/*******************************************************************************
* Copyright (c) 2011 Red Hat, Inc.
* Distributed under license by Red Hat, Inc. All rights reserved.
* This program is made available under the terms of the
* Eclipse Public License v1.0 which accompanies this distribution,
* and is available at http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.jboss.tools.cdi.internal.core.refactoring;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jdt.core.ILocalVariable;
import org.eclipse.jdt.core.IMethod;
import org.eclipse.jdt.core.JavaModelException;
import org.eclipse.ltk.core.refactoring.RefactoringStatus;
import org.eclipse.ltk.core.refactoring.participants.CheckConditionsContext;
import org.eclipse.text.edits.MultiTextEdit;
public class DeleteOtherAnnotationsFromParametersProcessor extends CDIRefactoringProcessor {
private ILocalVariable parameter;
private String annotationName;
public DeleteOtherAnnotationsFromParametersProcessor(IFile file, String annotationName, ILocalVariable parameter, String label){
super(file, label);
this.parameter = parameter;
this.annotationName = annotationName;
}
private void change() throws JavaModelException {
if(parameter.getParent() instanceof IMethod){
IMethod method = (IMethod)parameter.getParent();
ICompilationUnit original = method.getCompilationUnit();
ICompilationUnit compilationUnit = original.getWorkingCopy(new NullProgressMonitor());
for (ILocalVariable param : method.getParameters()) {
if(!param.getTypeSignature().equals(parameter.getTypeSignature()) || !param.getElementName().equals(parameter.getElementName())){
CDIMarkerResolutionUtils.deleteAnnotation(annotationName, compilationUnit, param, (MultiTextEdit)change.getEdit());
}
}
compilationUnit.discardWorkingCopy();
}
}
@Override
public RefactoringStatus checkFinalConditions(IProgressMonitor pm,
CheckConditionsContext context) throws CoreException,
OperationCanceledException {
createRootChange();
change();
return status;
}
}