Package org.apache.cayenne.access.jdbc

Class EJBQLAction

java.lang.Object

org.apache.cayenne.access.jdbc.BaseSQLAction

org.apache.cayenne.access.jdbc.EJBQLAction

All Implemented Interfaces:

SQLAction

public class EJBQLAction
extends BaseSQLAction

Parses an EJBQL statement, converting it to SQL. Executes the resulting SQL.

Since:

3.0

Field Summary

Fields

Modifier and Type	Field	Description
protected SQLActionVisitor	actionFactory
protected EJBQLQuery	query

Fields inherited from class org.apache.cayenne.access.jdbc.BaseSQLAction

dataNode

Constructor Summary

Constructors

Constructor	Description
EJBQLAction(EJBQLQuery query, SQLActionVisitor actionFactory, DataNode dataNode)

Method Summary

Modifier and Type	Method	Description
void	performAction(Connection connection, OperationObserver observer)	Executes a query using a strategy defined by the implementation.

Methods inherited from class org.apache.cayenne.access.jdbc.BaseSQLAction

getInMemoryOffset, readResultSet

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

actionFactory

protected SQLActionVisitor actionFactory

query

protected EJBQLQuery query

Constructor Details

EJBQLAction

public EJBQLAction(EJBQLQuery query,
 SQLActionVisitor actionFactory,
 DataNode dataNode)

Method Details

performAction

public void performAction(Connection connection,
 OperationObserver observer)
                   throws Exception

Description copied from interface: SQLAction

Executes a query using a strategy defined by the implementation.

Throws:

Exception