/*******************************************************************************
* Copyright (c) 2007 - 2013 Spring IDE Developers
* 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:
* Spring IDE Developers - initial API and implementation
*******************************************************************************/
package org.springframework.ide.eclipse.beans.ui.editor.contentassist.aop;
import org.eclipse.core.resources.IFile;
import org.eclipse.jdt.core.IType;
import org.springframework.ide.eclipse.beans.ui.editor.contentassist.IContentAssistContext;
import org.springframework.ide.eclipse.beans.ui.editor.contentassist.MethodContentAssistCalculator;
import org.springframework.ide.eclipse.beans.ui.editor.util.BeansEditorUtils;
import org.springframework.ide.eclipse.core.java.FlagsMethodFilter;
import org.springframework.ide.eclipse.core.java.JdtUtils;
/**
* Extension of the {@link MethodContentAssistCalculator} that looks for public, non-constructor and
* non-interface methods on the aspect backing bean (ref attribute on the aspect element).
* @author Christian Dupuis
* @since 2.0.2
*/
public class AdviceMethodContentAssistCalculator extends MethodContentAssistCalculator {
public AdviceMethodContentAssistCalculator() {
super(new FlagsMethodFilter(FlagsMethodFilter.PUBLIC | FlagsMethodFilter.NOT_CONSTRUCTOR
| FlagsMethodFilter.NOT_INTERFACE));
}
@Override
protected IType calculateType(IContentAssistContext context) {
if (context.getParentNode() != null
&& "aspect".equals(context.getParentNode().getLocalName())) {
String ref = BeansEditorUtils.getAttribute(context.getParentNode(), "ref");
if (ref != null) {
IFile file = context.getFile();
String className = BeansEditorUtils.getClassNameForBean(file,
context.getDocument(), ref);
if (file != null && file.exists()) {
return JdtUtils.getJavaType(file.getProject(), className);
}
}
}
return null;
}
}