oracle.jbo.server
Class ViewLinkImpl

java.lang.Object
  oracle.jbo.server.NamedObjectImpl
      oracle.jbo.server.ComponentObjectImpl
          oracle.jbo.server.ViewLinkImpl

All Implemented Interfaces:

Formattable, ComponentObject, Properties, VariableManagerOwner, VariableManagerOwnerBase, ViewLink

public class ViewLinkImpl
extends ComponentObjectImpl
implements ViewLink

Field Summary

static java.lang.Class	CLASS_INSTANCE
protected ViewObjectImpl	destination
protected boolean	mReversedUsage
protected ViewLinkDefImpl	qoAssoc
protected ViewObjectImpl	source

Fields inherited from class oracle.jbo.server.NamedObjectImpl

mObjName, mParent, mProperties, mUserData, RES_ID_SUFFIX

Constructor Summary

ViewLinkImpl()

Method Summary

ViewObject	getDestination() Gets the detail (destination side) View Object.
ViewObject	getSource() Gets the link's master View Object.
AttributeDef	getSourceAccessor()
ViewLinkDefImpl	getViewLinkDef() Internal: Applications should not use this method.
boolean	isReversedUsage()
void	setDestination(ViewObject destination) Sets the detail (destination side) View Object.
void	setSource(ViewObject source) Sets the master (source side) View Object.

Methods inherited from class oracle.jbo.server.ComponentObjectImpl

addListener, applyPersonalization, create, createRef, ensureVariableManager, getAllProperties, getApplicationModule, getCompListeners, getCompListenersList, getDefFullName, getDefName, getMessageBundleClass, getResourceBundleDef, getRootApplicationModule, getVariableManager, hasVariables, isDead, remove, resolvePropertyRaw

Methods inherited from class oracle.jbo.server.NamedObjectImpl

formatChildCollectionForOutput, formatChildCollectionForOutput, formatChildCollectionForOutput, formatForOutput, formatForOutput, getFullName, getName, getParent, getProperties, getPropertiesAsStrings, getPropertiesMap, getProperty, getProperty, getResourcesFromBundle, getUserData, parseAttrArrayElements, refreshProperty, requiresNamePrefixedResId, setFullName, setName, setParent, setPropertiesMap, setProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.jbo.ComponentObject

getDefFullName, getDefName, getFullName, getName, remove

Methods inherited from interface oracle.jbo.Properties

getProperties, getProperty, getProperty, refreshProperty

Methods inherited from interface oracle.jbo.VariableManagerOwner

getName

Field Detail

CLASS_INSTANCE

public static final java.lang.Class CLASS_INSTANCE

qoAssoc

protected ViewLinkDefImpl qoAssoc

source

protected ViewObjectImpl source

destination

protected ViewObjectImpl destination

mReversedUsage

protected boolean mReversedUsage

Constructor Detail

ViewLinkImpl

public ViewLinkImpl()

Method Detail

getSource

public ViewObject getSource()

Description copied from interface: ViewLink

Gets the link's master View Object.

Specified by:

getSource in interface ViewLink

Returns:

the master ViewObject.

getDestination

public ViewObject getDestination()

Gets the detail (destination side) View Object.

Specified by:

getDestination in interface ViewLink

Returns:

the detail View Object.

getViewLinkDef

public ViewLinkDefImpl getViewLinkDef()

Internal: Applications should not use this method.

Gets the View Link definition object from which this View Link was created.

Returns:

the View Link definition.

isReversedUsage

public boolean isReversedUsage()

setDestination

public void setDestination(ViewObject destination)

Sets the detail (destination side) View Object.

Parameters:

destination - the detail View Object.

Throws:

InvalidParamException - if the master and detail are the same View Object, or if the View Object Definitions for destination and the View Link definition's detail do not match.

getSourceAccessor

public AttributeDef getSourceAccessor()

setSource

public void setSource(ViewObject source)

Sets the master (source side) View Object.

Parameters:

source - the master View Object.

Throws:

InvalidParamException - if the master and detail are the same View Object, or if the View Object Definitions for source and the View Link definition's master do not match.