Examples with DelegateMethodCreator org.eclipse.jdt.internal.corext.refactoring.delegates.DelegateMethodCreator used on opensource projects

Example 1 with DelegateMethodCreator

use of org.eclipse.jdt.internal.corext.refactoring.delegates.DelegateMethodCreator in project che by eclipse.

the class RenameMethodProcessor method addOccurrences.

/**
	 * Add occurrences
	 *
	 * @param manager the text change manager
	 * @param pm the progress monitor
	 * @param status the status
	 * @throws CoreException if change creation failed
	 */
protected void addOccurrences(TextChangeManager manager, IProgressMonitor pm, RefactoringStatus status) throws CoreException /*thrown in subtype*/
{
    //$NON-NLS-1$
    pm.beginTask("", fOccurrences.length);
    for (int i = 0; i < fOccurrences.length; i++) {
        ICompilationUnit cu = fOccurrences[i].getCompilationUnit();
        if (cu == null)
            continue;
        SearchMatch[] results = fOccurrences[i].getSearchResults();
        // Split matches into declaration and non-declaration matches
        List<SearchMatch> declarationsInThisCu = new ArrayList<SearchMatch>();
        List<SearchMatch> referencesInThisCu = new ArrayList<SearchMatch>();
        for (int j = 0; j < results.length; j++) {
            if (results[j] instanceof MethodDeclarationMatch)
                declarationsInThisCu.add(results[j]);
            else
                referencesInThisCu.add(results[j]);
        }
        // First, handle the declarations
        if (declarationsInThisCu.size() > 0) {
            if (fDelegateUpdating) {
                // Update with delegates
                CompilationUnitRewrite rewrite = new CompilationUnitRewrite(cu);
                rewrite.setResolveBindings(true);
                for (Iterator<SearchMatch> iter = declarationsInThisCu.iterator(); iter.hasNext(); ) {
                    SearchMatch element = iter.next();
                    MethodDeclaration method = ASTNodeSearchUtil.getMethodDeclarationNode((IMethod) element.getElement(), rewrite.getRoot());
                    DelegateCreator creator = new DelegateMethodCreator();
                    creator.setDeclareDeprecated(fDelegateDeprecation);
                    creator.setDeclaration(method);
                    creator.setSourceRewrite(rewrite);
                    creator.setNewElementName(getNewElementName());
                    creator.prepareDelegate();
                    creator.createEdit();
                }
                // Need to handle all delegates first as this
                // creates a completely new change object.
                TextChange changeForThisCu = rewrite.createChange(true);
                changeForThisCu.setKeepPreviewEdits(true);
                manager.manage(cu, changeForThisCu);
            }
            // Update the normal methods
            for (Iterator<SearchMatch> iter = declarationsInThisCu.iterator(); iter.hasNext(); ) {
                SearchMatch element = iter.next();
                simpleUpdate(element, cu, manager.get(cu));
            }
        }
        // Second, handle references
        if (fUpdateReferences) {
            for (Iterator<SearchMatch> iter = referencesInThisCu.iterator(); iter.hasNext(); ) {
                SearchMatch element = iter.next();
                simpleUpdate(element, cu, manager.get(cu));
            }
        }
        pm.worked(1);
        if (pm.isCanceled())
            throw new OperationCanceledException();
    }
    pm.done();
}

Example 2 with DelegateMethodCreator

use of org.eclipse.jdt.internal.corext.refactoring.delegates.DelegateMethodCreator in project che by eclipse.

the class RenameFieldProcessor method addMethodDelegate.

private void addMethodDelegate(IMethod getter, String newName, CompilationUnitRewrite rewrite) throws JavaModelException {
    MethodDeclaration declaration = ASTNodeSearchUtil.getMethodDeclarationNode(getter, rewrite.getRoot());
    DelegateCreator creator = new DelegateMethodCreator();
    creator.setDeclareDeprecated(fDelegateDeprecation);
    creator.setDeclaration(declaration);
    creator.setNewElementName(newName);
    creator.setSourceRewrite(rewrite);
    creator.prepareDelegate();
    creator.createEdit();
}

Example 3 with DelegateMethodCreator

use of org.eclipse.jdt.internal.corext.refactoring.delegates.DelegateMethodCreator in project che by eclipse.

the class RenameNonVirtualMethodProcessor method addDeclarationUpdate.

private void addDeclarationUpdate(TextChangeManager manager) throws CoreException {
    if (getDelegateUpdating()) {
        // create the delegate
        CompilationUnitRewrite rewrite = new CompilationUnitRewrite(getDeclaringCU());
        rewrite.setResolveBindings(true);
        MethodDeclaration methodDeclaration = ASTNodeSearchUtil.getMethodDeclarationNode(getMethod(), rewrite.getRoot());
        DelegateMethodCreator creator = new DelegateMethodCreator();
        creator.setDeclaration(methodDeclaration);
        creator.setDeclareDeprecated(getDeprecateDelegates());
        creator.setSourceRewrite(rewrite);
        creator.setCopy(true);
        creator.setNewElementName(getNewElementName());
        creator.prepareDelegate();
        creator.createEdit();
        CompilationUnitChange cuChange = rewrite.createChange(true);
        if (cuChange != null) {
            cuChange.setKeepPreviewEdits(true);
            manager.manage(getDeclaringCU(), cuChange);
        }
    }
    String editName = RefactoringCoreMessages.RenameMethodRefactoring_update_declaration;
    ISourceRange nameRange = getMethod().getNameRange();
    ReplaceEdit replaceEdit = new ReplaceEdit(nameRange.getOffset(), nameRange.getLength(), getNewElementName());
    addTextEdit(manager.get(getDeclaringCU()), editName, replaceEdit);
}