org.eclipse.ltk.core.refactoring.participants.ValidateEditChecker Java Examples

@Override
public final RefactoringStatus checkFinalConditions(IProgressMonitor pm, CheckConditionsContext context) throws CoreException, OperationCanceledException {
	ResourceChangeChecker checker= context.getChecker(ResourceChangeChecker.class);
	IResourceChangeDescriptionFactory deltaFactory= checker.getDeltaFactory();
	RefactoringStatus result= doCheckFinalConditions(pm, context);
	if (result.hasFatalError()) {
		return result;
	}
	IFile[] changed= getChangedFiles();
	for (int i= 0; i < changed.length; i++) {
		deltaFactory.change(changed[i]);
	}
	fRenameModifications= computeRenameModifications();
	fRenameModifications.buildDelta(deltaFactory);
	fRenameModifications.buildValidateEdits(context.getChecker(ValidateEditChecker.class));
	return result;
}
 

@Override
public RefactoringStatus checkFinalConditions(IProgressMonitor pm, CheckConditionsContext context, IReorgQueries reorgQueries) throws CoreException {
	Assert.isNotNull(reorgQueries);
	ResourceChangeChecker checker= context.getChecker(ResourceChangeChecker.class);
	IFile[] allModifiedFiles= getAllModifiedFiles();
	RefactoringModifications modifications= getModifications();
	IResourceChangeDescriptionFactory deltaFactory= checker.getDeltaFactory();
	for (int i= 0; i < allModifiedFiles.length; i++) {
		deltaFactory.change(allModifiedFiles[i]);
	}
	if (modifications != null) {
		modifications.buildDelta(deltaFactory);
		modifications.buildValidateEdits(context.getChecker(ValidateEditChecker.class));
	}
	return new RefactoringStatus();
}
 

@Override
public final RefactoringStatus checkFinalConditions(IProgressMonitor pm, CheckConditionsContext context) throws CoreException, OperationCanceledException {
	ResourceChangeChecker checker= (ResourceChangeChecker) context.getChecker(ResourceChangeChecker.class);
	IResourceChangeDescriptionFactory deltaFactory= checker.getDeltaFactory();
	RefactoringStatus result= doCheckFinalConditions(pm, context);
	if (result.hasFatalError())
		return result;
	IFile[] changed= getChangedFiles();
	for (int i= 0; i < changed.length; i++) {
		deltaFactory.change(changed[i]);
	}
	fRenameModifications= computeRenameModifications();
	fRenameModifications.buildDelta(deltaFactory);
	fRenameModifications.buildValidateEdits((ValidateEditChecker)context.getChecker(ValidateEditChecker.class));
	return result;
}
 

@Override
public void buildValidateEdits(ValidateEditChecker checker) {
	for (Iterator<Object> iter= fRename.iterator(); iter.hasNext();) {
		Object element= iter.next();
		if (element instanceof ICompilationUnit) {
			ICompilationUnit unit= (ICompilationUnit)element;
			IResource resource= unit.getResource();
			if (resource != null && resource.getType() == IResource.FILE) {
				checker.addFile((IFile)resource);
			}
		}
	}
}
 

@Override
public void buildValidateEdits(ValidateEditChecker checker) {
	for (Iterator<Object> iter= fMoves.iterator(); iter.hasNext();) {
		Object element= iter.next();
		if (element instanceof ICompilationUnit) {
			ICompilationUnit unit= (ICompilationUnit)element;
			IResource resource= unit.getResource();
			if (resource != null && resource.getType() == IResource.FILE) {
				checker.addFile((IFile)resource);
			}
		}
	}
}
 

@Override
public void buildValidateEdits(ValidateEditChecker checker) {
	for (Iterator<Object> iter= fRename.iterator(); iter.hasNext();) {
		Object element= iter.next();
		if (element instanceof ICompilationUnit) {
			ICompilationUnit unit= (ICompilationUnit)element;
			IResource resource= unit.getResource();
			if (resource != null && resource.getType() == IResource.FILE) {
				checker.addFile((IFile)resource);
			}
		}
	}
}
 

@Override
public void buildValidateEdits(ValidateEditChecker checker) {
	for (Iterator<Object> iter= fMoves.iterator(); iter.hasNext();) {
		Object element= iter.next();
		if (element instanceof ICompilationUnit) {
			ICompilationUnit unit= (ICompilationUnit)element;
			IResource resource= unit.getResource();
			if (resource != null && resource.getType() == IResource.FILE) {
				checker.addFile((IFile)resource);
			}
		}
	}
}
 

public RefactoringStatus checkFinalConditions(IProgressMonitor pm, CheckConditionsContext context, IReorgQueries reorgQueries) throws CoreException {
	Assert.isNotNull(reorgQueries);
	ResourceChangeChecker checker= (ResourceChangeChecker) context.getChecker(ResourceChangeChecker.class);
	IFile[] allModifiedFiles= getAllModifiedFiles();
	RefactoringModifications modifications= getModifications();
	IResourceChangeDescriptionFactory deltaFactory= checker.getDeltaFactory();
	for (int i= 0; i < allModifiedFiles.length; i++) {
		deltaFactory.change(allModifiedFiles[i]);
	}
	if (modifications != null) {
		modifications.buildDelta(deltaFactory);
		modifications.buildValidateEdits((ValidateEditChecker) context.getChecker(ValidateEditChecker.class));
	}
	return new RefactoringStatus();
}
 

protected RefactoringStatus findMatches(IProgressMonitor monitor,
		CheckConditionsContext context) {
	ifile2SymbolMatches.clear();
	
	
	IModulaSymbol symbol = renameRefactoringInfo.getSymbolFromSelection();
	IFile activeIFile = renameRefactoringInfo.getActiveIFile();
	
	if (symbol.isAttributeSet(SymbolAttribute.ALREADY_DEFINED)) {
		if (symbol instanceof IBlockSymbolTextBinding) {
			IBlockSymbolTextBinding binding = (IBlockSymbolTextBinding) symbol;
			Collection<ITextRegion> nameTextRegions = binding.getNameTextRegions();
			for (ITextRegion textRegion : nameTextRegions) {
				putMatchIfAbsent(new ModulaSymbolMatch(activeIFile, symbol, new TextPosition(-1, -1, textRegion.getOffset())));
			}
		}
		else {
			putMatchIfAbsent(new ModulaSymbolMatch(activeIFile, symbol, symbol.getPosition()));
		}
	}
	else {
		SymbolModelManager.instance().waitUntilModelIsUpToDate();
		ModulaSearchInput m2SearchInput = new ModulaSearchInput(ResourceUtils.getProject(activeIFile));
		m2SearchInput.setLimitTo(ModulaSearchInput.LIMIT_TO_USAGES | ModulaSearchInput.LIMIT_TO_DECLARATIONS);
		m2SearchInput.setSearchFor(ModulaSearchInput.SEARCH_FOR_ANY_ELEMENT);
		m2SearchInput.setSearchInFlags(ModulaSearchInput.SEARCH_IN_ALL_SOURCES);
		m2SearchInput.setSearchModifiers(ModulaSearchInput.MODIFIER_ALL_NAME_OCCURENCES);
		IProject project = renameRefactoringInfo.getProject();
		m2SearchInput.setSearchScope(FileTextSearchScope.newSearchScope(new IResource[]{project}, new String[]{"*"}, false)); //$NON-NLS-1$
		m2SearchInput.setSearchFor(ModulaSearchUtils.getSearchForConstant(symbol));
		Set<String> symbolQualifiedNames = ModulaSearchUtils.getSymbolQualifiedNames(symbol);
		m2SearchInput.setSymbolQualifiedNames(symbolQualifiedNames);
		
		ISearchResultCollector searchResultCollector = new ISearchResultCollector() {
			@Override
			public void accept(Object objMatch) {
				if (objMatch instanceof ModulaSymbolMatch) {
					ModulaSymbolMatch match = (ModulaSymbolMatch)objMatch;
					putMatchIfAbsent(match);
				}
			}
		};
		ModulaSearchOperation op = new ModulaSearchOperation(m2SearchInput, searchResultCollector);
		MultiStatus status = new MultiStatus(CoreRefactoringPlugin.PLUGIN_ID, IStatus.OK, Messages.RenameRefactoringProcessor_ErrorWhileComputingLocationsToRename, null);
		op.execute(monitor, status);
		
		SymbolModelManager.instance().waitUntilModelIsUpToDate();
		
		if (ifile2SymbolMatches.keySet().size() > 0) {
			IConditionChecker checker = context.getChecker( ValidateEditChecker.class );
			ValidateEditChecker editChecker = ( ValidateEditChecker )checker;
			editChecker.addFiles( ifile2SymbolMatches.keySet().toArray(new IFile[0]) );
		}
		
		monitor.done();
	}
	
	return new RefactoringStatus();
}
 

/**
 * Implementors add all resources that need a validate edit
 * @param checker the validate edit checker
 */
public void buildValidateEdits(ValidateEditChecker checker) {
	// Default implementation does nothing.
}
 

/**
 * Implementors add all resources that need a validate edit
 * @param checker the validate edit checker
 */
public void buildValidateEdits(ValidateEditChecker checker) {
	// Default implementation does nothing.
}