fix conflicts
This commit is contained in:
Loredana
commit
6f7ebf8574
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@ -76,4 +76,5 @@ persistence-modules/hibernate5/transaction.log
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apache-avro/src/main/java/com/baeldung/avro/model/
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jta/transaction-logs/
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software-security/sql-injection-samples/derby.log
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||||
spring-soap/src/main/java/com/baeldung/springsoap/gen/
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spring-soap/src/main/java/com/baeldung/springsoap/gen/
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/report-*.json
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@ -60,7 +60,6 @@
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<properties>
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<maven.compiler.source>1.8</maven.compiler.source>
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<maven.compiler.target>1.8</maven.compiler.target>
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<junit.version>4.10</junit.version>
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<meecrowave-junit.version>1.2.0</meecrowave-junit.version>
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<okhttp.version>3.10.0</okhttp.version>
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<meecrowave-jpa.version>1.2.1</meecrowave-jpa.version>
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|
|
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@ -0,0 +1,21 @@
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## OData test URLs
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This following table contains test URLs that can be used with the Olingo V2 demo project.
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| URL | Description |
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|------------------------------------------|-------------------------------------------------|
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| `http://localhost:8180/odata/$metadata` | fetch OData metadata document |
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| `http://localhost:8180/odata/CarMakers?$top=10&$skip=10` | Get 10 entities starting at offset 10 |
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| `http://localhost:8180/odata/CarMakers?$count` | Return total count of entities in this set |
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| `http://localhost:8180/odata/CarMakers?$filter=startswith(Name,'B')` | Return entities where the *Name* property starts with 'B' |
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| `http://localhost:8180/odata/CarModels?$filter=Year eq 2008 and CarMakerDetails/Name eq 'BWM'` | Return *CarModel* entities where the *Name* property of its maker starts with 'B' |
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| `http://localhost:8180/odata/CarModels(1L)?$expand=CarMakerDetails` | Return the *CarModel* with primary key '1', along with its maker|
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| `http://localhost:8180/odata/CarModels(1L)?$select=Name,Sku` | Return the *CarModel* with primary key '1', returing only its *Name* and *Sku* properties |
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| `http://localhost:8180/odata/CarModels?$orderBy=Name asc,Sku desc` | Return *CarModel* entities, ordered by the their *Name* and *Sku* properties |
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| `http://localhost:8180/odata/CarModels?$format=json` | Return *CarModel* entities, using a JSON representation|
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@ -0,0 +1,29 @@
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HELP.md
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/target/
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!.mvn/wrapper/maven-wrapper.jar
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### STS ###
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.apt_generated
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.classpath
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.factorypath
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.project
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.settings
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.springBeans
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.sts4-cache
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### IntelliJ IDEA ###
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.idea
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*.iws
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*.iml
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*.ipr
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### NetBeans ###
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/nbproject/private/
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/nbbuild/
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/dist/
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/nbdist/
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/.nb-gradle/
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/build/
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### VS Code ###
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.vscode/
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|
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@ -0,0 +1,108 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-parent</artifactId>
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<version>2.1.3.RELEASE</version>
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<relativePath /> <!-- lookup parent from repository -->
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</parent>
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<groupId>org.baeldung.examples.olingo2</groupId>
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<artifactId>olingo2-sample</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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<name>olingo2-sample</name>
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<description>Sample Olingo 2 Project</description>
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<properties>
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<java.version>1.8</java.version>
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<olingo2.version>2.0.11</olingo2.version>
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</properties>
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|
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<dependencies>
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|
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-jersey</artifactId>
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</dependency>
|
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|
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|
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-data-jpa</artifactId>
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</dependency>
|
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|
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|
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<dependency>
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<groupId>com.h2database</groupId>
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<artifactId>h2</artifactId>
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<scope>runtime</scope>
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</dependency>
|
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<dependency>
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||||
<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-configuration-processor</artifactId>
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<optional>true</optional>
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</dependency>
|
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<dependency>
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<groupId>org.projectlombok</groupId>
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<artifactId>lombok</artifactId>
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<optional>true</optional>
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</dependency>
|
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<dependency>
|
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-test</artifactId>
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<scope>test</scope>
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</dependency>
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<!-- Olingo 2 Dependencies -->
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<dependency>
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<groupId>org.apache.olingo</groupId>
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<artifactId>olingo-odata2-core</artifactId>
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<version>${olingo2.version}</version>
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<!-- Avoid jax-rs version conflict by excluding Olingo's version -->
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<exclusions>
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<exclusion>
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<groupId>javax.ws.rs</groupId>
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<artifactId>javax.ws.rs-api</artifactId>
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||||
</exclusion>
|
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</exclusions>
|
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</dependency>
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<dependency>
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<groupId>org.apache.olingo</groupId>
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<artifactId>olingo-odata2-api</artifactId>
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<version>${olingo2.version}</version>
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</dependency>
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<dependency>
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<groupId>org.apache.olingo</groupId>
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<artifactId>olingo-odata2-jpa-processor-api</artifactId>
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<version>${olingo2.version}</version>
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</dependency>
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<dependency>
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<groupId>org.apache.olingo</groupId>
|
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<artifactId>olingo-odata2-jpa-processor-core</artifactId>
|
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<version>${olingo2.version}</version>
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</dependency>
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<dependency>
|
||||
<groupId>org.apache.olingo</groupId>
|
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<artifactId>olingo-odata2-jpa-processor-ref</artifactId>
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<version>${olingo2.version}</version>
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||||
<exclusions>
|
||||
<exclusion>
|
||||
<groupId>org.eclipse.persistence</groupId>
|
||||
<artifactId>eclipselink</artifactId>
|
||||
</exclusion>
|
||||
</exclusions>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-maven-plugin</artifactId>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
|
||||
</project>
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||||
|
|
@ -0,0 +1,298 @@
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|||
package org.baeldung.examples.olingo2;
|
||||
|
||||
import java.util.List;
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||||
import java.util.Map;
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||||
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import javax.persistence.EntityGraph;
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||||
import javax.persistence.EntityManager;
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||||
import javax.persistence.EntityManagerFactory;
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import javax.persistence.EntityTransaction;
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||||
import javax.persistence.FlushModeType;
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import javax.persistence.LockModeType;
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||||
import javax.persistence.Persistence;
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import javax.persistence.Query;
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import javax.persistence.StoredProcedureQuery;
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import javax.persistence.SynchronizationType;
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||||
import javax.persistence.TypedQuery;
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||||
import javax.persistence.criteria.CriteriaBuilder;
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import javax.persistence.criteria.CriteriaDelete;
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import javax.persistence.criteria.CriteriaQuery;
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import javax.persistence.criteria.CriteriaUpdate;
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import javax.persistence.metamodel.Metamodel;
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import javax.servlet.http.HttpServletRequest;
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||||
import org.apache.olingo.odata2.api.processor.ODataContext;
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import org.apache.olingo.odata2.jpa.processor.api.ODataJPAContext;
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import org.apache.olingo.odata2.jpa.processor.api.ODataJPAServiceFactory;
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import org.apache.olingo.odata2.jpa.processor.api.exception.ODataJPARuntimeException;
|
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import org.baeldung.examples.olingo2.JerseyConfig.EntityManagerFilter;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
|
||||
import org.springframework.orm.jpa.EntityManagerFactoryUtils;
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||||
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
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import org.springframework.stereotype.Component;
|
||||
|
||||
/**
|
||||
* ODataJPAServiceFactory implementation for our sample domain
|
||||
* @author Philippe
|
||||
*
|
||||
*/
|
||||
@Component
|
||||
public class CarsODataJPAServiceFactory extends ODataJPAServiceFactory {
|
||||
|
||||
private static final Logger log = LoggerFactory.getLogger(CarsODataJPAServiceFactory.class);
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||||
|
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public CarsODataJPAServiceFactory() {
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// Enable detailed error messages (useful for debugging)
|
||||
setDetailErrors(true);
|
||||
}
|
||||
|
||||
/**
|
||||
* This method will be called by Olingo on every request to
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||||
* initialize the ODataJPAContext that will be used.
|
||||
*/
|
||||
@Override
|
||||
public ODataJPAContext initializeODataJPAContext() throws ODataJPARuntimeException {
|
||||
|
||||
log.info("[I32] >>> initializeODataJPAContext()");
|
||||
ODataJPAContext ctx = getODataJPAContext();
|
||||
ODataContext octx = ctx.getODataContext();
|
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HttpServletRequest request = (HttpServletRequest)octx.getParameter(ODataContext.HTTP_SERVLET_REQUEST_OBJECT);
|
||||
EntityManager em = (EntityManager)request.getAttribute(EntityManagerFilter.EM_REQUEST_ATTRIBUTE);
|
||||
|
||||
// Here we're passing the EM that was created by the EntityManagerFilter (see JerseyConfig)
|
||||
ctx.setEntityManager(new EntityManagerWrapper(em));
|
||||
ctx.setPersistenceUnitName("default");
|
||||
|
||||
// We're managing the EM's lifecycle, so we must inform Olingo that it should not
|
||||
// try to manage transactions and/or persistence sessions
|
||||
ctx.setContainerManaged(true);
|
||||
return ctx;
|
||||
}
|
||||
|
||||
static class EntityManagerWrapper implements EntityManager {
|
||||
|
||||
private EntityManager delegate;
|
||||
|
||||
public void persist(Object entity) {
|
||||
log.info("[I68] persist: entity.class=" + entity.getClass()
|
||||
.getSimpleName());
|
||||
delegate.persist(entity);
|
||||
// delegate.flush();
|
||||
}
|
||||
|
||||
public <T> T merge(T entity) {
|
||||
log.info("[I74] merge: entity.class=" + entity.getClass()
|
||||
.getSimpleName());
|
||||
return delegate.merge(entity);
|
||||
}
|
||||
|
||||
public void remove(Object entity) {
|
||||
log.info("[I78] remove: entity.class=" + entity.getClass()
|
||||
.getSimpleName());
|
||||
delegate.remove(entity);
|
||||
}
|
||||
|
||||
public <T> T find(Class<T> entityClass, Object primaryKey) {
|
||||
return delegate.find(entityClass, primaryKey);
|
||||
}
|
||||
|
||||
public <T> T find(Class<T> entityClass, Object primaryKey, Map<String, Object> properties) {
|
||||
return delegate.find(entityClass, primaryKey, properties);
|
||||
}
|
||||
|
||||
public <T> T find(Class<T> entityClass, Object primaryKey, LockModeType lockMode) {
|
||||
return delegate.find(entityClass, primaryKey, lockMode);
|
||||
}
|
||||
|
||||
public <T> T find(Class<T> entityClass, Object primaryKey, LockModeType lockMode, Map<String, Object> properties) {
|
||||
return delegate.find(entityClass, primaryKey, lockMode, properties);
|
||||
}
|
||||
|
||||
public <T> T getReference(Class<T> entityClass, Object primaryKey) {
|
||||
return delegate.getReference(entityClass, primaryKey);
|
||||
}
|
||||
|
||||
public void flush() {
|
||||
delegate.flush();
|
||||
}
|
||||
|
||||
public void setFlushMode(FlushModeType flushMode) {
|
||||
delegate.setFlushMode(flushMode);
|
||||
}
|
||||
|
||||
public FlushModeType getFlushMode() {
|
||||
return delegate.getFlushMode();
|
||||
}
|
||||
|
||||
public void lock(Object entity, LockModeType lockMode) {
|
||||
delegate.lock(entity, lockMode);
|
||||
}
|
||||
|
||||
public void lock(Object entity, LockModeType lockMode, Map<String, Object> properties) {
|
||||
delegate.lock(entity, lockMode, properties);
|
||||
}
|
||||
|
||||
public void refresh(Object entity) {
|
||||
delegate.refresh(entity);
|
||||
}
|
||||
|
||||
public void refresh(Object entity, Map<String, Object> properties) {
|
||||
delegate.refresh(entity, properties);
|
||||
}
|
||||
|
||||
public void refresh(Object entity, LockModeType lockMode) {
|
||||
delegate.refresh(entity, lockMode);
|
||||
}
|
||||
|
||||
public void refresh(Object entity, LockModeType lockMode, Map<String, Object> properties) {
|
||||
delegate.refresh(entity, lockMode, properties);
|
||||
}
|
||||
|
||||
public void clear() {
|
||||
delegate.clear();
|
||||
}
|
||||
|
||||
public void detach(Object entity) {
|
||||
delegate.detach(entity);
|
||||
}
|
||||
|
||||
public boolean contains(Object entity) {
|
||||
return delegate.contains(entity);
|
||||
}
|
||||
|
||||
public LockModeType getLockMode(Object entity) {
|
||||
return delegate.getLockMode(entity);
|
||||
}
|
||||
|
||||
public void setProperty(String propertyName, Object value) {
|
||||
delegate.setProperty(propertyName, value);
|
||||
}
|
||||
|
||||
public Map<String, Object> getProperties() {
|
||||
return delegate.getProperties();
|
||||
}
|
||||
|
||||
public Query createQuery(String qlString) {
|
||||
return delegate.createQuery(qlString);
|
||||
}
|
||||
|
||||
public <T> TypedQuery<T> createQuery(CriteriaQuery<T> criteriaQuery) {
|
||||
return delegate.createQuery(criteriaQuery);
|
||||
}
|
||||
|
||||
public Query createQuery(CriteriaUpdate updateQuery) {
|
||||
return delegate.createQuery(updateQuery);
|
||||
}
|
||||
|
||||
public Query createQuery(CriteriaDelete deleteQuery) {
|
||||
return delegate.createQuery(deleteQuery);
|
||||
}
|
||||
|
||||
public <T> TypedQuery<T> createQuery(String qlString, Class<T> resultClass) {
|
||||
return delegate.createQuery(qlString, resultClass);
|
||||
}
|
||||
|
||||
public Query createNamedQuery(String name) {
|
||||
return delegate.createNamedQuery(name);
|
||||
}
|
||||
|
||||
public <T> TypedQuery<T> createNamedQuery(String name, Class<T> resultClass) {
|
||||
return delegate.createNamedQuery(name, resultClass);
|
||||
}
|
||||
|
||||
public Query createNativeQuery(String sqlString) {
|
||||
return delegate.createNativeQuery(sqlString);
|
||||
}
|
||||
|
||||
public Query createNativeQuery(String sqlString, Class resultClass) {
|
||||
return delegate.createNativeQuery(sqlString, resultClass);
|
||||
}
|
||||
|
||||
public Query createNativeQuery(String sqlString, String resultSetMapping) {
|
||||
return delegate.createNativeQuery(sqlString, resultSetMapping);
|
||||
}
|
||||
|
||||
public StoredProcedureQuery createNamedStoredProcedureQuery(String name) {
|
||||
return delegate.createNamedStoredProcedureQuery(name);
|
||||
}
|
||||
|
||||
public StoredProcedureQuery createStoredProcedureQuery(String procedureName) {
|
||||
return delegate.createStoredProcedureQuery(procedureName);
|
||||
}
|
||||
|
||||
public StoredProcedureQuery createStoredProcedureQuery(String procedureName, Class... resultClasses) {
|
||||
return delegate.createStoredProcedureQuery(procedureName, resultClasses);
|
||||
}
|
||||
|
||||
public StoredProcedureQuery createStoredProcedureQuery(String procedureName, String... resultSetMappings) {
|
||||
return delegate.createStoredProcedureQuery(procedureName, resultSetMappings);
|
||||
}
|
||||
|
||||
public void joinTransaction() {
|
||||
delegate.joinTransaction();
|
||||
}
|
||||
|
||||
public boolean isJoinedToTransaction() {
|
||||
return delegate.isJoinedToTransaction();
|
||||
}
|
||||
|
||||
public <T> T unwrap(Class<T> cls) {
|
||||
return delegate.unwrap(cls);
|
||||
}
|
||||
|
||||
public Object getDelegate() {
|
||||
return delegate.getDelegate();
|
||||
}
|
||||
|
||||
public void close() {
|
||||
log.info("[I229] close");
|
||||
delegate.close();
|
||||
}
|
||||
|
||||
public boolean isOpen() {
|
||||
boolean isOpen = delegate.isOpen();
|
||||
log.info("[I236] isOpen: " + isOpen);
|
||||
return isOpen;
|
||||
}
|
||||
|
||||
public EntityTransaction getTransaction() {
|
||||
log.info("[I240] getTransaction()");
|
||||
return delegate.getTransaction();
|
||||
}
|
||||
|
||||
public EntityManagerFactory getEntityManagerFactory() {
|
||||
return delegate.getEntityManagerFactory();
|
||||
}
|
||||
|
||||
public CriteriaBuilder getCriteriaBuilder() {
|
||||
return delegate.getCriteriaBuilder();
|
||||
}
|
||||
|
||||
public Metamodel getMetamodel() {
|
||||
return delegate.getMetamodel();
|
||||
}
|
||||
|
||||
public <T> EntityGraph<T> createEntityGraph(Class<T> rootType) {
|
||||
return delegate.createEntityGraph(rootType);
|
||||
}
|
||||
|
||||
public EntityGraph<?> createEntityGraph(String graphName) {
|
||||
return delegate.createEntityGraph(graphName);
|
||||
}
|
||||
|
||||
public EntityGraph<?> getEntityGraph(String graphName) {
|
||||
return delegate.getEntityGraph(graphName);
|
||||
}
|
||||
|
||||
public <T> List<EntityGraph<? super T>> getEntityGraphs(Class<T> entityClass) {
|
||||
return delegate.getEntityGraphs(entityClass);
|
||||
}
|
||||
|
||||
public EntityManagerWrapper(EntityManager delegate) {
|
||||
this.delegate = delegate;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,125 @@
|
|||
package org.baeldung.examples.olingo2;
|
||||
|
||||
import java.io.IOException;
|
||||
|
||||
import javax.persistence.EntityManager;
|
||||
import javax.persistence.EntityManagerFactory;
|
||||
import javax.persistence.EntityTransaction;
|
||||
import javax.servlet.ServletContext;
|
||||
import javax.servlet.http.HttpServletRequest;
|
||||
import javax.ws.rs.ApplicationPath;
|
||||
import javax.ws.rs.Path;
|
||||
import javax.ws.rs.container.ContainerRequestContext;
|
||||
import javax.ws.rs.container.ContainerRequestFilter;
|
||||
import javax.ws.rs.container.ContainerResponseContext;
|
||||
import javax.ws.rs.container.ContainerResponseFilter;
|
||||
import javax.ws.rs.core.Context;
|
||||
import javax.ws.rs.ext.Provider;
|
||||
|
||||
import org.apache.olingo.odata2.api.ODataServiceFactory;
|
||||
import org.apache.olingo.odata2.core.rest.ODataRootLocator;
|
||||
import org.apache.olingo.odata2.core.rest.app.ODataApplication;
|
||||
import org.glassfish.jersey.server.ResourceConfig;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
/**
|
||||
* Jersey JAX-RS configuration
|
||||
* @author Philippe
|
||||
*
|
||||
*/
|
||||
@Component
|
||||
@ApplicationPath("/odata")
|
||||
public class JerseyConfig extends ResourceConfig {
|
||||
|
||||
|
||||
public JerseyConfig(CarsODataJPAServiceFactory serviceFactory, EntityManagerFactory emf) {
|
||||
|
||||
ODataApplication app = new ODataApplication();
|
||||
|
||||
app
|
||||
.getClasses()
|
||||
.forEach( c -> {
|
||||
// Avoid using the default RootLocator, as we want
|
||||
// a Spring Managed one
|
||||
if ( !ODataRootLocator.class.isAssignableFrom(c)) {
|
||||
register(c);
|
||||
}
|
||||
});
|
||||
|
||||
register(new CarsRootLocator(serviceFactory));
|
||||
register( new EntityManagerFilter(emf));
|
||||
}
|
||||
|
||||
/**
|
||||
* This filter handles the EntityManager transaction lifecycle.
|
||||
* @author Philippe
|
||||
*
|
||||
*/
|
||||
@Provider
|
||||
public static class EntityManagerFilter implements ContainerRequestFilter, ContainerResponseFilter {
|
||||
|
||||
private static final Logger log = LoggerFactory.getLogger(EntityManagerFilter.class);
|
||||
public static final String EM_REQUEST_ATTRIBUTE = EntityManagerFilter.class.getName() + "_ENTITY_MANAGER";
|
||||
|
||||
private final EntityManagerFactory emf;
|
||||
|
||||
@Context
|
||||
private HttpServletRequest httpRequest;
|
||||
|
||||
public EntityManagerFilter(EntityManagerFactory emf) {
|
||||
this.emf = emf;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void filter(ContainerRequestContext ctx) throws IOException {
|
||||
log.info("[I60] >>> filter");
|
||||
EntityManager em = this.emf.createEntityManager();
|
||||
httpRequest.setAttribute(EM_REQUEST_ATTRIBUTE, em);
|
||||
|
||||
// Start a new transaction unless we have a simple GET
|
||||
if (!"GET".equalsIgnoreCase(ctx.getMethod())) {
|
||||
em.getTransaction()
|
||||
.begin();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void filter(ContainerRequestContext requestContext, ContainerResponseContext responseContext) throws IOException {
|
||||
|
||||
log.info("[I68] <<< filter");
|
||||
EntityManager em = (EntityManager) httpRequest.getAttribute(EM_REQUEST_ATTRIBUTE);
|
||||
|
||||
if (!"GET".equalsIgnoreCase(requestContext.getMethod())) {
|
||||
EntityTransaction t = em.getTransaction();
|
||||
if (t.isActive()) {
|
||||
if (!t.getRollbackOnly()) {
|
||||
t.commit();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
em.close();
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@Path("/")
|
||||
public static class CarsRootLocator extends ODataRootLocator {
|
||||
|
||||
private CarsODataJPAServiceFactory serviceFactory;
|
||||
|
||||
public CarsRootLocator(CarsODataJPAServiceFactory serviceFactory) {
|
||||
this.serviceFactory = serviceFactory;
|
||||
}
|
||||
|
||||
@Override
|
||||
public ODataServiceFactory getServiceFactory() {
|
||||
return this.serviceFactory;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
package org.baeldung.examples.olingo2;
|
||||
|
||||
import org.springframework.boot.SpringApplication;
|
||||
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
import org.springframework.boot.builder.SpringApplicationBuilder;
|
||||
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
|
||||
|
||||
@SpringBootApplication
|
||||
public class Olingo2SampleApplication extends SpringBootServletInitializer {
|
||||
|
||||
public static void main(String[] args) {
|
||||
SpringApplication.run(Olingo2SampleApplication.class);
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,36 @@
|
|||
package org.baeldung.examples.olingo2.domain;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
import javax.persistence.CascadeType;
|
||||
import javax.persistence.Column;
|
||||
import javax.persistence.Entity;
|
||||
import javax.persistence.GeneratedValue;
|
||||
import javax.persistence.GenerationType;
|
||||
import javax.persistence.Id;
|
||||
import javax.persistence.OneToMany;
|
||||
import javax.persistence.Table;
|
||||
import javax.validation.constraints.NotNull;
|
||||
|
||||
import lombok.Data;
|
||||
|
||||
@Entity
|
||||
@Data
|
||||
@Table(name="car_maker")
|
||||
public class CarMaker {
|
||||
|
||||
@Id
|
||||
@GeneratedValue(strategy=GenerationType.IDENTITY)
|
||||
private Long id;
|
||||
|
||||
@NotNull
|
||||
@Column(name="name")
|
||||
private String name;
|
||||
|
||||
@OneToMany(mappedBy="maker",
|
||||
orphanRemoval = true,
|
||||
cascade=CascadeType.ALL)
|
||||
private List<CarModel> models;
|
||||
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,38 @@
|
|||
package org.baeldung.examples.olingo2.domain;
|
||||
|
||||
|
||||
import javax.persistence.Entity;
|
||||
import javax.persistence.FetchType;
|
||||
import javax.persistence.GeneratedValue;
|
||||
import javax.persistence.GenerationType;
|
||||
import javax.persistence.Id;
|
||||
import javax.persistence.JoinColumn;
|
||||
import javax.persistence.ManyToOne;
|
||||
import javax.persistence.Table;
|
||||
import javax.validation.constraints.NotNull;
|
||||
|
||||
import lombok.Data;
|
||||
|
||||
@Entity
|
||||
@Data
|
||||
@Table(name="car_model")
|
||||
public class CarModel {
|
||||
|
||||
@Id
|
||||
@GeneratedValue(strategy=GenerationType.AUTO)
|
||||
private Long id;
|
||||
|
||||
@NotNull
|
||||
private String name;
|
||||
|
||||
@NotNull
|
||||
private Integer year;
|
||||
|
||||
@NotNull
|
||||
private String sku;
|
||||
|
||||
@ManyToOne(optional=false, fetch= FetchType.LAZY)
|
||||
@JoinColumn(name="maker_fk")
|
||||
private CarMaker maker;
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
server:
|
||||
port: 8180
|
||||
|
||||
spring:
|
||||
jersey:
|
||||
application-path: /odata
|
||||
|
||||
jpa:
|
||||
show-sql: true
|
||||
open-in-view: false
|
||||
hibernate:
|
||||
ddl-auto: update
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
insert into car_maker(id,name) values (1,'Special Motors');
|
||||
insert into car_maker(id,name) values (2,'BWM');
|
||||
insert into car_maker(id,name) values (3,'Dolores');
|
||||
|
||||
insert into car_model(id,maker_fk,name,sku,year) values(1,1,'Muze','SM001',2018);
|
||||
insert into car_model(id,maker_fk,name,sku,year) values(2,1,'Empada','SM002',2008);
|
||||
|
||||
insert into car_model(id,maker_fk,name,sku,year) values(4,2,'BWM-100','BWM100',2008);
|
||||
insert into car_model(id,maker_fk,name,sku,year) values(5,2,'BWM-200','BWM200',2009);
|
||||
insert into car_model(id,maker_fk,name,sku,year) values(6,2,'BWM-300','BWM300',2008);
|
||||
|
||||
alter sequence hibernate_sequence restart with 100;
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
package org.baeldung.examples.olingo2;
|
||||
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
import org.springframework.boot.test.context.SpringBootTest;
|
||||
import org.springframework.test.context.junit4.SpringRunner;
|
||||
|
||||
@RunWith(SpringRunner.class)
|
||||
@SpringBootTest
|
||||
public class Olingo2SampleApplicationTests {
|
||||
|
||||
@Test
|
||||
public void contextLoads() {
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,256 @@
|
|||
{
|
||||
"info": {
|
||||
"_postman_id": "afa8e1e5-ab0e-4f1d-8b99-b7d1f091f975",
|
||||
"name": "OLingo2 - Cars",
|
||||
"schema": "https://schema.getpostman.com/json/collection/v2.0.0/collection.json"
|
||||
},
|
||||
"item": [
|
||||
{
|
||||
"name": "GET Metadata",
|
||||
"request": {
|
||||
"method": "GET",
|
||||
"header": [],
|
||||
"body": {
|
||||
"mode": "raw",
|
||||
"raw": ""
|
||||
},
|
||||
"url": "http://localhost:8080/odata/$metadata"
|
||||
},
|
||||
"response": []
|
||||
},
|
||||
{
|
||||
"name": "GET All CarMakers",
|
||||
"request": {
|
||||
"method": "GET",
|
||||
"header": [],
|
||||
"body": {
|
||||
"mode": "raw",
|
||||
"raw": ""
|
||||
},
|
||||
"url": "http://localhost:8080/odata/CarMakers"
|
||||
},
|
||||
"response": []
|
||||
},
|
||||
{
|
||||
"name": "GET Makers with Pagination",
|
||||
"request": {
|
||||
"method": "GET",
|
||||
"header": [],
|
||||
"body": {
|
||||
"mode": "raw",
|
||||
"raw": ""
|
||||
},
|
||||
"url": {
|
||||
"raw": "http://localhost:8080/odata/CarMakers?$top=1&$orderby=Name&$skip=3",
|
||||
"protocol": "http",
|
||||
"host": [
|
||||
"localhost"
|
||||
],
|
||||
"port": "8080",
|
||||
"path": [
|
||||
"odata",
|
||||
"CarMakers"
|
||||
],
|
||||
"query": [
|
||||
{
|
||||
"key": "$top",
|
||||
"value": "1"
|
||||
},
|
||||
{
|
||||
"key": "$orderby",
|
||||
"value": "Name"
|
||||
},
|
||||
{
|
||||
"key": "$skip",
|
||||
"value": "3"
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
"response": []
|
||||
},
|
||||
{
|
||||
"name": "GET Makers and Models",
|
||||
"request": {
|
||||
"method": "GET",
|
||||
"header": [],
|
||||
"body": {
|
||||
"mode": "raw",
|
||||
"raw": ""
|
||||
},
|
||||
"url": {
|
||||
"raw": "http://localhost:8080/odata/CarMakers?$expand=CarModelDetails",
|
||||
"protocol": "http",
|
||||
"host": [
|
||||
"localhost"
|
||||
],
|
||||
"port": "8080",
|
||||
"path": [
|
||||
"odata",
|
||||
"CarMakers"
|
||||
],
|
||||
"query": [
|
||||
{
|
||||
"key": "$expand",
|
||||
"value": "CarModelDetails"
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
"response": []
|
||||
},
|
||||
{
|
||||
"name": "GET Makers with filter",
|
||||
"request": {
|
||||
"method": "GET",
|
||||
"header": [
|
||||
{
|
||||
"key": "Accept",
|
||||
"value": "application/json",
|
||||
"type": "text"
|
||||
}
|
||||
],
|
||||
"body": {
|
||||
"mode": "raw",
|
||||
"raw": ""
|
||||
},
|
||||
"url": {
|
||||
"raw": "http://localhost:8080/odata/CarMakers?$filter=Name eq 'BWM'&$expand=CarModelDetails",
|
||||
"protocol": "http",
|
||||
"host": [
|
||||
"localhost"
|
||||
],
|
||||
"port": "8080",
|
||||
"path": [
|
||||
"odata",
|
||||
"CarMakers"
|
||||
],
|
||||
"query": [
|
||||
{
|
||||
"key": "$filter",
|
||||
"value": "Name eq 'BWM'"
|
||||
},
|
||||
{
|
||||
"key": "$expand",
|
||||
"value": "CarModelDetails"
|
||||
}
|
||||
]
|
||||
}
|
||||
},
|
||||
"response": []
|
||||
},
|
||||
{
|
||||
"name": "Create CarMaker",
|
||||
"request": {
|
||||
"method": "POST",
|
||||
"header": [
|
||||
{
|
||||
"key": "Content-Type",
|
||||
"name": "Content-Type",
|
||||
"value": "application/atom+xml",
|
||||
"type": "text"
|
||||
},
|
||||
{
|
||||
"key": "Accept",
|
||||
"value": "application/atom+xml",
|
||||
"type": "text"
|
||||
}
|
||||
],
|
||||
"body": {
|
||||
"mode": "raw",
|
||||
"raw": "<?xml version=\"1.0\" encoding=\"utf-8\" ?> \r\n<entry xmlns:d=\"http://schemas.microsoft.com/ado/2007/08/dataservices\"\r\n xmlns:m=\"http://schemas.microsoft.com/ado/2007/08/dataservices/metadata\" \r\n xmlns=\"http://www.w3.org/2005/Atom\">\r\n <title type=\"text\"></title> \r\n <updated>2019-04-02T21:36:47Z</updated>\r\n <author> \r\n <name /> \r\n </author> \r\n <category term=\"default.CarMaker\"\r\n scheme=\"http://schemas.microsoft.com/ado/2007/08/dataservices/scheme\" /> \r\n <content type=\"application/xml\"> \r\n <m:properties>\r\n <d:Name>Lucien</d:Name>\r\n </m:properties> \r\n </content> \r\n</entry>"
|
||||
},
|
||||
"url": "http://localhost:8080/odata/CarMakers"
|
||||
},
|
||||
"response": []
|
||||
},
|
||||
{
|
||||
"name": "Create CarModel",
|
||||
"request": {
|
||||
"method": "POST",
|
||||
"header": [
|
||||
{
|
||||
"key": "Content-Type",
|
||||
"name": "Content-Type",
|
||||
"type": "text",
|
||||
"value": "application/atom+xml"
|
||||
},
|
||||
{
|
||||
"key": "Accept",
|
||||
"type": "text",
|
||||
"value": "application/atom+xml"
|
||||
}
|
||||
],
|
||||
"body": {
|
||||
"mode": "raw",
|
||||
"raw": "<?xml version=\"1.0\" encoding=\"utf-8\" ?> \r\n<entry xmlns:d=\"http://schemas.microsoft.com/ado/2007/08/dataservices\"\r\n xmlns:m=\"http://schemas.microsoft.com/ado/2007/08/dataservices/metadata\" \r\n xmlns=\"http://www.w3.org/2005/Atom\">\r\n <title type=\"text\"></title> \r\n <updated>2019-04-02T21:36:47Z</updated>\r\n <author> \r\n <name /> \r\n </author> \r\n <link href=\"CarModels(1L)/CarMakerDetails\" \r\n rel=\"http://schemas.microsoft.com/ado/2007/08/dataservices/related/CarMakerDetails\" \r\n title=\"CarMakerDetails\" \r\n type=\"application/atom+xml;type=entry\"></link> \r\n <category term=\"default.CarModel\"\r\n scheme=\"http://schemas.microsoft.com/ado/2007/08/dataservices/scheme\" /> \r\n <content type=\"application/xml\"> \r\n <m:properties>\r\n\t <d:Name>Tata</d:Name>\r\n\t <d:Sku>TT101</d:Sku>\r\n\t <d:Year>2018</d:Year>\r\n </m:properties> \r\n </content> \r\n</entry>"
|
||||
},
|
||||
"url": "http://localhost:8080/odata/CarModels"
|
||||
},
|
||||
"response": []
|
||||
},
|
||||
{
|
||||
"name": "Update CarMaker",
|
||||
"request": {
|
||||
"method": "PUT",
|
||||
"header": [
|
||||
{
|
||||
"key": "Content-Type",
|
||||
"name": "Content-Type",
|
||||
"type": "text",
|
||||
"value": "application/atom+xml"
|
||||
},
|
||||
{
|
||||
"key": "Accept",
|
||||
"type": "text",
|
||||
"value": "application/atom+xml"
|
||||
}
|
||||
],
|
||||
"body": {
|
||||
"mode": "raw",
|
||||
"raw": "<?xml version=\"1.0\" encoding=\"utf-8\" ?> \r\n<entry xmlns:d=\"http://schemas.microsoft.com/ado/2007/08/dataservices\"\r\n xmlns:m=\"http://schemas.microsoft.com/ado/2007/08/dataservices/metadata\" \r\n xmlns=\"http://www.w3.org/2005/Atom\">\r\n <title type=\"text\"></title> \r\n <updated>2019-04-02T21:36:47Z</updated>\r\n <author> \r\n <name /> \r\n </author> \r\n <category term=\"default.CarMaker\"\r\n scheme=\"http://schemas.microsoft.com/ado/2007/08/dataservices/scheme\" /> \r\n <content type=\"application/xml\"> \r\n <m:properties>\r\n <d:Id>5</d:Id>\r\n <d:Name>KaiserWagen</d:Name>\r\n </m:properties> \r\n </content> \r\n</entry>"
|
||||
},
|
||||
"url": "http://localhost:8080/odata/CarMakers(5L)"
|
||||
},
|
||||
"response": []
|
||||
},
|
||||
{
|
||||
"name": "All CarModels",
|
||||
"request": {
|
||||
"method": "GET",
|
||||
"header": [],
|
||||
"body": {
|
||||
"mode": "raw",
|
||||
"raw": ""
|
||||
},
|
||||
"url": "http://localhost:8080/odata/CarModels"
|
||||
},
|
||||
"response": []
|
||||
},
|
||||
{
|
||||
"name": "Delete CarModel",
|
||||
"request": {
|
||||
"method": "DELETE",
|
||||
"header": [
|
||||
{
|
||||
"key": "Content-Type",
|
||||
"name": "Content-Type",
|
||||
"type": "text",
|
||||
"value": "application/atom+xml"
|
||||
},
|
||||
{
|
||||
"key": "Accept",
|
||||
"type": "text",
|
||||
"value": "application/atom+xml"
|
||||
}
|
||||
],
|
||||
"body": {
|
||||
"mode": "raw",
|
||||
"raw": ""
|
||||
},
|
||||
"url": "http://localhost:8080/odata/CarModels(100L)"
|
||||
},
|
||||
"response": []
|
||||
}
|
||||
]
|
||||
}
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
HELP.md
|
||||
/target/
|
||||
!.mvn/wrapper/maven-wrapper.jar
|
||||
|
||||
### STS ###
|
||||
.apt_generated
|
||||
.classpath
|
||||
.factorypath
|
||||
.project
|
||||
.settings
|
||||
.springBeans
|
||||
.sts4-cache
|
||||
|
||||
### IntelliJ IDEA ###
|
||||
.idea
|
||||
*.iws
|
||||
*.iml
|
||||
*.ipr
|
||||
|
||||
### NetBeans ###
|
||||
/nbproject/private/
|
||||
/nbbuild/
|
||||
/dist/
|
||||
/nbdist/
|
||||
/.nb-gradle/
|
||||
/build/
|
||||
|
||||
### VS Code ###
|
||||
.vscode/
|
||||
|
|
@ -0,0 +1,95 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0"
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
<parent>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-parent</artifactId>
|
||||
<version>2.1.3.RELEASE</version>
|
||||
<relativePath /> <!-- lookup parent from repository -->
|
||||
</parent>
|
||||
<groupId>org.baeldung.examples.olingo4</groupId>
|
||||
<artifactId>olingo4-sample</artifactId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<name>olingo4-sample</name>
|
||||
<description>Sample Olingo 4 Project</description>
|
||||
|
||||
<properties>
|
||||
<java.version>1.8</java.version>
|
||||
<odata.version>4.5.0</odata.version>
|
||||
</properties>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-data-jpa</artifactId>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-configuration-processor</artifactId>
|
||||
<optional>true</optional>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>com.h2database</groupId>
|
||||
<artifactId>h2</artifactId>
|
||||
<scope>runtime</scope>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>org.projectlombok</groupId>
|
||||
<artifactId>lombok</artifactId>
|
||||
<optional>true</optional>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-test</artifactId>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-web</artifactId>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>org.apache.olingo</groupId>
|
||||
<artifactId>odata-server-api</artifactId>
|
||||
<version>${odata.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.apache.olingo</groupId>
|
||||
<artifactId>odata-server-core</artifactId>
|
||||
<version>${odata.version}</version>
|
||||
<scope>runtime</scope>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>org.apache.olingo</groupId>
|
||||
<artifactId>odata-commons-api</artifactId>
|
||||
<version>${odata.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.apache.olingo</groupId>
|
||||
<artifactId>odata-commons-core</artifactId>
|
||||
<version>${odata.version}</version>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>commons-beanutils</groupId>
|
||||
<artifactId>commons-beanutils</artifactId>
|
||||
<version>1.9.3</version>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-maven-plugin</artifactId>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
|
||||
</project>
|
||||
|
|
@ -0,0 +1,20 @@
|
|||
package org.baeldung.examples.olingo4;
|
||||
|
||||
import org.apache.olingo.server.api.OData;
|
||||
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
/**
|
||||
* Default implementation for ODataFactory
|
||||
* @author Philippe
|
||||
*
|
||||
*/
|
||||
@Component
|
||||
public class DefaultODataFactory implements ODataFactory {
|
||||
|
||||
@Override
|
||||
public OData newInstance() {
|
||||
return OData.newInstance();
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,8 @@
|
|||
package org.baeldung.examples.olingo4;
|
||||
|
||||
import org.apache.olingo.server.api.OData;
|
||||
|
||||
public interface ODataFactory {
|
||||
|
||||
public OData newInstance();
|
||||
}
|
||||
|
|
@ -0,0 +1,8 @@
|
|||
package org.baeldung.examples.olingo4;
|
||||
|
||||
import org.apache.olingo.server.api.ODataHttpHandler;
|
||||
|
||||
public interface ODataHttpHandlerFactory {
|
||||
|
||||
ODataHttpHandler newInstance();
|
||||
}
|
||||
|
|
@ -0,0 +1,42 @@
|
|||
package org.baeldung.examples.olingo4;
|
||||
|
||||
import java.util.Collections;
|
||||
import java.util.List;
|
||||
|
||||
import org.apache.olingo.commons.api.edm.provider.CsdlEdmProvider;
|
||||
import org.apache.olingo.server.api.OData;
|
||||
import org.apache.olingo.server.api.ODataHttpHandler;
|
||||
import org.apache.olingo.server.api.ServiceMetadata;
|
||||
import org.apache.olingo.server.api.processor.Processor;
|
||||
|
||||
import lombok.Builder;
|
||||
|
||||
@Builder
|
||||
public class ODataHttpHandlerFactoryImpl implements ODataHttpHandlerFactory {
|
||||
|
||||
|
||||
private final ODataFactory odataFactory;
|
||||
private final CsdlEdmProvider edmProvider;
|
||||
private final List<Processor> processors;
|
||||
|
||||
public ODataHttpHandlerFactoryImpl(ODataFactory odataFactory,CsdlEdmProvider edmProvider, List<Processor> processors) {
|
||||
this.odataFactory = odataFactory;
|
||||
this.edmProvider = edmProvider;
|
||||
this.processors = processors;
|
||||
}
|
||||
|
||||
@Override
|
||||
public ODataHttpHandler newInstance() {
|
||||
|
||||
OData odata = odataFactory.newInstance();
|
||||
ServiceMetadata metadata = odata.createServiceMetadata(edmProvider, Collections.emptyList());
|
||||
ODataHttpHandler handler = odata.createHandler(metadata);
|
||||
|
||||
// Register all available processors
|
||||
processors.forEach(p -> handler.register(p));
|
||||
|
||||
|
||||
return handler;
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,35 @@
|
|||
package org.baeldung.examples.olingo4;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
import javax.persistence.EntityManagerFactory;
|
||||
import javax.servlet.http.HttpServlet;
|
||||
|
||||
import org.apache.olingo.commons.api.edm.provider.CsdlEdmProvider;
|
||||
import org.apache.olingo.server.api.processor.Processor;
|
||||
import org.baeldung.examples.olingo4.ODataHttpHandlerFactoryImpl.ODataHttpHandlerFactoryImplBuilder;
|
||||
import org.springframework.boot.web.servlet.ServletRegistrationBean;
|
||||
import org.springframework.context.annotation.Bean;
|
||||
import org.springframework.context.annotation.Configuration;
|
||||
|
||||
@Configuration
|
||||
public class ODataServiceConfiguration {
|
||||
|
||||
@Bean
|
||||
public ServletRegistrationBean<HttpServlet> odataServletRegistration(ODataHttpHandlerFactory factory) {
|
||||
ServletRegistrationBean<HttpServlet> srb =
|
||||
new ServletRegistrationBean<>(new ODataServlet(factory), "/odata/*");
|
||||
srb.setLoadOnStartup(1);
|
||||
return srb;
|
||||
}
|
||||
|
||||
@Bean
|
||||
public ODataHttpHandlerFactory httpHandlerFactory(CsdlEdmProvider edmProvider, ODataFactory odataFactory, List<Processor> processors) {
|
||||
return new ODataHttpHandlerFactoryImplBuilder()
|
||||
.edmProvider(edmProvider)
|
||||
.odataFactory(odataFactory)
|
||||
.processors(processors)
|
||||
.build();
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,38 @@
|
|||
/**
|
||||
*
|
||||
*/
|
||||
package org.baeldung.examples.olingo4;
|
||||
|
||||
import java.io.IOException;
|
||||
|
||||
import javax.persistence.EntityManager;
|
||||
import javax.persistence.EntityManagerFactory;
|
||||
import javax.persistence.EntityTransaction;
|
||||
import javax.servlet.ServletException;
|
||||
import javax.servlet.http.HttpServlet;
|
||||
import javax.servlet.http.HttpServletRequest;
|
||||
import javax.servlet.http.HttpServletResponse;
|
||||
|
||||
import org.apache.olingo.server.api.ODataHttpHandler;
|
||||
|
||||
/**
|
||||
* @author Philippe
|
||||
*
|
||||
*/
|
||||
public class ODataServlet extends HttpServlet {
|
||||
|
||||
private static final long serialVersionUID = 1L;
|
||||
private final ODataHttpHandlerFactory odataHttpHandlerFactory;
|
||||
|
||||
|
||||
public ODataServlet(ODataHttpHandlerFactory factory) {
|
||||
this.odataHttpHandlerFactory = factory;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
|
||||
|
||||
ODataHttpHandler handler = odataHttpHandlerFactory.newInstance();
|
||||
handler.process(req, resp);
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,13 @@
|
|||
package org.baeldung.examples.olingo4;
|
||||
|
||||
import org.springframework.boot.SpringApplication;
|
||||
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
|
||||
@SpringBootApplication
|
||||
public class Olingo4SampleApplication {
|
||||
|
||||
public static void main(String[] args) {
|
||||
SpringApplication.run(Olingo4SampleApplication.class, args);
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,36 @@
|
|||
package org.baeldung.examples.olingo4.domain;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
import javax.persistence.CascadeType;
|
||||
import javax.persistence.Column;
|
||||
import javax.persistence.Entity;
|
||||
import javax.persistence.GeneratedValue;
|
||||
import javax.persistence.GenerationType;
|
||||
import javax.persistence.Id;
|
||||
import javax.persistence.OneToMany;
|
||||
import javax.persistence.Table;
|
||||
import javax.validation.constraints.NotNull;
|
||||
|
||||
import lombok.Data;
|
||||
|
||||
@Entity
|
||||
@Data
|
||||
@Table(name="car_maker")
|
||||
public class CarMaker {
|
||||
|
||||
@Id
|
||||
@GeneratedValue(strategy=GenerationType.IDENTITY)
|
||||
private Long id;
|
||||
|
||||
@NotNull
|
||||
@Column(name="name")
|
||||
private String name;
|
||||
|
||||
@OneToMany(mappedBy="maker",
|
||||
orphanRemoval = true,
|
||||
cascade=CascadeType.ALL)
|
||||
private List<CarModel> models;
|
||||
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,38 @@
|
|||
package org.baeldung.examples.olingo4.domain;
|
||||
|
||||
|
||||
import javax.persistence.Entity;
|
||||
import javax.persistence.FetchType;
|
||||
import javax.persistence.GeneratedValue;
|
||||
import javax.persistence.GenerationType;
|
||||
import javax.persistence.Id;
|
||||
import javax.persistence.JoinColumn;
|
||||
import javax.persistence.ManyToOne;
|
||||
import javax.persistence.Table;
|
||||
import javax.validation.constraints.NotNull;
|
||||
|
||||
import lombok.Data;
|
||||
|
||||
@Entity
|
||||
@Data
|
||||
@Table(name="car_model")
|
||||
public class CarModel {
|
||||
|
||||
@Id
|
||||
@GeneratedValue(strategy=GenerationType.AUTO)
|
||||
private Long id;
|
||||
|
||||
@NotNull
|
||||
private String name;
|
||||
|
||||
@NotNull
|
||||
private Integer year;
|
||||
|
||||
@NotNull
|
||||
private String sku;
|
||||
|
||||
@ManyToOne(optional=false, fetch= FetchType.EAGER )
|
||||
@JoinColumn(name="maker_fk")
|
||||
private CarMaker maker;
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,46 @@
|
|||
package org.baeldung.examples.olingo4.edm;
|
||||
|
||||
import java.util.Collections;
|
||||
import java.util.Date;
|
||||
import java.util.Map;
|
||||
import java.util.UUID;
|
||||
import java.util.stream.Collectors;
|
||||
import java.util.stream.Stream;
|
||||
import java.sql.Time;
|
||||
import java.util.AbstractMap.SimpleEntry;
|
||||
|
||||
import org.apache.olingo.commons.api.edm.EdmPrimitiveTypeKind;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
@Component
|
||||
public class EdmTypeMapper {
|
||||
|
||||
public EdmPrimitiveTypeKind java2edm(Class<?> clazz) {
|
||||
EdmPrimitiveTypeKind result = java2edm.get(clazz);
|
||||
if ( result == null ) {
|
||||
throw new IllegalArgumentException("[E19] Unsupported class mapping: class=" + clazz);
|
||||
}
|
||||
else {
|
||||
return result;
|
||||
}
|
||||
}
|
||||
|
||||
// Static map used generate attribute metadada based on Java types
|
||||
static Map<Class<?>,EdmPrimitiveTypeKind> java2edm = Collections
|
||||
.unmodifiableMap(Stream.of(
|
||||
new SimpleEntry<>(Boolean.class,EdmPrimitiveTypeKind.Boolean),
|
||||
new SimpleEntry<>(Byte.class,EdmPrimitiveTypeKind.SByte),
|
||||
new SimpleEntry<>(Date.class,EdmPrimitiveTypeKind.Date),
|
||||
new SimpleEntry<>(Time.class,EdmPrimitiveTypeKind.TimeOfDay),
|
||||
new SimpleEntry<>(Number.class,EdmPrimitiveTypeKind.Decimal),
|
||||
new SimpleEntry<>(Float.class,EdmPrimitiveTypeKind.Single),
|
||||
new SimpleEntry<>(Double.class,EdmPrimitiveTypeKind.Double),
|
||||
new SimpleEntry<>(UUID.class,EdmPrimitiveTypeKind.Guid),
|
||||
new SimpleEntry<>(Short.class,EdmPrimitiveTypeKind.Int16),
|
||||
new SimpleEntry<>(Integer.class,EdmPrimitiveTypeKind.Int32),
|
||||
new SimpleEntry<>(Long.class,EdmPrimitiveTypeKind.Int64),
|
||||
new SimpleEntry<>(String.class,EdmPrimitiveTypeKind.String)
|
||||
|
||||
).collect(Collectors.toMap((e)-> e.getKey(),(e)-> e.getValue())));
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,269 @@
|
|||
package org.baeldung.examples.olingo4.edm;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.HashMap;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
import java.util.stream.Collectors;
|
||||
|
||||
import javax.persistence.EntityManagerFactory;
|
||||
import javax.persistence.metamodel.Attribute.PersistentAttributeType;
|
||||
import javax.persistence.metamodel.EntityType;
|
||||
import javax.persistence.metamodel.Metamodel;
|
||||
import javax.persistence.metamodel.PluralAttribute;
|
||||
import javax.persistence.metamodel.SingularAttribute;
|
||||
|
||||
import org.apache.olingo.commons.api.edm.FullQualifiedName;
|
||||
import org.apache.olingo.commons.api.edm.provider.CsdlAbstractEdmProvider;
|
||||
import org.apache.olingo.commons.api.edm.provider.CsdlEntityContainer;
|
||||
import org.apache.olingo.commons.api.edm.provider.CsdlEntityContainerInfo;
|
||||
import org.apache.olingo.commons.api.edm.provider.CsdlEntitySet;
|
||||
import org.apache.olingo.commons.api.edm.provider.CsdlEntityType;
|
||||
import org.apache.olingo.commons.api.edm.provider.CsdlNavigationProperty;
|
||||
import org.apache.olingo.commons.api.edm.provider.CsdlProperty;
|
||||
import org.apache.olingo.commons.api.edm.provider.CsdlPropertyRef;
|
||||
import org.apache.olingo.commons.api.edm.provider.CsdlSchema;
|
||||
import org.apache.olingo.commons.api.ex.ODataException;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
@Component
|
||||
public class JpaEdmProvider extends CsdlAbstractEdmProvider {
|
||||
|
||||
EntityManagerFactory emf;
|
||||
|
||||
//
|
||||
private EdmTypeMapper typeMapper;
|
||||
|
||||
// Service Namespace
|
||||
public static final String NAMESPACE = "Baeldung.OData";
|
||||
|
||||
// EDM Container
|
||||
public static final String CONTAINER_NAME = "Cars";
|
||||
public static final FullQualifiedName CONTAINER = new FullQualifiedName(NAMESPACE, CONTAINER_NAME);
|
||||
|
||||
// Caches of OData types by it fully qualified name
|
||||
private Map<FullQualifiedName, CsdlEntityType> cdslName2Type = new HashMap<>();
|
||||
|
||||
public JpaEdmProvider(EntityManagerFactory emf, EdmTypeMapper mapper) {
|
||||
this.emf = emf;
|
||||
this.typeMapper = mapper;
|
||||
}
|
||||
|
||||
/* (non-Javadoc)
|
||||
* @see org.apache.olingo.commons.api.edm.provider.CsdlAbstractEdmProvider#getEntitySet(org.apache.olingo.commons.api.edm.FullQualifiedName, java.lang.String)
|
||||
*/
|
||||
@Override
|
||||
public CsdlEntitySet getEntitySet(FullQualifiedName entityContainer, String entitySetName) throws ODataException {
|
||||
|
||||
if (entityContainer.equals(CONTAINER)) {
|
||||
|
||||
EntityType<?> e = emf.getMetamodel()
|
||||
.getEntities()
|
||||
.stream()
|
||||
.filter((ent) -> (ent.getName() + "s")
|
||||
.equals(entitySetName))
|
||||
.findFirst()
|
||||
.orElse(null);
|
||||
|
||||
if (e != null) {
|
||||
CsdlEntitySet entitySet = new CsdlEntitySet();
|
||||
entitySet
|
||||
.setName(entitySetName)
|
||||
.setType(new FullQualifiedName(NAMESPACE, e.getName()));
|
||||
return entitySet;
|
||||
}
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
/* (non-Javadoc)
|
||||
* @see org.apache.olingo.commons.api.edm.provider.CsdlAbstractEdmProvider#getEntityContainerInfo(org.apache.olingo.commons.api.edm.FullQualifiedName)
|
||||
*/
|
||||
@Override
|
||||
public CsdlEntityContainerInfo getEntityContainerInfo(FullQualifiedName entityContainerName) throws ODataException {
|
||||
|
||||
// This method is invoked when displaying the Service Document at e.g. http://localhost:8080/DemoService/DemoService.svc
|
||||
if (entityContainerName == null || entityContainerName.equals(CONTAINER)) {
|
||||
CsdlEntityContainerInfo entityContainerInfo = new CsdlEntityContainerInfo();
|
||||
entityContainerInfo.setContainerName(CONTAINER);
|
||||
return entityContainerInfo;
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
/* (non-Javadoc)
|
||||
* @see org.apache.olingo.commons.api.edm.provider.CsdlAbstractEdmProvider#getSchemas()
|
||||
*/
|
||||
@Override
|
||||
public List<CsdlSchema> getSchemas() throws ODataException {
|
||||
// create Schema
|
||||
CsdlSchema schema = new CsdlSchema();
|
||||
schema.setNamespace(NAMESPACE);
|
||||
|
||||
// add EntityTypes
|
||||
List<CsdlEntityType> entityTypes = emf.getMetamodel()
|
||||
.getEntities()
|
||||
.stream()
|
||||
.map((e) -> {
|
||||
try {
|
||||
return getEntityType(new FullQualifiedName(NAMESPACE, e.getName()));
|
||||
} catch (ODataException oe) {
|
||||
throw new RuntimeException(oe);
|
||||
}
|
||||
})
|
||||
.collect(Collectors.toList());
|
||||
|
||||
schema.setEntityTypes(entityTypes);
|
||||
|
||||
// add EntityContainer
|
||||
schema.setEntityContainer(getEntityContainer());
|
||||
|
||||
// finally
|
||||
List<CsdlSchema> schemas = new ArrayList<CsdlSchema>();
|
||||
schemas.add(schema);
|
||||
|
||||
return schemas;
|
||||
}
|
||||
|
||||
/* (non-Javadoc)
|
||||
* @see org.apache.olingo.commons.api.edm.provider.CsdlAbstractEdmProvider#getEntityContainer()
|
||||
*/
|
||||
@Override
|
||||
public CsdlEntityContainer getEntityContainer() throws ODataException {
|
||||
|
||||
|
||||
// add EntityTypes
|
||||
List<CsdlEntitySet> entitySets = emf.getMetamodel()
|
||||
.getEntities()
|
||||
.stream()
|
||||
.map((e) -> {
|
||||
try {
|
||||
// Here we use a simple mapping strategy to map entity types to entity set names:
|
||||
return getEntitySet(CONTAINER, e.getName() + "s");
|
||||
} catch (ODataException oe) {
|
||||
throw new RuntimeException(oe);
|
||||
}
|
||||
})
|
||||
.collect(Collectors.toList());
|
||||
|
||||
// create EntityContainer
|
||||
CsdlEntityContainer entityContainer = new CsdlEntityContainer();
|
||||
entityContainer.setName(CONTAINER_NAME);
|
||||
entityContainer.setEntitySets(entitySets);
|
||||
|
||||
return entityContainer;
|
||||
}
|
||||
|
||||
@Override
|
||||
public CsdlEntityType getEntityType(FullQualifiedName entityTypeName) throws ODataException {
|
||||
|
||||
CsdlEntityType result = cdslName2Type.get(entityTypeName);
|
||||
if ( result != null ) {
|
||||
return result;
|
||||
}
|
||||
|
||||
Metamodel mm = emf.getMetamodel();
|
||||
result = mm.getEntities()
|
||||
.stream()
|
||||
.filter(et -> entityTypeName.equals(new FullQualifiedName(NAMESPACE, et.getName())))
|
||||
.map(et -> buildODataType(et))
|
||||
.findFirst()
|
||||
.orElse(null);
|
||||
|
||||
// save for future use
|
||||
cdslName2Type.put(entityTypeName, result);
|
||||
return result;
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* Maps a JPA type to its OData counterpart.
|
||||
* @param et
|
||||
* @return
|
||||
*/
|
||||
protected CsdlEntityType buildODataType(EntityType<?> et) {
|
||||
|
||||
CsdlEntityType result = new CsdlEntityType();
|
||||
result.setName(et.getName());
|
||||
|
||||
// Process simple properties
|
||||
List<CsdlProperty> properties = et.getDeclaredSingularAttributes()
|
||||
.stream()
|
||||
.filter(attr -> attr.getPersistentAttributeType() == PersistentAttributeType.BASIC)
|
||||
.map(attr -> buildBasicAttribute(et, attr))
|
||||
.collect(Collectors.toList());
|
||||
|
||||
result.setProperties(properties);
|
||||
|
||||
// Process Ids
|
||||
List<CsdlPropertyRef> ids = et.getDeclaredSingularAttributes()
|
||||
.stream()
|
||||
.filter(attr -> attr.getPersistentAttributeType() == PersistentAttributeType.BASIC && attr.isId())
|
||||
.map(attr -> buildRefAttribute(et, attr))
|
||||
.collect(Collectors.toList());
|
||||
|
||||
result.setKey(ids);
|
||||
|
||||
// Process 1:N navs
|
||||
List<CsdlNavigationProperty> navs = et.getDeclaredPluralAttributes()
|
||||
.stream()
|
||||
.map(attr -> buildNavAttribute(et, attr))
|
||||
.collect(Collectors.toList());
|
||||
result.setNavigationProperties(navs);
|
||||
|
||||
// Process N:1 navs
|
||||
List<CsdlNavigationProperty> navs2 = et.getDeclaredSingularAttributes()
|
||||
.stream()
|
||||
.filter(attr -> attr.getPersistentAttributeType() == PersistentAttributeType.MANY_TO_ONE)
|
||||
.map(attr -> buildNavAttribute(et, attr))
|
||||
.collect(Collectors.toList());
|
||||
|
||||
result.getNavigationProperties().addAll(navs2);
|
||||
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
private CsdlProperty buildBasicAttribute(EntityType<?> et, SingularAttribute<?, ?> attr) {
|
||||
|
||||
CsdlProperty p = new CsdlProperty().setName(attr.getName())
|
||||
.setType(typeMapper.java2edm(attr.getJavaType())
|
||||
.getFullQualifiedName())
|
||||
.setNullable(et.getDeclaredSingularAttribute(attr.getName())
|
||||
.isOptional());
|
||||
|
||||
return p;
|
||||
}
|
||||
|
||||
private CsdlPropertyRef buildRefAttribute(EntityType<?> et, SingularAttribute<?, ?> attr) {
|
||||
|
||||
CsdlPropertyRef p = new CsdlPropertyRef().setName(attr.getName());
|
||||
|
||||
return p;
|
||||
}
|
||||
|
||||
// Build NavProperty for 1:N or M:N associations
|
||||
private CsdlNavigationProperty buildNavAttribute(EntityType<?> et, PluralAttribute<?, ?, ?> attr) {
|
||||
|
||||
CsdlNavigationProperty p = new CsdlNavigationProperty().setName(attr.getName())
|
||||
.setType(new FullQualifiedName(NAMESPACE, attr.getBindableJavaType().getSimpleName()))
|
||||
.setCollection(true)
|
||||
.setNullable(false);
|
||||
|
||||
return p;
|
||||
}
|
||||
|
||||
// Build NavProperty for N:1 associations
|
||||
private CsdlNavigationProperty buildNavAttribute(EntityType<?> et, SingularAttribute<?, ?> attr) {
|
||||
|
||||
CsdlNavigationProperty p = new CsdlNavigationProperty().setName(attr.getName())
|
||||
.setType(new FullQualifiedName(NAMESPACE, attr.getBindableJavaType().getSimpleName()))
|
||||
.setCollection(false)
|
||||
.setNullable(attr.isOptional());
|
||||
|
||||
return p;
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,161 @@
|
|||
package org.baeldung.examples.olingo4.processor;
|
||||
|
||||
import java.io.ByteArrayInputStream;
|
||||
import java.io.InputStream;
|
||||
import java.lang.reflect.InvocationTargetException;
|
||||
import java.net.URI;
|
||||
import java.net.URISyntaxException;
|
||||
import java.util.Collection;
|
||||
import java.util.List;
|
||||
|
||||
import javax.persistence.EntityManagerFactory;
|
||||
import javax.persistence.metamodel.EntityType;
|
||||
import javax.persistence.metamodel.SingularAttribute;
|
||||
|
||||
import org.apache.commons.beanutils.PropertyUtils;
|
||||
import org.apache.olingo.commons.api.data.ContextURL;
|
||||
import org.apache.olingo.commons.api.data.Entity;
|
||||
import org.apache.olingo.commons.api.data.EntityCollection;
|
||||
import org.apache.olingo.commons.api.data.Property;
|
||||
import org.apache.olingo.commons.api.data.ValueType;
|
||||
import org.apache.olingo.commons.api.edm.EdmEntitySet;
|
||||
import org.apache.olingo.commons.api.edm.EdmEntityType;
|
||||
import org.apache.olingo.commons.api.edm.EdmNavigationProperty;
|
||||
import org.apache.olingo.commons.api.ex.ODataRuntimeException;
|
||||
import org.apache.olingo.commons.api.format.ContentType;
|
||||
import org.apache.olingo.commons.api.http.HttpHeader;
|
||||
import org.apache.olingo.commons.api.http.HttpStatusCode;
|
||||
import org.apache.olingo.server.api.OData;
|
||||
import org.apache.olingo.server.api.ODataApplicationException;
|
||||
import org.apache.olingo.server.api.ODataLibraryException;
|
||||
import org.apache.olingo.server.api.ODataRequest;
|
||||
import org.apache.olingo.server.api.ODataResponse;
|
||||
import org.apache.olingo.server.api.ServiceMetadata;
|
||||
import org.apache.olingo.server.api.processor.CountEntityCollectionProcessor;
|
||||
import org.apache.olingo.server.api.processor.EntityCollectionProcessor;
|
||||
import org.apache.olingo.server.api.serializer.EntityCollectionSerializerOptions;
|
||||
import org.apache.olingo.server.api.serializer.ODataSerializer;
|
||||
import org.apache.olingo.server.api.serializer.SerializerResult;
|
||||
import org.apache.olingo.server.api.uri.UriInfo;
|
||||
import org.apache.olingo.server.api.uri.UriParameter;
|
||||
import org.apache.olingo.server.api.uri.UriResource;
|
||||
import org.apache.olingo.server.api.uri.UriResourceEntitySet;
|
||||
import org.baeldung.examples.olingo4.repository.RepositoryRegistry;
|
||||
import org.springframework.data.jpa.repository.JpaRepository;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
@Component
|
||||
public class JpaEntityCollectionProcessor implements CountEntityCollectionProcessor {
|
||||
|
||||
private OData odata;
|
||||
private ServiceMetadata serviceMetadata;
|
||||
private EntityManagerFactory emf;
|
||||
private RepositoryRegistry repositoryRegistry;
|
||||
private JpaEntityMapper entityMapper;
|
||||
|
||||
public JpaEntityCollectionProcessor(EntityManagerFactory emf, RepositoryRegistry repositoryRegistry, JpaEntityMapper entityMapper) {
|
||||
this.emf = emf;
|
||||
this.repositoryRegistry = repositoryRegistry;
|
||||
this.entityMapper = entityMapper;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void init(OData odata, ServiceMetadata serviceMetadata) {
|
||||
this.odata = odata;
|
||||
this.serviceMetadata = serviceMetadata;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void readEntityCollection(ODataRequest request, ODataResponse response, UriInfo uriInfo, ContentType responseFormat) throws ODataApplicationException, ODataLibraryException {
|
||||
|
||||
// 1st we have retrieve the requested EntitySet from the uriInfo object (representation of the parsed service URI)
|
||||
List<UriResource> resourcePaths = uriInfo.getUriResourceParts();
|
||||
UriResourceEntitySet uriResourceEntitySet = (UriResourceEntitySet) resourcePaths.get(0); // in our example, the first segment is the EntitySet
|
||||
EdmEntitySet edmEntitySet = uriResourceEntitySet.getEntitySet();
|
||||
|
||||
// 2nd: fetch the data from backend for this requested EntitySetName
|
||||
// it has to be delivered as EntitySet object
|
||||
EntityCollection entitySet = getData(edmEntitySet, uriInfo);
|
||||
|
||||
// 3rd: create a serializer based on the requested format (json)
|
||||
ODataSerializer serializer = odata.createSerializer(responseFormat);
|
||||
|
||||
// 4th: Now serialize the content: transform from the EntitySet object to InputStream
|
||||
EdmEntityType edmEntityType = edmEntitySet.getEntityType();
|
||||
ContextURL contextUrl = ContextURL.with()
|
||||
.entitySet(edmEntitySet)
|
||||
.build();
|
||||
|
||||
final String id = request.getRawBaseUri() + "/" + edmEntitySet.getName();
|
||||
EntityCollectionSerializerOptions opts = EntityCollectionSerializerOptions.with()
|
||||
.id(id)
|
||||
.contextURL(contextUrl)
|
||||
.build();
|
||||
SerializerResult serializerResult = serializer.entityCollection(serviceMetadata, edmEntityType, entitySet, opts);
|
||||
InputStream serializedContent = serializerResult.getContent();
|
||||
|
||||
// Finally: configure the response object: set the body, headers and status code
|
||||
response.setContent(serializedContent);
|
||||
response.setStatusCode(HttpStatusCode.OK.getStatusCode());
|
||||
response.setHeader(HttpHeader.CONTENT_TYPE, responseFormat.toContentTypeString());
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void countEntityCollection(ODataRequest request, ODataResponse response, UriInfo uriInfo) throws ODataApplicationException, ODataLibraryException {
|
||||
|
||||
// 1st we have retrieve the requested EntitySet from the uriInfo object (representation of the parsed service URI)
|
||||
List<UriResource> resourcePaths = uriInfo.getUriResourceParts();
|
||||
UriResourceEntitySet uriResourceEntitySet = (UriResourceEntitySet) resourcePaths.get(0); // in our example, the first segment is the EntitySet
|
||||
EdmEntitySet edmEntitySet = uriResourceEntitySet.getEntitySet();
|
||||
|
||||
// 2nd: fetch the data from backend for this requested EntitySetName
|
||||
Long count = getCount(edmEntitySet, uriInfo);
|
||||
|
||||
// Finally: configure the response object: set the body, headers and status code
|
||||
response.setContent(new ByteArrayInputStream(count.toString().getBytes()));
|
||||
response.setStatusCode(HttpStatusCode.OK.getStatusCode());
|
||||
response.setHeader(HttpHeader.CONTENT_TYPE, "text/plain");
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* Helper method to retrieve all entities of an entity set from an the backend database
|
||||
* @param edmEntitySet
|
||||
* @param uriInfo
|
||||
* @return
|
||||
*/
|
||||
protected EntityCollection getData(EdmEntitySet edmEntitySet, UriInfo uriInfo) {
|
||||
|
||||
EdmEntityType type = edmEntitySet.getEntityType();
|
||||
JpaRepository<?, ?> repo = (JpaRepository<?, ?>)repositoryRegistry.getRepositoryForEntity(type);
|
||||
EntityCollection result = new EntityCollection();
|
||||
|
||||
repo.findAll()
|
||||
.stream()
|
||||
.forEach((it) -> result.getEntities()
|
||||
.add(entityMapper.map2entity(edmEntitySet, it)));
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Helper method to get the total size of an entity set
|
||||
* @param edmEntitySet
|
||||
* @param uriInfo
|
||||
* @return
|
||||
*/
|
||||
protected Long getCount(EdmEntitySet edmEntitySet, UriInfo uriInfo) {
|
||||
|
||||
EdmEntityType type = edmEntitySet.getEntityType();
|
||||
JpaRepository<?, ?> repo = (JpaRepository<?, ?>)repositoryRegistry.getRepositoryForEntity(type);
|
||||
EntityCollection result = new EntityCollection();
|
||||
|
||||
return repo.count();
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,93 @@
|
|||
/**
|
||||
*
|
||||
*/
|
||||
package org.baeldung.examples.olingo4.processor;
|
||||
|
||||
import java.lang.reflect.InvocationTargetException;
|
||||
import java.net.URI;
|
||||
import java.net.URISyntaxException;
|
||||
|
||||
import javax.persistence.EntityManagerFactory;
|
||||
import javax.persistence.metamodel.EntityType;
|
||||
|
||||
import org.apache.commons.beanutils.PropertyUtils;
|
||||
import org.apache.olingo.commons.api.data.Entity;
|
||||
import org.apache.olingo.commons.api.data.Property;
|
||||
import org.apache.olingo.commons.api.data.ValueType;
|
||||
import org.apache.olingo.commons.api.edm.EdmEntitySet;
|
||||
import org.apache.olingo.commons.api.ex.ODataRuntimeException;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
/**
|
||||
* <p>Helper class that converts a JPA entity into an OData entity using
|
||||
* available metadata from the JPA's EntityManagerFactory.</p>
|
||||
*
|
||||
* @author Philippe
|
||||
*
|
||||
*/
|
||||
@Component
|
||||
public class JpaEntityMapper {
|
||||
|
||||
private EntityManagerFactory emf;
|
||||
|
||||
public JpaEntityMapper(EntityManagerFactory emf) {
|
||||
this.emf = emf;
|
||||
}
|
||||
|
||||
|
||||
public Entity map2entity(EdmEntitySet edmEntitySet, Object entry) {
|
||||
|
||||
EntityType<?> et = emf.getMetamodel()
|
||||
.entity(entry.getClass());
|
||||
|
||||
|
||||
Entity e = new Entity();
|
||||
try {
|
||||
et.getDeclaredSingularAttributes().stream()
|
||||
.forEach( (attr) -> {
|
||||
if ( !attr.isAssociation()) {
|
||||
Object v = getPropertyValue(entry,attr.getName());
|
||||
Property p = new Property(null, attr.getName(),ValueType.PRIMITIVE,v);
|
||||
e.addProperty(p);
|
||||
|
||||
if ( attr.isId()) {
|
||||
e.setId(createId(edmEntitySet.getName(),v));
|
||||
}
|
||||
}
|
||||
});
|
||||
} catch (Exception ex) {
|
||||
throw new ODataRuntimeException("[E141] Unable to create OData entity", ex);
|
||||
}
|
||||
|
||||
return e;
|
||||
}
|
||||
|
||||
|
||||
public Object getPropertyValue(Object entry, String name) {
|
||||
try {
|
||||
return PropertyUtils.getProperty(entry,name);
|
||||
} catch (IllegalAccessException | InvocationTargetException | NoSuchMethodException e) {
|
||||
throw new ODataRuntimeException("[E141] Unable to read property from entity, property=" + name, e);
|
||||
}
|
||||
}
|
||||
|
||||
public void setPropertyValue(Object entry, String name,Object value) {
|
||||
try {
|
||||
PropertyUtils.setProperty(entry,name,value);
|
||||
} catch (IllegalAccessException | InvocationTargetException | NoSuchMethodException e) {
|
||||
throw new ODataRuntimeException("[E141] Unable to read property from entity, property=" + name, e);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
private URI createId(String entitySetName, Object id) {
|
||||
try {
|
||||
return new URI(entitySetName + "(" + String.valueOf(id) + ")");
|
||||
} catch (URISyntaxException e) {
|
||||
throw new ODataRuntimeException("[E177] Unable to create URI", e);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,304 @@
|
|||
/**
|
||||
*
|
||||
*/
|
||||
package org.baeldung.examples.olingo4.processor;
|
||||
|
||||
import java.io.InputStream;
|
||||
import java.util.List;
|
||||
import java.util.Locale;
|
||||
import java.util.Optional;
|
||||
|
||||
import javax.persistence.EntityManager;
|
||||
import javax.persistence.EntityManagerFactory;
|
||||
import javax.persistence.metamodel.SingularAttribute;
|
||||
|
||||
import org.apache.olingo.commons.api.data.ContextURL;
|
||||
import org.apache.olingo.commons.api.data.Entity;
|
||||
import org.apache.olingo.commons.api.edm.EdmEntitySet;
|
||||
import org.apache.olingo.commons.api.edm.EdmEntityType;
|
||||
import org.apache.olingo.commons.api.edm.EdmNavigationProperty;
|
||||
import org.apache.olingo.commons.api.ex.ODataRuntimeException;
|
||||
import org.apache.olingo.commons.api.format.ContentType;
|
||||
import org.apache.olingo.commons.api.http.HttpHeader;
|
||||
import org.apache.olingo.commons.api.http.HttpStatusCode;
|
||||
import org.apache.olingo.server.api.OData;
|
||||
import org.apache.olingo.server.api.ODataApplicationException;
|
||||
import org.apache.olingo.server.api.ODataLibraryException;
|
||||
import org.apache.olingo.server.api.ODataRequest;
|
||||
import org.apache.olingo.server.api.ODataResponse;
|
||||
import org.apache.olingo.server.api.ServiceMetadata;
|
||||
import org.apache.olingo.server.api.processor.EntityProcessor;
|
||||
import org.apache.olingo.server.api.serializer.EntitySerializerOptions;
|
||||
import org.apache.olingo.server.api.serializer.ODataSerializer;
|
||||
import org.apache.olingo.server.api.serializer.SerializerResult;
|
||||
import org.apache.olingo.server.api.uri.UriInfo;
|
||||
import org.apache.olingo.server.api.uri.UriParameter;
|
||||
import org.apache.olingo.server.api.uri.UriResource;
|
||||
import org.apache.olingo.server.api.uri.UriResourceEntitySet;
|
||||
import org.apache.olingo.server.api.uri.UriResourceNavigation;
|
||||
import org.baeldung.examples.olingo4.repository.EdmEntityRepository;
|
||||
import org.baeldung.examples.olingo4.repository.RepositoryRegistry;
|
||||
import org.springframework.data.jpa.repository.JpaRepository;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
/**
|
||||
* JpaEntityProcessor adapter.
|
||||
* <p>This implementation is heavily based on the Tutorial available
|
||||
* at Olingo's site. It is meant to be an starting point for an actual implementation.</p>
|
||||
* <p>Please note that many features from a full-fledged are missing
|
||||
* @author Philippe
|
||||
*
|
||||
*/
|
||||
@Component
|
||||
public class JpaEntityProcessor implements EntityProcessor {
|
||||
|
||||
private EntityManagerFactory emf;
|
||||
private OData odata;
|
||||
private ServiceMetadata serviceMetadata;
|
||||
private RepositoryRegistry registry;
|
||||
private JpaEntityMapper entityMapper;
|
||||
|
||||
public JpaEntityProcessor(EntityManagerFactory emf, RepositoryRegistry registry, JpaEntityMapper entityMapper) {
|
||||
this.emf = emf;
|
||||
this.registry = registry;
|
||||
this.entityMapper = entityMapper;
|
||||
}
|
||||
|
||||
/* (non-Javadoc)
|
||||
* @see org.apache.olingo.server.api.processor.Processor#init(org.apache.olingo.server.api.OData, org.apache.olingo.server.api.ServiceMetadata)
|
||||
*/
|
||||
@Override
|
||||
public void init(OData odata, ServiceMetadata serviceMetadata) {
|
||||
this.odata = odata;
|
||||
this.serviceMetadata = serviceMetadata;
|
||||
|
||||
}
|
||||
|
||||
/* (non-Javadoc)
|
||||
* @see org.apache.olingo.server.api.processor.EntityProcessor#readEntity(org.apache.olingo.server.api.ODataRequest, org.apache.olingo.server.api.ODataResponse, org.apache.olingo.server.api.uri.UriInfo, org.apache.olingo.commons.api.format.ContentType)
|
||||
*/
|
||||
@Override
|
||||
public void readEntity(ODataRequest request, ODataResponse response, UriInfo uriInfo, ContentType responseFormat) throws ODataApplicationException, ODataLibraryException {
|
||||
|
||||
// First, we have to figure out which entity is requested
|
||||
List<UriResource> resourceParts = uriInfo.getUriResourceParts();
|
||||
InputStream entityStream;
|
||||
|
||||
UriResourceEntitySet rootResourceEntitySet = (UriResourceEntitySet) resourceParts.get(0);
|
||||
EdmEntitySet rootEntitySet = rootResourceEntitySet.getEntitySet();
|
||||
List<UriParameter> rootPredicates = rootResourceEntitySet.getKeyPredicates();
|
||||
|
||||
if ( resourceParts.size() == 1 ) {
|
||||
entityStream = readRootEntity(rootEntitySet,rootPredicates,responseFormat);
|
||||
}
|
||||
else if ( resourceParts.size() == 2 ) {
|
||||
UriResource part = resourceParts.get(1);
|
||||
if ( !(part instanceof UriResourceNavigation)) {
|
||||
throw new ODataRuntimeException("[E103] part type not supported: class=" + part.getClass().getName());
|
||||
}
|
||||
|
||||
UriResourceNavigation navSegment = (UriResourceNavigation)part;
|
||||
entityStream = readRelatedEntity(request, rootEntitySet,rootPredicates,navSegment.getProperty(),navSegment.getKeyPredicates(),responseFormat);
|
||||
}
|
||||
else {
|
||||
// For now, we'll only allow navigation just to directly linked navs
|
||||
throw new ODataApplicationException("[E109] Multi-level navigation not supported", HttpStatusCode.NOT_IMPLEMENTED.getStatusCode(), Locale.ROOT);
|
||||
}
|
||||
|
||||
//4. configure the response object
|
||||
response.setContent(entityStream);
|
||||
response.setStatusCode(HttpStatusCode.OK.getStatusCode());
|
||||
response.setHeader(HttpHeader.CONTENT_TYPE, responseFormat.toContentTypeString());
|
||||
|
||||
}
|
||||
|
||||
|
||||
// Lookup the EntitySet associated with an EntityType
|
||||
// In our example, we assume we have only one entityset for each entity type
|
||||
private EdmEntitySet entitySetFromType(EdmEntityType type) {
|
||||
return serviceMetadata
|
||||
.getEdm()
|
||||
.getEntityContainer()
|
||||
.getEntitySets()
|
||||
.stream()
|
||||
.filter((s) -> s.getEntityType().getName().equals(type.getName()))
|
||||
.findFirst()
|
||||
.orElseThrow(() -> new ODataRuntimeException("[E144] No entity set found for type " + type.getFullQualifiedName()));
|
||||
}
|
||||
|
||||
//
|
||||
// private boolean isOne2ManyProperty(EdmEntityType entityType, EdmNavigationProperty property) {
|
||||
// return entityType.getProperty(property.getName()) != null && property.isCollection();
|
||||
//}
|
||||
|
||||
@SuppressWarnings({ "rawtypes", "unchecked" })
|
||||
private InputStream readRootEntity(EdmEntitySet entitySet, List<UriParameter> keyPredicates,ContentType responseFormat) throws ODataApplicationException, ODataLibraryException {
|
||||
EdmEntityType type = entitySet.getEntityType();
|
||||
JpaRepository repo = registry.getRepositoryForEntity(type);
|
||||
|
||||
// Get key value
|
||||
Long keyValue = getEntityKey(keyPredicates);
|
||||
Optional<Object> entry = repo.findById(keyValue);
|
||||
if ( !entry.isPresent()) {
|
||||
throw new ODataApplicationException(
|
||||
"[E116] NO entity found for the given key",
|
||||
HttpStatusCode.NOT_FOUND.getStatusCode(),
|
||||
Locale.ENGLISH);
|
||||
}
|
||||
|
||||
Entity e = entityMapper.map2entity(entitySet, entry.get());
|
||||
return serializeEntity(entitySet,e,responseFormat);
|
||||
}
|
||||
|
||||
private InputStream serializeEntity(EdmEntitySet entitySet, Entity entity,ContentType responseFormat) throws ODataApplicationException, ODataLibraryException {
|
||||
ContextURL contextUrl = ContextURL.with().entitySet(entitySet).build();
|
||||
// expand and select currently not supported
|
||||
EntitySerializerOptions options = EntitySerializerOptions
|
||||
.with()
|
||||
.contextURL(contextUrl)
|
||||
.build();
|
||||
|
||||
ODataSerializer serializer = odata.createSerializer(responseFormat);
|
||||
|
||||
SerializerResult serializerResult = serializer.entity(serviceMetadata, entitySet.getEntityType(), entity, options);
|
||||
return serializerResult.getContent();
|
||||
|
||||
}
|
||||
|
||||
// @SuppressWarnings("unchecked")
|
||||
// protected InputStream readRelatedEntities(EdmEntitySet rootEntitySet, List<UriParameter> rootPredicates, EdmNavigationProperty property, ContentType responseFormat) throws ODataApplicationException {
|
||||
//
|
||||
// Object jpaEntity = readJPAEntity(rootEntitySet, rootPredicates);
|
||||
// try {
|
||||
// Collection<Object> set = (Collection<Object>)PropertyUtils.getProperty(jpaEntity, property.getName());
|
||||
// EdmEntitySet entitySet = entitySetFromType(property.getType());
|
||||
// ContextURL contextUrl = ContextURL
|
||||
// .with()
|
||||
// .entitySet(entitySet)
|
||||
// .build();
|
||||
//
|
||||
// EntityCollectionSerializerOptions options = EntityCollectionSerializerOptions
|
||||
// .with()
|
||||
// .contextURL(contextUrl)
|
||||
// .build();
|
||||
//
|
||||
// EntityCollection result = new EntityCollection();
|
||||
//
|
||||
// set.stream()
|
||||
// .map((o) -> this.entityMapper.map2entity(entitySet, o))
|
||||
// .forEach((e) -> result.getEntities().add(e));
|
||||
//
|
||||
// ODataSerializer serializer = odata.createSerializer(responseFormat);
|
||||
// SerializerResult serializerResult = serializer.entityCollection(serviceMetadata, property.getType(), result, options);
|
||||
// return serializerResult.getContent();
|
||||
// }
|
||||
// catch(Exception ex) {
|
||||
// throw new ODataRuntimeException("[E181] Error accessing database", ex);
|
||||
// }
|
||||
// }
|
||||
|
||||
@SuppressWarnings({ "rawtypes", "unchecked" })
|
||||
private InputStream readRelatedEntity(ODataRequest request, EdmEntitySet entitySet, List<UriParameter> rootPredicates, EdmNavigationProperty property, List<UriParameter> parentPredicates, ContentType responseFormat) throws ODataApplicationException, ODataLibraryException {
|
||||
|
||||
|
||||
JpaRepository<Object,Object> repo = (JpaRepository<Object,Object>)registry.getRepositoryForEntity(entitySet.getEntityType());
|
||||
EdmEntityRepository<Object> relatedRepo = (EdmEntityRepository<Object>)registry.getRepositoryForEntity(property.getType());
|
||||
|
||||
// We assume here that we have a bi-directional 1:N relationship, so we'll
|
||||
// always have a property in the child entity that points to the parent
|
||||
Class<?> rootClass = ((EdmEntityRepository)repo).getEntityClass();
|
||||
Class<?> relatedClass = ((EdmEntityRepository)relatedRepo).getEntityClass();
|
||||
|
||||
SingularAttribute fk = emf.getMetamodel()
|
||||
.entity(rootClass)
|
||||
.getSingularAttributes()
|
||||
.stream()
|
||||
.filter((attr) -> {
|
||||
boolean b = attr.isAssociation() && attr.getJavaType().isAssignableFrom(relatedClass);
|
||||
return b;
|
||||
})
|
||||
.findFirst()
|
||||
.orElse(null);
|
||||
|
||||
if ( fk == null ) {
|
||||
throw new ODataRuntimeException("[E230] No singular attribute of child class '" + relatedClass.getName() + "' found" );
|
||||
}
|
||||
|
||||
Long pkValue = getEntityKey(rootPredicates);
|
||||
EntityManager em = this.emf.createEntityManager();
|
||||
try {
|
||||
// Read data from DB
|
||||
Object root = em.find(rootClass, pkValue);
|
||||
Object related = this.entityMapper.getPropertyValue(root, fk.getName());
|
||||
|
||||
EdmEntitySet relatedEntitySet = entitySetFromType(property.getType());
|
||||
Entity e = entityMapper.map2entity(relatedEntitySet, related);
|
||||
return serializeEntity(relatedEntitySet,e,responseFormat);
|
||||
}
|
||||
finally {
|
||||
em.close();
|
||||
}
|
||||
}
|
||||
|
||||
// @SuppressWarnings("unchecked")
|
||||
// private Object readJPAEntity(EdmEntitySet edmEntitySet, List<UriParameter> keyPredicates) throws ODataApplicationException {
|
||||
// EdmEntityType type = edmEntitySet.getEntityType();
|
||||
// JpaRepository<Object,Object> repo = (JpaRepository<Object,Object>)registry.getRepositoryForEntity(type);
|
||||
//
|
||||
// // Get key value
|
||||
// Object keyValue = getEntityKey(type,keyPredicates);
|
||||
// Object entry = repo
|
||||
// .findById(keyValue)
|
||||
// .orElseThrow(
|
||||
// () -> new ODataApplicationException("[E116] NO entity found for the given key",
|
||||
// HttpStatusCode.NOT_FOUND.getStatusCode(), Locale.ENGLISH));
|
||||
//
|
||||
// return entry;
|
||||
// }
|
||||
|
||||
private Long getEntityKey(List<UriParameter> keyPredicates) {
|
||||
|
||||
if ( keyPredicates.size() > 1 ) {
|
||||
throw new ODataRuntimeException("[E131] Composite keys are not supported");
|
||||
}
|
||||
|
||||
// For now, we'll assume we only have numeric keys.
|
||||
UriParameter keyParam = keyPredicates.get(0);
|
||||
try {
|
||||
return Long.parseLong(keyParam.getText());
|
||||
}
|
||||
catch(NumberFormatException nfe) {
|
||||
throw new ODataRuntimeException("[E140] Invalid key value. Only numeric keys are supported by this service");
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
/* (non-Javadoc)
|
||||
* @see org.apache.olingo.server.api.processor.EntityProcessor#createEntity(org.apache.olingo.server.api.ODataRequest, org.apache.olingo.server.api.ODataResponse, org.apache.olingo.server.api.uri.UriInfo, org.apache.olingo.commons.api.format.ContentType, org.apache.olingo.commons.api.format.ContentType)
|
||||
*/
|
||||
@Override
|
||||
public void createEntity(ODataRequest request, ODataResponse response, UriInfo uriInfo, ContentType requestFormat, ContentType responseFormat) throws ODataApplicationException, ODataLibraryException {
|
||||
// TODO Auto-generated method stub
|
||||
|
||||
}
|
||||
|
||||
/* (non-Javadoc)
|
||||
* @see org.apache.olingo.server.api.processor.EntityProcessor#updateEntity(org.apache.olingo.server.api.ODataRequest, org.apache.olingo.server.api.ODataResponse, org.apache.olingo.server.api.uri.UriInfo, org.apache.olingo.commons.api.format.ContentType, org.apache.olingo.commons.api.format.ContentType)
|
||||
*/
|
||||
@Override
|
||||
public void updateEntity(ODataRequest request, ODataResponse response, UriInfo uriInfo, ContentType requestFormat, ContentType responseFormat) throws ODataApplicationException, ODataLibraryException {
|
||||
// TODO Auto-generated method stub
|
||||
|
||||
}
|
||||
|
||||
/* (non-Javadoc)
|
||||
* @see org.apache.olingo.server.api.processor.EntityProcessor#deleteEntity(org.apache.olingo.server.api.ODataRequest, org.apache.olingo.server.api.ODataResponse, org.apache.olingo.server.api.uri.UriInfo)
|
||||
*/
|
||||
@Override
|
||||
public void deleteEntity(ODataRequest request, ODataResponse response, UriInfo uriInfo) throws ODataApplicationException, ODataLibraryException {
|
||||
// TODO Auto-generated method stub
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
package org.baeldung.examples.olingo4.repository;
|
||||
|
||||
import org.baeldung.examples.olingo4.domain.CarMaker;
|
||||
import org.springframework.data.jpa.repository.JpaRepository;
|
||||
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
|
||||
import org.springframework.stereotype.Repository;
|
||||
|
||||
@Repository
|
||||
public interface CarMakerRepository extends EdmEntityRepository<CarMaker>, JpaRepository<CarMaker, Long>, JpaSpecificationExecutor<CarMaker> {
|
||||
|
||||
public default String getEdmEntityName() { return CarMaker.class.getSimpleName();}
|
||||
@Override
|
||||
default Class<CarMaker> getEntityClass() {
|
||||
return CarMaker.class;
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
package org.baeldung.examples.olingo4.repository;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
import org.baeldung.examples.olingo4.domain.CarModel;
|
||||
import org.springframework.data.jpa.repository.JpaRepository;
|
||||
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
|
||||
import org.springframework.stereotype.Repository;
|
||||
|
||||
@Repository
|
||||
public interface CarModelRepository extends EdmEntityRepository<CarModel>, JpaRepository<CarModel, Long>, JpaSpecificationExecutor<CarModel> {
|
||||
|
||||
public List<CarModel> findByMakerId(Long makerId);
|
||||
|
||||
public default String getEdmEntityName() { return CarModel.class.getSimpleName();}
|
||||
|
||||
@Override
|
||||
default Class<CarModel> getEntityClass() {
|
||||
return CarModel.class;
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
/**
|
||||
*
|
||||
*/
|
||||
package org.baeldung.examples.olingo4.repository;
|
||||
|
||||
|
||||
/**
|
||||
* @author Philippe
|
||||
*
|
||||
*/
|
||||
public interface EdmEntityRepository<E> {
|
||||
|
||||
public String getEdmEntityName();
|
||||
public Class<E> getEntityClass();
|
||||
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
package org.baeldung.examples.olingo4.repository;
|
||||
|
||||
import java.util.HashMap;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
|
||||
import org.apache.olingo.commons.api.edm.EdmEntityType;
|
||||
import org.springframework.data.jpa.repository.JpaRepository;
|
||||
import org.springframework.stereotype.Component;
|
||||
|
||||
@Component
|
||||
public class RepositoryRegistry {
|
||||
|
||||
private Map<String,JpaRepository<?,?>> repositoriesByClassName = new HashMap<>();
|
||||
|
||||
public RepositoryRegistry(List<EdmEntityRepository<?>> allRepositories) {
|
||||
|
||||
allRepositories.stream()
|
||||
.forEach((r) ->
|
||||
repositoriesByClassName.put(r.getEdmEntityName(),(JpaRepository<?,?>)r));
|
||||
|
||||
}
|
||||
|
||||
|
||||
public JpaRepository<?,?> getRepositoryForEntity(EdmEntityType entityType) {
|
||||
JpaRepository<?,?> repo = repositoriesByClassName.get(entityType.getName());
|
||||
return repo;
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
server:
|
||||
port: 8080
|
||||
|
||||
spring:
|
||||
jpa:
|
||||
show-sql: true
|
||||
open-in-view: true
|
||||
hibernate:
|
||||
ddl-auto: update
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
insert into car_maker(id,name) values (1,'Special Motors');
|
||||
insert into car_maker(id,name) values (2,'BWM');
|
||||
insert into car_maker(id,name) values (3,'Dolores');
|
||||
|
||||
insert into car_model(id,maker_fk,name,sku,year) values(1,1,'Muze','SM001',2018);
|
||||
insert into car_model(id,maker_fk,name,sku,year) values(2,1,'Empada','SM002',2008);
|
||||
|
||||
insert into car_model(id,maker_fk,name,sku,year) values(4,2,'BWM-100','BWM100',2008);
|
||||
insert into car_model(id,maker_fk,name,sku,year) values(5,2,'BWM-200','BWM200',2009);
|
||||
insert into car_model(id,maker_fk,name,sku,year) values(6,2,'BWM-300','BWM300',2008);
|
||||
|
||||
alter sequence hibernate_sequence restart with 100;
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
package org.baeldung.examples.olingo4;
|
||||
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
import org.springframework.boot.test.context.SpringBootTest;
|
||||
import org.springframework.test.context.junit4.SpringRunner;
|
||||
|
||||
@RunWith(SpringRunner.class)
|
||||
@SpringBootTest
|
||||
public class Olingo4SampleApplicationTests {
|
||||
|
||||
@Test
|
||||
public void contextLoads() {
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -59,7 +59,6 @@
|
|||
</build>
|
||||
|
||||
<properties>
|
||||
<jstl.version>1.2</jstl.version>
|
||||
<org.apache.httpcomponents.version>4.5.2</org.apache.httpcomponents.version>
|
||||
<velocity-version>1.7</velocity-version>
|
||||
<velocity-tools-version>2.0</velocity-tools-version>
|
||||
|
|
|
|||
|
|
@ -27,7 +27,7 @@
|
|||
<dependency>
|
||||
<groupId>org.hamcrest</groupId>
|
||||
<artifactId>hamcrest-core</artifactId>
|
||||
<version>${hamcrest-core.version}</version>
|
||||
<version>${org.hamcrest.version}</version>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
|
|
@ -64,7 +64,6 @@
|
|||
<cdi-api.version>2.0.SP1</cdi-api.version>
|
||||
<weld-se-core.version>3.0.5.Final</weld-se-core.version>
|
||||
<aspectjweaver.version>1.9.2</aspectjweaver.version>
|
||||
<hamcrest-core.version>1.3</hamcrest-core.version>
|
||||
<assertj-core.version>3.10.0</assertj-core.version>
|
||||
<spring.version>5.1.2.RELEASE</spring.version>
|
||||
</properties>
|
||||
|
|
|
|||
|
|
@ -34,8 +34,5 @@
|
|||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
|
||||
<properties>
|
||||
<java.version>1.8</java.version>
|
||||
</properties>
|
||||
|
||||
</project>
|
||||
|
|
|
|||
|
|
@ -35,8 +35,4 @@
|
|||
</plugins>
|
||||
</build>
|
||||
|
||||
<properties>
|
||||
<java.version>1.8</java.version>
|
||||
</properties>
|
||||
|
||||
</project>
|
||||
|
|
|
|||
|
|
@ -0,0 +1 @@
|
|||
/src/main/resources/ioSerializedObject.txt
|
||||
Binary file not shown.
|
|
@ -34,7 +34,9 @@ class DataAndObjectsUnitTest {
|
|||
@Test
|
||||
void whenUsingWithObjectOutputStream_thenObjectIsSerializedToFile() {
|
||||
Task task = new Task(description:'Take out the trash', startDate:new Date(), status:0)
|
||||
new File('src/main/resources/ioSerializedObject.txt').withObjectOutputStream { out ->
|
||||
def serializedDataFile = new File('src/main/resources/ioSerializedObject.txt')
|
||||
serializedDataFile.createNewFile()
|
||||
serializedDataFile.withObjectOutputStream { out ->
|
||||
out.writeObject(task)
|
||||
}
|
||||
|
||||
|
|
|
|||
Binary file not shown.
|
|
@ -0,0 +1,3 @@
|
|||
## Relevant articles:
|
||||
|
||||
- [Multi-Module Maven Application with Java Modules](https://www.baeldung.com/maven-multi-module-project-java-jpms)
|
||||
|
|
@ -12,6 +12,7 @@
|
|||
<groupId>com.baeldung</groupId>
|
||||
<artifactId>parent-modules</artifactId>
|
||||
<version>1.0.0-SNAPSHOT</version>
|
||||
<relativePath>../../</relativePath>
|
||||
</parent>
|
||||
|
||||
<build>
|
||||
|
|
@ -12,6 +12,7 @@
|
|||
<groupId>com.baeldung</groupId>
|
||||
<artifactId>parent-modules</artifactId>
|
||||
<version>1.0.0-SNAPSHOT</version>
|
||||
<relativePath>../../</relativePath>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
0
core-java-11/src/main/java/com/baeldung/add → core-java-modules/core-java-11/src/main/java/com/baeldung/add
Executable file → Normal file
0
core-java-11/src/main/java/com/baeldung/add → core-java-modules/core-java-11/src/main/java/com/baeldung/add
Executable file → Normal file
|
|
@ -1,132 +1,132 @@
|
|||
/*
|
||||
* To change this license header, choose License Headers in Project Properties.
|
||||
* To change this template file, choose Tools | Templates
|
||||
* and open the template in the editor.
|
||||
*/
|
||||
package com.baeldung.java11.httpclient;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.net.URI;
|
||||
import java.net.URISyntaxException;
|
||||
import java.net.http.HttpClient;
|
||||
import java.net.http.HttpClient.Version;
|
||||
import java.net.http.HttpRequest;
|
||||
import java.net.http.HttpRequest.BodyPublishers;
|
||||
import java.net.http.HttpResponse;
|
||||
import java.net.http.HttpResponse.BodyHandlers;
|
||||
import java.net.http.HttpResponse.PushPromiseHandler;
|
||||
import java.util.Arrays;
|
||||
import java.util.List;
|
||||
import java.util.concurrent.CompletableFuture;
|
||||
import java.util.function.Function;
|
||||
import java.util.stream.Collectors;
|
||||
|
||||
public class HttpClientExample {
|
||||
|
||||
public static void main(String[] args) throws Exception {
|
||||
httpGetRequest();
|
||||
httpPostRequest();
|
||||
asynchronousGetRequest();
|
||||
asynchronousMultipleRequests();
|
||||
pushRequest();
|
||||
}
|
||||
|
||||
public static void httpGetRequest() throws URISyntaxException, IOException, InterruptedException {
|
||||
HttpClient client = HttpClient.newHttpClient();
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.version(HttpClient.Version.HTTP_2)
|
||||
.uri(URI.create("http://jsonplaceholder.typicode.com/posts/1"))
|
||||
.headers("Accept-Enconding", "gzip, deflate")
|
||||
.build();
|
||||
HttpResponse<String> response = client.send(request, BodyHandlers.ofString());
|
||||
|
||||
String responseBody = response.body();
|
||||
int responseStatusCode = response.statusCode();
|
||||
|
||||
System.out.println("httpGetRequest: " + responseBody);
|
||||
System.out.println("httpGetRequest status code: " + responseStatusCode);
|
||||
}
|
||||
|
||||
public static void httpPostRequest() throws URISyntaxException, IOException, InterruptedException {
|
||||
HttpClient client = HttpClient.newBuilder()
|
||||
.version(HttpClient.Version.HTTP_2)
|
||||
.build();
|
||||
HttpRequest request = HttpRequest.newBuilder(new URI("http://jsonplaceholder.typicode.com/posts"))
|
||||
.version(HttpClient.Version.HTTP_2)
|
||||
.POST(BodyPublishers.ofString("Sample Post Request"))
|
||||
.build();
|
||||
HttpResponse<String> response = client.send(request, BodyHandlers.ofString());
|
||||
String responseBody = response.body();
|
||||
System.out.println("httpPostRequest : " + responseBody);
|
||||
}
|
||||
|
||||
public static void asynchronousGetRequest() throws URISyntaxException {
|
||||
HttpClient client = HttpClient.newHttpClient();
|
||||
URI httpURI = new URI("http://jsonplaceholder.typicode.com/posts/1");
|
||||
HttpRequest request = HttpRequest.newBuilder(httpURI)
|
||||
.version(HttpClient.Version.HTTP_2)
|
||||
.build();
|
||||
CompletableFuture<Void> futureResponse = client.sendAsync(request, HttpResponse.BodyHandlers.ofString())
|
||||
.thenAccept(resp -> {
|
||||
System.out.println("Got pushed response " + resp.uri());
|
||||
System.out.println("Response statuscode: " + resp.statusCode());
|
||||
System.out.println("Response body: " + resp.body());
|
||||
});
|
||||
System.out.println("futureResponse" + futureResponse);
|
||||
|
||||
}
|
||||
|
||||
public static void asynchronousMultipleRequests() throws URISyntaxException {
|
||||
HttpClient client = HttpClient.newHttpClient();
|
||||
List<URI> uris = Arrays.asList(new URI("http://jsonplaceholder.typicode.com/posts/1"), new URI("http://jsonplaceholder.typicode.com/posts/2"));
|
||||
List<HttpRequest> requests = uris.stream()
|
||||
.map(HttpRequest::newBuilder)
|
||||
.map(reqBuilder -> reqBuilder.build())
|
||||
.collect(Collectors.toList());
|
||||
System.out.println("Got pushed response1 " + requests);
|
||||
CompletableFuture.allOf(requests.stream()
|
||||
.map(request -> client.sendAsync(request, BodyHandlers.ofString()))
|
||||
.toArray(CompletableFuture<?>[]::new))
|
||||
.thenAccept(System.out::println)
|
||||
.join();
|
||||
}
|
||||
|
||||
public static void pushRequest() throws URISyntaxException, InterruptedException {
|
||||
System.out.println("Running HTTP/2 Server Push example...");
|
||||
|
||||
HttpClient httpClient = HttpClient.newBuilder()
|
||||
.version(Version.HTTP_2)
|
||||
.build();
|
||||
|
||||
HttpRequest pageRequest = HttpRequest.newBuilder()
|
||||
.uri(URI.create("https://http2.golang.org/serverpush"))
|
||||
.build();
|
||||
|
||||
// Interface HttpResponse.PushPromiseHandler<T>
|
||||
// void applyPushPromise(HttpRequest initiatingRequest, HttpRequest pushPromiseRequest, Function<HttpResponse.BodyHandler<T>,CompletableFuture<HttpResponse<T>>> acceptor)
|
||||
httpClient.sendAsync(pageRequest, BodyHandlers.ofString(), pushPromiseHandler())
|
||||
.thenAccept(pageResponse -> {
|
||||
System.out.println("Page response status code: " + pageResponse.statusCode());
|
||||
System.out.println("Page response headers: " + pageResponse.headers());
|
||||
String responseBody = pageResponse.body();
|
||||
System.out.println(responseBody);
|
||||
}).join();
|
||||
|
||||
Thread.sleep(1000); // waiting for full response
|
||||
}
|
||||
|
||||
private static PushPromiseHandler<String> pushPromiseHandler() {
|
||||
return (HttpRequest initiatingRequest,
|
||||
HttpRequest pushPromiseRequest,
|
||||
Function<HttpResponse.BodyHandler<String>,
|
||||
CompletableFuture<HttpResponse<String>>> acceptor) -> {
|
||||
acceptor.apply(BodyHandlers.ofString())
|
||||
.thenAccept(resp -> {
|
||||
System.out.println(" Pushed response: " + resp.uri() + ", headers: " + resp.headers());
|
||||
});
|
||||
System.out.println("Promise request: " + pushPromiseRequest.uri());
|
||||
System.out.println("Promise request: " + pushPromiseRequest.headers());
|
||||
};
|
||||
}
|
||||
|
||||
}
|
||||
/*
|
||||
* To change this license header, choose License Headers in Project Properties.
|
||||
* To change this template file, choose Tools | Templates
|
||||
* and open the template in the editor.
|
||||
*/
|
||||
package com.baeldung.java11.httpclient;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.net.URI;
|
||||
import java.net.URISyntaxException;
|
||||
import java.net.http.HttpClient;
|
||||
import java.net.http.HttpClient.Version;
|
||||
import java.net.http.HttpRequest;
|
||||
import java.net.http.HttpRequest.BodyPublishers;
|
||||
import java.net.http.HttpResponse;
|
||||
import java.net.http.HttpResponse.BodyHandlers;
|
||||
import java.net.http.HttpResponse.PushPromiseHandler;
|
||||
import java.util.Arrays;
|
||||
import java.util.List;
|
||||
import java.util.concurrent.CompletableFuture;
|
||||
import java.util.function.Function;
|
||||
import java.util.stream.Collectors;
|
||||
|
||||
public class HttpClientExample {
|
||||
|
||||
public static void main(String[] args) throws Exception {
|
||||
httpGetRequest();
|
||||
httpPostRequest();
|
||||
asynchronousGetRequest();
|
||||
asynchronousMultipleRequests();
|
||||
pushRequest();
|
||||
}
|
||||
|
||||
public static void httpGetRequest() throws URISyntaxException, IOException, InterruptedException {
|
||||
HttpClient client = HttpClient.newHttpClient();
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.version(HttpClient.Version.HTTP_2)
|
||||
.uri(URI.create("http://jsonplaceholder.typicode.com/posts/1"))
|
||||
.headers("Accept-Enconding", "gzip, deflate")
|
||||
.build();
|
||||
HttpResponse<String> response = client.send(request, BodyHandlers.ofString());
|
||||
|
||||
String responseBody = response.body();
|
||||
int responseStatusCode = response.statusCode();
|
||||
|
||||
System.out.println("httpGetRequest: " + responseBody);
|
||||
System.out.println("httpGetRequest status code: " + responseStatusCode);
|
||||
}
|
||||
|
||||
public static void httpPostRequest() throws URISyntaxException, IOException, InterruptedException {
|
||||
HttpClient client = HttpClient.newBuilder()
|
||||
.version(HttpClient.Version.HTTP_2)
|
||||
.build();
|
||||
HttpRequest request = HttpRequest.newBuilder(new URI("http://jsonplaceholder.typicode.com/posts"))
|
||||
.version(HttpClient.Version.HTTP_2)
|
||||
.POST(BodyPublishers.ofString("Sample Post Request"))
|
||||
.build();
|
||||
HttpResponse<String> response = client.send(request, BodyHandlers.ofString());
|
||||
String responseBody = response.body();
|
||||
System.out.println("httpPostRequest : " + responseBody);
|
||||
}
|
||||
|
||||
public static void asynchronousGetRequest() throws URISyntaxException {
|
||||
HttpClient client = HttpClient.newHttpClient();
|
||||
URI httpURI = new URI("http://jsonplaceholder.typicode.com/posts/1");
|
||||
HttpRequest request = HttpRequest.newBuilder(httpURI)
|
||||
.version(HttpClient.Version.HTTP_2)
|
||||
.build();
|
||||
CompletableFuture<Void> futureResponse = client.sendAsync(request, HttpResponse.BodyHandlers.ofString())
|
||||
.thenAccept(resp -> {
|
||||
System.out.println("Got pushed response " + resp.uri());
|
||||
System.out.println("Response statuscode: " + resp.statusCode());
|
||||
System.out.println("Response body: " + resp.body());
|
||||
});
|
||||
System.out.println("futureResponse" + futureResponse);
|
||||
|
||||
}
|
||||
|
||||
public static void asynchronousMultipleRequests() throws URISyntaxException {
|
||||
HttpClient client = HttpClient.newHttpClient();
|
||||
List<URI> uris = Arrays.asList(new URI("http://jsonplaceholder.typicode.com/posts/1"), new URI("http://jsonplaceholder.typicode.com/posts/2"));
|
||||
List<HttpRequest> requests = uris.stream()
|
||||
.map(HttpRequest::newBuilder)
|
||||
.map(reqBuilder -> reqBuilder.build())
|
||||
.collect(Collectors.toList());
|
||||
System.out.println("Got pushed response1 " + requests);
|
||||
CompletableFuture.allOf(requests.stream()
|
||||
.map(request -> client.sendAsync(request, BodyHandlers.ofString()))
|
||||
.toArray(CompletableFuture<?>[]::new))
|
||||
.thenAccept(System.out::println)
|
||||
.join();
|
||||
}
|
||||
|
||||
public static void pushRequest() throws URISyntaxException, InterruptedException {
|
||||
System.out.println("Running HTTP/2 Server Push example...");
|
||||
|
||||
HttpClient httpClient = HttpClient.newBuilder()
|
||||
.version(Version.HTTP_2)
|
||||
.build();
|
||||
|
||||
HttpRequest pageRequest = HttpRequest.newBuilder()
|
||||
.uri(URI.create("https://http2.golang.org/serverpush"))
|
||||
.build();
|
||||
|
||||
// Interface HttpResponse.PushPromiseHandler<T>
|
||||
// void applyPushPromise(HttpRequest initiatingRequest, HttpRequest pushPromiseRequest, Function<HttpResponse.BodyHandler<T>,CompletableFuture<HttpResponse<T>>> acceptor)
|
||||
httpClient.sendAsync(pageRequest, BodyHandlers.ofString(), pushPromiseHandler())
|
||||
.thenAccept(pageResponse -> {
|
||||
System.out.println("Page response status code: " + pageResponse.statusCode());
|
||||
System.out.println("Page response headers: " + pageResponse.headers());
|
||||
String responseBody = pageResponse.body();
|
||||
System.out.println(responseBody);
|
||||
}).join();
|
||||
|
||||
Thread.sleep(1000); // waiting for full response
|
||||
}
|
||||
|
||||
private static PushPromiseHandler<String> pushPromiseHandler() {
|
||||
return (HttpRequest initiatingRequest,
|
||||
HttpRequest pushPromiseRequest,
|
||||
Function<HttpResponse.BodyHandler<String>,
|
||||
CompletableFuture<HttpResponse<String>>> acceptor) -> {
|
||||
acceptor.apply(BodyHandlers.ofString())
|
||||
.thenAccept(resp -> {
|
||||
System.out.println(" Pushed response: " + resp.uri() + ", headers: " + resp.headers());
|
||||
});
|
||||
System.out.println("Promise request: " + pushPromiseRequest.uri());
|
||||
System.out.println("Promise request: " + pushPromiseRequest.headers());
|
||||
};
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -1,240 +1,240 @@
|
|||
package com.baeldung.java11.httpclient.test;
|
||||
|
||||
import static org.hamcrest.CoreMatchers.containsString;
|
||||
import static org.hamcrest.CoreMatchers.equalTo;
|
||||
import static org.junit.Assert.assertEquals;
|
||||
import static org.junit.Assert.assertThat;
|
||||
import static org.junit.Assert.assertTrue;
|
||||
import static org.junit.Assert.fail;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.net.Authenticator;
|
||||
import java.net.CookieManager;
|
||||
import java.net.CookiePolicy;
|
||||
import java.net.HttpURLConnection;
|
||||
import java.net.PasswordAuthentication;
|
||||
import java.net.ProxySelector;
|
||||
import java.net.URI;
|
||||
import java.net.URISyntaxException;
|
||||
import java.net.http.HttpClient;
|
||||
import java.net.http.HttpRequest;
|
||||
import java.net.http.HttpResponse;
|
||||
import java.net.http.HttpResponse.BodyHandlers;
|
||||
import java.util.Arrays;
|
||||
import java.util.List;
|
||||
import java.util.concurrent.CompletableFuture;
|
||||
import java.util.concurrent.CompletionException;
|
||||
import java.util.concurrent.ExecutionException;
|
||||
import java.util.concurrent.ExecutorService;
|
||||
import java.util.concurrent.Executors;
|
||||
import java.util.concurrent.TimeUnit;
|
||||
import java.util.stream.Collectors;
|
||||
|
||||
import org.junit.jupiter.api.Test;
|
||||
|
||||
public class HttpClientTest {
|
||||
|
||||
@Test
|
||||
public void shouldReturnSampleDataContentWhenConnectViaSystemProxy() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/post"))
|
||||
.headers("Content-Type", "text/plain;charset=UTF-8")
|
||||
.POST(HttpRequest.BodyPublishers.ofString("Sample body"))
|
||||
.build();
|
||||
|
||||
|
||||
HttpResponse<String> response = HttpClient.newBuilder()
|
||||
.proxy(ProxySelector.getDefault())
|
||||
.build()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response.body(), containsString("Sample body"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldNotFollowRedirectWhenSetToDefaultNever() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("http://stackoverflow.com"))
|
||||
.version(HttpClient.Version.HTTP_1_1)
|
||||
.GET()
|
||||
.build();
|
||||
HttpResponse<String> response = HttpClient.newBuilder()
|
||||
.build()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_MOVED_PERM));
|
||||
assertThat(response.body(), containsString("https://stackoverflow.com/"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldFollowRedirectWhenSetToAlways() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("http://stackoverflow.com"))
|
||||
.version(HttpClient.Version.HTTP_1_1)
|
||||
.GET()
|
||||
.build();
|
||||
HttpResponse<String> response = HttpClient.newBuilder()
|
||||
.followRedirects(HttpClient.Redirect.ALWAYS)
|
||||
.build()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response.request()
|
||||
.uri()
|
||||
.toString(), equalTo("https://stackoverflow.com/"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldReturnOKStatusForAuthenticatedAccess() throws URISyntaxException, IOException, InterruptedException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/basic-auth"))
|
||||
.GET()
|
||||
.build();
|
||||
HttpResponse<String> response = HttpClient.newBuilder()
|
||||
.authenticator(new Authenticator() {
|
||||
@Override
|
||||
protected PasswordAuthentication getPasswordAuthentication() {
|
||||
return new PasswordAuthentication("postman", "password".toCharArray());
|
||||
}
|
||||
})
|
||||
.build()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldSendRequestAsync() throws URISyntaxException, InterruptedException, ExecutionException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/post"))
|
||||
.headers("Content-Type", "text/plain;charset=UTF-8")
|
||||
.POST(HttpRequest.BodyPublishers.ofString("Sample body"))
|
||||
.build();
|
||||
CompletableFuture<HttpResponse<String>> response = HttpClient.newBuilder()
|
||||
.build()
|
||||
.sendAsync(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.get()
|
||||
.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldUseJustTwoThreadWhenProcessingSendAsyncRequest() throws URISyntaxException, InterruptedException, ExecutionException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/get"))
|
||||
.GET()
|
||||
.build();
|
||||
|
||||
ExecutorService executorService = Executors.newFixedThreadPool(2);
|
||||
|
||||
CompletableFuture<HttpResponse<String>> response1 = HttpClient.newBuilder()
|
||||
.executor(executorService)
|
||||
.build()
|
||||
.sendAsync(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
CompletableFuture<HttpResponse<String>> response2 = HttpClient.newBuilder()
|
||||
.executor(executorService)
|
||||
.build()
|
||||
.sendAsync(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
CompletableFuture<HttpResponse<String>> response3 = HttpClient.newBuilder()
|
||||
.executor(executorService)
|
||||
.build()
|
||||
.sendAsync(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
CompletableFuture.allOf(response1, response2, response3)
|
||||
.join();
|
||||
|
||||
assertThat(response1.get()
|
||||
.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response2.get()
|
||||
.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response3.get()
|
||||
.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldNotStoreCookieWhenPolicyAcceptNone() throws URISyntaxException, IOException, InterruptedException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/get"))
|
||||
.GET()
|
||||
.build();
|
||||
|
||||
HttpClient httpClient = HttpClient.newBuilder()
|
||||
.cookieHandler(new CookieManager(null, CookiePolicy.ACCEPT_NONE))
|
||||
.build();
|
||||
|
||||
httpClient.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertTrue(httpClient.cookieHandler()
|
||||
.isPresent());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldStoreCookieWhenPolicyAcceptAll() throws URISyntaxException, IOException, InterruptedException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/get"))
|
||||
.GET()
|
||||
.build();
|
||||
|
||||
HttpClient httpClient = HttpClient.newBuilder()
|
||||
.cookieHandler(new CookieManager(null, CookiePolicy.ACCEPT_ALL))
|
||||
.build();
|
||||
|
||||
httpClient.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertTrue(httpClient.cookieHandler()
|
||||
.isPresent());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldProcessMultipleRequestViaStream() throws URISyntaxException, ExecutionException, InterruptedException {
|
||||
List<URI> targets = Arrays.asList(new URI("https://postman-echo.com/get?foo1=bar1"), new URI("https://postman-echo.com/get?foo2=bar2"));
|
||||
|
||||
HttpClient client = HttpClient.newHttpClient();
|
||||
|
||||
List<CompletableFuture<String>> futures = targets.stream()
|
||||
.map(target -> client.sendAsync(HttpRequest.newBuilder(target)
|
||||
.GET()
|
||||
.build(), HttpResponse.BodyHandlers.ofString())
|
||||
.thenApply(response -> response.body()))
|
||||
.collect(Collectors.toList());
|
||||
|
||||
CompletableFuture.allOf(futures.toArray(new CompletableFuture[0]))
|
||||
.join();
|
||||
|
||||
if (futures.get(0)
|
||||
.get()
|
||||
.contains("foo1")) {
|
||||
assertThat(futures.get(0)
|
||||
.get(), containsString("bar1"));
|
||||
assertThat(futures.get(1)
|
||||
.get(), containsString("bar2"));
|
||||
} else {
|
||||
assertThat(futures.get(1)
|
||||
.get(), containsString("bar2"));
|
||||
assertThat(futures.get(1)
|
||||
.get(), containsString("bar1"));
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@Test
|
||||
public void completeExceptionallyExample() {
|
||||
CompletableFuture<String> cf = CompletableFuture.completedFuture("message").thenApplyAsync(String::toUpperCase,
|
||||
CompletableFuture.delayedExecutor(1, TimeUnit.SECONDS));
|
||||
CompletableFuture<String> exceptionHandler = cf.handle((s, th) -> { return (th != null) ? "message upon cancel" : ""; });
|
||||
cf.completeExceptionally(new RuntimeException("completed exceptionally"));
|
||||
assertTrue("Was not completed exceptionally", cf.isCompletedExceptionally());
|
||||
try {
|
||||
cf.join();
|
||||
fail("Should have thrown an exception");
|
||||
} catch (CompletionException ex) { // just for testing
|
||||
assertEquals("completed exceptionally", ex.getCause().getMessage());
|
||||
}
|
||||
|
||||
assertEquals("message upon cancel", exceptionHandler.join());
|
||||
}
|
||||
|
||||
}
|
||||
package com.baeldung.java11.httpclient.test;
|
||||
|
||||
import static org.hamcrest.CoreMatchers.containsString;
|
||||
import static org.hamcrest.CoreMatchers.equalTo;
|
||||
import static org.junit.Assert.assertEquals;
|
||||
import static org.junit.Assert.assertThat;
|
||||
import static org.junit.Assert.assertTrue;
|
||||
import static org.junit.Assert.fail;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.net.Authenticator;
|
||||
import java.net.CookieManager;
|
||||
import java.net.CookiePolicy;
|
||||
import java.net.HttpURLConnection;
|
||||
import java.net.PasswordAuthentication;
|
||||
import java.net.ProxySelector;
|
||||
import java.net.URI;
|
||||
import java.net.URISyntaxException;
|
||||
import java.net.http.HttpClient;
|
||||
import java.net.http.HttpRequest;
|
||||
import java.net.http.HttpResponse;
|
||||
import java.net.http.HttpResponse.BodyHandlers;
|
||||
import java.util.Arrays;
|
||||
import java.util.List;
|
||||
import java.util.concurrent.CompletableFuture;
|
||||
import java.util.concurrent.CompletionException;
|
||||
import java.util.concurrent.ExecutionException;
|
||||
import java.util.concurrent.ExecutorService;
|
||||
import java.util.concurrent.Executors;
|
||||
import java.util.concurrent.TimeUnit;
|
||||
import java.util.stream.Collectors;
|
||||
|
||||
import org.junit.jupiter.api.Test;
|
||||
|
||||
public class HttpClientTest {
|
||||
|
||||
@Test
|
||||
public void shouldReturnSampleDataContentWhenConnectViaSystemProxy() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/post"))
|
||||
.headers("Content-Type", "text/plain;charset=UTF-8")
|
||||
.POST(HttpRequest.BodyPublishers.ofString("Sample body"))
|
||||
.build();
|
||||
|
||||
|
||||
HttpResponse<String> response = HttpClient.newBuilder()
|
||||
.proxy(ProxySelector.getDefault())
|
||||
.build()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response.body(), containsString("Sample body"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldNotFollowRedirectWhenSetToDefaultNever() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("http://stackoverflow.com"))
|
||||
.version(HttpClient.Version.HTTP_1_1)
|
||||
.GET()
|
||||
.build();
|
||||
HttpResponse<String> response = HttpClient.newBuilder()
|
||||
.build()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_MOVED_PERM));
|
||||
assertThat(response.body(), containsString("https://stackoverflow.com/"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldFollowRedirectWhenSetToAlways() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("http://stackoverflow.com"))
|
||||
.version(HttpClient.Version.HTTP_1_1)
|
||||
.GET()
|
||||
.build();
|
||||
HttpResponse<String> response = HttpClient.newBuilder()
|
||||
.followRedirects(HttpClient.Redirect.ALWAYS)
|
||||
.build()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response.request()
|
||||
.uri()
|
||||
.toString(), equalTo("https://stackoverflow.com/"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldReturnOKStatusForAuthenticatedAccess() throws URISyntaxException, IOException, InterruptedException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/basic-auth"))
|
||||
.GET()
|
||||
.build();
|
||||
HttpResponse<String> response = HttpClient.newBuilder()
|
||||
.authenticator(new Authenticator() {
|
||||
@Override
|
||||
protected PasswordAuthentication getPasswordAuthentication() {
|
||||
return new PasswordAuthentication("postman", "password".toCharArray());
|
||||
}
|
||||
})
|
||||
.build()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldSendRequestAsync() throws URISyntaxException, InterruptedException, ExecutionException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/post"))
|
||||
.headers("Content-Type", "text/plain;charset=UTF-8")
|
||||
.POST(HttpRequest.BodyPublishers.ofString("Sample body"))
|
||||
.build();
|
||||
CompletableFuture<HttpResponse<String>> response = HttpClient.newBuilder()
|
||||
.build()
|
||||
.sendAsync(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.get()
|
||||
.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldUseJustTwoThreadWhenProcessingSendAsyncRequest() throws URISyntaxException, InterruptedException, ExecutionException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/get"))
|
||||
.GET()
|
||||
.build();
|
||||
|
||||
ExecutorService executorService = Executors.newFixedThreadPool(2);
|
||||
|
||||
CompletableFuture<HttpResponse<String>> response1 = HttpClient.newBuilder()
|
||||
.executor(executorService)
|
||||
.build()
|
||||
.sendAsync(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
CompletableFuture<HttpResponse<String>> response2 = HttpClient.newBuilder()
|
||||
.executor(executorService)
|
||||
.build()
|
||||
.sendAsync(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
CompletableFuture<HttpResponse<String>> response3 = HttpClient.newBuilder()
|
||||
.executor(executorService)
|
||||
.build()
|
||||
.sendAsync(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
CompletableFuture.allOf(response1, response2, response3)
|
||||
.join();
|
||||
|
||||
assertThat(response1.get()
|
||||
.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response2.get()
|
||||
.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response3.get()
|
||||
.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldNotStoreCookieWhenPolicyAcceptNone() throws URISyntaxException, IOException, InterruptedException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/get"))
|
||||
.GET()
|
||||
.build();
|
||||
|
||||
HttpClient httpClient = HttpClient.newBuilder()
|
||||
.cookieHandler(new CookieManager(null, CookiePolicy.ACCEPT_NONE))
|
||||
.build();
|
||||
|
||||
httpClient.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertTrue(httpClient.cookieHandler()
|
||||
.isPresent());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldStoreCookieWhenPolicyAcceptAll() throws URISyntaxException, IOException, InterruptedException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/get"))
|
||||
.GET()
|
||||
.build();
|
||||
|
||||
HttpClient httpClient = HttpClient.newBuilder()
|
||||
.cookieHandler(new CookieManager(null, CookiePolicy.ACCEPT_ALL))
|
||||
.build();
|
||||
|
||||
httpClient.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertTrue(httpClient.cookieHandler()
|
||||
.isPresent());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldProcessMultipleRequestViaStream() throws URISyntaxException, ExecutionException, InterruptedException {
|
||||
List<URI> targets = Arrays.asList(new URI("https://postman-echo.com/get?foo1=bar1"), new URI("https://postman-echo.com/get?foo2=bar2"));
|
||||
|
||||
HttpClient client = HttpClient.newHttpClient();
|
||||
|
||||
List<CompletableFuture<String>> futures = targets.stream()
|
||||
.map(target -> client.sendAsync(HttpRequest.newBuilder(target)
|
||||
.GET()
|
||||
.build(), HttpResponse.BodyHandlers.ofString())
|
||||
.thenApply(response -> response.body()))
|
||||
.collect(Collectors.toList());
|
||||
|
||||
CompletableFuture.allOf(futures.toArray(new CompletableFuture[0]))
|
||||
.join();
|
||||
|
||||
if (futures.get(0)
|
||||
.get()
|
||||
.contains("foo1")) {
|
||||
assertThat(futures.get(0)
|
||||
.get(), containsString("bar1"));
|
||||
assertThat(futures.get(1)
|
||||
.get(), containsString("bar2"));
|
||||
} else {
|
||||
assertThat(futures.get(1)
|
||||
.get(), containsString("bar2"));
|
||||
assertThat(futures.get(1)
|
||||
.get(), containsString("bar1"));
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@Test
|
||||
public void completeExceptionallyExample() {
|
||||
CompletableFuture<String> cf = CompletableFuture.completedFuture("message").thenApplyAsync(String::toUpperCase,
|
||||
CompletableFuture.delayedExecutor(1, TimeUnit.SECONDS));
|
||||
CompletableFuture<String> exceptionHandler = cf.handle((s, th) -> { return (th != null) ? "message upon cancel" : ""; });
|
||||
cf.completeExceptionally(new RuntimeException("completed exceptionally"));
|
||||
assertTrue("Was not completed exceptionally", cf.isCompletedExceptionally());
|
||||
try {
|
||||
cf.join();
|
||||
fail("Should have thrown an exception");
|
||||
} catch (CompletionException ex) { // just for testing
|
||||
assertEquals("completed exceptionally", ex.getCause().getMessage());
|
||||
}
|
||||
|
||||
assertEquals("message upon cancel", exceptionHandler.join());
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -1,168 +1,168 @@
|
|||
package com.baeldung.java11.httpclient.test;
|
||||
|
||||
import static java.time.temporal.ChronoUnit.SECONDS;
|
||||
import static org.hamcrest.CoreMatchers.containsString;
|
||||
import static org.hamcrest.CoreMatchers.equalTo;
|
||||
import static org.junit.Assert.assertThat;
|
||||
|
||||
import java.io.ByteArrayInputStream;
|
||||
import java.io.IOException;
|
||||
import java.net.HttpURLConnection;
|
||||
import java.net.URI;
|
||||
import java.net.URISyntaxException;
|
||||
import java.net.http.HttpClient;
|
||||
import java.net.http.HttpRequest;
|
||||
import java.net.http.HttpResponse;
|
||||
import java.nio.file.Paths;
|
||||
import java.security.NoSuchAlgorithmException;
|
||||
import java.time.Duration;
|
||||
|
||||
import org.junit.Test;
|
||||
|
||||
public class HttpRequestTest {
|
||||
|
||||
@Test
|
||||
public void shouldReturnStatusOKWhenSendGetRequest() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/get"))
|
||||
.GET()
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldUseHttp2WhenWebsiteUsesHttp2() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://stackoverflow.com"))
|
||||
.version(HttpClient.Version.HTTP_2)
|
||||
.GET()
|
||||
.build();
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response.version(), equalTo(HttpClient.Version.HTTP_2));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldFallbackToHttp1_1WhenWebsiteDoesNotUseHttp2() throws IOException, InterruptedException, URISyntaxException, NoSuchAlgorithmException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/get"))
|
||||
.version(HttpClient.Version.HTTP_2)
|
||||
.GET()
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.version(), equalTo(HttpClient.Version.HTTP_1_1));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldReturnStatusOKWhenSendGetRequestWithDummyHeaders() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/get"))
|
||||
.headers("key1", "value1", "key2", "value2")
|
||||
.GET()
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldReturnStatusOKWhenSendGetRequestTimeoutSet() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/get"))
|
||||
.timeout(Duration.of(10, SECONDS))
|
||||
.GET()
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldReturnNoContentWhenPostWithNoBody() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/post"))
|
||||
.POST(HttpRequest.BodyPublishers.noBody())
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldReturnSampleDataContentWhenPostWithBodyText() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/post"))
|
||||
.headers("Content-Type", "text/plain;charset=UTF-8")
|
||||
.POST(HttpRequest.BodyPublishers.ofString("Sample request body"))
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response.body(), containsString("Sample request body"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldReturnSampleDataContentWhenPostWithInputStream() throws IOException, InterruptedException, URISyntaxException {
|
||||
byte[] sampleData = "Sample request body".getBytes();
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/post"))
|
||||
.headers("Content-Type", "text/plain;charset=UTF-8")
|
||||
.POST(HttpRequest.BodyPublishers.ofInputStream(() -> new ByteArrayInputStream(sampleData)))
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response.body(), containsString("Sample request body"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldReturnSampleDataContentWhenPostWithByteArrayProcessorStream() throws IOException, InterruptedException, URISyntaxException {
|
||||
byte[] sampleData = "Sample request body".getBytes();
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/post"))
|
||||
.headers("Content-Type", "text/plain;charset=UTF-8")
|
||||
.POST(HttpRequest.BodyPublishers.ofByteArray(sampleData))
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response.body(), containsString("Sample request body"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldReturnSampleDataContentWhenPostWithFileProcessorStream() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/post"))
|
||||
.headers("Content-Type", "text/plain;charset=UTF-8")
|
||||
.POST(HttpRequest.BodyPublishers.ofFile(Paths.get("src/test/resources/sample.txt")))
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response.body(), containsString("Sample file content"));
|
||||
}
|
||||
|
||||
}
|
||||
package com.baeldung.java11.httpclient.test;
|
||||
|
||||
import static java.time.temporal.ChronoUnit.SECONDS;
|
||||
import static org.hamcrest.CoreMatchers.containsString;
|
||||
import static org.hamcrest.CoreMatchers.equalTo;
|
||||
import static org.junit.Assert.assertThat;
|
||||
|
||||
import java.io.ByteArrayInputStream;
|
||||
import java.io.IOException;
|
||||
import java.net.HttpURLConnection;
|
||||
import java.net.URI;
|
||||
import java.net.URISyntaxException;
|
||||
import java.net.http.HttpClient;
|
||||
import java.net.http.HttpRequest;
|
||||
import java.net.http.HttpResponse;
|
||||
import java.nio.file.Paths;
|
||||
import java.security.NoSuchAlgorithmException;
|
||||
import java.time.Duration;
|
||||
|
||||
import org.junit.Test;
|
||||
|
||||
public class HttpRequestTest {
|
||||
|
||||
@Test
|
||||
public void shouldReturnStatusOKWhenSendGetRequest() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/get"))
|
||||
.GET()
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldUseHttp2WhenWebsiteUsesHttp2() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://stackoverflow.com"))
|
||||
.version(HttpClient.Version.HTTP_2)
|
||||
.GET()
|
||||
.build();
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response.version(), equalTo(HttpClient.Version.HTTP_2));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldFallbackToHttp1_1WhenWebsiteDoesNotUseHttp2() throws IOException, InterruptedException, URISyntaxException, NoSuchAlgorithmException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/get"))
|
||||
.version(HttpClient.Version.HTTP_2)
|
||||
.GET()
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.version(), equalTo(HttpClient.Version.HTTP_1_1));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldReturnStatusOKWhenSendGetRequestWithDummyHeaders() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/get"))
|
||||
.headers("key1", "value1", "key2", "value2")
|
||||
.GET()
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldReturnStatusOKWhenSendGetRequestTimeoutSet() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/get"))
|
||||
.timeout(Duration.of(10, SECONDS))
|
||||
.GET()
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldReturnNoContentWhenPostWithNoBody() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/post"))
|
||||
.POST(HttpRequest.BodyPublishers.noBody())
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldReturnSampleDataContentWhenPostWithBodyText() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/post"))
|
||||
.headers("Content-Type", "text/plain;charset=UTF-8")
|
||||
.POST(HttpRequest.BodyPublishers.ofString("Sample request body"))
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response.body(), containsString("Sample request body"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldReturnSampleDataContentWhenPostWithInputStream() throws IOException, InterruptedException, URISyntaxException {
|
||||
byte[] sampleData = "Sample request body".getBytes();
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/post"))
|
||||
.headers("Content-Type", "text/plain;charset=UTF-8")
|
||||
.POST(HttpRequest.BodyPublishers.ofInputStream(() -> new ByteArrayInputStream(sampleData)))
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response.body(), containsString("Sample request body"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldReturnSampleDataContentWhenPostWithByteArrayProcessorStream() throws IOException, InterruptedException, URISyntaxException {
|
||||
byte[] sampleData = "Sample request body".getBytes();
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/post"))
|
||||
.headers("Content-Type", "text/plain;charset=UTF-8")
|
||||
.POST(HttpRequest.BodyPublishers.ofByteArray(sampleData))
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response.body(), containsString("Sample request body"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldReturnSampleDataContentWhenPostWithFileProcessorStream() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/post"))
|
||||
.headers("Content-Type", "text/plain;charset=UTF-8")
|
||||
.POST(HttpRequest.BodyPublishers.ofFile(Paths.get("src/test/resources/sample.txt")))
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response.body(), containsString("Sample file content"));
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -1,54 +1,54 @@
|
|||
package com.baeldung.java11.httpclient.test;
|
||||
|
||||
import static org.hamcrest.CoreMatchers.equalTo;
|
||||
import static org.junit.Assert.assertNotNull;
|
||||
import static org.junit.Assert.assertThat;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.net.HttpURLConnection;
|
||||
import java.net.URI;
|
||||
import java.net.URISyntaxException;
|
||||
import java.net.http.HttpClient;
|
||||
import java.net.http.HttpRequest;
|
||||
import java.net.http.HttpResponse;
|
||||
|
||||
import org.junit.Test;
|
||||
|
||||
public class HttpResponseTest {
|
||||
|
||||
@Test
|
||||
public void shouldReturnStatusOKWhenSendGetRequest() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/get"))
|
||||
.version(HttpClient.Version.HTTP_2)
|
||||
.GET()
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newBuilder()
|
||||
.followRedirects(HttpClient.Redirect.NORMAL)
|
||||
.build()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertNotNull(response.body());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldResponseURIDifferentThanRequestUIRWhenRedirect() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("http://stackoverflow.com"))
|
||||
.version(HttpClient.Version.HTTP_2)
|
||||
.GET()
|
||||
.build();
|
||||
HttpResponse<String> response = HttpClient.newBuilder()
|
||||
.followRedirects(HttpClient.Redirect.NORMAL)
|
||||
.build()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(request.uri()
|
||||
.toString(), equalTo("http://stackoverflow.com"));
|
||||
assertThat(response.uri()
|
||||
.toString(), equalTo("https://stackoverflow.com/"));
|
||||
}
|
||||
|
||||
}
|
||||
package com.baeldung.java11.httpclient.test;
|
||||
|
||||
import static org.hamcrest.CoreMatchers.equalTo;
|
||||
import static org.junit.Assert.assertNotNull;
|
||||
import static org.junit.Assert.assertThat;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.net.HttpURLConnection;
|
||||
import java.net.URI;
|
||||
import java.net.URISyntaxException;
|
||||
import java.net.http.HttpClient;
|
||||
import java.net.http.HttpRequest;
|
||||
import java.net.http.HttpResponse;
|
||||
|
||||
import org.junit.Test;
|
||||
|
||||
public class HttpResponseTest {
|
||||
|
||||
@Test
|
||||
public void shouldReturnStatusOKWhenSendGetRequest() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/get"))
|
||||
.version(HttpClient.Version.HTTP_2)
|
||||
.GET()
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newBuilder()
|
||||
.followRedirects(HttpClient.Redirect.NORMAL)
|
||||
.build()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertNotNull(response.body());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldResponseURIDifferentThanRequestUIRWhenRedirect() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("http://stackoverflow.com"))
|
||||
.version(HttpClient.Version.HTTP_2)
|
||||
.GET()
|
||||
.build();
|
||||
HttpResponse<String> response = HttpClient.newBuilder()
|
||||
.followRedirects(HttpClient.Redirect.NORMAL)
|
||||
.build()
|
||||
.send(request, HttpResponse.BodyHandlers.ofString());
|
||||
|
||||
assertThat(request.uri()
|
||||
.toString(), equalTo("http://stackoverflow.com"));
|
||||
assertThat(response.uri()
|
||||
.toString(), equalTo("https://stackoverflow.com/"));
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -14,6 +14,7 @@
|
|||
<groupId>com.baeldung</groupId>
|
||||
<artifactId>parent-modules</artifactId>
|
||||
<version>1.0.0-SNAPSHOT</version>
|
||||
<relativePath>../../</relativePath>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
|
|
@ -14,16 +14,23 @@
|
|||
<groupId>com.baeldung</groupId>
|
||||
<artifactId>parent-java</artifactId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<relativePath>../parent-java</relativePath>
|
||||
<relativePath>../../parent-java</relativePath>
|
||||
</parent>
|
||||
|
||||
<properties>
|
||||
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
|
||||
<maven.compiler.source>1.8</maven.compiler.source>
|
||||
<maven.compiler.target>1.8</maven.compiler.target>
|
||||
<icu.version>64.2</icu.version>
|
||||
</properties>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>com.ibm.icu</groupId>
|
||||
<artifactId>icu4j</artifactId>
|
||||
<version>${icu.version}</version>
|
||||
</dependency>
|
||||
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
package com.baeldung.jarArguments;
|
||||
|
||||
public class JarExample {
|
||||
|
||||
public static void main(String[] args) {
|
||||
System.out.println("Hello Baeldung Reader in JarExample!");
|
||||
|
||||
if(args == null) {
|
||||
System.out.println("You have not provided any arguments!");
|
||||
}else {
|
||||
System.out.println("There are "+args.length+" argument(s)!");
|
||||
for(int i=0; i<args.length; i++) {
|
||||
System.out.println("Argument("+(i+1)+"):" + args[i]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
package com.baeldung.localization;
|
||||
|
||||
import java.text.ParseException;
|
||||
import java.util.Arrays;
|
||||
import java.util.List;
|
||||
import java.util.Locale;
|
||||
|
||||
public class App {
|
||||
|
||||
/**
|
||||
* Runs all available formatter
|
||||
* @throws ParseException
|
||||
*/
|
||||
public static void main(String[] args) {
|
||||
List<Locale> locales = Arrays.asList(new Locale[] { Locale.UK, Locale.ITALY, Locale.FRANCE, Locale.forLanguageTag("pl-PL") });
|
||||
Localization.run(locales);
|
||||
JavaSEFormat.run(locales);
|
||||
ICUFormat.run(locales);
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
package com.baeldung.localization;
|
||||
|
||||
import java.util.List;
|
||||
import java.util.Locale;
|
||||
import java.util.ResourceBundle;
|
||||
|
||||
import com.ibm.icu.text.MessageFormat;
|
||||
|
||||
public class ICUFormat {
|
||||
|
||||
public static String getLabel(Locale locale, Object[] data) {
|
||||
ResourceBundle bundle = ResourceBundle.getBundle("formats", locale);
|
||||
String format = bundle.getString("label-icu");
|
||||
MessageFormat formatter = new MessageFormat(format, locale);
|
||||
return formatter.format(data);
|
||||
}
|
||||
|
||||
public static void run(List<Locale> locales) {
|
||||
System.out.println("ICU formatter");
|
||||
locales.forEach(locale -> System.out.println(getLabel(locale, new Object[] { "Alice", "female", 0 })));
|
||||
locales.forEach(locale -> System.out.println(getLabel(locale, new Object[] { "Alice", "female", 1 })));
|
||||
locales.forEach(locale -> System.out.println(getLabel(locale, new Object[] { "Alice", "female", 2 })));
|
||||
locales.forEach(locale -> System.out.println(getLabel(locale, new Object[] { "Alice", "female", 3 })));
|
||||
locales.forEach(locale -> System.out.println(getLabel(locale, new Object[] { "Bob", "male", 0 })));
|
||||
locales.forEach(locale -> System.out.println(getLabel(locale, new Object[] { "Bob", "male", 1 })));
|
||||
locales.forEach(locale -> System.out.println(getLabel(locale, new Object[] { "Bob", "male", 2 })));
|
||||
locales.forEach(locale -> System.out.println(getLabel(locale, new Object[] { "Bob", "male", 3 })));
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,24 @@
|
|||
package com.baeldung.localization;
|
||||
|
||||
import java.text.MessageFormat;
|
||||
import java.util.Date;
|
||||
import java.util.List;
|
||||
import java.util.Locale;
|
||||
import java.util.ResourceBundle;
|
||||
|
||||
public class JavaSEFormat {
|
||||
|
||||
public static String getLabel(Locale locale, Object[] data) {
|
||||
ResourceBundle bundle = ResourceBundle.getBundle("formats", locale);
|
||||
final String pattern = bundle.getString("label");
|
||||
final MessageFormat formatter = new MessageFormat(pattern, locale);
|
||||
return formatter.format(data);
|
||||
}
|
||||
|
||||
public static void run(List<Locale> locales) {
|
||||
System.out.println("Java formatter");
|
||||
final Date date = new Date(System.currentTimeMillis());
|
||||
locales.forEach(locale -> System.out.println(getLabel(locale, new Object[] { date, "Alice", 0 })));
|
||||
locales.forEach(locale -> System.out.println(getLabel(locale, new Object[] { date, "Alice", 2 })));
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
package com.baeldung.localization;
|
||||
|
||||
import java.util.List;
|
||||
import java.util.Locale;
|
||||
import java.util.ResourceBundle;
|
||||
|
||||
public class Localization {
|
||||
|
||||
public static String getLabel(Locale locale) {
|
||||
final ResourceBundle bundle = ResourceBundle.getBundle("messages", locale);
|
||||
return bundle.getString("label");
|
||||
}
|
||||
|
||||
public static void run(List<Locale> locales) {
|
||||
locales.forEach(locale -> System.out.println(getLabel(locale)));
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1 @@
|
|||
Main-Class: com.baeldung.jarArguments.JarExample
|
||||
|
|
@ -0,0 +1,2 @@
|
|||
label=On {0, date, short} {1} has sent you {2, choice, 0#no messages|1#a message|2#two messages|2<{2,number,integer} messages}.
|
||||
label-icu={0} has sent you {2, plural, =0 {no messages} =1 {a message} other {{2, number, integer} messages}}.
|
||||
|
|
@ -0,0 +1,2 @@
|
|||
label={0, date, short}, {1}{2, choice, 0# ne|0<} vous a envoyé {2, choice, 0#aucun message|1#un message|2#deux messages|2<{2,number,integer} messages}.
|
||||
label-icu={0} {2, plural, =0 {ne } other {}}vous a envoyé {2, plural, =0 {aucun message} =1 {un message} other {{2, number, integer} messages}}.
|
||||
|
|
@ -0,0 +1,2 @@
|
|||
label={0, date, short} {1} ti ha inviato {2, choice, 0#nessun messagio|1#un messaggio|2#due messaggi|2<{2, number, integer} messaggi}.
|
||||
label-icu={0} {2, plural, =0 {non } other {}}ti ha inviato {2, plural, =0 {nessun messaggio} =1 {un messaggio} other {{2, number, integer} messaggi}}.
|
||||
|
|
@ -0,0 +1,2 @@
|
|||
label=W {0, date, short} {1}{2, choice, 0# nie|0<} wys\u0142a\u0142a ci {2, choice, 0#\u017Cadnych wiadomo\u015Bci|1#wiadomo\u015B\u0107|2#dwie wiadomo\u015Bci|2<{2, number, integer} wiadomo\u015Bci}.
|
||||
label-icu={0} {2, plural, =0 {nie } other {}}{1, select, male {wys\u0142a\u0142} female {wys\u0142a\u0142a} other {wys\u0142a\u0142o}} ci {2, plural, =0 {\u017Cadnej wiadomo\u015Bci} =1 {wiadomo\u015B\u0107} other {{2, number, integer} wiadomo\u015Bci}}.
|
||||
|
|
@ -0,0 +1 @@
|
|||
label=Alice has sent you a message.
|
||||
|
|
@ -0,0 +1 @@
|
|||
label=Alice vous a envoyé un message.
|
||||
|
|
@ -0,0 +1 @@
|
|||
label=Alice ti ha inviato un messaggio.
|
||||
|
|
@ -0,0 +1 @@
|
|||
label=Alice wys\u0142a\u0142a ci wiadomo\u015B\u0107.
|
||||
|
|
@ -0,0 +1,74 @@
|
|||
package com.baeldung.localization;
|
||||
|
||||
import static org.junit.Assert.assertEquals;
|
||||
|
||||
import java.util.Locale;
|
||||
|
||||
import org.junit.Test;
|
||||
|
||||
import com.baeldung.localization.ICUFormat;
|
||||
|
||||
public class ICUFormatUnitTest {
|
||||
|
||||
@Test
|
||||
public void givenInUK_whenAliceSendsNothing_thenCorrectMessage() {
|
||||
assertEquals("Alice has sent you no messages.", ICUFormat.getLabel(Locale.UK, new Object[] { "Alice", "female", 0 }));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenInUK_whenAliceSendsOneMessage_thenCorrectMessage() {
|
||||
assertEquals("Alice has sent you a message.", ICUFormat.getLabel(Locale.UK, new Object[] { "Alice", "female", 1 }));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenInUK_whenBobSendsSixMessages_thenCorrectMessage() {
|
||||
assertEquals("Bob has sent you 6 messages.", ICUFormat.getLabel(Locale.UK, new Object[] { "Bob", "male", 6 }));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenInItaly_whenAliceSendsNothing_thenCorrectMessage() {
|
||||
assertEquals("Alice non ti ha inviato nessun messaggio.", ICUFormat.getLabel(Locale.ITALY, new Object[] { "Alice", "female", 0 }));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenInItaly_whenAliceSendsOneMessage_thenCorrectMessage() {
|
||||
assertEquals("Alice ti ha inviato un messaggio.", ICUFormat.getLabel(Locale.ITALY, new Object[] { "Alice", "female", 1 }));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenInItaly_whenBobSendsSixMessages_thenCorrectMessage() {
|
||||
assertEquals("Bob ti ha inviato 6 messaggi.", ICUFormat.getLabel(Locale.ITALY, new Object[] { "Bob", "male", 6 }));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenInFrance_whenAliceSendsNothing_thenCorrectMessage() {
|
||||
assertEquals("Alice ne vous a envoyé aucun message.", ICUFormat.getLabel(Locale.FRANCE, new Object[] { "Alice", "female", 0 }));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenInFrance_whenAliceSendsOneMessage_thenCorrectMessage() {
|
||||
assertEquals("Alice vous a envoyé un message.", ICUFormat.getLabel(Locale.FRANCE, new Object[] { "Alice", "female", 1 }));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenInFrance_whenBobSendsSixMessages_thenCorrectMessage() {
|
||||
assertEquals("Bob vous a envoyé 6 messages.", ICUFormat.getLabel(Locale.FRANCE, new Object[] { "Bob", "male", 6 }));
|
||||
}
|
||||
|
||||
|
||||
@Test
|
||||
public void givenInPoland_whenAliceSendsNothing_thenCorrectMessage() {
|
||||
assertEquals("Alice nie wysłała ci żadnej wiadomości.", ICUFormat.getLabel(Locale.forLanguageTag("pl-PL"), new Object[] { "Alice", "female", 0 }));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenInPoland_whenAliceSendsOneMessage_thenCorrectMessage() {
|
||||
assertEquals("Alice wysłała ci wiadomość.", ICUFormat.getLabel(Locale.forLanguageTag("pl-PL"), new Object[] { "Alice", "female", 1 }));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenInPoland_whenBobSendsSixMessages_thenCorrectMessage() {
|
||||
assertEquals("Bob wysłał ci 6 wiadomości.", ICUFormat.getLabel(Locale.forLanguageTag("pl-PL"), new Object[] { "Bob", "male", 6 }));
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -1,199 +1,199 @@
|
|||
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
<groupId>com.baeldung</groupId>
|
||||
<artifactId>core-java-8</artifactId>
|
||||
<version>0.1.0-SNAPSHOT</version>
|
||||
<name>core-java-8</name>
|
||||
<packaging>jar</packaging>
|
||||
|
||||
<parent>
|
||||
<groupId>com.baeldung</groupId>
|
||||
<artifactId>parent-java</artifactId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<relativePath>../parent-java</relativePath>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>org.apache.commons</groupId>
|
||||
<artifactId>commons-collections4</artifactId>
|
||||
<version>${commons-collections4.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>commons-io</groupId>
|
||||
<artifactId>commons-io</artifactId>
|
||||
<version>${commons-io.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.apache.commons</groupId>
|
||||
<artifactId>commons-lang3</artifactId>
|
||||
<version>${commons-lang3.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.apache.commons</groupId>
|
||||
<artifactId>commons-math3</artifactId>
|
||||
<version>${commons-math3.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>log4j</groupId>
|
||||
<artifactId>log4j</artifactId>
|
||||
<version>${log4j.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>commons-codec</groupId>
|
||||
<artifactId>commons-codec</artifactId>
|
||||
<version>${commons-codec.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.projectlombok</groupId>
|
||||
<artifactId>lombok</artifactId>
|
||||
<version>${lombok.version}</version>
|
||||
<scope>provided</scope>
|
||||
</dependency>
|
||||
<!-- test scoped -->
|
||||
<dependency>
|
||||
<groupId>org.assertj</groupId>
|
||||
<artifactId>assertj-core</artifactId>
|
||||
<version>${assertj.version}</version>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>com.jayway.awaitility</groupId>
|
||||
<artifactId>awaitility</artifactId>
|
||||
<version>${avaitility.version}</version>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.openjdk.jmh</groupId>
|
||||
<artifactId>jmh-core</artifactId>
|
||||
<version>${jmh-core.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.openjdk.jmh</groupId>
|
||||
<artifactId>jmh-generator-annprocess</artifactId>
|
||||
<version>${jmh-generator.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.openjdk.jmh</groupId>
|
||||
<artifactId>jmh-generator-bytecode</artifactId>
|
||||
<version>${jmh-generator.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>com.codepoetics</groupId>
|
||||
<artifactId>protonpack</artifactId>
|
||||
<version>${protonpack.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>io.vavr</groupId>
|
||||
<artifactId>vavr</artifactId>
|
||||
<version>${vavr.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>joda-time</groupId>
|
||||
<artifactId>joda-time</artifactId>
|
||||
<version>${joda.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.aspectj</groupId>
|
||||
<artifactId>aspectjrt</artifactId>
|
||||
<version>${asspectj.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.aspectj</groupId>
|
||||
<artifactId>aspectjweaver</artifactId>
|
||||
<version>${asspectj.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.powermock</groupId>
|
||||
<artifactId>powermock-module-junit4</artifactId>
|
||||
<version>${powermock.version}</version>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.powermock</groupId>
|
||||
<artifactId>powermock-api-mockito2</artifactId>
|
||||
<version>${powermock.version}</version>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.jmockit</groupId>
|
||||
<artifactId>jmockit</artifactId>
|
||||
<version>${jmockit.version}</version>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<finalName>core-java-8</finalName>
|
||||
<resources>
|
||||
<resource>
|
||||
<directory>src/main/resources</directory>
|
||||
<filtering>true</filtering>
|
||||
</resource>
|
||||
</resources>
|
||||
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.apache.maven.plugins</groupId>
|
||||
<artifactId>maven-compiler-plugin</artifactId>
|
||||
<version>${maven-compiler-plugin.version}</version>
|
||||
<configuration>
|
||||
<source>1.8</source>
|
||||
<target>1.8</target>
|
||||
<compilerArgument>-parameters</compilerArgument>
|
||||
</configuration>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-maven-plugin</artifactId>
|
||||
<version>${spring-boot-maven-plugin.version}</version>
|
||||
<executions>
|
||||
<execution>
|
||||
<goals>
|
||||
<goal>repackage</goal>
|
||||
</goals>
|
||||
<configuration>
|
||||
<classifier>spring-boot</classifier>
|
||||
<mainClass>org.baeldung.executable.ExecutableMavenJar</mainClass>
|
||||
</configuration>
|
||||
</execution>
|
||||
</executions>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<artifactId>maven-surefire-plugin</artifactId>
|
||||
<version>${maven-surefire-plugin.version}</version>
|
||||
<configuration>
|
||||
<argLine>
|
||||
-javaagent:${settings.localRepository}/org/jmockit/jmockit/${jmockit.version}/jmockit-${jmockit.version}.jar
|
||||
</argLine>
|
||||
<disableXmlReport>true</disableXmlReport>
|
||||
</configuration>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
|
||||
<properties>
|
||||
<!-- util -->
|
||||
<commons-lang3.version>3.5</commons-lang3.version>
|
||||
<commons-math3.version>3.6.1</commons-math3.version>
|
||||
<commons-collections4.version>4.1</commons-collections4.version>
|
||||
<collections-generic.version>4.01</collections-generic.version>
|
||||
<commons-codec.version>1.10</commons-codec.version>
|
||||
<vavr.version>0.9.0</vavr.version>
|
||||
<protonpack.version>1.13</protonpack.version>
|
||||
<joda.version>2.10</joda.version>
|
||||
<!-- testing -->
|
||||
<assertj.version>3.6.1</assertj.version>
|
||||
<asspectj.version>1.8.9</asspectj.version>
|
||||
<powermock.version>2.0.0-RC.4</powermock.version>
|
||||
<jmockit.version>1.44</jmockit.version>
|
||||
<avaitility.version>1.7.0</avaitility.version>
|
||||
<jmh-core.version>1.19</jmh-core.version>
|
||||
<jmh-generator.version>1.19</jmh-generator.version>
|
||||
<spring-boot-maven-plugin.version>2.0.4.RELEASE</spring-boot-maven-plugin.version>
|
||||
<!-- plugins -->
|
||||
<maven-compiler-plugin.version>3.8.0</maven-compiler-plugin.version>
|
||||
<maven-surefire-plugin.version>2.22.1</maven-surefire-plugin.version>
|
||||
</properties>
|
||||
</project>
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
<groupId>com.baeldung</groupId>
|
||||
<artifactId>core-java-8</artifactId>
|
||||
<version>0.1.0-SNAPSHOT</version>
|
||||
<name>core-java-8</name>
|
||||
<packaging>jar</packaging>
|
||||
|
||||
<parent>
|
||||
<groupId>com.baeldung</groupId>
|
||||
<artifactId>parent-java</artifactId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<relativePath>../../parent-java</relativePath>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>org.apache.commons</groupId>
|
||||
<artifactId>commons-collections4</artifactId>
|
||||
<version>${commons-collections4.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>commons-io</groupId>
|
||||
<artifactId>commons-io</artifactId>
|
||||
<version>${commons-io.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.apache.commons</groupId>
|
||||
<artifactId>commons-lang3</artifactId>
|
||||
<version>${commons-lang3.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.apache.commons</groupId>
|
||||
<artifactId>commons-math3</artifactId>
|
||||
<version>${commons-math3.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>log4j</groupId>
|
||||
<artifactId>log4j</artifactId>
|
||||
<version>${log4j.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>commons-codec</groupId>
|
||||
<artifactId>commons-codec</artifactId>
|
||||
<version>${commons-codec.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.projectlombok</groupId>
|
||||
<artifactId>lombok</artifactId>
|
||||
<version>${lombok.version}</version>
|
||||
<scope>provided</scope>
|
||||
</dependency>
|
||||
<!-- test scoped -->
|
||||
<dependency>
|
||||
<groupId>org.assertj</groupId>
|
||||
<artifactId>assertj-core</artifactId>
|
||||
<version>${assertj.version}</version>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>com.jayway.awaitility</groupId>
|
||||
<artifactId>awaitility</artifactId>
|
||||
<version>${avaitility.version}</version>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.openjdk.jmh</groupId>
|
||||
<artifactId>jmh-core</artifactId>
|
||||
<version>${jmh-core.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.openjdk.jmh</groupId>
|
||||
<artifactId>jmh-generator-annprocess</artifactId>
|
||||
<version>${jmh-generator.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.openjdk.jmh</groupId>
|
||||
<artifactId>jmh-generator-bytecode</artifactId>
|
||||
<version>${jmh-generator.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>com.codepoetics</groupId>
|
||||
<artifactId>protonpack</artifactId>
|
||||
<version>${protonpack.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>io.vavr</groupId>
|
||||
<artifactId>vavr</artifactId>
|
||||
<version>${vavr.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>joda-time</groupId>
|
||||
<artifactId>joda-time</artifactId>
|
||||
<version>${joda.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.aspectj</groupId>
|
||||
<artifactId>aspectjrt</artifactId>
|
||||
<version>${asspectj.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.aspectj</groupId>
|
||||
<artifactId>aspectjweaver</artifactId>
|
||||
<version>${asspectj.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.powermock</groupId>
|
||||
<artifactId>powermock-module-junit4</artifactId>
|
||||
<version>${powermock.version}</version>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.powermock</groupId>
|
||||
<artifactId>powermock-api-mockito2</artifactId>
|
||||
<version>${powermock.version}</version>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.jmockit</groupId>
|
||||
<artifactId>jmockit</artifactId>
|
||||
<version>${jmockit.version}</version>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<finalName>core-java-8</finalName>
|
||||
<resources>
|
||||
<resource>
|
||||
<directory>src/main/resources</directory>
|
||||
<filtering>true</filtering>
|
||||
</resource>
|
||||
</resources>
|
||||
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.apache.maven.plugins</groupId>
|
||||
<artifactId>maven-compiler-plugin</artifactId>
|
||||
<version>${maven-compiler-plugin.version}</version>
|
||||
<configuration>
|
||||
<source>1.8</source>
|
||||
<target>1.8</target>
|
||||
<compilerArgument>-parameters</compilerArgument>
|
||||
</configuration>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-maven-plugin</artifactId>
|
||||
<version>${spring-boot-maven-plugin.version}</version>
|
||||
<executions>
|
||||
<execution>
|
||||
<goals>
|
||||
<goal>repackage</goal>
|
||||
</goals>
|
||||
<configuration>
|
||||
<classifier>spring-boot</classifier>
|
||||
<mainClass>org.baeldung.executable.ExecutableMavenJar</mainClass>
|
||||
</configuration>
|
||||
</execution>
|
||||
</executions>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<artifactId>maven-surefire-plugin</artifactId>
|
||||
<version>${maven-surefire-plugin.version}</version>
|
||||
<configuration>
|
||||
<argLine>
|
||||
-javaagent:${settings.localRepository}/org/jmockit/jmockit/${jmockit.version}/jmockit-${jmockit.version}.jar
|
||||
</argLine>
|
||||
<disableXmlReport>true</disableXmlReport>
|
||||
</configuration>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
|
||||
<properties>
|
||||
<!-- util -->
|
||||
<commons-lang3.version>3.5</commons-lang3.version>
|
||||
<commons-math3.version>3.6.1</commons-math3.version>
|
||||
<commons-collections4.version>4.1</commons-collections4.version>
|
||||
<collections-generic.version>4.01</collections-generic.version>
|
||||
<commons-codec.version>1.10</commons-codec.version>
|
||||
<vavr.version>0.9.0</vavr.version>
|
||||
<protonpack.version>1.13</protonpack.version>
|
||||
<joda.version>2.10</joda.version>
|
||||
<!-- testing -->
|
||||
<assertj.version>3.6.1</assertj.version>
|
||||
<asspectj.version>1.8.9</asspectj.version>
|
||||
<powermock.version>2.0.0-RC.4</powermock.version>
|
||||
<jmockit.version>1.44</jmockit.version>
|
||||
<avaitility.version>1.7.0</avaitility.version>
|
||||
<jmh-core.version>1.19</jmh-core.version>
|
||||
<jmh-generator.version>1.19</jmh-generator.version>
|
||||
<spring-boot-maven-plugin.version>2.0.4.RELEASE</spring-boot-maven-plugin.version>
|
||||
<!-- plugins -->
|
||||
<maven-compiler-plugin.version>3.8.0</maven-compiler-plugin.version>
|
||||
<maven-surefire-plugin.version>2.22.1</maven-surefire-plugin.version>
|
||||
</properties>
|
||||
</project>
|
||||
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Reference in New Issue