diff --git a/smack-core/src/main/java/org/jivesoftware/smack/filter/MessageWithBodiesFilter.java b/smack-core/src/main/java/org/jivesoftware/smack/filter/MessageWithBodiesFilter.java new file mode 100644 index 000000000..a8f796622 --- /dev/null +++ b/smack-core/src/main/java/org/jivesoftware/smack/filter/MessageWithBodiesFilter.java @@ -0,0 +1,39 @@ +/** + * + * 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 { + + 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(); + } + +} diff --git a/smack-extensions/src/main/java/org/jivesoftware/smackx/delay/filter/DelayedStanzaFilter.java b/smack-extensions/src/main/java/org/jivesoftware/smackx/delay/filter/DelayedStanzaFilter.java new file mode 100644 index 000000000..c87ad6180 --- /dev/null +++ b/smack-extensions/src/main/java/org/jivesoftware/smackx/delay/filter/DelayedStanzaFilter.java @@ -0,0 +1,44 @@ +/** + * + * 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); + } + +}