mirror of
https://github.com/vanitasvitae/Smack.git
synced 2024-11-22 03:52:06 +01:00
Improve parseContent() and parseContentDepth()
The idea is that xml-roundtrip should *never* be expected from a XmlPullParser. So what we need is a method that parses the content of an element without relying on getText() returning text if on START_TAG or END_TAG. This is already done by PubSubs ItemProvider. Also add PacketParserUtils.parseElement() which will return the current element as String and use this method in PubSub's ItemProvider.
This commit is contained in:
Florian Schmaus
parent
26b5bc0212
commit
56222d6ee2
8 changed files with 201 additions and 117 deletions
|
|
@ -44,6 +44,7 @@ import org.jivesoftware.smack.provider.ProviderManager;
|
|||
import org.jivesoftware.smack.sasl.SASLMechanism.SASLFailure;
|
||||
import org.xmlpull.v1.XmlPullParser;
|
||||
import org.xmlpull.v1.XmlPullParserException;
|
||||
import org.xmlpull.v1.XmlPullParserFactory;
|
||||
|
||||
/**
|
||||
* Utility class that helps to parse packets. Any parsing packets method that must be shared
|
||||
|
|
@ -54,6 +55,24 @@ import org.xmlpull.v1.XmlPullParserException;
|
|||
public class PacketParserUtils {
|
||||
private static final Logger LOGGER = Logger.getLogger(PacketParserUtils.class.getName());
|
||||
|
||||
/**
|
||||
* Creates a new XmlPullParser suitable for parsing XMPP. This means in particular that
|
||||
* FEATURE_PROCESS_NAMESPACES is enabled.
|
||||
* <p>
|
||||
* Note that not all XmlPullParser implementations will return a String on
|
||||
* <code>getText()</code> if the parser is on START_TAG or END_TAG. So you must not rely on this
|
||||
* behavior when using the parser.
|
||||
* </p>
|
||||
*
|
||||
* @return A suitable XmlPullParser for XMPP parsing
|
||||
* @throws XmlPullParserException
|
||||
*/
|
||||
public static XmlPullParser newXmppParser() throws XmlPullParserException {
|
||||
XmlPullParser parser = XmlPullParserFactory.newInstance().newPullParser();
|
||||
parser.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES, true);
|
||||
return parser;
|
||||
}
|
||||
|
||||
/**
|
||||
* Parses a message packet.
|
||||
*
|
||||
|
|
@ -96,7 +115,7 @@ public class PacketParserUtils {
|
|||
xmlLang = defaultLanguage;
|
||||
}
|
||||
|
||||
String subject = parseContent(parser);
|
||||
String subject = parseElementText(parser);
|
||||
|
||||
if (message.getSubject(xmlLang) == null) {
|
||||
message.addSubject(xmlLang, subject);
|
||||
|
|
@ -108,7 +127,7 @@ public class PacketParserUtils {
|
|||
xmlLang = defaultLanguage;
|
||||
}
|
||||
|
||||
String body = parseContent(parser);
|
||||
String body = parseElementText(parser);
|
||||
|
||||
if (message.getBody(xmlLang) == null) {
|
||||
message.addBody(xmlLang, body);
|
||||
|
|
@ -140,29 +159,156 @@ public class PacketParserUtils {
|
|||
}
|
||||
|
||||
/**
|
||||
* Returns the content of a tag as string regardless of any tags included.
|
||||
* Returns the textual content of an element as String.
|
||||
* <p>
|
||||
* The parser must be positioned on a START_TAG of an element which MUST NOT contain Mixed
|
||||
* Content (as defined in XML 3.2.2), or else an XmlPullParserException will be thrown.
|
||||
* </p>
|
||||
* This method is used for the parts where the XMPP specification requires elements that contain
|
||||
* only text or are the empty element.
|
||||
*
|
||||
* @param parser
|
||||
* @return the textual content of the element as String
|
||||
* @throws XmlPullParserException
|
||||
* @throws IOException
|
||||
*/
|
||||
public static String parseElementText(XmlPullParser parser) throws XmlPullParserException, IOException {
|
||||
assert (parser.getEventType() == XmlPullParser.START_TAG);
|
||||
String res;
|
||||
if (parser.isEmptyElementTag()) {
|
||||
res = "";
|
||||
}
|
||||
else {
|
||||
// Advance to the text of the Element
|
||||
int event = parser.next();
|
||||
if (event != XmlPullParser.TEXT) {
|
||||
throw new XmlPullParserException(
|
||||
"Non-empty element tag not followed by text, while Mixed Content (XML 3.2.2) is disallowed");
|
||||
}
|
||||
res = parser.getText();
|
||||
event = parser.next();
|
||||
if (event != XmlPullParser.END_TAG) {
|
||||
throw new XmlPullParserException(
|
||||
"Non-empty element tag contains child-elements, while Mixed Content (XML 3.2.2) is disallowed");
|
||||
}
|
||||
}
|
||||
return res;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the current element as string.
|
||||
* <p>
|
||||
* The parser must be positioned on START_TAG.
|
||||
* </p>
|
||||
* Note that only the outermost namespace attributes ("xmlns") will be returned, not nested ones.
|
||||
*
|
||||
* @param parser the XML pull parser
|
||||
* @return the element as string
|
||||
* @throws XmlPullParserException
|
||||
* @throws IOException
|
||||
*/
|
||||
public static String parseElement(XmlPullParser parser) throws XmlPullParserException, IOException {
|
||||
assert(parser.getEventType() == XmlPullParser.START_TAG);
|
||||
return parseContentDepth(parser, parser.getDepth());
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the content of a element as string.
|
||||
* <p>
|
||||
* The parser must be positioned on the START_TAG of the element which content is going to get
|
||||
* returned. If the current element is the empty element, then the empty string is returned. If
|
||||
* it is a element which contains just text, then just the text is returned. If it contains
|
||||
* nested elements (and text), then everything from the current opening tag to the corresponding
|
||||
* closing tag of the same depth is returned as String.
|
||||
* </p>
|
||||
* Note that only the outermost namespace attributes ("xmlns") will be returned, not nested ones.
|
||||
*
|
||||
* @param parser the XML pull parser
|
||||
* @return the content of a tag as string
|
||||
* @throws XmlPullParserException if parser encounters invalid XML
|
||||
* @throws IOException if an IO error occurs
|
||||
*/
|
||||
private static String parseContent(XmlPullParser parser)
|
||||
public static String parseContent(XmlPullParser parser)
|
||||
throws XmlPullParserException, IOException {
|
||||
int parserDepth = parser.getDepth();
|
||||
return parseContentDepth(parser, parserDepth);
|
||||
assert(parser.getEventType() == XmlPullParser.START_TAG);
|
||||
if (parser.isEmptyElementTag()) {
|
||||
return "";
|
||||
}
|
||||
// Advance the parser, since we want to parse the content of the current element
|
||||
parser.next();
|
||||
return parseContentDepth(parser, parser.getDepth());
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the content from the current position of the parser up to the closing tag of the
|
||||
* given depth. Note that only the outermost namespace attributes ("xmlns") will be returned,
|
||||
* not nested ones.
|
||||
* <p>
|
||||
* This method is able to parse the content with MX- and KXmlParser. In order to achieve
|
||||
* this some trade-off has to be make, because KXmlParser does not support xml-roundtrip (ie.
|
||||
* return a String on getText() on START_TAG and END_TAG). We are therefore required to work
|
||||
* around this limitation, which results in only partial support for XML namespaces ("xmlns"):
|
||||
* Only the outermost namespace of elements will be included in the resulting String.
|
||||
* </p>
|
||||
*
|
||||
* @param parser
|
||||
* @param depth
|
||||
* @return the content of the current depth
|
||||
* @throws XmlPullParserException
|
||||
* @throws IOException
|
||||
*/
|
||||
public static String parseContentDepth(XmlPullParser parser, int depth) throws XmlPullParserException, IOException {
|
||||
StringBuilder content = new StringBuilder();
|
||||
while (!(parser.next() == XmlPullParser.END_TAG && parser.getDepth() == depth)) {
|
||||
String text = parser.getText();
|
||||
if (text == null) {
|
||||
throw new IllegalStateException("Parser should never return 'null' on getText() here");
|
||||
XmlStringBuilder xml = new XmlStringBuilder();
|
||||
int event = parser.getEventType();
|
||||
boolean isEmptyElement = false;
|
||||
// XmlPullParser reports namespaces in nested elements even if *only* the outer ones defines
|
||||
// it. This 'flag' ensures that when a namespace is set for an element, it won't be set again
|
||||
// in a nested element. It's an ugly workaround that has the potential to break things.
|
||||
String namespaceElement = null;;
|
||||
while (true) {
|
||||
if (event == XmlPullParser.START_TAG) {
|
||||
xml.halfOpenElement(parser.getName());
|
||||
if (namespaceElement == null) {
|
||||
String namespace = parser.getNamespace();
|
||||
if (StringUtils.isNotEmpty(namespace)) {
|
||||
xml.attribute("xmlns", namespace);
|
||||
namespaceElement = parser.getName();
|
||||
}
|
||||
content.append(text);
|
||||
}
|
||||
return content.toString();
|
||||
for (int i = 0; i < parser.getAttributeCount(); i++) {
|
||||
xml.attribute(parser.getAttributeName(i), parser.getAttributeValue(i));
|
||||
}
|
||||
if (parser.isEmptyElementTag()) {
|
||||
xml.closeEmptyElement();
|
||||
isEmptyElement = true;
|
||||
}
|
||||
else {
|
||||
xml.rightAngelBracket();
|
||||
}
|
||||
}
|
||||
else if (event == XmlPullParser.END_TAG) {
|
||||
if (isEmptyElement) {
|
||||
// Do nothing as the element was already closed, just reset the flag
|
||||
isEmptyElement = false;
|
||||
}
|
||||
else {
|
||||
xml.closeElement(parser.getName());
|
||||
}
|
||||
if (namespaceElement != null && namespaceElement.equals(parser.getName())) {
|
||||
// We are on the closing tag, which defined the namespace as starting tag, reset the 'flag'
|
||||
namespaceElement = null;
|
||||
}
|
||||
if (parser.getDepth() <= depth) {
|
||||
// Abort parsing, we are done
|
||||
break;
|
||||
}
|
||||
}
|
||||
else if (event == XmlPullParser.TEXT) {
|
||||
xml.append(parser.getText());
|
||||
}
|
||||
event = parser.next();
|
||||
}
|
||||
return xml.toString();
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
|
|||
|
|
@ -19,7 +19,6 @@ package org.jivesoftware.smack;
|
|||
|
||||
import static org.junit.Assert.*;
|
||||
|
||||
import java.io.StringReader;
|
||||
import java.util.Collection;
|
||||
import java.util.Collections;
|
||||
import java.util.concurrent.CopyOnWriteArrayList;
|
||||
|
|
@ -31,11 +30,11 @@ import org.jivesoftware.smack.packet.RosterPacket;
|
|||
import org.jivesoftware.smack.packet.IQ.Type;
|
||||
import org.jivesoftware.smack.packet.RosterPacket.Item;
|
||||
import org.jivesoftware.smack.packet.RosterPacket.ItemType;
|
||||
import org.jivesoftware.smack.test.util.TestUtils;
|
||||
import org.jivesoftware.smack.util.PacketParserUtils;
|
||||
import org.junit.After;
|
||||
import org.junit.Before;
|
||||
import org.junit.Test;
|
||||
import org.xmlpull.v1.XmlPullParserFactory;
|
||||
import org.xmlpull.v1.XmlPullParser;
|
||||
|
||||
/**
|
||||
|
|
@ -315,8 +314,6 @@ public class RosterTest {
|
|||
final String contactJID = "nurse@example.com";
|
||||
final Roster roster = connection.getRoster();
|
||||
assertNotNull("Can't get the roster from the provided connection!", roster);
|
||||
final XmlPullParser parser = XmlPullParserFactory.newInstance().newPullParser();
|
||||
parser.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES, true);
|
||||
final StringBuilder sb = new StringBuilder();
|
||||
sb.append("<iq id=\"rostertest1\" type=\"set\" ")
|
||||
.append("to=\"").append(connection.getUser()).append("\">")
|
||||
|
|
@ -324,8 +321,7 @@ public class RosterTest {
|
|||
.append("<item jid=\"").append(contactJID).append("\"/>")
|
||||
.append("</query>")
|
||||
.append("</iq>");
|
||||
parser.setInput(new StringReader(sb.toString()));
|
||||
parser.next();
|
||||
final XmlPullParser parser = TestUtils.getIQParser(sb.toString());
|
||||
final IQ rosterPush = PacketParserUtils.parseIQ(parser, connection);
|
||||
initRoster(connection, roster);
|
||||
rosterListener.reset();
|
||||
|
|
@ -449,8 +445,6 @@ public class RosterTest {
|
|||
final String contactJID = "nurse@example.com";
|
||||
final Roster roster = connection.getRoster();
|
||||
assertNotNull("Can't get the roster from the provided connection!", roster);
|
||||
final XmlPullParser parser = XmlPullParserFactory.newInstance().newPullParser();
|
||||
parser.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES, true);
|
||||
final StringBuilder sb = new StringBuilder();
|
||||
sb.append("<iq id=\"rostertest2\" type=\"set\" ")
|
||||
.append("to=\"").append(connection.getUser()).append("\">")
|
||||
|
|
@ -460,8 +454,7 @@ public class RosterTest {
|
|||
.append("</item>")
|
||||
.append("</query>")
|
||||
.append("</iq>");
|
||||
parser.setInput(new StringReader(sb.toString()));
|
||||
parser.next();
|
||||
final XmlPullParser parser = TestUtils.getIQParser(sb.toString());
|
||||
final IQ rosterPush = PacketParserUtils.parseIQ(parser, connection);
|
||||
initRoster(connection, roster);
|
||||
rosterListener.reset();
|
||||
|
|
|
|||
|
|
@ -35,7 +35,7 @@ public class ParsingExceptionTest {
|
|||
private final static String EXTENSION2 =
|
||||
"<extension2 xmlns='namespace'>" +
|
||||
"<bar node='testNode'>" +
|
||||
"<i id='testid1' >" +
|
||||
"<i id='testid1'>" +
|
||||
"</i>" +
|
||||
"</bar>" +
|
||||
"</extension2>";
|
||||
|
|
@ -52,12 +52,14 @@ public class ParsingExceptionTest {
|
|||
|
||||
@Test
|
||||
public void consumeUnparsedInput() throws Exception {
|
||||
XmlPullParser parser = TestUtils.getMessageParser(
|
||||
"<message from='user@server.example' to='francisco@denmark.lit' id='foo'>" +
|
||||
final String MESSAGE_EXCEPTION_ELEMENT =
|
||||
"<" + ThrowException.ELEMENT + " xmlns='" + ThrowException.NAMESPACE + "'>" +
|
||||
"<nothingInHere>" +
|
||||
"</nothingInHere>" +
|
||||
"</" + ThrowException.ELEMENT + ">" +
|
||||
"</" + ThrowException.ELEMENT + ">";
|
||||
XmlPullParser parser = TestUtils.getMessageParser(
|
||||
"<message from='user@server.example' to='francisco@denmark.lit' id='foo'>" +
|
||||
MESSAGE_EXCEPTION_ELEMENT +
|
||||
EXTENSION2 +
|
||||
"</message>");
|
||||
int parserDepth = parser.getDepth();
|
||||
|
|
@ -68,8 +70,7 @@ public class ParsingExceptionTest {
|
|||
content = PacketParserUtils.parseContentDepth(parser, parserDepth);
|
||||
}
|
||||
assertNotNull(content);
|
||||
assertEquals(content, "<nothingInHere></nothingInHere>" + "</" + ThrowException.ELEMENT + ">" + EXTENSION2);
|
||||
|
||||
assertEquals(MESSAGE_EXCEPTION_ELEMENT + EXTENSION2 + "</message>", content);
|
||||
}
|
||||
|
||||
static class ThrowException implements PacketExtensionProvider {
|
||||
|
|
|
|||
|
|
@ -17,9 +17,10 @@
|
|||
package org.jivesoftware.smack.test.util;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.io.Reader;
|
||||
import java.io.StringReader;
|
||||
|
||||
import org.xmlpull.v1.XmlPullParserFactory;
|
||||
import org.jivesoftware.smack.util.PacketParserUtils;
|
||||
import org.xmlpull.v1.XmlPullParser;
|
||||
import org.xmlpull.v1.XmlPullParserException;
|
||||
|
||||
|
|
@ -39,12 +40,18 @@ final public class TestUtils {
|
|||
return getParser(stanza, "presence");
|
||||
}
|
||||
|
||||
public static XmlPullParser getParser(String stanza, String startTag) {
|
||||
public static XmlPullParser getParser(String string, String startTag) {
|
||||
return getParser(new StringReader(string), startTag);
|
||||
}
|
||||
|
||||
public static XmlPullParser getParser(Reader reader, String startTag) {
|
||||
XmlPullParser parser;
|
||||
try {
|
||||
parser = XmlPullParserFactory.newInstance().newPullParser();
|
||||
parser.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES, true);
|
||||
parser.setInput(new StringReader(stanza));
|
||||
parser = PacketParserUtils.newXmppParser();
|
||||
parser.setInput(reader);
|
||||
if (startTag == null) {
|
||||
return parser;
|
||||
}
|
||||
boolean found = false;
|
||||
|
||||
while (!found) {
|
||||
|
|
@ -53,8 +60,7 @@ final public class TestUtils {
|
|||
}
|
||||
|
||||
if (!found)
|
||||
throw new IllegalArgumentException("Cannot parse start tag [" + startTag + "] from stanza [" + stanza
|
||||
+ "]");
|
||||
throw new IllegalArgumentException("Can not find start tag '" + startTag + "'");
|
||||
} catch (XmlPullParserException e) {
|
||||
throw new RuntimeException(e);
|
||||
} catch (IOException e) {
|
||||
|
|
|
|||
|
|
@ -27,7 +27,6 @@ import static org.junit.Assert.fail;
|
|||
import java.util.Locale;
|
||||
import java.util.Properties;
|
||||
|
||||
import org.custommonkey.xmlunit.DetailedDiff;
|
||||
import org.custommonkey.xmlunit.Diff;
|
||||
import org.custommonkey.xmlunit.examples.RecursiveElementNameAndTextQualifier;
|
||||
import org.jivesoftware.smack.packet.Message;
|
||||
|
|
@ -654,7 +653,13 @@ public class PacketParserUtilsTest {
|
|||
|
||||
}
|
||||
|
||||
@Test
|
||||
/**
|
||||
* RFC6121 5.2.3 explicitly disallows mixed content in <body/> elements. Make sure that we throw
|
||||
* an exception if we encounter such an element.
|
||||
*
|
||||
* @throws Exception
|
||||
*/
|
||||
@Test(expected=XmlPullParserException.class)
|
||||
public void invalidMessageBodyContainingTagTest() throws Exception {
|
||||
String control = XMLBuilder.create("message")
|
||||
.a("from", "romeo@montague.lit/orchard")
|
||||
|
|
@ -669,22 +674,9 @@ public class PacketParserUtilsTest {
|
|||
.t("Bad Message Body")
|
||||
.asString(outputProperties);
|
||||
|
||||
try {
|
||||
Message message = (Message) PacketParserUtils.parseMessage(TestUtils.getMessageParser(control));
|
||||
String body = "<span style=\"font-weight: bold;\">"
|
||||
+ "Bad Message Body</span>";
|
||||
assertEquals(body, message.getBody());
|
||||
|
||||
assertXMLNotEqual(control, message.toXML().toString());
|
||||
|
||||
DetailedDiff diffs = new DetailedDiff(new Diff(control, message.toXML().toString()));
|
||||
|
||||
// body has no namespace URI, span is escaped
|
||||
assertEquals(6, diffs.getAllDifferences().size());
|
||||
} catch(XmlPullParserException e) {
|
||||
fail("No parser exception should be thrown" + e.getMessage());
|
||||
}
|
||||
|
||||
fail("Should throw exception. Instead got message: " + message.toXML().toString());
|
||||
}
|
||||
|
||||
@Test
|
||||
|
|
@ -794,7 +786,7 @@ public class PacketParserUtilsTest {
|
|||
public void parseContentDepthTest() throws Exception {
|
||||
final String stanza = "<iq type='result' to='foo@bar.com' from='baz.com' id='42'/>";
|
||||
XmlPullParser parser = TestUtils.getParser(stanza, "iq");
|
||||
String content = PacketParserUtils.parseContentDepth(parser, 1);
|
||||
String content = PacketParserUtils.parseContent(parser);
|
||||
assertEquals("", content);
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -30,11 +30,11 @@ import java.util.logging.Logger;
|
|||
import org.jivesoftware.smack.packet.IQ;
|
||||
import org.jivesoftware.smack.provider.IQProvider;
|
||||
import org.jivesoftware.smack.util.Base32Encoder;
|
||||
import org.jivesoftware.smack.util.PacketParserUtils;
|
||||
import org.jivesoftware.smack.util.StringEncoder;
|
||||
import org.jivesoftware.smackx.caps.EntityCapsManager;
|
||||
import org.jivesoftware.smackx.disco.packet.DiscoverInfo;
|
||||
import org.jivesoftware.smackx.disco.provider.DiscoverInfoProvider;
|
||||
import org.xmlpull.v1.XmlPullParserFactory;
|
||||
import org.xmlpull.v1.XmlPullParser;
|
||||
import org.xmlpull.v1.XmlPullParserException;
|
||||
|
||||
|
|
@ -159,8 +159,7 @@ public class SimpleDirectoryPersistentCache implements EntityCapsPersistentCache
|
|||
Reader reader = new StringReader(fileContent);
|
||||
XmlPullParser parser;
|
||||
try {
|
||||
parser = XmlPullParserFactory.newInstance().newPullParser();
|
||||
parser.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES, true);
|
||||
parser = PacketParserUtils.newXmppParser();
|
||||
parser.setInput(reader);
|
||||
} catch (XmlPullParserException xppe) {
|
||||
LOGGER.log(Level.SEVERE, "Exception initializing parser", xppe);
|
||||
|
|
|
|||
|
|
@ -20,7 +20,6 @@ import org.jivesoftware.smack.packet.PacketExtension;
|
|||
import org.jivesoftware.smack.provider.PacketExtensionProvider;
|
||||
import org.jivesoftware.smack.provider.ProviderManager;
|
||||
import org.jivesoftware.smack.util.PacketParserUtils;
|
||||
import org.jivesoftware.smack.util.StringUtils;
|
||||
import org.jivesoftware.smackx.pubsub.Item;
|
||||
import org.jivesoftware.smackx.pubsub.PayloadItem;
|
||||
import org.jivesoftware.smackx.pubsub.SimplePayload;
|
||||
|
|
@ -41,7 +40,6 @@ public class ItemProvider implements PacketExtensionProvider
|
|||
{
|
||||
String id = parser.getAttributeValue(null, "id");
|
||||
String node = parser.getAttributeValue(null, "node");
|
||||
String elem = parser.getName();
|
||||
|
||||
int tag = parser.next();
|
||||
|
||||
|
|
@ -56,57 +54,8 @@ public class ItemProvider implements PacketExtensionProvider
|
|||
|
||||
if (ProviderManager.getExtensionProvider(payloadElemName, payloadNS) == null)
|
||||
{
|
||||
boolean done = false;
|
||||
boolean isEmptyElement = false;
|
||||
StringBuilder payloadText = new StringBuilder();
|
||||
|
||||
while (!done)
|
||||
{
|
||||
if (tag == XmlPullParser.END_TAG && parser.getName().equals(elem))
|
||||
{
|
||||
done = true;
|
||||
continue;
|
||||
}
|
||||
else if (parser.getEventType() == XmlPullParser.START_TAG)
|
||||
{
|
||||
payloadText.append("<").append(parser.getName());
|
||||
|
||||
if (parser.getName().equals(payloadElemName) && (payloadNS.length() > 0))
|
||||
payloadText.append(" xmlns=\"").append(payloadNS).append("\"");
|
||||
int n = parser.getAttributeCount();
|
||||
|
||||
for (int i = 0; i < n; i++)
|
||||
payloadText.append(" ").append(parser.getAttributeName(i)).append("=\"")
|
||||
.append(parser.getAttributeValue(i)).append("\"");
|
||||
|
||||
if (parser.isEmptyElementTag())
|
||||
{
|
||||
payloadText.append("/>");
|
||||
isEmptyElement = true;
|
||||
}
|
||||
else
|
||||
{
|
||||
payloadText.append(">");
|
||||
}
|
||||
}
|
||||
else if (parser.getEventType() == XmlPullParser.END_TAG)
|
||||
{
|
||||
if (isEmptyElement)
|
||||
{
|
||||
isEmptyElement = false;
|
||||
}
|
||||
else
|
||||
{
|
||||
payloadText.append("</").append(parser.getName()).append(">");
|
||||
}
|
||||
}
|
||||
else if (parser.getEventType() == XmlPullParser.TEXT)
|
||||
{
|
||||
payloadText.append(StringUtils.escapeForXML(parser.getText()));
|
||||
}
|
||||
tag = parser.next();
|
||||
}
|
||||
return new PayloadItem<SimplePayload>(id, node, new SimplePayload(payloadElemName, payloadNS, payloadText.toString()));
|
||||
String payloadText = PacketParserUtils.parseElement(parser);
|
||||
return new PayloadItem<SimplePayload>(id, node, new SimplePayload(payloadElemName, payloadNS, payloadText));
|
||||
}
|
||||
else
|
||||
{
|
||||
|
|
|
|||
|
|
@ -33,7 +33,6 @@ import org.jivesoftware.smack.SmackException;
|
|||
import org.jivesoftware.smack.SmackException.NoResponseException;
|
||||
import org.jivesoftware.smack.SmackException.SecurityRequiredException;
|
||||
import org.jivesoftware.smack.XMPPException.StreamErrorException;
|
||||
import org.xmlpull.v1.XmlPullParserFactory;
|
||||
import org.xmlpull.v1.XmlPullParser;
|
||||
import org.xmlpull.v1.XmlPullParserException;
|
||||
|
||||
|
|
@ -131,8 +130,7 @@ class PacketReader {
|
|||
*/
|
||||
private void resetParser() throws SmackException {
|
||||
try {
|
||||
parser = XmlPullParserFactory.newInstance().newPullParser();
|
||||
parser.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES, true);
|
||||
parser = PacketParserUtils.newXmppParser();
|
||||
parser.setInput(connection.getReader());
|
||||
}
|
||||
catch (XmlPullParserException e) {
|
||||
|
|
|
|||
Loading…
Reference in a new issue