Home Answers Viewqa Java-Beginners Java Xml -Node retrieval

 
 


prasanna.b93
Java Xml -Node retrieval
3 Answer(s)      3 years and 6 months ago
Posted in : Java Beginners

View Answers

December 5, 2009 at 10:13 AM


Hi Friend,

Try the following code:

import javax.xml.parsers.*;
import org.xml.sax.*;
import org.xml.sax.helpers.*;
import java.io.*;
import java.util.*;
import java.text.SimpleDateFormat;

public class XMLParser{
Date date=new Date();
public static void main(String[] args) throws IOException{
XMLParser detail = new XMLParser("buyer.xml");
}
public XMLParser(String str){
try{
File file = new File(str);
if (file.exists()){
SAXParserFactory parserFact = SAXParserFactory.newInstance();
SAXParser parser = parserFact.newSAXParser();
System.out.println("XML Data: ");
DefaultHandler dHandler = new DefaultHandler(){
boolean id;
boolean name;
public void startElement(String uri, String localName,String element_name, Attributes attributes)throws SAXException{
if (element_name.equals("BuyersID")){
name = true;
}
if (element_name.equals("utcc:IssueDateTime")){
name = true;
}
}
public void characters(char[] ch, int start, int len) throws SAXException{
String str = new String (ch, start, len);
if (id){
System.out.println("id: "+str);
id = false;
}
if (name){
System.out.println("name: "+str);
name = false;
}
}
};
parser.parse(str, dHandler);
}
else{
System.out.println("File not found!");
}
}
catch (Exception e){
System.out.println("XML File hasn't any elements");
e.printStackTrace();
}
}
}

Thanks

December 5, 2009 at 12:43 PM


..

December 5, 2009 at 12:48 PM


Thanks a lot my dear friend..Its working perfectly..If I need to update or I need to do any modification ..how do I do that .In the above code..what modification should I need to do... Can you please explain why does Xpath does not works in my code....









Related Pages:
jsp object retrieval - Spring
://www.roseindia.net/jsp/   Thanks for the reply but I want to keep the java
How to store data entered in JSP page by a user in XML file & later retrieval of data using id at other page
How to store data entered in JSP page by a user in XML file & later retrieval..., projectname and emp name.I want to store data related to employee in xml file.How can i store data entered by user in XML file and later retrieve data
xml
xml  how to creatte html file and validate using java and finally i need get web.xml file
XML - XML
XML XSD validation in java  Can anyone help in writing validation for XML XSD in Java
Dynamic retrieval od data from database and display it in the table at jsp
Dynamic retrieval od data from database and display it in the table at jsp  Hi friends.... Am creating software for chit fund.. I want to display... it in table. <%@page language="java"%> <%@page import="java.sql.*"%>
xml - XML
xml  how to match to xml file?can you give example with java code
xml - XML
xml  hi convert xml file to xml string in java ,after getting the xml string result and how to load xml string result? this my problem pls help..."); FileOutputStream output = new FileOutputStream("new.xml"); ReadXML xml = new
java and xml - XML
java and xml  Hi Deepak, I want learn xml and java(applications). Which editor is best usefull(trial--version) in my applications...; Hi friend, http://www.roseindia.net/xml/dom/ Thanks
Java + XML - XML
Java + XML  1) I have some XML files, read one xml... java...the attribute value..not sure now how to read the xml file passing..." pointing to a hello xml file ..read that file and get the value of the parent
Java-XML-DOM - XML
Java-XML-DOM  Hi! I need some help. I have to make java program that loads an xml file and from it builds DOM(later i will have to work with it - like using xpath in java find some value and replace it...). Since i'm new to java
java and xml - XML
java and xml   test_final_1 2009-025T13:23:45 B2B I want to validate each tag.. and i don't have any xsd.. kindly help me to solve...://www.roseindia.net/xml/dom/DOMValidateDTD.shtml Thanks
XML in java - XML
XML in java  Write a program using SAX that will count the number of occurrences of each element type in an XML document and display them...://www.roseindia.net/xml/sax/SAXElementCount.shtml Hope that it will be helpful
java and xml problem - XML
java and xml problem  hi, i need to write a java program that generates an xml file as follows: aaa vvv --------- i have witten a program in java, but im
java with xml
java with xml  Hi i am reading xml data with sax parser in java. ok its fine. But in future xsd and xml will change. now my question is if xsd and XML will change my java progrm will not change. is it possible ? Thanks
java with xml
java with xml  Hi i am reading xml data with sax parser in java. ok its fine. But in future xsd and xml will change. now my question is if xsd and XML will change my java progrm will not change. is it possible ? Thanks
java - XML
java  How can write data into XML file using DOM parser? How can convert HTWL file to XML file
java - XML
This is my XML file then how can read this XML file Using DOM & SAX parsers in java? How can write the same data into XML file using DOM parser? Could you
java with xml
java with xml  hi i have a problem. // this sample code is reading xml file in java DefaultHandler handler = new DefaultHandler... xml file change in future then my java code will also change. but is there any
java - XML
java  How to prepare an xml document by reading data from a table in the database . (the database access logic is written inside the servlet
java - XML
you get the data3. And in the servlet class you can use the DOM api to create xml... it to the xml treedoc.appendChild(root);For more information please visit http://www.roseindia.net/xml/dom/createdomchildelement.shtmlThanks
Image retrieval in Servlet and JSP
Image retrieval in Servlet and JSP  Sir, How should i give dynamic paths to image in JSP. EX : `<img src="C:\Users\Public\Pictures\Sample Pictures\-------.jpg" alt="" name="image5" width="980" height="320" id="" />
java - XML
java  how can i validate my xml file using java code plz send me de... kumar  Hi friend, Step to validate a xml file against a DTD (Document Type Definition) using the DOM APIs. Here is the xml file "User.xml
XML and java
XML and java  Hi I have xml data in XMLStreamreader object how to retrive tha data and write into a file using java Your help will be much appreciated Thanks   Hi Friend, Try the following code: import java.io.
java - XML
in the XML document while i am parsing the file using SAX event based parser.... provide the way in java.  Hi Friend, Try the following code: import... parser = parserFact.newSAXParser(); System.out.println("XML Data
java - XML
java  How to read the values of XMLStreamConstants.CDATA in simple java
Retrieval of Dropdown list
Retrieval of Dropdown list  Hi frnds... Am having problem with the below code... I have retrieved data from the mysql database into dropdownlist ... for eg, let A1,A2,A3,A4 be the values in dropdown.. if i click A1
JAVA - XML
JAVA  hi.. i want to talk to any SWT expert in JAVA... how can i do it?   Hi friend, For read more information,Examples and Tutorials on SWT visit to : http://www.roseindia.net/tutorials/swt/ Thanks
xml and xsd - XML
xml and xsd   50007812 2005-03-09T17:05:59... to use.i want to use in my local system and validate xml..kindly reply soon.if possible pls post a java program to validate
XML parsing using Java - XML
XML parsing using Java  I'm trying to parse a big XML file in JAVA. The goal is like i will take console input from user until "Coverage" in element "MIRate"(THE XML code is below).once he enters coverage rate I need
Sorting Xml file - XML
Sorting Xml file  I have an xml file like this: Smith USA... Smith USA SG I will do my implementation in Java. So, I would... sort my xml file. Here is my xslt
Create XML - XML
Create XML   Hi, Can you please provide java code... is predefined from java file? Thanks in advance Sumanta  Hi friend... elements in your XML file: "); String str = buff.readLine(); int
Validating XML
Validating XML  Hi, I have a string containing data in XML format. I have to Validate this xml data. Is there any method in java that allows strings as input to validate xml?   Please visit the following link: http
Generate xml
Generate xml  hi can i generate xml file with xsd using JAXP in java. if possible please send java code. Thanks.   Please visit the following link: http://www.roseindia.net/xml/creating-xml-tree.shtml
xml to html via java
xml to html via java  how to read xml into html using java code
XML Schema
XML Schema  Good noon. Please inform me how can we send the data from xml fie to java class as an object and Vice-Versa. And wich technology we can use. Thank you
Java XML
Java XML In this section we will learn how to manipulate XML files in Java program. Java provides excellent API for manipulating the XML files. In your Java... the XML files. API's for XML parsing in Java: DOM The DOM API
accessing xml using java
accessing xml using java  I need to retrieve some elements in xml file using java   Hi Friend, Please visit the following links: http://www.roseindia.net/xml/Listingnode.shtml http://www.roseindia.net/xml/getting
xml file creation in java
xml file creation in java  how to create xml file in java so...; Please visit the following links: http://www.roseindia.net/tutorial/java/xml...;Please visit the following links: http://www.roseindia.net/tutorial/java/xml
xml parsing
xml parsing  my task is when i wll give java file to a program that program interpret that file separate each and every keywords and indentifiers... xml.. please anyone of you give some idea
Advantages of XML
Advantages of XML   hello, what are the advantage of XML?   Hii, These are the some advantage of xml 1.It is as easy as HTML. 2.XML is fully compatible with applications like JAVA, and it can be combined with any
creating index for xml files - XML
creating index for xml files  I would like to create an index file for xml files which exist in some directory. Say, my xml file is like below: smith 23 USA john 25 USA ... ... All xml files in the directory have
JSTL- xml tag library - XML
JSTL- xml tag library  i was trying to try jstl-xml tags examples.... exception javax.servlet.ServletException: java.io.FileNotFoundException: /jstl_xml/books.xml root cause java.io.FileNotFoundException: /jstl_xml/books.xml note
DOM - XML
DOM  Hi... I created an xml file through java by using DOM... downloadaction...for this But it didn't worked.. Its jus viewing the xml file... in advance  Hi Friend, Do you want the code in jsp or in java? Please
Retrieval column details into respective JComboboxs
Retrieval column details into respective JComboboxs   Hello sir, As of now i created program in the Eclipse the GUI window .I had creaated the GUI window & also i had created the table in MSSQL the differet columns
JSON array objects retrieval in javascript
JSON array objects retrieval in javascript   I am fetching some data from database and want to show these values in a combo in javascript but combo box is not populating any value, perhaps i am doing something wrong in json
XML and swings - Java Beginners
XML and swings  I have an xml file where all the contents that should be present in the tabbed pane are there. i would like to know how to parse the xml such that, whenever it reads the component type as label, it should create
Validation on input xml in java program - XML
Validation on input xml in java program  Hi.. i am accepting xml data as input which I have to use in my program. i have to validate this input xml against some schema using xml beans and NOT by using sax or dom parser. I am
How to create XML file - XML
creating your file save it with .xml extension.  Hi,Java programming...()); }}Thanks  Hi,Java programming language has many API's to create xml file from...How to create XML file  Creating a XML file, need an example. Thanks
XML-JAVA - Java Beginners
XML-JAVA  How to create XML file and write to this file in JAVA...,contactNo,email); System.out.println("Xml File Created Successfully...://www.roseindia.net/xml/dom/CreatXMLFile.shtml Thanks
XML in JAVA - Java Beginners
XML in JAVA  hi.. i have an XML file .. and i have parsed... in another file to get all the elements in the documents.. but my java SDK(i.e Eclipse) gives Java Null Pointer exception... can anyone tell me what could be wrong

Ask Questions?

If you are facing any programming issue, such as compilation errors or not able to find the code you are looking for.

Ask your questions, our development team will try to give answers to your questions.