6:33 a.m.
Author: steve.ebersole(a)jboss.com
Date: 2007-09-26 07:33:58 -0400 (Wed, 26 Sep 2007)
New Revision: 14028
Added:
core/trunk/testsuite/src/test/java/org/hibernate/test/cfg/ConfigurationPerformanceTest.java
Log:
HHH-2863 : fixed for directory layout change ++
Copied:
core/trunk/testsuite/src/test/java/org/hibernate/test/cfg/ConfigurationPerformanceTest.java
(from rev 12891,
core/trunk/testsuite/src/test/java/org/hibernate/test/legacy/ConfigurationPerformanceTest.java)
===================================================================
---
core/trunk/testsuite/src/test/java/org/hibernate/test/cfg/ConfigurationPerformanceTest.java
(rev 0)
+++
core/trunk/testsuite/src/test/java/org/hibernate/test/cfg/ConfigurationPerformanceTest.java 2007-09-26
11:33:58 UTC (rev 14028)
@@ -0,0 +1,327 @@
+/*
+ * Copyright (c) 2007, Red Hat Middleware, LLC. All rights reserved.
+ *
+ * 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, v. 2.1. This program is distributed in the
+ * hope that it will be useful, but WITHOUT A 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, v.2.1 along with this
+ * distribution; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * Red Hat Author(s): Max Andersen, Steve Ebersole
+ */
+package org.hibernate.test.cfg;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.FileWriter;
+import java.io.FilenameFilter;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.io.PrintWriter;
+
+import junit.framework.Test;
+import junit.framework.TestSuite;
+import junit.textui.TestRunner;
+
+import org.hibernate.SessionFactory;
+import org.hibernate.cfg.Configuration;
+import org.hibernate.cfg.Environment;
+import org.hibernate.classic.Session;
+import org.hibernate.junit.UnitTestCase;
+
+/**
+ * Test of configuration, specifically "cacheable files".
+ *
+ * @author Max Andersen
+ * @author Steve Ebersole
+ */
+public class ConfigurationPerformanceTest extends UnitTestCase {
+
+ private final String workPackageName = "org.hibernate.test.cfg.work";
+ private File compilationBaseDir;
+ private File mappingBaseDir;
+ private File workPackageDir;
+
+ protected void setUp() throws Exception {
+ compilationBaseDir = getTestComplileDirectory();
+ mappingBaseDir = new File( compilationBaseDir, "org/hibernate/test" );
+ workPackageDir = new File( compilationBaseDir, workPackageName.replace( '.',
'/' ) );
+ if ( workPackageDir.exists() ) {
+ workPackageDir.delete();
+ }
+ workPackageDir.mkdirs();
+ }
+
+ protected void tearDown() throws Exception {
+ super.tearDown();
+ }
+
+ private static final String[] FILES = new String[] {
+ "legacy/ABC.hbm.xml",
+ "legacy/ABCExtends.hbm.xml",
+ "legacy/Baz.hbm.xml",
+ "legacy/Blobber.hbm.xml",
+ "legacy/Broken.hbm.xml",
+ "legacy/Category.hbm.xml",
+ "legacy/Circular.hbm.xml",
+ "legacy/Commento.hbm.xml",
+ "legacy/ComponentNotNullMaster.hbm.xml",
+ "legacy/Componentizable.hbm.xml",
+ "legacy/Container.hbm.xml",
+ "legacy/Custom.hbm.xml",
+ "legacy/CustomSQL.hbm.xml",
+ "legacy/Eye.hbm.xml",
+ "legacy/Fee.hbm.xml",
+ "legacy/Fo.hbm.xml",
+ "legacy/FooBar.hbm.xml",
+ "legacy/Fum.hbm.xml",
+ "legacy/Fumm.hbm.xml",
+ "legacy/Glarch.hbm.xml",
+ "legacy/Holder.hbm.xml",
+ "legacy/IJ2.hbm.xml",
+ "legacy/Immutable.hbm.xml",
+ "legacy/Location.hbm.xml",
+ "legacy/Many.hbm.xml",
+ "legacy/Map.hbm.xml",
+ "legacy/Marelo.hbm.xml",
+ "legacy/MasterDetail.hbm.xml",
+ "legacy/Middle.hbm.xml",
+ "legacy/Multi.hbm.xml",
+ "legacy/MultiExtends.hbm.xml",
+ "legacy/Nameable.hbm.xml",
+ "legacy/One.hbm.xml",
+ "legacy/ParentChild.hbm.xml",
+ "legacy/Qux.hbm.xml",
+ "legacy/Simple.hbm.xml",
+ "legacy/SingleSeveral.hbm.xml",
+ "legacy/Stuff.hbm.xml",
+ "legacy/UpDown.hbm.xml",
+ "legacy/Vetoer.hbm.xml",
+ "legacy/WZ.hbm.xml",
+ };
+
+ public ConfigurationPerformanceTest(String string) {
+ super( string );
+ }
+
+ public static Test suite() {
+ return new TestSuite( ConfigurationPerformanceTest.class );
+ }
+
+ public static void main(String[] args) throws Exception {
+ TestRunner.run( suite() );
+ }
+
+ public void testLoadingAndSerializationOfConfiguration() throws Throwable {
+ String prefix = mappingBaseDir.getAbsolutePath() + '/';
+ try {
+ // first time
+ System.err.println( "###FIRST SAVELOAD###" );
+ SessionFactory factory = saveAndLoad( prefix, FILES, "hibernate.cfg.bin" );
+ factory.close();
+ // second time to validate
+ System.err.println( "###SECOND SAVELOAD###" );
+ factory = saveAndLoad( prefix, FILES, "hibernate.cfg.bin" );
+ factory.close();
+ }
+ finally {
+ System.err.println( "###CLEANING UP###" );
+ File file = null;
+ try {
+ // clean up
+ file = new File( "hibernate.cfg.bin" );
+ file.delete();
+ }
+ catch ( Throwable t ) {
+ System.err.println( "Unable to cleanup [" + file + "] : " + t );
+ }
+
+ for ( int i = 0; i < FILES.length; i++ ) {
+ try {
+ String fileName = FILES[i];
+ file = new File( prefix, fileName + ".bin" );
+ file.delete();
+ }
+ catch ( Throwable t ) {
+ System.err.println( "Unable to cleanup [" + file + "] : " + t
);
+ }
+ }
+ }
+ }
+
+ public void testSessionFactoryCreationTime() throws Throwable {
+ generateTestFiles();
+ if ( !workPackageDir.exists() ) {
+ System.err.println( workPackageDir.getAbsoluteFile() + " not found" );
+ return;
+ }
+
+ SessionFactory factory = saveAndLoad(
+ workPackageDir.getAbsolutePath() + '/',
+ workPackageDir.list(
+ new FilenameFilter() {
+ public boolean accept(File dir, String name) {
+ return name.endsWith( ".hbm.xml" );
+ }
+ }
+ ),
+ "hibernateperftest.cfg.bin"
+ );
+
+ Session session = factory.openSession();
+ session.createQuery( "from Test1" ).list();
+
+ factory.close();
+ }
+
+ private SessionFactory saveAndLoad(String prefix, String[] files, String cfgName) throws
Throwable {
+ System.err.println( "saveAndLoad from " + prefix + " with cfg = " +
cfgName );
+ File cachedCfgFile = new File( workPackageDir, cfgName );
+
+ Configuration cfg;
+ long start;
+
+ if ( !cachedCfgFile.exists() ) {
+ start = System.currentTimeMillis();
+ cfg = new Configuration();
+ cfg.setProperty( Environment.HBM2DDL_AUTO, "create-drop" );
+ System.err.println( "Created configuration: " + ( System.currentTimeMillis()
- start ) / 1000.0 + " sec." );
+
+ start = System.currentTimeMillis();
+ for ( int i = 0; i < files.length; i++ ) {
+ String file = files[i];
+ cfg.addCacheableFile( new File( prefix + file ) );
+ }
+ System.err.println(
+ "Added " + ( files.length ) + " resources: " +
+ ( System.currentTimeMillis() - start ) / 1000.0 + " sec."
+ );
+
+ ObjectOutputStream os = new ObjectOutputStream( new FileOutputStream( cachedCfgFile )
);
+ os.writeObject( cfg ); // need to serialize Configuration *before* building sf since
it would require non-mappings and cfg types to be serializable
+ os.flush();
+ os.close();
+
+ }
+ else {
+ start = System.currentTimeMillis();
+ ObjectInputStream is = new ObjectInputStream( new FileInputStream( cachedCfgFile ) );
+ cfg = ( Configuration ) is.readObject();
+ is.close();
+ System.err
+ .println( "Loaded serializable configuration:" + (
System.currentTimeMillis() - start ) / 1000.0 + " sec." );
+ }
+ start = System.currentTimeMillis();
+ System.err.println( "Start build of session factory" );
+ SessionFactory factory = cfg.buildSessionFactory();
+ System.err.println( "Build session factory:" + ( System.currentTimeMillis() -
start ) / 1000.0 + " sec." );
+ return factory;
+ }
+
+ public void generateTestFiles() throws Throwable {
+ String filesToCompile = "";
+ for ( int count = 0; count < 100; count++ ) {
+ String name = "Test" + count;
+ File javaFile = new File( workPackageDir, name + ".java" );
+ File hbmFile = new File( workPackageDir, name + ".hbm.xml" );
+ filesToCompile += ( javaFile.getAbsolutePath() + " " );
+
+ javaFile.getParentFile().mkdirs();
+ hbmFile.getParentFile().mkdirs();
+
+ System.out.println( "Generating " + javaFile.getAbsolutePath() );
+ PrintWriter javaWriter = null;
+ PrintWriter hbmWriter = null;
+ try {
+ javaWriter = new PrintWriter( new FileWriter( javaFile ) );
+ hbmWriter = new PrintWriter( new FileWriter( hbmFile ) );
+
+ javaWriter.println( "package " + workPackageName + ";" );
+ hbmWriter.println(
+ "<?xml version=\"1.0\"?>\r\n" +
+ "<!DOCTYPE hibernate-mapping PUBLIC \r\n" +
+ " \"-//Hibernate/Hibernate Mapping DTD 3.0//EN\"\r\n" +
+ " \"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd\">\r\n"
+ );
+
+ hbmWriter.println( "<hibernate-mapping package=\"" +
workPackageName + "\">" );
+
+ javaWriter.println( "public class " + name + " {" );
+ javaWriter.println( " static { System.out.println(\"" + name + "
initialized!\"); }" );
+ hbmWriter.println( "<class name=\"" + name +
"\">" );
+
+ hbmWriter.println( "<id type=\"long\"><generator
class=\"assigned\"/></id>" );
+ for ( int propCount = 0; propCount < 100; propCount++ ) {
+ String propName = "Prop" + propCount;
+
+ writeJavaProperty( javaWriter, propName );
+
+ hbmWriter.println( "<property name=\"" + propName + "\"
type=\"string\"/>" );
+
+ }
+ hbmWriter.println( "</class>" );
+ javaWriter.println( "}" );
+ hbmWriter.println( "</hibernate-mapping>" );
+ }
+ finally {
+ if ( javaWriter != null ) {
+ javaWriter.flush();
+ javaWriter.close();
+ }
+ if ( hbmWriter != null ) {
+ hbmWriter.flush();
+ hbmWriter.close();
+ }
+ }
+ }
+
+ String javac = "javac -version -d " + compilationBaseDir + " " +
filesToCompile;
+ System.err.println( "JAVAC : " + javac );
+ Process process = Runtime.getRuntime().exec( javac );
+ process.waitFor();
+ System.err.println( "********************* JAVAC OUTPUT
**********************" );
+ pullStream( process.getInputStream() );
+ System.err.println(
"---------------------------------------------------------" );
+ pullStream( process.getErrorStream() );
+ System.err.println(
"*********************************************************" );
+ }
+
+ private void pullStream(InputStream stream) throws IOException {
+ if ( stream == null || stream.available() <= 0 ) {
+ return;
+ }
+ byte[] buffer = new byte[256];
+ while ( true ) {
+ int read = stream.read( buffer );
+ if ( read == -1 ) {
+ break;
+ }
+ System.err.write( buffer, 0, read );
+ }
+// System.err.println( "" );
+ }
+
+ private void writeJavaProperty(PrintWriter javaWriter, String propName) {
+ javaWriter.println( " String " + propName + ";" );
+ javaWriter.println( " String get" + propName + "() { return " +
propName + "; }" );
+ javaWriter.println( " void set" + propName + "(String newVal) { " +
propName + "=newVal; }" );
+ }
+
+ private File getTestComplileDirectory() {
+ String resourceName = "org/hibernate/test/legacy/ABC.hbm.xml";
+ String prefix = getClass().getClassLoader().getResource( resourceName ).getFile();
+ prefix = prefix.substring( 0, prefix.lastIndexOf( '/' ) ); // ABC.hbm.xml
+ prefix = prefix.substring( 0, prefix.lastIndexOf( '/' ) ); // legacy/
+ prefix = prefix.substring( 0, prefix.lastIndexOf( '/' ) ); // test/
+ prefix = prefix.substring( 0, prefix.lastIndexOf( '/' ) ); // hibernate/
+ prefix = prefix.substring( 0, prefix.lastIndexOf( '/' ) ); // org/
+ return new File( prefix + '/' );
+ }
+}