Problem parsing an XML

I have this servlet that should be parsing a string received using a HTTP POST, here is the code of the servlet:
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.FactoryConfigurationError;
import javax.xml.parsers.ParserConfigurationException;
import org.xml.sax.InputSource;
import org.w3c.dom.*;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;
import org.apache.xml.serialize.*;
import org.xml.sax.InputSource;
public class SMSReceiver extends HttpServlet
public void service(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException
try {
//Initialization for the servlet
ServletInputStream entrada = req.getInputStream();
ServletOutputStream salida = res.getOutputStream();
//Reading of the entering string
BufferedReader lector = new BufferedReader(new InputStreamReader (entrada));
res.setContentType("text/HTML");
try {
DocumentBuilderFactory factory =
DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
InputSource inStream = new InputSource();
inStream.setCharacterStream(new StringReader(lector.readLine()));
Document doc1 = builder.parse(inStream);
NodeList listasms = doc1.getElementsByTagName("sms");
for(int s=0; s<listasms.getLength() ; s++)
Node nodosms = listasms.item(s);
if(nodosms.getNodeType() == Node.ELEMENT_NODE)
Element elementosms = (Element)nodosms;
NodeList listatelf = elementosms.getElementsByTagName("tlf");
Element elementotelf = (Element)listatelf.item(0);
NodeList textTelfList = elementotelf.getChildNodes();
String telefono = ((Node)textTelfList.item(0)).getNodeValue();
salida.println("Telefono" + telefono);
NodeList listaop = elementosms.getElementsByTagName("op");
Element elementoop = (Element)listaop.item(0);
NodeList textOpList = elementoop.getChildNodes();
String operadora = ((Node)textOpList.item(0)).getNodeValue();
NodeList listasc = elementosms.getElementsByTagName("sc");
Element elementosc = (Element)listasc.item(0);
NodeList textSCList = elementosc.getChildNodes();
String shortcode = ((Node)textSCList.item(0)).getNodeValue();
NodeList listabody = elementosms.getElementsByTagName("body");
Element elementobody = (Element)listabody.item(0);
NodeList textBodyList = elementobody.getChildNodes();
String body = ((Node)textBodyList.item(0)).getNodeValue();
catch (SAXParseException err)
salida.println ("** Parsing error" + ", line " + err.getLineNumber () + ", uri " + err.getSystemId ());
salida.println(" " + err.getMessage ());
catch (SAXException e)
Exception x = e.getException ();
((x == null) ? e : x).printStackTrace ();
catch (Throwable t)
t.printStackTrace ();
The error I get from the servlet is:
** Parsing error, line 1, uri null
XML document structures must start and end within the same entity.
Finished executing
Here's the code of the program that sends the HTTP POST:
import java.io.*;
import java.net.*;
import java.io.*;
public class HTTPSender {
public static void main(String[] args) throws Exception {
try {
String cadena = ""
+ "<root>\n"
+ "<sms>\n"
+ "<tlf>" + (URLEncoder.encode("4123161640" , "UTF-8")) + "</tlf>\n"
+ "<op>" + (URLEncoder.encode("D" , "UTF-8")) + "</op>\n"
+ "<sc>" + (URLEncoder.encode("0000" , "UTF-8")) + "</sc>\n"
+ "<body>" + (URLEncoder.encode("PRUEBA DE MENSAJE MOVIL+" , "UTF-8")) + "</body>\n"
+ "</sms>\n"
+ "</root>";
//URL url = new URL("http://200.74.214.222:8080/MovilPlus/MovilPlusResponse");
URL url = new URL("http://localhost:8080/SMSconnector/SMSReceiver");
int i = 0;
while (i!=1) {
URLConnection conn = url.openConnection();
conn.setDoOutput(true);
OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
wr.write(cadena);
wr.flush();
// Get the response
BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
String line;
while ((line = rd.readLine()) != null) {
System.out.println(line);
wr.close();
rd.close();
i = i + 1;}
} catch (Exception e) {
Now anybody could tell me WHAT I'M DOING WRONG???? Please, need real help here. I'm JAVA newbie but in desperation. Thanks!

Yes, that's the problem kcounsel, thanks for your help, now I'm parsing I modified my code to store the data into a DATABASE, the problem is that it's not storing and neither giving me any exception for the DB, here's the code to see if you can manage something here:
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.BufferedReader;
import java.io.FileWriter;
import java.io.PrintWriter;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.FactoryConfigurationError;
import javax.xml.parsers.ParserConfigurationException;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;
import org.w3c.dom.*;
import org.apache.xml.serialize.*;
import java.net.URLDecoder;
import java.sql.*;
import org.xml.sax.InputSource;
import java.io.StringReader;
* This class is made as a servlet for receiving strings and saving
* them as DB records and XML files, it will save each sms in a different XML
* generating the automatic number of the SMS.
* Bugs: (None untill now, please notify if you find one)
* @author (Helder Martins ([email protected]))
public class SMSReceiver extends HttpServlet
//Public variables we will need
public String Stringid;
public String Stringpath;
public String st;
public int nid;
//Servlet service method, which permits listening of events
public void service(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException
//Initialization for the servlet
ServletOutputStream salida = res.getOutputStream();
ServletInputStream entrada = req.getInputStream();
try {
//Reading of the entering string
BufferedReader lector = new BufferedReader(new InputStreamReader (entrada));
res.setContentType("text/HTML");
//Database handler
Class.forName("org.gjt.mm.mysql.Driver");
Connection Conn = DriverManager.getConnection ("jdbc:mysql://localhost:3306/smsdb","root", "");
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
InputSource inStream = new InputSource(entrada);
Document doc1 = builder.parse(inStream);
NodeList listasms = doc1.getElementsByTagName("sms");
for(int s=0; s<listasms.getLength() ; s++)
Node nodosms = listasms.item(s);
if(nodosms.getNodeType() == Node.ELEMENT_NODE)
Element elementosms = (Element)nodosms;
NodeList listatelf = elementosms.getElementsByTagName("tlf");
Element elementotelf = (Element)listatelf.item(0);
NodeList textTelfList = elementotelf.getChildNodes();
String telefono = ((Node)textTelfList.item(0)).getNodeValue();
//String SendingAddress = ((Node)textAddressList.item(0)).getNodeValue().trim();
salida.println("Telefono " + telefono);
NodeList listaop = elementosms.getElementsByTagName("op");
Element elementoop = (Element)listaop.item(0);
NodeList textOpList = elementoop.getChildNodes();
String operadora = ((Node)textOpList.item(0)).getNodeValue();
salida.println("Operadora " + operadora);
NodeList listasc = elementosms.getElementsByTagName("sc");
Element elementosc = (Element)listasc.item(0);
NodeList textSCList = elementosc.getChildNodes();
String shortcode = ((Node)textSCList.item(0)).getNodeValue();
salida.println("Shortcode " + shortcode);
NodeList listabody = elementosms.getElementsByTagName("body");
Element elementobody = (Element)listabody.item(0);
NodeList textBodyList = elementobody.getChildNodes();
String body = ((Node)textBodyList.item(0)).getNodeValue();
salida.println("Body " + body);
Statement sta = Conn.createStatement();
sta.executeUpdate("INSERT INTO smstable (telf,op,sc,body) VALUES ('" + telefono + "','" + operadora + "','" + shortcode + "','" + body + "')");
Conn.commit();
Conn.close();
//Catching errors for the SAX and XML parsing
catch (SAXParseException err)
salida.println ("** Parsing error" + ", line " + err.getLineNumber () + ", uri " + err.getSystemId ());
salida.println(" " + err.getMessage ());
catch (SAXException e)
Exception x = e.getException ();
((x == null) ? e : x).printStackTrace ();
catch (Throwable t)
t.printStackTrace ();

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at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase
.java:823)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:80
7)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595)
at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDep
loyer.java:277)
at org.apache.catalina.core.StandardHost.install(StandardHost.java:832)
at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:625
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:431
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:983)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java
:349)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(Lifecycl
eSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1091)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478
at org.apache.catalina.core.StandardService.start(StandardService.java:4
80)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:231
3)
at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)
Caused by: org.dom4j.DocumentException: hibernate.sourceforge.net Nested excepti
on: hibernate.sourceforge.net
at org.dom4j.io.SAXReader.read(SAXReader.java:358)
at net.sf.hibernate.cfg.Configuration.doConfigure(Configuration.java:958
)

Looks like a problem with Hibernate itself parsing the config file?
Here's a posting from the Hibernate forum that sounds similar:
http://forums.hibernate.org/viewtopic.php?p=2256871&highlight=&sid=e1090f717891db4535310102c61bec25
-steve-

Problem parsing XML with schema when extracted from a jar file

I am having a problem parsing XML with a schema, both of which are extracted from a jar file. I am using using ZipFile to get InputStream objects for the appropriate ZipEntry objects in the jar file. My XML is encrypted so I decrypt it to a temporary file. I am then attempting to parse the temporary file with the schema using DocumentBuilder.parse.
I get the following exception:
org.xml.sax.SAXParseException: cvc-elt.1: Cannot find the declaration of element '<root element name>'
This was all working OK before I jarred everything (i.e. when I was using standalone files, rather than InputStreams retrieved from a jar).
I have output the retrieved XML to a file and compared it with my original source and they are identical.
I am baffled because the nature of the exception suggests that the schema has been read and parsed correctly but the XML file is not parsing against the schema.
Any suggestions?
The code is as follows:
public void open(File input) throws IOException, CSLXMLException {
 InputStream schema = ZipFileHandler.getResourceAsStream("<jar file name>", "<schema resource name>");
 DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
 DocumentBuilder builder = null;
 try {
 factory.setNamespaceAware(true);
 factory.setValidating(true);
 factory.setAttribute(JAXP_SCHEMA_LANGUAGE, W3C_XML_SCHEMA);
 factory.setAttribute(JAXP_SCHEMA_SOURCE, schema);
 builder = factory.newDocumentBuilder();
 builder.setErrorHandler(new CSLXMLParseHandler());
 } catch (Exception builderException) {
 throw new CSLXMLException("Error setting up SAX: " + builderException.toString());
 Document document = null;
 try {
 document = builder.parse(input);
 } catch (SAXException parseException) {
 throw new CSLXMLException(parseException.toString());
 }

I was originally using getSystemResource, which worked fine until I jarred the application. The problem appears to be that resources returned from a jar file cannot be used in the same way as resources returned directly from the file system. You have to use the ZipFile class (or its JarFile subclass) to locate the ZipEntry in the jar file and then use ZipFile.getInputStream(ZipEntry) to convert this to an InputStream. I have seen example code where an InputStream is used for the JAXP_SCHEMA_SOURCE attribute but, for some reason, this did not work with the InputStream returned by ZipFile.getInputStream. Like you, I have also seen examples that use a URL but they appear to be URL's that point to a file not URL's that point to an entry in a jar file.
Maybe there is another way around this but writing to a file works and I set use File.deleteOnExit() to ensure things are tidied afterwards.

StringReader problem in CLDC to parse String XML

hello..
i'm newbie in java mobile...
i have problem to parse my XML string to my web service..
i had develop client mobile to access my web service with KSOAP2, and in the first time, i devlop in CDC not CLDC, so there is no problem when i use some of java.io, i use java.io.StringReader to parse my string XML...
the code i use in CDC when using java.io.StringReader is like this :
XmlPullParser parser = new KXmlParser();
String a = "<n1:ClientHeader xmlns:n1=\"http://www.myweb.web.id\">" +
 "<n1:ClientUser>" + client.user + "</n1:ClientUser>" +
 "<n1:ClientIP>" + client.ip + "</n1:ClientIP>" +
 "</n1:ClientHeader >";
parser.setInput(new StringReader(a));
Document doc = new Document();
doc.parse(parser);
Element headSoap = new Element();
headSoap = doc.getRootElement(); then, i use this code in CLDC, the error was found, becouse java.io.StringReader in CLDC not found.
so, my question is ...
any solution to solve my problem when i have string which the value is in XML, like in my code before, and i want to parse it to kxml2.kdom.Element, how..?
please help me...

hello..
i'm newbie in java mobile...
i have problem to parse my XML string to my web service..
i had develop client mobile to access my web service with KSOAP2, and in the first time, i devlop in CDC not CLDC, so there is no problem when i use some of java.io, i use java.io.StringReader to parse my string XML...
the code i use in CDC when using java.io.StringReader is like this :
XmlPullParser parser = new KXmlParser();
String a = "<n1:ClientHeader xmlns:n1=\"http://www.myweb.web.id\">" +
 "<n1:ClientUser>" + client.user + "</n1:ClientUser>" +
 "<n1:ClientIP>" + client.ip + "</n1:ClientIP>" +
 "</n1:ClientHeader >";
parser.setInput(new StringReader(a));
Document doc = new Document();
doc.parse(parser);
Element headSoap = new Element();
headSoap = doc.getRootElement(); then, i use this code in CLDC, the error was found, becouse java.io.StringReader in CLDC not found.
so, my question is ...
any solution to solve my problem when i have string which the value is in XML, like in my code before, and i want to parse it to kxml2.kdom.Element, how..?
please help me...

Problem in parsing an xml using DOM parser.

Hi,
    I have created an action block for client.
    it takes a xml file present on D drive and generates a pdf by parsing the xml file.
    My code was working perfectly fine till yesterday.
But now i getting , [INFO ]: Error-- Premature end of file. org.xml.sax.SAXParseException: Premature end of file.
But xml is perfectly fine. Also the code work from eclipse.
Need some inputs on this.
Regards,
Vishal Jadhav
Edited by: vishal jadhav on Jan 23, 2009 9:49 AM

Vishal,
what exactly did you change? How do you call the action block? What version/Support package/Build of MII do you use?
Have you see the following thread? There a user had the same message which was caused by missing credentials.
[https://forums.sdn.sap.com/click.jspa?searchID=21364701&messageID=6756453]
Michael
Edited by: Michael Otto on Jan 23, 2009 11:57 AM

Problem in parsing a xml string using dom parser

i want to parse a Xml String using a Dom parser......the parse function in dom parser takes only input stream as argument.......so i made the code as
InputStream inputstream = new StringBufferInputStream(XmlData) ;
InputSource inputSource = new InputSource(inputstream );
but saxexception is coming and also warning called
"java.io.StringBufferInputStream in java.io has been deprecated"
please help me.........

i want to parse a Xml String using a Dom
parser......the parse function in dom parser takes
only input stream as argument.......This is not true of the DOM parser in Java 1.4. So you might want to get rid of your old parser and replace it by something more current. Or perhaps you are using 1.4 and you just didn't read all of the API docs.

Parsing a XML file using Jdom-Problem.

Hi all,
I am reposting it as I was told to format the code and send it again.
I am trying to parse a xml file using a jdom java code.This code works fine if I remove xmlns attribute in the root element. (I get the expected result) .If the "xmlns" attribute is put in the xml as it should be then the parsing and retrieving returns null. Please tell me how to fix this issue.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Xml
<process name="CreateKBEntryService" targetNamespace="http://serena.com/CreateKBEntryService" suppressJoinFailure="yes" xmlns:tns="http://serena.com/CreateKBEntryService" xmlns="http://schemas.xmlsoap.org/ws/2003/03/business-process/" xmlns:bpelx="http://schemas.oracle.com/bpel/extension" xmlns:ora="http://schemas.oracle.com/xpath/extension" xmlns:nsxml0="http://localhost:8080/axis/services/CreateKBEntryService" xmlns:nsxml1="http://DefaultNamespace" xmlns:bpws="http://schemas.xmlsoap.org/ws/2003/03/business-process/">
<partnerLinks>
<partnerLink name="client" partnerLinkType="tns:CreateKBEntryService" myRole="CreateKBEntryServiceProvider"/>
<partnerLink name="CreateKBEntryPartnerLink" partnerLinkType="nsxml0:CreateKBEntryLink" partnerRole="CreateKBEntryProvider"/>
</partnerLinks>
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~`
Java:
import java.io.*;
import java.util.*;
import org.jdom.Document;
import org.jdom.Element;
import org.jdom.input.SAXBuilder;
public class sample1 {
public static void main(String[] args) throws Exception {
// create a XML parser and read the XML file
SAXBuilder oBuilder = new SAXBuilder();
Document oDoc = oBuilder.build(new File("**xml file location**"));
Element root = oDoc.getRootElement();
System.out.println(root.getName());
String tgtns= root.getAttributeValue("targetNamespace");
System.out.println("tgt ns "+ tgtns);
List list= root.getChildren("partnerLinks");
Iterator it1= list.iterator();
System.out.println("Iterator 1 - "+list.size());
while(it1.hasNext()){
Element partnerlinks = (Element)it1.next();
List list2= partnerlinks.getChildren("partnerLink");
System.out.println("iterator 2 - "+list2.size());
}~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Result:
Without Xmlns in xml file(Expected and correct output)
process
tgt ns http://serena.com/CreateKBEntryService
Iterator 1 - 1//expected and correct result that comes when I remove xmlns attribute from xml
iterator 2 - 2
Result with xmlns:
process
tgt ns http://serena.com/CreateKBEntryService
Iterator 1 - 0 //instead of 0 should return 1

LOL
This is what you get for working 12 hours straight....
I changed:
xmlObject["mydoc"]["modelglue"]["event-handlers"]["event-handler"][i].xmlAttrib utes["name"] 
to:
#mydoc["modelglue"]["event-handlers"]["event-handler"][i].xmlAttrib utes["name"]# 
xmlObject is the name of my xml object in memory, and then you reference from the root of the xml doc down the chain.
Sorry for the inconvenience,
Rich

Problem parsing an XML

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