//$Id$
package org.hibernate.test.annotations;
import org.hibernate.cfg.EJB3NamingStrategy;
import org.hibernate.cfg.NamingStrategy;
import org.hibernate.internal.util.StringHelper;
/**
* @author Emmanuel Bernard
*/
public class AlternativeNamingStrategy extends EJB3NamingStrategy {
public static NamingStrategy INSTANCE = new AlternativeNamingStrategy();
public String classToTableName(String className) {
return tableName( StringHelper.unqualify( className ) );
}
public String propertyToColumnName(String propertyName) {
return columnName( StringHelper.unqualify( propertyName ) );
}
public String tableName(String tableName) {
return "table_" + tableName;
}
public String columnName(String columnName) {
return "f_" + columnName;
}
public String propertyToTableName(String className, String propertyName) {
return tableName( StringHelper.unqualify( className ) + "_" + StringHelper.unqualify( propertyName ) );
}
public String logicalColumnName(String columnName, String propertyName) {
return StringHelper.isNotEmpty( columnName ) ? columnName : propertyName;
}
public String collectionTableName(
String ownerEntity, String ownerEntityTable, String associatedEntity, String associatedEntityTable,
String propertyName
) {
return tableName(
new StringBuilder( ownerEntityTable ).append( "_" )
.append(
associatedEntityTable != null ?
associatedEntityTable :
StringHelper.unqualify( propertyName )
).toString()
);
}
public String logicalCollectionTablelName(
String tableName,
String ownerEntityTable, String associatedEntityTable, String propertyName
) {
if ( tableName != null ) {
return tableName;
}
else {
//use of a stringbuffer to workaround a JDK bug
return new StringBuffer( ownerEntityTable ).append( "_" )
.append(
associatedEntityTable != null ?
associatedEntityTable :
StringHelper.unqualify( propertyName )
).toString();
}
}
public String logicalCollectionColumnName(String columnName, String propertyName, String referencedColumn) {
return StringHelper.isNotEmpty( columnName ) ? columnName : propertyName + "_" + referencedColumn;
}
}