149 lines
3.7 KiB
Java
149 lines
3.7 KiB
Java
/**
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*
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* Copyright © 2016 Florian Schmaus and Fernando Ramirez
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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.mam.element;
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import java.util.List;
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import org.jivesoftware.smack.packet.IQ;
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import org.jivesoftware.smackx.mam.element.MamElements.AlwaysJidListElement;
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import org.jivesoftware.smackx.mam.element.MamElements.NeverJidListElement;
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import org.jxmpp.jid.Jid;
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/**
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* MAM Preferences IQ class.
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*
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* @see <a href="http://xmpp.org/extensions/xep-0313.html">XEP-0313: Message
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* Archive Management</a>
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* @author Fernando Ramirez and Florian Schmaus
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*
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*/
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public class MamPrefsIQ extends IQ {
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public enum DefaultBehavior {
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always,
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never,
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roster,
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}
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/**
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* the preferences element.
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*/
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public static final String ELEMENT = "prefs";
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/**
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* the IQ NAMESPACE.
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*/
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public static final String NAMESPACE = MamElements.NAMESPACE;
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/**
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* list of always.
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*/
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private final List<Jid> alwaysJids;
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/**
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* list of never.
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*/
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private final List<Jid> neverJids;
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/**
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* default field.
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*/
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private final DefaultBehavior defaultBehavior;
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/**
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* Construct a new MAM {@code <prefs/>} IQ retrieval request (IQ type 'get').
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*/
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public MamPrefsIQ() {
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super(ELEMENT, NAMESPACE);
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alwaysJids = null;
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neverJids = null;
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defaultBehavior = null;
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}
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/**
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* MAM preferences IQ constructor.
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*
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* @param alwaysJids TODO javadoc me please
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* @param neverJids TODO javadoc me please
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* @param defaultBehavior TODO javadoc me please
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*/
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public MamPrefsIQ(List<Jid> alwaysJids, List<Jid> neverJids, DefaultBehavior defaultBehavior) {
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super(ELEMENT, NAMESPACE);
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setType(Type.set);
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this.alwaysJids = alwaysJids;
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this.neverJids = neverJids;
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this.defaultBehavior = defaultBehavior;
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}
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/**
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* Get the list of always store info JIDs.
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*
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* @return the always list
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*/
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public List<Jid> getAlwaysJids() {
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return alwaysJids;
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}
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/**
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* Get the list of never store info JIDs.
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*
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* @return the never list
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*/
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public List<Jid> getNeverJids() {
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return neverJids;
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}
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/**
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* Get the default behavior.
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*
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* @return the default behavior.
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*/
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public DefaultBehavior getDefault() {
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return defaultBehavior;
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}
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@Override
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protected IQChildElementXmlStringBuilder getIQChildElementBuilder(IQChildElementXmlStringBuilder xml) {
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if (getType().equals(IQ.Type.set) || getType().equals(IQ.Type.result)) {
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xml.attribute("default", defaultBehavior);
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}
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if (alwaysJids == null && neverJids == null) {
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xml.setEmptyElement();
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return xml;
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}
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xml.rightAngleBracket();
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if (alwaysJids != null) {
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MamElements.AlwaysJidListElement alwaysElement = new AlwaysJidListElement(alwaysJids);
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xml.append(alwaysElement);
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}
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if (neverJids != null) {
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MamElements.NeverJidListElement neverElement = new NeverJidListElement(neverJids);
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xml.append(neverElement);
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}
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return xml;
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}
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}
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