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Initial version. SMACK-58

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git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@2508 b35dd754-fafc-0310-a699-88a17e54d16e
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Gaston Dombiak 2005-07-19 22:56:08 +00:00 • committed by gaston
parent 0f43eb7a48
commit 680e57dcbf
3 changed files with 917 additions and 0 deletions
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209
source/org/jivesoftware/smackx/provider/VCardProvider.java Normal file
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/**
* $RCSfile$
* $Revision$
* $Date$
*
* Copyright 2003-2004 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.provider.IQProvider;
import org.jivesoftware.smackx.packet.VCard;
import org.w3c.dom.*;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import java.io.ByteArrayInputStream;
import java.io.IOException;
/**
* Created by IntelliJ IDEA.
* User: Gaston
* Date: Jun 18, 2005
* Time: 1:00:57 AM
* To change this template use File | Settings | File Templates.
*/
public class VCardProvider implements IQProvider {
public IQ parseIQ(XmlPullParser parser) throws Exception {
StringBuffer sb = new StringBuffer();
try {
int event = parser.getEventType();
// get the content
while (true) {
switch (event) {
case XmlPullParser.TEXT:
sb.append(parser.getText());
break;
case XmlPullParser.START_TAG:
sb.append('<' + parser.getName() + '>');
break;
case XmlPullParser.END_TAG:
sb.append("</" + parser.getName() + '>');
break;
default:
}
if (event == XmlPullParser.END_TAG && "vCard".equals(parser.getName())) break;
event = parser.next();
}
} catch (XmlPullParserException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
String xmlText = sb.toString();
VCard vCard = new VCard();
try {
DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
Document document = documentBuilder.parse(new ByteArrayInputStream(xmlText.getBytes()));
new VCardReader(vCard, document).initializeFields();
} catch (Exception e) {
e.printStackTrace(System.err);
}
return vCard;
}
private class VCardReader {
private final VCard vCard;
private final Document document;
VCardReader(VCard vCard, Document document) {
this.vCard = vCard;
this.document = document;
}
public void initializeFields() {
vCard.setFirstName(getTagContents("GIVEN"));
vCard.setLastName(getTagContents("FAMILY"));
vCard.setMiddleName(getTagContents("MIDDLE"));
setupEmails();
vCard.setOrganization(getTagContents("ORGNAME"));
vCard.setOrganizationUnit(getTagContents("ORGUNIT"));
setupSimpleFields();
setupPhones("WORK", true);
setupPhones("HOME", false);
setupAddress("WORK", true);
setupAddress("HOME", false);
}
private void setupEmails() {
NodeList nodes = document.getElementsByTagName("USERID");
for (int i = 0; i < nodes.getLength(); i++) {
Element element = (Element) nodes.item(i);
if ("WORK".equals(element.getParentNode().getFirstChild().getNodeName())) {
vCard.setEmailWork(getTextContent(element));
} else {
vCard.setEmailHome(getTextContent(element));
}
}
}
private void setupPhones(String type, boolean work) {
NodeList allPhones = document.getElementsByTagName("TEL");
for (int i = 0; i < allPhones.getLength(); i++) {
Element node = (Element) allPhones.item(i);
if (type.equals(node.getChildNodes().item(1).getNodeName())) {
String code = node.getFirstChild().getNodeName();
String value = getTextContent(node.getChildNodes().item(2));
if (work) {
vCard.setPhoneWork(code, value);
}
else {
vCard.setPhoneHome(code, value);
}
}
}
}
private void setupAddress(String type, boolean work) {
NodeList allAddresses = document.getElementsByTagName("ADR");
for (int i = 0; i < allAddresses.getLength(); i++) {
Element node = (Element) allAddresses.item(i);
NodeList childNodes = node.getChildNodes();
if (type.equals(childNodes.item(0).getNodeName())) {
for (int j = 1; j < childNodes.getLength(); j++) {
Node item = childNodes.item(j);
if (item instanceof Element) {
if (work) {
vCard.setAddressFieldWork(item.getNodeName(), getTextContent(item));
}
else {
vCard.setAddressFieldHome(item.getNodeName(), getTextContent(item));
}
}
}
}
}
}
private String getTagContents(String tag) {
NodeList nodes = document.getElementsByTagName(tag);
if (nodes.getLength() == 1) {
return getTextContent(nodes.item(0));
}
return null;
}
private void setupSimpleFields() {
NodeList childNodes = document.getDocumentElement().getChildNodes();
for (int i = 0; i < childNodes.getLength(); i++) {
Node node = childNodes.item(i);
if (node instanceof Element) {
Element element = (Element) node;
if ("FN".equals(element.getNodeName())) continue;
if (element.getChildNodes().getLength() == 0) {
vCard.setField(element.getNodeName(), "");
} else if (element.getChildNodes().getLength() == 1 &&
element.getChildNodes().item(0) instanceof Text) {
vCard.setField(element.getNodeName(), getTextContent(element));
}
}
}
}
private String getTextContent(Node node) {
StringBuffer result = new StringBuffer();
appendText(result, node);
return result.toString();
}
private void appendText(StringBuffer result, Node node) {
NodeList childNodes = node.getChildNodes();
for (int i = 0; i < childNodes.getLength(); i++) {
Node nd = childNodes.item(i);
String nodeValue = nd.getNodeValue();
if (nodeValue != null) {
result.append(nodeValue);
}
appendText(result, nd);
}
}
}
}