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BAEL-2168 Java EE 7 Batch Processing (#5645) 

* jberet batch

* Batch Understanding

* partition

* exception

* some more changes
This commit is contained in:
Amitabh Mandal 2018-11-25 15:31:22 +05:30 committed by Grzegorz Piwowarek
parent 2f9fee0391
commit f784c3bb79
39 changed files with 1473 additions and 414 deletions
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935
jee-7/pom.xml
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@ -1,430 +1,537 @@
<?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>jee-7</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>war</packaging>
<description>JavaEE 7 Arquillian Archetype Sample</description>
<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>jee-7</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>war</packaging>
<description>JavaEE 7 Arquillian Archetype Sample</description>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<parent>
<groupId>com.baeldung</groupId>
<artifactId>parent-modules</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>
<dependencies>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>${javaee_api.version}</version>
<scope>provided</scope>
</dependency>
<dependencies>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-api</artifactId>
<version>${javaee_api.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.arquillian.junit</groupId>
<artifactId>arquillian-junit-container</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.arquillian.graphene</groupId>
<artifactId>graphene-webdriver</artifactId>
<version>${graphene-webdriver.version}</version>
<type>pom</type>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.jayway.awaitility</groupId>
<artifactId>awaitility</artifactId>
<version>${awaitility.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.arquillian.junit</groupId>
<artifactId>arquillian-junit-container</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.arquillian.graphene</groupId>
<artifactId>graphene-webdriver</artifactId>
<version>${graphene-webdriver.version}</version>
<type>pom</type>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.jayway.awaitility</groupId>
<artifactId>awaitility</artifactId>
<version>${awaitility.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.shrinkwrap.resolver</groupId>
<artifactId>shrinkwrap-resolver-impl-maven</artifactId>
<scope>test</scope>
<type>jar</type>
</dependency>
<dependency>
<groupId>org.jboss.shrinkwrap.resolver</groupId>
<artifactId>shrinkwrap-resolver-impl-maven</artifactId>
<scope>test</scope>
<type>jar</type>
</dependency>
<dependency>
<groupId>org.jboss.shrinkwrap.resolver</groupId>
<artifactId>shrinkwrap-resolver-impl-maven-archive</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>${httpclient.version}</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>${commons-io.version}</version>
</dependency>
<dependency>
<groupId>com.sun.faces</groupId>
<artifactId>jsf-api</artifactId>
<version>${com.sun.faces.jsf.version}</version>
</dependency>
<dependency>
<groupId>com.sun.faces</groupId>
<artifactId>jsf-impl</artifactId>
<version>${com.sun.faces.jsf.version}</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>${jstl.version}</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>${javax.servlet-api.version}</version>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>${jsp-api.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>taglibs</groupId>
<artifactId>standard</artifactId>
<version>${taglibs.standard.version}</version>
</dependency>
<dependency>
<groupId>org.jboss.shrinkwrap.resolver</groupId>
<artifactId>shrinkwrap-resolver-impl-maven-archive</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>${httpclient.version}</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>${commons-io.version}</version>
</dependency>
<dependency>
<groupId>com.sun.faces</groupId>
<artifactId>jsf-api</artifactId>
<version>${com.sun.faces.jsf.version}</version>
</dependency>
<dependency>
<groupId>com.sun.faces</groupId>
<artifactId>jsf-impl</artifactId>
<version>${com.sun.faces.jsf.version}</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>${jstl.version}</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>${javax.servlet-api.version}</version>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>${jsp-api.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>taglibs</groupId>
<artifactId>standard</artifactId>
<version>${taglibs.standard.version}</version>
</dependency>
<dependency>
<groupId>javax.mvc</groupId>
<artifactId>javax.mvc-api</artifactId>
<version>20160715</version>
</dependency>
<dependency>
<groupId>org.glassfish.ozark</groupId>
<artifactId>ozark</artifactId>
<version>${ozark.version}</version>
</dependency>
<dependency>
<groupId>javax.mvc</groupId>
<artifactId>javax.mvc-api</artifactId>
<version>20160715</version>
</dependency>
<dependency>
<groupId>org.glassfish.ozark</groupId>
<artifactId>ozark</artifactId>
<version>${ozark.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-web</artifactId>
<version>${org.springframework.security.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-web</artifactId>
<version>${org.springframework.security.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-config</artifactId>
<version>${org.springframework.security.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-taglibs</artifactId>
<version>${org.springframework.security.version}</version>
</dependency>
</dependencies>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-config</artifactId>
<version>${org.springframework.security.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-taglibs</artifactId>
<version>${org.springframework.security.version}</version>
</dependency>
<!-- Batch dependencies -->
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>${maven-war-plugin.version}</version>
<configuration>
<warSourceDirectory>src/main/webapp</warSourceDirectory>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
</plugins>
</build>
<dependency>
<groupId>org.jboss.spec.javax.batch</groupId>
<artifactId>jboss-batch-api_1.0_spec</artifactId>
<version>1.0.0.Final</version>
</dependency>
<dependency>
<groupId>org.jberet</groupId>
<artifactId>jberet-core</artifactId>
<version>1.0.2.Final</version>
</dependency>
<dependency>
<groupId>org.jberet</groupId>
<artifactId>jberet-support</artifactId>
<version>1.0.2.Final</version>
</dependency>
<dependency>
<groupId>org.jboss.spec.javax.transaction</groupId>
<artifactId>jboss-transaction-api_1.2_spec</artifactId>
<version>1.0.0.Final</version>
</dependency>
<dependency>
<groupId>org.jboss.marshalling</groupId>
<artifactId>jboss-marshalling</artifactId>
<version>1.4.2.Final</version>
</dependency>
<dependency>
<groupId>org.jboss.weld</groupId>
<artifactId>weld-core</artifactId>
<version>2.1.1.Final</version>
</dependency>
<dependency>
<groupId>org.jboss.weld.se</groupId>
<artifactId>weld-se</artifactId>
<version>2.1.1.Final</version>
</dependency>
<dependency>
<groupId>org.jberet</groupId>
<artifactId>jberet-se</artifactId>
<version>1.0.2.Final</version>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<version>1.4.178</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-jetty-servlet</artifactId>
<version>2.22.1</version>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.jboss.arquillian</groupId>
<artifactId>arquillian-bom</artifactId>
<version>${arquillian_core.version}</version>
<scope>import</scope>
<type>pom</type>
</dependency>
<dependency>
<groupId>org.jboss.arquillian.extension</groupId>
<artifactId>arquillian-drone-bom</artifactId>
<version>${arquillian-drone-bom.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>${maven-war-plugin.version}</version>
<configuration>
<warSourceDirectory>src/main/webapp</warSourceDirectory>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
</plugins>
<pluginManagement>
<plugins>
<!--This plugin's configuration is used to store Eclipse m2e settings
only. It has no influence on the Maven build itself. -->
<plugin>
<groupId>org.eclipse.m2e</groupId>
<artifactId>lifecycle-mapping</artifactId>
<version>1.0.0</version>
<configuration>
<lifecycleMappingMetadata>
<pluginExecutions>
<pluginExecution>
<pluginExecutionFilter>
<groupId>
org.apache.maven.plugins
</groupId>
<artifactId>
maven-pmd-plugin
</artifactId>
<versionRange>
[3.8,)
</versionRange>
<goals>
<goal>check</goal>
</goals>
</pluginExecutionFilter>
<action>
<ignore></ignore>
</action>
</pluginExecution>
</pluginExecutions>
</lifecycleMappingMetadata>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
<profiles>
<profile>
<id>wildfly-managed-arquillian</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<properties>
<serverProfile>standalone-full.xml</serverProfile>
<serverRoot>${project.build.directory}/wildfly-${version.wildfly}</serverRoot>
</properties>
<dependencies>
<dependency>
<groupId>io.undertow</groupId>
<artifactId>undertow-websockets-jsr</artifactId>
<version>${undertow-websockets-jsr.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-client</artifactId>
<version>${resteasy.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-jaxb-provider</artifactId>
<version>${resteasy.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-json-p-provider</artifactId>
<version>${resteasy.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.wildfly</groupId>
<artifactId>wildfly-arquillian-container-managed</artifactId>
<version>${wildfly.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.jboss.arquillian</groupId>
<artifactId>arquillian-bom</artifactId>
<version>${arquillian_core.version}</version>
<scope>import</scope>
<type>pom</type>
</dependency>
<dependency>
<groupId>org.jboss.arquillian.extension</groupId>
<artifactId>arquillian-drone-bom</artifactId>
<version>${arquillian-drone-bom.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<pluginManagement>
<plugins>
<plugin>
<artifactId>maven-dependency-plugin</artifactId>
<version>${maven-dependency-plugin.version}</version>
<configuration>
<skip>${maven.test.skip}</skip>
</configuration>
<executions>
<execution>
<id>unpack</id>
<phase>process-test-classes</phase>
<goals>
<goal>unpack</goal>
</goals>
<configuration>
<artifactItems>
<artifactItem>
<groupId>org.wildfly</groupId>
<artifactId>wildfly-dist</artifactId>
<version>${wildfly.version}</version>
<type>zip</type>
<overWrite>false</overWrite>
<outputDirectory>${project.build.directory}</outputDirectory>
</artifactItem>
</artifactItems>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
<configuration>
<environmentVariables>
<JBOSS_HOME>${project.build.directory}/wildfly-${wildfly.version}</JBOSS_HOME>
</environmentVariables>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
</profile>
<profile>
<id>wildfly-remote-arquillian</id>
<dependencies>
<dependency>
<groupId>io.undertow</groupId>
<artifactId>undertow-websockets-jsr</artifactId>
<version>${undertow-websockets-jsr.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-client</artifactId>
<version>${resteasy.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-jaxb-provider</artifactId>
<version>${resteasy.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-json-p-provider</artifactId>
<version>${resteasy.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.wildfly</groupId>
<artifactId>wildfly-arquillian-container-remote</artifactId>
<version>${wildfly.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
</profile>
<profile>
<id>glassfish-embedded-arquillian</id>
<dependencies>
<dependency>
<groupId>org.glassfish.main.extras</groupId>
<artifactId>glassfish-embedded-all</artifactId>
<version>${glassfish-embedded-all.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish</groupId>
<artifactId>javax.json</artifactId>
<version>${javax.json.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.tyrus</groupId>
<artifactId>tyrus-client</artifactId>
<version>${tyrus.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.tyrus</groupId>
<artifactId>tyrus-container-grizzly-client</artifactId>
<version>${tyrus.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-client</artifactId>
<version>${jersey.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.arquillian.container</groupId>
<artifactId>arquillian-glassfish-embedded-3.1</artifactId>
<version>${arquillian-glassfish.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
</profile>
<profile>
<id>glassfish-remote-arquillian</id>
<dependencies>
<dependency>
<groupId>org.glassfish</groupId>
<artifactId>javax.json</artifactId>
<version>${javax.json.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.tyrus</groupId>
<artifactId>tyrus-client</artifactId>
<version>${tyrus.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.tyrus</groupId>
<artifactId>tyrus-container-grizzly-client</artifactId>
<version>${tyrus.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-client</artifactId>
<version>${jersey.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.media</groupId>
<artifactId>jersey-media-json-jackson</artifactId>
<version>${jersey.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.media</groupId>
<artifactId>jersey-media-json-processing</artifactId>
<version>${jersey.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.arquillian.container</groupId>
<artifactId>arquillian-glassfish-remote-3.1</artifactId>
<version>${arquillian-glassfish.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
</profile>
<profile>
<id>webdriver-chrome</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<properties>
<browser>chrome</browser>
</properties>
</profile>
<profile>
<id>webdriver-firefox</id>
<properties>
<browser>firefox</browser>
</properties>
</profile>
</profiles>
<profiles>
<profile>
<id>wildfly-managed-arquillian</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<properties>
<serverProfile>standalone-full.xml</serverProfile>
<serverRoot>${project.build.directory}/wildfly-${version.wildfly}</serverRoot>
</properties>
<dependencies>
<dependency>
<groupId>io.undertow</groupId>
<artifactId>undertow-websockets-jsr</artifactId>
<version>${undertow-websockets-jsr.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-client</artifactId>
<version>${resteasy.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-jaxb-provider</artifactId>
<version>${resteasy.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-json-p-provider</artifactId>
<version>${resteasy.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.wildfly</groupId>
<artifactId>wildfly-arquillian-container-managed</artifactId>
<version>${wildfly.version}</version>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>sun.jdk</groupId>
<artifactId>jconsole</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
<repositories>
<repository>
<id>bintray-mvc-spec-maven</id>
<name>bintray</name>
<url>http://dl.bintray.com/mvc-spec/maven</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
<build>
<pluginManagement>
<plugins>
<plugin>
<artifactId>maven-dependency-plugin</artifactId>
<version>${maven-dependency-plugin.version}</version>
<configuration>
<skip>${maven.test.skip}</skip>
</configuration>
<executions>
<execution>
<id>unpack</id>
<phase>process-test-classes</phase>
<goals>
<goal>unpack</goal>
</goals>
<configuration>
<artifactItems>
<artifactItem>
<groupId>org.wildfly</groupId>
<artifactId>wildfly-dist</artifactId>
<version>${wildfly.version}</version>
<type>zip</type>
<overWrite>false</overWrite>
<outputDirectory>${project.build.directory}</outputDirectory>
<exclusions>
<exclusion>
<groupId>sun.jdk</groupId>
<artifactId>jconsole</artifactId>
</exclusion>
</exclusions>
</artifactItem>
</artifactItems>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>${maven-surefire-plugin.version}</version>
<configuration>
<environmentVariables>
<JBOSS_HOME>${project.build.directory}/wildfly-${wildfly.version}</JBOSS_HOME>
</environmentVariables>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
</profile>
<profile>
<id>wildfly-remote-arquillian</id>
<dependencies>
<dependency>
<groupId>io.undertow</groupId>
<artifactId>undertow-websockets-jsr</artifactId>
<version>${undertow-websockets-jsr.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-client</artifactId>
<version>${resteasy.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-jaxb-provider</artifactId>
<version>${resteasy.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>resteasy-json-p-provider</artifactId>
<version>${resteasy.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.wildfly</groupId>
<artifactId>wildfly-arquillian-container-remote</artifactId>
<version>${wildfly.version}</version>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>sun.jdk</groupId>
<artifactId>jconsole</artifactId>
</exclusion>
</exclusions>
</dependency>
</dependencies>
</profile>
<profile>
<id>glassfish-embedded-arquillian</id>
<dependencies>
<dependency>
<groupId>org.glassfish.main.extras</groupId>
<artifactId>glassfish-embedded-all</artifactId>
<version>${glassfish-embedded-all.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish</groupId>
<artifactId>javax.json</artifactId>
<version>${javax.json.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.tyrus</groupId>
<artifactId>tyrus-client</artifactId>
<version>${tyrus.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.tyrus</groupId>
<artifactId>tyrus-container-grizzly-client</artifactId>
<version>${tyrus.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-client</artifactId>
<version>${jersey.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.arquillian.container</groupId>
<artifactId>arquillian-glassfish-embedded-3.1</artifactId>
<version>${arquillian-glassfish.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
</profile>
<profile>
<id>glassfish-remote-arquillian</id>
<dependencies>
<dependency>
<groupId>org.glassfish</groupId>
<artifactId>javax.json</artifactId>
<version>${javax.json.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.tyrus</groupId>
<artifactId>tyrus-client</artifactId>
<version>${tyrus.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.tyrus</groupId>
<artifactId>tyrus-container-grizzly-client</artifactId>
<version>${tyrus.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-client</artifactId>
<version>${jersey.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.media</groupId>
<artifactId>jersey-media-json-jackson</artifactId>
<version>${jersey.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.media</groupId>
<artifactId>jersey-media-json-processing</artifactId>
<version>${jersey.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.arquillian.container</groupId>
<artifactId>arquillian-glassfish-remote-3.1</artifactId>
<version>${arquillian-glassfish.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
</profile>
<profile>
<id>webdriver-chrome</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<properties>
<browser>chrome</browser>
</properties>
</profile>
<profile>
<id>webdriver-firefox</id>
<properties>
<browser>firefox</browser>
</properties>
</profile>
</profiles>
<properties>
<java.min.version>1.8</java.min.version>
<maven.min.version>3.0.0</maven.min.version>
<javaee_api.version>7.0</javaee_api.version>
<arquillian_core.version>1.1.11.Final</arquillian_core.version>
<wildfly.version>8.2.1.Final</wildfly.version>
<awaitility.version>1.7.0</awaitility.version>
<undertow-websockets-jsr.version>1.4.6.Final</undertow-websockets-jsr.version>
<resteasy.version>3.0.19.Final</resteasy.version>
<glassfish-embedded-all.version>4.1.1</glassfish-embedded-all.version>
<javax.json.version>1.0.4</javax.json.version>
<tyrus.version>1.13</tyrus.version>
<jersey.version>2.25</jersey.version>
<arquillian-glassfish.version>1.0.0.Final</arquillian-glassfish.version>
<maven-war-plugin.version>2.6</maven-war-plugin.version>
<org.springframework.security.version>4.2.3.RELEASE</org.springframework.security.version>
<maven-surefire-plugin.version>2.21.0</maven-surefire-plugin.version>
<taglibs.standard.version>1.1.2</taglibs.standard.version>
<commons-io.version>2.4</commons-io.version>
<com.sun.faces.jsf.version>2.2.14</com.sun.faces.jsf.version>
<httpclient.version>4.5</httpclient.version>
<arquillian-drone-bom.version>2.0.1.Final</arquillian-drone-bom.version>
<javax.servlet-api.version>3.1.0</javax.servlet-api.version>
<graphene-webdriver.version>2.1.0.Final</graphene-webdriver.version>
<maven-dependency-plugin.version>2.8</maven-dependency-plugin.version>
<jstl.version>1.2</jstl.version>
<jsp-api.version>2.2</jsp-api.version>
<ozark.version>20160715</ozark.version>
</properties>
<repositories>
<repository>
<id>bintray-mvc-spec-maven</id>
<name>bintray</name>
<url>http://dl.bintray.com/mvc-spec/maven</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
</project>
<properties>
<java.min.version>1.8</java.min.version>
<maven.min.version>3.0.0</maven.min.version>
<javaee_api.version>7.0</javaee_api.version>
<arquillian_core.version>1.1.11.Final</arquillian_core.version>
<wildfly.version>8.2.1.Final</wildfly.version>
<awaitility.version>1.7.0</awaitility.version>
<undertow-websockets-jsr.version>1.4.6.Final</undertow-websockets-jsr.version>
<resteasy.version>3.0.19.Final</resteasy.version>
<glassfish-embedded-all.version>4.1.1</glassfish-embedded-all.version>
<javax.json.version>1.0.4</javax.json.version>
<tyrus.version>1.13</tyrus.version>
<jersey.version>2.25</jersey.version>
<arquillian-glassfish.version>1.0.0.Final</arquillian-glassfish.version>
<maven-war-plugin.version>2.6</maven-war-plugin.version>
<org.springframework.security.version>4.2.3.RELEASE</org.springframework.security.version>
<maven-surefire-plugin.version>2.21.0</maven-surefire-plugin.version>
<taglibs.standard.version>1.1.2</taglibs.standard.version>
<commons-io.version>2.4</commons-io.version>
<com.sun.faces.jsf.version>2.2.14</com.sun.faces.jsf.version>
<httpclient.version>4.5</httpclient.version>
<arquillian-drone-bom.version>2.0.1.Final</arquillian-drone-bom.version>
<javax.servlet-api.version>3.1.0</javax.servlet-api.version>
<graphene-webdriver.version>2.1.0.Final</graphene-webdriver.version>
<maven-dependency-plugin.version>2.8</maven-dependency-plugin.version>
<jstl.version>1.2</jstl.version>
<jsp-api.version>2.2</jsp-api.version>
<ozark.version>20160715</ozark.version>
</properties>
</project>

11
jee-7/src/main/java/com/baeldung/batch/understanding/ChunkExceptionSkipReadListener.java Normal file
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package com.baeldung.batch.understanding;
import javax.batch.api.chunk.listener.SkipReadListener;
import javax.inject.Named;
@Named
public class ChunkExceptionSkipReadListener implements SkipReadListener {
@Override
public void onSkipReadItem(Exception e) throws Exception {
}
}

12
jee-7/src/main/java/com/baeldung/batch/understanding/CustomCheckPoint.java Normal file
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@ -0,0 +1,12 @@
package com.baeldung.batch.understanding;
import javax.batch.api.chunk.AbstractCheckpointAlgorithm;
import javax.inject.Named;
@Named
public class CustomCheckPoint extends AbstractCheckpointAlgorithm {
@Override
public boolean isReadyToCheckpoint() throws Exception {
return SimpleChunkItemReader.COUNT % 5 == 0;
}
}

14
jee-7/src/main/java/com/baeldung/batch/understanding/DeciderJobSequence.java Normal file
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@ -0,0 +1,14 @@
package com.baeldung.batch.understanding;
import javax.batch.api.Decider;
import javax.batch.runtime.StepExecution;
import javax.inject.Named;
@Named
public class DeciderJobSequence implements Decider {
@Override
public String decide(StepExecution[] ses) throws Exception {
return "nothing";
}
}

20
jee-7/src/main/java/com/baeldung/batch/understanding/InjectSimpleBatchLet.java Normal file
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package com.baeldung.batch.understanding;
import javax.batch.api.AbstractBatchlet;
import javax.batch.api.BatchProperty;
import javax.batch.runtime.BatchStatus;
import javax.inject.Inject;
import javax.inject.Named;
@Named
public class InjectSimpleBatchLet extends AbstractBatchlet {
@Inject
@BatchProperty(name = "name")
private String nameString;
@Override
public String process() throws Exception {
System.out.println("Value passed in = " + nameString);
return BatchStatus.COMPLETED.toString();
}
}

13
jee-7/src/main/java/com/baeldung/batch/understanding/SimpleBatchLet.java Normal file
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@ -0,0 +1,13 @@
package com.baeldung.batch.understanding;
import javax.batch.api.AbstractBatchlet;
import javax.batch.runtime.BatchStatus;
import javax.inject.Named;
@Named
public class SimpleBatchLet extends AbstractBatchlet {
@Override
public String process() throws Exception {
return BatchStatus.FAILED.toString();
}
}

12
jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkItemProcessor.java Normal file
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@ -0,0 +1,12 @@
package com.baeldung.batch.understanding;
import javax.batch.api.chunk.ItemProcessor;
import javax.inject.Named;
@Named
public class SimpleChunkItemProcessor implements ItemProcessor {
@Override
public Integer processItem(Object t) {
return ((Integer) t).intValue() % 2 == 0 ? null : ((Integer) t).intValue();
}
}

27
jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkItemReader.java Normal file
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@ -0,0 +1,27 @@
package com.baeldung.batch.understanding;
import java.io.Serializable;
import java.util.StringTokenizer;
import javax.batch.api.chunk.AbstractItemReader;
import javax.inject.Named;
@Named
public class SimpleChunkItemReader extends AbstractItemReader {
private StringTokenizer tokens;
public static int COUNT = 0;
@Override
public Integer readItem() throws Exception {
if (tokens.hasMoreTokens()) {
COUNT++;
String tempTokenize = tokens.nextToken();
return Integer.valueOf(tempTokenize);
}
return null;
}
@Override
public void open(Serializable checkpoint) throws Exception {
tokens = new StringTokenizer("1,2,3,4,5,6,7,8,9,10", ",");
}
}

31
jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkItemReaderError.java Normal file
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@ -0,0 +1,31 @@
package com.baeldung.batch.understanding;
import java.io.Serializable;
import java.util.StringTokenizer;
import javax.batch.api.chunk.AbstractItemReader;
import javax.inject.Named;
@Named
public class SimpleChunkItemReaderError extends AbstractItemReader {
private StringTokenizer tokens;
public static int COUNT = 0;
@Override
public Integer readItem() throws Exception {
if (tokens.hasMoreTokens()) {
COUNT++;
int token = Integer.valueOf(tokens.nextToken());
if (token == 3) {
throw new RuntimeException("Something happened");
}
return Integer.valueOf(token);
}
return null;
}
@Override
public void open(Serializable checkpoint) throws Exception {
tokens = new StringTokenizer("1,2,3,4,5,6,7,8,9,10", ",");
}
}

13
jee-7/src/main/java/com/baeldung/batch/understanding/SimpleChunkWriter.java Normal file
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@ -0,0 +1,13 @@
package com.baeldung.batch.understanding;
import java.util.List;
import javax.batch.api.chunk.AbstractItemWriter;
import javax.inject.Named;
@Named
public class SimpleChunkWriter extends AbstractItemWriter {
@Override
public void writeItems(List<Object> items) throws Exception {
}
}

41
jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyInputRecord.java Normal file
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@ -0,0 +1,41 @@
package com.baeldung.batch.understanding.exception;
import java.io.Serializable;
public class MyInputRecord implements Serializable {
private int id;
public MyInputRecord(int id) {
this.id = id;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
@Override
public boolean equals(Object o) {
if (this == o)
return true;
if (o == null || getClass() != o.getClass())
return false;
MyInputRecord that = (MyInputRecord) o;
return id == that.id;
}
@Override
public int hashCode() {
return id;
}
@Override
public String toString() {
return "MyInputRecord: " + id;
}
}

15
jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyItemProcessor.java Normal file
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@ -0,0 +1,15 @@
package com.baeldung.batch.understanding.exception;
import javax.batch.api.chunk.ItemProcessor;
import javax.inject.Named;
@Named
public class MyItemProcessor implements ItemProcessor {
@Override
public Object processItem(Object t) {
if (((MyInputRecord) t).getId() == 6) {
throw new NullPointerException();
}
return new MyOutputRecord(((MyInputRecord) t).getId());
}
}

42
jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyItemReader.java Normal file
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@ -0,0 +1,42 @@
package com.baeldung.batch.understanding.exception;
import javax.batch.api.chunk.AbstractItemReader;
import javax.inject.Named;
import java.io.Serializable;
import java.util.StringTokenizer;
@Named
public class MyItemReader extends AbstractItemReader {
private StringTokenizer tokens;
private MyInputRecord lastElement;
private boolean alreadyFailed;
@Override
public void open(Serializable checkpoint) {
tokens = new StringTokenizer("1,2,3,4,5,6,7,8,9,10", ",");
if (checkpoint != null) {
while (!Integer.valueOf(tokens.nextToken())
.equals(((MyInputRecord) checkpoint).getId())) {
}
}
}
@Override
public Object readItem() {
if (tokens.hasMoreTokens()) {
int token = Integer.valueOf(tokens.nextToken());
if (token == 5 && !alreadyFailed) {
alreadyFailed = true;
throw new IllegalArgumentException("Could not read record");
}
lastElement = new MyInputRecord(token);
return lastElement;
}
return null;
}
@Override
public Serializable checkpointInfo() throws Exception {
return lastElement;
}
}

19
jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyItemWriter.java Normal file
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@ -0,0 +1,19 @@
package com.baeldung.batch.understanding.exception;
import javax.batch.api.chunk.AbstractItemWriter;
import javax.inject.Named;
import java.util.List;
@Named
public class MyItemWriter extends AbstractItemWriter {
private static int retries = 0;
@Override
public void writeItems(List list) {
if (retries <= 3 && list.contains(new MyOutputRecord(8))) {
retries++;
throw new UnsupportedOperationException();
}
}
}

39
jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyOutputRecord.java Normal file
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@ -0,0 +1,39 @@
package com.baeldung.batch.understanding.exception;
import java.io.Serializable;
public class MyOutputRecord implements Serializable {
private int id;
public MyOutputRecord(int id) {
this.id = id;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
MyOutputRecord that = (MyOutputRecord) o;
return id == that.id;
}
@Override
public int hashCode() {
return id;
}
@Override
public String toString() {
return "MyOutputRecord: " + id;
}
}

11
jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyRetryProcessorListener.java Normal file
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@ -0,0 +1,11 @@
package com.baeldung.batch.understanding.exception;
import javax.batch.api.chunk.listener.RetryProcessListener;
import javax.inject.Named;
@Named
public class MyRetryProcessorListener implements RetryProcessListener {
@Override
public void onRetryProcessException(Object item, Exception ex) throws Exception {
}
}

11
jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyRetryReadListener.java Normal file
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@ -0,0 +1,11 @@
package com.baeldung.batch.understanding.exception;
import javax.batch.api.chunk.listener.RetryReadListener;
import javax.inject.Named;
@Named
public class MyRetryReadListener implements RetryReadListener {
@Override
public void onRetryReadException(Exception ex) throws Exception {
}
}

12
jee-7/src/main/java/com/baeldung/batch/understanding/exception/MyRetryWriteListener.java Normal file
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@ -0,0 +1,12 @@
package com.baeldung.batch.understanding.exception;
import javax.batch.api.chunk.listener.RetryWriteListener;
import javax.inject.Named;
import java.util.List;
@Named
public class MyRetryWriteListener implements RetryWriteListener {
@Override
public void onRetryWriteException(List<Object> items, Exception ex) throws Exception {
}
}

11
jee-7/src/main/java/com/baeldung/batch/understanding/exception/MySkipProcessorListener.java Normal file
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@ -0,0 +1,11 @@
package com.baeldung.batch.understanding.exception;
import javax.batch.api.chunk.listener.SkipProcessListener;
import javax.inject.Named;
@Named
public class MySkipProcessorListener implements SkipProcessListener {
@Override
public void onSkipProcessItem(Object t, Exception e) throws Exception {
}
}

11
jee-7/src/main/java/com/baeldung/batch/understanding/exception/MySkipReadListener.java Normal file
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@ -0,0 +1,11 @@
package com.baeldung.batch.understanding.exception;
import javax.batch.api.chunk.listener.SkipReadListener;
import javax.inject.Named;
@Named
public class MySkipReadListener implements SkipReadListener {
@Override
public void onSkipReadItem(Exception e) throws Exception {
}
}

13
jee-7/src/main/java/com/baeldung/batch/understanding/exception/MySkipWriteListener.java Normal file
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@ -0,0 +1,13 @@
package com.baeldung.batch.understanding.exception;
import javax.batch.api.chunk.listener.SkipWriteListener;
import javax.inject.Named;
import java.util.List;
@Named
public class MySkipWriteListener implements SkipWriteListener {
@Override
public void onSkipWriteItem(List list, Exception e) throws Exception {
list.remove(new MyOutputRecord(2));
}
}

12
jee-7/src/main/resources/META-INF/batch-jobs/customCheckPoint.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<job id="customCheckPoint" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/jobXML_1_0.xsd" version="1.0">
<step id="firstChunkStep" >
<chunk item-count="3" checkpoint-policy="custom">
<reader ref="simpleChunkItemReader"/>
<processor ref="simpleChunkItemProcessor"/>
<writer ref="simpleChunkWriter"/>
<checkpoint-algorithm ref="customCheckPoint"/>
</chunk>
</step>
</job>

18
jee-7/src/main/resources/META-INF/batch-jobs/decideJobSequence.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<job id="decideJobSequence" xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/jobXML_1_0.xsd"
version="1.0">
<step id="firstBatchStepStep1" next="firstDecider">
<batchlet ref="simpleBatchLet" />
</step>
<decision id="firstDecider" ref="deciderJobSequence">
<next on="nothing" to="firstBatchStepStep3"/>
</decision>
<step id="firstBatchStepStep2">
<batchlet ref="simpleBatchLet" />
</step>
<step id="firstBatchStepStep3">
<batchlet ref="simpleBatchLet" />
</step>
</job>

21
jee-7/src/main/resources/META-INF/batch-jobs/flowJobSequence.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<job id="flowJobSequence" xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/jobXML_1_0.xsd"
version="1.0">
<flow id="flow1" next="firstBatchStepStep3">
<step id="firstChunkStepStep1" next="firstBatchStepStep2">
<chunk item-count="3">
<reader ref="simpleChunkItemReader" />
<processor ref="simpleChunkItemProcessor" />
<writer ref="simpleChunkWriter" />
</chunk>
</step>
<step id="firstBatchStepStep2">
<batchlet ref="simpleBatchLet" />
</step>
</flow>
<step id="firstBatchStepStep3">
<batchlet ref="simpleBatchLet" />
</step>
</job>

13
jee-7/src/main/resources/META-INF/batch-jobs/injectionSimpleBatchLet.xml Normal file
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@ -0,0 +1,13 @@
<?xml version="1.0" encoding="UTF-8"?>
<job id="injectSimpleBatchLet" xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/jobXML_1_0.xsd"
version="1.0">
<step id="firstStep" >
<batchlet ref="injectSimpleBatchLet">
<properties>
<property name="name" value="helloThere" />
</properties>
</batchlet>
</step>
</job>

24
jee-7/src/main/resources/META-INF/batch-jobs/partitionSimpleBatchLet.xml Normal file
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@ -0,0 +1,24 @@
<?xml version="1.0" encoding="UTF-8"?>
<job id="injectSimpleBatchLet"
xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/jobXML_1_0.xsd"
version="1.0">
<step id="firstStep">
<batchlet ref="injectSimpleBatchLet">
<properties>
<property name="name" value="#{partitionPlan['name']}" />
</properties>
</batchlet>
<partition>
<plan partitions="2">
<properties partition="0">
<property name="name" value="firstPartition" />
</properties>
<properties partition="1">
<property name="name" value="secondpPartition" />
</properties>
</plan>
</partition>
</step>
</job>

9
jee-7/src/main/resources/META-INF/batch-jobs/simpleBatchLet.xml Normal file
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@ -0,0 +1,9 @@
<?xml version="1.0" encoding="UTF-8"?>
<job id="simpleBatchLet" xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/jobXML_1_0.xsd"
version="1.0">
<step id="firstStep" >
<batchlet ref="simpleBatchLet"/>
</step>
</job>

11
jee-7/src/main/resources/META-INF/batch-jobs/simpleChunk.xml Normal file
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@ -0,0 +1,11 @@
<?xml version="1.0" encoding="UTF-8"?>
<job id="simpleChunk" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/jobXML_1_0.xsd" version="1.0">
<step id="firstChunkStep" >
<chunk item-count="3">
<reader ref="simpleChunkItemReader"/>
<processor ref="simpleChunkItemProcessor"/>
<writer ref="simpleChunkWriter"/>
</chunk>
</step>
</job>

24
jee-7/src/main/resources/META-INF/batch-jobs/simpleErrorChunk.xml Normal file
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@ -0,0 +1,24 @@
<?xml version="1.0" encoding="UTF-8"?>
<job id="simpleErrorChunk"
xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/jobXML_1_0.xsd"
version="1.0">
<step id="firstErrorChunkStep" >
<chunk item-count="3">
<reader ref="simpleChunkItemReaderError"/>
<processor ref="simpleChunkItemProcessor"/>
<writer ref="simpleChunkWriter"/>
</chunk>
</step>
<step id="firstErrorSkipChunkStep" >
<chunk item-count="3" skip-limit="3">
<reader ref="simpleChunkItemReaderError"/>
<processor ref="simpleChunkItemProcessor"/>
<writer ref="simpleChunkWriter"/>
<skippable-exception-classes>
<include class="java.lang.RuntimeException"/>
</skippable-exception-classes>
</chunk>
</step>
</job>

26
jee-7/src/main/resources/META-INF/batch-jobs/simpleErrorSkipChunk.xml Normal file
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@ -0,0 +1,26 @@
<job id="simpleErrorSkipChunk" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/jobXML_1_0.xsd" version="1.0">
<step id="errorStep" >
<listeners>
<listener ref="mySkipReadListener"/>
<listener ref="mySkipProcessorListener"/>
<listener ref="mySkipWriteListener"/>
<listener ref="myRetryReadListener"/>
<listener ref="myRetryProcessorListener"/>
<listener ref="myRetryWriteListener"/>
</listeners>
<chunk checkpoint-policy="item" item-count="3" skip-limit="3" retry-limit="3">
<reader ref="myItemReader"/>
<processor ref="myItemProcessor"/>
<writer ref="myItemWriter"/>
<skippable-exception-classes>
<include class="java.lang.RuntimeException"/>
<include class="java.lang.UnsupportedOperationException"/>
</skippable-exception-classes>
<retryable-exception-classes>
<include class="java.lang.IllegalArgumentException"/>
<include class="java.lang.UnsupportedOperationException"/>
</retryable-exception-classes>
</chunk>
</step>
</job>

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<?xml version="1.0" encoding="UTF-8"?>
<job id="simpleJobSequence"
xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/jobXML_1_0.xsd"
version="1.0">
<step id="firstChunkStepStep1" next="firstBatchStepStep2">
<chunk item-count="3">
<reader ref="simpleChunkItemReader"/>
<processor ref="simpleChunkItemProcessor"/>
<writer ref="simpleChunkWriter"/>
</chunk>
</step>
<step id="firstBatchStepStep2" >
<batchlet ref="simpleBatchLet"/>
</step>
</job>

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jee-7/src/main/resources/META-INF/batch-jobs/splitJobSequence.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<job id="splitJobSequence"
xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/jobXML_1_0.xsd"
version="1.0">
<split id="split1" next="splitJobSequenceStep3">
<flow id="flow1">
<step id="splitJobSequenceStep1">
<batchlet ref="simpleBatchLet" />
</step>
</flow>
<flow id="flow2">
<step id="splitJobSequenceStep2">
<batchlet ref="simpleBatchLet" />
</step>
</flow>
</split>
<step id="splitJobSequenceStep3">
<batchlet ref="simpleBatchLet" />
</step>
</job>

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jee-7/src/main/resources/META-INF/beans.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<beans
xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
http://xmlns.jcp.org/xml/ns/javaee/beans_1_1.xsd"
bean-discovery-mode="all">
</beans>

79
jee-7/src/test/java/com/baeldung/batch/understanding/BatchTestHelper.java Normal file
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package com.baeldung.batch.understanding;
import java.util.HashMap;
import java.util.Map;
import javax.batch.runtime.BatchRuntime;
import javax.batch.runtime.BatchStatus;
import javax.batch.runtime.JobExecution;
import javax.batch.runtime.Metric;
public class BatchTestHelper {
private static final int MAX_TRIES = 40;
private static final int THREAD_SLEEP = 1000;
private BatchTestHelper() {
throw new UnsupportedOperationException();
}
public static JobExecution keepTestAlive(JobExecution jobExecution) throws InterruptedException {
int maxTries = 0;
while (!jobExecution.getBatchStatus()
.equals(BatchStatus.COMPLETED)) {
if (maxTries < MAX_TRIES) {
maxTries++;
Thread.sleep(THREAD_SLEEP);
jobExecution = BatchRuntime.getJobOperator()
.getJobExecution(jobExecution.getExecutionId());
} else {
break;
}
}
Thread.sleep(THREAD_SLEEP);
return jobExecution;
}
public static JobExecution keepTestFailed(JobExecution jobExecution) throws InterruptedException {
int maxTries = 0;
while (!jobExecution.getBatchStatus()
.equals(BatchStatus.FAILED)) {
if (maxTries < MAX_TRIES) {
maxTries++;
Thread.sleep(THREAD_SLEEP);
jobExecution = BatchRuntime.getJobOperator()
.getJobExecution(jobExecution.getExecutionId());
} else {
break;
}
}
Thread.sleep(THREAD_SLEEP);
return jobExecution;
}
public static JobExecution keepTestStopped(JobExecution jobExecution) throws InterruptedException {
int maxTries = 0;
while (!jobExecution.getBatchStatus()
.equals(BatchStatus.STOPPED)) {
if (maxTries < MAX_TRIES) {
maxTries++;
Thread.sleep(THREAD_SLEEP);
jobExecution = BatchRuntime.getJobOperator()
.getJobExecution(jobExecution.getExecutionId());
} else {
break;
}
}
Thread.sleep(THREAD_SLEEP);
return jobExecution;
}
public static Map<Metric.MetricType, Long> getMetricsMap(Metric[] metrics) {
Map<Metric.MetricType, Long> metricsMap = new HashMap<>();
for (Metric metric : metrics) {
metricsMap.put(metric.getType(), metric.getValue());
}
return metricsMap;
}
}

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jee-7/src/test/java/com/baeldung/batch/understanding/CustomCheckPointUnitTest.java Normal file
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package com.baeldung.batch.understanding;
import static org.junit.jupiter.api.Assertions.*;
import java.util.Map;
import java.util.Properties;
import javax.batch.operations.JobOperator;
import javax.batch.runtime.BatchRuntime;
import javax.batch.runtime.BatchStatus;
import javax.batch.runtime.JobExecution;
import javax.batch.runtime.Metric;
import javax.batch.runtime.StepExecution;
import com.baeldung.batch.understanding.BatchTestHelper;
import org.junit.jupiter.api.Test;
class CustomCheckPointUnitTest {
@Test
public void givenChunk_whenCustomCheckPoint_thenCommitCount_3() throws Exception {
JobOperator jobOperator = BatchRuntime.getJobOperator();
Long executionId = jobOperator.start("customCheckPoint", new Properties());
JobExecution jobExecution = jobOperator.getJobExecution(executionId);
jobExecution = BatchTestHelper.keepTestAlive(jobExecution);
for (StepExecution stepExecution : jobOperator.getStepExecutions(executionId)) {
if (stepExecution.getStepName()
.equals("firstChunkStep")) {
Map<Metric.MetricType, Long> metricsMap = BatchTestHelper.getMetricsMap(stepExecution.getMetrics());
assertEquals(3L, metricsMap.get(Metric.MetricType.COMMIT_COUNT)
.longValue());
}
}
assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED);
}
}

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jee-7/src/test/java/com/baeldung/batch/understanding/JobSequenceUnitTest.java Normal file
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package com.baeldung.batch.understanding;
import static org.junit.jupiter.api.Assertions.*;
import java.util.ArrayList;
import java.util.List;
import java.util.Properties;
import javax.batch.operations.JobOperator;
import javax.batch.runtime.BatchRuntime;
import javax.batch.runtime.BatchStatus;
import javax.batch.runtime.JobExecution;
import javax.batch.runtime.StepExecution;
import org.junit.jupiter.api.Test;
class JobSequenceUnitTest {
@Test
public void givenTwoSteps_thenBatch_CompleteWithSuccess() throws Exception {
JobOperator jobOperator = BatchRuntime.getJobOperator();
Long executionId = jobOperator.start("simpleJobSequence", new Properties());
JobExecution jobExecution = jobOperator.getJobExecution(executionId);
jobExecution = BatchTestHelper.keepTestAlive(jobExecution);
assertEquals(2 , jobOperator.getStepExecutions(executionId).size());
assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED);
}
@Test
public void givenFlow_thenBatch_CompleteWithSuccess() throws Exception {
JobOperator jobOperator = BatchRuntime.getJobOperator();
Long executionId = jobOperator.start("flowJobSequence", new Properties());
JobExecution jobExecution = jobOperator.getJobExecution(executionId);
jobExecution = BatchTestHelper.keepTestAlive(jobExecution);
assertEquals(3 , jobOperator.getStepExecutions(executionId).size());
assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED);
}
@Test
public void givenDecider_thenBatch_CompleteWithSuccess() throws Exception {
JobOperator jobOperator = BatchRuntime.getJobOperator();
Long executionId = jobOperator.start("decideJobSequence", new Properties());
JobExecution jobExecution = jobOperator.getJobExecution(executionId);
jobExecution = BatchTestHelper.keepTestAlive(jobExecution);
List<StepExecution> stepExecutions = jobOperator.getStepExecutions(executionId);
List<String> executedSteps = new ArrayList<>();
for (StepExecution stepExecution : stepExecutions) {
executedSteps.add(stepExecution.getStepName());
}
assertEquals(2, jobOperator.getStepExecutions(executionId).size());
assertArrayEquals(new String[] { "firstBatchStepStep1", "firstBatchStepStep3" }, executedSteps.toArray());
assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED);
}
@Test
public void givenSplit_thenBatch_CompletesWithSuccess() throws Exception {
JobOperator jobOperator = BatchRuntime.getJobOperator();
Long executionId = jobOperator.start("splitJobSequence", new Properties());
JobExecution jobExecution = jobOperator.getJobExecution(executionId);
jobExecution = BatchTestHelper.keepTestAlive(jobExecution);
List<StepExecution> stepExecutions = jobOperator.getStepExecutions(executionId);
List<String> executedSteps = new ArrayList<>();
for (StepExecution stepExecution : stepExecutions) {
executedSteps.add(stepExecution.getStepName());
}
assertEquals(3, stepExecutions.size());
assertTrue(executedSteps.contains("splitJobSequenceStep1"));
assertTrue(executedSteps.contains("splitJobSequenceStep2"));
assertTrue(executedSteps.contains("splitJobSequenceStep3"));
assertTrue(executedSteps.get(0).equals("splitJobSequenceStep1") || executedSteps.get(0).equals("splitJobSequenceStep2"));
assertTrue(executedSteps.get(1).equals("splitJobSequenceStep1") || executedSteps.get(1).equals("splitJobSequenceStep2"));
assertTrue(executedSteps.get(2).equals("splitJobSequenceStep3"));
assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED);
}
}

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jee-7/src/test/java/com/baeldung/batch/understanding/SimpleBatchLetUnitTest.java Normal file
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package com.baeldung.batch.understanding;
import static org.junit.jupiter.api.Assertions.*;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import javax.batch.operations.JobOperator;
import javax.batch.runtime.BatchRuntime;
import javax.batch.runtime.BatchStatus;
import javax.batch.runtime.JobExecution;
import javax.batch.runtime.Metric;
import javax.batch.runtime.StepExecution;
import org.junit.jupiter.api.Test;
class SimpleBatchLetUnitTest {
@Test
public void givenBatchLet_thenBatch_CompleteWithSuccess() throws Exception {
JobOperator jobOperator = BatchRuntime.getJobOperator();
Long executionId = jobOperator.start("simpleBatchLet", new Properties());
JobExecution jobExecution = jobOperator.getJobExecution(executionId);
jobExecution = BatchTestHelper.keepTestAlive(jobExecution);
assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED);
}
@Test
public void givenBatchLetProperty_thenBatch_CompleteWithSuccess() throws Exception {
JobOperator jobOperator = BatchRuntime.getJobOperator();
Long executionId = jobOperator.start("injectionSimpleBatchLet", new Properties());
JobExecution jobExecution = jobOperator.getJobExecution(executionId);
jobExecution = BatchTestHelper.keepTestAlive(jobExecution);
assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED);
}
@Test
public void givenBatchLetPartition_thenBatch_CompleteWithSuccess() throws Exception {
JobOperator jobOperator = BatchRuntime.getJobOperator();
Long executionId = jobOperator.start("partitionSimpleBatchLet", new Properties());
JobExecution jobExecution = jobOperator.getJobExecution(executionId);
jobExecution = BatchTestHelper.keepTestAlive(jobExecution);
assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED);
}
@Test
public void givenBatchLetStarted_whenStopped_thenBatchStopped() throws Exception {
JobOperator jobOperator = BatchRuntime.getJobOperator();
Long executionId = jobOperator.start("simpleBatchLet", new Properties());
JobExecution jobExecution = jobOperator.getJobExecution(executionId);
jobOperator.stop(executionId);
jobExecution = BatchTestHelper.keepTestStopped(jobExecution);
assertEquals(jobExecution.getBatchStatus(), BatchStatus.STOPPED);
}
@Test
public void givenBatchLetStopped_whenRestarted_thenBatchCompletesSuccess() throws Exception {
JobOperator jobOperator = BatchRuntime.getJobOperator();
Long executionId = jobOperator.start("simpleBatchLet", new Properties());
JobExecution jobExecution = jobOperator.getJobExecution(executionId);
jobOperator.stop(executionId);
jobExecution = BatchTestHelper.keepTestStopped(jobExecution);
assertEquals(jobExecution.getBatchStatus(), BatchStatus.STOPPED);
executionId = jobOperator.restart(jobExecution.getExecutionId(), new Properties());
jobExecution = BatchTestHelper.keepTestAlive(jobOperator.getJobExecution(executionId));
assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED);
}
}

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jee-7/src/test/java/com/baeldung/batch/understanding/SimpleChunkUnitTest.java Normal file
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package com.baeldung.batch.understanding;
import static org.junit.jupiter.api.Assertions.*;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import javax.batch.operations.JobOperator;
import javax.batch.runtime.BatchRuntime;
import javax.batch.runtime.BatchStatus;
import javax.batch.runtime.JobExecution;
import javax.batch.runtime.Metric;
import javax.batch.runtime.StepExecution;
import org.junit.jupiter.api.Test;
class SimpleChunkUnitTest {
@Test
public void givenChunk_thenBatch_CompletesWithSucess() throws Exception {
JobOperator jobOperator = BatchRuntime.getJobOperator();
Long executionId = jobOperator.start("simpleChunk", new Properties());
JobExecution jobExecution = jobOperator.getJobExecution(executionId);
jobExecution = BatchTestHelper.keepTestAlive(jobExecution);
List<StepExecution> stepExecutions = jobOperator.getStepExecutions(executionId);
for (StepExecution stepExecution : stepExecutions) {
if (stepExecution.getStepName()
.equals("firstChunkStep")) {
Map<Metric.MetricType, Long> metricsMap = BatchTestHelper.getMetricsMap(stepExecution.getMetrics());
assertEquals(10L, metricsMap.get(Metric.MetricType.READ_COUNT)
.longValue());
assertEquals(10L / 2L, metricsMap.get(Metric.MetricType.WRITE_COUNT)
.longValue());
assertEquals(10L / 3 + (10L % 3 > 0 ? 1 : 0), metricsMap.get(Metric.MetricType.COMMIT_COUNT)
.longValue());
}
}
assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED);
}
@Test
public void givenChunk__thenBatch_fetchInformation() throws Exception {
JobOperator jobOperator = BatchRuntime.getJobOperator();
Long executionId = jobOperator.start("simpleChunk", new Properties());
JobExecution jobExecution = jobOperator.getJobExecution(executionId);
jobExecution = BatchTestHelper.keepTestAlive(jobExecution);
// job name contains simpleBatchLet which is the name of the file
assertTrue(jobOperator.getJobNames().contains("simpleChunk"));
// job parameters are empty
assertTrue(jobOperator.getParameters(executionId).isEmpty());
// step execution information
List<StepExecution> stepExecutions = jobOperator.getStepExecutions(executionId);
assertEquals("firstChunkStep", stepExecutions.get(0).getStepName());
// finding out batch status
assertEquals(BatchStatus.COMPLETED, stepExecutions.get(0).getBatchStatus());
Map<Metric.MetricType, Long> metricTest = BatchTestHelper.getMetricsMap(stepExecutions.get(0).getMetrics());
assertEquals(10L, metricTest.get(Metric.MetricType.READ_COUNT).longValue());
assertEquals(5L, metricTest.get(Metric.MetricType.FILTER_COUNT).longValue());
assertEquals(4L, metricTest.get(Metric.MetricType.COMMIT_COUNT).longValue());
assertEquals(5L, metricTest.get(Metric.MetricType.WRITE_COUNT).longValue());
assertEquals(0L, metricTest.get(Metric.MetricType.READ_SKIP_COUNT).longValue());
assertEquals(0L, metricTest.get(Metric.MetricType.WRITE_SKIP_COUNT).longValue());
assertEquals(0L, metricTest.get(Metric.MetricType.PROCESS_SKIP_COUNT).longValue());
assertEquals(0L, metricTest.get(Metric.MetricType.ROLLBACK_COUNT).longValue());
assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED);
}
}

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jee-7/src/test/java/com/baeldung/batch/understanding/SimpleErrorChunkUnitTest.java Normal file
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package com.baeldung.batch.understanding;
import static org.junit.Assert.assertTrue;
import static org.junit.jupiter.api.Assertions.*;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import javax.batch.operations.JobOperator;
import javax.batch.runtime.BatchRuntime;
import javax.batch.runtime.BatchStatus;
import javax.batch.runtime.JobExecution;
import javax.batch.runtime.Metric.MetricType;
import javax.batch.runtime.StepExecution;
import org.junit.jupiter.api.Test;
class SimpleErrorChunkUnitTest {
@Test
public void givenChunkError_thenBatch_CompletesWithFailed() throws Exception {
JobOperator jobOperator = BatchRuntime.getJobOperator();
Long executionId = jobOperator.start("simpleErrorChunk", new Properties());
JobExecution jobExecution = jobOperator.getJobExecution(executionId);
jobExecution = BatchTestHelper.keepTestFailed(jobExecution);
System.out.println(jobExecution.getBatchStatus());
assertEquals(jobExecution.getBatchStatus(), BatchStatus.FAILED);
}
@Test
public void givenChunkError_thenErrorSkipped_CompletesWithSuccess() throws Exception {
JobOperator jobOperator = BatchRuntime.getJobOperator();
Long executionId = jobOperator.start("simpleErrorSkipChunk", new Properties());
JobExecution jobExecution = jobOperator.getJobExecution(executionId);
jobExecution = BatchTestHelper.keepTestAlive(jobExecution);
List<StepExecution> stepExecutions = jobOperator.getStepExecutions(executionId);
for (StepExecution stepExecution : stepExecutions) {
if (stepExecution.getStepName()
.equals("errorStep")) {
Map<MetricType, Long> metricsMap = BatchTestHelper.getMetricsMap(stepExecution.getMetrics());
long skipCount = metricsMap.get(MetricType.PROCESS_SKIP_COUNT)
.longValue();
assertTrue("Skip count=" + skipCount, skipCount == 1l || skipCount == 2l);
}
}
assertEquals(jobExecution.getBatchStatus(), BatchStatus.COMPLETED);
}
}