/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.vysper.xmpp.modules.extension.xep0045_muc.stanzas;
import java.util.List;
import org.apache.vysper.xml.fragment.XMLElement;
import org.apache.vysper.xml.fragment.XMLSemanticError;
import org.apache.vysper.xmpp.protocol.NamespaceURIs;
import org.apache.vysper.xmpp.stanza.Stanza;
public class X extends XMLElement {
public static X fromStanza(Stanza stanza) {
List<XMLElement> xElms = stanza.getInnerElementsNamed("x");
XMLElement xElm = null;
// find an element with one of the MUC namespaces
for (XMLElement elm : xElms) {
if (elm.getNamespaceURI() != null && elm.getNamespaceURI().startsWith(NamespaceURIs.XEP0045_MUC)) {
xElm = elm;
break;
}
}
if (xElm != null) {
return new X(xElm.getInnerElements());
} else {
return null;
}
}
public X(XMLElement... elements) {
this(NamespaceURIs.XEP0045_MUC, elements);
}
public X(String ns, XMLElement... elements) {
super(ns, "x", null, null, elements);
}
public X(List<XMLElement> elements) {
this(NamespaceURIs.XEP0045_MUC, elements);
}
public X(String ns, List<XMLElement> elements) {
super(ns, "x", null, null, elements.toArray(new XMLElement[] {}));
}
public Invite getInvite() {
try {
XMLElement inviteElm = getSingleInnerElementsNamed("invite");
if (inviteElm != null) {
return new Invite(inviteElm);
} else {
return null;
}
} catch (XMLSemanticError e) {
throw new IllegalArgumentException("Invalid stanza", e);
}
}
public Decline getDecline() {
try {
XMLElement inviteElm = getSingleInnerElementsNamed("decline");
if (inviteElm != null) {
return new Decline(inviteElm);
} else {
return null;
}
} catch (XMLSemanticError e) {
throw new IllegalArgumentException("Invalid stanza", e);
}
}
public Password getPassword() {
try {
XMLElement passwordElm = getSingleInnerElementsNamed("password");
if (passwordElm != null && passwordElm.getInnerText() != null) {
return new Password(passwordElm.getInnerText().getText());
} else {
return null;
}
} catch (XMLSemanticError e) {
throw new IllegalArgumentException("Invalid stanza", e);
}
}
public String getPasswordValue() {
Password password = getPassword();
if (password != null && password.getInnerText() != null) {
return password.getInnerText().getText();
} else {
return null;
}
}
}