oracle.jdeveloper.audit.transform

Class CompositeTransform

java.lang.Object

oracle.jdeveloper.audit.extension.ExtensionBean

oracle.jdeveloper.audit.transform.Transform

oracle.jdeveloper.audit.transform.CompositeTransform

public class CompositeTransform
extends Transform

A transform composed of other transforms.

Constructor Summary

Constructors

Constructor and Description
CompositeTransform()

Method Summary

Modifier and Type	Method and Description
void	addComponent(Transform component)
protected void	copyInternalState(ExtensionBean bean, java.util.Map<java.lang.String,ExtensionBean> context) Copies internal subclass state as part of creating a copy of this bean.
TransformContext[]	createContexts(Violation violation) Creates the TransformContexts required to evaluate or apply this transform for a violation; returns null or an empty array if the contexts cannot be created.
java.util.Collection<Transform>	getComponents()

Methods inherited from class oracle.jdeveloper.audit.transform.Transform

adapter, boundLabel, condition, definition, isEnabled, sequenceBegin, sequenceEnd, setEnabled, unboundLabel

Methods inherited from class oracle.jdeveloper.audit.extension.ExtensionBean

addPropertyChangeListener, addPropertyChangeListener, createCopy, description, equals, extensionId, extensionLine, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, formattedString, formattedString, formattedString, hashCode, id, label, logError, logError, logWarning, name, propertyDescription, propertyLabel, removePropertyChangeListener, removePropertyChangeListener, setters, string

Methods inherited from class java.lang.Object

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

Constructor Detail

CompositeTransform

public CompositeTransform()

Method Detail

addComponent

public void addComponent(Transform component)

copyInternalState

protected void copyInternalState(ExtensionBean bean,
                                 java.util.Map<java.lang.String,ExtensionBean> context)
                          throws java.lang.reflect.InvocationTargetException

Description copied from class: ExtensionBean

Copies internal subclass state as part of creating a copy of this bean.

Overrides:

copyInternalState in class Transform

Parameters:

bean - The partially initialized copy.

context - A map which allows subclasses to preserve object identity when copying a graph of extension beans.

Throws:

java.lang.reflect.InvocationTargetException

See Also:

ExtensionBean.createCopy(java.util.Map<java.lang.String, oracle.jdeveloper.audit.extension.ExtensionBean>)

getComponents

public java.util.Collection<Transform> getComponents()

createContexts

public TransformContext[] createContexts(Violation violation)

Description copied from class: Transform

Creates the TransformContexts required to evaluate or apply this transform for a violation; returns null or an empty array if the contexts cannot be created.

The default Transform implementation invokes the TransformAdapter.newWriteContext(Transform, Violation) method of its transform adapter to create a context for this transform at the violation location, i.e.:

   return new TransformContext[]{adapter.newWriteContext(this, violation)};
 

A transform can override this method to use one or more mutation models at one or more locations. The Audit framework will attempt to match and invoke transform methods, such as isApplicable, query, and apply methods in sequence for each context returned.

While the typical transform edits existing files, some transforms create, delete, or move files. The Audit framework tracks these distinctions through the shape property of TransformContext. Of particular note, for transforms that create or move a file, the location of interest does not yet exist; the "pending location" is therefore specified as a URL rather than as a Location. To allow a transform to chain from a context that creates or moves a file to a new URL and a context that edits the file at the new URL, creating an edit context with a pending location is allowed; the URL should match the pending location of a preceding create or move context.

Overrides:

createContexts in class Transform

Parameters:

violation - The violation addressed by the transform.

Returns:

One or more TransformContexts required to evaluate or apply the transform for the violation.