org.hyperic.sigar.cmd.Ps Maven / Gradle / Ivy
/*
* Copyright (c) 2006-2007 Hyperic, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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 org.hyperic.sigar.cmd;
import org.hyperic.sigar.Sigar;
import org.hyperic.sigar.SigarProxy;
import org.hyperic.sigar.SigarException;
import org.hyperic.sigar.ProcCredName;
import org.hyperic.sigar.ProcMem;
import org.hyperic.sigar.ProcTime;
import org.hyperic.sigar.ProcState;
import org.hyperic.sigar.ProcUtil;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.text.SimpleDateFormat;
import java.util.Date;
/**
* Show process status.
*/
public class Ps extends SigarCommandBase {
public Ps(Shell shell) {
super(shell);
}
public Ps() {
super();
}
protected boolean validateArgs(String[] args) {
return true;
}
public String getSyntaxArgs() {
return "[pid|query]";
}
public String getUsageShort() {
return "Show process status";
}
public boolean isPidCompleter() {
return true;
}
public void output(String[] args) throws SigarException {
long[] pids;
if (args.length == 0) {
pids = this.proxy.getProcList();
}
else {
pids = this.shell.findPids(args);
}
for (int i=0; i