//$Id: LogHelper.java 11282 2007-03-14 22:05:59Z epbernard $
package org.hibernate.ejb.util;
import java.net.URL;
import java.util.Enumeration;
import java.util.List;
import java.util.Properties;
import javax.persistence.spi.PersistenceUnitInfo;
/**
* @author Emmanuel Bernard
*/
public final class LogHelper {
private LogHelper() {
}
public static String logPersistenceUnitInfo(PersistenceUnitInfo unitInfo) {
StringBuilder sb = new StringBuilder();
sb.append( "PersistenceUnitInfo [\n\t" )
.append( "name: " )
.append( unitInfo.getPersistenceUnitName() )
.append( "\n\t" )
.append( "persistence provider classname: " )
.append( unitInfo.getPersistenceProviderClassName() )
.append( "\n\t" )
.append( "classloader: " )
.append( unitInfo.getClassLoader() )
.append( "\n\t" )
.append( "Temporary classloader: " )
.append( unitInfo.getNewTempClassLoader() )
.append( "\n\t" )
.append( "excludeUnlistedClasses: " )
.append( unitInfo.excludeUnlistedClasses() )
.append( "\n\t" )
.append( "JTA datasource: " )
.append( unitInfo.getJtaDataSource() )
.append( "\n\t" )
.append( "Non JTA datasource: " )
.append( unitInfo.getNonJtaDataSource() )
.append( "\n\t" )
.append( "Transaction type: " )
.append( unitInfo.getTransactionType() )
.append( "\n\t" )
.append( "PU root URL: " )
.append( unitInfo.getPersistenceUnitRootUrl() )
.append( "\n\t" );
sb.append( "Jar files URLs [" );
List<URL> jarFileUrls = unitInfo.getJarFileUrls();
for ( URL url : jarFileUrls ) {
sb.append( "\n\t\t" ).append( url );
}
sb.append( "]\n\t" );
sb.append( "Managed classes names [" );
List<String> classesNames = unitInfo.getManagedClassNames();
for ( String clazz : classesNames ) {
sb.append( "\n\t\t" ).append( clazz );
}
sb.append( "]\n\t" );
sb.append( "Mapping files names [" );
List<String> mappingFiles = unitInfo.getMappingFileNames();
for ( String file : mappingFiles ) {
sb.append( "\n\t\t" ).append( file );
}
sb.append( "]\n\t" );
sb.append( "Properties [" );
Properties properties = unitInfo.getProperties();
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( "]" );
return sb.toString();
}
}