/*******************************************************************************
* Copyright (c) 2013 IBM Corporation and others.
* 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.orion.server.logs.jobs;
import java.net.URI;
import javax.servlet.http.HttpServletResponse;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.orion.server.core.ServerStatus;
import org.eclipse.orion.server.core.tasks.TaskJob;
import org.eclipse.orion.server.logs.ILogService;
import org.eclipse.orion.server.logs.objects.FileAppenderResource;
import org.eclipse.osgi.util.NLS;
import ch.qos.logback.classic.spi.ILoggingEvent;
import ch.qos.logback.core.FileAppender;
public class FileAppenderJob extends TaskJob {
private final ILogService logService;
private final URI baseLocation;
private final String appenderName;
public FileAppenderJob(String userRunningTask, ILogService logService,
URI baseLocation, String appenderName) {
super(userRunningTask, false);
this.logService = logService;
this.baseLocation = baseLocation;
this.appenderName = appenderName;
}
@Override
protected IStatus performJob() {
try {
FileAppender<ILoggingEvent> appender = logService
.getFileAppender(appenderName);
if (appender == null) {
String msg = NLS.bind("Appender not found: {0}", appenderName);
return new ServerStatus(IStatus.ERROR,
HttpServletResponse.SC_NOT_FOUND, msg, null);
}
FileAppenderResource fileAppender = new FileAppenderResource(
appender, baseLocation);
return new ServerStatus(Status.OK_STATUS,
HttpServletResponse.SC_OK, fileAppender.toJSON());
} catch (Exception e) {
String msg = NLS.bind(
"An error occured when looking for appender: {0}",
appenderName);
return new ServerStatus(IStatus.ERROR,
HttpServletResponse.SC_INTERNAL_SERVER_ERROR, msg, e);
}
}
}