oracle.jdeveloper.model
Class JavaClassNode

java.lang.Object
  oracle.ide.model.Node
      oracle.ide.model.TextNode
          oracle.ide.model.DeployableTextNode
              oracle.jdeveloper.model.JavaNode
                  oracle.jdeveloper.model.JavaClassNode

All Implemented Interfaces:

oracle.javatools.data.Dirtyable, Dirtyable, Displayable, Element, LazyLoadable, Locatable, Subject

public final class JavaClassNode

extends JavaNode

The JavaNode interface represents a Java class element in the JDeveloper browser. A JavaNode could be either a .class file or a .java file; however, JDeveloper normally represents a .java file with the JavaSourceNode, which extends JavaNode.

In addition to providing the usual Node features, a JavaNode provides access to both a code-level view (through the JOT subsystem) and a component view (through the CMT subsystem) of the Java class.

See Also:

JavaSourceNode

Field Summary

static java.lang.String

EXT

Fields inherited from class oracle.ide.model.DeployableTextNode

EXT2

Constructor Summary

JavaClassNode()

Method Summary

protected void	closeImpl() Subclasses should override this method to customize the close() behavior.
java.io.InputStream	getInputStream() NOTE: Use of TextNode.getInputStream() is highly discouraged because of the NLS issues raised by using byte streams for text and the associated poor performance caused by char-to-byte conversion.
protected TextBuffer	getTextBufferDirectly() Directly gets the TextBuffer.
protected void	openImpl() Subclasses should override this method to customize the open() behavior.
protected void	revertImpl() Subclasses should override this method to customize the revert() behavior.
protected void	saveImpl() Subclasses should override this method to customize the save() behavior.

Methods inherited from class oracle.jdeveloper.model.JavaNode

getIcon, setIcon

Methods inherited from class oracle.ide.model.TextNode

acquireTextBuffer, createOutputStreamWriter, createReader, dataExpired, getInputStream, getLoadEncoding, getReader, getSaveEncoding, hasEmptyTextBuffer, isDirty, isReadOnly, markDirty, releaseTextBuffer, removeTextBufferListener, reportOpenException, setDefaultLineTerminator, setLoadEncoding, setReadOnly, setSaveEncoding, updateReadOnlyFlag

Methods inherited from class oracle.ide.model.Node

_getReadWriteLockInternal, addNodeListener, addNodeListenerForType, addNodeListenerForTypeHierarchy, attach, close, createSubject, delete, deleteImpl, detach, ensureOpen, equalsImpl, getAttributes, getChildren, getData, getLongLabel, getShortLabel, getSubject, getTimestamp, getToolTipText, getURL, isNew, isOpen, isTrackedInNodeCache, mayHaveChildren, notifyObservers, open, postCloseImpl, refreshTimestamp, removeNodeListener, removeNodeListenerForType, removeNodeListenerForTypeHierarchy, rename, renameImpl, revert, runWhileSynchronized, save, setOpen, setTimestampDirectly, setURL, toString

Methods inherited from class java.lang.Object

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

Field Detail

EXT

public static final java.lang.String EXT

See Also:

Constant Field Values

Constructor Detail

JavaClassNode

public JavaClassNode()

Method Detail

openImpl

protected void openImpl()
                 throws java.io.IOException

Description copied from class: Node

Subclasses should override this method to customize the open() behavior.

Overrides:

openImpl in class TextNode

Throws:

java.io.IOException

closeImpl

protected void closeImpl()
                  throws java.io.IOException

Description copied from class: Node

Subclasses should override this method to customize the close() behavior.

Overrides:

closeImpl in class TextNode

Throws:

java.io.IOException

saveImpl

protected void saveImpl()
                 throws java.io.IOException

Description copied from class: Node

Subclasses should override this method to customize the save() behavior.

Overrides:

saveImpl in class TextNode

Throws:

java.io.IOException

revertImpl

protected void revertImpl()
                   throws java.io.IOException

Description copied from class: Node

Subclasses should override this method to customize the revert() behavior.

Overrides:

revertImpl in class TextNode

Throws:

java.io.IOException

getInputStream

public java.io.InputStream getInputStream()
                                   throws java.io.IOException

Description copied from class: TextNode

NOTE: Use of TextNode.getInputStream() is highly discouraged because of the NLS issues raised by using byte streams for text and the associated poor performance caused by char-to-byte conversion. Use TextNode.getReader() instead whenever possible.

Returns an InputStream that's backed by the current TextBuffer.

Overrides:

getInputStream in class TextNode

Throws:

java.io.IOException

getTextBufferDirectly

protected TextBuffer getTextBufferDirectly()

Description copied from class: TextNode

Directly gets the TextBuffer. This method is primarily intended for subclass customization of TextNode.

Overrides:

getTextBufferDirectly in class TextNode