Package weblogic.ejb

Interface Query

All Superinterfaces:

QueryProperties

public interface Query
extends QueryProperties

Field Summary

Fields inherited from interface weblogic.ejb.QueryProperties

TX_MANDATORY, TX_REQUIRED, TX_REQUIRES_NEW

Method Summary

Modifier and Type	Method	Description
java.sql.ResultSet	execute(java.lang.String query)	Executes the specified query.
java.sql.ResultSet	execute(java.lang.String query, java.util.Properties props)	Executes the specified query.
java.util.Collection	find(java.lang.String query)	Executes the specified query.
java.util.Collection	find(java.lang.String query, java.util.Properties props)	Executes the specified query.
java.lang.String	getLanguage()	This method can be called to find out what query language this Query instance is using.

Methods inherited from interface weblogic.ejb.QueryProperties

getEnableQueryCaching, getIncludeUpdates, getMaxElements, getTransaction, isResultTypeRemote, setEnableQueryCaching, setIncludeUpdates, setMaxElements, setResultTypeRemote, setTransaction

Method Detail

find

java.util.Collection find(java.lang.String query)
                   throws javax.ejb.FinderException

Executes the specified query.

Throws:

javax.ejb.FinderException

find

java.util.Collection find(java.lang.String query,
                          java.util.Properties props)
                   throws javax.ejb.FinderException

Executes the specified query.

Throws:

javax.ejb.FinderException

execute

java.sql.ResultSet execute(java.lang.String query)
                    throws javax.ejb.FinderException

Executes the specified query.

Throws:

javax.ejb.FinderException

execute

java.sql.ResultSet execute(java.lang.String query,
                           java.util.Properties props)
                    throws javax.ejb.FinderException

Executes the specified query.

Throws:

javax.ejb.FinderException

getLanguage

java.lang.String getLanguage()

This method can be called to find out what query language this Query instance is using.

Returns:

the query language in use: 'SQL' or 'EJB QL'