MyBatisGeneratorClasspathResolver.java

/**
 *    Copyright 2006-2016 the original author or authors.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */
package org.mybatis.generator.eclipse.ui;

import java.io.File;
import java.io.IOException;
import java.net.URISyntaxException;
import java.net.URL;

import org.eclipse.core.runtime.FileLocator;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Path;
import org.eclipse.core.runtime.Platform;
import org.osgi.framework.Bundle;

/**
 * @author Jeff Butler
 *
 */
public class MyBatisGeneratorClasspathResolver {

    public static IPath getGeneratorPath() {
        Bundle bundle= Platform.getBundle("org.mybatis.generator.core"); //$NON-NLS-1$
        if (bundle == null) {
            return null;
        }
        
        try {
            URL devPath = bundle.getEntry("bin/"); //$NON-NLS-1$
            File fullPath;
            if (devPath != null) {
                devPath = FileLocator.toFileURL(devPath);
                fullPath = new File(devPath.toURI());
            } else {
                fullPath = FileLocator.getBundleFile(bundle);
            }
            
            return new Path(fullPath.getAbsolutePath());
        } catch (IOException e) {
            return null;
        } catch (URISyntaxException e) {
            return null;
        }
    }
    
    public static IPath getGeneratorSourcePath() {
        Bundle bundle= Platform.getBundle("org.mybatis.generator.core.source"); //$NON-NLS-1$
        if (bundle == null) {
            return null;
        }

        try {
            File fullPath = FileLocator.getBundleFile(bundle);
            return new Path(fullPath.getAbsolutePath());
        } catch (IOException e) {
            return null;
        }
    }
}