net.harawata.mybatipse.refactoring.JavaRefactoringPropertyTester.java Source code

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Here is the source code for net.harawata.mybatipse.refactoring.JavaRefactoringPropertyTester.java

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/*-******************************************************************************
 * Copyright (c) 2016 Iwao AVE!.
 * 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:
 *    Iwao AVE! - initial API and implementation and/or initial documentation
 *******************************************************************************/

package net.harawata.mybatipse.refactoring;

import org.eclipse.core.expressions.PropertyTester;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.Status;
import org.eclipse.jdt.core.IJavaElement;
import org.eclipse.jdt.ui.JavaUI;
import org.eclipse.ui.texteditor.ITextEditor;

import net.harawata.mybatipse.Activator;
import net.harawata.mybatipse.nature.MyBatisNature;

/**
 * @author Iwao AVE!
 */
public class JavaRefactoringPropertyTester extends PropertyTester {
    @Override
    public boolean test(Object receiver, String property, Object[] args, Object expectedValue) {
        ITextEditor editor = (ITextEditor) receiver;
        IJavaElement element = JavaUI.getEditorInputJavaElement(editor.getEditorInput());
        if (element != null) {
            if ("isMyBatisProject".equals(property)) {
                try {
                    return element.getJavaProject().getProject().hasNature(MyBatisNature.NATURE_ID);
                } catch (CoreException e) {
                    Activator.log(Status.ERROR, e.getMessage(), e);
                }
            }
        }
        return false;
    }
}