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hibernate-orm
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HHH-8306 Changed dependencies to use root project libraries configuration. Renamed the gradle build file to conform to project standard for a module. Fixed findbugs reported issues. Removed unnecessary classes and instead use an anonymous class.

This commit is contained in:
Jeremy Whiting 2013-07-19 15:53:20 +01:00 committed by Brett Meyer
parent c2ca2193c9
commit a862f4f0cf
7 changed files with 100 additions and 244 deletions
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8
hibernate-gradle-plugin/build.gradle → hibernate-gradle-plugin/hibernate-gradle-plugin.gradle
View File

@ -30,9 +30,9 @@ repositories {
}
dependencies {
compile group: 'org.hibernate', name: 'hibernate-core', version: '4.2.2.Final'
compile group: 'org.hibernate.javax.persistence', name: 'hibernate-jpa-2.1-api', version: '1.0.0.Draft-16'
compile group: 'org.javassist', name: 'javassist', version: '3.15.0-GA'
compile( project(':hibernate-core') )
compile( libraries.jpa )
compile( libraries.javassist )
compile gradleApi()
compile localGroovy()
}
@ -42,6 +42,6 @@ install {
repositories.mavenInstaller {
pom.groupId = 'org.hibernate'
pom.artifactId = 'hibernate-gradle-plugin'
pom.version = '0.1'
pom.version = '1.0'
}
}

14
hibernate-gradle-plugin/src/main/groovy/org/hibernate/bytecode/enhance/plugins/EnhancePlugin.java
View File

@ -31,34 +31,30 @@ import org.gradle.api.plugins.JavaBasePlugin;
import org.gradle.api.artifacts.Configuration;
import org.gradle.api.plugins.JavaPlugin;
import org.hibernate.bytecode.enhance.plugins.EnhanceTask;
import org.hibernate.bytecode.enhance.plugins.EnhancePluginConvention;
/**
* This plugin will add Entity enhancement behaviour to the build lifecycle.
*
* @author Jeremy Whiting
*/
public class EnhancePlugin implements Plugin<Project> {
@SuppressWarnings("serial")
public class EnhancePlugin implements Plugin<Project>{
public static final String ENHANCE_TASK_NAME = "enhance";
public static final String PLUGIN_CONVENTION_NAME = "enhance";
public static final String HAPPENS_BEFORE_ENHANCE_TASK_NAME = JavaPlugin.CLASSES_TASK_NAME;
public static final String HAPPENS_AFTER_ENHANCE_TASK_NAME = JavaPlugin.JAR_TASK_NAME;
public void apply(Project project) {
project.getLogger().debug( "Applying enhance plugin to project." );
project.getConvention().getPlugins().put( PLUGIN_CONVENTION_NAME, new EnhancePluginConvention() );
configureTask( project );
project.getLogger().debug( String.format( "DAG has been configured with enhance task dependent on [%s].", HAPPENS_BEFORE_ENHANCE_TASK_NAME ) );
project.getLogger().debug( String.format( "DAG has been configured with enhance task dependent on [%s].", JavaPlugin.CLASSES_TASK_NAME ) );
}
private void configureTask(Project project) {
EnhanceTask enhanceTask = project.getTasks().create( ENHANCE_TASK_NAME, EnhanceTask.class );
enhanceTask.setGroup(BasePlugin.BUILD_GROUP);
// connect up the task in the task dependency graph
final Configuration config = enhanceTask.getProject().getConfigurations().getByName( JavaPlugin.COMPILE_CONFIGURATION_NAME );
Task classesTask = project.getTasks().getByName( JavaPlugin.CLASSES_TASK_NAME );
enhanceTask.dependsOn( classesTask );
enhanceTask.mustRunAfter( HAPPENS_BEFORE_ENHANCE_TASK_NAME );
Task jarTask = project.getTasks().getByName( HAPPENS_AFTER_ENHANCE_TASK_NAME );
jarTask.dependsOn( enhanceTask );

46
hibernate-gradle-plugin/src/main/groovy/org/hibernate/bytecode/enhance/plugins/EnhancePluginConvention.groovy
View File

@ -1,46 +0,0 @@
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2013, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.bytecode.enhance.plugins
/**
* Convention object for plugin.
*/
class EnhancePluginConvention {
def contexts = []
public EnhancePluginConvention() {
contexts.add('org.hibernate.bytecode.enhance.contexts.AssociationReference')
}
def add(final String fullyQualifiedClassName) {
contexts.add(fullyQualifiedClassName);
}
List getContexts() {
return contexts
}
def clear() {
contexts.clear();
}
}

140
hibernate-gradle-plugin/src/main/groovy/org/hibernate/bytecode/enhance/plugins/EnhanceTask.groovy
View File

@ -24,6 +24,7 @@
package org.hibernate.bytecode.enhance.plugins
import org.hibernate.bytecode.enhance.spi.Enhancer
import org.hibernate.bytecode.enhance.spi.EnhancementContext
import javassist.ClassPool
import javassist.CtClass
import javassist.CtField
@ -41,8 +42,10 @@ import org.gradle.api.file.FileTree
* which to apply.
* @author Jeremy Whiting
*/
public class EnhanceTask extends DefaultTask {
public class EnhanceTask extends DefaultTask implements EnhancementContext {
private ClassLoader overridden
public EnhanceTask() {
super()
setDescription('Enhances Entity classes for efficient association referencing.')
@ -52,59 +55,96 @@ public class EnhanceTask extends DefaultTask {
def enhance () {
logger.info( 'enhance task started')
ext.pool = new ClassPool(false)
EnhancePluginConvention convention = (EnhancePluginConvention)project.getConvention().getPlugins().get( EnhancePlugin.PLUGIN_CONVENTION_NAME)
convention.contexts.each(
{ String context ->
ext.enhancer = new Enhancer(EnhanceTask.class.getClassLoader().loadClass(context).newInstance())
FileTree tree = project.fileTree(dir: project.sourceSets.main.output.classesDir)
tree.include '**/*.class'
tree.each(
{ File file ->
final byte[] enhancedBytecode;
InputStream is = null;
CtClass clas = null;
ext.enhancer = new Enhancer(this)
FileTree tree = project.fileTree(dir: project.sourceSets.main.output.classesDir)
tree.include '**/*.class'
tree.each(
{ File file ->
final byte[] enhancedBytecode;
InputStream is = null;
CtClass clas = null;
try {
is = new FileInputStream(file.toString())
clas =ext.pool.makeClass(is)
if (!clas.hasAnnotation(Entity.class)){
logger.debug("Class $file not an annotated Entity class. skipping...")
} else {
enhancedBytecode = ext.enhancer.enhance( clas.getName(), clas.toBytecode() );
}
}
catch (Exception e) {
logger.error( "Unable to enhance class [${file.toString()}]", e )
return
} finally {
try {
is = new FileInputStream(file.toString())
clas =ext.pool.makeClass(is)
if (!clas.hasAnnotation(Entity.class)){
logger.debug("Class $file not an annotated Entity class. skipping...")
} else {
enhancedBytecode = ext.enhancer.enhance( clas.getName(), clas.toBytecode() );
if (null != is) is.close();
} finally{}
}
if (null != enhancedBytecode){
if ( file.delete() ) {
if ( ! file.createNewFile() ) {
logger.error( "Unable to recreate class file [" + clas.getName() + "]")
}
}
catch (Exception e) {
logger.error( "Unable to enhance class [${file.toString()}]", e )
return
} finally {
try {
if (null != is) is.close();
} finally{}
else {
logger.error( "Unable to delete class file [" + clas.getName() + "]")
}
if (null != enhancedBytecode){
if ( file.delete() ) {
if ( ! file.createNewFile() ) {
logger.error( "Unable to recreate class file [" + clas.getName() + "]")
}
}
else {
logger.error( "Unable to delete class file [" + clas.getName() + "]")
}
FileOutputStream outputStream = new FileOutputStream( file, false )
try {
outputStream.write( enhancedBytecode )
outputStream.flush()
}
finally {
try {
if (outputStream != null) outputStream.close()
clas.detach()//release memory
}
catch ( IOException ignore) {
}
}
}
})
FileOutputStream outputStream = new FileOutputStream( file, false )
try {
outputStream.write( enhancedBytecode )
outputStream.flush()
}
finally {
try {
if (outputStream != null) outputStream.close()
clas.detach()//release memory
}
catch ( IOException ignore) {
}
}
}
})
logger.info( 'enhance task finished')
}
public ClassLoader getLoadingClassLoader() {
if ( null == this.overridden ) {
return getClass().getClassLoader();
}
else {
return this.overridden;
}
}
public void setClassLoader(ClassLoader loader) {
this.overridden = loader;
}
public boolean isEntityClass(CtClass classDescriptor) {
return true;
}
public boolean hasLazyLoadableAttributes(CtClass classDescriptor) {
return true;
}
public boolean isLazyLoadable(CtField field) {
return true;
}
public boolean isCompositeClass(CtClass classDescriptor) {
return false;
}
public boolean doDirtyCheckingInline(CtClass classDescriptor) {
return false;
}
public CtField[] order(CtField[] fields) {
// TODO: load ordering from configuration.
return fields;
}
public boolean isPersistentField(CtField ctField) {
return !ctField.hasAnnotation( Transient.class );
}
}

57
hibernate-gradle-plugin/src/main/java/org/hibernate/bytecode/enhance/contexts/AssociationReference.java
View File

@ -1,57 +0,0 @@
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2013, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.bytecode.enhance.contexts;
import javassist.CtClass;
import javassist.CtField;
public class AssociationReference extends BaseContext {
private ClassLoader overridden;
public ClassLoader getLoadingClassLoader() {
if ( null == this.overridden ) {
return getClass().getClassLoader();
}
else {
return this.overridden;
}
}
public void setClassLoader(ClassLoader loader) {
this.overridden = loader;
}
public boolean isEntityClass(CtClass classDescriptor) {
return true;
}
public boolean hasLazyLoadableAttributes(CtClass classDescriptor) {
return true;
}
public boolean isLazyLoadable(CtField field) {
return true;
}
}

78
hibernate-gradle-plugin/src/main/java/org/hibernate/bytecode/enhance/contexts/BaseContext.java
View File

@ -1,78 +0,0 @@
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2013, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.bytecode.enhance.contexts;
import java.beans.Transient;
import javassist.CtClass;
import javassist.CtField;
import org.hibernate.bytecode.enhance.spi.EnhancementContext;
abstract public class BaseContext implements EnhancementContext {
private ClassLoader overridden;
public ClassLoader getLoadingClassLoader() {
if ( null == this.overridden ) {
return getClass().getClassLoader();
}
else {
return this.overridden;
}
}
public void setClassLoader(ClassLoader loader) {
this.overridden = loader;
}
public boolean isEntityClass(CtClass classDescriptor) {
return false;
}
public boolean isCompositeClass(CtClass classDescriptor) {
return false;
}
public boolean doDirtyCheckingInline(CtClass classDescriptor) {
return false;
}
public boolean hasLazyLoadableAttributes(CtClass classDescriptor) {
return false;
}
public boolean isLazyLoadable(CtField field) {
return false;
}
public CtField[] order(CtField[] fields) {
// TODO: load ordering from configuration.
return fields;
}
public boolean isPersistentField(CtField ctField) {
return !ctField.hasAnnotation( Transient.class );
}
}

1
settings.gradle
View File

@ -10,6 +10,7 @@ include 'hibernate-proxool'
include 'hibernate-ehcache'
include 'hibernate-infinispan'
include 'hibernate-gradle-plugin'
include 'documentation'
include 'release'