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Difference between revisions of "Howto: Register Refactoring Support"
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//inform annotation framework about changes | //inform annotation framework about changes | ||
AnnotationPlugin.getManager().getRefactoringSupport().changed(uri, uris.get(uri)); | AnnotationPlugin.getManager().getRefactoringSupport().changed(uri, uris.get(uri)); | ||
− | + | } | |
... | ... | ||
public void deleted(ILazyObject object) { | public void deleted(ILazyObject object) { |
Revision as of 08:36, 3 June 2008
Contents
< To: Tigerstripe_APIs
Introduction
URI of an annotated objects may be changed during object lifetime. To solve this problem Annotation Framework supports annotated object refactoring. From the Annotation Framework side - refactoring is an operation which change one URI to another. To inform framework about URI changes org.eclipse.tigerstripe.annotation.core.IRefactoringSupport interface with following methods provided:
- deleted(URI uri) - notify framework about object with specified URI has been deleted;
- changed(URI newUri, URI oldUri) - notify framework about object's URI change;
IRefactoringSupport instance can be retrieved from Annotation Manager as following:
AnnotationPlugin.getManager().getRefactoringSupport();
Examples
org.eclipse.tigerstripe.annotation.java.ui.refactoring plugin support refactoring for JavaElements and Workspace resources. Below is excerpt from plugin code demonstrating calls into TAF notifying URI changes and object deletions.
protected void changed(Map<URI, URI> uris) { for (URI uri : uris.keySet()) //inform annotation framework about changes AnnotationPlugin.getManager().getRefactoringSupport().changed(uri, uris.get(uri)); } ... public void deleted(ILazyObject object) { IResource resource = getResource(object); if (resource != null) { URI uri = ResourceURIConverter.toURI(resource); if (uri != null) //inform annotation framework about resource deletion AnnotationPlugin.getManager().getRefactoringSupport().deleted(uri); } }