Xml through java

Hi,
I want to have xml processing through java. can any one provide links for the same.
I want the matter to be covering from basic to advanced topiccs.
Thanks
Rupesh

First hit on "java XML" from Google. Type it in yourself, you lazy oik.

Similar Messages

How to store xml data into file in xml format through java program?

HI Friends,
Please let me know
How to store xml data into file in xml format through java program?
thanks......
can discuss further at messenger.....
Avanish Kumar Singh
Software Engineer,
Samsung India Development Center,
Bangalore--560001.
[email protected]

Hi i need to write the data from an XML file to a Microsoft SQL SErver database!
i got a piece of code from the net which allows me to parse th file:
import java.io.IOException;
import org.xml.sax.*;
import org.xml.sax.helpers.*;
import org.apache.xerces.parsers.SAXParser;
import java.lang.*;
public class MySaxParser extends DefaultHandler
private static int INDENT = 4;
private static String attList = "";
public static void main(String[] argv)
if (argv.length != 1)
System.out.println("Usage: java MySaxParser [URI]");
System.exit(0);
String uri = argv[0];
try
XMLReader parser = XMLReaderFactory.createXMLReader("org.apache.xerces.parsers.SAXParser");
MySaxParser MySaxParserInstance = new MySaxParser();
parser.setContentHandler(MySaxParserInstance);
parser.parse(uri);
catch(IOException ioe)
ioe.printStackTrace();
catch(SAXException saxe)
saxe.printStackTrace();
private int idx = 0;
public void characters(char[] ch, int start, int length)
throws SAXException
String s = new String(ch, start, length);
if (ch[0] == '\n')
return;
System.out.println(getIndent() + " Value: " + s);
public void endDocument() throws SAXException
idx -= INDENT;
public void endElement(String uri, String localName, String qName) throws SAXException
if (!attList.equals(""))
System.out.println(getIndent() + " Attributes: " + attList);
attList = "";
System.out.println(getIndent() + "end document");
idx -= INDENT;
public void startDocument() throws SAXException
idx += INDENT;
public void startElement(String uri,
String localName,
String qName,
Attributes attributes) throws SAXException
idx += INDENT;
System.out.println('\n' + getIndent() + "start element: " + localName);
if (localName.compareTo("Machine") == 0)
System.out.println("YES");
if (attributes.getLength() > 0)
idx += INDENT;
for (int i = 0; i < attributes.getLength(); i++)
attList = attList + attributes.getLocalName(i) + " = " + attributes.getValue(i);
if (i < (attributes.getLength() - 1))
attList = attList + ", ";
idx-= INDENT;
private String getIndent()
StringBuffer sb = new StringBuffer();
for (int i = 0; i < idx; i++)
sb.append(" ");
return sb.toString();
}// END PRGM
Now , am not a very good Java DEv. and i need to find a soln. to this prob within 1 week.
The next step is to write the data to the DB.
Am sending an example of my file:
<Start>
<Machine>
<Hostname> IPCServer </Hostname>
<HostID> 80c04499 </HostID>
<MachineType> sun4u [ID 466748 kern.info] Sun Ultra 5/10 UPA/PCI (UltraSPARC-IIi 360MHz) </MachineType>
<CPU> UltraSPARC-IIi at 360 MHz </CPU>
<Memory> RAM : 512 MB </Memory>
<HostAdapter>
<HA> kern.info] </HA>
</HostAdapter>
<Harddisks>
<HD>
<HD1> c0t0d0 ctrl kern.info] target 0 lun 0 </HD1>
<HD2> ST38420A 8.2 GB </HD2>
</HD>
</Harddisks>
<GraphicCard> m64B : PCI PGX 8-bit +Accel. </GraphicCard>
<NetworkType> hme0 : Fast-Ethernet </NetworkType>
<EthernetAddress> 09:00:30:C1:34:90 </EthernetAddress>
<IPAddress> 149.51.23.140 </IPAddress>
</Machine>
</Start>
Note that i can have more than 1 machines (meaning that i have to loop thru the file to be able to write to the DB)
Cal u tellme what to do!
Even better- do u have a piece of code that will help me understand and implement the database writing portion?
I badly need help here.
THANX

STORING DATA IN FILE IN XML FORMAT THROUGH JAVA ?

HOW TO STORE DATA IN FILE IN XML FORMAT THROUGH JAVA PROGRAM?

Have you looked into JAXB?
That is a new way of processing XML into Java classes or visa versa.
Otherwise, there are a lot of other XML related tools for Java in the -XML link on the left side of the page.

How to include atribute xsi:type in the xml generated through java

Hi,
i am generating an xml using java and castor.
I want to include this attribute in my xml:
xsi:type="abc"
for example:
My snippet is:
Underwriting_detail[] underwritingDetail = new Underwriting_detail[1];
underwritingDetail[0] = new Underwriting_detail();
underwritingDetail[0].setContent(fulfillmentPreResponseTO.getUnderwritingDetailsMainAnswer1());
underwritingDetail[0].setQuestion_code(fulfillmentPreResponseTO.getUnderwritingDetailsMainQuestionCode1());
underwritingDetail[0].setAnswer_format(AnswerFormatType.YESNO);
underwritingDetail[0].setSequence_number(fulfillmentPreResponseTO.getUnderwritingDetailsSequenceNumber());
Result is:
<underwriting_detail answer_format="YesNo" sequence_number="1" question_code="JVL1Q1">NO</underwriting_detail>
The requirement is:
<underwriting_detail xsi:type="NonStdUWQuestion" answer_format="YesNo" sequence_number="1" question_code="JVL1Q1">No</underwriting_detail>
There is no method defined in the underwriting_detail class to add this attribute. Is there any way to add this xsi:type="NonStdUWQuestion" in this tag?

yes, is a question of JSF
Component dataTable

Need Help-How Store the input parameter through java bean

Hello Sir,
I have a simple Issue but It is not resolve by me i.e input parameter
are not store in Ms-Access.
I store the input parameter through Standard Action <jsp:useBean>.
jsp:useBean call a property IssueData. this property exist in
SimpleBean which create a connection from DB and insert the data.
At run time servlet and server also show that loggging are saved in DB.
But when I open the table in Access. Its empty.
Ms-Access have two fields- User, Password both are text type.
Please review these code:
login.html:
<html>
<head>
<title>A simple JSP application</title>
<head>
<body>
<form method="get" action="tmp" >
Name: <input type="text" name="user">
Password: <input type="password" name="pass">
<input type="Submit" value="Submit">
</form>
</body>
</html>LoginServlet.java:
import javax.servlet.*;
import javax.servlet.http.*;
public class LoginServlet extends HttpServlet{
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException{
try
String user=request.getParameter("user");
String pass=request.getParameter("pass");
co.SimpleBean st = new co.SimpleBean();
st.setUserName(user);
st.setPassword(pass);
request.setAttribute("user",st);
request.setAttribute("pass",st);
RequestDispatcher dispatcher1 =request.getRequestDispatcher("submit.jsp");
dispatcher1.forward(request,response);
catch(Exception e)
e.printStackTrace();
}SimpleBean.java:
package co;
import java.util.*;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.sql.*;
import java.util.*;
public class SimpleBean {
private String user="";
private String pass="";
private String s="";
public String getUserName() {
return user;
public void setUserName(String user) {
this.user = user;
public String getPassword() {
return pass;
public void setPassword(String pass) {
this.pass = pass;
public String getIssueData() //method that create connection with database
try
System.out.println("Printed*************************************************************");
getUserName();
getPassword();
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
System.out.println("Loading....");
Connection con=DriverManager.getConnection("jdbc:odbc:simple");
System.out.println("Connected....");
PreparedStatement st=con.prepareStatement("insert into Table1 values(?,?)");
System.out.println("~~~~~~~~~~~~~~~~~~~~");
String User=getUserName();
st.setString(1,User);
String Password=getPassword();
st.setString(2,Password);
st.executeUpdate();
System.out.println("Query Executed");
con.close();
s= "Your logging is saved in DB ";
System.out.println("Your logging is saved in DB *****************");
return(s);
catch(Exception e)
e.printStackTrace();
return "failed";
}submit.jsp:
This is Submit page
<html><body>
Hello
Student Name: <%= ((co.SimpleBean)request.getAttribute("user")).getUserName() %>
<br>
Password: <%= ((co.SimpleBean)request.getAttribute("pass")).getPassword() %>
<br>
<jsp:useBean id="st" class="co.SimpleBean" scope="request" />
<jsp:getProperty name="st" property="IssueData" />
</body></html>web.xml:<web-app>
<servlet>
<servlet-name>one</servlet-name>
<servlet-class>LoginServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>one</servlet-name>
<url-pattern>/tmp</url-pattern>
</servlet-mapping>
<jsp-file>issue.jsp</jsp-file>
<jsp-file>submit.jsp</jsp-file>
<url-pattern>*.do</url-pattern>
<welcome-file-list>
<welcome-file>Login.html</welcome-file>
</welcome-file-list>
</web-app>Please Help me..Thanks.!!!
--

Dear Sir,
Same issue is still persist. Input parameter are not store in database.
After follow your suggestion when I run this program browser show that:i.e
This is Submit page Hello Student Name: vijay
Password: kumar
<jsp:setProperty name="st" property="userName" value="userValue/> Your logging is saved in DB
Please review my code.
login.html:
{code}<html>
<head>
<title>A simple JSP application</title>
<head>
<body>
<form method="get" action="tmp" >
Name: <input type="text" name="user">
Password: <input type="password" name="pass">
<input type="Submit" value="Submit">
</form>
</body>
</html>{code}
LoginServlet.java:
{code}import javax.servlet.*;
import javax.servlet.http.*;
public class LoginServlet extends HttpServlet{
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException{
try
String userValue=request.getParameter("user");
String passValue=request.getParameter("pass");
co.SimpleBean st = new co.SimpleBean();
st.setuserName(userValue);
st.setpassword(passValue);
request.setAttribute("userValue",st);
request.setAttribute("passValue",st);
RequestDispatcher dispatcher1 =request.getRequestDispatcher("submit.jsp");
dispatcher1.forward(request,response);
catch(Exception e)
e.printStackTrace();
}{code}
SimpleBean.java:
{code}package co;
import java.util.*;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.sql.*;
import java.util.*;
public class SimpleBean {
private String userValue="";
private String passValue="";
private String s="";
public String getuserName() {
return userValue;
public void setuserName(String userValue) {
this.userValue = userValue;
public String getpassword() {
return passValue;
public void setpassword(String passValue) {
this.passValue= passValue ;
public String getissueData() //method that create connection with database
try
System.out.println("Printed*************************************************************");
getuserName();
getpassword();
Class.forName("oracle.jdbc.driver.OracleDriver");
System.out.println("Connection loaded");
Connection con=DriverManager.getConnection("jdbc:oracle:thin:@VijayKumar-PC:1521:XE","SYSTEM","SYSTEM");
System.out.println("Connection created");
PreparedStatement st=con.prepareStatement("insert into vij values(?,?)");
System.out.println("~~~~~~~~~~~~~~~~~~~~");
String userName=getuserName();
st.setString(1,userName);
String password=getpassword();
st.setString(2,password);
st.executeUpdate();
System.out.println("Query Executed");
con.close();
s= "Your logging is saved in DB ";
System.out.println("Your logging is saved in DB *****************");
return(s);
catch(Exception e)
e.printStackTrace();
return "failed";
}{code}
submit.jsp:
{code}This is Submit page
<html><body>
Hello
Student Name: <%= ((co.SimpleBean)request.getAttribute("userValue")).getuserName() %>
<br>
Password: <%= ((co.SimpleBean)request.getAttribute("passValue")).getpassword() %>
<br>
<jsp:useBean id="st" class="co.SimpleBean" scope="request" />
<jsp:setProperty name="st" property="userName" value="userValue/>
<jsp:setProperty name="st" property="password" value="passValue"/>
<jsp:getProperty name="st" property="issueData" />
</body></html>web.xml:<web-app>
<servlet>
<servlet-name>one</servlet-name>
<servlet-class>LoginServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>one</servlet-name>
<url-pattern>/tmp</url-pattern>
</servlet-mapping>
<jsp-file>submit.jsp</jsp-file>
<url-pattern>*.do</url-pattern>
<welcome-file-list>
<welcome-file>Login.html</welcome-file>
</welcome-file-list>
</web-app>Sir I can't use EL code in jsp because I use weblogic 8.1 Application Server.This version are not supported to EL.
Please help me...How store th input parameter in Database through Java Bean

Error while trying to access BPEL process through java on localhost

I have a service (CreditRatingService that comes along with install) running on the BPEL engine. Trying to invoke it through java. However, I get an exception. Below is more information. Appreciate any help.
My method
    public String invokeBpel()
      Map payload;
      Hashtable jndi = null;
      try
       String ssn ="1234";
       String xml = "<ssn xmlns=\"http://services.otn.com\">" + ssn + "</ssn>";
        Locator locator;
        locator = new Locator("default","welcome1",jndi);
         IDeliveryService deliveryService =
          (IDeliveryService)locator.lookupService(IDeliveryService.SERVICE_NAME );
          NormalizedMessage nm = new NormalizedMessage( );
          nm.addPart("payload", xml );
            NormalizedMessage res =null;
            try
             res = deliveryService.request("CreditRatingService","process", nm);
            catch(RemoteException oNameEx)
                System.out.println(oNameEx.getMessage());
            payload = res.getPayload();
            System.out.println( "BPELProcess CreditRatingService executed!<br>" );
            System.out.println( "Credit Rating is " + payload.get("payload") );
      catch (Exception e)
        System.out.println("This is the exception" + e);
        System.out.println(e.getStackTrace());
      finally
          return "toPage3";
    }//end method
Exception text
Failed to create "ejb/collaxa/system/DeliveryBean" bean; exception reported "javax.naming.NameNotFoundException: ejb/collaxa/system/DeliveryBean not found
Env
ADF Business Components:10.1.3.39.84
BPEL Designer      10.1.3.1.0 (Build 061009.0802)
CVS Version     Internal to Oracle JDeveloper (client-only)
Java™ Platform     1.5.0_06
Oracle IDE     10.1.3.39.84
Struts Modeler Version     10.1.3.39.84
UML Modelers Version     10.1.3.39.84
Versioning Support     10.1.3.39.84

Hashtable jndi = null;
try
String ssn ="1234";
String xml = "<ssn xmlns=\"http://services.otn.com\">" + ssn + "</ssn>";
Locator locator;
locator = new Locator("default","welcome1",jndi);
this implies to be in the same initial context then the bpel engine, whicuh you cannot be as long as you are not either part of the ejb code of orabpel or a child of it. and if you are you can use the Locator API without the jndi properties.
hth clemens

How to send sms through java program?

hi,
i am trying to send sms through java program.i am usining ubuntu 6.04.i am using modem MC35i.i use the jSMSEnjine.jar and rxtxcomm.jar.
these are the following program.
import org.jsmsengine.*;
import java.util.*;
class SendMessage
     public static void main(String[] args)
          int status;
          // Create jSMSEngine service.
     CService srv = new CService("Com2",9600);
          //CService srv = new CService("COM2",9600);
          System.out.println();
          System.out.println("SendMessage(): sample application.");
          System.out.println(" Using " + srv._name + " " + srv._version);
          System.out.println();
          try
               //     Initialize service.
               srv.initialize();
               Thread thread =Thread.currentThread();
               thread.sleep(1000);
               System.out.println(srv);
               //     Set the cache directory.
               srv.setCacheDir(".\\");
               //     Set the phonebook.
               //     srv.setPhoneBook("../misc/phonebook.xml");
               //     Connect to GSM device.
               status = srv.connect();
               //     Did we connect ok?
               int st=CService.ERR_OK;
               System.out.println(st);
               System.out.println(status);
               if (status == CService.ERR_OK)
                    //     Set the operation mode to PDU - default is ASCII.
                    srv.setOperationMode(CService.MODE_PDU);
                    // Set the SMSC number (set to default).
                    srv.setSmscNumber("");
                    //     Print out GSM device info...
                    System.out.println("Mobile Device Information: ");
                    System.out.println("     Manufacturer : " + srv.getDeviceInfo().getManufacturer());
                    System.out.println("     Model : " + srv.getDeviceInfo().getModel());
                    System.out.println("     Serial No : " + srv.getDeviceInfo().getSerialNo());
                    System.out.println("     IMSI : " + srv.getDeviceInfo().getImsi());
                    System.out.println("     S/W Version : " + srv.getDeviceInfo().getSwVersion());
                    System.out.println("     Battery Level : " + srv.getDeviceInfo().getBatteryLevel() + "%");
                    System.out.println("     Signal Level : " + srv.getDeviceInfo().getSignalLevel() + "%");
                    //     Create a COutgoingMessage object and dispatch it.
                    //     *** Please update the phone number with one of your choice ***
// String smsLengthTest="Hi"+"\nTesting is going on.Test for sending unlimited number of charecter.So you will get N number of SMS.Initially I trancate the whole string by 70 charecter.Later I will put it upto 90 charecter.Some chararecter should kept for header portion.I don't know the total number.It is just test.If you got the sms u should appreciate me...This is Ripon...I have written sms program";
String smsLengthTest="Hi\n"+"This is Govindo";
int mao=smsLengthTest.length();
System.out.println("Length of sms :"+mao);
String smsNo="9433314095";
smsNo="+91"+smsNo;
if(mao<70)
COutgoingMessage msg = new COutgoingMessage(smsNo,smsLengthTest);
//     Character set is 7bit by default - lets make it UNICODE :)
//     We can do this, because we are in PDU mode (look at line 63). When in ASCII mode,
//          this does not make ANY difference...
msg.setMessageEncoding(CMessage.MESSAGE_ENCODING_UNICODE);
if (srv.sendMessage(msg) == CService.ERR_OK) System.out.println("Message Sent!");
else System.out.println("Message Failed!");
else
// COutgoingMessage msg = new COutgoingMessage(smsNo,smsLengthTest);
// LinkedList messageList;
// messageList = new LinkedList();
// messageList.add(msg);
// LinkedList maooo=new LinkedList();
// maooo=srv.splitLargeMessages(messageList);
int sizelength=0;
int counter=0;
sizelength=smsLengthTest.length();
System.out.println("SMS length :"+sizelength);
int smsCntr=sizelength/70;
System.out.println("smsCntr :"+smsCntr);
counter=smsCntr+1;
int j=70;
int k=0;
try
for(int i=0;i<smsCntr;i++)
String test="";
test=test+i;
test=smsLengthTest.substring(k,j);
System.out.println(test);
System.out.println(test.length());
COutgoingMessage msg = new COutgoingMessage(smsNo, test);
System.out.println("hi this is suman" + smsNo);
//     Character set is 7bit by default - lets make it UNICODE :)
//     We can do this, because we are in PDU mode (look at line 63). When in ASCII mode,
//          this does not make ANY difference...
msg.setMessageEncoding(CMessage.MESSAGE_ENCODING_UNICODE);
if (srv.sendMessage(msg) == CService.ERR_OK) System.out.println("Message Sent!");
else System.out.println("Message Failed!");
k=k+70;
j=j+70;
catch(Exception e)
System.out.println("Error...1");
e.printStackTrace();
e.getMessage();
String lastPortion=smsLengthTest.substring(k);
System.out.println(lastPortion);
COutgoingMessage msg = new COutgoingMessage(smsNo, lastPortion);
//     Character set is 7bit by default - lets make it UNICODE :)
//     We can do this, because we are in PDU mode (look at line 63). When in ASCII mode,
//          this does not make ANY difference...
msg.setMessageEncoding(CMessage.MESSAGE_ENCODING_UNICODE);
if (srv.sendMessage(msg) == CService.ERR_OK) System.out.println("Message Sent!");
else System.out.println("Message Failed!");
                    // Disconnect from GSM device.
                    srv.disconnect();
               else System.out.println("Connection to mobile failed, error: " + status);
          catch (Exception e)
               e.printStackTrace();
          System.exit(0);
the error is:
SendMessage(): sample application.
Using jSMSEngine API 1.2.6 (B1)
org.jsmsengine.CService@addbf1
0
-101
Connection to mobile failed, error: -101
please help me,its very urgent.

come back in about 5 years, we may have time for you by then.
In the meantime, how about contacting the people who wrote that library and asking them nicely for help (rather than trying to order people to drop whatever they're doing and jump through hoops to accommodate your every wish as you're doing here)?

PI 7.1 Access to Dynamic Configuration through Java Class

My Current scenario involves IDCO -> FILE communications in PI 7.1 using XSL where the file name is dynamic.
I have attempted calling a Java Class from XSL with the use SAPXMLTOOL kit option set in the adaptor and it works but I need to be able to call the transform method
public void transform(TransformationInput arg0, TransformationOutput arg1)
from XSL so I can access the message and update the File Name via Dynamic Configuration.
Whilst I can call a static class with in the object I can not call transform with the correct arguments (arg0, arg1). I need access to arg0 (payload) to set/figure out the filename. I can calculate the filename in XSL and pass it to the Java but in a static method it is useless as it need to access the arg0 which is a object and obviously non-static context.
Is this possible ? How do I get access to Dynamic Configuration from XSL through Java in 7.1 ?
I have successfully called a static method but that is no help.
Thanks in advance.

Suraj,
Unfortunately you link isnt operational but thankyou anyway, I have managed to call as Java class as per my original post, but a static method does not allow me to get a handle to the Dynamic Configuration Variables in the message.
It seems importing the 7.0 LIBS may be an option and Im not entirely sure I have that option.
It certainly isnt possible to use the JDK5 XML implementation to even call a static method on an Java OBJ from XSL (obviously the USE SAPXMLTOOLKIT option is there for a reason).
I think and again I could be wrong but direct access via XSLT..
LINK:http://help.sap.com/saphelp_nwpi71/helpdata/EN/e2/e13fcd80fe47768df001a558ed10b6/frameset.htm
Is what Im looking for, I shall report back success or failure but the doco seems to fit the bill. Im not sure why I wanted to instatiate a sperate Java class when it can all exist in the XSLT.

Calling web service scenario through java console application

hi all,
I was able to invoke webservice through XML spy by following this link
"/people/siva.maranani/blog/2005/09/03/invoke-webservices-using-sapxi
But in real time environment client may not accept XML spy to run webservice application..So can any assist me how can i send and receive soap requests through Java application.
If it is not possible by using java , please give reason as well....
If it possible, please provide a blog or relevent information to the above request.
Thanks..

HI,
This is possible to use from JAVA code , either through Java proxy , or you can directly send to IE.
See the below links
Communication between SAP System & Webservice Using Proxies - /people/siva.maranani/blog/2005/05/23/communication-between-sap-system-webservice-using-proxies
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webas/java/integrating%20web%20dynpro%20and%20sap%20xi%20using%20jaxb%20part%20ii.article
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/10d1bde2-699f-2910-8e86-f46bfe045fdc
Regards
Chilla

Parsing XML using java DOM

hi
i am trying to parse a document and change a specific text value within an element althouh when i run the program it changes the nodes text however when i check the xml file it doesnt show the changes it remains the same the code that i am using is as follow iwould be greatful if any one culd help:
// ReplaceText.java
// Reads intro.xml and replaces a text node.
// Java core packages
import java.io.*;
// Java extension packages
import javax.xml.parsers.*;
import javax.xml.parsers.*;
import javax.xml.transform.*;
import javax.xml.transform.stream.*;
import javax.xml.transform.dom.*;
// third-party libraries
import org.xml.sax.*;
import org.w3c.dom.*;
public class ReplaceText {
   private Document document;
   public ReplaceText()
      // parse document, find/replace element, output result
      try {
         // obtain default parser
         DocumentBuilderFactory factory =
            DocumentBuilderFactory.newInstance();
         // set parser as validating
         factory.setValidating( true );
         // obtain object that builds Documents
         DocumentBuilder builder = factory.newDocumentBuilder();
         // set error handler for validation errors
         builder.setErrorHandler( new MyErrorHandler() );
System.err.println( "reading" );
         // obtain document object from XML document
         File f = new File("D:/Documents and Settings/Administrator/Desktop/xml adv java bk/appC/intro.xml");
          System.err.println( "reading" );
         document = builder.parse(f);
//document = builder.parse( new File( "intro.xml" ) );
System.err.println( "reading document" );
         // retrieve the root node
         Node root = document.getDocumentElement();
         if ( root.getNodeType() == Node.ELEMENT_NODE ) {
            Element myMessageNode = ( Element ) root;
            NodeList messageNodes =
               myMessageNode.getElementsByTagName( "message5" );
            if ( messageNodes.getLength() != 0 ) {
               Node message = messageNodes.item( 0 );
                    System.out.println("iiiii");
               // create text node
               Text newText = document.createTextNode(
                  "New Changed Message!!" );
               // get old text node
               Text oldText =
                  ( Text ) message.getChildNodes().item( 0 );
               // replace text
               //message.removeChild(oldText);
               message.replaceChild( newText, oldText );
         // output Document object
         // create DOMSource for source XML document
         Source xmlSource = new DOMSource( document );
         // create StreamResult for transformation result
         Result result = new StreamResult( System.out );
         // create TransformerFactory
         TransformerFactory transformerFactory =
            TransformerFactory.newInstance();
         // create Transformer for transformation
         Transformer transformer =
            transformerFactory.newTransformer();
         transformer.setOutputProperty( OutputKeys.INDENT, "yes" );
           transformer.setOutputProperty( OutputKeys.STANDALONE, "yes" );
         // transform and deliver content to client
         transformer.transform( xmlSource, result );
      // handle exception creating DocumentBuilder
      catch ( ParserConfigurationException parserException ) {
         parserException.printStackTrace();
      // handle exception parsing Document
      catch ( SAXException saxException ) {
         saxException.printStackTrace();
      // handle exception reading/writing data
      catch ( IOException ioException ) {
         ioException.printStackTrace();
         System.exit( 1 );
      // handle exception creating TransformerFactory
      catch (
         TransformerFactoryConfigurationError factoryError ) {
         System.err.println( "Error while creating " +
            "TransformerFactory" );
         factoryError.printStackTrace();
      // handle exception transforming document
      catch ( TransformerException transformerError ) {
         System.err.println( "Error transforming document" );
         transformerError.printStackTrace();
   public static void main( String args[] )
      ReplaceText replace = new ReplaceText();
}the xml file that i am using is as follows:
<?xml version = "1.0"?>


<!DOCTYPE myMessage [
     <!ELEMENT myMessage (message, message5)>
     <!ELEMENT message (#PCDATA)>
     <!ELEMENT message5 (#PCDATA)>
]>
<myMessage>
     <message>welcome to the xml shhhhhushu</message>
     <message5>welcome to the xml shhhhhushu</message5>
</myMessage>i would be greatful if some one could please help.....

See if the Text 'oldText' actually has any text within it. Sometimes in DOM parsing, you will get something like:
Element
   Text (blank)
   Text (actual)
   Text (blank)Whereas you would expect to receive:
Element
   Text (actual)See if that is the case. If yes, modify your logic to iterate through the child text nodes until one with actual text inside of it (getNodeValue()) is found.
- Saish

Can I connect to Oracle server7.1 through Java-JDBC using the latest thin drivers???

Hey Gurus,
Please help me .
MY Current requirement is to connect to multiple oracle 7.1( and other variants) servers running on different operating systems, through Java/JDBC.
My FIrst question is, can i connect to older versions of database using latest drivers?
I could connect to the server running on SCO-oracle 7.1 using SQLNet8.1.7 under windows. But the same is not happening when the client is on Linux.But I need to connect from linux
It says ORA-03113 - End of communication channel.
What may be th problem.
If any one could show some pointers where I can get more information about this problem would be helpfull
THanks
Lokesh

I tried the classpath suggestion above (not the one modifying the .xml file) , but it didnt work for me , I am using WLI 10.3.1 and trying to connect DB on 8.1.7 V . I downloaded the classes12.jar and the ojdbc14.jar file from the oracle and placed in lib and the even included the classpath , but i again got the same exception .
All this while i was selecting the option Oracle Driver Thin from the DataBase Driver when creating the connection pool from console . I tried with "BEA Oracle Driver (Type 4)" and it worked for me .. Although the option "BEA Oracle Driver (Type 4)" lists only the DBs from 9.0.1 to 11 G , but in my case using this driver i am able to connect to Oracle DB 8.1.7 . So all you guys if it classpath doesnt fix the issue try out by selecting Driver , "BEA Oracle Driver (Type 4)" .
Manoj , this will fix the Connection pool part of the ques, but for the java part Try to load the Driver class "weblogic.jdbc.oracle.OracleDriver" before connecting to DB with Class.forName.
Thx
Yatin Mehta

Implement callback for an asynchronous BPEL process through Java

Hi ,
I am trying to implement a callback functionality for an asynchronous BPEL process through java.
I found the code in the samples folder of SOA suite installation folder .
<SOA_HOME>\bpel\samples\tutorials\102.InvokingProcesses\rmi\com\otn\samples\async.
There is an AsyncInstanceWatchdog object which registers a callback object(in this case an object of AsyncCallbackImpl class) for a specific CONVERSATION_ID.
String convId = GUIDGenerator.generateGUID();
nm.setProperty(NormalizedMessage.CONVERSATION_ID, convId);
deliveryService.post(proc_name, "initiate", nm);
// register the callback
watchdog.registerAsyncCallback(convId, testAsyncHandler,
locator.getDomainAuth());
// start it
watchdog.start();
There is no problem till the last line. But once the BPEL process returns the control( does a callback), it throws the following error.
May 25, 2010 3:36:06 PM oracle.j2ee.rmi.RMIMessages EXCEPTION_ORIGINATES_FROM_THE_REMOTE_SERVER
WARNING: Exception returned by remote server: {0}
ORABPEL-02118
Variant not found.
The variant "output" has not been declared in the current scope. All variants must be declared in the scope before being accessed.
Please check that the variant "output" is properly declared; otherwise there may be a misspelling in the name of the variant.
at com.collaxa.cube.engine.core.Scope.getVariantRV(Scope.java:535)
at com.collaxa.cube.engine.CubeEngine.getFieldValue(CubeEngine.java:2668)
For your reference the variable output is declared in the definition of AsyncCallbackImpl (which implements the IAsyncInstanceCallback interface).
There are 2 methods defined in the AsyncCallbackImpl class.
public void onResult(Map pResultMessage) {
System.out.println("called back! ");
Iterator iTest = pResultMessage.keySet().iterator();
while (iTest.hasNext()) {
String key = (String)iTest.next();
System.out.println(XMLHelper.elementToString((Element)pResultMessage.get(key)));
public String getVariableName() {
return "output";
The variable name is same given in the sample code. And the BPEL process returns variable named output. So the name should not be a problem.
Is it because of the scope of the variable.. If so, how do I change it.
Any help would be appreciated.
Edited by: saptarishi on May 25, 2010 4:24 PM
Edited by: saptarishi on May 26, 2010 4:45 PM

Solved it by some googling .... :)
Here is the link:-
[http://abhishek-soablog.blogspot.com/2008/09/orabpel-02118.html]
or
[http://beautifulwaste.blogspot.com/2008/04/calling-asynchronous-bpel-process.html]
Both gives the same solution..
In pre 10.1.3.3 release the default behaviour were to keep global variable information along with the instance information for completed BPEL processes.
In 10.1.3.3 or later, this behaviour changed for performance reasons so that the default behaviour is now, not to keep any global variables for a BPEL process once the BPEL process has completed.
You can configure this behaviour on a process level basis by using the parameter keepGlobalVariables in the bpel.xml file for the specific process:
<BPELSuitcase>
<BPELProcess src=".........." id="...........">
<configurations>
<property name="keepGlobalVariables">true</property>
</configurations>
</BPELProcess>
</BPELSuitcase>
Thanks
saptarishi

Send XML through JSP pages

Hi friends
I was wondering if it's possible to send XML data when a form button is pressed. Suppose we have in the client machine a browser displaying a HTML Form with one text inputtype and one button to send this information to the JSP Server. If the inputtype's name is 'user' it's easy to retrieve this information in the JSP component, just a request.getParameter("user") would work fine. But I want to send the text of the inputtype through XML. Something like :
<data>
<user>
smith
</user>
</data>
How could I tell the browser to send the information through XML ? Is it possible ? And how could I retrieve this XML data in the JSP component ?
Thanks a lot

What I have done is working with 'bare hands', I'll paste my simple code here:
This is my HTML page for colleting the info:
<html>
<head>
<title>Envio de XML</title>
</head>
<body>
<form action=http://remoteaddress:8080/Proyecto/xmlsend method=POST>
<BR>
<BR>Numero Movil
<input type=text name=numero>
<p>
<BR>Operadora
<input type=text name=operadora>
<p>
<BR>Mensaje
<input type=text name=mensaje>
<p>
<input type=submit value=Aceptar><input type=reset value=Limpiar>
</form>
</body>
</html>
And here it's my servlet code to process and convert it to XML:
import java.io.*;
public class xmlsender extends HttpServlet
public void service(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException
ServletOutputStream salida = res.getOutputStream();
res.setContentType("text/xml");
String cadenanumero = req.getParameter("numero");
String cadenaoperadora = req.getParameter("operadora");
String cadenabody = req.getParameter("mensaje");
salida.println("<?xml version=\"1.0\" encoding=\"utf-8\"?>");
salida.println("<mensaje id=\"000001\" tipo=\"SMS\" fecha=\"2004-04-26T10:54:33\">");
salida.println("<numero>" + cadenanumero + "</numero>");
salida.println("<operadora>" + cadenaoperadora + "</operadora>");
salida.println("<body>" + cadenabody + "</body>");
salida.println("</mensaje>");
Don't know if this is what you want, but maybe it can at least illustrate you, I hope so.

XML through HTTP send

Hello,
I am having an requirement in which another web application would send XML through HTTP request to SAP which would be processed in SAP.
I was thinking to use BSP where the external web application would send HTTP request to BSP URL. I was trying to find some method of request object which will be able to get this message but not getting suitable method.
I tried using request->get_raw_message( ) but was not able to test. Basically i tried with sample msxml object using xmlhttp.send() method but couldn't find the response text.
has anyone tried such thing. In java we do have response.set

No i don't have that xhtmlb tag in my code.
my code is very very simple..
here is the code
Method onRequest
data: l_param type string value 't1'.
lv_input = request->get_cdata( ).
l_test = request->get_form_field( l_param ).
Method onInitialization
data: l_srno type i.
select max( SRNO ) into l_srno from ztesthttp.
if sy-subrc = 0.
lv_num1 = l_srno + 1.
endif.
CALL FUNCTION 'Z_UPDATE_TEST'
EXPORTING
   HTTPMESSAGE       = l_test
   SRNO              = lv_num1
IMPORTING
   I_SUBRC           = i_subrc
   C_SUBRC           = c_subrc
i_subrc = sy-subrc.
and Layout
The return code for insert is <%=i_subrc%> and commit code is <%=c_subrc%><br>
        The requested string is: <%=lv_input%> and <%=l_test%> and <%=pg_test%>
Thanks..
regards
rajeev

How to Invoke BPEL through JAVA

I am struggling since last 4-5 days to invoke BPEL process through java.
So can any one provide me with full code.
I want any java code like jsp,core java,servlets etc.
Here is my jsp code with which I am trying to invoke my BPEL process named 'invoke'.which has just one input parameter 'InvokeProcessRequest'.
The error is 500 internal server error.
also,
I want to know,
what parameter to write in Locator class.
whether we have to make in changes in any xml file or so.
<%@page import="com.oracle.bpel.client.Locator" %>
<%@page import="com.oracle.bpel.client.NormalizedMessage" %>
<%@page import="com.oracle.bpel.client.dispatch.IDeliveryService" %>
<html>
<head>
   <title>InvokeBPEL</title>
</head>
<body>
<%
String Payload = request.getParameter("Payload");
%>
    
     <h3>Invoke</h3>
<h4>Application Form</h4>
<form>
   <table>
   <tr>
     <td>Payload</td>
     <td><input type="text" name="Payload" value="123456789"></td>
   </tr>
   <tr>
     <td>InvokeProcessRequest</td>
     <td><input type="text" name="InvokeProcessRequest" value="invoke"></td>
   </tr>
   </table>
   <input type="submit" value="Send Application">
</form>
<%
    // 1. Get form fields
     String InvokeProcessRequest = request.getParameter("InvokeProcessRequest");
    // 2. Create loan application XML document
      String xml = "<invoke xmlns=\"http://www.w3.org/2001/XMLSchema\">"
         + "<Payload>" + Payload + "</Payload>"
      + "<InvokeProcessRequest>" + InvokeProcessRequest + "</InvokeProcessRequest>"
      + "</invoke>";
    // 3. Initiate the BPEL process here
      // Connect to Oracle BPEL server
         Locator locator = new Locator("default","bpel");
        IDeliveryService deliveryService = (IDeliveryService)
        locator.lookupService(IDeliveryService.SERVICE_NAME );
         // Construct a normalized message and send to Oracle BPEL Process Manager
     NormalizedMessage nm = new NormalizedMessage();
     nm.addPart("payload", xml);
       // Initiate the BPEL process
     deliveryService.post("invoke", "initiate", nm);
     %>    <p>BPEL Process <code>MyLoanFlow</code> initiated
             with a loan application containing Payload=<%= Payload %></p>
           <p>Please refer to the
           <a href="/BPELConsole/displayInstance.jsp">BPEL Console</a>
            to see the status of the initiated MyLoanFlow BPEL Process.</p>
     <%
%>
</body>
</html>

Krishna, Not sure what you mean by 'normal' web service....I mean, is BPEL service not normal, is it not as per WS standards. It would be interesting if you could shed some light on that.
On the question of calling BPEL, I thought there were two methods - one is using the BPEL PM API, which uses the locator class to get hold of BPEL PM instance and then call a deployed bpel service
The other way is to develop a web service proxy using JDeveloper. Its a very simple process. Once you do that, you can call the proxy from Java.

Xml through java

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