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Smack/smack-legacy/src/main/java/org/jivesoftware/smackx/workgroup/ext/macros/Macros.java
Florian Schmaus 9e797c1b17 Enable PacketExtensions for IQs
This is actually only part one, i.e. with this commit if the user adds a
PacketExtension to an IQ it will be included in IQ.toXml(). Which was
previously only the case if the IQ subclass explicitly included packet
extensions.

The second part of the change is to change the IQ provider, so that
packet extensions are automatically parsed.

Cases where PacketExtensions are used for Message and IQ are slightly
changed. The IQ sublcass now only has a field with this
PacketExtension (see for example
bytestreams.ibb.packet.DataPacketExtension).

Also changed hoxt API: Removed unnecessary indirection and made the
API more Smack idiomatic.
2014-11-10 11:43:18 +01:00

198 lines
6.2 KiB
Java

/**
*
* Copyright 2003-2007 Jive Software.
*
* 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.workgroup.ext.macros;
import java.io.IOException;
import java.io.StringReader;
import org.jivesoftware.smack.packet.IQ;
import org.jivesoftware.smack.provider.IQProvider;
import org.jivesoftware.smack.util.StringUtils;
import org.xmlpull.v1.XmlPullParserException;
import org.xmlpull.v1.XmlPullParserFactory;
import org.xmlpull.v1.XmlPullParser;
/**
* Macros iq is responsible for handling global and personal macros in the a Live Assistant
* Workgroup.
*/
public class Macros extends IQ {
/**
* Element name of the packet extension.
*/
public static final String ELEMENT_NAME = "macros";
/**
* Namespace of the packet extension.
*/
public static final String NAMESPACE = "http://jivesoftware.com/protocol/workgroup";
private MacroGroup rootGroup;
private boolean personal;
private MacroGroup personalMacroGroup;
public Macros() {
super(ELEMENT_NAME, NAMESPACE);
}
public MacroGroup getRootGroup() {
return rootGroup;
}
public void setRootGroup(MacroGroup rootGroup) {
this.rootGroup = rootGroup;
}
public boolean isPersonal() {
return personal;
}
public void setPersonal(boolean personal) {
this.personal = personal;
}
public MacroGroup getPersonalMacroGroup() {
return personalMacroGroup;
}
public void setPersonalMacroGroup(MacroGroup personalMacroGroup) {
this.personalMacroGroup = personalMacroGroup;
}
@Override
protected IQChildElementXmlStringBuilder getIQChildElementBuilder(IQChildElementXmlStringBuilder buf) {
buf.rightAngleBracket();
if (isPersonal()) {
buf.append("<personal>true</personal>");
}
if (getPersonalMacroGroup() != null) {
buf.append("<personalMacro>");
buf.append(StringUtils.escapeForXML(getPersonalMacroGroup().toXML()));
buf.append("</personalMacro>");
}
return buf;
}
/**
* An IQProvider for Macro packets.
*
* @author Derek DeMoro
*/
public static class InternalProvider extends IQProvider<Macros> {
@Override
public Macros parse(XmlPullParser parser, int initialDepth) throws XmlPullParserException, IOException {
Macros macroGroup = new Macros();
boolean done = false;
while (!done) {
int eventType = parser.next();
if (eventType == XmlPullParser.START_TAG) {
if (parser.getName().equals("model")) {
String macros = parser.nextText();
MacroGroup group = parseMacroGroups(macros);
macroGroup.setRootGroup(group);
}
}
else if (eventType == XmlPullParser.END_TAG) {
if (parser.getName().equals(ELEMENT_NAME)) {
done = true;
}
}
}
return macroGroup;
}
public Macro parseMacro(XmlPullParser parser) throws XmlPullParserException, IOException {
Macro macro = new Macro();
boolean done = false;
while (!done) {
int eventType = parser.next();
if (eventType == XmlPullParser.START_TAG) {
if (parser.getName().equals("title")) {
parser.next();
macro.setTitle(parser.getText());
}
else if (parser.getName().equals("description")) {
macro.setDescription(parser.nextText());
}
else if (parser.getName().equals("response")) {
macro.setResponse(parser.nextText());
}
else if (parser.getName().equals("type")) {
macro.setType(Integer.valueOf(parser.nextText()).intValue());
}
}
else if (eventType == XmlPullParser.END_TAG) {
if (parser.getName().equals("macro")) {
done = true;
}
}
}
return macro;
}
public MacroGroup parseMacroGroup(XmlPullParser parser) throws XmlPullParserException, IOException {
MacroGroup group = new MacroGroup();
boolean done = false;
while (!done) {
int eventType = parser.next();
if (eventType == XmlPullParser.START_TAG) {
if (parser.getName().equals("macrogroup")) {
group.addMacroGroup(parseMacroGroup(parser));
}
if (parser.getName().equals("title")) {
group.setTitle(parser.nextText());
}
if (parser.getName().equals("macro")) {
group.addMacro(parseMacro(parser));
}
}
else if (eventType == XmlPullParser.END_TAG) {
if (parser.getName().equals("macrogroup")) {
done = true;
}
}
}
return group;
}
public MacroGroup parseMacroGroups(String macros) throws XmlPullParserException, IOException {
MacroGroup group = null;
XmlPullParser parser = XmlPullParserFactory.newInstance().newPullParser();
parser.setInput(new StringReader(macros));
int eventType = parser.getEventType();
while (eventType != XmlPullParser.END_DOCUMENT) {
eventType = parser.next();
if (eventType == XmlPullParser.START_TAG) {
if (parser.getName().equals("macrogroup")) {
group = parseMacroGroup(parser);
}
}
}
return group;
}
}
}