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/*
* Jitsi, the OpenSource Java VoIP and Instant Messaging client.
*
* Copyright 2003-2005 Arthur van Hoff Rick Blair
*
* 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 net.java.sip.communicator.impl.protocol.zeroconf.jmdns;
import java.util.*;
import java.util.logging.*;
/**
* ServiceEvent.
*
* @author Werner Randelshofer, Rick Blair
* @version %I%, %G%
*/
public class ServiceEvent
extends EventObject
{
private static Logger logger =
Logger.getLogger(ServiceEvent.class.toString());
/**
* The type name of the service.
*/
private String type;
/**
* The instance name of the service. Or null, if the event was
* fired to a service type listener.
*/
private String name;
/**
* The service info record, or null if the service could be be resolved.
* This is also null, if the event was fired to a service type listener.
*/
private ServiceInfo info;
/**
* Creates a new instance.
*
* @param source the JmDNS instance which originated the event.
* @param type the type name of the service.
* @param name the instance name of the service.
* @param info the service info record, or null if the
* service could be be resolved.
*/
public ServiceEvent(JmDNS source, String type, String name, ServiceInfo info)
{
super(source);
this.type = type;
this.name = name;
this.info = info;
String SLevel = System.getProperty("jmdns.debug");
if (SLevel == null) SLevel = "INFO";
logger.setLevel(Level.parse(SLevel));
}
/**
* Returns the JmDNS instance which originated the event.
* @return Returns the JmDNS instance which originated the event.
*/
public JmDNS getDNS()
{
return (JmDNS) getSource();
}
/**
* Returns the fully qualified type of the service.
* @return Returns the fully qualified type of the service.
*/
public String getType()
{
return type;
}
/**
* Returns the instance name of the service.
* Always returns null, if the event is sent to a service type listener.
* @return Returns the instance name of the service.
*/
public String getName()
{
return name;
}
/**
* Returns the service info record, or null if the service could not be
* resolved.
* Always returns null, if the event is sent to a service type listener.
* @return Returns the service info record.
*/
public ServiceInfo getInfo()
{
return info;
}
@Override
public String toString()
{
StringBuffer buf = new StringBuffer();
buf.append("<" + getClass().getName() + "> ");
buf.append(super.toString());
buf.append(" name ");
buf.append(getName());
buf.append(" type ");
buf.append(getType());
buf.append(" info ");
buf.append(getInfo());
return buf.toString();
}
}
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