/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
 * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
 */
package org.hibernate.jpa.internal.util;

import java.net.URL;
import java.util.Enumeration;
import java.util.List;
import java.util.Properties;

import org.hibernate.jpa.boot.spi.PersistenceUnitDescriptor;
import org.hibernate.internal.EntityManagerMessageLogger;

import org.jboss.logging.Logger;

Author:Emmanuel Bernard, Steve Ebersole
/** * @author Emmanuel Bernard * @author Steve Ebersole */
public final class LogHelper { private static final EntityManagerMessageLogger log = Logger.getMessageLogger( EntityManagerMessageLogger.class, LogHelper.class.getName() ); private LogHelper() { } public static void logPersistenceUnitInformation(PersistenceUnitDescriptor descriptor) { if ( ! log.isDebugEnabled() ) { log.processingPersistenceUnitInfoName( descriptor.getName() ); return; } StringBuilder sb = new StringBuilder(); sb.append( "PersistenceUnitInfo [\n\t" ) .append( "name: " ) .append( descriptor.getName() ) .append( "\n\t" ) .append( "persistence provider classname: " ) .append( descriptor.getProviderClassName() ) .append( "\n\t" ) .append( "classloader: " ) .append( descriptor.getClassLoader() ) .append( "\n\t" ) .append( "excludeUnlistedClasses: " ) .append( descriptor.isExcludeUnlistedClasses() ) .append( "\n\t" ) .append( "JTA datasource: " ) .append( descriptor.getJtaDataSource() ) .append( "\n\t" ) .append( "Non JTA datasource: " ) .append( descriptor.getNonJtaDataSource() ) .append( "\n\t" ) .append( "Transaction type: " ) .append( descriptor.getTransactionType() ) .append( "\n\t" ) .append( "PU root URL: " ) .append( descriptor.getPersistenceUnitRootUrl() ) .append( "\n\t" ) .append( "Shared Cache Mode: " ) .append( descriptor.getSharedCacheMode() ) .append( "\n\t" ) .append( "Validation Mode: " ) .append( descriptor.getValidationMode() ) .append( "\n\t" ); sb.append( "Jar files URLs [" ); List<URL> jarFileUrls = descriptor.getJarFileUrls(); if ( jarFileUrls != null ) { for ( URL url : jarFileUrls ) { sb.append( "\n\t\t" ).append( url ); } } sb.append( "]\n\t" ); sb.append( "Managed classes names [" ); List<String> classNames = descriptor.getManagedClassNames(); if ( classNames != null ) { for ( String className : classNames ) { sb.append( "\n\t\t" ).append( className ); } } sb.append( "]\n\t" ); sb.append( "Mapping files names [" ); List<String> mappingFiles = descriptor.getMappingFileNames(); if ( mappingFiles != null ) { for ( String file : mappingFiles ) { sb.append( "\n\t\t" ).append( file ); } } sb.append( "]\n\t" ); sb.append( "Properties [" ); Properties properties = descriptor.getProperties(); if (properties != null) { Enumeration names = properties.propertyNames(); while ( names.hasMoreElements() ) { String name = (String) names.nextElement(); sb.append( "\n\t\t" ).append( name ).append( ": " ).append( properties.getProperty( name ) ); } } sb.append( "]" ); log.debug( sb.toString() ); } }