filtertranslator.java

通过系统把几乎所有与人力资源相关的数据统一管理

//$Id: FilterTranslator.java,v 1.4.2.3 2003/10/28 03:19:53 oneovthafew Exp $
package net.sf.hibernate.hql;

import java.util.Map;

import net.sf.hibernate.MappingException;
import net.sf.hibernate.QueryException;
import net.sf.hibernate.engine.SessionFactoryImplementor;

public class FilterTranslator extends QueryTranslator {
	
	public FilterTranslator(String filterString) {
		super(filterString);
	}
	
	/**
	 * Compile a filter. This method may be called multiple
	 * times. Subsequent invocations are no-ops.
	 */
	public synchronized void compile(String collectionRole, SessionFactoryImplementor factory, Map replacements, boolean scalar)
	throws QueryException, MappingException {
		
		if ( !isCompiled() ) {
			setFactory(factory); // yick!
			addFromAssociation("this", collectionRole);
			super.compile(factory, replacements, scalar);
		}
	}
	
	
}