2003-01-13 17:58:47 +01:00
|
|
|
/**
|
|
|
|
* $RCSfile$
|
|
|
|
* $Revision$
|
|
|
|
* $Date$
|
|
|
|
*
|
2007-02-12 01:59:05 +01:00
|
|
|
* Copyright 2003-2007 Jive Software.
|
2003-01-13 17:58:47 +01:00
|
|
|
*
|
2004-11-03 00:53:30 +01:00
|
|
|
* All rights reserved. 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
|
2003-01-13 17:58:47 +01:00
|
|
|
*
|
2004-11-03 00:53:30 +01:00
|
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
2003-01-13 17:58:47 +01:00
|
|
|
*
|
2004-11-03 00:53:30 +01:00
|
|
|
* 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.
|
2003-01-13 17:58:47 +01:00
|
|
|
*/
|
|
|
|
|
|
|
|
package org.jivesoftware.smack.filter;
|
|
|
|
|
|
|
|
import org.jivesoftware.smack.packet.Packet;
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Filters for packets where the "to" field contains a specified value. For example,
|
|
|
|
* the filter could be used to listen for all packets sent to a group chat nickname.
|
|
|
|
*
|
|
|
|
* @author Matt Tucker
|
|
|
|
*/
|
|
|
|
public class ToContainsFilter implements PacketFilter {
|
|
|
|
|
|
|
|
private String to;
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Creates a "to" contains filter using the "to" field part.
|
|
|
|
*
|
|
|
|
* @param to the to field value the packet must contain.
|
|
|
|
*/
|
|
|
|
public ToContainsFilter(String to) {
|
|
|
|
if (to == null) {
|
|
|
|
throw new IllegalArgumentException("Parameter cannot be null.");
|
|
|
|
}
|
2003-05-17 17:54:48 +02:00
|
|
|
this.to = to.toLowerCase();
|
2003-01-13 17:58:47 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
public boolean accept(Packet packet) {
|
2003-04-14 06:16:13 +02:00
|
|
|
if (packet.getTo() == null) {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
else {
|
2003-05-17 17:54:48 +02:00
|
|
|
return packet.getTo().toLowerCase().indexOf(to) != -1;
|
2003-04-14 06:16:13 +02:00
|
|
|
}
|
2003-01-13 17:58:47 +01:00
|
|
|
}
|
2003-05-17 17:54:48 +02:00
|
|
|
}
|