oracle.toplink.queryframework
Class InMemoryQueryIndirectionPolicy

java.lang.Object
oracle.toplink.queryframework.InMemoryQueryIndirectionPolicy

All Implemented Interfaces:

java.io.Serializable

public class InMemoryQueryIndirectionPolicy

extends java.lang.Object

implements java.io.Serializable

Purpose: Used to provide the user with a means of contoling the behaviour of in memory queries that access un-instantiated indirection in the query..

Description: This class contains a state variable that is used to determine what a query should do when accesing un-instantiated indirection. Use use this policy access the policy of a query set the policy behaviour using the methods below. All read queries have the policy set to throw exception by default

Since:

TopLink/Java 3.6.3

See Also:

Serialized Form

Field Summary

static int	SHOULD_IGNORE_EXCEPTION_RETURN_CONFORMED
static int	SHOULD_IGNORE_EXCEPTION_RETURN_NOT_CONFORMED
static int	SHOULD_THROW_INDIRECTION_EXCEPTION
static int	SHOULD_TRIGGER_INDIRECTION

Constructor Summary

InMemoryQueryIndirectionPolicy()

InMemoryQueryIndirectionPolicy(int policyValue)

Method Summary

int	getPolicy()
void	ignoreIndirectionExceptionReturnConformed()
void	ignoreIndirectionExceptionReturnNotConformed()
void	setPolicy(int policy)
boolean	shouldIgnoreIndirectionExceptionReturnConformed()
boolean	shouldIgnoreIndirectionExceptionReturnNotConformed()
boolean	shouldThrowIndirectionException()
boolean	shouldTriggerIndirection()
void	throwIndirectionException()
void	triggerIndirection()

Methods inherited from class java.lang.Object

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

Field Detail

SHOULD_THROW_INDIRECTION_EXCEPTION

public static final int SHOULD_THROW_INDIRECTION_EXCEPTION

See Also:

Constant Field Values

SHOULD_TRIGGER_INDIRECTION

public static final int SHOULD_TRIGGER_INDIRECTION

See Also:

Constant Field Values

SHOULD_IGNORE_EXCEPTION_RETURN_CONFORMED

public static final int SHOULD_IGNORE_EXCEPTION_RETURN_CONFORMED

See Also:

Constant Field Values

SHOULD_IGNORE_EXCEPTION_RETURN_NOT_CONFORMED

public static final int SHOULD_IGNORE_EXCEPTION_RETURN_NOT_CONFORMED

See Also:

Constant Field Values

Constructor Detail

InMemoryQueryIndirectionPolicy

public InMemoryQueryIndirectionPolicy()

InMemoryQueryIndirectionPolicy

public InMemoryQueryIndirectionPolicy(int policyValue)

Method Detail

shouldTriggerIndirection

public boolean shouldTriggerIndirection()

shouldThrowIndirectionException

public boolean shouldThrowIndirectionException()

shouldIgnoreIndirectionExceptionReturnConformed

public boolean shouldIgnoreIndirectionExceptionReturnConformed()

shouldIgnoreIndirectionExceptionReturnNotConformed

public boolean shouldIgnoreIndirectionExceptionReturnNotConformed()

ignoreIndirectionExceptionReturnNotConformed

public void ignoreIndirectionExceptionReturnNotConformed()

ignoreIndirectionExceptionReturnConformed

public void ignoreIndirectionExceptionReturnConformed()

triggerIndirection

public void triggerIndirection()

throwIndirectionException

public void throwIndirectionException()

getPolicy

public int getPolicy()

setPolicy

public void setPolicy(int policy)