How to store xml-file direct on file-directory on server ?

Hello,
I have created a xml-data by using xmlelements, xmlforest .... and so on in a sql-statement and want to store it as file in a ( windows) server-directory.
I can find some samples to store it in XML-DB by using dbms_xmlGEN and dbms_XDB,
but how to store it direct ?
thank you
Norbert

Try dbms_xmldom.writeToFile()..
Or create a resource from your SQL Statement using dbms_xdb.createResource() and then access the resource via FTP or HTTP

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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);
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try
XMLReader parser = XMLReaderFactory.createXMLReader("org.apache.xerces.parsers.SAXParser");
MySaxParser MySaxParserInstance = new MySaxParser();
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private int idx = 0;
public void characters(char[] ch, int start, int length)
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String s = new String(ch, start, length);
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idx -= INDENT;
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attList = "";
System.out.println(getIndent() + "end document");
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if (localName.compareTo("Machine") == 0)
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Hi! everyone.
I want to know
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XMLELEMENT ("CELL", xmlattributes ('EBIZCZMDL_01' AS "colname"), inventory_item_id),
XMLELEMENT ("CELL", xmlattributes ('EBIZFFMT_01' AS "COLNAME"), attribute29),
XMLELEMENT ("CELL", xmlattributes ('COMMON' AS "COLNAME"),inventory_item_id || '' || attribute29 || 'ITM')
AS "RESULT") "XMLDATA"
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Hi Odie,
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<column name="EBIZFFMT_01" />
<column name="COMMON" />
<column name="EBIZQOT_01" />
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<column name="EBIZCZGOLD_01" />
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<cell colName="EBIZFFMT_01">154</cell>
<cell colName="COMMON">154811809990111362727</cell>
<cell colName="EBIZQOT_01">81</cell>
<cell colName="EBIZCZMDL_01">91</cell>
<cell colName="EBIZCZGOLD_01">991</cell>
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<cell colName="EBIZFFMT_01">180</cell>
<cell colName="COMMON">180811809990111362727</cell>
<cell colName="EBIZQOT_01">871</cell>
<cell colName="EBIZCZMDL_01">731</cell>
<cell colName="EBIZCZGOLD_01">341</cell>
</row>
</rows>
</table>
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The call to dbms_xslprocessor.clob2file is within the cursor loop for the given SQL.
DECLARE
l_file_name VARCHAR2 (30);
l_file_path VARCHAR2 (200);
CURSOR xml_cur
IS
SELECT XMLELEMENT
("ROW",
XMLELEMENT ("CELL",
xmlattributes ('EBIZCZMDL_01' AS "colname"),
inventory_item_id
XMLELEMENT ("CELL",
xmlattributes ('EBIZFFMT_01' AS "COLNAME"),
attribute29
XMLELEMENT ("CELL",
xmlattributes ('COMMON' AS "COLNAME"),
inventory_item_id || '' || attribute29 || 'ITM'
) AS "RESULT"
) "XMLDATA"
FROM apps.mtl_system_items_b
WHERE attribute29 IS NOT NULL;
BEGIN
l_file_path := '/usr/tmp';
l_file_name := 'TEST_XREF4.xml';
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LOOP
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<Line 1, Column 1>: XML-0108: (Fatal Error) Start of root element expected.
Exception in thread "main" oracle.xml.sql.OracleXMLSQLException: Start of root element expected.
at oracle.xml.sql.dml.OracleXMLSave.saveXML(OracleXMLSave.java:2263)
at oracle.xml.sql.dml.OracleXMLSave.insertXML(OracleXMLSave.java:1333)
at testInsert.main(testInsert.java:8)
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<?xml version = '1.0'?>
<ROWSET>
<ROW num="1">
<DEPTNO>10</DEPTNO>
<DNAME>ACCOUNTING</DNAME>
<LOC>NEW YORK</LOC>
</ROW>
<ROW num="2">
<DEPTNO>20</DEPTNO>
<DNAME>RESEARCH</DNAME>
<LOC>DALLAS</LOC>
</ROW>
<ROW num="3">
<DEPTNO>30</DEPTNO>
<DNAME>SALES</DNAME>
<LOC>CHICAGO</LOC>
</ROW>
<ROW num="4">
<DEPTNO>40</DEPTNO>
<DNAME>OPERATIONS</DNAME>
<LOC>BOSTON</LOC>
</ROW>
</ROWSET>
and here is structure of table:
Name Null? Type
DEPTNO NOT NULL NUMBER(2)
DNAME VARCHAR2(14)
LOC VARCHAR2(13)
and here is my Java Code:
import java.sql.*;
import oracle.xml.sql.dml.OracleXMLSave;
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The problem is that you need to pass avalid URL , Document...
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vTheDataClob clob;
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XMLElement( ... )
, XMLElement( ... )
into vTheResult
from dual;
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I generally avoid passing around pieces of data, SQL/XML functions are powerful in the way they can be used with set operations, so using them in a piecewise approach kinda negates what they're for.

How to store xml data fragments, that will not be queried?

Hello,
Delphi Client application communicates with Java Server application via XML messages. Client sends XML message over HTTP Post method. Java Servlet gets XML message, parses it, performs requested action (select/insert/update/delete), generates resulting response and sends it back to the Client.
I use Oracle DB XE 10.2.
For example: Client sends a request to the server, to append certain Order with new Product info:
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<?xml version="1.0" encoding="UTF-8" ?>
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<Modified UserID="XXX" UserGroup="XXX" GroupLevel="0" />
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<ProdIcon Format="PNG"
Encoding="Base64">iVBORw0KGgoAAAANSUhEUgAAAEAAAABACAIAAAA
lC+aJAAAAA3RSTlP////6yOLMAAAAvElEQVR42u3aQQ6EIAwAQP7/afe0
mo1mBVur0emJgwGmRDFNWwvH9I153OpjyoisefqXW3afm4WypP+MgomvT
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AAAAAAAAAAAAALwRUGgAAAAAAsgGJ3cfVrcfFl2jiIZzV+V7Zd/8BOtNi
0MnJ58oAAAAASUVORK5CYII=
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</QuickInfo>
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- <SubItem Class="TPlGraph" BindID="00B9C004">
<PropList />
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<PropList />
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<Property PropIdent="ProfBaze0X" ValText="0" />
<Property PropIdent="ProfBaze0Y" ValText="990" />
<Property PropIdent="ProfBaze1X" ValText="990" />
<Property PropIdent="ProfHier0" ValText="0" />
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<ExtValue ColIdent="ItemCode" Value="None" />
<ExtValue ColIdent="Type" Value="" />
<ExtValue ColIdent="Filter" Value="" />
<ExtValue ColIdent="Width" Value="0" />
<ExtValue ColIdent="TechCall" Value="" />
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</PropList>
</SubItem>
</SubItem>
</SubItem>
</TechProduct>
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I use DOM parsers to parse the received requests, extract certain info and insert it into relational tables using standart SQL queries.
My question is: what is the best way to store XML data fragments, that are not required to be saved relationally? I need to save the content of node <TechProduct> from the above example to relational table's column. There will be no need to query this column, no need to use relational views. I will use it only when Client application will request to modify certain order's product. Then I will have to send back the same <TechProduct> node via XML response.
So what column type do I have to use? CLOB? XMLType? Is it better to use object types? Do I have to register XML Schema for better performance? The size of the fragment can be ~2MB.
Thanks for your help
Message was edited by:
Kichas

Thank you for reply,
As you suggested, I will use XMLType storage as CLOB (without XML Schema).
As I mentioned before, I use Java Servlet, deployed on Tomcat WebServer, to receive XML messages from Client application via HTTP POST method.
I use these libs to get the XML payload and parse it into a Document:
import org.w3c.dom.*;
import org.xml.sax.InputSource;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.DocumentBuilder;
And here is the code:
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
try {
// get the XML payload and parse it into a Document
DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder docBuilder = docBuilderFactory.newDocumentBuilder();
Document dom;
InputSource input = new InputSource(request.getInputStream());
dom = docBuilder.parse(input);
catch(Exception ex) {
System.out.println("Exception thrown in XmlService");
ex.printStackTrace();
throw new ServletException(ex);
I create a relational table, that contains XMLType column:
CREATE TABLE xwarehouses (
warehouse_id NUMBER,
warehouse_spec XMLTYPE)
XMLTYPE warehouse_spec STORE AS CLOB;
Now I want to insert all DOM Document into XMLType column. So I do like this:
import oracle.xdb.XMLType;
String SQLTEXT = "INSERT INTO XWAREHOUSES (WAREHOUSE_ID, WAREHOUSE_SPEC) VALUES (?, ?)";
XMLType xml = XMLType.createXML(con,dom);
PreparedStatement sqlStatement = con.prepareStatement(SQLTEXT);
sqlStatement.setInt(1,2);
sqlStatement.setObject(2,xml);
sqlStatement.execute();
sqlStatement.close();
dom is the Document, that I got from HTTP Request input stream.
My servlet throws an exception:
java.lang.NoClassDefFoundError: oracle/xml/parser/v2/XMLParseException
at XmlService.GetMatListServiceHandler.processRequest(GetMatListServiceHandler.java:111)
at XmlService.XmlServiceHandler.handleRequest(XmlServiceHandler.java:43)
at XmlService.XmlServiceServlet.doPost(XmlServiceServlet.java:69)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:716)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:809)
why does he needs oracle.xml.parser.v2.XMLParseException? I don't use Oracle parser? Does this code line throws the exception (I am not able to debug my code, because I have not configured JDeveloper to be able to use Remote Debuging):
XMLType xml = XMLType.createXML(con,dom);
Does it reparses the given dom Document or what?. When I deploy xmlparserv2.jar to Tomcat, everything is ok, application inserts XML data into XMLType column.
Is there another way to insert the whole org.w3c.dom Document or Document fragment (that is already parsed) into XMLType column. Can you provide any sample code?
The Document may contain national symbols, so they should be correctly stored and then later retrieved.
Many thanks.

How to store xml files in oracle as xmltype

public class writexmldb2
     public static void main(String args[]) throws SQLException, FileNotFoundException
          DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
          Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@172.24.198.131:1521:ncad","scott","tiger");
          OracleXMLSave oracleXMLSave = new OracleXMLSave(conn, "RK1");
          Reader xsltReader=new FileReader(new File("d:/input.xslt"));
          oracleXMLSave.setXSLT(xsltReader, null);
          oracleXMLSave.setRowTag("RK1");
          oracleXMLSave.insertXML(oracleXMLSave.getURL("d:/catalog.xml"));
          OracleXMLQuery query = new OracleXMLQuery(conn, "SELECT JOURNAL_TITLE, PUBLISHER, EDITION, " +"ARTICLE_SECTION, TITLE, AUTHOR FROM JOURNAL");
          Reader xsltReader1=new FileReader(new File("d:/output.xslt"));
          query.setXSLT(xsltReader1, null);
          query.setRowTag("RK1");
          String xmlString=query.getXMLString();
i wrote this one... but i am getting following errors
Exception in thread "main" oracle.xml.sql.OracleXMLSQLException: No rows to modify -- the row enclosing tag missing. Specify the correct row enclosing tag.
     at oracle.xml.sql.dml.OracleXMLSave.saveXML(OracleXMLSave.java:2385)
     at oracle.xml.sql.dml.OracleXMLSave.saveXML(OracleXMLSave.java:2257)
     at oracle.xml.sql.dml.OracleXMLSave.insertXML(OracleXMLSave.java:1345)
     at writexmldb2.main(writexmldb2.java:18)

i also tried with following code. but this one also give some errors.
import oracle.sql.CLOB;
import oracle.xml.sql.dml.*;
import java.sql.*;
import oracle.jdbc.driver.*;
import oracle.jdbc.*;
import java.io.Writer;
import java.net.*;
public class xmlwritedb
public static void main(String args[]) throws SQLException, ClassNotFoundException
String tabName = "RK1"; // Table into which to insert XML data
String xmlData = "D:\\catalog.xml"; // XML document filename
Class.forName("oracle.jdbc.driver.OracleDriver");
// Initialize a JDBC connection
Connection conn =
DriverManager.getConnection("jdbc:oracle:thin:@172.24.198.131:1521:ncad","scott","tiger");
insertXML( xmlData, conn);
//OracleXMLSave save = new OracleXMLSave(conn, tabName);
//System.out.println(" successfully inserted "/*rowCount
// " rows into "*/+ tabName);
conn.close();
public static CLOB getCLOB(String xmlData, Connection conn) throws SQLException{
     CLOB tempClob = null;
     try{
     // If the temporary CLOB has not yet been created, create new
     tempClob = CLOB.createTemporary(conn, true, CLOB.DURATION_SESSION);
     // Open the temporary CLOB in readwrite mode to enable writing
     tempClob.open(CLOB.MODE_READWRITE);
     // Get the output stream to write
     Writer tempClobWriter = tempClob.getCharacterOutputStream();
     // Write the data into the temporary CLOB
     tempClobWriter.write(xmlData);
     // Flush and close the stream
     tempClobWriter.flush();
     tempClobWriter.close();
     // Close the temporary CLOB
     tempClob.close();
     } catch(SQLException sqlexp){
     tempClob.freeTemporary();
     sqlexp.printStackTrace();
     } catch(Exception exp){
     tempClob.freeTemporary();
     exp.printStackTrace();
     return tempClob;
public static void insertXML(String xmlData, Connection conn) {
     CLOB clob = null;
     String query;
     // Initialize statement Object
     PreparedStatement pstmt = null;
     try{
     query = "INSERT INTO RK1 VALUES (XMLType(?))";
     // Get the statement Object
     pstmt = conn.prepareStatement(query);
     // xmlData is the string that contains the XML Data.
     // Get the CLOB object using the getCLOB method.
     clob = getCLOB(xmlData, conn);
     // Bind this CLOB with the prepared Statement
     pstmt.setObject(1, clob);
     // Execute the Prepared Statement
     if (pstmt.executeUpdate () == 1) {
     System.out.println ("Successfully inserted a Purchase Order !");
     } catch(SQLException sqlexp){
     sqlexp.printStackTrace();
     } catch(Exception exp){
     exp.printStackTrace();
errors;;;;;;;;;
java.sql.SQLException: ORA-31011: XML parsing failed
ORA-19202: Error occurred in XML processing
LPX-00210: expected '<' instead of 'D'
Error at line 1
ORA-06512: at "SYS.XMLTYPE", line 0
ORA-06512: at line 1
     at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:125)
     at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:305)
     at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:272)
     at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:623)
     at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:181)
     at oracle.jdbc.driver.T4CPreparedStatement.execute_for_rows(T4CPreparedStatement.java:543)
     at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1027)
     at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:2885)
     at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:2957)
     at xmlwritedb.insertXML(xmlwritedb.java:70)
     at xmlwritedb.main(xmlwritedb.java:20)

How to store xml-file direct on file-directory on server ?

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