Add cli archetype

This commit is contained in:
dsyer
2008-06-23 10:38:54 +00:00
parent 09d7b58c57
commit 81da1195e9
14 changed files with 621 additions and 0 deletions

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<?xml version="1.0" encoding="UTF-8"?>
<!-- This file is imported in the archetype pom.xml files for integration tests -->
<project name="common-test" default="test">
<property name="version" value="${version}"/>
<property name="archetype" value="${archetype}"/>
<property name="test.dir" value="${basedir}/target/test-archetype"/>
<target name="test" description="Tests that 'mvn integration-test' works with archetype">
<echo message="Creating archetype '${archetype}', version '${version}'"/>
<test archetype="${archetype}" version="${version}"/>
</target>
<macrodef name="test">
<attribute name="archetype"/>
<attribute name="version"/>
<sequential>
<delete dir="${test.dir}"/>
<mkdir dir="${test.dir}"/>
<maven dir="${basedir}" command="install -Dmaven.test.skip=true"/>
<maven dir="${test.dir}" archetype="@{archetype}" version="@{version}" />
<maven dir="${test.dir}/test" command="clean package exec:exec"/>
</sequential>
</macrodef>
<macrodef name="maven">
<attribute name="dir"/>
<attribute name="name" default=""/>
<attribute name="archetype" default=""/>
<attribute name="version" default=""/>
<attribute name="command" default="-e archetype:create -DarchetypeGroupId=org.springframework.batch -DarchetypeArtifactId=@{archetype} -DarchetypeVersion=@{version} -DgroupId=com.foo -DartifactId=test"/>
<sequential>
<exec dir="@{dir}" executable="mvn.bat" os="Windows XP" failonerror="true">
<arg line="@{command}"/>
</exec>
<exec dir="@{dir}" executable="mvn" os="Mac OS X" failonerror="true">
<arg line="@{command}"/>
</exec>
<exec dir="@{dir}" executable="mvn" os="Linux" failonerror="true">
<arg line="@{command}"/>
</exec>
</sequential>
</macrodef>
</project>

27
archetypes/pom.xml Normal file
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<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>spring-batch-archetypes</artifactId>
<packaging>pom</packaging>
<name>Samples-Archetypes-Parent</name>
<parent>
<groupId>org.springframework.batch</groupId>
<artifactId>spring-batch</artifactId>
<version>1.1.0.DEV-SNAPSHOT</version>
<relativePath>..</relativePath>
</parent>
<modules>
<module>simple-cli</module>
</modules>
<pluginRepositories>
<pluginRepository>
<id>Codehaus</id>
<url>http://repository.codehaus.org/</url>
</pluginRepository>
</pluginRepositories>
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" path="src/main/resources"/>
<classpathentry kind="src" path="src/main/java"/>
<classpathentry kind="src" output="target/test-classes" path="src/test/java"/>
<classpathentry kind="src" output="target/test-classes" path="src/test/resources"/>
<classpathentry kind="con" path="org.devzuz.q.maven.jdt.core.mavenClasspathContainer"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
<classpathentry kind="output" path="target/classes"/>
</classpath>

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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>simple-cli-archetype</name>
<comment>This plugin is an archetype that creates a command line batch sample from
Spring Batch. Once installed you can create the archetype project
using&lt;br/&gt;
&lt;pre&gt;
$ mvn archetype:create -DgroupId=com.mycompany -DartifactId=batch \
-DarchetypeGroupId=org.springframework.batch \
-DarchetypeArtifactId=spring-batch-cli -DarchetypeVersion=1.0-m3-SNAPSHOT
&lt;/pre&gt;&lt;br/&gt;
Then you should be able to &quot;cd batch; mvn package exec:exec&quot;, and see the
app run.</comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.devzuz.q.maven.jdt.core.mavenIncrementalBuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>org.springframework.ide.eclipse.core.springbuilder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.springframework.ide.eclipse.core.springnature</nature>
<nature>org.eclipse.jdt.core.javanature</nature>
<nature>org.devzuz.q.maven.jdt.core.mavenNature</nature>
</natures>
<linkedResources>
<link>
<name>archetypes-pom.xml</name>
<type>1</type>
<location>C:/Dave/Spring/spring-batch/trunk/archetypes/pom.xml</location>
</link>
</linkedResources>
</projectDescription>

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#Thu Jan 03 08:57:40 GMT 2008
eclipse.preferences.version=1
org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.2
org.eclipse.jdt.core.compiler.compliance=1.4
org.eclipse.jdt.core.compiler.source=1.3

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#Thu Jun 19 11:05:13 BST 2008
eclipse.preferences.version=1
org.springframework.ide.eclipse.core.builders.enable.aopreferencemodelbuilder=true
org.springframework.ide.eclipse.core.builders.enable.beanmetadatabuilder=false
org.springframework.ide.eclipse.core.builders.enable.osgibundleupdater=true
org.springframework.ide.eclipse.core.enable.project.preferences=false
org.springframework.ide.eclipse.core.validator.enable.com.springsource.platform.ide.manifest.core.manifestvalidator=true
org.springframework.ide.eclipse.core.validator.enable.com.springsource.sts.bestpractices.beansvalidator=true
org.springframework.ide.eclipse.core.validator.enable.com.springsource.sts.bestpractices.manifestvalidator=true
org.springframework.ide.eclipse.core.validator.enable.org.springframework.ide.eclipse.beans.core.beansvalidator=true
org.springframework.ide.eclipse.core.validator.enable.org.springframework.ide.eclipse.core.springvalidator=true
org.springframework.ide.eclipse.core.validator.enable.org.springframework.ide.eclipse.webflow.core.validator=true
org.springframework.ide.eclipse.core.validator.rule.enable.com.springsource.platform.ide.manifest.core.applicationSymbolicNameRule-com.springsource.platform.ide.manifest.core.manifestvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.com.springsource.platform.ide.manifest.core.applicationVersionRule-com.springsource.platform.ide.manifest.core.manifestvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.com.springsource.platform.ide.manifest.core.bundleActivationPolicyRule-com.springsource.platform.ide.manifest.core.manifestvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.com.springsource.platform.ide.manifest.core.bundleActivatorRule-com.springsource.platform.ide.manifest.core.manifestvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.com.springsource.platform.ide.manifest.core.bundleManifestVersionRule-com.springsource.platform.ide.manifest.core.manifestvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.com.springsource.platform.ide.manifest.core.bundleNameRule-com.springsource.platform.ide.manifest.core.manifestvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.com.springsource.platform.ide.manifest.core.bundleSymbolicNameRule-com.springsource.platform.ide.manifest.core.manifestvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.com.springsource.platform.ide.manifest.core.bundleVersionRule-com.springsource.platform.ide.manifest.core.manifestvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.com.springsource.platform.ide.manifest.core.exportPackageRule-com.springsource.platform.ide.manifest.core.manifestvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.com.springsource.platform.ide.manifest.core.importRule-com.springsource.platform.ide.manifest.core.manifestvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.com.springsource.platform.ide.manifest.core.parsingProblemsRule-com.springsource.platform.ide.manifest.core.manifestvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.com.springsource.platform.ide.manifest.core.requireBundleRule-com.springsource.platform.ide.manifest.core.manifestvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.com.springsource.sts.bestpractices.com.springsource.sts.bestpractices.AvoidDriverManagerDataSource-com.springsource.sts.bestpractices.beansvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.com.springsource.sts.bestpractices.com.springsource.sts.bestpractices.ImportElementsAtTopRulee-com.springsource.sts.bestpractices.beansvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.com.springsource.sts.bestpractices.com.springsource.sts.bestpractices.ParentBeanSpecifiesAbstractClassRule-com.springsource.sts.bestpractices.beansvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.com.springsource.sts.bestpractices.com.springsource.sts.bestpractices.RefElementRule-com.springsource.sts.bestpractices.beansvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.com.springsource.sts.bestpractices.com.springsource.sts.bestpractices.TooManyBeansInFileRule-com.springsource.sts.bestpractices.beansvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.com.springsource.sts.bestpractices.com.springsource.sts.bestpractices.UnnecessaryValueElementRule-com.springsource.sts.bestpractices.beansvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.com.springsource.sts.bestpractices.com.springsource.sts.bestpractices.UseBeanInheritance-com.springsource.sts.bestpractices.beansvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.com.springsource.sts.bestpractices.importPackageVersionRule-com.springsource.sts.bestpractices.manifestvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.com.springsource.sts.bestpractices.legacyxmlusage.jndiobjectfactory-com.springsource.sts.bestpractices.beansvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.beans.core.beanAlias-org.springframework.ide.eclipse.beans.core.beansvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.beans.core.beanClass-org.springframework.ide.eclipse.beans.core.beansvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.beans.core.beanConstructorArgument-org.springframework.ide.eclipse.beans.core.beansvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.beans.core.beanDefinition-org.springframework.ide.eclipse.beans.core.beansvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.beans.core.beanDefinitionHolder-org.springframework.ide.eclipse.beans.core.beansvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.beans.core.beanFactory-org.springframework.ide.eclipse.beans.core.beansvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.beans.core.beanInitDestroyMethod-org.springframework.ide.eclipse.beans.core.beansvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.beans.core.beanProperty-org.springframework.ide.eclipse.beans.core.beansvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.beans.core.beanReference-org.springframework.ide.eclipse.beans.core.beansvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.beans.core.methodOverride-org.springframework.ide.eclipse.beans.core.beansvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.beans.core.parsingProblems-org.springframework.ide.eclipse.beans.core.beansvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.beans.core.requiredProperty-org.springframework.ide.eclipse.beans.core.beansvalidator=false
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.core.springClasspath-org.springframework.ide.eclipse.core.springvalidator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.webflow.core.validation.action-org.springframework.ide.eclipse.webflow.core.validator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.webflow.core.validation.actionstate-org.springframework.ide.eclipse.webflow.core.validator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.webflow.core.validation.attribute-org.springframework.ide.eclipse.webflow.core.validator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.webflow.core.validation.attributemapper-org.springframework.ide.eclipse.webflow.core.validator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.webflow.core.validation.beanaction-org.springframework.ide.eclipse.webflow.core.validator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.webflow.core.validation.evaluationaction-org.springframework.ide.eclipse.webflow.core.validator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.webflow.core.validation.evaluationresult-org.springframework.ide.eclipse.webflow.core.validator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.webflow.core.validation.exceptionhandler-org.springframework.ide.eclipse.webflow.core.validator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.webflow.core.validation.import-org.springframework.ide.eclipse.webflow.core.validator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.webflow.core.validation.inputattribute-org.springframework.ide.eclipse.webflow.core.validator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.webflow.core.validation.mapping-org.springframework.ide.eclipse.webflow.core.validator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.webflow.core.validation.outputattribute-org.springframework.ide.eclipse.webflow.core.validator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.webflow.core.validation.set-org.springframework.ide.eclipse.webflow.core.validator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.webflow.core.validation.state-org.springframework.ide.eclipse.webflow.core.validator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.webflow.core.validation.subflowstate-org.springframework.ide.eclipse.webflow.core.validator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.webflow.core.validation.transition-org.springframework.ide.eclipse.webflow.core.validator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.webflow.core.validation.variable-org.springframework.ide.eclipse.webflow.core.validator=true
org.springframework.ide.eclipse.core.validator.rule.enable.org.springframework.ide.eclipse.webflow.core.validation.webflowstate-org.springframework.ide.eclipse.webflow.core.validator=true

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<?xml version="1.0" encoding="UTF-8"?>
<beansProjectDescription>
<version>1</version>
<pluginVersion><![CDATA[2.1.0.v200806081427]]></pluginVersion>
<configSuffixes>
<configSuffix><![CDATA[xml]]></configSuffix>
</configSuffixes>
<enableImports><![CDATA[false]]></enableImports>
<configs>
<config>src/main/resources/example/simpleJob.xml</config>
</configs>
<configSets>
</configSets>
</beansProjectDescription>

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<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>simple-cli-archetype</artifactId>
<packaging>jar</packaging>
<name>Spring Batch Simple Commandline-Archetype</name>
<parent>
<groupId>org.springframework.batch</groupId>
<artifactId>spring-batch-archetypes</artifactId>
<version>1.1.0.DEV-SNAPSHOT</version>
<relativePath>..</relativePath>
</parent>
<description>
<![CDATA[
This project is a minimal command line batch sample from
Spring Batch. Once installed you can use "mvn exec:exec" to
see the job run.
]]>
</description>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.batch</groupId>
<artifactId>spring-batch-samples</artifactId>
<version>${pom.version}</version>
</dependency>
<dependency>
<groupId>commons-dbcp</groupId>
<artifactId>commons-dbcp</artifactId>
<version>1.2.1</version>
<exclusions>
<exclusion>
<groupId>commons-collections</groupId>
<artifactId>commons-collections</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>hsqldb</groupId>
<artifactId>hsqldb</artifactId>
<version>1.8.0.7</version>
</dependency>
<dependency>
<groupId>aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.5.3</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<!--forkMode>pertest</forkMode-->
<includes>
<include>**/*Tests.java</include>
</includes>
<excludes>
<exclude>**/Abstract*.java</exclude>
</excludes>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.1</version>
<executions>
<execution>
<phase>integration-test</phase>
<goals>
<goal>exec</goal>
</goals>
</execution>
</executions>
<configuration>
<executable>java</executable>
<arguments>
<argument>-classpath</argument>
<!-- automatically creates the classpath using all project dependencies,
also adding the project build directory -->
<classpath />
<argument>org.springframework.batch.core.launch.support.CommandLineJobRunner</argument>
<!-- job configuration file -->
<argument>example/simpleJob.xml</argument>
<!-- job name -->
<argument>job1</argument>
</arguments>
</configuration>
</plugin>
</plugins>
</build>
</project>

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package example;
import org.springframework.batch.item.AbstractItemReader;
import org.springframework.batch.item.ItemReader;
/**
* {@link ItemReader} with hard-coded input data.
*/
public class ExampleItemReader extends AbstractItemReader {
private String[] input = {"Hello world!", null};
private int index = 0;
/**
* Reads next record from input
*/
public Object read() throws Exception {
return input[index++];
}
}

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package example;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.batch.item.AbstractItemWriter;
import org.springframework.batch.item.ItemWriter;
/**
* Dummy {@link ItemWriter} which only logs data it receives.
*/
public class ExampleItemWriter extends AbstractItemWriter {
private static final Log log = LogFactory.getLog(ExampleItemWriterTests.class);
/**
* @see ItemWriter#write(Object)
*/
public void write(Object data) throws Exception {
log.info(data);
}
}

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<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:util="http://www.springframework.org/schema/util"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-2.0.xsd">
<!-- Initialise the database before every test case: -->
<import resource="data-source-context-init.xml" />
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
<property name="driverClassName" value="${batch.jdbc.driver}" />
<property name="url" value="${batch.jdbc.url}" />
<property name="username" value="${batch.jdbc.user}" />
<property name="password" value="${batch.jdbc.password}" />
</bean>
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager" lazy-init="true">
<property name="dataSource" ref="dataSource" />
</bean>
<!-- Set up or detect a System property called "environment" used to construct a properties file on the classpath. The default is "hsql". -->
<bean id="environment" class="org.springframework.beans.factory.config.MethodInvokingFactoryBean">
<property name="targetClass" value="java.lang.System" />
<property name="targetMethod" value="setProperty" />
<property name="arguments">
<list>
<value>environment</value>
<bean class="java.lang.System" factory-method="getProperty">
<constructor-arg>
<value>environment</value>
</constructor-arg>
<!-- The default value of the environment property -->
<constructor-arg>
<value>hsql</value>
</constructor-arg>
</bean>
</list>
</property>
</bean>
<!-- Use this to set additional properties on beans at run time -->
<bean id="overrideProperties" class="org.springframework.beans.factory.config.PropertyOverrideConfigurer"
depends-on="environment">
<property name="location" value="classpath:batch-${environment}.properties" />
<!-- Allow system properties (-D) to override those from file -->
<property name="localOverride" value="true" />
<property name="properties">
<bean class="java.lang.System" factory-method="getProperties" />
</property>
<property name="ignoreInvalidKeys" value="true" />
<property name="order" value="2" />
</bean>
<bean id="placeholderProperties" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"
depends-on="environment">
<property name="location" value="classpath:batch-${environment}.properties" />
<property name="systemPropertiesModeName" value="SYSTEM_PROPERTIES_MODE_OVERRIDE" />
<property name="ignoreUnresolvablePlaceholders" value="true" />
<property name="order" value="1" />
</bean>
<bean id="lobHandler" class="${batch.lob.handler.class}" />
<bean id="incrementerParent" class="${batch.database.incrementer.class}">
<property name="dataSource" ref="dataSource" />
<property name="incrementerName" value="ID" />
</bean>
<!--import resource="alt-data-source-context.xml" /-->
</beans>

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<?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-2.5.xsd">
<description>Example job to get you started. It provides a skeleton for a typical batch application.</description>
<import resource="classpath:/simple-job-launcher-context.xml"/>
<bean id="job1" parent="simpleJob">
<property name="steps">
<list>
<bean id="step1" parent="simpleStep">
<property name="itemReader">
<bean class="example.ExampleItemReader" />
</property>
<property name="itemWriter">
<bean class="example.ExampleItemWriter" />
</property>
</bean>
</list>
</property>
</bean>
</beans>

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log4j.rootCategory=INFO, stdout
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d %p [%c] - <%m>%n
log4j.category.org.apache.activemq=ERROR
log4j.category.org.springframework.batch=DEBUG
log4j.category.org.springframework.transaction=INFO
log4j.category.org.hibernate.SQL=DEBUG
# for debugging datasource initialization
# log4j.category.test.jdbc=DEBUG

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/*
* 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 test.jdbc.datasource;
import java.io.IOException;
import java.util.Iterator;
import java.util.List;
import javax.sql.DataSource;
import org.apache.commons.io.IOUtils;
import org.springframework.beans.factory.BeanInitializationException;
import org.springframework.beans.factory.config.AbstractFactoryBean;
import org.springframework.core.io.Resource;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.datasource.DataSourceTransactionManager;
import org.springframework.transaction.TransactionStatus;
import org.springframework.transaction.support.TransactionCallback;
import org.springframework.transaction.support.TransactionTemplate;
import org.springframework.util.Assert;
import org.springframework.util.StringUtils;
public class InitializingDataSourceFactoryBean extends AbstractFactoryBean {
private Resource[] initScripts;
private Resource destroyScript;
DataSource dataSource;
private static boolean initialized = false;
/**
* @throws Throwable
* @see java.lang.Object#finalize()
*/
protected void finalize() throws Throwable {
super.finalize();
initialized = false;
logger.debug("finalize called");
}
protected void destroyInstance(Object instance) throws Exception {
try {
doExecuteScript(destroyScript);
}
catch (Exception e) {
if (logger.isDebugEnabled()) {
logger.warn("Could not execute destroy script [" + destroyScript + "]", e);
}
else {
logger.warn("Could not execute destroy script [" + destroyScript + "]");
}
}
}
public void afterPropertiesSet() throws Exception {
Assert.notNull(dataSource);
super.afterPropertiesSet();
}
protected Object createInstance() throws Exception {
Assert.notNull(dataSource);
if (!initialized) {
try {
doExecuteScript(destroyScript);
}
catch (Exception e) {
logger.debug("Could not execute destroy script [" + destroyScript + "]", e);
}
if (initScripts != null) {
for (int i = 0; i < initScripts.length; i++) {
Resource initScript = initScripts[i];
doExecuteScript(initScript);
}
}
initialized = true;
}
return dataSource;
}
private void doExecuteScript(final Resource scriptResource) {
if (scriptResource == null || !scriptResource.exists())
return;
TransactionTemplate transactionTemplate = new TransactionTemplate(new DataSourceTransactionManager(dataSource));
transactionTemplate.execute(new TransactionCallback() {
public Object doInTransaction(TransactionStatus status) {
JdbcTemplate jdbcTemplate = new JdbcTemplate(dataSource);
String[] scripts;
try {
scripts = StringUtils.delimitedListToStringArray(stripComments(IOUtils.readLines(scriptResource
.getInputStream())), ";");
}
catch (IOException e) {
throw new BeanInitializationException("Cannot load script from [" + scriptResource + "]", e);
}
for (int i = 0; i < scripts.length; i++) {
String script = scripts[i].trim();
if (StringUtils.hasText(script)) {
jdbcTemplate.execute(scripts[i]);
}
}
return null;
}
});
}
private String stripComments(List list) {
StringBuffer buffer = new StringBuffer();
for (Iterator iter = list.iterator(); iter.hasNext();) {
String line = (String) iter.next();
if (!line.startsWith("//") && !line.startsWith("--")) {
buffer.append(line + "\n");
}
}
return buffer.toString();
}
public Class getObjectType() {
return DataSource.class;
}
public void setInitScripts(Resource[] initScripts) {
this.initScripts = initScripts;
}
public void setDestroyScript(Resource destroyScript) {
this.destroyScript = destroyScript;
}
public void setDataSource(DataSource dataSource) {
this.dataSource = dataSource;
}
}