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[Cse-ip-svn-commits] SF.net SVN: cse-ip:[68] cse-ip/trunk/sandbox/cse-ip
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From: <id...@us...> - 2009-03-09 18:10:04
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Revision: 68
http://cse-ip.svn.sourceforge.net/cse-ip/?rev=68&view=rev
Author: idueppe
Date: 2009-03-09 18:09:08 +0000 (Mon, 09 Mar 2009)
Log Message:
-----------
Extracted the annotation injection code for unit testing into a separate project.
Modified Paths:
--------------
cse-ip/trunk/sandbox/cse-ip/pom.xml
Added Paths:
-----------
cse-ip/trunk/sandbox/cse-ip/framework/
cse-ip/trunk/sandbox/cse-ip/framework/pom.xml
cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/
cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/.classpath
cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/pom.xml
cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/
cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/main/
cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/main/java/
cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/main/java/de/
cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/main/java/de/campussource/
cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/main/java/de/campussource/cse/
cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/main/java/de/campussource/cse/common/
cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/main/java/de/campussource/cse/common/test/
cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/main/java/de/campussource/cse/common/test/AnnotationInjectionException.java
cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/main/java/de/campussource/cse/common/test/AnnotationInjector.java
cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/main/java/de/campussource/cse/common/test/AnnotationProcessor.java
cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/test/
cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/test/java/
cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/test/java/de/
cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/test/java/de/campussource/
cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/test/java/de/campussource/cse/
cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/test/java/de/campussource/cse/common/
cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/test/java/de/campussource/cse/common/test/
cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/test/java/de/campussource/cse/common/test/TestAnnotationInjector.java
Added: cse-ip/trunk/sandbox/cse-ip/framework/pom.xml
===================================================================
--- cse-ip/trunk/sandbox/cse-ip/framework/pom.xml (rev 0)
+++ cse-ip/trunk/sandbox/cse-ip/framework/pom.xml 2009-03-09 18:09:08 UTC (rev 68)
@@ -0,0 +1,20 @@
+<?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/maven-v4_0_0.xsd">
+ <parent>
+ <artifactId>cse-ip</artifactId>
+ <groupId>de.campussource.cse</groupId>
+ <version>1.0-SNAPSHOT</version>
+ </parent>
+
+ <modelVersion>4.0.0</modelVersion>
+ <groupId>de.campussource.cse</groupId>
+ <artifactId>framework</artifactId>
+ <packaging>pom</packaging>
+ <name>Framework</name>
+ <version>1.0-SNAPSHOT</version>
+
+ <modules>
+ <module>test-utilities</module>
+ </modules>
+</project>
\ No newline at end of file
Property changes on: cse-ip/trunk/sandbox/cse-ip/framework/pom.xml
___________________________________________________________________
Added: svn:mime-type
+ text/plain
Added: cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/.classpath
===================================================================
--- cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/.classpath (rev 0)
+++ cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/.classpath 2009-03-09 18:09:08 UTC (rev 68)
@@ -0,0 +1,17 @@
+<classpath>
+ <classpathentry kind="src" path="src/main/java"/>
+ <classpathentry kind="src" path="src/test/java" output="target/test-classes"/>
+ <classpathentry kind="output" path="target/classes"/>
+ <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
+ <classpathentry kind="var" path="M2_REPO/cglib/cglib-nodep/2.1_3/cglib-nodep-2.1_3.jar" sourcepath="M2_REPO/cglib/cglib-nodep/2.1_3/cglib-nodep-2.1_3-sources.jar"/>
+ <classpathentry kind="var" path="M2_REPO/org/easymock/easymock/2.2/easymock-2.2.jar" sourcepath="M2_REPO/org/easymock/easymock/2.2/easymock-2.2-sources.jar"/>
+ <classpathentry kind="var" path="M2_REPO/org/easymock/easymockclassextension/2.2/easymockclassextension-2.2.jar" sourcepath="M2_REPO/org/easymock/easymockclassextension/2.2/easymockclassextension-2.2-sources.jar"/>
+ <classpathentry kind="var" path="M2_REPO/javax/ejb/ejb-api/3.0/ejb-api-3.0.jar" sourcepath="M2_REPO/javax/ejb/ejb-api/3.0/ejb-api-3.0-sources.jar"/>
+ <classpathentry kind="var" path="M2_REPO/junit/junit/4.4/junit-4.4.jar" sourcepath="M2_REPO/junit/junit/4.4/junit-4.4-sources.jar">
+ <attributes>
+ <attribute value="jar:file:/D:/development/repository/junit/junit/4.4/junit-4.4-javadoc.jar!/" name="javadoc_location"/>
+ </attributes>
+ </classpathentry>
+ <classpathentry kind="var" path="M2_REPO/javax/persistence/persistence-api/1.0/persistence-api-1.0.jar" sourcepath="M2_REPO/javax/persistence/persistence-api/1.0/persistence-api-1.0-sources.jar"/>
+ <classpathentry kind="var" path="M2_REPO/toplink/essentials/toplink-essentials/2.1-60e/toplink-essentials-2.1-60e.jar" sourcepath="M2_REPO/toplink/essentials/toplink-essentials/2.1-60e/toplink-essentials-2.1-60e-sources.jar"/>
+</classpath>
\ No newline at end of file
Property changes on: cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/.classpath
___________________________________________________________________
Added: svn:mime-type
+ text/plain
Added: cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/pom.xml
===================================================================
--- cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/pom.xml (rev 0)
+++ cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/pom.xml 2009-03-09 18:09:08 UTC (rev 68)
@@ -0,0 +1,54 @@
+<?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/maven-v4_0_0.xsd">
+ <parent>
+ <artifactId>framework</artifactId>
+ <groupId>de.campussource.cse</groupId>
+ <version>1.0-SNAPSHOT</version>
+ </parent>
+
+ <modelVersion>4.0.0</modelVersion>
+ <groupId>de.campussource.cse</groupId>
+ <artifactId>test-utilities</artifactId>
+ <packaging>jar</packaging>
+ <name>Framework Test Utilities</name>
+ <version>1.0-SNAPSHOT</version>
+
+ <dependencies>
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.easymock</groupId>
+ <artifactId>easymock</artifactId>
+ <version>2.2</version>
+ </dependency>
+ <dependency>
+ <groupId>org.easymock</groupId>
+ <artifactId>easymockclassextension</artifactId>
+ <version>2.2</version>
+ </dependency>
+
+ <dependency>
+ <groupId>javax.ejb</groupId>
+ <artifactId>ejb-api</artifactId>
+ <version>3.0</version>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>toplink.essentials</groupId>
+ <artifactId>toplink-essentials</artifactId>
+ <version>2.1-60e</version>
+ <scope>provided</scope>
+ </dependency>
+ <dependency>
+ <groupId>javax.persistence</groupId>
+ <artifactId>persistence-api</artifactId>
+ <version>1.0</version>
+ <scope>compile</scope>
+ </dependency>
+ </dependencies>
+
+</project>
\ No newline at end of file
Property changes on: cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/pom.xml
___________________________________________________________________
Added: svn:mime-type
+ text/plain
Added: cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/main/java/de/campussource/cse/common/test/AnnotationInjectionException.java
===================================================================
--- cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/main/java/de/campussource/cse/common/test/AnnotationInjectionException.java (rev 0)
+++ cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/main/java/de/campussource/cse/common/test/AnnotationInjectionException.java 2009-03-09 18:09:08 UTC (rev 68)
@@ -0,0 +1,33 @@
+package de.campussource.cse.common.test;
+
+/**
+ * Generell exception if something went wrong during injection.
+ *
+ * @author Ingo Dueppe
+ *
+ */
+public class AnnotationInjectionException extends RuntimeException {
+ private static final long serialVersionUID = 7995450539390210857L;
+
+ public AnnotationInjectionException() {
+ super();
+ }
+
+ public AnnotationInjectionException(String message, Throwable cause) {
+ super(message, cause);
+ }
+
+ public AnnotationInjectionException(String message) {
+ super(message);
+ }
+
+ public AnnotationInjectionException(Throwable message) {
+ super(message);
+ }
+
+
+ public AnnotationInjectionException(Object target, Throwable cause) {
+ super(target.getClass().getCanonicalName(),cause);
+ }
+
+}
Property changes on: cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/main/java/de/campussource/cse/common/test/AnnotationInjectionException.java
___________________________________________________________________
Added: svn:mime-type
+ text/plain
Added: cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/main/java/de/campussource/cse/common/test/AnnotationInjector.java
===================================================================
--- cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/main/java/de/campussource/cse/common/test/AnnotationInjector.java (rev 0)
+++ cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/main/java/de/campussource/cse/common/test/AnnotationInjector.java 2009-03-09 18:09:08 UTC (rev 68)
@@ -0,0 +1,94 @@
+package de.campussource.cse.common.test;
+
+import java.lang.reflect.Field;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import javax.ejb.EJB;
+import javax.persistence.EntityManager;
+import javax.persistence.PersistenceContext;
+
+
+public class AnnotationInjector {
+
+ private Map<String, Object> context = new HashMap<String, Object>();
+
+ public AnnotationInjector autowire(Object object) {
+ intoContextByClassName(object);
+ autowireByField(object);
+ return this;
+ }
+
+ public AnnotationInjector defaultPersistentUnit(EntityManager entityManager) {
+ addPersistenceUnit(PersistenceContext.class.getName(), entityManager);
+ return this;
+ }
+
+ public AnnotationInjector addPersistenceUnit(String persistentUnit, EntityManager entityManager) {
+ context.put(persistentUnit, entityManager);
+ return this;
+ }
+
+ private void intoContextByClassName(Object target) {
+ context.put(target.getClass().getName(), target);
+ }
+
+ private void injectField(Object object, Field field, Object reference) {
+ boolean accessible = field.isAccessible();
+ field.setAccessible(true);
+ try {
+ field.set(object, reference);
+ } catch (IllegalArgumentException e) {
+ e.printStackTrace();
+ } catch (IllegalAccessException e) {
+ e.printStackTrace();
+ }
+ field.setAccessible(accessible);
+ }
+
+ protected void autowireByField(Object object) {
+ Field[] fields = retrieveAllDeclaredFieldsIncludedInheritance(object);
+ for (Field field : fields) {
+ if (field.isAnnotationPresent(PersistenceContext.class)) {
+ PersistenceContext annotation = field.getAnnotation(PersistenceContext.class);
+ Object target = null;
+ if (annotation.name().isEmpty()) {
+ // inject default persistence unit
+ target = context.get(PersistenceContext.class.getName());
+ } else {
+ target = context.get(annotation.name());
+ }
+ injectField(object, field, target);
+ }
+ if (field.isAnnotationPresent(EJB.class)) {
+ try {
+ Class fieldClass = field.getType();
+ Object target = context.get(fieldClass.getName());
+ if (target == null) {
+ target = fieldClass.newInstance();
+ autowire(target);
+ context.put(fieldClass.getName(), target);
+ }
+ injectField(object, field, target);
+ } catch (InstantiationException e) {
+ throw new AnnotationInjectionException(object, e);
+ } catch (IllegalAccessException e) {
+ throw new AnnotationInjectionException(object, e);
+ }
+ }
+ }
+ }
+
+ private Field[] retrieveAllDeclaredFieldsIncludedInheritance(Object object) {
+ List<Field> fields = new ArrayList<Field>();
+ Class clazz = object.getClass();
+ while (clazz != null) {
+ fields.addAll(Arrays.asList(clazz.getDeclaredFields()));
+ clazz = clazz.getSuperclass();
+ }
+ return (Field[]) fields.toArray(new Field[fields.size()]);
+ }
+}
Property changes on: cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/main/java/de/campussource/cse/common/test/AnnotationInjector.java
___________________________________________________________________
Added: svn:mime-type
+ text/plain
Added: cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/main/java/de/campussource/cse/common/test/AnnotationProcessor.java
===================================================================
--- cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/main/java/de/campussource/cse/common/test/AnnotationProcessor.java (rev 0)
+++ cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/main/java/de/campussource/cse/common/test/AnnotationProcessor.java 2009-03-09 18:09:08 UTC (rev 68)
@@ -0,0 +1,5 @@
+package de.campussource.cse.common.test;
+
+public interface AnnotationProcessor {
+
+}
Property changes on: cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/main/java/de/campussource/cse/common/test/AnnotationProcessor.java
___________________________________________________________________
Added: svn:mime-type
+ text/plain
Added: cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/test/java/de/campussource/cse/common/test/TestAnnotationInjector.java
===================================================================
--- cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/test/java/de/campussource/cse/common/test/TestAnnotationInjector.java (rev 0)
+++ cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/test/java/de/campussource/cse/common/test/TestAnnotationInjector.java 2009-03-09 18:09:08 UTC (rev 68)
@@ -0,0 +1,88 @@
+package de.campussource.cse.common.test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import javax.ejb.EJB;
+import javax.ejb.Stateful;
+import javax.ejb.Stateless;
+import javax.persistence.EntityManager;
+import javax.persistence.PersistenceContext;
+
+import org.easymock.classextension.EasyMock;
+import org.junit.Test;
+
+
+public class TestAnnotationInjector {
+
+ @Test
+ public void testEJBInjection() {
+ AnnotationInjector injector = new AnnotationInjector();
+
+ BeanOne beanOne = new BeanOne();
+ injector.autowire(beanOne);
+
+ assertNotNull(beanOne.two);
+ assertNotNull(beanOne.two.one);
+ assertNotNull(beanOne.two.three.one);
+ assertEquals(beanOne, beanOne.two.one);
+ assertEquals(beanOne, beanOne.two.three.one);
+ }
+
+ @Test
+ public void testPersistenceInjection() {
+ EntityManager em = EasyMock.createMock(EntityManager.class);
+ AnnotationInjector injector = new AnnotationInjector().defaultPersistentUnit(em);
+
+ BeanOne beanOne = new BeanOne();
+ injector.autowire(beanOne);
+
+ assertNotNull(beanOne.context);
+ assertEquals(em, beanOne.context);
+ }
+
+ @Test(expected=AnnotationInjectionException.class)
+ public void testInjectionError() {
+ new AnnotationInjector().autowire(new BeanError());
+ }
+
+ @Stateless
+ public static class BeanError {
+ @SuppressWarnings("unused")
+ @EJB
+ private NoBean bean;
+ }
+
+ @Stateless
+ public static class NoBean {
+ public NoBean(BeanError error) {
+ }
+ }
+
+
+ @Stateless
+ public static class BeanOne {
+ @EJB
+ private BeanTwo two;
+
+ @PersistenceContext
+ private EntityManager context;
+ }
+
+ @Stateless
+ public static class BeanTwo {
+ @EJB
+ private BeanOne one;
+ @EJB
+ private BeanThree three;
+ }
+
+ @Stateful
+ public static class BeanThree {
+ @EJB
+ private BeanOne one;
+ }
+
+
+
+}
Property changes on: cse-ip/trunk/sandbox/cse-ip/framework/test-utilities/src/test/java/de/campussource/cse/common/test/TestAnnotationInjector.java
___________________________________________________________________
Added: svn:mime-type
+ text/plain
Modified: cse-ip/trunk/sandbox/cse-ip/pom.xml
===================================================================
--- cse-ip/trunk/sandbox/cse-ip/pom.xml 2009-03-09 16:22:06 UTC (rev 67)
+++ cse-ip/trunk/sandbox/cse-ip/pom.xml 2009-03-09 18:09:08 UTC (rev 68)
@@ -47,6 +47,7 @@
</organization>
<modules>
+ <module>framework</module>
<module>ica-his-lsf</module>
<module>sc-idmapper</module>
<module>cse-ip-application</module>
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