/*
* 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.ArrayList;
import java.util.List;
import org.apache.vysper.xml.fragment.Attribute;
import org.apache.vysper.xml.fragment.XMLElement;
import org.apache.vysper.xml.fragment.XMLSemanticError;
import org.apache.vysper.xmpp.addressing.Entity;
import org.apache.vysper.xmpp.addressing.EntityFormatException;
import org.apache.vysper.xmpp.addressing.EntityImpl;
import org.apache.vysper.xmpp.modules.extension.xep0045_muc.model.Affiliation;
import org.apache.vysper.xmpp.modules.extension.xep0045_muc.model.Role;
import org.apache.vysper.xmpp.protocol.NamespaceURIs;
import org.apache.vysper.xmpp.stanza.IQStanza;
/**
*
* @author The Apache MINA Project (dev@mina.apache.org)
*/
public class IqAdminItem extends XMLElement {
public static List<IqAdminItem> extractItems(IQStanza stanza) throws XMLSemanticError, EntityFormatException {
XMLElement query = stanza.getSingleInnerElementsNamed("query", NamespaceURIs.XEP0045_MUC_ADMIN);
List<XMLElement> itemElms = query.getInnerElementsNamed("item", NamespaceURIs.XEP0045_MUC_ADMIN);
List<IqAdminItem> items = new ArrayList<IqAdminItem>();
for (XMLElement itemElm : itemElms) {
items.add(getWrapper(itemElm));
}
return items;
}
public static IqAdminItem getWrapper(XMLElement itemElm) throws EntityFormatException {
String nick = itemElm.getAttributeValue("nick");
String jidStr = itemElm.getAttributeValue("jid");
Entity jid = null;
if(jidStr != null) {
jid = EntityImpl.parse(jidStr);
}
String roleStr = itemElm.getAttributeValue("role");
Role role = null;
if (roleStr != null) {
role = Role.fromString(roleStr);
}
String affiliationStr = itemElm.getAttributeValue("affiliation");
Affiliation affiliation = null;
if (affiliationStr != null) {
affiliation = Affiliation.fromString(affiliationStr);
}
return new IqAdminItem(nick, jid, role, affiliation);
}
public IqAdminItem(String nick, Role role) {
super(NamespaceURIs.XEP0045_MUC_ADMIN, "item", null, createAttributes(nick, null, role, null), null);
}
public IqAdminItem(String nick, Affiliation affiliation) {
super(NamespaceURIs.XEP0045_MUC_ADMIN, "item", null, createAttributes(nick, null, null, affiliation), null);
}
public IqAdminItem(Affiliation affiliation) {
super(NamespaceURIs.XEP0045_MUC_ADMIN, "item", null, createAttributes(null, null, null, affiliation), null);
}
public IqAdminItem(Entity jid, Affiliation affiliation) {
super(NamespaceURIs.XEP0045_MUC_ADMIN, "item", null, createAttributes(null, jid, null, affiliation), null);
}
public IqAdminItem(String nick, Entity jid, Role role, Affiliation affiliation) {
super(NamespaceURIs.XEP0045_MUC_ADMIN, "item", null, createAttributes(nick, jid, role, affiliation), null);
}
public String getNick() {
return getAttributeValue("nick");
}
public Entity getJid() throws EntityFormatException {
String jidStr = getAttributeValue("jid");
Entity jid = null;
if(jidStr != null) {
return EntityImpl.parse(jidStr);
} else {
return null;
}
}
public Role getRole() {
String value = getAttributeValue("role");
if (value != null) {
return Role.fromString(value);
} else {
return null;
}
}
public Affiliation getAffiliation() {
String value = getAttributeValue("affiliation");
if (value != null) {
return Affiliation.fromString(value);
} else {
return null;
}
}
private static List<Attribute> createAttributes(String nick, Entity jid, Role role, Affiliation affiliation) {
List<Attribute> attributes = new ArrayList<Attribute>();
if (nick != null) {
attributes.add(new Attribute("nick", nick));
}
if (jid != null) {
attributes.add(new Attribute("jid", jid.getFullQualifiedName()));
}
if (role != null) {
attributes.add(new Attribute("role", role.toString()));
}
if (affiliation != null) {
attributes.add(new Attribute("affiliation", affiliation.toString()));
}
return attributes;
}
}