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Add MessageWithBodies and DelayedStanza Filter

This commit is contained in:
Florian Schmaus 2014-09-24 18:02:11 +02:00
parent b81c00d340
commit b945e591ff
2 changed files with 83 additions and 0 deletions

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/**
*
* Copyright © 2014 Florian Schmaus
*
* 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.Message;
/**
* Filters message stanzas which have at least one body
*/
public class MessageWithBodiesFilter extends FlexiblePacketTypeFilter<Message> {
public static final PacketFilter INSTANCE = new MessageWithBodiesFilter();
private MessageWithBodiesFilter() {
super(Message.class);
}
@Override
protected boolean acceptSpecific(Message message) {
// Accept only messages which have at least one body
return !message.getBodies().isEmpty();
}
}

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/**
*
* Copyright © 2014 Florian Schmaus
*
* 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.smackx.delay.filter;
import org.jivesoftware.smack.filter.NotFilter;
import org.jivesoftware.smack.filter.PacketFilter;
import org.jivesoftware.smack.packet.Packet;
import org.jivesoftware.smackx.delay.DelayInformationManager;
/**
* Filters stanza with delay information, ie. stanzas that got delayed for some reason
*/
public class DelayedStanzaFilter implements PacketFilter {
public static final PacketFilter INSTANCE = new DelayedStanzaFilter();
/**
* Filters stanzas that got not delayed, ie. have no delayed information
*/
public static final PacketFilter NOT_DELAYED_STANZA = new NotFilter(INSTANCE);
private DelayedStanzaFilter() {
}
@Override
public boolean accept(Packet packet) {
return DelayInformationManager.isDelayedStanza(packet);
}
}