Add Spring Rest-full
This commit is contained in:
YuCheng Hu
parent
543f47eeac
commit
5097f44328
13
spring-rest-full/.gitignore
vendored
Normal file
13
spring-rest-full/.gitignore
vendored
Normal file
@ -0,0 +1,13 @@
|
||||
*.class
|
||||
|
||||
#folders#
|
||||
/target
|
||||
/neoDb*
|
||||
/data
|
||||
/src/main/webapp/WEB-INF/classes
|
||||
*/META-INF/*
|
||||
|
||||
# Packaged files #
|
||||
*.jar
|
||||
*.war
|
||||
*.ear
|
||||
37
spring-rest-full/README.md
Normal file
37
spring-rest-full/README.md
Normal file
@ -0,0 +1,37 @@
|
||||
## Spring REST Full
|
||||
|
||||
This module contains articles about REST APIs with Spring
|
||||
|
||||
### Courses
|
||||
|
||||
The "REST With Spring" Classes: http://bit.ly/restwithspring
|
||||
|
||||
The "Learn Spring Security" Classes: http://github.learnspringsecurity.com
|
||||
|
||||
### Relevant Articles:
|
||||
- [Integration Testing with the Maven Cargo plugin](https://www.baeldung.com/integration-testing-with-the-maven-cargo-plugin)
|
||||
- [Project Configuration with Spring](https://www.baeldung.com/project-configuration-with-spring)
|
||||
- [Metrics for your Spring REST API](https://www.baeldung.com/spring-rest-api-metrics)
|
||||
- [Spring Security Expressions - hasRole Example](https://www.baeldung.com/spring-security-expressions-basic)
|
||||
|
||||
|
||||
### Build the Project
|
||||
```
|
||||
mvn clean install
|
||||
```
|
||||
|
||||
|
||||
### Set up MySQL
|
||||
```
|
||||
mysql -u root -p
|
||||
> CREATE USER 'tutorialuser'@'localhost' IDENTIFIED BY 'tutorialmy5ql';
|
||||
> GRANT ALL PRIVILEGES ON *.* TO 'tutorialuser'@'localhost';
|
||||
> FLUSH PRIVILEGES;
|
||||
```
|
||||
|
||||
|
||||
### Use the REST Service
|
||||
|
||||
```
|
||||
curl http://localhost:8082/spring-rest-full/auth/foos
|
||||
```
|
||||
297
spring-rest-full/pom.xml
Normal file
297
spring-rest-full/pom.xml
Normal file
@ -0,0 +1,297 @@
|
||||
<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>spring-rest-full</artifactId>
|
||||
<version>0.1-SNAPSHOT</version>
|
||||
<name>spring-rest-full</name>
|
||||
<packaging>war</packaging>
|
||||
|
||||
<parent>
|
||||
<artifactId>parent-boot-2</artifactId>
|
||||
<groupId>com.baeldung</groupId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<relativePath>../parent-boot-2</relativePath>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
|
||||
<!-- Spring Boot Dependencies -->
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-web</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-actuator</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.aspectj</groupId>
|
||||
<artifactId>aspectjweaver</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.apache.tomcat.embed</groupId>
|
||||
<artifactId>tomcat-embed-jasper</artifactId>
|
||||
<scope>provided</scope>
|
||||
</dependency>
|
||||
|
||||
<!-- Spring -->
|
||||
|
||||
<dependency>
|
||||
<groupId>org.springframework</groupId>
|
||||
<artifactId>spring-core</artifactId>
|
||||
<exclusions>
|
||||
<exclusion>
|
||||
<artifactId>commons-logging</artifactId>
|
||||
<groupId>commons-logging</groupId>
|
||||
</exclusion>
|
||||
</exclusions>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework</groupId>
|
||||
<artifactId>spring-context</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework</groupId>
|
||||
<artifactId>spring-jdbc</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework</groupId>
|
||||
<artifactId>spring-beans</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework</groupId>
|
||||
<artifactId>spring-aop</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework</groupId>
|
||||
<artifactId>spring-tx</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework</groupId>
|
||||
<artifactId>spring-expression</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework</groupId>
|
||||
<artifactId>spring-web</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework</groupId>
|
||||
<artifactId>spring-webmvc</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.data</groupId>
|
||||
<artifactId>spring-data-commons</artifactId>
|
||||
</dependency>
|
||||
|
||||
<!-- deployment -->
|
||||
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-tomcat</artifactId>
|
||||
</dependency>
|
||||
|
||||
<!-- web -->
|
||||
|
||||
<dependency>
|
||||
<groupId>org.apache.httpcomponents</groupId>
|
||||
<artifactId>httpclient</artifactId>
|
||||
<exclusions>
|
||||
<exclusion>
|
||||
<artifactId>commons-logging</artifactId>
|
||||
<groupId>commons-logging</groupId>
|
||||
</exclusion>
|
||||
</exclusions>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.apache.httpcomponents</groupId>
|
||||
<artifactId>httpcore</artifactId>
|
||||
</dependency>
|
||||
|
||||
<!-- persistence -->
|
||||
|
||||
<dependency>
|
||||
<groupId>org.springframework</groupId>
|
||||
<artifactId>spring-orm</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.data</groupId>
|
||||
<artifactId>spring-data-jpa</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.hibernate</groupId>
|
||||
<artifactId>hibernate-entitymanager</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>xml-apis</groupId>
|
||||
<artifactId>xml-apis</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.javassist</groupId>
|
||||
<artifactId>javassist</artifactId>
|
||||
<version>${javassist.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>mysql</groupId>
|
||||
<artifactId>mysql-connector-java</artifactId>
|
||||
<scope>runtime</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>com.h2database</groupId>
|
||||
<artifactId>h2</artifactId>
|
||||
</dependency>
|
||||
|
||||
<!-- web -->
|
||||
|
||||
<dependency>
|
||||
<groupId>javax.servlet</groupId>
|
||||
<artifactId>javax.servlet-api</artifactId>
|
||||
<scope>provided</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>javax.servlet</groupId>
|
||||
<artifactId>jstl</artifactId>
|
||||
<scope>runtime</scope>
|
||||
</dependency>
|
||||
|
||||
<!-- marshalling -->
|
||||
<dependency>
|
||||
<groupId>com.fasterxml.jackson.core</groupId>
|
||||
<artifactId>jackson-databind</artifactId>
|
||||
</dependency>
|
||||
|
||||
<!-- util -->
|
||||
|
||||
<dependency>
|
||||
<groupId>com.google.guava</groupId>
|
||||
<artifactId>guava</artifactId>
|
||||
<version>${guava.version}</version>
|
||||
</dependency>
|
||||
|
||||
<!-- test scoped -->
|
||||
|
||||
<dependency>
|
||||
<groupId>org.springframework</groupId>
|
||||
<artifactId>spring-test</artifactId>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
|
||||
<!-- <dependency> -->
|
||||
<!-- <groupId>org.hamcrest</groupId> -->
|
||||
<!-- <artifactId>hamcrest-core</artifactId> -->
|
||||
<!-- <scope>test</scope> -->
|
||||
<!-- </dependency> -->
|
||||
<dependency>
|
||||
<groupId>org.hamcrest</groupId>
|
||||
<artifactId>hamcrest-library</artifactId>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>org.mockito</groupId>
|
||||
<artifactId>mockito-core</artifactId>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<finalName>spring-rest-full</finalName>
|
||||
<resources>
|
||||
<resource>
|
||||
<directory>src/main/resources</directory>
|
||||
<filtering>true</filtering>
|
||||
</resource>
|
||||
</resources>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.apache.maven.plugins</groupId>
|
||||
<artifactId>maven-war-plugin</artifactId>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<groupId>org.codehaus.cargo</groupId>
|
||||
<artifactId>cargo-maven2-plugin</artifactId>
|
||||
<version>${cargo-maven2-plugin.version}</version>
|
||||
<configuration>
|
||||
<wait>true</wait>
|
||||
<container>
|
||||
<containerId>jetty8x</containerId>
|
||||
<type>embedded</type>
|
||||
<systemProperties>
|
||||
<!-- <provPersistenceTarget>cargo</provPersistenceTarget> -->
|
||||
</systemProperties>
|
||||
</container>
|
||||
<configuration>
|
||||
<properties>
|
||||
<cargo.servlet.port>8082</cargo.servlet.port>
|
||||
</properties>
|
||||
</configuration>
|
||||
</configuration>
|
||||
</plugin>
|
||||
<!-- Querydsl and Specifications -->
|
||||
<plugin>
|
||||
<groupId>com.mysema.maven</groupId>
|
||||
<artifactId>apt-maven-plugin</artifactId>
|
||||
<version>${apt-maven-plugin.version}</version>
|
||||
<executions>
|
||||
<execution>
|
||||
<goals>
|
||||
<goal>process</goal>
|
||||
</goals>
|
||||
<configuration>
|
||||
<outputDirectory>target/generated-sources/java</outputDirectory>
|
||||
<processor>com.querydsl.apt.jpa.JPAAnnotationProcessor</processor>
|
||||
</configuration>
|
||||
</execution>
|
||||
</executions>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
|
||||
<profiles>
|
||||
<profile>
|
||||
<id>live</id>
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.codehaus.cargo</groupId>
|
||||
<artifactId>cargo-maven2-plugin</artifactId>
|
||||
<configuration>
|
||||
<wait>false</wait>
|
||||
</configuration>
|
||||
<executions>
|
||||
<execution>
|
||||
<id>start-server</id>
|
||||
<phase>pre-integration-test</phase>
|
||||
<goals>
|
||||
<goal>start</goal>
|
||||
</goals>
|
||||
</execution>
|
||||
<execution>
|
||||
<id>stop-server</id>
|
||||
<phase>post-integration-test</phase>
|
||||
<goals>
|
||||
<goal>stop</goal>
|
||||
</goals>
|
||||
</execution>
|
||||
</executions>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
</profile>
|
||||
</profiles>
|
||||
|
||||
<properties>
|
||||
<!-- various -->
|
||||
<xstream.version>1.4.9</xstream.version>
|
||||
|
||||
<!-- util -->
|
||||
<guava.version>19.0</guava.version>
|
||||
<javassist.version>3.25.0-GA</javassist.version>
|
||||
|
||||
<!-- Maven plugins -->
|
||||
<cargo-maven2-plugin.version>1.6.1</cargo-maven2-plugin.version>
|
||||
<apt-maven-plugin.version>1.1.3</apt-maven-plugin.version>
|
||||
</properties>
|
||||
|
||||
</project>
|
||||
@ -0,0 +1,22 @@
|
||||
package org.baeldung.persistence;
|
||||
|
||||
import java.io.Serializable;
|
||||
import java.util.List;
|
||||
|
||||
public interface IOperations<T extends Serializable> {
|
||||
|
||||
// read - one
|
||||
|
||||
T findOne(final long id);
|
||||
|
||||
// read - all
|
||||
|
||||
List<T> findAll();
|
||||
|
||||
// write
|
||||
|
||||
T create(final T entity);
|
||||
|
||||
T update(final T entity);
|
||||
|
||||
}
|
||||
@ -0,0 +1,11 @@
|
||||
package org.baeldung.persistence.dao;
|
||||
|
||||
import org.baeldung.persistence.model.Foo;
|
||||
import org.springframework.data.jpa.repository.JpaRepository;
|
||||
import org.springframework.data.jpa.repository.Query;
|
||||
import org.springframework.data.repository.query.Param;
|
||||
public interface IFooDao extends JpaRepository<Foo, Long> {
|
||||
|
||||
@Query("SELECT f FROM Foo f WHERE LOWER(f.name) = LOWER(:name)")
|
||||
Foo retrieveByName(@Param("name") String name);
|
||||
}
|
||||
@ -0,0 +1,83 @@
|
||||
package org.baeldung.persistence.model;
|
||||
|
||||
import java.io.Serializable;
|
||||
|
||||
import javax.persistence.Column;
|
||||
import javax.persistence.Entity;
|
||||
import javax.persistence.GeneratedValue;
|
||||
import javax.persistence.GenerationType;
|
||||
import javax.persistence.Id;
|
||||
|
||||
@Entity
|
||||
public class Foo implements Serializable {
|
||||
|
||||
@Id
|
||||
@GeneratedValue(strategy = GenerationType.AUTO)
|
||||
private long id;
|
||||
|
||||
@Column(nullable = false)
|
||||
private String name;
|
||||
|
||||
public Foo() {
|
||||
super();
|
||||
}
|
||||
|
||||
public Foo(final String name) {
|
||||
super();
|
||||
|
||||
this.name = name;
|
||||
}
|
||||
|
||||
// API
|
||||
|
||||
public long getId() {
|
||||
return id;
|
||||
}
|
||||
|
||||
public void setId(final long id) {
|
||||
this.id = id;
|
||||
}
|
||||
|
||||
public String getName() {
|
||||
return name;
|
||||
}
|
||||
|
||||
public void setName(final String name) {
|
||||
this.name = name;
|
||||
}
|
||||
|
||||
//
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
final int prime = 31;
|
||||
int result = 1;
|
||||
result = prime * result + ((name == null) ? 0 : name.hashCode());
|
||||
return result;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(final Object obj) {
|
||||
if (this == obj)
|
||||
return true;
|
||||
if (obj == null)
|
||||
return false;
|
||||
if (getClass() != obj.getClass())
|
||||
return false;
|
||||
final Foo other = (Foo) obj;
|
||||
if (name == null) {
|
||||
if (other.name != null)
|
||||
return false;
|
||||
} else if (!name.equals(other.name))
|
||||
return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
final StringBuilder builder = new StringBuilder();
|
||||
builder.append("Foo [name=").append(name).append("]");
|
||||
return builder.toString();
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,94 @@
|
||||
package org.baeldung.persistence.model;
|
||||
|
||||
import javax.persistence.Entity;
|
||||
import javax.persistence.GeneratedValue;
|
||||
import javax.persistence.GenerationType;
|
||||
import javax.persistence.Id;
|
||||
|
||||
@Entity
|
||||
public class User {
|
||||
|
||||
@Id
|
||||
@GeneratedValue(strategy = GenerationType.AUTO)
|
||||
private Long id;
|
||||
|
||||
private String firstName;
|
||||
|
||||
private String lastName;
|
||||
|
||||
private String email;
|
||||
|
||||
private int age;
|
||||
|
||||
public User() {
|
||||
super();
|
||||
}
|
||||
|
||||
public Long getId() {
|
||||
return id;
|
||||
}
|
||||
|
||||
public void setId(final Long id) {
|
||||
this.id = id;
|
||||
}
|
||||
|
||||
public String getFirstName() {
|
||||
return firstName;
|
||||
}
|
||||
|
||||
public void setFirstName(final String firstName) {
|
||||
this.firstName = firstName;
|
||||
}
|
||||
|
||||
public String getLastName() {
|
||||
return lastName;
|
||||
}
|
||||
|
||||
public void setLastName(final String lastName) {
|
||||
this.lastName = lastName;
|
||||
}
|
||||
|
||||
public String getEmail() {
|
||||
return email;
|
||||
}
|
||||
|
||||
public void setEmail(final String username) {
|
||||
email = username;
|
||||
}
|
||||
|
||||
public int getAge() {
|
||||
return age;
|
||||
}
|
||||
|
||||
public void setAge(final int age) {
|
||||
this.age = age;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
final int prime = 31;
|
||||
int result = 1;
|
||||
result = prime * result + ((email == null) ? 0 : email.hashCode());
|
||||
return result;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(final Object obj) {
|
||||
if (this == obj)
|
||||
return true;
|
||||
if (obj == null)
|
||||
return false;
|
||||
if (getClass() != obj.getClass())
|
||||
return false;
|
||||
final User user = (User) obj;
|
||||
return email.equals(user.email);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
final StringBuilder builder = new StringBuilder();
|
||||
builder.append("User [firstName=").append(firstName).append("]").append("[lastName=").append(lastName).append("]").append("[username").append(email).append("]");
|
||||
return builder.toString();
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,10 @@
|
||||
package org.baeldung.persistence.service;
|
||||
|
||||
import org.baeldung.persistence.IOperations;
|
||||
import org.baeldung.persistence.model.Foo;
|
||||
|
||||
public interface IFooService extends IOperations<Foo> {
|
||||
|
||||
Foo retrieveByName(String name);
|
||||
|
||||
}
|
||||
@ -0,0 +1,45 @@
|
||||
package org.baeldung.persistence.service.common;
|
||||
|
||||
import java.io.Serializable;
|
||||
import java.util.List;
|
||||
|
||||
import org.baeldung.persistence.IOperations;
|
||||
import org.springframework.data.repository.PagingAndSortingRepository;
|
||||
import org.springframework.transaction.annotation.Transactional;
|
||||
|
||||
import com.google.common.collect.Lists;
|
||||
|
||||
@Transactional
|
||||
public abstract class AbstractService<T extends Serializable> implements IOperations<T> {
|
||||
|
||||
// read - one
|
||||
|
||||
@Override
|
||||
@Transactional(readOnly = true)
|
||||
public T findOne(final long id) {
|
||||
return getDao().findById(id).orElse(null);
|
||||
}
|
||||
|
||||
// read - all
|
||||
|
||||
@Override
|
||||
@Transactional(readOnly = true)
|
||||
public List<T> findAll() {
|
||||
return Lists.newArrayList(getDao().findAll());
|
||||
}
|
||||
|
||||
// write
|
||||
|
||||
@Override
|
||||
public T create(final T entity) {
|
||||
return getDao().save(entity);
|
||||
}
|
||||
|
||||
@Override
|
||||
public T update(final T entity) {
|
||||
return getDao().save(entity);
|
||||
}
|
||||
|
||||
protected abstract PagingAndSortingRepository<T, Long> getDao();
|
||||
|
||||
}
|
||||
@ -0,0 +1,37 @@
|
||||
package org.baeldung.persistence.service.impl;
|
||||
|
||||
import org.baeldung.persistence.dao.IFooDao;
|
||||
import org.baeldung.persistence.model.Foo;
|
||||
import org.baeldung.persistence.service.IFooService;
|
||||
import org.baeldung.persistence.service.common.AbstractService;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.data.repository.PagingAndSortingRepository;
|
||||
import org.springframework.stereotype.Service;
|
||||
import org.springframework.transaction.annotation.Transactional;
|
||||
|
||||
@Service
|
||||
@Transactional
|
||||
public class FooService extends AbstractService<Foo> implements IFooService {
|
||||
|
||||
@Autowired
|
||||
private IFooDao dao;
|
||||
|
||||
public FooService() {
|
||||
super();
|
||||
}
|
||||
|
||||
// API
|
||||
|
||||
@Override
|
||||
protected PagingAndSortingRepository<Foo, Long> getDao() {
|
||||
return dao;
|
||||
}
|
||||
|
||||
// custom methods
|
||||
|
||||
@Override
|
||||
public Foo retrieveByName(final String name) {
|
||||
return dao.retrieveByName(name);
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,41 @@
|
||||
package org.baeldung.spring;
|
||||
|
||||
import javax.servlet.ServletContext;
|
||||
import javax.servlet.ServletException;
|
||||
|
||||
import org.springframework.boot.SpringApplication;
|
||||
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
|
||||
import org.springframework.boot.autoconfigure.SpringBootApplication;
|
||||
import org.springframework.boot.builder.SpringApplicationBuilder;
|
||||
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
|
||||
import org.springframework.context.annotation.ComponentScan;
|
||||
import org.springframework.scheduling.annotation.EnableScheduling;
|
||||
import org.springframework.web.context.request.RequestContextListener;
|
||||
|
||||
/**
|
||||
* Main Application Class - uses Spring Boot. Just run this as a normal Java
|
||||
* class to run up a Jetty Server (on http://localhost:8082/spring-rest-full)
|
||||
*
|
||||
*/
|
||||
@EnableScheduling
|
||||
@EnableAutoConfiguration
|
||||
@ComponentScan("org.baeldung")
|
||||
@SpringBootApplication
|
||||
public class Application extends SpringBootServletInitializer {
|
||||
|
||||
@Override
|
||||
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
|
||||
return application.sources(Application.class);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onStartup(ServletContext sc) throws ServletException {
|
||||
// Manages the lifecycle of the root application context
|
||||
sc.addListener(new RequestContextListener());
|
||||
}
|
||||
|
||||
public static void main(final String[] args) {
|
||||
SpringApplication.run(Application.class, args);
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,85 @@
|
||||
package org.baeldung.spring;
|
||||
|
||||
import java.util.Properties;
|
||||
|
||||
import javax.sql.DataSource;
|
||||
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.context.annotation.Bean;
|
||||
import org.springframework.context.annotation.ComponentScan;
|
||||
import org.springframework.context.annotation.Configuration;
|
||||
import org.springframework.context.annotation.PropertySource;
|
||||
import org.springframework.core.env.Environment;
|
||||
import org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor;
|
||||
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
|
||||
import org.springframework.jdbc.datasource.DriverManagerDataSource;
|
||||
import org.springframework.orm.jpa.JpaTransactionManager;
|
||||
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
|
||||
import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;
|
||||
import org.springframework.transaction.PlatformTransactionManager;
|
||||
import org.springframework.transaction.annotation.EnableTransactionManagement;
|
||||
|
||||
import com.google.common.base.Preconditions;
|
||||
|
||||
@Configuration
|
||||
@EnableTransactionManagement
|
||||
@PropertySource({ "classpath:persistence-${envTarget:h2}.properties" })
|
||||
@ComponentScan({ "org.baeldung.persistence" })
|
||||
// @ImportResource("classpath*:springDataPersistenceConfig.xml")
|
||||
@EnableJpaRepositories(basePackages = "org.baeldung.persistence.dao")
|
||||
public class PersistenceConfig {
|
||||
|
||||
@Autowired
|
||||
private Environment env;
|
||||
|
||||
public PersistenceConfig() {
|
||||
super();
|
||||
}
|
||||
|
||||
@Bean
|
||||
public LocalContainerEntityManagerFactoryBean entityManagerFactory() {
|
||||
final LocalContainerEntityManagerFactoryBean em = new LocalContainerEntityManagerFactoryBean();
|
||||
em.setDataSource(dataSource());
|
||||
em.setPackagesToScan(new String[] { "org.baeldung.persistence.model" });
|
||||
|
||||
final HibernateJpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter();
|
||||
// vendorAdapter.set
|
||||
em.setJpaVendorAdapter(vendorAdapter);
|
||||
em.setJpaProperties(additionalProperties());
|
||||
|
||||
return em;
|
||||
}
|
||||
|
||||
@Bean
|
||||
public DataSource dataSource() {
|
||||
final DriverManagerDataSource dataSource = new DriverManagerDataSource();
|
||||
dataSource.setDriverClassName(Preconditions.checkNotNull(env.getProperty("jdbc.driverClassName")));
|
||||
dataSource.setUrl(Preconditions.checkNotNull(env.getProperty("jdbc.url")));
|
||||
dataSource.setUsername(Preconditions.checkNotNull(env.getProperty("jdbc.user")));
|
||||
dataSource.setPassword(Preconditions.checkNotNull(env.getProperty("jdbc.pass")));
|
||||
|
||||
return dataSource;
|
||||
}
|
||||
|
||||
@Bean
|
||||
public PlatformTransactionManager transactionManager() {
|
||||
final JpaTransactionManager transactionManager = new JpaTransactionManager();
|
||||
transactionManager.setEntityManagerFactory(entityManagerFactory().getObject());
|
||||
|
||||
return transactionManager;
|
||||
}
|
||||
|
||||
@Bean
|
||||
public PersistenceExceptionTranslationPostProcessor exceptionTranslation() {
|
||||
return new PersistenceExceptionTranslationPostProcessor();
|
||||
}
|
||||
|
||||
final Properties additionalProperties() {
|
||||
final Properties hibernateProperties = new Properties();
|
||||
hibernateProperties.setProperty("hibernate.hbm2ddl.auto", env.getProperty("hibernate.hbm2ddl.auto"));
|
||||
hibernateProperties.setProperty("hibernate.dialect", env.getProperty("hibernate.dialect"));
|
||||
// hibernateProperties.setProperty("hibernate.globally_quoted_identifiers", "true");
|
||||
return hibernateProperties;
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,36 @@
|
||||
package org.baeldung.spring;
|
||||
|
||||
import org.springframework.context.annotation.Bean;
|
||||
import org.springframework.context.annotation.ComponentScan;
|
||||
import org.springframework.context.annotation.Configuration;
|
||||
import org.springframework.web.servlet.ViewResolver;
|
||||
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
|
||||
import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
|
||||
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
|
||||
import org.springframework.web.servlet.view.InternalResourceViewResolver;
|
||||
|
||||
@Configuration
|
||||
@ComponentScan("org.baeldung.web")
|
||||
@EnableWebMvc
|
||||
public class WebConfig implements WebMvcConfigurer {
|
||||
|
||||
public WebConfig() {
|
||||
super();
|
||||
}
|
||||
|
||||
@Bean
|
||||
public ViewResolver viewResolver() {
|
||||
final InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
|
||||
viewResolver.setPrefix("/WEB-INF/view/");
|
||||
viewResolver.setSuffix(".jsp");
|
||||
return viewResolver;
|
||||
}
|
||||
|
||||
// API
|
||||
@Override
|
||||
public void addViewControllers(final ViewControllerRegistry registry) {
|
||||
registry.addViewController("/graph.html");
|
||||
registry.addViewController("/homepage.html");
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,80 @@
|
||||
package org.baeldung.web.controller;
|
||||
|
||||
import java.util.List;
|
||||
|
||||
import javax.servlet.http.HttpServletResponse;
|
||||
|
||||
import org.baeldung.persistence.model.Foo;
|
||||
import org.baeldung.persistence.service.IFooService;
|
||||
import org.baeldung.web.util.RestPreconditions;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.http.HttpStatus;
|
||||
import org.springframework.http.MediaType;
|
||||
import org.springframework.stereotype.Controller;
|
||||
import org.springframework.web.bind.annotation.PathVariable;
|
||||
import org.springframework.web.bind.annotation.RequestBody;
|
||||
import org.springframework.web.bind.annotation.RequestMapping;
|
||||
import org.springframework.web.bind.annotation.RequestMethod;
|
||||
import org.springframework.web.bind.annotation.ResponseBody;
|
||||
import org.springframework.web.bind.annotation.ResponseStatus;
|
||||
|
||||
import com.google.common.base.Preconditions;
|
||||
|
||||
@Controller
|
||||
@RequestMapping(value = "/auth/foos")
|
||||
public class FooController {
|
||||
|
||||
@Autowired
|
||||
private IFooService service;
|
||||
|
||||
public FooController() {
|
||||
super();
|
||||
}
|
||||
|
||||
// API
|
||||
|
||||
@RequestMapping(method = RequestMethod.GET, value = "/count")
|
||||
@ResponseBody
|
||||
@ResponseStatus(value = HttpStatus.OK)
|
||||
public long count() {
|
||||
return 2l;
|
||||
}
|
||||
|
||||
// read - one
|
||||
|
||||
@RequestMapping(value = "/{id}", method = RequestMethod.GET)
|
||||
@ResponseBody
|
||||
public Foo findById(@PathVariable("id") final Long id, final HttpServletResponse response) {
|
||||
final Foo resourceById = RestPreconditions.checkFound(service.findOne(id));
|
||||
|
||||
return resourceById;
|
||||
}
|
||||
|
||||
// read - all
|
||||
|
||||
@RequestMapping(method = RequestMethod.GET)
|
||||
@ResponseBody
|
||||
public List<Foo> findAll() {
|
||||
return service.findAll();
|
||||
}
|
||||
|
||||
// write
|
||||
|
||||
@RequestMapping(method = RequestMethod.POST)
|
||||
@ResponseStatus(HttpStatus.CREATED)
|
||||
@ResponseBody
|
||||
public Foo create(@RequestBody final Foo resource, final HttpServletResponse response) {
|
||||
Preconditions.checkNotNull(resource);
|
||||
final Foo foo = service.create(resource);
|
||||
|
||||
return foo;
|
||||
}
|
||||
|
||||
@RequestMapping(method = RequestMethod.HEAD)
|
||||
@ResponseStatus(HttpStatus.OK)
|
||||
public void head(final HttpServletResponse resp) {
|
||||
resp.setContentType(MediaType.APPLICATION_JSON_VALUE);
|
||||
resp.setHeader("bar", "baz");
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,14 @@
|
||||
package org.baeldung.web.controller;
|
||||
|
||||
import org.springframework.stereotype.Controller;
|
||||
import org.springframework.web.bind.annotation.RequestMapping;
|
||||
|
||||
@Controller
|
||||
@RequestMapping(value = "/")
|
||||
public class HomeController {
|
||||
|
||||
public String index() {
|
||||
return "homepage";
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,52 @@
|
||||
package org.baeldung.web.controller;
|
||||
|
||||
import java.util.Map;
|
||||
|
||||
import org.baeldung.web.metric.IActuatorMetricService;
|
||||
import org.baeldung.web.metric.IMetricService;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.stereotype.Controller;
|
||||
import org.springframework.web.bind.annotation.RequestMapping;
|
||||
import org.springframework.web.bind.annotation.RequestMethod;
|
||||
import org.springframework.web.bind.annotation.ResponseBody;
|
||||
|
||||
@Controller
|
||||
@RequestMapping(value = "/auth/")
|
||||
public class RootController {
|
||||
|
||||
@Autowired
|
||||
private IMetricService metricService;
|
||||
|
||||
@Autowired
|
||||
private IActuatorMetricService actMetricService;
|
||||
|
||||
public RootController() {
|
||||
super();
|
||||
}
|
||||
|
||||
// API
|
||||
|
||||
@RequestMapping(value = "/metric", method = RequestMethod.GET)
|
||||
@ResponseBody
|
||||
public Map getMetric() {
|
||||
return metricService.getFullMetric();
|
||||
}
|
||||
|
||||
@RequestMapping(value = "/status-metric", method = RequestMethod.GET)
|
||||
@ResponseBody
|
||||
public Map getStatusMetric() {
|
||||
return metricService.getStatusMetric();
|
||||
}
|
||||
|
||||
@RequestMapping(value = "/metric-graph", method = RequestMethod.GET)
|
||||
@ResponseBody
|
||||
public Object[][] drawMetric() {
|
||||
final Object[][] result = metricService.getGraphData();
|
||||
for (int i = 1; i < result[0].length; i++) {
|
||||
result[0][i] = result[0][i].toString();
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
@ -0,0 +1,21 @@
|
||||
package org.baeldung.web.exception;
|
||||
|
||||
public final class MyResourceNotFoundException extends RuntimeException {
|
||||
|
||||
public MyResourceNotFoundException() {
|
||||
super();
|
||||
}
|
||||
|
||||
public MyResourceNotFoundException(final String message, final Throwable cause) {
|
||||
super(message, cause);
|
||||
}
|
||||
|
||||
public MyResourceNotFoundException(final String message) {
|
||||
super(message);
|
||||
}
|
||||
|
||||
public MyResourceNotFoundException(final Throwable cause) {
|
||||
super(cause);
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,110 @@
|
||||
package org.baeldung.web.metric;
|
||||
|
||||
import java.text.SimpleDateFormat;
|
||||
import java.util.ArrayList;
|
||||
import java.util.Date;
|
||||
import java.util.List;
|
||||
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.scheduling.annotation.Scheduled;
|
||||
import org.springframework.stereotype.Service;
|
||||
|
||||
import io.micrometer.core.instrument.Counter;
|
||||
import io.micrometer.core.instrument.Meter;
|
||||
import io.micrometer.core.instrument.MeterRegistry;
|
||||
|
||||
@Service
|
||||
public class ActuatorMetricService implements IActuatorMetricService {
|
||||
|
||||
@Autowired
|
||||
private MeterRegistry publicMetrics;
|
||||
|
||||
private final List<ArrayList<Integer>> statusMetricsByMinute;
|
||||
private final List<String> statusList;
|
||||
private static final SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm");
|
||||
|
||||
public ActuatorMetricService() {
|
||||
super();
|
||||
statusMetricsByMinute = new ArrayList<ArrayList<Integer>>();
|
||||
statusList = new ArrayList<String>();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object[][] getGraphData() {
|
||||
final Date current = new Date();
|
||||
final int colCount = statusList.size() + 1;
|
||||
final int rowCount = statusMetricsByMinute.size() + 1;
|
||||
final Object[][] result = new Object[rowCount][colCount];
|
||||
result[0][0] = "Time";
|
||||
int j = 1;
|
||||
|
||||
for (final String status : statusList) {
|
||||
result[0][j] = status;
|
||||
j++;
|
||||
}
|
||||
|
||||
for (int i = 1; i < rowCount; i++) {
|
||||
result[i][0] = dateFormat.format(new Date(current.getTime() - (60000 * (rowCount - i))));
|
||||
}
|
||||
|
||||
List<Integer> minuteOfStatuses;
|
||||
List<Integer> last = new ArrayList<Integer>();
|
||||
|
||||
for (int i = 1; i < rowCount; i++) {
|
||||
minuteOfStatuses = statusMetricsByMinute.get(i - 1);
|
||||
for (j = 1; j <= minuteOfStatuses.size(); j++) {
|
||||
result[i][j] = minuteOfStatuses.get(j - 1) - (last.size() >= j ? last.get(j - 1) : 0);
|
||||
}
|
||||
while (j < colCount) {
|
||||
result[i][j] = 0;
|
||||
j++;
|
||||
}
|
||||
last = minuteOfStatuses;
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
// Non - API
|
||||
|
||||
@Scheduled(fixedDelay = 60000)
|
||||
private void exportMetrics() {
|
||||
final ArrayList<Integer> lastMinuteStatuses = initializeStatuses(statusList.size());
|
||||
|
||||
for (final Meter counterMetric : publicMetrics.getMeters()) {
|
||||
updateMetrics(counterMetric, lastMinuteStatuses);
|
||||
}
|
||||
|
||||
statusMetricsByMinute.add(lastMinuteStatuses);
|
||||
}
|
||||
|
||||
private ArrayList<Integer> initializeStatuses(final int size) {
|
||||
final ArrayList<Integer> counterList = new ArrayList<Integer>();
|
||||
for (int i = 0; i < size; i++) {
|
||||
counterList.add(0);
|
||||
}
|
||||
return counterList;
|
||||
}
|
||||
|
||||
private void updateMetrics(final Meter counterMetric, final ArrayList<Integer> statusCount) {
|
||||
String status = "";
|
||||
int index = -1;
|
||||
int oldCount = 0;
|
||||
|
||||
if (counterMetric.getId().getName().contains("counter.status.")) {
|
||||
status = counterMetric.getId().getName().substring(15, 18); // example 404, 200
|
||||
appendStatusIfNotExist(status, statusCount);
|
||||
index = statusList.indexOf(status);
|
||||
oldCount = statusCount.get(index) == null ? 0 : statusCount.get(index);
|
||||
statusCount.set(index, (int)((Counter) counterMetric).count() + oldCount);
|
||||
}
|
||||
}
|
||||
|
||||
private void appendStatusIfNotExist(final String status, final ArrayList<Integer> statusCount) {
|
||||
if (!statusList.contains(status)) {
|
||||
statusList.add(status);
|
||||
statusCount.add(0);
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
}
|
||||
@ -0,0 +1,92 @@
|
||||
package org.baeldung.web.metric;
|
||||
|
||||
import java.text.SimpleDateFormat;
|
||||
import java.util.ArrayList;
|
||||
import java.util.Date;
|
||||
import java.util.List;
|
||||
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.scheduling.annotation.Scheduled;
|
||||
import org.springframework.stereotype.Service;
|
||||
|
||||
import io.micrometer.core.instrument.Counter;
|
||||
import io.micrometer.core.instrument.MeterRegistry;
|
||||
import io.micrometer.core.instrument.search.Search;
|
||||
|
||||
@Service
|
||||
public class CustomActuatorMetricService implements ICustomActuatorMetricService {
|
||||
|
||||
@Autowired
|
||||
private MeterRegistry registry;
|
||||
|
||||
private final List<ArrayList<Integer>> statusMetricsByMinute;
|
||||
private final List<String> statusList;
|
||||
private static final SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm");
|
||||
|
||||
public CustomActuatorMetricService() {
|
||||
super();
|
||||
statusMetricsByMinute = new ArrayList<ArrayList<Integer>>();
|
||||
statusList = new ArrayList<String>();
|
||||
}
|
||||
|
||||
// API
|
||||
|
||||
@Override
|
||||
public void increaseCount(final int status) {
|
||||
String counterName = "counter.status." + status;
|
||||
registry.counter(counterName).increment(1);
|
||||
if (!statusList.contains(counterName)) {
|
||||
statusList.add(counterName);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object[][] getGraphData() {
|
||||
final Date current = new Date();
|
||||
final int colCount = statusList.size() + 1;
|
||||
final int rowCount = statusMetricsByMinute.size() + 1;
|
||||
final Object[][] result = new Object[rowCount][colCount];
|
||||
result[0][0] = "Time";
|
||||
|
||||
int j = 1;
|
||||
for (final String status : statusList) {
|
||||
result[0][j] = status;
|
||||
j++;
|
||||
}
|
||||
|
||||
for (int i = 1; i < rowCount; i++) {
|
||||
result[i][0] = dateFormat.format(new Date(current.getTime() - (60000 * (rowCount - i))));
|
||||
}
|
||||
|
||||
List<Integer> minuteOfStatuses;
|
||||
for (int i = 1; i < rowCount; i++) {
|
||||
minuteOfStatuses = statusMetricsByMinute.get(i - 1);
|
||||
for (j = 1; j <= minuteOfStatuses.size(); j++) {
|
||||
result[i][j] = minuteOfStatuses.get(j - 1);
|
||||
}
|
||||
while (j < colCount) {
|
||||
result[i][j] = 0;
|
||||
j++;
|
||||
}
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
// Non - API
|
||||
|
||||
@Scheduled(fixedDelay = 60000)
|
||||
private void exportMetrics() {
|
||||
final ArrayList<Integer> statusCount = new ArrayList<Integer>();
|
||||
for (final String status : statusList) {
|
||||
Search search = registry.find(status);
|
||||
if (search != null) {
|
||||
Counter counter = search.counter();
|
||||
statusCount.add(counter != null ? ((int) counter.count()) : 0);
|
||||
registry.remove(counter);
|
||||
} else {
|
||||
statusCount.add(0);
|
||||
}
|
||||
}
|
||||
statusMetricsByMinute.add(statusCount);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,5 @@
|
||||
package org.baeldung.web.metric;
|
||||
|
||||
public interface IActuatorMetricService {
|
||||
Object[][] getGraphData();
|
||||
}
|
||||
@ -0,0 +1,8 @@
|
||||
package org.baeldung.web.metric;
|
||||
|
||||
public interface ICustomActuatorMetricService {
|
||||
|
||||
void increaseCount(final int status);
|
||||
|
||||
Object[][] getGraphData();
|
||||
}
|
||||
@ -0,0 +1,14 @@
|
||||
package org.baeldung.web.metric;
|
||||
|
||||
import java.util.Map;
|
||||
|
||||
public interface IMetricService {
|
||||
|
||||
void increaseCount(final String request, final int status);
|
||||
|
||||
Map getFullMetric();
|
||||
|
||||
Map getStatusMetric();
|
||||
|
||||
Object[][] getGraphData();
|
||||
}
|
||||
@ -0,0 +1,49 @@
|
||||
package org.baeldung.web.metric;
|
||||
|
||||
import javax.servlet.Filter;
|
||||
import javax.servlet.FilterChain;
|
||||
import javax.servlet.FilterConfig;
|
||||
import javax.servlet.ServletException;
|
||||
import javax.servlet.ServletRequest;
|
||||
import javax.servlet.ServletResponse;
|
||||
import javax.servlet.http.HttpServletRequest;
|
||||
import javax.servlet.http.HttpServletResponse;
|
||||
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.stereotype.Component;
|
||||
import org.springframework.web.context.support.WebApplicationContextUtils;
|
||||
|
||||
@Component
|
||||
public class MetricFilter implements Filter {
|
||||
|
||||
@Autowired
|
||||
private IMetricService metricService;
|
||||
|
||||
@Autowired
|
||||
private ICustomActuatorMetricService actMetricService;
|
||||
|
||||
@Override
|
||||
public void init(final FilterConfig config) throws ServletException {
|
||||
if (metricService == null || actMetricService == null) {
|
||||
metricService = (IMetricService) WebApplicationContextUtils.getRequiredWebApplicationContext(config.getServletContext()).getBean("metricService");
|
||||
actMetricService = WebApplicationContextUtils.getRequiredWebApplicationContext(config.getServletContext()).getBean(CustomActuatorMetricService.class);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void doFilter(final ServletRequest request, final ServletResponse response, final FilterChain chain) throws java.io.IOException, ServletException {
|
||||
final HttpServletRequest httpRequest = ((HttpServletRequest) request);
|
||||
final String req = httpRequest.getMethod() + " " + httpRequest.getRequestURI();
|
||||
|
||||
chain.doFilter(request, response);
|
||||
|
||||
final int status = ((HttpServletResponse) response).getStatus();
|
||||
metricService.increaseCount(req, status);
|
||||
actMetricService.increaseCount(status);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void destroy() {
|
||||
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,122 @@
|
||||
package org.baeldung.web.metric;
|
||||
|
||||
import java.text.SimpleDateFormat;
|
||||
import java.util.Date;
|
||||
import java.util.Map;
|
||||
import java.util.Map.Entry;
|
||||
import java.util.Set;
|
||||
import java.util.concurrent.ConcurrentHashMap;
|
||||
import java.util.concurrent.ConcurrentMap;
|
||||
|
||||
import org.springframework.stereotype.Service;
|
||||
|
||||
@Service
|
||||
public class MetricService implements IMetricService {
|
||||
|
||||
private ConcurrentMap<String, ConcurrentHashMap<Integer, Integer>> metricMap;
|
||||
private ConcurrentMap<Integer, Integer> statusMetric;
|
||||
private ConcurrentMap<String, ConcurrentHashMap<Integer, Integer>> timeMap;
|
||||
private static final SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm");
|
||||
|
||||
public MetricService() {
|
||||
super();
|
||||
metricMap = new ConcurrentHashMap<String, ConcurrentHashMap<Integer, Integer>>();
|
||||
statusMetric = new ConcurrentHashMap<Integer, Integer>();
|
||||
timeMap = new ConcurrentHashMap<String, ConcurrentHashMap<Integer, Integer>>();
|
||||
}
|
||||
|
||||
// API
|
||||
|
||||
@Override
|
||||
public void increaseCount(final String request, final int status) {
|
||||
increaseMainMetric(request, status);
|
||||
increaseStatusMetric(status);
|
||||
updateTimeMap(status);
|
||||
}
|
||||
|
||||
@Override
|
||||
public Map getFullMetric() {
|
||||
return metricMap;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Map getStatusMetric() {
|
||||
return statusMetric;
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object[][] getGraphData() {
|
||||
final int colCount = statusMetric.keySet().size() + 1;
|
||||
final Set<Integer> allStatus = statusMetric.keySet();
|
||||
final int rowCount = timeMap.keySet().size() + 1;
|
||||
|
||||
final Object[][] result = new Object[rowCount][colCount];
|
||||
result[0][0] = "Time";
|
||||
|
||||
int j = 1;
|
||||
for (final int status : allStatus) {
|
||||
result[0][j] = status;
|
||||
j++;
|
||||
}
|
||||
int i = 1;
|
||||
ConcurrentMap<Integer, Integer> tempMap;
|
||||
for (final Entry<String, ConcurrentHashMap<Integer, Integer>> entry : timeMap.entrySet()) {
|
||||
result[i][0] = entry.getKey();
|
||||
tempMap = entry.getValue();
|
||||
for (j = 1; j < colCount; j++) {
|
||||
result[i][j] = tempMap.get(result[0][j]);
|
||||
if (result[i][j] == null) {
|
||||
result[i][j] = 0;
|
||||
}
|
||||
}
|
||||
i++;
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
// NON-API
|
||||
|
||||
private void increaseMainMetric(final String request, final int status) {
|
||||
ConcurrentHashMap<Integer, Integer> statusMap = metricMap.get(request);
|
||||
if (statusMap == null) {
|
||||
statusMap = new ConcurrentHashMap<Integer, Integer>();
|
||||
}
|
||||
|
||||
Integer count = statusMap.get(status);
|
||||
if (count == null) {
|
||||
count = 1;
|
||||
} else {
|
||||
count++;
|
||||
}
|
||||
statusMap.put(status, count);
|
||||
metricMap.put(request, statusMap);
|
||||
}
|
||||
|
||||
private void increaseStatusMetric(final int status) {
|
||||
final Integer statusCount = statusMetric.get(status);
|
||||
if (statusCount == null) {
|
||||
statusMetric.put(status, 1);
|
||||
} else {
|
||||
statusMetric.put(status, statusCount + 1);
|
||||
}
|
||||
}
|
||||
|
||||
private void updateTimeMap(final int status) {
|
||||
final String time = dateFormat.format(new Date());
|
||||
ConcurrentHashMap<Integer, Integer> statusMap = timeMap.get(time);
|
||||
if (statusMap == null) {
|
||||
statusMap = new ConcurrentHashMap<Integer, Integer>();
|
||||
}
|
||||
|
||||
Integer count = statusMap.get(status);
|
||||
if (count == null) {
|
||||
count = 1;
|
||||
} else {
|
||||
count++;
|
||||
}
|
||||
statusMap.put(status, count);
|
||||
timeMap.put(time, statusMap);
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,48 @@
|
||||
package org.baeldung.web.util;
|
||||
|
||||
import org.springframework.http.HttpStatus;
|
||||
|
||||
import org.baeldung.web.exception.MyResourceNotFoundException;
|
||||
|
||||
/**
|
||||
* Simple static methods to be called at the start of your own methods to verify correct arguments and state. If the Precondition fails, an {@link HttpStatus} code is thrown
|
||||
*/
|
||||
public final class RestPreconditions {
|
||||
|
||||
private RestPreconditions() {
|
||||
throw new AssertionError();
|
||||
}
|
||||
|
||||
// API
|
||||
|
||||
/**
|
||||
* Check if some value was found, otherwise throw exception.
|
||||
*
|
||||
* @param expression
|
||||
* has value true if found, otherwise false
|
||||
* @throws MyResourceNotFoundException
|
||||
* if expression is false, means value not found.
|
||||
*/
|
||||
public static void checkFound(final boolean expression) {
|
||||
if (!expression) {
|
||||
throw new MyResourceNotFoundException();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if some value was found, otherwise throw exception.
|
||||
*
|
||||
* @param resource
|
||||
* has value not null to be returned, otherwise throw exception
|
||||
* @throws MyResourceNotFoundException
|
||||
* if resource is null, means value not found.
|
||||
*/
|
||||
public static <T> T checkFound(final T resource) {
|
||||
if (resource == null) {
|
||||
throw new MyResourceNotFoundException();
|
||||
}
|
||||
|
||||
return resource;
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,3 @@
|
||||
server.port=8082
|
||||
server.servlet.context-path=/spring-rest-full
|
||||
endpoints.metrics.enabled=true
|
||||
19
spring-rest-full/src/main/resources/logback.xml
Normal file
19
spring-rest-full/src/main/resources/logback.xml
Normal file
@ -0,0 +1,19 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<configuration>
|
||||
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
|
||||
<encoder>
|
||||
<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n
|
||||
</pattern>
|
||||
</encoder>
|
||||
</appender>
|
||||
|
||||
<logger name="org.springframework" level="WARN" />
|
||||
<logger name="org.springframework.transaction" level="WARN" />
|
||||
|
||||
<!-- in order to debug some marshalling issues, this needs to be TRACE -->
|
||||
<logger name="org.springframework.web.servlet.mvc" level="WARN" />
|
||||
|
||||
<root level="INFO">
|
||||
<appender-ref ref="STDOUT" />
|
||||
</root>
|
||||
</configuration>
|
||||
@ -0,0 +1,22 @@
|
||||
## jdbc.X
|
||||
#jdbc.driverClassName=com.mysql.jdbc.Driver
|
||||
#jdbc.url=jdbc:mysql://localhost:3306/spring_hibernate4_01?createDatabaseIfNotExist=true
|
||||
#jdbc.user=tutorialuser
|
||||
#jdbc.pass=tutorialmy5ql
|
||||
#
|
||||
## hibernate.X
|
||||
#hibernate.dialect=org.hibernate.dialect.MySQL5Dialect
|
||||
#hibernate.show_sql=false
|
||||
#hibernate.hbm2ddl.auto=create-drop
|
||||
|
||||
|
||||
# jdbc.X
|
||||
jdbc.driverClassName=org.h2.Driver
|
||||
jdbc.url=jdbc:h2:mem:security_permission;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE
|
||||
jdbc.user=sa
|
||||
jdbc.pass=
|
||||
|
||||
# hibernate.X
|
||||
hibernate.dialect=org.hibernate.dialect.H2Dialect
|
||||
hibernate.show_sql=false
|
||||
hibernate.hbm2ddl.auto=create-drop
|
||||
@ -0,0 +1,10 @@
|
||||
# jdbc.X
|
||||
jdbc.driverClassName=com.mysql.jdbc.Driver
|
||||
jdbc.url=jdbc:mysql://localhost:3306/spring_hibernate4_01?createDatabaseIfNotExist=true
|
||||
jdbc.user=tutorialuser
|
||||
jdbc.pass=tutorialmy5ql
|
||||
|
||||
# hibernate.X
|
||||
hibernate.dialect=org.hibernate.dialect.MySQL5Dialect
|
||||
hibernate.show_sql=false
|
||||
hibernate.hbm2ddl.auto=create-drop
|
||||
@ -0,0 +1,12 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:jpa="http://www.springframework.org/schema/data/jpa"
|
||||
xsi:schemaLocation="
|
||||
http://www.springframework.org/schema/beans
|
||||
http://www.springframework.org/schema/beans/spring-beans.xsd
|
||||
http://www.springframework.org/schema/data/jpa
|
||||
http://www.springframework.org/schema/data/jpa/spring-jpa.xsd"
|
||||
>
|
||||
|
||||
<jpa:repositories base-package="org.baeldung.persistence.dao"/>
|
||||
|
||||
</beans>
|
||||
6
spring-rest-full/src/main/webapp/WEB-INF/api-servlet.xml
Normal file
6
spring-rest-full/src/main/webapp/WEB-INF/api-servlet.xml
Normal file
@ -0,0 +1,6 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<beans xmlns="http://www.springframework.org/schema/beans"
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsd" >
|
||||
|
||||
</beans>
|
||||
43
spring-rest-full/src/main/webapp/WEB-INF/view/graph.jsp
Normal file
43
spring-rest-full/src/main/webapp/WEB-INF/view/graph.jsp
Normal file
@ -0,0 +1,43 @@
|
||||
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
|
||||
<html>
|
||||
<head>
|
||||
<title>Metric Graph</title>
|
||||
<script
|
||||
src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
|
||||
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
|
||||
<script type="text/javascript">
|
||||
google.load("visualization", "1", {
|
||||
packages : [ "corechart" ]
|
||||
});
|
||||
|
||||
function drawChart() {
|
||||
$.get("<c:url value="/metric-graph-data"/>",
|
||||
function(mydata) {
|
||||
|
||||
var data = google.visualization.arrayToDataTable(mydata);
|
||||
var options = {
|
||||
title : 'Website Metric',
|
||||
hAxis : {
|
||||
title : 'Time',
|
||||
titleTextStyle : {
|
||||
color : '#333'
|
||||
}
|
||||
},
|
||||
vAxis : {
|
||||
minValue : 0
|
||||
}
|
||||
};
|
||||
|
||||
var chart = new google.visualization.AreaChart(document
|
||||
.getElementById('chart_div'));
|
||||
chart.draw(data, options);
|
||||
|
||||
});
|
||||
|
||||
}
|
||||
</script>
|
||||
</head>
|
||||
<body onload="drawChart()">
|
||||
<div id="chart_div" style="width: 900px; height: 500px;"></div>
|
||||
</body>
|
||||
</html>
|
||||
@ -0,0 +1,7 @@
|
||||
<html>
|
||||
<head></head>
|
||||
|
||||
<body>
|
||||
<h1>This is the body of the sample view</h1>
|
||||
</body>
|
||||
</html>
|
||||
52
spring-rest-full/src/main/webapp/WEB-INF/web.xml
Normal file
52
spring-rest-full/src/main/webapp/WEB-INF/web.xml
Normal file
@ -0,0 +1,52 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
|
||||
xsi:schemaLocation="
|
||||
http://java.sun.com/xml/ns/javaee
|
||||
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0"
|
||||
>
|
||||
|
||||
<display-name>Spring REST Application</display-name>
|
||||
|
||||
<!-- Spring root -->
|
||||
<context-param>
|
||||
<param-name>contextClass</param-name>
|
||||
<param-value>
|
||||
org.springframework.web.context.support.AnnotationConfigWebApplicationContext
|
||||
</param-value>
|
||||
</context-param>
|
||||
<context-param>
|
||||
<param-name>contextConfigLocation</param-name>
|
||||
<param-value>org.baeldung.spring</param-value>
|
||||
</context-param>
|
||||
|
||||
<listener>
|
||||
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
|
||||
</listener>
|
||||
|
||||
<!-- Spring child -->
|
||||
<servlet>
|
||||
<servlet-name>api</servlet-name>
|
||||
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
|
||||
<load-on-startup>1</load-on-startup>
|
||||
</servlet>
|
||||
<servlet-mapping>
|
||||
<servlet-name>api</servlet-name>
|
||||
<url-pattern>/</url-pattern>
|
||||
</servlet-mapping>
|
||||
|
||||
<!-- Metric filter -->
|
||||
<filter>
|
||||
<filter-name>metricFilter</filter-name>
|
||||
<filter-class>org.baeldung.web.metric.MetricFilter</filter-class>
|
||||
</filter>
|
||||
|
||||
<filter-mapping>
|
||||
<filter-name>metricFilter</filter-name>
|
||||
<url-pattern>/*</url-pattern>
|
||||
</filter-mapping>
|
||||
|
||||
<welcome-file-list>
|
||||
<welcome-file>index.html</welcome-file>
|
||||
</welcome-file-list>
|
||||
|
||||
</web-app>
|
||||
5
spring-rest-full/src/test/java/org/baeldung/Consts.java
Normal file
5
spring-rest-full/src/test/java/org/baeldung/Consts.java
Normal file
@ -0,0 +1,5 @@
|
||||
package org.baeldung;
|
||||
|
||||
public interface Consts {
|
||||
int APPLICATION_PORT = 8082;
|
||||
}
|
||||
@ -0,0 +1,16 @@
|
||||
package org.baeldung;
|
||||
|
||||
import org.baeldung.spring.Application;
|
||||
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(classes = Application.class)
|
||||
public class SpringContextIntegrationTest {
|
||||
|
||||
@Test
|
||||
public void whenSpringContextIsBootstrapped_thenNoExceptions() {
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,16 @@
|
||||
package org.baeldung;
|
||||
|
||||
import org.baeldung.spring.Application;
|
||||
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(classes = Application.class)
|
||||
public class SpringContextTest {
|
||||
|
||||
@Test
|
||||
public void whenSpringContextIsBootstrapped_thenNoExceptions() {
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,16 @@
|
||||
package org.baeldung.persistence;
|
||||
|
||||
import org.baeldung.persistence.service.FooServicePersistenceIntegrationTest;
|
||||
import org.junit.runner.RunWith;
|
||||
import org.junit.runners.Suite;
|
||||
|
||||
@RunWith(Suite.class)
|
||||
@Suite.SuiteClasses({
|
||||
// @formatter:off
|
||||
|
||||
FooServicePersistenceIntegrationTest.class
|
||||
|
||||
}) //
|
||||
public class PersistenceTestSuite {
|
||||
|
||||
}
|
||||
@ -0,0 +1,255 @@
|
||||
package org.baeldung.persistence.service;
|
||||
|
||||
import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic;
|
||||
import static org.hamcrest.Matchers.hasItem;
|
||||
import static org.hamcrest.Matchers.not;
|
||||
import static org.junit.Assert.assertEquals;
|
||||
import static org.junit.Assert.assertNotNull;
|
||||
import static org.junit.Assert.assertNull;
|
||||
import static org.junit.Assert.assertThat;
|
||||
|
||||
import java.io.Serializable;
|
||||
import java.util.List;
|
||||
|
||||
import org.baeldung.persistence.IOperations;
|
||||
import org.baeldung.persistence.model.Foo;
|
||||
import org.baeldung.util.IDUtil;
|
||||
import org.hamcrest.Matchers;
|
||||
import org.junit.Ignore;
|
||||
import org.junit.Test;
|
||||
import org.springframework.dao.DataAccessException;
|
||||
|
||||
public abstract class AbstractServicePersistenceIntegrationTest<T extends Serializable> {
|
||||
|
||||
// tests
|
||||
|
||||
// find - one
|
||||
|
||||
@Test
|
||||
/**/public final void givenResourceDoesNotExist_whenResourceIsRetrieved_thenNoResourceIsReceived() {
|
||||
// When
|
||||
final Foo createdResource = getApi().findOne(IDUtil.randomPositiveLong());
|
||||
|
||||
// Then
|
||||
assertNull(createdResource);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenResourceExists_whenResourceIsRetrieved_thenNoExceptions() {
|
||||
final Foo existingResource = persistNewEntity();
|
||||
getApi().findOne(existingResource.getId());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenResourceDoesNotExist_whenResourceIsRetrieved_thenNoExceptions() {
|
||||
getApi().findOne(IDUtil.randomPositiveLong());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenResourceExists_whenResourceIsRetrieved_thenTheResultIsNotNull() {
|
||||
final Foo existingResource = persistNewEntity();
|
||||
final Foo retrievedResource = getApi().findOne(existingResource.getId());
|
||||
assertNotNull(retrievedResource);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenResourceExists_whenResourceIsRetrieved_thenResourceIsRetrievedCorrectly() {
|
||||
final Foo existingResource = persistNewEntity();
|
||||
final Foo retrievedResource = getApi().findOne(existingResource.getId());
|
||||
assertEquals(existingResource, retrievedResource);
|
||||
}
|
||||
|
||||
// find - one - by name
|
||||
|
||||
// find - all
|
||||
|
||||
@Test
|
||||
/**/public void whenAllResourcesAreRetrieved_thenNoExceptions() {
|
||||
getApi().findAll();
|
||||
}
|
||||
|
||||
@Test
|
||||
/**/public void whenAllResourcesAreRetrieved_thenTheResultIsNotNull() {
|
||||
final List<Foo> resources = getApi().findAll();
|
||||
|
||||
assertNotNull(resources);
|
||||
}
|
||||
|
||||
@Test
|
||||
/**/public void givenAtLeastOneResourceExists_whenAllResourcesAreRetrieved_thenRetrievedResourcesAreNotEmpty() {
|
||||
persistNewEntity();
|
||||
|
||||
// When
|
||||
final List<Foo> allResources = getApi().findAll();
|
||||
|
||||
// Then
|
||||
assertThat(allResources, not(Matchers.<Foo> empty()));
|
||||
}
|
||||
|
||||
@Test
|
||||
/**/public void givenAnResourceExists_whenAllResourcesAreRetrieved_thenTheExistingResourceIsIndeedAmongThem() {
|
||||
final Foo existingResource = persistNewEntity();
|
||||
|
||||
final List<Foo> resources = getApi().findAll();
|
||||
|
||||
assertThat(resources, hasItem(existingResource));
|
||||
}
|
||||
|
||||
@Test
|
||||
/**/public void whenAllResourcesAreRetrieved_thenResourcesHaveIds() {
|
||||
persistNewEntity();
|
||||
|
||||
// When
|
||||
final List<Foo> allResources = getApi().findAll();
|
||||
|
||||
// Then
|
||||
for (final Foo resource : allResources) {
|
||||
assertNotNull(resource.getId());
|
||||
}
|
||||
}
|
||||
|
||||
// create
|
||||
|
||||
@Test(expected = RuntimeException.class)
|
||||
/**/public void whenNullResourceIsCreated_thenException() {
|
||||
getApi().create(null);
|
||||
}
|
||||
|
||||
@Test
|
||||
/**/public void whenResourceIsCreated_thenNoExceptions() {
|
||||
persistNewEntity();
|
||||
}
|
||||
|
||||
@Test
|
||||
/**/public void whenResourceIsCreated_thenResourceIsRetrievable() {
|
||||
final Foo existingResource = persistNewEntity();
|
||||
|
||||
assertNotNull(getApi().findOne(existingResource.getId()));
|
||||
}
|
||||
|
||||
@Test
|
||||
/**/public void whenResourceIsCreated_thenSavedResourceIsEqualToOriginalResource() {
|
||||
final Foo originalResource = createNewEntity();
|
||||
final Foo savedResource = getApi().create(originalResource);
|
||||
|
||||
assertEquals(originalResource, savedResource);
|
||||
}
|
||||
|
||||
@Test(expected = RuntimeException.class)
|
||||
public void whenResourceWithFailedConstraintsIsCreated_thenException() {
|
||||
final Foo invalidResource = createNewEntity();
|
||||
invalidate(invalidResource);
|
||||
|
||||
getApi().create(invalidResource);
|
||||
}
|
||||
|
||||
/**
|
||||
* -- specific to the persistence engine
|
||||
*/
|
||||
@Test(expected = DataAccessException.class)
|
||||
@Ignore("Hibernate simply ignores the id silently and still saved (tracking this)")
|
||||
public void whenResourceWithIdIsCreated_thenDataAccessException() {
|
||||
final Foo resourceWithId = createNewEntity();
|
||||
resourceWithId.setId(IDUtil.randomPositiveLong());
|
||||
|
||||
getApi().create(resourceWithId);
|
||||
}
|
||||
|
||||
// update
|
||||
|
||||
@Test(expected = RuntimeException.class)
|
||||
/**/public void whenNullResourceIsUpdated_thenException() {
|
||||
getApi().update(null);
|
||||
}
|
||||
|
||||
@Test
|
||||
/**/public void givenResourceExists_whenResourceIsUpdated_thenNoExceptions() {
|
||||
// Given
|
||||
final Foo existingResource = persistNewEntity();
|
||||
|
||||
// When
|
||||
getApi().update(existingResource);
|
||||
}
|
||||
|
||||
/**
|
||||
* - can also be the ConstraintViolationException which now occurs on the update operation will not be translated; as a consequence, it will be a TransactionSystemException
|
||||
*/
|
||||
@Test(expected = RuntimeException.class)
|
||||
public void whenResourceIsUpdatedWithFailedConstraints_thenException() {
|
||||
final Foo existingResource = persistNewEntity();
|
||||
invalidate(existingResource);
|
||||
|
||||
getApi().update(existingResource);
|
||||
}
|
||||
|
||||
@Test
|
||||
/**/public void givenResourceExists_whenResourceIsUpdated_thenUpdatesArePersisted() {
|
||||
// Given
|
||||
final Foo existingResource = persistNewEntity();
|
||||
|
||||
// When
|
||||
change(existingResource);
|
||||
getApi().update(existingResource);
|
||||
|
||||
final Foo updatedResource = getApi().findOne(existingResource.getId());
|
||||
|
||||
// Then
|
||||
assertEquals(existingResource, updatedResource);
|
||||
}
|
||||
|
||||
// delete
|
||||
|
||||
// @Test(expected = RuntimeException.class)
|
||||
// public void givenResourceDoesNotExists_whenResourceIsDeleted_thenException() {
|
||||
// // When
|
||||
// getApi().delete(IDUtil.randomPositiveLong());
|
||||
// }
|
||||
//
|
||||
// @Test(expected = RuntimeException.class)
|
||||
// public void whenResourceIsDeletedByNegativeId_thenException() {
|
||||
// // When
|
||||
// getApi().delete(IDUtil.randomNegativeLong());
|
||||
// }
|
||||
//
|
||||
// @Test
|
||||
// public void givenResourceExists_whenResourceIsDeleted_thenNoExceptions() {
|
||||
// // Given
|
||||
// final Foo existingResource = persistNewEntity();
|
||||
//
|
||||
// // When
|
||||
// getApi().delete(existingResource.getId());
|
||||
// }
|
||||
//
|
||||
// @Test
|
||||
// /**/public final void givenResourceExists_whenResourceIsDeleted_thenResourceNoLongerExists() {
|
||||
// // Given
|
||||
// final Foo existingResource = persistNewEntity();
|
||||
//
|
||||
// // When
|
||||
// getApi().delete(existingResource.getId());
|
||||
//
|
||||
// // Then
|
||||
// assertNull(getApi().findOne(existingResource.getId()));
|
||||
// }
|
||||
|
||||
// template method
|
||||
|
||||
protected Foo createNewEntity() {
|
||||
return new Foo(randomAlphabetic(6));
|
||||
}
|
||||
|
||||
protected abstract IOperations<Foo> getApi();
|
||||
|
||||
private final void invalidate(final Foo entity) {
|
||||
entity.setName(null);
|
||||
}
|
||||
|
||||
private final void change(final Foo entity) {
|
||||
entity.setName(randomAlphabetic(6));
|
||||
}
|
||||
|
||||
protected Foo persistNewEntity() {
|
||||
return getApi().create(createNewEntity());
|
||||
}
|
||||
|
||||
}
|
||||
@ -0,0 +1,76 @@
|
||||
package org.baeldung.persistence.service;
|
||||
|
||||
import static org.apache.commons.lang3.RandomStringUtils.randomAlphabetic;
|
||||
import static org.junit.Assert.assertNotNull;
|
||||
|
||||
import org.baeldung.persistence.IOperations;
|
||||
import org.baeldung.persistence.model.Foo;
|
||||
import org.baeldung.spring.PersistenceConfig;
|
||||
import org.junit.Ignore;
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
import org.springframework.beans.factory.annotation.Autowired;
|
||||
import org.springframework.dao.DataIntegrityViolationException;
|
||||
import org.springframework.dao.InvalidDataAccessApiUsageException;
|
||||
import org.springframework.test.context.ContextConfiguration;
|
||||
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
|
||||
import org.springframework.test.context.support.AnnotationConfigContextLoader;
|
||||
|
||||
@RunWith(SpringJUnit4ClassRunner.class)
|
||||
@ContextConfiguration(classes = { PersistenceConfig.class }, loader = AnnotationConfigContextLoader.class)
|
||||
public class FooServicePersistenceIntegrationTest extends AbstractServicePersistenceIntegrationTest<Foo> {
|
||||
|
||||
@Autowired
|
||||
private IFooService service;
|
||||
|
||||
// tests
|
||||
|
||||
@Test
|
||||
public final void whenContextIsBootstrapped_thenNoExceptions() {
|
||||
//
|
||||
}
|
||||
|
||||
@Test
|
||||
public final void whenEntityIsCreated_thenNoExceptions() {
|
||||
service.create(new Foo(randomAlphabetic(6)));
|
||||
}
|
||||
|
||||
@Test(expected = DataIntegrityViolationException.class)
|
||||
public final void whenInvalidEntityIsCreated_thenDataException() {
|
||||
service.create(new Foo());
|
||||
}
|
||||
|
||||
@Test(expected = DataIntegrityViolationException.class)
|
||||
public final void whenEntityWithLongNameIsCreated_thenDataException() {
|
||||
service.create(new Foo(randomAlphabetic(2048)));
|
||||
}
|
||||
|
||||
// custom Query method
|
||||
|
||||
@Test
|
||||
public final void givenUsingCustomQuery_whenRetrievingEntity_thenFound() {
|
||||
final String name = randomAlphabetic(6);
|
||||
service.create(new Foo(name));
|
||||
|
||||
final Foo retrievedByName = service.retrieveByName(name);
|
||||
assertNotNull(retrievedByName);
|
||||
}
|
||||
|
||||
// work in progress
|
||||
|
||||
@Test(expected = InvalidDataAccessApiUsageException.class)
|
||||
@Ignore("Right now, persist has saveOrUpdate semantics, so this will no longer fail")
|
||||
public final void whenSameEntityIsCreatedTwice_thenDataException() {
|
||||
final Foo entity = new Foo(randomAlphabetic(8));
|
||||
service.create(entity);
|
||||
service.create(entity);
|
||||
}
|
||||
|
||||
// API
|
||||
|
||||
@Override
|
||||
protected final IOperations<Foo> getApi() {
|
||||
return service;
|
||||
}
|
||||
|
||||
}
|
||||
33
spring-rest-full/src/test/java/org/baeldung/util/IDUtil.java
Normal file
33
spring-rest-full/src/test/java/org/baeldung/util/IDUtil.java
Normal file
@ -0,0 +1,33 @@
|
||||
package org.baeldung.util;
|
||||
|
||||
import java.util.Random;
|
||||
|
||||
public final class IDUtil {
|
||||
|
||||
private IDUtil() {
|
||||
throw new AssertionError();
|
||||
}
|
||||
|
||||
// API
|
||||
|
||||
public static String randomPositiveLongAsString() {
|
||||
return Long.toString(randomPositiveLong());
|
||||
}
|
||||
|
||||
public static String randomNegativeLongAsString() {
|
||||
return Long.toString(randomNegativeLong());
|
||||
}
|
||||
|
||||
public static long randomPositiveLong() {
|
||||
long id = new Random().nextLong() * 10000;
|
||||
id = (id < 0) ? (-1 * id) : id;
|
||||
return id;
|
||||
}
|
||||
|
||||
private static long randomNegativeLong() {
|
||||
long id = new Random().nextLong() * 10000;
|
||||
id = (id > 0) ? (-1 * id) : id;
|
||||
return id;
|
||||
}
|
||||
|
||||
}
|
||||
13
spring-rest-full/src/test/resources/.gitignore
vendored
Normal file
13
spring-rest-full/src/test/resources/.gitignore
vendored
Normal file
@ -0,0 +1,13 @@
|
||||
*.class
|
||||
|
||||
#folders#
|
||||
/target
|
||||
/neoDb*
|
||||
/data
|
||||
/src/main/webapp/WEB-INF/classes
|
||||
*/META-INF/*
|
||||
|
||||
# Packaged files #
|
||||
*.jar
|
||||
*.war
|
||||
*.ear
|
||||
1
spring-rest-full/src/testFile
Normal file
1
spring-rest-full/src/testFile
Normal file
@ -0,0 +1 @@
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user