com.ibm.etools.systems.application.visual.editor.providers
Class ApplicationModelFileDiagramDocumentProvider

java.lang.Object
  FileDiagramDocumentProvider
      com.ibm.etools.systems.application.visual.editor.providers.ApplicationModelFileDiagramDocumentProvider

public class ApplicationModelFileDiagramDocumentProvider
extends FileDiagramDocumentProvider

The DocumentProvider for persisted ApplicationModel file. This povider saves the model and diagram files with special naming conversion. The model and diagram files have same base name but different file extensions.

Field Summary

static String

copyright

Constructor Summary

ApplicationModelFileDiagramDocumentProvider()
Constructor.

Method Summary

protected ISchedulingRule	computeSaveSchedulingRule(IResource toCreateOrModify) Computes the scheduling rule needed to create or modify a resource.
protected void	disposeElementInfo(Object element, ElementInfo info)
protected void	doSaveAs(TransactionalEditingDomain domain, IFile file, Diagram diagram, Map options, IProgressMonitor monitor) Handles the saving of the diagram to a different file so that the model and diagram files are always created with same base names but different extensions.
protected ISchedulingRule	getSaveRule(Object element)
protected void	saveDocumentToFile(IDocument document, IFile file, boolean overwrite, IProgressMonitor monitor)

Methods inherited from class java.lang.Object

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

Field Detail

copyright

public static final String copyright

See Also:

Constant Field Values

Constructor Detail

ApplicationModelFileDiagramDocumentProvider

public ApplicationModelFileDiagramDocumentProvider()

Constructor.

Method Detail

saveDocumentToFile

protected void saveDocumentToFile(IDocument document,
                                  IFile file,
                                  boolean overwrite,
                                  IProgressMonitor monitor)
                           throws CoreException

Throws:

CoreException

doSaveAs

protected void doSaveAs(TransactionalEditingDomain domain,
                        IFile file,
                        Diagram diagram,
                        Map options,
                        IProgressMonitor monitor)
                 throws CoreException

Handles the saving of the diagram to a different file so that the model and diagram files are always created with same base names but different extensions.

Parameters:

domain - the TransactionalEditingDomain we are saving in

file - the IFile to save to

diagram - Diagram that will be saved

options - save options or null

monitor - IProgressMonitor

Throws:

CoreException

getSaveRule

protected ISchedulingRule getSaveRule(Object element)

computeSaveSchedulingRule

protected ISchedulingRule computeSaveSchedulingRule(IResource toCreateOrModify)

Computes the scheduling rule needed to create or modify a resource. The 'create' rule for the last non-existing resource is returned no matter it is create or modify operation because model file will also be changed as the secondary file.

Parameters:

toCreateOrModify - the resource to create or modify

Returns:

the minimal scheduling rule needed to modify or create a resource

disposeElementInfo

protected void disposeElementInfo(Object element,
                                  ElementInfo info)