How to read xml from jsp?

i hav written database into xml file .
now i want to read that xml file data from JSP
pls help me out.

Now is a good time to start reading about XML parsers and some OOP principles. It's not a good idea to mix all the xml parsing logic within a JSP. Try a Google search for XML parsers and find out which is the best way for you to go about.

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How to read XML from web page inside servlet/jsp ?

i have a url, which on sending request, shows XML in browser.
Now i need to read this XML in browser and then manipulate it according to my need and display it on another page.
actually the process is. :
1) i have to first retrieve an xml from other site. (XML will only be shown in browser)
2.)then i have to read the Xml and show it in according to my requirements.
Is there any way to read XML directly from a Web Page ??
is their logic to accomplish this.
e.g in Servlet i can do somewhat like this :
String wholeXml=Somemethod(url);
Please Advice

Hi,
if u wanna extract data from XML. you can use Digester(Apache-jakarta) parser. All u need to create the beans(as per the data in xml), that will be populated by Digester.
Digester takes xml(string) as parameter and populates the bean specified.
U can use this bean in ur JSP.
:::Note:::; use Digester in ur servlet.
for more read:::
http://www.onjava.com/pub/a/onjava/2002/10/23/digester.html
I hope it shall work..
@mit

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Hi,
I have this code with read a xml file from windows:
Document doc = builder.build(new File(C:\\mywork\\src\\Contacts.xml));
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Hi,
I have this code with read a xml file from windows:
Document doc = builder.build(new
File(C:\\mywork\\src\\Contacts.xml));
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KennyNo, the file is really located in "/tmp/Contacts.xml". You would writeDocument doc = builder.build(new File("/tmp/Contacts.xml"));Also, your original code would need quotes around the filename too.

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Message was edited by: captainmkv

Hi Captainmkv,
Does the information in this post cover what you're trying to do: http://forums.adobe.com/message/5081928#5081928
Tristan,

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Hi,
We curreontly have a setup where we have a FLEX frontend send an XML through a HTTP POST and awaiting a response also in XML. On the backend this is handled relatively simply by a PHP script that basically does the following:
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execute a c++ program with the XML file as one of the parameter.
return the result to FLEX
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<div class=Section1> color:#1F497D'>I’d avoid calling an executable just to process XML –your application server would provide enough support for reading and writing XML, no? Also, if you’re only planning on working with XML then even BlazeDS might be overkill because its focus is on sending strongly typed ActionScript data efficiently to and from a client (it’s true that it does have a proxy service, but that is not involved with processing the actual XML data).<o:p></o:p> color:#1F497D'><o:p> </o:p> color:#1F497D'>How complex is your XML? Do you need to resolve ids and references or can you parse it top down in a single pass? There are several well known libraries in Java for dealing with XML – the choice depends on how you need to interact with the XML. Most of them take an InputStream as a source for reading XML and you can get the InputStream from the servlet request. Googling should turn up numerous examples.<o:p></o:p> color:#1F497D'><o:p> </o:p> color:#1F497D'>Pete<o:p></o:p> color:#1F497D'><o:p> </o:p> color:#1F497D'><o:p> </o:p> <div style='border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt'> <div> <div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'> From:<span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> khwong [mailto:[email protected]] Sent: Sunday, September 28, 2008 12:09 PM To: [email protected] Subject: How to receive XML from Flex HTTP POST<o:p></o:p> </div> </div> <o:p> </o:p> A new discussion was started by khwong in General Discussion -- How to receive XML from Flex HTTP POST Hi, We curreontly have a setup where we have a FLEX frontend send an XML through a HTTP POST and awaiting a response also in XML. On the backend this is handled relatively simply by a PHP script that basically does the following: read data (in XML)from FlEX HTTP POST into a new temp XML file. execute a c++ program with the XML file as one of the parameter. return the result to FLEX We have decided to move to BlazeDS for various reasons. Looking at the examples bundled with BlazeDS they have a jsp example that returns an XML result to FLEX so that part is fine. I am trying to find an example of JSP (or Servlet) that is able to read the XML data from FLEX and write it into a temp XML file. I would then try to use runtime.exec to invoke a local C++ program to process the XML file the result of which will be sent back to FLEX. Any help will be very much appreciated! <o:p></o:p> <div class=MsoNormal> <hr size=2 width=200 style='width:150.0pt' align=left> </div> View/reply at <a href="http://www.adobeforums.com/webx?13@@.59b69b23">How to receive XML from Flex HTTP POST</a> Replies by email are OK. Use the <a href="http://www.adobeforums.com/webx?280@@.59b69b23!folder=.3c061a83">unsubscribe</a> form to cancel your email subscription.<o:p></o:p> </div> </div>

How to read xml file as shown below.

Hello,
I am using flash builder 4 and currently working on implementing AIR application.
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Normal xml files are easy to read and i am much more aware of it.
But can any one have idea how to read XML file which is given below.
<node>
<key>ID</key>
<integer>1</integer>
<key>Name</key>
<string>Dhwani</string>
<key>Postno</key>
<integer>20</integer>
<key>deskname</key>
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Any help is appreciated.. Looking for positive reply.
Thanks
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There are different methods to access XML data which have pro's and cons. Let us know more about what you want to do and we can help you.

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bye
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Hicham

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How to read xml from jsp?

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