Package weblogic.ejb

Interface QueryHome

All Superinterfaces:

javax.ejb.EJBHome, java.rmi.Remote

public interface QueryHome

Method Summary

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

Method Detail

createQuery

Query createQuery()
           throws java.rmi.RemoteException

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

Throws:

java.rmi.RemoteException

prepareQuery

PreparedQuery prepareQuery(java.lang.String ejbql)
                    throws java.rmi.RemoteException

Creates a prepared query that takes input parameters.

Throws:

java.rmi.RemoteException

prepareQuery

PreparedQuery prepareQuery(java.lang.String ejbql,
                           java.util.Properties props)
                    throws java.rmi.RemoteException

Creates a prepared query that takes input parameters and properties

Throws:

java.rmi.RemoteException

createSqlQuery

Query createSqlQuery()
              throws java.rmi.RemoteException

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

Throws:

java.rmi.RemoteException

nativeQuery

java.lang.String nativeQuery(java.lang.String ejbql)
                      throws java.rmi.RemoteException

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

Throws:

java.rmi.RemoteException

getDatabaseProductName

java.lang.String getDatabaseProductName()
                                 throws java.rmi.RemoteException

Throws:

java.rmi.RemoteException

getDatabaseProductVersion

java.lang.String getDatabaseProductVersion()
                                    throws java.rmi.RemoteException

Throws:

java.rmi.RemoteException