BEA WebLogic Server 9.0 API Reference

weblogic.ejb
Interface QueryHome

All Superinterfaces:

EJBHome, Remote

public interface QueryHome

extends EJBHome

Copyright © 2005 BEA Systems, Inc. All Rights Reserved.

Method Summary

Query	createQuery() Creates a query that doesn't take input parameters.
Query	createSqlQuery() Creates a query that doesn't take input parameters.
String	getDatabaseProductName()
String	getDatabaseProductVersion()
String	nativeQuery(String ejbql) Returns the result of calling JDBC's nativeSQL() method.
PreparedQuery	prepareQuery(String ejbql) Creates a prepared query that takes input parameters.
PreparedQuery	prepareQuery(String ejbql, Properties props) Creates a prepared query that takes input parameters and properties

Methods inherited from interface javax.ejb.EJBHome

getEJBMetaData, getHomeHandle, remove, remove

Method Detail

createQuery

public Query createQuery()
                  throws RemoteException

Creates a query that doesn't take input parameters. Use this method to create a Query object that executes EJB QL queries.

Throws:

RemoteException

createSqlQuery

public Query createSqlQuery()
                     throws RemoteException

Creates a query that doesn't take input parameters. Use this method to create a Query object that executes SQL queries.

Throws:

RemoteException

getDatabaseProductName

public String getDatabaseProductName()
                              throws RemoteException

Throws:

RemoteException

getDatabaseProductVersion

public String getDatabaseProductVersion()
                                 throws RemoteException

Throws:

RemoteException

nativeQuery

public String nativeQuery(String ejbql)
                   throws RemoteException

Returns the result of calling JDBC's nativeSQL() method.

Throws:

RemoteException

prepareQuery

public PreparedQuery prepareQuery(String ejbql)
                           throws RemoteException

Creates a prepared query that takes input parameters.

Throws:

RemoteException

prepareQuery

public PreparedQuery prepareQuery(String ejbql,
                                  Properties props)
                           throws RemoteException

Creates a prepared query that takes input parameters and properties

Throws:

RemoteException