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3
.gitignore vendored
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@ -77,4 +77,5 @@ apache-avro/src/main/java/com/baeldung/avro/model/
jta/transaction-logs/
software-security/sql-injection-samples/derby.log
spring-soap/src/main/java/com/baeldung/springsoap/gen/
/report-*.json
/report-*.json
transaction.log

3
algorithms-miscellaneous-1/pom.xml
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@ -42,7 +42,7 @@
<dependency>
<groupId>com.github.dpaukov</groupId>
<artifactId>combinatoricslib3</artifactId>
<version>3.3.0</version>
<version>${combinatoricslib3.version}</version>
</dependency>
</dependencies>
@ -83,6 +83,7 @@
<org.assertj.core.version>3.9.0</org.assertj.core.version>
<commons-codec.version>1.11</commons-codec.version>
<guava.version>27.0.1-jre</guava.version>
<combinatoricslib3.version>3.3.0</combinatoricslib3.version>
</properties>
</project>

2
algorithms-miscellaneous-3/README.md
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@ -5,3 +5,5 @@
- [Converting Between Roman and Arabic Numerals in Java](http://www.baeldung.com/java-convert-roman-arabic)
- [Practical Java Examples of the Big O Notation](http://www.baeldung.com/java-algorithm-complexity)
- [Checking If a List Is Sorted in Java](https://www.baeldung.com/java-check-if-list-sorted)
- [Checking if a Java Graph has a Cycle](https://www.baeldung.com/java-graph-has-a-cycle)
- [A Guide to the Folding Technique](https://www.baeldung.com/folding-hashing-technique)

2
apache-avro/pom.xml
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@ -17,7 +17,7 @@
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.10</version>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>

26
apache-olingo/olingo2/pom.xml
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@ -3,37 +3,28 @@
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.olingo2</groupId>
<artifactId>olingo2-sample</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>olingo2-sample</name>
<description>Sample Olingo 2 Project</description>
<properties>
<java.version>1.8</java.version>
<olingo2.version>2.0.11</olingo2.version>
</properties>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.3.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jersey</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
@ -90,4 +81,9 @@
</plugins>
</build>
<properties>
<java.version>1.8</java.version>
<olingo2.version>2.0.11</olingo2.version>
</properties>
</project>

2
apache-spark/pom.xml
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@ -49,6 +49,7 @@
<version>${com.datastax.spark.spark-cassandra-connector-java.version}</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
@ -78,6 +79,7 @@
</plugin>
</plugins>
</build>
<properties>
<org.apache.spark.spark-core.version>2.3.0</org.apache.spark.spark-core.version>
<org.apache.spark.spark-sql.version>2.3.0</org.apache.spark.spark-sql.version>

1
autovalue/README.md
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@ -1,3 +1,4 @@
### Relevant Articles:
- [Introduction to AutoValue](http://www.baeldung.com/introduction-to-autovalue)
- [Introduction to AutoFactory](http://www.baeldung.com/autofactory)
- [Google AutoService](https://www.baeldung.com/google-autoservice)

1
bootique/pom.xml
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@ -65,7 +65,6 @@
<properties>
<main.class>com.baeldung.bootique.App</main.class>
<bootique-bom.version>0.23</bootique-bom.version>
<maven-shade-plugin.version>2.4.3</maven-shade-plugin.version>
</properties>

3
core-groovy-2/README.md
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@ -6,4 +6,5 @@
- [Template Engines in Groovy](https://www.baeldung.com/groovy-template-engines)
- [Groovy def Keyword](https://www.baeldung.com/groovy-def-keyword)
- [Pattern Matching in Strings in Groovy](https://www.baeldung.com/groovy-pattern-matching)
- [Working with XML in Groovy](https://www.baeldung.com/groovy-xml)
- [Working with XML in Groovy](https://www.baeldung.com/groovy-xml)
- [Integrating Groovy into Java Applications](https://www.baeldung.com/groovy-java-applications)

27
core-groovy-2/pom.xml
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@ -157,20 +157,19 @@
</repositories>
<pluginRepositories>
<pluginRepository>
<id>bintray</id>
<name>Groovy Bintray</name>
<url>https://dl.bintray.com/groovy/maven</url>
<releases>
<!-- avoid automatic updates -->
<updatePolicy>never</updatePolicy>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
<pluginRepository>
<id>bintray</id>
<name>Groovy Bintray</name>
<url>https://dl.bintray.com/groovy/maven</url>
<releases>
<!-- avoid automatic updates -->
<updatePolicy>never</updatePolicy>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
<properties>
<junit.platform.version>1.0.0</junit.platform.version>

1
core-java-modules/README.md
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@ -3,3 +3,4 @@
- [Multi-Module Maven Application with Java Modules](https://www.baeldung.com/maven-multi-module-project-java-jpms)
- [Guide to Java FileChannel](https://www.baeldung.com/java-filechannel)
- [Understanding the NumberFormatException in Java](https://www.baeldung.com/java-number-format-exception)
- [Will an Error Be Caught by Catch Block in Java?](https://www.baeldung.com/java-error-catch)

1
core-java-modules/core-java-10/README.md
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@ -5,3 +5,4 @@
- [Guide to Java 10](http://www.baeldung.com/java-10-overview)
- [Copy a List to Another List in Java](http://www.baeldung.com/java-copy-list-to-another)
- [Deep Dive Into the New Java JIT Compiler – Graal](https://www.baeldung.com/graal-java-jit-compiler)
- [Copying Sets in Java](https://www.baeldung.com/java-copy-sets)

1
core-java-modules/core-java-8-2/README.md
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@ -6,3 +6,4 @@
- [Anonymous Classes in Java](http://www.baeldung.com/)
- [How to Delay Code Execution in Java](https://www.baeldung.com/java-delay-code-execution)
- [Run JAR Application With Command Line Arguments](https://www.baeldung.com/java-run-jar-with-arguments)
- [Java 8 Stream skip() vs limit()](https://www.baeldung.com/java-stream-skip-vs-limit)

18
core-java-modules/core-java-8-2/pom.xml
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@ -9,7 +9,6 @@
<name>core-java-8-2</name>
<packaging>jar</packaging>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-java</artifactId>
@ -17,14 +16,6 @@
<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>
<assertj.version>3.12.2</assertj.version>
</properties>
<dependencies>
<dependency>
<groupId>com.ibm.icu</groupId>
@ -51,6 +42,13 @@
</configuration>
</plugin>
</plugins>
</build>
<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>
<assertj.version>3.12.2</assertj.version>
</properties>
</project>

1
core-java-modules/core-java-8/README.md
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@ -40,3 +40,4 @@
- [Java 8 Predicate Chain](https://www.baeldung.com/java-predicate-chain)
- [Method References in Java](https://www.baeldung.com/java-method-references)
- [Creating a Custom Annotation in Java](https://www.baeldung.com/java-custom-annotation)
- [The Difference Between Collection.stream().forEach() and Collection.forEach()](https://www.baeldung.com/java-collection-stream-foreach)

1
core-java-modules/core-java-collections-set/README.md
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@ -10,3 +10,4 @@
- [Initializing HashSet at the Time of Construction](http://www.baeldung.com/java-initialize-hashset)
- [Guide to EnumSet](https://www.baeldung.com/java-enumset)
- [Set Operations in Java](https://www.baeldung.com/java-set-operations)
- [Copying Sets in Java](https://www.baeldung.com/java-copy-sets)

41
core-java-modules/core-java-collections-set/pom.xml
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@ -14,30 +14,31 @@
</parent>
<dependencies>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>${guava.version}</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-collections4</artifactId>
<version>${commons-collections4.version}</version>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.8.5</version>
</dependency>
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.6</version>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>${guava.version}</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-collections4</artifactId>
<version>${commons-collections4.version}</version>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>${gson.version}</version>
</dependency>
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>${commons-lang.version}</version>
</dependency>
</dependencies>
<properties>
<commons-collections4.version>4.3</commons-collections4.version>
<guava.version>27.1-jre</guava.version>
<gson.version>2.8.5</gson.version>
</properties>
</project>

10
core-java-modules/core-java-exceptions/pom.xml
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@ -14,15 +14,11 @@
<relativePath>../../parent-java</relativePath>
</parent>
<properties>
<commons-lang3.version>3.9</commons-lang3.version>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
@ -32,4 +28,8 @@
</dependency>
</dependencies>
<properties>
<commons-lang3.version>3.9</commons-lang3.version>
</properties>
</project>

16
core-java-modules/core-java-jpms/decoupling-pattern1/consumermodule/pom.xml
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@ -11,6 +11,14 @@
<version>1.0</version>
</parent>
<dependencies>
<dependency>
<groupId>com.baeldung.servicemodule</groupId>
<artifactId>servicemodule</artifactId>
<version>1.0</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
@ -19,12 +27,4 @@
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>com.baeldung.servicemodule</groupId>
<artifactId>servicemodule</artifactId>
<version>1.0</version>
</dependency>
</dependencies>
</project>

11
core-java-modules/core-java-jpms/decoupling-pattern2/consumermodule/pom.xml
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@ -2,17 +2,18 @@
<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">
<parent>
<artifactId>com.baeldung.decoupling-pattern2</artifactId>
<groupId>decoupling-pattern2</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<groupId>com.baeldung.consumermodule</groupId>
<artifactId>consumermodule</artifactId>
<version>1.0</version>
<parent>
<artifactId>com.baeldung.decoupling-pattern2</artifactId>
<groupId>decoupling-pattern2</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>com.baeldung.servicemodule</groupId>

1
core-java-modules/core-java-lang-oop-2/README.md
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@ -6,3 +6,4 @@
- [Generic Constructors in Java](https://www.baeldung.com/java-generic-constructors)
- [Cannot Reference “X” Before Supertype Constructor Has Been Called](https://www.baeldung.com/java-cannot-reference-x-before-supertype-constructor-error)
- [Anonymous Classes in Java](https://www.baeldung.com/java-anonymous-classes)
- [Raw Types in Java](https://www.baeldung.com/raw-types-java)

2
core-java-modules/core-java-nio/README.md
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@ -1,3 +1,3 @@
## Relevant articles:
- [Determine File Creating Date in Java](https://www.baeldung.com/file-creation-date-java)
- [Determine File Creating Date in Java](https://www.baeldung.com/java-file-creation-date)

8
core-java-modules/core-java-nio/pom.xml
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@ -8,9 +8,9 @@
<packaging>jar</packaging>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-java</artifactId>
<version>0.0.1-SNAPSHOT</version>
<relativePath>../../parent-java</relativePath>
<groupId>com.baeldung</groupId>
<artifactId>parent-java</artifactId>
<version>0.0.1-SNAPSHOT</version>
<relativePath>../../parent-java</relativePath>
</parent>
</project>

3
core-java-modules/core-java-optional/README.md
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@ -2,4 +2,5 @@
## Core Java Optional
### Relevant Articles:
### Relevant Articles:
- [Java Optional as Return Type](https://www.baeldung.com/java-optional-return)

37
core-java-modules/core-java-optional/pom.xml
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@ -1,22 +1,14 @@
<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>com.baeldung.core-java-modules</groupId>
<artifactId>core-java-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<artifactId>core-java-optional</artifactId>
<version>0.1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<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>
<hibernate.core.version>5.4.0.Final</hibernate.core.version>
<h2database.version>1.4.197</h2database.version>
<jackson.databind.version>2.9.8</jackson.databind.version>
</properties>
<modelVersion>4.0.0</modelVersion>
<artifactId>core-java-optional</artifactId>
<version>0.1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<parent>
<groupId>com.baeldung.core-java-modules</groupId>
<artifactId>core-java-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
@ -50,4 +42,13 @@
</plugins>
</build>
<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>
<hibernate.core.version>5.4.0.Final</hibernate.core.version>
<h2database.version>1.4.197</h2database.version>
<jackson.databind.version>2.9.8</jackson.databind.version>
</properties>
</project>

1
core-java-modules/core-java/pom.xml
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@ -13,7 +13,6 @@
<relativePath>../../parent-java</relativePath>
</parent>
<dependencies>
<dependency>
<groupId>commons-io</groupId>

9
core-java-modules/multimodulemavenproject/entitymodule/pom.xml
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@ -1,15 +1,16 @@
<?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>
<groupId>com.baeldung.entitymodule</groupId>
<artifactId>entitymodule</artifactId>
<version>1.0</version>
<packaging>jar</packaging>
<parent>
<groupId>com.baeldung.multimodulemavenproject</groupId>
<artifactId>multimodulemavenproject</artifactId>
<version>1.0</version>
</parent>
<groupId>com.baeldung.entitymodule</groupId>
<artifactId>entitymodule</artifactId>
<version>1.0</version>
<packaging>jar</packaging>
<build>
<plugins>

9
core-java-modules/multimodulemavenproject/mainappmodule/pom.xml
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@ -1,15 +1,16 @@
<?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>
<groupId>com.baeldung.mainappmodule</groupId>
<artifactId>mainappmodule</artifactId>
<version>1.0</version>
<packaging>jar</packaging>
<parent>
<groupId>com.baeldung.multimodulemavenproject</groupId>
<artifactId>multimodulemavenproject</artifactId>
<version>1.0</version>
</parent>
<groupId>com.baeldung.mainappmodule</groupId>
<artifactId>mainappmodule</artifactId>
<version>1.0</version>
<packaging>jar</packaging>
<dependencies>
<dependency>

19
core-java-modules/multimodulemavenproject/pom.xml
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@ -14,18 +14,25 @@
<relativePath>../../</relativePath>
</parent>
<modules>
<module>entitymodule</module>
<module>daomodule</module>
<module>userdaomodule</module>
<module>mainappmodule</module>
</modules>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>3.12.2</version>
<version>${assertj-core.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
@ -49,14 +56,8 @@
</pluginManagement>
</build>
<modules>
<module>entitymodule</module>
<module>daomodule</module>
<module>userdaomodule</module>
<module>mainappmodule</module>
</modules>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<assertj-core.version>3.12.2</assertj-core.version>
</properties>
</project>

27
core-java-modules/multimodulemavenproject/userdaomodule/pom.xml
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@ -1,24 +1,16 @@
<?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>
<groupId>com.baeldung.userdaomodule</groupId>
<artifactId>userdaomodule</artifactId>
<version>1.0</version>
<packaging>jar</packaging>
<parent>
<groupId>com.baeldung.multimodulemavenproject</groupId>
<artifactId>multimodulemavenproject</artifactId>
<version>1.0</version>
</parent>
<groupId>com.baeldung.userdaomodule</groupId>
<artifactId>userdaomodule</artifactId>
<version>1.0</version>
<packaging>jar</packaging>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
@ -33,6 +25,15 @@
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
</plugin>
</plugins>
</build>
<properties>
<maven.compiler.source>9</maven.compiler.source>
<maven.compiler.target>9</maven.compiler.target>

5
core-java-modules/pre-jpms/pom.xml
View File

@ -18,9 +18,10 @@
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.25</version>
<version>${org.slf4j.version}</version>
</dependency>
</dependencies>
<build>
<finalName>pre-jpms</finalName>
<plugins>
@ -65,9 +66,9 @@
</archive>
</configuration>
</plugin>
</plugins>
</build>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>

2
jackson-2/README.md
View File

@ -9,4 +9,4 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring
- [Mapping Multiple JSON Fields to a Single Java Field](https://www.baeldung.com/json-multiple-fields-single-java-field)
- [How to Process YAML with Jackson](https://www.baeldung.com/jackson-yaml)
- [Working with Tree Model Nodes in Jackson](https://www.baeldung.com/jackson-json-node-tree-model)
- [Converting JSON to CSV in Java](https://www.baeldung.com/java-converting-json-to-csv)

6
jackson-2/pom.xml
View File

@ -26,21 +26,21 @@
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-yaml</artifactId>
<version>2.9.8</version>
<version>${jackson.version}</version>
</dependency>
<!-- CSV -->
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-csv</artifactId>
<version>2.9.8</version>
<version>${jackson.version}</version>
</dependency>
<!-- Allow use of LocalDate -->
<dependency>
<groupId>com.fasterxml.jackson.datatype</groupId>
<artifactId>jackson-datatype-jsr310</artifactId>
<version>2.9.8</version>
<version>${jackson.version}</version>
</dependency>

126
jackson-2/src/test/java/com/baeldung/jackson/json/compare/JsonCompareUnitTest.java Normal file
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@ -0,0 +1,126 @@
package com.baeldung.jackson.json.compare;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotEquals;
import static org.junit.Assert.assertTrue;
import java.io.IOException;
import java.util.Comparator;
import org.junit.Test;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.NumericNode;
import com.fasterxml.jackson.databind.node.TextNode;
public class JsonCompareUnitTest {
@Test
public void givenTwoSameJsonDataObjects_whenCompared_thenAreEqual() throws IOException {
ObjectMapper mapper = new ObjectMapper();
String s1 = "{\"employee\": {\"id\": \"1212\",\"fullName\": \"John Miles\", \"age\": 34 }}";
String s2 = "{\"employee\": {\"id\": \"1212\",\"age\": 34, \"fullName\": \"John Miles\" }}";
JsonNode actualObj1 = mapper.readTree(s1);
JsonNode actualObj2 = mapper.readTree(s2);
assertEquals(actualObj1, actualObj2);
}
@Test
public void givenTwoSameNestedJsonDataObjects_whenCompared_thenEqual() throws IOException {
ObjectMapper mapper = new ObjectMapper();
String s1 = "{\"employee\": {\"id\": \"1212\",\"fullName\": \"John Miles\",\"age\": 34, \"contact\":{\"email\": \"john@xyz.com\",\"phone\": \"9999999999\"} }}";
String s2 = "{\"employee\": {\"id\": \"1212\",\"fullName\": \"John Miles\",\"age\": 34, \"contact\":{\"email\": \"john@xyz.com\",\"phone\": \"9999999999\"} }}";
JsonNode actualObj1 = mapper.readTree(s1);
JsonNode actualObj2 = mapper.readTree(s2);
assertEquals(actualObj1, actualObj2);
}
@Test
public void givenTwoSameListJsonDataObjects_whenCompared_thenEqual() throws IOException {
ObjectMapper mapper = new ObjectMapper();
String s1 = "{\"employee\": {\"id\": \"1212\",\"fullName\": \"John Miles\",\"age\": 34, \"skills\":[\"Java\", \"C++\", \"Python\"] }}";
String s2 = "{\"employee\": {\"id\": \"1212\",\"fullName\": \"John Miles\",\"age\": 34, \"skills\":[\"Java\", \"C++\", \"Python\"] }}";
JsonNode actualObj1 = mapper.readTree(s1);
JsonNode actualObj2 = mapper.readTree(s2);
assertEquals(actualObj1, actualObj2);
}
@Test
public void givenTwoJsonDataObjects_whenComparedUsingCustomNumericNodeComparator_thenEqual() throws IOException {
ObjectMapper mapper = new ObjectMapper();
String s1 = "{\"name\": \"John\",\"score\":5.0}";
String s2 = "{\"name\": \"John\",\"score\":5}";
JsonNode actualObj1 = mapper.readTree(s1);
JsonNode actualObj2 = mapper.readTree(s2);
NumericNodeComparator cmp = new NumericNodeComparator();
assertNotEquals(actualObj1, actualObj2);
assertTrue(actualObj1.equals(cmp, actualObj2));
}
public class NumericNodeComparator implements Comparator<JsonNode> {
@Override
public int compare(JsonNode o1, JsonNode o2) {
if (o1.equals(o2)) {
return 0;
}
if ((o1 instanceof NumericNode) && (o2 instanceof NumericNode)) {
Double d1 = ((NumericNode) o1).asDouble();
Double d2 = ((NumericNode) o2).asDouble();
if (d1.compareTo(d2) == 0) {
return 0;
}
}
return 1;
}
}
@Test
public void givenTwoJsonDataObjects_whenComparedUsingCustomTextNodeComparator_thenEqual() throws IOException {
ObjectMapper mapper = new ObjectMapper();
String s1 = "{\"name\": \"JOHN\",\"score\":5}";
String s2 = "{\"name\": \"John\",\"score\":5}";
JsonNode actualObj1 = mapper.readTree(s1);
JsonNode actualObj2 = mapper.readTree(s2);
TextNodeComparator cmp = new TextNodeComparator();
assertNotEquals(actualObj1, actualObj2);
assertTrue(actualObj1.equals(cmp, actualObj2));
}
public class TextNodeComparator implements Comparator<JsonNode> {
@Override
public int compare(JsonNode o1, JsonNode o2) {
if (o1.equals(o2)) {
return 0;
}
if ((o1 instanceof TextNode) && (o2 instanceof TextNode)) {
String s1 = ((TextNode) o1).asText();
String s2 = ((TextNode) o2).asText();
if (s1.equalsIgnoreCase(s2)) {
return 0;
}
}
return 1;
}
}
}

5
java-collections-conversions/README.md
View File

@ -10,4 +10,7 @@
- [Converting a List to String in Java](http://www.baeldung.com/java-list-to-string)
- [How to Convert List to Map in Java](http://www.baeldung.com/java-list-to-map)
- [Array to String Conversions](https://www.baeldung.com/java-array-to-string)
- [Converting a Collection to ArrayList in Java](https://www.baeldung.com/java-convert-collection-arraylist)
- [Converting a Collection to ArrayList in Java](https://www.baeldung.com/java-convert-collection-arraylist)
- [Java 8 Collectors toMap](https://www.baeldung.com/java-collectors-tomap)
- [Converting Iterable to Collection in Java](https://www.baeldung.com/java-iterable-to-collection)
- [Converting Iterator to List](https://www.baeldung.com/java-convert-iterator-to-list)

3
java-dates-2/pom.xml
View File

@ -25,7 +25,7 @@
<dependency>
<groupId>commons-validator</groupId>
<artifactId>commons-validator</artifactId>
<version>1.6</version>
<version>${commons-validator.version}</version>
</dependency>
<!-- test scoped -->
@ -63,6 +63,7 @@
<!-- testing -->
<assertj.version>3.6.1</assertj.version>
<joda-time.version>2.10</joda-time.version>
<commons-validator.version>1.6</commons-validator.version>
<maven.compiler.source>1.9</maven.compiler.source>
<maven.compiler.target>1.9</maven.compiler.target>
</properties>

3
java-math/pom.xml
View File

@ -42,7 +42,7 @@
<dependency>
<groupId>com.github.dpaukov</groupId>
<artifactId>combinatoricslib3</artifactId>
<version>3.3.0</version>
<version>${combinatoricslib3.version}</version>
</dependency>
</dependencies>
@ -63,6 +63,7 @@
<org.assertj.core.version>3.9.0</org.assertj.core.version>
<commons-codec.version>1.11</commons-codec.version>
<guava.version>27.0.1-jre</guava.version>
<combinatoricslib3.version>3.3.0</combinatoricslib3.version>
</properties>
</project>

3
java-streams-2/README.md
View File

@ -1,3 +1,4 @@
### Relevant Articles:
- [Guide to Stream.reduce()](https://www.baeldung.com/java-stream-reduce)
- [How to Break from Java Stream forEach](https://www.baeldung.com/java-break-stream-foreach)
- [Java IntStream Conversions](https://www.baeldung.com/java-intstream-convert)

2
jws/pom.xml
View File

@ -34,6 +34,7 @@
</dependencies>
<build>
<finalName>${project.artifactId}</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
@ -78,7 +79,6 @@
</configuration>
</plugin>
</plugins>
<finalName>${project.artifactId}</finalName>
</build>
<properties>

3
kotlin-quasar/README.md Normal file
View File

@ -0,0 +1,3 @@
### Relevant Articles
- [Introduction to Quasar in Kotlin](https://www.baeldung.com/kotlin-quasar)

23
kotlin-quasar/pom.xml
View File

@ -45,6 +45,27 @@
<artifactId>junit</artifactId>
<version>4.12</version>
</dependency>
<!-- logging -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${org.slf4j.version}</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>${logback.version}</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-core</artifactId>
<version>${logback.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>${org.slf4j.version}</version>
</dependency>
</dependencies>
<build>
@ -116,5 +137,7 @@
<properties>
<quasar.version>0.8.0</quasar.version>
<kotlin.version>1.3.31</kotlin.version>
<org.slf4j.version>1.7.21</org.slf4j.version>
<logback.version>1.1.7</logback.version>
</properties>
</project>

157
kotlin-quasar/src/test/kotlin/com/baeldung/quasar/ActorsBehaviorTest.kt Normal file
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@ -0,0 +1,157 @@
package com.baeldung.quasar
import co.paralleluniverse.actors.Actor
import co.paralleluniverse.actors.ActorRef
import co.paralleluniverse.actors.behaviors.*
import co.paralleluniverse.fibers.Suspendable
import co.paralleluniverse.strands.SuspendableCallable
import org.junit.Test
import org.slf4j.LoggerFactory
import java.lang.Exception
class ActorsBehaviorTest {
companion object {
private val LOG = LoggerFactory.getLogger(ActorsBehaviorTest::class.java)
}
@Test
fun requestReplyHelper() {
data class TestMessage(val input: Int) : RequestMessage<Int>()
val actor = object : Actor<TestMessage, Void>("requestReplyActor", null) {
@Suspendable
override fun doRun(): Void? {
while (true) {
val msg = receive()
LOG.info("Processing message: {}", msg)
RequestReplyHelper.reply(msg, msg.input * 100)
}
}
}
val actorRef = actor.spawn()
val result = RequestReplyHelper.call(actorRef, TestMessage(50))
LOG.info("Received reply: {}", result)
}
@Test
fun server() {
val actor = ServerActor(object : AbstractServerHandler<Int, String, Float>() {
@Suspendable
override fun handleCall(from: ActorRef<*>?, id: Any?, m: Int?): String {
LOG.info("Called with message: {} from {} with ID {}", m, from, id)
return m.toString() ?: "None"
}
@Suspendable
override fun handleCast(from: ActorRef<*>?, id: Any?, m: Float?) {
LOG.info("Cast message: {} from {} with ID {}", m, from, id)
}
})
val server = actor.spawn()
LOG.info("Call result: {}", server.call(5))
server.cast(2.5f)
server.shutdown()
}
interface Summer {
fun sum(a: Int, b: Int) : Int
}
@Test
fun proxyServer() {
val actor = ProxyServerActor(false, object : Summer {
@Synchronized
override fun sum(a: Int, b: Int): Int {
Exception().printStackTrace()
LOG.info("Adding together {} and {}", a, b)
return a + b
}
})
val summerActor = actor.spawn()
val result = (summerActor as Summer).sum(1, 2)
LOG.info("Result: {}", result)
summerActor.shutdown()
}
@Test
fun eventSource() {
val actor = EventSourceActor<String>()
val eventSource = actor.spawn()
eventSource.addHandler { msg ->
LOG.info("Sent message: {}", msg)
}
val name = "Outside Value"
eventSource.addHandler { msg ->
LOG.info("Also Sent message: {} {}", msg, name)
}
eventSource.send("Hello")
eventSource.shutdown()
}
@Test
fun finiteStateMachine() {
val actor = object : FiniteStateMachineActor() {
@Suspendable
override fun initialState(): SuspendableCallable<SuspendableCallable<*>> {
LOG.info("Starting")
return SuspendableCallable { lockedState() }
}
@Suspendable
fun lockedState() : SuspendableCallable<SuspendableCallable<*>> {
return receive {msg ->
when (msg) {
"PUSH" -> {
LOG.info("Still locked")
lockedState()
}
"COIN" -> {
LOG.info("Unlocking...")
unlockedState()
}
else -> TERMINATE
}
}
}
@Suspendable
fun unlockedState() : SuspendableCallable<SuspendableCallable<*>> {
return receive {msg ->
when (msg) {
"PUSH" -> {
LOG.info("Locking")
lockedState()
}
"COIN" -> {
LOG.info("Unlocked")
unlockedState()
}
else -> TERMINATE
}
}
}
}
val actorRef = actor.spawn()
listOf("PUSH", "COIN", "COIN", "PUSH", "PUSH").forEach {
LOG.info(it)
actorRef.sendSync(it)
}
actorRef.shutdown()
}
}

298
kotlin-quasar/src/test/kotlin/com/baeldung/quasar/ActorsTest.kt Normal file
View File

@ -0,0 +1,298 @@
package com.baeldung.quasar
import co.paralleluniverse.actors.*
import co.paralleluniverse.fibers.Suspendable
import co.paralleluniverse.strands.channels.Channels
import org.junit.Assert
import org.junit.Test
import org.slf4j.LoggerFactory
import java.util.concurrent.TimeUnit
class ActorsTest {
companion object {
private val LOG = LoggerFactory.getLogger(ActorsTest::class.java)
}
@Test
fun createNoopActor() {
val actor = object : Actor<Int, String>("noopActor", MailboxConfig(5, Channels.OverflowPolicy.THROW)) {
@Suspendable
override fun doRun(): String {
return "Hello"
}
}
actor.spawn()
println("Noop Actor: ${actor.get()}")
}
@Test
fun registerActor() {
val actor = object : Actor<Int, String>("registerActor", null) {
@Suspendable
override fun doRun(): String {
return "Hello"
}
}
val actorRef = actor.spawn()
actor.register()
val retrievedRef = ActorRegistry.getActor<ActorRef<Int>>("registerActor")
Assert.assertEquals(actorRef, retrievedRef)
actor.join()
}
@Test
fun registerActorNewName() {
val actor = object : Actor<Int, String>(null, null) {
@Suspendable
override fun doRun(): String {
return "Hello"
}
}
val actorRef = actor.spawn()
actor.register("renamedActor")
val retrievedRef = ActorRegistry.getActor<ActorRef<Int>>("renamedActor")
Assert.assertEquals(actorRef, retrievedRef)
actor.join()
}
@Test
fun retrieveUnknownActor() {
val retrievedRef = ActorRegistry.getActor<ActorRef<Int>>("unknownActor", 1, TimeUnit.SECONDS)
Assert.assertNull(retrievedRef)
}
@Test
fun createSimpleActor() {
val actor = object : Actor<Int, Void?>("simpleActor", null) {
@Suspendable
override fun doRun(): Void? {
val msg = receive()
LOG.info("SimpleActor Received Message: {}", msg)
return null
}
}
val actorRef = actor.spawn()
actorRef.send(1)
actor.join()
}
@Test
fun createLoopingActor() {
val actor = object : Actor<Int, Void?>("loopingActor", null) {
@Suspendable
override fun doRun(): Void? {
while (true) {
val msg = receive()
if (msg > 0) {
LOG.info("LoopingActor Received Message: {}", msg)
} else {
break
}
}
return null
}
}
val actorRef = actor.spawn()
actorRef.send(3)
actorRef.send(2)
actorRef.send(1)
actorRef.send(0)
actor.join()
}
@Test
fun actorBacklog() {
val actor = object : Actor<Int, String>("backlogActor", MailboxConfig(1, Channels.OverflowPolicy.THROW)) {
@Suspendable
override fun doRun(): String {
TimeUnit.MILLISECONDS.sleep(500);
LOG.info("Backlog Actor Received: {}", receive())
try {
receive()
} catch (e: Throwable) {
LOG.info("==== Exception throws by receive() ====")
e.printStackTrace()
}
return "No Exception"
}
}
val actorRef = actor.spawn()
actorRef.send(1)
actorRef.send(2)
try {
LOG.info("Backlog Actor: {}", actor.get())
} catch (e: Exception) {
// Expected
LOG.info("==== Exception throws by get() ====")
e.printStackTrace()
}
}
@Test
fun actorBacklogTrySend() {
val actor = object : Actor<Int, String>("backlogTrySendActor", MailboxConfig(1, Channels.OverflowPolicy.THROW)) {
@Suspendable
override fun doRun(): String {
TimeUnit.MILLISECONDS.sleep(500);
LOG.info("Backlog TrySend Actor Received: {}", receive())
return "No Exception"
}
}
val actorRef = actor.spawn()
LOG.info("Backlog TrySend 1: {}", actorRef.trySend(1))
LOG.info("Backlog TrySend 1: {}", actorRef.trySend(2))
actor.join()
}
@Test
fun actorTimeoutReceive() {
val actor = object : Actor<Int, String>("TimeoutReceiveActor", MailboxConfig(1, Channels.OverflowPolicy.THROW)) {
@Suspendable
override fun doRun(): String {
LOG.info("Timeout Actor Received: {}", receive(500, TimeUnit.MILLISECONDS))
return "Finished"
}
}
val actorRef = actor.spawn()
TimeUnit.MILLISECONDS.sleep(300)
actorRef.trySend(1)
actor.join()
}
@Test
fun actorNonBlockingReceive() {
val actor = object : Actor<Int, String>("NonBlockingReceiveActor", MailboxConfig(1, Channels.OverflowPolicy.THROW)) {
@Suspendable
override fun doRun(): String {
LOG.info("NonBlocking Actor Received #1: {}", tryReceive())
TimeUnit.MILLISECONDS.sleep(500)
LOG.info("NonBlocking Actor Received #2: {}", tryReceive())
return "Finished"
}
}
val actorRef = actor.spawn()
TimeUnit.MILLISECONDS.sleep(300)
actorRef.trySend(1)
actor.join()
}
@Test
fun evenActor() {
val actor = object : Actor<Int, Void?>("EvenActor", null) {
@Suspendable
override fun filterMessage(m: Any?): Int? {
return when (m) {
is Int -> {
if (m % 2 == 0) {
m * 10
} else {
null
}
}
else -> super.filterMessage(m)
}
}
@Suspendable
override fun doRun(): Void? {
while (true) {
val msg = receive()
if (msg > 0) {
LOG.info("EvenActor Received Message: {}", msg)
} else {
break
}
}
return null
}
}
val actorRef = actor.spawn()
actorRef.send(3)
actorRef.send(2)
actorRef.send(1)
actorRef.send(0)
actor.join()
}
@Test
fun watchingActors() {
val watched = object : Actor<Int, Void?>("WatchedActor", null) {
@Suspendable
override fun doRun(): Void? {
LOG.info("WatchedActor Starting")
receive(500, TimeUnit.MILLISECONDS)
LOG.info("WatchedActor Finishing")
return null
}
}
val watcher = object : Actor<Int, Void?>("WatcherActor", null) {
@Suspendable
override fun doRun(): Void? {
LOG.info("WatcherActor Listening")
try {
LOG.info("WatcherActor received Message: {}", receive(2, TimeUnit.SECONDS))
} catch (e: Exception) {
LOG.info("WatcherActor Received Exception", e)
}
return null
}
@Suspendable
override fun handleLifecycleMessage(m: LifecycleMessage?): Int? {
LOG.info("WatcherActor Received Lifecycle Message: {}", m)
return super.handleLifecycleMessage(m)
}
}
val watcherRef = watcher.spawn()
TimeUnit.MILLISECONDS.sleep(200)
val watchedRef = watched.spawn()
watcher.link(watchedRef)
watched.join()
watcher.join()
}
}

135
kotlin-quasar/src/test/kotlin/com/baeldung/quasar/ReactiveStreamsTest.kt Normal file
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@ -0,0 +1,135 @@
package com.baeldung.quasar
import co.paralleluniverse.fibers.Suspendable
import co.paralleluniverse.kotlin.fiber
import co.paralleluniverse.strands.channels.Channels
import co.paralleluniverse.strands.channels.Topic
import co.paralleluniverse.strands.channels.reactivestreams.ReactiveStreams
import org.junit.Test
import org.reactivestreams.Subscriber
import org.reactivestreams.Subscription
import org.slf4j.LoggerFactory
import java.util.concurrent.TimeUnit
class ReactiveStreamsTest {
companion object {
private val LOG = LoggerFactory.getLogger(ReactiveStreamsTest::class.java)
}
@Test
fun publisher() {
val inputChannel = Channels.newChannel<String>(1);
val publisher = ReactiveStreams.toPublisher(inputChannel)
publisher.subscribe(object : Subscriber<String> {
@Suspendable
override fun onComplete() {
LOG.info("onComplete")
}
@Suspendable
override fun onSubscribe(s: Subscription) {
LOG.info("onSubscribe: {}", s)
s.request(2)
}
@Suspendable
override fun onNext(t: String?) {
LOG.info("onNext: {}", t)
}
@Suspendable
override fun onError(t: Throwable?) {
LOG.info("onError: {}", t)
}
})
inputChannel.send("Hello")
inputChannel.send("World")
TimeUnit.SECONDS.sleep(1)
inputChannel.close()
}
@Test
fun publisherTopic() {
val inputTopic = Topic<String>()
val publisher = ReactiveStreams.toPublisher(inputTopic)
publisher.subscribe(object : Subscriber<String> {
@Suspendable
override fun onComplete() {
LOG.info("onComplete 1")
}
@Suspendable
override fun onSubscribe(s: Subscription) {
LOG.info("onSubscribe 1: {}", s)
s.request(2)
}
@Suspendable
override fun onNext(t: String?) {
LOG.info("onNext 1: {}", t)
}
@Suspendable
override fun onError(t: Throwable?) {
LOG.info("onError 1: {}", t)
}
})
publisher.subscribe(object : Subscriber<String> {
@Suspendable
override fun onComplete() {
LOG.info("onComplete 2")
}
@Suspendable
override fun onSubscribe(s: Subscription) {
LOG.info("onSubscribe 2: {}", s)
s.request(2)
}
@Suspendable
override fun onNext(t: String?) {
LOG.info("onNext 2: {}", t)
}
@Suspendable
override fun onError(t: Throwable?) {
LOG.info("onError 2: {}", t)
}
})
inputTopic.send("Hello")
inputTopic.send("World")
TimeUnit.SECONDS.sleep(1)
inputTopic.close()
}
@Test
fun subscribe() {
val inputChannel = Channels.newChannel<String>(10);
val publisher = ReactiveStreams.toPublisher(inputChannel)
val channel = ReactiveStreams.subscribe(10, Channels.OverflowPolicy.THROW, publisher)
fiber @Suspendable {
while (!channel.isClosed) {
val message = channel.receive()
LOG.info("Received: {}", message)
}
LOG.info("Stopped receiving messages")
}
inputChannel.send("Hello")
inputChannel.send("World")
TimeUnit.SECONDS.sleep(1)
inputChannel.close()
}
}

3
libraries-2/README.md
View File

@ -5,3 +5,6 @@
- [Guide to Classgraph Library](https://www.baeldung.com/classgraph)
- [Create a Java Command Line Program with Picocli](https://www.baeldung.com/java-picocli-create-command-line-program)
- [Guide to Java Parallel Collectors Library](https://www.baeldung.com/java-parallel-collectors)
- [Templating with Handlebars](https://www.baeldung.com/handlebars)
- [A Guide to Crawler4j](https://www.baeldung.com/crawler4j)
- [Decode an OkHttp JSON Response](https://www.baeldung.com/okhttp-json-response)

21
libraries-2/pom.xml
View File

@ -5,11 +5,13 @@
<modelVersion>4.0.0</modelVersion>
<artifactId>libraries2</artifactId>
<name>libraries2</name>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<repositories>
<repository>
<id>jboss-public-repository-group</id>
@ -25,6 +27,7 @@
</snapshots>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>org.mapdb</groupId>
@ -34,7 +37,7 @@
<dependency>
<groupId>com.pivovarit</groupId>
<artifactId>parallel-collectors</artifactId>
<version>1.1.0</version>
<version>${parallel-collectors.version}</version>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
@ -96,22 +99,22 @@
<dependency>
<groupId>com.squareup.okhttp3</groupId>
<artifactId>okhttp</artifactId>
<version>3.14.2</version>
<version>${okhttp.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.9.9</version>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.8.5</version>
<version>${gson.version}</version>
</dependency>
<dependency>
<groupId>com.squareup.okhttp3</groupId>
<artifactId>mockwebserver</artifactId>
<version>3.14.2</version>
<version>${mockwebserver.version}</version>
<scope>test</scope>
</dependency>
<dependency>
@ -122,7 +125,7 @@
<dependency>
<groupId>com.github.jknack</groupId>
<artifactId>handlebars</artifactId>
<version>4.1.2</version>
<version>${handlebars.version}</version>
</dependency>
<!-- Benchmarking -->
<dependency>
@ -141,6 +144,7 @@
<version>${mesos.library.version}</version>
</dependency>
</dependencies>
<properties>
<mapdb.version>3.0.7</mapdb.version>
<assertj.version>3.6.2</assertj.version>
@ -156,5 +160,10 @@
<la4j.version>0.6.0</la4j.version>
<jmh.version>1.19</jmh.version>
<mesos.library.version>0.28.3</mesos.library.version>
<parallel-collectors.version>1.1.0</parallel-collectors.version>
<okhttp.version>3.14.2</okhttp.version>
<gson.version>2.8.5</gson.version>
<mockwebserver.version>3.14.2</mockwebserver.version>
<handlebars.version>4.1.2</handlebars.version>
</properties>
</project>

7
libraries-http/README.md Normal file
View File

@ -0,0 +1,7 @@
### Relevant Articles:
- [A Guide to OkHttp](http://www.baeldung.com/guide-to-okhttp)
- [A Guide to Google-Http-Client](http://www.baeldung.com/google-http-client)
- [Asynchronous HTTP with async-http-client in Java](http://www.baeldung.com/async-http-client)
- [WebSockets with AsyncHttpClient](http://www.baeldung.com/async-http-client-websockets)

81
libraries-http/pom.xml Normal file
View File

@ -0,0 +1,81 @@
<?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>
<artifactId>libraries-http</artifactId>
<name>libraries-http</name>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>${assertj.version}</version>
</dependency>
<!-- Dependencies for response decoder with okhttp -->
<dependency>
<groupId>com.squareup.okhttp3</groupId>
<artifactId>okhttp</artifactId>
<version>${com.squareup.okhttp3.version}</version>
</dependency>
<!-- Dependencies for google http client -->
<dependency>
<groupId>com.google.http-client</groupId>
<artifactId>google-http-client</artifactId>
<version>${googleclient.version}</version>
</dependency>
<dependency>
<groupId>com.google.http-client</groupId>
<artifactId>google-http-client-jackson2</artifactId>
<version>${googleclient.version}</version>
</dependency>
<dependency>
<groupId>com.google.http-client</groupId>
<artifactId>google-http-client-gson</artifactId>
<version>${googleclient.version}</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.asynchttpclient/async-http-client -->
<dependency>
<groupId>org.asynchttpclient</groupId>
<artifactId>async-http-client</artifactId>
<version>${async.http.client.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>${jackson.version}</version>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.8.5</version>
</dependency>
<dependency>
<groupId>com.squareup.okhttp3</groupId>
<artifactId>mockwebserver</artifactId>
<version>${com.squareup.okhttp3.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<properties>
<assertj.version>3.6.2</assertj.version>
<com.squareup.okhttp3.version>3.14.2</com.squareup.okhttp3.version>
<googleclient.version>1.23.0</googleclient.version>
<async.http.client.version>2.2.0</async.http.client.version>
</properties>
</project>

0
libraries/src/main/java/com/baeldung/googlehttpclientguide/GitHubExample.java → libraries-http/src/main/java/com/baeldung/googlehttpclientguide/GitHubExample.java
View File

0
libraries/src/main/java/com/baeldung/googlehttpclientguide/GitHubUrl.java → libraries-http/src/main/java/com/baeldung/googlehttpclientguide/GitHubUrl.java
View File

0
libraries/src/main/java/com/baeldung/googlehttpclientguide/User.java → libraries-http/src/main/java/com/baeldung/googlehttpclientguide/User.java
View File

0
libraries/src/main/java/com/baeldung/googlehttpclientguide/logging.properties → libraries-http/src/main/java/com/baeldung/googlehttpclientguide/logging.properties
View File

13
libraries-http/src/main/resources/logback.xml Normal file
View File

@ -0,0 +1,13 @@
<?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>
<root level="INFO">
<appender-ref ref="STDOUT" />
</root>
</configuration>

0
libraries/src/test/java/com/baeldung/asynchttpclient/AsyncHttpClientLiveTest.java → libraries-http/src/test/java/com/baeldung/asynchttpclient/AsyncHttpClientLiveTest.java
View File

0
spring-rest/src/test/java/com/baeldung/client/Consts.java → libraries-http/src/test/java/com/baeldung/client/Consts.java
View File

0
spring-rest/src/test/java/com/baeldung/okhttp/DefaultContentTypeInterceptor.java → libraries-http/src/test/java/com/baeldung/okhttp/DefaultContentTypeInterceptor.java
View File

3
spring-rest/src/test/java/com/baeldung/okhttp/OkHttpFileUploadingLiveTest.java → libraries-http/src/test/java/com/baeldung/okhttp/OkHttpFileUploadingLiveTest.java
View File

@ -19,6 +19,9 @@ import okhttp3.Response;
import org.junit.Before;
import org.junit.Test;
/**
* Execute <code>spring-rest</code> module before running this live test
*/
public class OkHttpFileUploadingLiveTest {
private static final String BASE_URL = "http://localhost:" + APPLICATION_PORT + "/spring-rest";

3
spring-rest/src/test/java/com/baeldung/okhttp/OkHttpGetLiveTest.java → libraries-http/src/test/java/com/baeldung/okhttp/OkHttpGetLiveTest.java
View File

@ -17,6 +17,9 @@ import okhttp3.Response;
import org.junit.Before;
import org.junit.Test;
/**
* Execute <code>spring-rest</code> module before running this live test
*/
public class OkHttpGetLiveTest {
private static final String BASE_URL = "http://localhost:" + APPLICATION_PORT + "/spring-rest";

0
spring-rest/src/test/java/com/baeldung/okhttp/OkHttpHeaderLiveTest.java → libraries-http/src/test/java/com/baeldung/okhttp/OkHttpHeaderLiveTest.java
View File

3
spring-rest/src/test/java/com/baeldung/okhttp/OkHttpMiscLiveTest.java → libraries-http/src/test/java/com/baeldung/okhttp/OkHttpMiscLiveTest.java
View File

@ -20,6 +20,9 @@ import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Execute <code>spring-rest</code> module before running this live test
*/
public class OkHttpMiscLiveTest {
private static final String BASE_URL = "http://localhost:" + APPLICATION_PORT + "/spring-rest";

3
spring-rest/src/test/java/com/baeldung/okhttp/OkHttpPostingLiveTest.java → libraries-http/src/test/java/com/baeldung/okhttp/OkHttpPostingLiveTest.java
View File

@ -20,6 +20,9 @@ import okhttp3.Response;
import org.junit.Before;
import org.junit.Test;
/**
* Execute <code>spring-rest</code> module before running this live test
*/
public class OkHttpPostingLiveTest {
private static final String BASE_URL = "http://localhost:" + APPLICATION_PORT + "/spring-rest";

0
spring-rest/src/test/java/com/baeldung/okhttp/OkHttpRedirectLiveTest.java → libraries-http/src/test/java/com/baeldung/okhttp/OkHttpRedirectLiveTest.java
View File

0
spring-rest/src/test/java/com/baeldung/okhttp/ProgressRequestWrapper.java → libraries-http/src/test/java/com/baeldung/okhttp/ProgressRequestWrapper.java
View File

3
libraries/README.md
View File

@ -36,14 +36,11 @@
- [Introduction To Docx4J](http://www.baeldung.com/docx4j)
- [Introduction to StreamEx](http://www.baeldung.com/streamex)
- [Introduction to BouncyCastle with Java](http://www.baeldung.com/java-bouncy-castle)
- [A Guide to Google-Http-Client](http://www.baeldung.com/google-http-client)
- [Interact with Google Sheets from Java](http://www.baeldung.com/google-sheets-java-client)
- [A Docker Guide for Java](http://www.baeldung.com/docker-java-api)
- [Introduction To OpenCSV](http://www.baeldung.com/opencsv)
- [Introduction to Akka Actors in Java](http://www.baeldung.com/akka-actors-java)
- [Asynchronous HTTP with async-http-client in Java](http://www.baeldung.com/async-http-client)
- [Introduction to Smooks](http://www.baeldung.com/smooks)
- [WebSockets with AsyncHttpClient](http://www.baeldung.com/async-http-client-websockets)
- [A Guide to Infinispan in Java](http://www.baeldung.com/infinispan)
- [Introduction to OpenCSV](http://www.baeldung.com/opencsv)
- [A Guide to Unirest](http://www.baeldung.com/unirest)

12
libraries/pom.xml
View File

@ -18,23 +18,12 @@
<artifactId>akka-actor_2.12</artifactId>
<version>${typesafe-akka.version}</version>
</dependency>
<dependency>
<groupId>com.typesafe.akka</groupId>
<artifactId>akka-testkit_2.12</artifactId>
<version>${typesafe-akka.version}</version>
<scope>test</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/org.asynchttpclient/async-http-client -->
<dependency>
<groupId>org.asynchttpclient</groupId>
<artifactId>async-http-client</artifactId>
<version>${async.http.client.version}</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.beykery/neuroph/2.92 -->
<dependency>
<groupId>org.beykery</groupId>
@ -875,7 +864,6 @@
<kafka.version>2.0.0</kafka.version>
<smooks.version>1.7.0</smooks.version>
<docker.version>3.0.14</docker.version>
<async.http.client.version>2.2.0</async.http.client.version>
<infinispan.version>9.1.5.Final</infinispan.version>
<opencsv.version>4.1</opencsv.version>
<unirest.version>1.4.9</unirest.version>

11
maven-java-11/multimodule-maven-project/daomodule/pom.xml
View File

@ -1,14 +1,15 @@
<?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>com.baeldung.multimodule-maven-project</groupId>
<artifactId>multimodule-maven-project</artifactId>
<version>1.0</version>
</parent>
<groupId>com.baeldung.daomodule</groupId>
<artifactId>daomodule</artifactId>
<packaging>jar</packaging>
<version>1.0</version>
<name>daomodule</name>
<parent>
<groupId>com.baeldung.multimodule-maven-project</groupId>
<artifactId>multimodule-maven-project</artifactId>
<version>1.0</version>
</parent>
</project>

12
maven-java-11/multimodule-maven-project/entitiymodule/pom.xml
View File

@ -1,16 +1,18 @@
<?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>com.baeldung.multimodule-maven-project</groupId>
<artifactId>multimodule-maven-project</artifactId>
<version>1.0</version>
</parent>
<groupId>com.baeldung.entitymodule</groupId>
<artifactId>entitymodule</artifactId>
<packaging>jar</packaging>
<version>1.0</version>
<name>entitymodule</name>
<parent>
<groupId>com.baeldung.multimodule-maven-project</groupId>
<artifactId>multimodule-maven-project</artifactId>
<version>1.0</version>
</parent>
<properties>
<maven.compiler.source>11</maven.compiler.source>
<maven.compiler.target>11</maven.compiler.target>

11
maven-java-11/multimodule-maven-project/mainppmodule/pom.xml
View File

@ -1,16 +1,17 @@
<?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>com.baeldung.multimodule-maven-project</groupId>
<artifactId>multimodule-maven-project</artifactId>
<version>1.0</version>
</parent>
<groupId>com.baeldung.mainappmodule</groupId>
<artifactId>mainappmodule</artifactId>
<version>1.0</version>
<packaging>jar</packaging>
<name>mainappmodule</name>
<parent>
<groupId>com.baeldung.multimodule-maven-project</groupId>
<artifactId>multimodule-maven-project</artifactId>
<version>1.0</version>
</parent>
<dependencies>
<dependency>

15
maven-java-11/multimodule-maven-project/pom.xml
View File

@ -6,12 +6,20 @@
<version>1.0</version>
<packaging>pom</packaging>
<name>multimodule-maven-project</name>
<parent>
<groupId>com.baeldung.maven-java-11</groupId>
<artifactId>maven-java-11</artifactId>
<version>1.0</version>
</parent>
<modules>
<module>entitymodule</module>
<module>daomodule</module>
<module>userdaomodule</module>
<module>mainappmodule</module>
</modules>
<dependencyManagement>
<dependencies>
<dependency>
@ -45,13 +53,6 @@
</pluginManagement>
</build>
<modules>
<module>entitymodule</module>
<module>daomodule</module>
<module>userdaomodule</module>
<module>mainappmodule</module>
</modules>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>

12
maven-java-11/multimodule-maven-project/userdaomodule/pom.xml
View File

@ -1,16 +1,18 @@
<?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>com.baeldung.multimodule-maven-project</groupId>
<artifactId>multimodule-maven-project</artifactId>
<version>1.0</version>
</parent>
<groupId>com.baeldung.userdaomodule</groupId>
<artifactId>userdaomodule</artifactId>
<version>1.0</version>
<packaging>jar</packaging>
<name>userdaomodule</name>
<parent>
<groupId>com.baeldung.multimodule-maven-project</groupId>
<artifactId>multimodule-maven-project</artifactId>
<version>1.0</version>
</parent>
<dependencies>
<dependency>
<groupId>com.baeldung.entitymodule</groupId>

9
maven-java-11/pom.xml
View File

@ -6,14 +6,17 @@
<version>1.0</version>
<packaging>pom</packaging>
<name>maven-java-11</name>
<parent>
<artifactId>parent-modules</artifactId>
<groupId>com.baeldung</groupId>
<version>1.0.0-SNAPSHOT</version>
<artifactId>parent-modules</artifactId>
<groupId>com.baeldung</groupId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<modules>
<module>multimodule-maven-project</module>
</modules>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>11</maven.compiler.source>

5
maven/pom.xml
View File

@ -4,12 +4,13 @@
<groupId>com.baeldung</groupId>
<artifactId>maven</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>maven</name>
<packaging>pom</packaging>
<modules>
<module>custom-rule</module>
<module>maven-enforcer</module>
</modules>
<name>maven</name>
<packaging>pom</packaging>
<dependencies>
<dependency>

12
maven/versions-maven-plugin/original/pom.xml
View File

@ -11,19 +11,19 @@
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.3</version>
<version>${commons-io.version}</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-collections4</artifactId>
<version>4.0</version>
<version>${commons-collections4.version}</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.0</version>
<version>${commons-lang3.version}</version>
</dependency>
<dependency>
@ -35,7 +35,7 @@
<dependency>
<groupId>commons-beanutils</groupId>
<artifactId>commons-beanutils</artifactId>
<version>1.9.1-SNAPSHOT</version>
<version>${commons-beanutils.version}</version>
</dependency>
</dependencies>
@ -71,6 +71,10 @@
<properties>
<commons-compress-version>1.15</commons-compress-version>
<commons-io.version>2.3</commons-io.version>
<commons-collections4.version>4.0</commons-collections4.version>
<commons-lang3.version>3.0</commons-lang3.version>
<commons-beanutils.version>1.9.1</commons-beanutils.version>
</properties>
</project>

8
maven/versions-maven-plugin/pom.xml
View File

@ -6,10 +6,6 @@
<artifactId>versions-maven-plugin</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>versions-maven-plugin</name>
<properties>
<commons-compress-version>1.15</commons-compress-version>
</properties>
<dependencies>
@ -73,5 +69,9 @@
</snapshots>
</repository>
</repositories>
<properties>
<commons-compress-version>1.15</commons-compress-version>
</properties>
</project>

3
morphia/README.md Normal file
View File

@ -0,0 +1,3 @@
### Relevant Articles:
- [Intro to Morphia](http://www.baeldung.com/intro-to-morphia)

43
morphia/pom.xml Normal file
View File

@ -0,0 +1,43 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://maven.apache.org/POM/4.0.0"
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.morphia</groupId>
<artifactId>morphia</artifactId>
<name>morphia</name>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
<relativePath>..</relativePath>
</parent>
<dependencies>
<dependency>
<groupId>dev.morphia.morphia</groupId>
<artifactId>core</artifactId>
<version>${morphia.version}</version>
</dependency>
</dependencies>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>${spring-boot-maven-plugin.version}</version>
</plugin>
</plugins>
</pluginManagement>
</build>
<properties>
<spring-boot-maven-plugin.version>1.4.2.RELEASE</spring-boot-maven-plugin.version>
<morphia.version>1.5.3</morphia.version>
</properties>
</project>

31
morphia/src/main/java/com/baeldung/morphia/domain/Author.java Normal file
View File

@ -0,0 +1,31 @@
package com.baeldung.morphia.domain;
import java.util.List;
import dev.morphia.annotations.Entity;
import dev.morphia.annotations.Id;
@Entity
public class Author {
@Id
private String name;
private List<String> books;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public List<String> getBooks() {
return books;
}
public void setBooks(List<String> books) {
this.books = books;
}
}

116
morphia/src/main/java/com/baeldung/morphia/domain/Book.java Normal file
View File

@ -0,0 +1,116 @@
package com.baeldung.morphia.domain;
import java.util.HashSet;
import java.util.Set;
import dev.morphia.annotations.Embedded;
import dev.morphia.annotations.Entity;
import dev.morphia.annotations.Field;
import dev.morphia.annotations.Id;
import dev.morphia.annotations.Index;
import dev.morphia.annotations.IndexOptions;
import dev.morphia.annotations.Indexes;
import dev.morphia.annotations.Property;
import dev.morphia.annotations.Reference;
import dev.morphia.annotations.Validation;
@Entity("Books")
@Indexes({ @Index(fields = @Field("title"), options = @IndexOptions(name = "book_title")) })
@Validation("{ price : { $gt : 0 } }")
public class Book {
@Id
private String isbn;
@Property
private String title;
private String author;
@Embedded
private Publisher publisher;
@Property("price")
private double cost;
@Reference
private Set<Book> companionBooks;
public Book() {
}
public String getTitle() {
return title;
}
public String getAuthor() {
return author;
}
public double getCost() {
return cost;
}
public void addCompanionBooks(Book book) {
if (companionBooks != null)
this.companionBooks.add(book);
}
public Book(String isbn, String title, String author, double cost, Publisher publisher) {
this.isbn = isbn;
this.title = title;
this.author = author;
this.cost = cost;
this.publisher = publisher;
this.companionBooks = new HashSet<>();
}
@Override
public String toString() {
return "Book [isbn=" + isbn + ", title=" + title + ", author=" + author + ", publisher=" + publisher + ", cost=" + cost + "]";
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((author == null) ? 0 : author.hashCode());
long temp;
temp = Double.doubleToLongBits(cost);
result = prime * result + (int) (temp ^ (temp >>> 32));
result = prime * result + ((isbn == null) ? 0 : isbn.hashCode());
result = prime * result + ((publisher == null) ? 0 : publisher.hashCode());
result = prime * result + ((title == null) ? 0 : title.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
Book other = (Book) obj;
if (author == null) {
if (other.author != null)
return false;
} else if (!author.equals(other.author))
return false;
if (Double.doubleToLongBits(cost) != Double.doubleToLongBits(other.cost))
return false;
if (isbn == null) {
if (other.isbn != null)
return false;
} else if (!isbn.equals(other.isbn))
return false;
if (publisher == null) {
if (other.publisher != null)
return false;
} else if (!publisher.equals(other.publisher))
return false;
if (title == null) {
if (other.title != null)
return false;
} else if (!title.equals(other.title))
return false;
return true;
}
}

70
morphia/src/main/java/com/baeldung/morphia/domain/Publisher.java Normal file
View File

@ -0,0 +1,70 @@
package com.baeldung.morphia.domain;
import org.bson.types.ObjectId;
import dev.morphia.annotations.Entity;
import dev.morphia.annotations.Id;
@Entity
public class Publisher {
@Id
private ObjectId id;
private String name;
public Publisher() {
}
public Publisher(ObjectId id, String name) {
this.id = id;
this.name = name;
}
public ObjectId getId() {
return id;
}
public void setId(ObjectId id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
@Override
public String toString() {
return "Catalog [id=" + id + ", 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(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
Publisher other = (Publisher) obj;
if (name == null) {
if (other.name != null)
return false;
} else if (!name.equals(other.name))
return false;
return true;
}
}

13
morphia/src/main/resources/logback.xml Normal file
View File

@ -0,0 +1,13 @@
<?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>
<root level="INFO">
<appender-ref ref="STDOUT" />
</root>
</configuration>

130
morphia/src/test/java/com/baeldung/morphia/MorphiaIntegrationTest.java Normal file
View File

@ -0,0 +1,130 @@
package com.baeldung.morphia;
import static dev.morphia.aggregation.Group.grouping;
import static dev.morphia.aggregation.Group.push;
import static org.junit.Assert.assertTrue;
import static org.junit.jupiter.api.Assertions.assertEquals;
import java.util.Iterator;
import java.util.List;
import org.bson.types.ObjectId;
import org.junit.BeforeClass;
import org.junit.Ignore;
import org.junit.Test;
import com.baeldung.morphia.domain.Author;
import com.baeldung.morphia.domain.Book;
import com.baeldung.morphia.domain.Publisher;
import com.mongodb.MongoClient;
import dev.morphia.Datastore;
import dev.morphia.Morphia;
import dev.morphia.query.Query;
import dev.morphia.query.UpdateOperations;
@Ignore
public class MorphiaIntegrationTest {
private static Datastore datastore;
private static ObjectId id = new ObjectId();
@BeforeClass
public static void setUp() {
Morphia morphia = new Morphia();
morphia.mapPackage("com.baeldung.morphia");
datastore = morphia.createDatastore(new MongoClient(), "library");
datastore.ensureIndexes();
}
@Test
public void givenDataSource_whenCreateEntity_thenEntityCreated() {
Publisher publisher = new Publisher(id, "Awsome Publisher");
Book book = new Book("9781565927186", "Learning Java", "Tom Kirkman", 3.95, publisher);
Book companionBook = new Book("9789332575103", "Java Performance Companion", "Tom Kirkman", 1.95, publisher);
book.addCompanionBooks(companionBook);
datastore.save(companionBook);
datastore.save(book);
List<Book> books = datastore.createQuery(Book.class)
.field("title")
.contains("Learning Java")
.find()
.toList();
assertEquals(books.size(), 1);
assertEquals(books.get(0), book);
}
@Test
public void givenDocument_whenUpdated_thenUpdateReflected() {
Publisher publisher = new Publisher(id, "Awsome Publisher");
Book book = new Book("9781565927186", "Learning Java", "Tom Kirkman", 3.95, publisher);
datastore.save(book);
Query<Book> query = datastore.createQuery(Book.class)
.field("title")
.contains("Learning Java");
UpdateOperations<Book> updates = datastore.createUpdateOperations(Book.class)
.inc("price", 1);
datastore.update(query, updates);
List<Book> books = datastore.createQuery(Book.class)
.field("title")
.contains("Learning Java")
.find()
.toList();
assertEquals(books.get(0)
.getCost(), 4.95);
}
@Test
public void givenDocument_whenDeleted_thenDeleteReflected() {
Publisher publisher = new Publisher(id, "Awsome Publisher");
Book book = new Book("9781565927186", "Learning Java", "Tom Kirkman", 3.95, publisher);
datastore.save(book);
Query<Book> query = datastore.createQuery(Book.class)
.field("title")
.contains("Learning Java");
datastore.delete(query);
List<Book> books = datastore.createQuery(Book.class)
.field("title")
.contains("Learning Java")
.find()
.toList();
assertEquals(books.size(), 0);
}
@Test
public void givenDocument_whenAggregated_thenResultsCollected() {
Publisher publisher = new Publisher(id, "Awsome Publisher");
datastore.save(new Book("9781565927186", "Learning Java", "Tom Kirkman", 3.95, publisher));
datastore.save(new Book("9781449313142", "Learning Perl", "Mark Pence", 2.95, publisher));
datastore.save(new Book("9787564100476", "Learning Python", "Mark Pence", 5.95, publisher));
datastore.save(new Book("9781449368814", "Learning Scala", "Mark Pence", 6.95, publisher));
datastore.save(new Book("9781784392338", "Learning Go", "Jonathan Sawyer", 8.95, publisher));
Iterator<Author> authors = datastore.createAggregation(Book.class)
.group("author", grouping("books", push("title")))
.out(Author.class);
assertTrue(authors.hasNext());
}
@Test
public void givenDocument_whenProjected_thenOnlyProjectionReceived() {
Publisher publisher = new Publisher(id, "Awsome Publisher");
Book book = new Book("9781565927186", "Learning Java", "Tom Kirkman", 3.95, publisher);
datastore.save(book);
List<Book> books = datastore.createQuery(Book.class)
.field("title")
.contains("Learning Java")
.project("title", true)
.find()
.toList();
assertEquals(books.size(), 1);
assertEquals("Learning Java", books.get(0)
.getTitle());
assertEquals(null, books.get(0)
.getAuthor());
}
}

1
msf4j/pom.xml
View File

@ -23,6 +23,7 @@
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.wso2.msf4j</groupId>

5
optaplanner/pom.xml
View File

@ -18,11 +18,6 @@
<artifactId>optaplanner-core</artifactId>
<version>7.9.0.Final</version>
</dependency>
<!--<dependency>-->
<!--<groupId></groupId>-->
<!--<artifactId></artifactId>-->
<!--</dependency>-->
</dependencies>
</project>

46
parent-boot-2/pom.xml
View File

@ -1,9 +1,9 @@
<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">
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>
<artifactId>parent-boot-2</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>parent-boot-2</name>
<name>parent-boot-2</name>
<packaging>pom</packaging>
<description>Parent for all Spring Boot 2 modules</description>
@ -13,7 +13,7 @@
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencyManagement>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
@ -28,7 +28,7 @@
<dependency>
<groupId>io.rest-assured</groupId>
<artifactId>rest-assured</artifactId>
</dependency>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
@ -36,22 +36,22 @@
</dependency>
</dependencies>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>${spring-boot.version}</version>
<configuration>
<mainClass>${start-class}</mainClass>
<!-- this is necessary as we're not using the Boot parent -->
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>${spring-boot.version}</version>
<configuration>
<mainClass>${start-class}</mainClass>
<!-- this is necessary as we're not using the Boot parent -->
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
<profiles>
<profile>
<id>thin-jar</id>
@ -75,9 +75,9 @@
</profiles>
<properties>
<rest-assured.version>3.1.0</rest-assured.version>
<rest-assured.version>3.3.0</rest-assured.version>
<!-- plugins -->
<thin.version>1.0.21.RELEASE</thin.version>
<spring-boot.version>2.1.3.RELEASE</spring-boot.version>
<thin.version>1.0.22.RELEASE</thin.version>
<spring-boot.version>2.1.6.RELEASE</spring-boot.version>
</properties>
</project>

15
parent-boot-performance/pom.xml
View File

@ -13,13 +13,6 @@
<version>1.0.0-SNAPSHOT</version>
</parent>
<properties>
<rest-assured.version>3.1.0</rest-assured.version>
<!-- plugins -->
<thin.version>1.0.21.RELEASE</thin.version>
<spring-boot.version>2.2.0.M3</spring-boot.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
@ -31,6 +24,7 @@
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>io.rest-assured</groupId>
@ -88,4 +82,11 @@
</build>
</profile>
</profiles>
<properties>
<rest-assured.version>3.1.0</rest-assured.version>
<!-- plugins -->
<thin.version>1.0.21.RELEASE</thin.version>
<spring-boot.version>2.2.0.M3</spring-boot.version>
</properties>
</project>

1
patterns/design-patterns/pom.xml
View File

@ -48,6 +48,7 @@
<version>${grep4j.version}</version>
</dependency>
</dependencies>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>

5
patterns/dip/pom.xml
View File

@ -19,13 +19,13 @@
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.assertj</groupId>
<artifactId>assertj-core</artifactId>
<version>3.12.1</version>
<version>${assertj-core.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
@ -34,6 +34,7 @@
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>11</maven.compiler.source>
<maven.compiler.target>11</maven.compiler.target>
<assertj-core.version>3.12.1</assertj-core.version>
</properties>
</project>

3
persistence-modules/elasticsearch/README.md Normal file
View File

@ -0,0 +1,3 @@
### Relevant Articles
- [Jest – Elasticsearch Java Client](https://www.baeldung.com/elasticsearch-jest)

8
persistence-modules/elasticsearch/pom.xml
View File

@ -20,12 +20,16 @@
<dependency>
<groupId>io.searchbox</groupId>
<artifactId>jest</artifactId>
<version>6.3.1</version>
<version>${jest.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.9.6</version>
<version>${jackson.version}</version>
</dependency>
</dependencies>
<properties>
<jest.version>6.3.1</jest.version>
</properties>
</project>

1
persistence-modules/hibernate-mapping/README.md
View File

@ -3,3 +3,4 @@
- [Persisting Maps with Hibernate](https://www.baeldung.com/hibernate-persisting-maps)
- [Difference Between @Size, @Length, and @Column(length=value)](https://www.baeldung.com/jpa-size-length-column-differences)
- [Hibernate Validator Specific Constraints](https://www.baeldung.com/hibernate-validator-constraints)

13
persistence-modules/hibernate-mapping/pom.xml
View File

@ -2,6 +2,9 @@
<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">
<artifactId>hibernate-mapping</artifactId>
<version>1.0.0-SNAPSHOT</version>
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.baeldung</groupId>
@ -10,10 +13,6 @@
<relativePath>..</relativePath>
</parent>
<artifactId>hibernate-mapping</artifactId>
<version>1.0.0-SNAPSHOT</version>
<modelVersion>4.0.0</modelVersion>
<dependencies>
<dependency>
<groupId>org.hibernate</groupId>
@ -45,12 +44,12 @@
<dependency>
<groupId>javax.money</groupId>
<artifactId>money-api</artifactId>
<version>1.0.3</version>
<version>${money-api.version}</version>
</dependency>
<dependency>
<groupId>org.javamoney</groupId>
<artifactId>moneta</artifactId>
<version>1.3</version>
<version>${moneta.version}</version>
<type>pom</type>
</dependency>
</dependencies>
@ -70,6 +69,8 @@
<assertj-core.version>3.8.0</assertj-core.version>
<hibernate-validator.version>6.0.16.Final</hibernate-validator.version>
<org.glassfish.javax.el.version>3.0.1-b11</org.glassfish.javax.el.version>
<money-api.version>1.0.3</money-api.version>
<moneta.version>1.3</moneta.version>
</properties>
</project>

16
persistence-modules/hibernate-ogm/pom.xml
View File

@ -19,31 +19,31 @@
<dependency>
<groupId>org.hibernate.ogm</groupId>
<artifactId>hibernate-ogm-mongodb</artifactId>
<version>5.4.0.Final</version>
<version>${hibernate.version}</version>
</dependency>
<!-- Neo4j -->
<dependency>
<groupId>org.hibernate.ogm</groupId>
<artifactId>hibernate-ogm-neo4j</artifactId>
<version>5.4.0.Final</version>
<version>${hibernate.version}</version>
</dependency>
<!-- Narayana JTA -->
<dependency>
<groupId>org.jboss.narayana.jta</groupId>
<artifactId>narayana-jta</artifactId>
<version>5.5.23.Final</version>
<version>${narayana-jta.version}</version>
</dependency>
<!-- Testing -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.12</version>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.easytesting</groupId>
<artifactId>fest-assert</artifactId>
<version>1.4</version>
<version>${fest-assert.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
@ -57,4 +57,10 @@
</resource>
</resources>
</build>
<properties>
<hibernate.version>5.4.0.Final</hibernate.version>
<fest-assert.version>1.4</fest-assert.version>
<narayana-jta.version>5.5.23.Final</narayana-jta.version>
</properties>
</project>

1
persistence-modules/hibernate5/README.md
View File

@ -33,3 +33,4 @@
- [Hibernate Aggregate Functions](https://www.baeldung.com/hibernate-aggregate-functions)
- [Hibernate Query Plan Cache](https://www.baeldung.com/hibernate-query-plan-cache)
- [TransactionRequiredException Error](https://www.baeldung.com/jpa-transaction-required-exception)
- [Enabling Transaction Locks in Spring Data JPA](https://www.baeldung.com/java-jpa-transaction-locks)

8
persistence-modules/hibernate5/pom.xml
View File

@ -60,7 +60,7 @@
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-testing</artifactId>
<version>5.2.2.Final</version>
<version>${hibernate.version}</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
@ -70,7 +70,7 @@
<dependency>
<groupId>net.bytebuddy</groupId>
<artifactId>byte-buddy</artifactId>
<version>1.9.5</version>
<version>${byte-buddy.version}</version>
</dependency>
<dependency>
@ -91,7 +91,7 @@
<dependency>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
<version>2.3.0</version>
<version>${jaxb-api.version}</version>
</dependency>
</dependencies>
@ -120,6 +120,8 @@
<assertj-core.version>3.8.0</assertj-core.version>
<openjdk-jmh.version>1.21</openjdk-jmh.version>
<geodb.version>0.9</geodb.version>
<byte-buddy.version>1.9.5</byte-buddy.version>
<jaxb-api.version>2.3.0</jaxb-api.version>
</properties>
</project>

4
persistence-modules/java-jpa/pom.xml
View File

@ -34,7 +34,7 @@
<dependency>
<groupId>javax.persistence</groupId>
<artifactId>javax.persistence-api</artifactId>
<version>2.2</version>
<version>${javax.persistence-api.version}</version>
</dependency>
<!--Runtime JPA implementation-->
@ -104,10 +104,12 @@
</plugin>
</plugins>
</build>
<properties>
<hibernate.version>5.4.0.Final</hibernate.version>
<eclipselink.version>2.7.4-RC1</eclipselink.version>
<postgres.version>42.2.5</postgres.version>
<javax.persistence-api.version>2.2</javax.persistence-api.version>
</properties>
</project>

2
persistence-modules/java-mongodb/pom.xml
View File

@ -22,8 +22,6 @@
<version>${flapdoodle.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mongodb</groupId>
<artifactId>mongo-java-driver</artifactId>

8
persistence-modules/jpa-hibernate-cascade-type/pom.xml
View File

@ -2,6 +2,10 @@
<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">
<artifactId>jpa-hibernate-cascade-type</artifactId>
<modelVersion>4.0.0</modelVersion>
<version>1.0.0-SNAPSHOT</version>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
@ -9,10 +13,6 @@
<relativePath>../../</relativePath>
</parent>
<artifactId>jpa-hibernate-cascade-type</artifactId>
<modelVersion>4.0.0</modelVersion>
<version>1.0.0-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>org.hibernate</groupId>

6
persistence-modules/spring-data-jpa-2/pom.xml
View File

@ -29,7 +29,7 @@
<dependency>
<groupId>net.ttddyy</groupId>
<artifactId>datasource-proxy</artifactId>
<version>1.4.1</version>
<version>${datasource-proxy.version}</version>
</dependency>
<dependency>
@ -42,4 +42,8 @@
<artifactId>spring-oxm</artifactId>
</dependency>
</dependencies>
<properties>
<datasource-proxy.version>1.4.1</datasource-proxy.version>
</properties>
</project>

9
persistence-modules/spring-data-jpa/pom.xml
View File

@ -37,14 +37,14 @@
<dependency>
<groupId>org.testcontainers</groupId>
<artifactId>postgresql</artifactId>
<version>1.10.6</version>
<version>${testcontainers.postgresql.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>42.2.5</version>
<version>${postgresql.version}</version>
</dependency>
<!-- Test containers only dependencies -->
@ -66,7 +66,7 @@
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>21.0</version>
<version>${guava.version}</version>
</dependency>
<!-- JUnit Jupiter dependencies -->
@ -92,6 +92,9 @@
<properties>
<start-class>com.baeldung.boot.Application</start-class>
<testcontainers.postgresql.version>1.10.6</testcontainers.postgresql.version>
<postgresql.version>42.2.5</postgresql.version>
<guava.version>21.0</guava.version>
</properties>
</project>

4
persistence-modules/spring-data-mongodb/pom.xml
View File

@ -21,7 +21,7 @@
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-releasetrain</artifactId>
<version>Lovelace-SR3</version>
<version>Lovelace-SR9</version>
<type>pom</type>
</dependency>
@ -95,7 +95,7 @@
</build>
<properties>
<org.springframework.data.version>2.1.2.RELEASE</org.springframework.data.version>
<org.springframework.data.version>2.1.9.RELEASE</org.springframework.data.version>
<querydsl.version>4.1.4</querydsl.version>
<mysema.maven.version>1.1.3</mysema.maven.version>
<mongodb-reactivestreams.version>1.9.2</mongodb-reactivestreams.version>

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