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/*
* Copyright (c) 2010, Isode Limited, London, England.
* All rights reserved.
*/
/*
* Copyright (c) 2010, Remko Tronçon.
* All rights reserved.
*/
package com.isode.stroke.parser.payloadparsers;
import com.isode.stroke.elements.SearchPayload;
import com.isode.stroke.jid.JID;
import com.isode.stroke.parser.AttributeMap;
import com.isode.stroke.parser.GenericPayloadParser;
import com.isode.stroke.parser.payloadparsers.FormParserFactory;
import com.isode.stroke.parser.payloadparsers.FormParser;
public class SearchPayloadParser extends GenericPayloadParser<SearchPayload> {
private static final int TopLevel = 0;
private static final int PayloadLevel = 1;
private static final int ItemLevel = 2;
private int level = 0;
private String currentText = "";
private FormParserFactory formParserFactory = new FormParserFactory();
private FormParser formParser;
private SearchPayload.Item currentItem;
public SearchPayloadParser() {
super(new SearchPayload());
formParserFactory = new FormParserFactory();
}
public void handleStartElement(String element, String ns, AttributeMap attributes) {
if (level == TopLevel) {
}
else if (level == PayloadLevel) {
if (element.equals("x") && ns.equals("jabber:x:data")) {
assert (formParser == null);
formParser = (FormParser)(formParserFactory.createPayloadParser());
}
else
if (element.equals("item")) {
assert currentItem == null;
currentItem = new SearchPayload.Item();
currentItem.jid = JID.fromString(attributes.getAttribute("jid"));
}
else {
currentText = "";
}
}
else if (level == ItemLevel && currentItem != null) {
currentText = "";
}
if (formParser != null) {
formParser.handleStartElement(element, ns, attributes);
}
++level;
}
public void handleEndElement(String element, String ns) {
--level;
if (formParser != null) {
formParser.handleEndElement(element, ns);
}
if (level == TopLevel) {
}
else if (level == PayloadLevel) {
if (formParser != null) {
getPayloadInternal().setForm(formParser.getPayloadInternal());
formParser = null;
}
else if (element.equals("item")) {
assert currentItem != null;
getPayloadInternal().addItem(currentItem);
currentItem = null;
}
else if (element.equals("instructions")) {
getPayloadInternal().setInstructions(currentText);
}
else if (element.equals("nick")) {
getPayloadInternal().setNick(currentText);
}
else if (element.equals("first")) {
getPayloadInternal().setFirst(currentText);
}
else if (element.equals("last")) {
getPayloadInternal().setLast(currentText);
}
else if (element.equals("email")) {
getPayloadInternal().setEMail(currentText);
}
}
else if (level == ItemLevel && currentItem != null) {
if (element.equals("nick")) {
currentItem.nick = currentText;
}
else if (element.equals("first")) {
currentItem.first = currentText;
}
else if (element.equals("last")) {
currentItem.last = currentText;
}
else if (element.equals("email")) {
currentItem.email = currentText;
}
}
}
public void handleCharacterData(String data) {
if (formParser != null) {
formParser.handleCharacterData(data);
}
else {
currentText += data;
}
}
}
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