/**
* Copyright (C) 2005 - 2011 Eric Van Dewoestine
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.eclim.plugin.core.command.eclipse;
import java.util.ArrayList;
import java.util.HashMap;
import org.eclim.annotation.Command;
import org.eclim.command.CommandLine;
import org.eclim.command.Options;
import org.eclim.plugin.core.command.AbstractCommand;
import org.eclim.util.StringUtils;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.jobs.IJobManager;
import org.eclipse.core.runtime.jobs.Job;
/**
* Command to list all current jobs or all jobs belonging to a specific family.
*
* @author Eric Van Dewoestine
*/
@Command(name = "jobs", options = "OPTIONAL f family ARG")
public class JobsCommand
extends AbstractCommand
{
public static final String AUTO_BUILD = "auto_build";
public static final String AUTO_REFRESH = "auto_refresh";
public static final String MANUAL_BUILD = "manual_build";
public static final String MANUAL_REFRESH = "manual_refresh";
/**
* {@inheritDoc}
* @see org.eclim.command.Command#execute(CommandLine)
*/
public Object execute(CommandLine commandLine)
throws Exception
{
Object family = getFamily(commandLine.getValue(Options.FAMILY_OPTION));
IJobManager manager = Job.getJobManager();
Job[] jobs = manager.find(family);
ArrayList<HashMap<String,String>> results =
new ArrayList<HashMap<String,String>>();
for (Job job : jobs){
HashMap<String,String> result = new HashMap<String,String>();
result.put("job", job.toString());
result.put("status", getStatus(job));
results.add(result);
}
return results;
}
private Object getFamily(String name)
{
if (name != null){
if (AUTO_BUILD.equals(name)){
return ResourcesPlugin.FAMILY_AUTO_BUILD;
}else if (AUTO_REFRESH.equals(name)){
return ResourcesPlugin.FAMILY_AUTO_REFRESH;
}else if (MANUAL_BUILD.equals(name)){
return ResourcesPlugin.FAMILY_MANUAL_BUILD;
}else if (MANUAL_REFRESH.equals(name)){
return ResourcesPlugin.FAMILY_MANUAL_REFRESH;
}
}
return null;
}
private String getStatus(Job job)
{
int status = job.getState();
switch(status){
case Job.RUNNING:
return "running";
case Job.SLEEPING:
return "sleeping";
case Job.WAITING:
return "waiting";
case Job.NONE:
return "none";
}
return StringUtils.EMPTY;
}
}