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Add support for XEP-0352: Client State Indication
SMACK-607
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5 changed files with 191 additions and 0 deletions
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@ -67,6 +67,7 @@ Experimental Smack Extensions and currently supported XEPs by Smack (smack-exper
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|---------------------------------------------|----------------------------------------------------------|----------------------------------------------------------------------------------------------------------|
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| Message Carbons | [XEP-0280](http://xmpp.org/extensions/xep-0280.html) | Keep all IM clients for a user engaged in a conversation, by carbon-copy outbound messages to all interested resources.
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| [HTTP over XMPP transport](hoxt.html) | [XEP-0332](http://xmpp.org/extensions/xep-0332.html) | Allows to transport HTTP communication over XMPP peer-to-peer networks. |
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| Client State Indication | [XEP-0352](http://xmpp.org/extensions/xep-0352.html) | A way for the client to indicate its active/inactive state. |
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Legacy Smack Extensions and currently supported XEPs by Smack (smack-legacy)
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@ -0,0 +1,49 @@
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/**
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*
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* Copyright © 2014 Florian Schmaus
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smackx.csi;
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import org.jivesoftware.smack.SmackException.NotConnectedException;
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import org.jivesoftware.smack.XMPPConnection;
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import org.jivesoftware.smackx.csi.packet.ClientStateIndication;
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/**
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*
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* @see <a href="http://xmpp.org/extensions/xep-0352.html">XEP-0352: Client State Indication</a>
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*
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*/
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public class ClientStateIndicationManager {
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public static void active(XMPPConnection connection) throws NotConnectedException {
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throwIaeIfNotSupported(connection);
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connection.send(ClientStateIndication.Active.INSTANCE);
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}
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public static void inactive(XMPPConnection connection) throws NotConnectedException {
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throwIaeIfNotSupported(connection);
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connection.send(ClientStateIndication.Inactive.INSTANCE);
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}
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public static boolean isSupported(XMPPConnection connection) {
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return connection.hasFeature(ClientStateIndication.Feature.ELEMENT, ClientStateIndication.NAMESPACE);
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}
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private static void throwIaeIfNotSupported(XMPPConnection connection) {
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if (!isSupported(connection)) {
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throw new IllegalArgumentException("Client State Indication not supported by server");
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}
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}
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}
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@ -0,0 +1,98 @@
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/**
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*
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* Copyright © 2014 Florian Schmaus
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smackx.csi.packet;
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import org.jivesoftware.smack.packet.FullStreamElement;
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import org.jivesoftware.smack.packet.PacketExtension;
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/**
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*
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* @see <a href="http://xmpp.org/extensions/xep-0352.html">XEP-0352: Client State Indication</a>
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*
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*/
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public class ClientStateIndication {
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public static final String NAMESPACE = "urn:xmpp:csi:0";
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public static class Active extends FullStreamElement {
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public static final Active INSTANCE = new Active();
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public static final String ELEMENT = "active";
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private Active() {
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}
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@Override
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public String getNamespace() {
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return NAMESPACE;
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}
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@Override
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public String getElementName() {
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return ELEMENT;
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}
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@Override
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public String toXML() {
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return '<' + ELEMENT + " xmlns='" + NAMESPACE + "'/>";
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}
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}
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public static class Inactive extends FullStreamElement {
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public static final Inactive INSTANCE = new Inactive();
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public static final String ELEMENT = "inactive";
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private Inactive() {
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}
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@Override
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public String getNamespace() {
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return NAMESPACE;
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}
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@Override
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public String getElementName() {
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return ELEMENT;
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}
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@Override
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public String toXML() {
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return '<' + ELEMENT + " xmlns='" + NAMESPACE + "'/>";
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}
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}
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public static class Feature implements PacketExtension {
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public static final Feature INSTANCE = new Feature();
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public static final String ELEMENT = "csi";
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private Feature() {
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}
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@Override
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public String getElementName() {
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return ELEMENT;
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}
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@Override
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public String toXML() {
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return '<' + ELEMENT + " xmlns='" + NAMESPACE + "'/>";
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}
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@Override
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public String getNamespace() {
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return NAMESPACE;
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}
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}
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}
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@ -0,0 +1,36 @@
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/**
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*
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* Copyright © 2014 Florian Schmaus
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smackx.csi.provider;
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import java.io.IOException;
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import org.jivesoftware.smack.SmackException;
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import org.jivesoftware.smack.packet.PacketExtension;
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import org.jivesoftware.smack.provider.StreamFeatureProvider;
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import org.jivesoftware.smackx.csi.packet.ClientStateIndication;
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import org.xmlpull.v1.XmlPullParser;
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import org.xmlpull.v1.XmlPullParserException;
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public class ClientStateIndicationFeatureProvider implements StreamFeatureProvider {
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@Override
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public PacketExtension parseStreamFeature(XmlPullParser parser)
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throws XmlPullParserException, IOException, SmackException {
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return ClientStateIndication.Feature.INSTANCE;
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}
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}
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@ -31,4 +31,11 @@
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<className>org.jivesoftware.smackx.carbons.provider.CarbonManagerProvider</className>
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</extensionProvider>
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<!-- XEP-0352 Client State Indication -->
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<streamFeatureProvider>
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<elementName>csi</elementName>
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<namespace>urn:xmpp:csi:0</namespace>
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<className>org.jivesoftware.smackx.csi.provider.ClientStateIndicationFeatureProvider</className>
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</streamFeatureProvider>
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</smackProviders>
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