mirror of
https://codeberg.org/Mercury-IM/Smack
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Introducing Smack's own XmlPullParser interface which tries to stay as compatible as possible to XPP3. The interface is used to either wrap StAX's XMLStreamReader if Smack is used on Java SE, and XPP3's XmlPullParser if Smack is used on on Android. Fixes SMACK-591. Also introduce JUnit 5 and non-strict javadoc projects.
170 lines
7.6 KiB
Java
Executable file
170 lines
7.6 KiB
Java
Executable file
/**
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*
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* Copyright 2005-2007 Jive Software.
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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.commands.provider;
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import java.io.IOException;
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import org.jivesoftware.smack.packet.StanzaError;
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import org.jivesoftware.smack.packet.XmlEnvironment;
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import org.jivesoftware.smack.parsing.SmackParsingException;
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import org.jivesoftware.smack.provider.ExtensionElementProvider;
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import org.jivesoftware.smack.provider.IQProvider;
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import org.jivesoftware.smack.util.PacketParserUtils;
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import org.jivesoftware.smack.xml.XmlPullParser;
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import org.jivesoftware.smack.xml.XmlPullParserException;
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import org.jivesoftware.smackx.commands.AdHocCommand;
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import org.jivesoftware.smackx.commands.AdHocCommand.Action;
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import org.jivesoftware.smackx.commands.AdHocCommandNote;
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import org.jivesoftware.smackx.commands.packet.AdHocCommandData;
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import org.jivesoftware.smackx.xdata.provider.DataFormProvider;
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/**
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* The AdHocCommandDataProvider parses AdHocCommandData packets.
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*
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* @author Gabriel Guardincerri
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*/
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public class AdHocCommandDataProvider extends IQProvider<AdHocCommandData> {
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@Override
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public AdHocCommandData parse(XmlPullParser parser, int initialDepth, XmlEnvironment xmlEnvironment) throws XmlPullParserException, IOException, SmackParsingException {
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boolean done = false;
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AdHocCommandData adHocCommandData = new AdHocCommandData();
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DataFormProvider dataFormProvider = new DataFormProvider();
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XmlPullParser.Event eventType;
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String elementName;
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String namespace;
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adHocCommandData.setSessionID(parser.getAttributeValue("", "sessionid"));
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adHocCommandData.setNode(parser.getAttributeValue("", "node"));
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// Status
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String status = parser.getAttributeValue("", "status");
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if (AdHocCommand.Status.executing.toString().equalsIgnoreCase(status)) {
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adHocCommandData.setStatus(AdHocCommand.Status.executing);
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}
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else if (AdHocCommand.Status.completed.toString().equalsIgnoreCase(status)) {
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adHocCommandData.setStatus(AdHocCommand.Status.completed);
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}
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else if (AdHocCommand.Status.canceled.toString().equalsIgnoreCase(status)) {
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adHocCommandData.setStatus(AdHocCommand.Status.canceled);
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}
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// Action
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String action = parser.getAttributeValue("", "action");
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if (action != null) {
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Action realAction = AdHocCommand.Action.valueOf(action);
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if (realAction == null || realAction.equals(Action.unknown)) {
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adHocCommandData.setAction(Action.unknown);
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}
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else {
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adHocCommandData.setAction(realAction);
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}
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}
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while (!done) {
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eventType = parser.next();
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elementName = parser.getName();
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namespace = parser.getNamespace();
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if (eventType == XmlPullParser.Event.START_ELEMENT) {
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if (parser.getName().equals("actions")) {
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String execute = parser.getAttributeValue("", "execute");
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if (execute != null) {
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adHocCommandData.setExecuteAction(AdHocCommand.Action.valueOf(execute));
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}
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}
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else if (parser.getName().equals("next")) {
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adHocCommandData.addAction(AdHocCommand.Action.next);
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}
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else if (parser.getName().equals("complete")) {
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adHocCommandData.addAction(AdHocCommand.Action.complete);
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}
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else if (parser.getName().equals("prev")) {
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adHocCommandData.addAction(AdHocCommand.Action.prev);
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}
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else if (elementName.equals("x") && namespace.equals("jabber:x:data")) {
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adHocCommandData.setForm(dataFormProvider.parse(parser));
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}
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else if (parser.getName().equals("note")) {
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String typeString = parser.getAttributeValue("", "type");
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AdHocCommandNote.Type type;
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if (typeString != null) {
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type = AdHocCommandNote.Type.valueOf(typeString);
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} else {
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// Type is optional and 'info' if not present.
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type = AdHocCommandNote.Type.info;
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}
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String value = parser.nextText();
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adHocCommandData.addNote(new AdHocCommandNote(type, value));
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}
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else if (parser.getName().equals("error")) {
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StanzaError.Builder error = PacketParserUtils.parseError(parser);
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adHocCommandData.setError(error);
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}
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}
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else if (eventType == XmlPullParser.Event.END_ELEMENT) {
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if (parser.getName().equals("command")) {
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done = true;
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}
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}
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}
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return adHocCommandData;
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}
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public static class BadActionError extends ExtensionElementProvider<AdHocCommandData.SpecificError> {
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@Override
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public AdHocCommandData.SpecificError parse(XmlPullParser parser, int initialDepth, XmlEnvironment xmlEnvironment) {
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return new AdHocCommandData.SpecificError(AdHocCommand.SpecificErrorCondition.badAction);
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}
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}
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public static class MalformedActionError extends ExtensionElementProvider<AdHocCommandData.SpecificError> {
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@Override
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public AdHocCommandData.SpecificError parse(XmlPullParser parser, int initialDepth, XmlEnvironment xmlEnvironment) {
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return new AdHocCommandData.SpecificError(AdHocCommand.SpecificErrorCondition.malformedAction);
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}
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}
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public static class BadLocaleError extends ExtensionElementProvider<AdHocCommandData.SpecificError> {
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@Override
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public AdHocCommandData.SpecificError parse(XmlPullParser parser, int initialDepth, XmlEnvironment xmlEnvironment) {
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return new AdHocCommandData.SpecificError(AdHocCommand.SpecificErrorCondition.badLocale);
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}
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}
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public static class BadPayloadError extends ExtensionElementProvider<AdHocCommandData.SpecificError> {
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@Override
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public AdHocCommandData.SpecificError parse(XmlPullParser parser, int initialDepth, XmlEnvironment xmlEnvironment) {
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return new AdHocCommandData.SpecificError(AdHocCommand.SpecificErrorCondition.badPayload);
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}
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}
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public static class BadSessionIDError extends ExtensionElementProvider<AdHocCommandData.SpecificError> {
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@Override
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public AdHocCommandData.SpecificError parse(XmlPullParser parser, int initialDepth, XmlEnvironment xmlEnvironment) {
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return new AdHocCommandData.SpecificError(AdHocCommand.SpecificErrorCondition.badSessionid);
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}
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}
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public static class SessionExpiredError extends ExtensionElementProvider<AdHocCommandData.SpecificError> {
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@Override
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public AdHocCommandData.SpecificError parse(XmlPullParser parser, int initialDepth, XmlEnvironment xmlEnvironment) {
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return new AdHocCommandData.SpecificError(AdHocCommand.SpecificErrorCondition.sessionExpired);
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}
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}
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}
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