JDBCQueryMetaData.java |
/* * JBoss, the OpenSource J2EE webOS * * Distributable under LGPL license. * See terms of license at gnu.org. */ package org.jboss.ejb.plugins.cmp.jdbc.metadata; import java.lang.reflect.Method; /** * This interface is used to identify a query that will be invoked in * responce to the invocation of a finder method in a home interface or * an ejbSelect method in a bean implementation class. * * @author <a href="mailto:dain@daingroup.com">Dain Sundstrom</a> * @author <a href="sebastien.alborini@m4x.org">Sebastien Alborini</a> * @author <a href="danch@nvisia.com">danch</a> * @author <a href="on@ibis.odessa.ua">Oleg Nitz</a> * @version $Revision: 1.12 $ */ public interface JDBCQueryMetaData { /** * Gets the method which invokes this query. * @return the Method object which invokes this query */ public Method getMethod(); /** * Is the result set of ejbSelect is mapped to local ejb objects or * remote ejb objects. * @return true, if the result set is to be local objects */ public boolean isResultTypeMappingLocal(); /** * Gets the read ahead metadata for the query. * @return the read ahead metadata for the query. */ public JDBCReadAheadMetaData getReadAhead(); /** * @return EJBQL compiler implementation */ public Class getQLCompilerClass(); public boolean isLazyResultSetLoading(); }
JDBCQueryMetaData.java |