openwfe.org.state.ServiceState Maven / Gradle / Ivy
/*
* Copyright (c) 2001-2006, John Mettraux, OpenWFE.org
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* . Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* . Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* . Neither the name of the "OpenWFE" nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* $Id: ServiceState.java 2713 2006-06-01 14:38:45Z jmettraux $
*/
//
// ServiceState.java
//
// [email protected]
//
// generated with
// jtmpl 1.1.01 2004/05/19 ([email protected])
//
package openwfe.org.state;
import openwfe.org.time.Time;
/**
* The state of a service is usually either running, stopped or paused.
*
* CVS Info :
*
$Author: jmettraux $
*
$Id: ServiceState.java 2713 2006-06-01 14:38:45Z jmettraux $
*
* @author [email protected]
*/
public abstract class ServiceState
{
private String stateName = null;
private long since = -1;
/**
* This constructor is 'protected' only extending classes should
* use it, with a fixed value stateName.
*/
protected ServiceState (final String stateName)
{
this.stateName = stateName;
this.since = System.currentTimeMillis();
}
/**
* Returns something like 'ServiceState:running'
*/
public String toString ()
{
return "ServiceState:"+this.stateName;
}
/**
* Returns the time in millis at which the service entered this state
*/
public long getSince ()
{
return this.since;
}
/**
* Returns the time in ISO format at which the service entered this state
*/
public String getIsoSince ()
{
return Time.toIsoDate(this.since);
}
/**
* Returns the count of ms since when the service entered this state
*/
public long getElapsed ()
{
return System.currentTimeMillis() - this.since;
}
}