webadmin/src/wa/server/plugin/apache/ApacheStatus.java

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2.5 KiB
Java

/*
* Copyright (c) 2015 Ziver
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package wa.server.plugin.apache;
import wa.server.plugin.WAServiceStatus;
import zutil.osal.app.linux.Ps;
import zutil.io.file.FileUtil;
import zutil.log.LogUtil;
import zutil.osal.OSAbstractionLayer;
import java.io.File;
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
public class ApacheStatus extends WAServiceStatus {
private static final Logger log = LogUtil.getLogger();
private static final String PID_FILE_PATH = "/var/run/apache2.pid";
private static OSAbstractionLayer os = OSAbstractionLayer.getInstance();
@Override
public String getName() {
return ApacheService.SERVICE_NAME;
}
@Override
public void start() {
os.runCommand("service apache2 start");
}
@Override
public void stop() {
os.runCommand("service apache2 stop");
}
@Override
public ServiceStatusType getStatus() {
try {
File pidFile = new File(PID_FILE_PATH);
if(pidFile.exists()) {
int pid = Integer.parseInt(
FileUtil.getContent(pidFile));
if (Ps.isRunning(pid))
return ServiceStatusType.RUNNING;
return ServiceStatusType.STOPPED;
}
}catch(IOException e){
log.log(Level.WARNING, null, e);
}
return ServiceStatusType.UNKNOWN;
}
}