60 lines
1.6 KiB
Java
60 lines
1.6 KiB
Java
/**
|
|
*
|
|
* Copyright 2003-2007 Jive Software.
|
|
*
|
|
* 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.jivesoftware.smack.filter;
|
|
|
|
import org.jivesoftware.smack.packet.Packet;
|
|
|
|
/**
|
|
* Filters for packets with a particular packet ID.
|
|
*
|
|
* @author Matt Tucker
|
|
*/
|
|
public class PacketIDFilter implements PacketFilter {
|
|
|
|
private String packetID;
|
|
|
|
/**
|
|
* Creates a new packet ID filter using the specified packet's ID.
|
|
*
|
|
* @param packet the packet which the ID is taken from.
|
|
*/
|
|
public PacketIDFilter(Packet packet) {
|
|
this(packet.getPacketID());
|
|
}
|
|
|
|
/**
|
|
* Creates a new packet ID filter using the specified packet ID.
|
|
*
|
|
* @param packetID the packet ID to filter for.
|
|
*/
|
|
public PacketIDFilter(String packetID) {
|
|
if (packetID == null) {
|
|
throw new IllegalArgumentException("Packet ID must not be null.");
|
|
}
|
|
this.packetID = packetID;
|
|
}
|
|
|
|
public boolean accept(Packet packet) {
|
|
return packetID.equals(packet.getPacketID());
|
|
}
|
|
|
|
public String toString() {
|
|
return "PacketIDFilter by id: " + packetID;
|
|
}
|
|
}
|