/**
* $RCSfile$
* $Revision$
* $Date$
*
* Copyright 2005-2007 Jive Software.
*
* All rights reserved. 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.provider;
import org.jivesoftware.smack.packet.IQ;
import org.jivesoftware.smack.packet.PacketExtension;
import org.jivesoftware.smack.packet.XMPPError;
import org.jivesoftware.smack.provider.IQProvider;
import org.jivesoftware.smack.provider.PacketExtensionProvider;
import org.jivesoftware.smack.util.PacketParserUtils;
import org.jivesoftware.smackx.commands.AdHocCommand;
import org.jivesoftware.smackx.commands.AdHocCommand.Action;
import org.jivesoftware.smackx.commands.AdHocCommandNote;
import org.jivesoftware.smackx.packet.AdHocCommandData;
import org.jivesoftware.smackx.packet.DataForm;
import org.xmlpull.v1.XmlPullParser;
/**
* The AdHocCommandDataProvider parses AdHocCommandData packets.
*
* @author Gabriel Guardincerri
*/
public class AdHocCommandDataProvider implements IQProvider {
public IQ parseIQ(XmlPullParser parser) throws Exception {
boolean done = false;
AdHocCommandData adHocCommandData = new AdHocCommandData();
DataFormProvider dataFormProvider = new DataFormProvider();
int eventType;
String elementName;
String namespace;
adHocCommandData.setSessionID(parser.getAttributeValue("", "sessionid"));
adHocCommandData.setNode(parser.getAttributeValue("", "node"));
// Status
String status = parser.getAttributeValue("", "status");
if (AdHocCommand.Status.executing.toString().equalsIgnoreCase(status)) {
adHocCommandData.setStatus(AdHocCommand.Status.executing);
}
else if (AdHocCommand.Status.completed.toString().equalsIgnoreCase(status)) {
adHocCommandData.setStatus(AdHocCommand.Status.completed);
}
else if (AdHocCommand.Status.canceled.toString().equalsIgnoreCase(status)) {
adHocCommandData.setStatus(AdHocCommand.Status.canceled);
}
// Action
String action = parser.getAttributeValue("", "action");
if (action != null) {
Action realAction = AdHocCommand.Action.valueOf(action);
if (realAction == null || realAction.equals(Action.unknown)) {
adHocCommandData.setAction(Action.unknown);
}
else {
adHocCommandData.setAction(realAction);
}
}
while (!done) {
eventType = parser.next();
elementName = parser.getName();
namespace = parser.getNamespace();
if (eventType == XmlPullParser.START_TAG) {
if (parser.getName().equals("actions")) {
String execute = parser.getAttributeValue("", "execute");
if (execute != null) {
adHocCommandData.setExecuteAction(AdHocCommand.Action.valueOf(execute));
}
}
else if (parser.getName().equals("next")) {
adHocCommandData.addAction(AdHocCommand.Action.next);
}
else if (parser.getName().equals("complete")) {
adHocCommandData.addAction(AdHocCommand.Action.complete);
}
else if (parser.getName().equals("prev")) {
adHocCommandData.addAction(AdHocCommand.Action.prev);
}
else if (elementName.equals("x") && namespace.equals("jabber:x:data")) {
adHocCommandData.setForm((DataForm) dataFormProvider.parseExtension(parser));
}
else if (parser.getName().equals("note")) {
AdHocCommandNote.Type type = AdHocCommandNote.Type.valueOf(
parser.getAttributeValue("", "type"));
String value = parser.nextText();
adHocCommandData.addNote(new AdHocCommandNote(type, value));
}
else if (parser.getName().equals("error")) {
XMPPError error = PacketParserUtils.parseError(parser);
adHocCommandData.setError(error);
}
}
else if (eventType == XmlPullParser.END_TAG) {
if (parser.getName().equals("command")) {
done = true;
}
}
}
return adHocCommandData;
}
public static class BadActionError implements PacketExtensionProvider {
public PacketExtension parseExtension(XmlPullParser parser) throws Exception {
return new AdHocCommandData.SpecificError(AdHocCommand.SpecificErrorCondition.badAction);
}
}
public static class MalformedActionError implements PacketExtensionProvider {
public PacketExtension parseExtension(XmlPullParser parser) throws Exception {
return new AdHocCommandData.SpecificError(AdHocCommand.SpecificErrorCondition.malformedAction);
}
}
public static class BadLocaleError implements PacketExtensionProvider {
public PacketExtension parseExtension(XmlPullParser parser) throws Exception {
return new AdHocCommandData.SpecificError(AdHocCommand.SpecificErrorCondition.badLocale);
}
}
public static class BadPayloadError implements PacketExtensionProvider {
public PacketExtension parseExtension(XmlPullParser parser) throws Exception {
return new AdHocCommandData.SpecificError(AdHocCommand.SpecificErrorCondition.badPayload);
}
}
public static class BadSessionIDError implements PacketExtensionProvider {
public PacketExtension parseExtension(XmlPullParser parser) throws Exception {
return new AdHocCommandData.SpecificError(AdHocCommand.SpecificErrorCondition.badSessionid);
}
}
public static class SessionExpiredError implements PacketExtensionProvider {
public PacketExtension parseExtension(XmlPullParser parser) throws Exception {
return new AdHocCommandData.SpecificError(AdHocCommand.SpecificErrorCondition.sessionExpired);
}
}
}