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oracle.ide.cmd
Class RenameCommand

java.lang.Object
oracle.ide.controller.Command
oracle.ide.cmd.SaveAsCommand
oracle.ide.cmd.RenameCommand

Direct Known Subclasses:

RestoreHistoryRenameCommand

public class RenameCommand

extends SaveAsCommand

The RenameCommand class implements the Rename command.

See Also:

Command

Field Summary

Fields inherited from class oracle.ide.cmd.SaveAsCommand

_context, _duplicate, _elementOwner, _newURL, _nodeClass, _noPlaceToAdd, _sourceContentSet, CANCELED, OK_NAME_CHANGED, OK_NAME_UNCHANGED

Fields inherited from class oracle.ide.controller.Command

CANCEL, context, EXECUTING, MULTI_NODE, NO_CHANGE, NO_UNDO, NORMAL, OK, type

Constructor Summary

RenameCommand()
Constructor.

Method Summary

int	doit() Rename the selected element
protected int	handleNodeOwnership(Node doc, Node node, java.net.URL oldURL) This method handles adding/removing/replacing the Node from it's owner Subclasses of the command may need to handle ownership differently (eg, RenameCommand should do something different from SaveAsCommand).
protected boolean	isSameFile(java.net.URL newURL, java.net.URL elementURL) Used to determine if the new URL we're going to rename the elementURL to is the same file.
protected int	saveAsDupNode(Node doc) There is already a node in the cache with the new url.
protected int	saveAsNewNode(Node doc) The specified doc is being renamed.
protected int	saveNode(Node doc)
protected java.net.URL	validateNewURL(Recognizer recognizer, java.net.URL newURL, java.net.URL oldURL) Validates whether the given recognizer can support rename from the oldURL to the newURL.

Methods inherited from class oracle.ide.cmd.SaveAsCommand

approveNewURL, convertToDupNode, convertToNewNode, doSaveAs, getOwningContentSet, saveFileDlgOK

Methods inherited from class oracle.ide.controller.Command

getAffectedNodes, getContext, getData, getId, getName, getType, isGlobal, setContext, setData, undo

Methods inherited from class java.lang.Object

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

Constructor Detail

RenameCommand

public RenameCommand()

Constructor.

Method Detail

doit

public int doit()
         throws java.lang.Exception

Rename the selected element

Overrides:

doit in class SaveAsCommand

Throws:

java.lang.Exception

saveNode

protected int saveNode(Node doc)

Overrides:

saveNode in class SaveAsCommand

saveAsNewNode

protected int saveAsNewNode(Node doc)

The specified doc is being renamed. The doc class has not changed (that is an html Node has not been renamed as a jsp Node).

Overrides:

saveAsNewNode in class SaveAsCommand

saveAsDupNode

protected int saveAsDupNode(Node doc)

There is already a node in the cache with the new url.

Overrides:

saveAsDupNode in class SaveAsCommand

handleNodeOwnership

protected int handleNodeOwnership(Node doc,
                                  Node node,
                                  java.net.URL oldURL)
                           throws java.lang.Exception

Description copied from class: SaveAsCommand

This method handles adding/removing/replacing the Node from it's owner Subclasses of the command may need to handle ownership differently (eg, RenameCommand should do something different from SaveAsCommand).

Overrides:

handleNodeOwnership in class SaveAsCommand

Returns:

Throws:

java.lang.Exception

isSameFile

protected boolean isSameFile(java.net.URL newURL,
                             java.net.URL elementURL)

Used to determine if the new URL we're going to rename the elementURL to is the same file. For purposes of a rename, we only need to test if the names are the same irrespective of case. This allows us to let a user rename Untitled.jsp to untitled.jsp, even on Windows. That's ok because at the end of the process there's only 1 file on disk.

Overrides:

isSameFile in class SaveAsCommand

Parameters:

newURL -

elementURL -

Returns:

true if the files are the same; false otherwise

validateNewURL

protected java.net.URL validateNewURL(Recognizer recognizer,
                                      java.net.URL newURL,
                                      java.net.URL oldURL)

Validates whether the given recognizer can support rename from the oldURL to the newURL. If the oldURL has an extension and the newURL does not, a URL with the old extension will be returned. If the oldURL has a .jws or .jpr extension and the newURL does not, the URL returned will contain the .jws or .jpr extension.

Overrides:

validateNewURL in class SaveAsCommand

Parameters:

recognizer -

newURL -

oldURL -

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