org.hibernate.ejb.util.LogHelper Maven / Gradle / Ivy

//$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 jarFileUrls = unitInfo.getJarFileUrls();
		for ( URL url : jarFileUrls ) {
			sb.append( "\n\t\t" ).append( url );
		}
		sb.append( "]\n\t" );
		sb.append( "Managed classes names [" );
		List classesNames = unitInfo.getManagedClassNames();
		for ( String clazz : classesNames ) {
			sb.append( "\n\t\t" ).append( clazz );
		}
		sb.append( "]\n\t" );
		sb.append( "Mapping files names [" );
		List 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();
	}

}