Generate XML instance from a given XSD schema

Is there an Oracle XDK Java API, which given an XSD as input, will
generate a sample XML instance corresponding to that XSD.
XMLSpy Tool can do this.
I know JAXB can be used to generate Java Classes, which can then be used programmatically to generate XML Instances.
I am looking for a solution other than JAXB where Java classes does not need to be generated.

In JDeveloper an XML document instance may be generated from an XML Schema.
Select File>New>General>XML. Select XML Document from XML Schema in Items listed. Click on OK button. The Create XML Document from XML Schema wizard gets started. Click on Next button. In File Location frame, specify XML file name. Select Use Registered Schemas, to create an XML document from a registered schema. Click on Next button. In Options frame, select Root Element and click on Next button. In the Finish frame, click on Finish button. An XML document instance gets added. The XML document has all of the elements defined in the XML Schema from which the XML document is instantiated.

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Generating XML instance from XSD

Hi,
I want to know ( java program etc ) to generate XML instance from XSD. How tools ( XML Spy, Oxygen ) generate sample XML file from XSD. What APIs can be used for generating XML from XSD and what APIs are used for checking If XML instance conforms to a XSD? Is it big deal to implement it?
Thanks in advance
Sandeep

To validate xml against XSD , I found I can use the existing parsers( using JAXP which has SAX and DOM APIs ) in current JDKs and validate. I still did not find the best way to generate xml from XSD and how tools like xml spy and oxygen generates sample xml file from xsd.
Thanks
Sandeep

Hi I need this asap... "Java code to generate XML File from XML Schema"

Hi all....
I need this asap... "Java code to generate XML File from XML Schema i.e XML Schema Definition, XSD file".
Thankz in advance...
PS: I already posted in the afternoon... this is the second posting.

take look at :
http://sourceforge.net/projects/jaxme/
this might help...

Java code to generate XML File from XML Schema

Hi I need this asap... "Java code to generate XML File from XML Schema i.e XML Schema Definition, XSD file".
Thankz in advance...

JAXB has been available as an early release download for some time. There are also XML Binding packages available from Borland (JBuilder) and Castor. These tools create Java classes from a source document, xml,dtd etc. You can use these classes to marshal-unmarshal XML documents.
Dave

Creating an XML instance from an XML Schema

Hello,
Does anyone know how to create a skeleton XML instance from the mandatory fields taken from an XML Schema?
There might be a way with XSLT, however I cannot find the relevant tutorials for this issue.
Can you please help me out?
Thanks.

Of course I meant how to achieve this "on the fly" using XSLT and Java.

Generating XML file from WORD file

hello
Everyboby.
I am trying to generate xml file from a word file.
but i am stucked with how to do it? any kind of help will be useful.
i think for doing this work i have to develop XSD file, because when i am creating the xml file, the hidden space within the word file is not catched.
please help me out.
waiting for reply
thanks
milind

hello
after searching on the net i came to know that org.apache.poi.hwpf.* is used for reading word file and its contents. for converting it to xml i have to use org.exolab.castor.xml.*
now my problem is that POI is in its early beta version and there is no help or any sample examples for understanding the api.
so if you have any idea regarding it, please write to me.
waiting for your reply.
thanks
Milind

How to generate XML data from Lotus Notes to migrate to SharePoint by passing XML to SharePoint.?

How to generate XML data from Lotus Notes to migrate to SharePoint by passing XML to SharePoint.?
Ramesh S

You could use XMLQuery to return the data from your tables as XML, that would give you a CLOB.
An example using the SCOTT schema might be like this:
SELECT XMLQuery(
         'for $i in ora:view("DEPT")/ROW
          return <Department dname="{$i/DNAME}">
                 <Employee>
                   {for $j in ora:view("EMP")/ROW
                    where $j/DEPTNO eq $i/DEPTNO
                    return ($j/ENAME, $j/JOB, $j/SAL)}
                 </Employee>
                 </Department>'
         RETURNING CONTENT) FROM DUAL;In the docs you can find more information about its use:
http://download.oracle.com/docs/cd/E11882_01/appdev.112/e10492/xdb_xquery.htm

Generate XML File from table

How to generate XML file from a table without using UTL_FILE that too in local machine...

You downloaded the wrong XML Parser!
XSQL requires Java Parser. Well, there's a copy included with the XSQL package so you actually don't need to do another download.
You really don't need XSQL if you just want a XML file from DB, you just needed a XML SQL Utility. Download that and run the samples.

Urgetnt:Generate XML Document from Oracle Tables.

Environment is :9i Release 2
Requirement : Generate XML document from the data which is vailable in Oracle tables at client location.
Could some body help me on how to get ahead on this.
Thanks in advance,
Kumar.

Implimentation in PowerBuilder7(Source is experimental.. need optimization):
kml_store = create datastore
selectblob kml into :kml_result from (select get_kml(:querry_type,:tmp_querry_value,1) as kml from dual) using sqlca;
if sqlca.sqlcode=100 then
MessageBox("INFO","No data found");
return false;
end if
if sqlca.sqlcode = -1 then
     MessageBox("INFO","Error in generating KMl file");
     return false
end if
li_FileNum = FileOpen("test.kml",StreamMode!, Write!, LockWrite!, Replace!);
b_len=Len(kml_result)
b_len=64244;
/*inserting in file :)*/
DO WHILE b_pos<=b_len
     s_pipe=String(BlobMid(kml_result,b_pos,i_str_len))
     ret = FileWrite(li_FileNum,s_pipe);
     s_pipe="";
     b_pos=b_pos+i_str_len;
LOOP
FileClose(li_FileNum);
Message was edited by:
user601564

Generate XML file from Billing Output

Hello,
We have a business requirement to generate XML file from billing output and the same needs to send to external system for document printing. In this regard, could you please guide the steps to configure or share the document on how the system to be configured to support the XML file generation from billing document.
Anticipating a positive reply
Thanks in advance
Best Regards,
Goutham

another option is to configure an outbound IDOC and set the port for this IDOC to generate an XML file.
here again there will be IDOC control record in the first section of the IDOC XML generated.'
rgds

How to generate XML file from SQL file !

I am new to XML publisher. I known one way to generate XML file is register one report file in concurrent manager.
But I want to generate XML file from sql file.
Could someone show me how to code in sql file, how to register is in concurrent manager.
Thanks !

Hi
Phew ... not sure we have the space here. So I can point you in the right direction:
1. XML data generation - there are two packages in the db you can use with a plsql procedure, XMLGEN and SQL XML. You can also use java APIs too. Try checking the db documentation and search for the above methods.
2. Registering the report - the system administrators guide will provide this info. Hooking the program up with XMLP is covered here - http://www.oracle.com/technology/products/applications/publishing/resource/CM%20Whitepaper5.0.pdf
Regards, Tim

How to Read and Generate XML file from java code.

hi guys,
how to read the xml file (Condition :we know only DTD or Shema only).
How to Generate the new xml file ?(using Shema )
And one more how directly Generate the xml from DB?
Pleas with code or any URL

Using XMLbeans you can generate Java objects from an XSD schema (perhaps DTDs aswell)
Then you can create an instance of the Document object and ask it to write itself.
This will create an XML document complient to the schema.
XMLBeans generates a "type" safe DOM where you can only ever have a structure compilent to you schema.
matfud

Best Practices:: How to generate XML file from a ResultSet

Hi all,
Could someone please suggest the best practices of how to generate an XML file from a resultset? I am developing a web application in Java with Oracle database and one of my tasks is to generate an XML file when the user, for example, click a "download as XML" button on the JSP. The application is basically like an Order with line items. I am using Struts and my first thought has been to have an action class which will extend struts's DownloadAction and through StAX's Iterator API to create an XML file. I intend to have a POJO which will have properties of all columns of my order and line items tables so that for each order I get all line items and:
1. Write order details then
2. Through an iterator write line items of that order to an XML file.
I will greatly appreciate for comments or suggestions on the best way to do this through any pointers on the Web.
alex

Use a OracleWebRowSet in which an XML representation of the result set may be obtained.
http://www.oracle.com/technology/sample_code/tech/java/sqlj_jdbc/files/oracle10g/webrowset/Readme.html
http://download.oracle.com/docs/cd/B28359_01/java.111/b31224/jcrowset.htm

Error while generating XML file from rdf report.

Hi All,
we are having a rdf report that displays images retrieved from data base. I need to convert this report to xml report(using rtf template).
when i tried to run the report after changing the output of the concurrent program to "XML", i am getting the below error.
REP-1295: Data format of column 'PK1_VALUE' is unsupported.
REP-0069: Internal error
REP-57054: In-process job terminated:Terminated with error:
REP-1295: Data format of column 'PK1_VALUE' is unsupported.
images are stored in BLOB type columns.
Can anyone help me on this..
thanks
gtungala

Hi Hussein,
Thank you for the reply.. i was sure that i will get correct response with in a day..
you people made this as one of the best technical forums..no doubt in that..
need some more help from you...!
The metalink docs say that it is not possible to generate xml file as the image is BLOB.
Can you please tell me any solution for developing xml template(rtf) which can display images that are stored in data base BLOB columns. Even PL/SQL script will do.. I have tried with changing the BLOB to CLOB in rdf query(by calling a function that converts BLOB to CLOB). it didnt help.
thanks in advance..
gtungala

Generate XML file from RFC using Web Services

Hi,
I am trying to save an RFC enabled Function Module output to an XML file using ABAP web services.
I could able to create Web Service and release it using WSCONFIG/WSADMIN. I can actually get the output in XML file when i launch the web service home page. But I need this to be done in the ABAP program itself. So If i run the RFC I could able to create,release web service and capture the Generated XML file by SOAP runtime.
Any FM available?
Thanks,
Ram Sanjeev

which version of WAS you are on .
if you are on WAS6.40 check the following weblog on how to consume webservice using the wsdl file.
/people/thomas.jung3/blog/2004/11/17/bsp-a-developers-journal-part-xiv--consuming-webservices-with-abap
lower version of WAS use class cl_http_client.
if this case you have to manually build the soap message.
/people/durairaj.athavanraja/blog/2004/09/20/consuming-web-service-from-abap
Regards
Raja

Generate XML instance from a given XSD schema

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