/*******************************************************************************
* Copyright (c) 2012 VMware, Inc.
* All rights reserved. This program and the accompanying materials
* are 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:
* VMware, Inc. - initial API and implementation
*******************************************************************************/
package org.springframework.ide.eclipse.quickfix.jdt.proposals;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jdt.core.dom.AST;
import org.eclipse.jdt.core.dom.CompilationUnit;
import org.eclipse.jdt.core.dom.MarkerAnnotation;
import org.eclipse.jdt.core.dom.MethodDeclaration;
import org.eclipse.jdt.core.dom.SimpleName;
import org.eclipse.jdt.core.dom.rewrite.ASTRewrite;
import org.eclipse.jdt.internal.ui.text.correction.ASTResolving;
import org.springframework.ide.eclipse.quickfix.QuickfixImages;
import org.springframework.ide.eclipse.quickfix.jdt.util.ProposalCalculatorUtil;
import org.springframework.web.bind.annotation.InitBinder;
/**
* @author Terry Denney
* @since 2.6
*/
public class AddInitBinderCompletionProposal extends AnnotationCompletionProposal {
private final MethodDeclaration methodDecl;
public AddInitBinderCompletionProposal(MethodDeclaration methodDecl, ICompilationUnit cu) {
super("Add @InitBinder", cu, QuickfixImages.getImage(QuickfixImages.ANNOTATION));
this.methodDecl = methodDecl;
}
@Override
protected ASTRewrite getRewrite() throws CoreException {
CompilationUnit astRoot = ASTResolving.findParentCompilationUnit(methodDecl);
ASTRewrite astRewrite = ASTRewrite.create(astRoot.getAST());
String importName = InitBinder.class.getCanonicalName();
if (!ProposalCalculatorUtil.containsImport(getCompilationUnit(), importName)) {
createImportRewrite(astRoot).addImport(importName);
}
AST ast = astRewrite.getAST();
MarkerAnnotation annotation = ast.newMarkerAnnotation();
SimpleName name = ast.newSimpleName("InitBinder");
annotation.setTypeName(name);
astRewrite.getListRewrite(methodDecl, MethodDeclaration.MODIFIERS2_PROPERTY).insertFirst(annotation, null);
return astRewrite;
}
}