com.google.gdt.eclipse.suite.launch.processors.ServerArgumentProcessor.java Source code

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Here is the source code for com.google.gdt.eclipse.suite.launch.processors.ServerArgumentProcessor.java

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/*******************************************************************************
 * Copyright 2011 Google Inc. All Rights Reserved.
 *
 * 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
 *
 * 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 com.google.gdt.eclipse.suite.launch.processors;

import com.google.gdt.eclipse.core.launch.ILaunchConfigurationProcessor;
import com.google.gdt.eclipse.core.launch.LaunchConfigurationProcessorUtilities;
import com.google.gdt.eclipse.core.launch.WebAppLaunchConfiguration;
import com.google.gwt.eclipse.core.nature.GWTNature;

import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
import org.eclipse.jdt.core.IJavaProject;

import java.util.List;

/**
 * Processes the "-server" argument. This is only present in GWT + GAE when running a server.
 */
@Deprecated // remove - have folks use the code server launcher
public class ServerArgumentProcessor implements ILaunchConfigurationProcessor {

    private static final String ARG_SERVER = "-server";
    private static final String SCL = "com.google.appengine.tools.development.gwt.AppEngineLauncher";

    @Override
    public void update(ILaunchConfigurationWorkingCopy launchConfig, IJavaProject javaProject,
            List<String> programArgs, List<String> vmArgs) throws CoreException {

        boolean runServer = WebAppLaunchConfiguration.getRunServer(launchConfig);
        int serverArgIndex = programArgs.indexOf(ARG_SERVER);

        IProject project = javaProject.getProject();
        if (runServer && GWTNature.isGWTProject(project)) {
            if (serverArgIndex == -1) {
                // Add if it is not present
                programArgs.add(0, ARG_SERVER);
                programArgs.add(1, SCL);
            }
        } else {
            if (serverArgIndex >= 0) {
                String server = LaunchConfigurationProcessorUtilities.getArgValue(programArgs, serverArgIndex + 1);
                if (server != null && server.equals(SCL)) {
                    // Only if the parameter is what we set
                    LaunchConfigurationProcessorUtilities.removeArgsAndReturnInsertionIndex(programArgs,
                            serverArgIndex, true);
                }
            }
        }
    }

    @Override
    public String validate(ILaunchConfiguration launchConfig, IJavaProject javaProject, List<String> programArgs,
            List<String> vmArgs) throws CoreException {
        return null;
    }
}