com.google.gdt.eclipse.designer.hosted.tdt.GWTEnvironmentUtils.java Source code

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Here is the source code for com.google.gdt.eclipse.designer.hosted.tdt.GWTEnvironmentUtils.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.designer.hosted.tdt;

import java.io.File;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.Locale;

import org.apache.commons.lang.StringUtils;
import org.eclipse.ui.plugin.AbstractUIPlugin;

/**
 * Helper for environment state access.
 * 
 * @author scheglov_ke
 * @coverage gwtHosted
 */
public final class GWTEnvironmentUtils extends AbstractUIPlugin {
    ////////////////////////////////////////////////////////////////////////////
    //
    // Host
    //
    ////////////////////////////////////////////////////////////////////////////
    public static final String HOST_NAME = getHostName();
    public static final boolean DEVELOPERS_HOST;
    static {
        String host = HOST_NAME.toUpperCase(Locale.ENGLISH);
        DEVELOPERS_HOST = "SCHEGLOV-KE".equals(host) || "SABLIN-AA".equals(host) || "FLANKER-WINDOWS".equals(host);
    }

    ////////////////////////////////////////////////////////////////////////////
    //
    // System utils
    //
    ////////////////////////////////////////////////////////////////////////////
    private static String getHostName() {
        String hostName = "";
        try {
            hostName = InetAddress.getLocalHost().getHostName();
            String[] names = StringUtils.split(hostName, '.');
            for (String name : names) {
                if (StringUtils.isNumeric(name)) {
                    // getHostName() returned in a IP-address form
                    return hostName;
                }
            }
            hostName = names[0];
        } catch (UnknownHostException e) {
        }
        return hostName;
    }

    ////////////////////////////////////////////////////////////////////////////
    //
    // Development
    //
    ////////////////////////////////////////////////////////////////////////////
    private static final String WBP_TESTING_TIME = "wbp.testing.time";

    public static boolean isTestingTime() {
        return "true".equals(System.getProperty(WBP_TESTING_TIME));
    }

    public static void setTestingTime(boolean value) {
        System.setProperty(WBP_TESTING_TIME, value ? "true" : "false");
    }

    ////////////////////////////////////////////////////////////////////////////
    //
    // Cache directory
    //
    ////////////////////////////////////////////////////////////////////////////
    /**
     * @return the path for GWT cache.
     */
    public static File getCacheDirectory() {
        String path = "C:/Work/GWT/.dev-cache";
        // attempt to use separate cache location for different GWT test suites, which we run in parallel
        {
            String suffix = System.getProperty("wbp.testing.gwtCacheSuffix");
            if (suffix != null) {
                path += "/" + suffix;
            } else {
                path += "/Main";
            }
        }
        // done
        {
            File file = new File(path);
            file.mkdirs();
            return file;
        }
    }
}