BATCH-1209: add a Groovy job in samples using AntBuilder to do some file schlepping

spring-batch-samples/pom.xml

@@ -134,6 +134,12 @@
 			<version>1.2</version>
 			<scope>test</scope>
 		</dependency>
+		<dependency>
+			<groupId>org.codehaus.groovy</groupId>
+			<artifactId>groovy</artifactId>
+			<version>1.6.3</version>
+			<scope>runtime</scope>
+		</dependency>
 		<dependency>
 			<groupId>org.hibernate</groupId>
 			<artifactId>hibernate</artifactId>

spring-batch-samples/src/main/resources/jobs/groovyJob.xml

@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns:batch="http://www.springframework.org/schema/batch"
+	xmlns="http://www.springframework.org/schema/beans" xmlns:aop="http://www.springframework.org/schema/aop"
+	xmlns:tx="http://www.springframework.org/schema/tx" xmlns:p="http://www.springframework.org/schema/p"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:lang="http://www.springframework.org/schema/lang"
+	xsi:schemaLocation="http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
+		http://www.springframework.org/schema/batch http://www.springframework.org/schema/batch/spring-batch-2.0.xsd
+		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+		http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang.xsd
+		http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd">
+
+	<job id="tradeJob" xmlns="http://www.springframework.org/schema/batch">
+		<step id="unzip-step" next="zip-step">
+			<tasklet ref="unzip" />
+		</step>
+		<step id="zip-step">
+			<tasklet ref="zip" />
+		</step>
+	</job>
+	
+	<bean id="unzip" class="org.springframework.batch.core.step.tasklet.MethodInvokingTaskletAdapter" scope="step">
+		<property name="targetObject" ref="unzip-script"/>
+		<property name="targetMethod" value="execute"/>
+	</bean>
+
+	<bean id="zip" class="org.springframework.batch.core.step.tasklet.MethodInvokingTaskletAdapter" scope="step">
+		<property name="targetObject" ref="zip-script"/>
+		<property name="targetMethod" value="execute"/>
+	</bean>
+
+	<lang:groovy id="unzip-script">
+		<lang:inline-script>
+			class UnzipTasklet {
+				void execute() {
+					def ant = new AntBuilder()
+					ant.unzip(src:"src/main/resources/data/groovyJob/input/files.zip",
+					dest:"target/groovyJob/staging")
+				}
+			}
+		</lang:inline-script>
+	</lang:groovy>
+
+	<lang:groovy id="zip-script">
+		<lang:inline-script>
+			class ZipTasklet {
+				void execute() {
+					def ant = new AntBuilder()
+					ant.mkdir(dir:"target/groovyJob/output")
+					ant.zip(destfile:"target/groovyJob/output/files.zip",
+					basedir:"target/groovyJob/staging", includes:"**")
+				}
+			}
+		</lang:inline-script>
+	</lang:groovy>
+
+</beans>

spring-batch-samples/src/test/java/org/springframework/batch/sample/GroovyJobFunctionalTests.java

@@ -0,0 +1,55 @@
+/*
+ * Copyright 2006-2007 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.batch.sample;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import java.io.File;
+import java.io.IOException;
+
+import org.apache.commons.io.FileUtils;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration()
+public class GroovyJobFunctionalTests extends AbstractValidatingBatchLauncherTests {
+	
+	@Before
+	public void removeOldData() throws IOException {
+		FileUtils.deleteDirectory(new File("target/groovyJob"));
+	}
+
+	@Test
+	public void testLaunchJob() throws Exception{
+		super.testLaunchJob();
+	}
+
+	protected void validatePostConditions() {
+		assertTrue(new File("target/groovyJob/output/files.zip").exists());		
+	}
+
+	protected void validatePreConditions() {
+		assertFalse(new File("target/groovyJob/output/files.zip").exists());		
+	}
+	
+}

spring-batch-samples/src/test/resources/org/springframework/batch/sample/GroovyJobFunctionalTests-context.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="
+		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">
+
+	<import resource="classpath:/simple-job-launcher-context.xml" />
+	<import resource="classpath:/jobs/groovyJob.xml" />
+
+</beans>