External DTDs in 1.1

Can 1.1 on Win2000 Server handler DTD that are external to the xml document? I know it handles local DTDs.
Here is the decl:
<!DOCTYPE TRANSCRIPT SYSTEM "\\dga22\DTDs\transcript.dtd">
Here is the error.
Thu Mar 08 15:51:40 CST 2001: \Transcription\Inprocess\trans02022001T1.xml:
oracle.ifs.common.IfsException: IFS-12608: Error while pre-parsing with the SAXParser: at line (2), column (59): Error opening external DTD '\\dga22\DTDs\transcript.dtd'.
at java.lang.Throwable.<init>(Compiled Code)
at java.lang.Exception.<init>(Compiled Code)
at oracle.ifs.common.IfsException.<init>(Compiled Code)
at oracle.ifs.common.IfsException.<init>(Compiled Code)
at oracle.ifs.beans.parsers.IfsXmlParser.preParse(Compiled Code)
at oracle.ifs.beans.parsers.IfsXmlParser.getParserName(IfsXmlParser.java:367)
at oracle.ifs.beans.parsers.IfsXmlParser.parse(IfsXmlParser.java:276)
at oracle.ifs.beans.parsers.IfsXmlParser.parse(IfsXmlParser.java:214)
at oracle.ifs.utils.common.ParserHelper.parseExistingDocument(ParserHelper.java:379)
at oracle.ifs.protocols.ntfs.server.FileProxy.parseFile(FileProxy.java:785)
at oracle.ifs.protocols.ntfs.server.FileProxy.cleanupFile(Compiled Code)
at oracle.ifs.protocols.ntfs.server.FileProxy.run(Compiled Code)
null

I think the DTD has to be stored in the IFS repository or accessed with an HTTP protocol
null

Similar Messages

Can I validate an XML file using an external DTD

Hi,
I'm trying to use an external DTD to validate an XML
file (which does not refer to this DTD). The java docs that ship
with the XML parser aren't clear on how exactly to do this (or
whether it can be done). I'd appreciate any advice on how I
should perform this operation.
Here's what I'm doing right now.
1) The Java file
import oracle.xml.parser.v2.*;
public class ParseWithExternalDTD
public static void main(String args[]) throws Exception
DOMParser dp=new DOMParser();
dp.parseDTD
("file:d:/jdk1.2/sample/test/family.DTD","family");
DTD dtd=dp.getDoctype();
dp.setDoctype(dtd);
dp.parse("file:d:/jdk1.2/sample/test/family.xml");
System.out.println("Finished with no errors!");
2) The family.DTD file
<!ELEMENT family (member*)>
<!ATTLIST family lastname CDATA #REQUIRED>
<!ELEMENT member (#PCDATA)>
<!ATTLIST member memberid ID #REQUIRED>
<!ATTLIST member dad IDREF #IMPLIED>
<!ATTLIST member mom IDREF #IMPLIED>
3) The family.xml file
<?xml version="1.0" standalone="no"?>
<family lastname="Smith">
<TagToFoilParserValidation>
</TagToFoilParserValidation>
<member memberid="m1">Sarah</member>
<member memberid="m2">Bob</member>
<member memberid="m3" mom="m1" dad="m2">Joanne</member>
<member memberid="m4" mom="m1" dad="m2">Jim</member>
</family>
4) The output
Finished with no errors!
As you can see, the DOMParser failed to validate the family.xml
file against the family dtd otherwise, it would have reported a
validation error when it came across the
TagToFoilParserValidation.
Any insight as to what I'm doing wrong would be much appreciated.
Sincerely,
Keki
Project Iona
Manufacturing Applications
Oracle Corporation
The views and opinions expressed here are
my own and do not reflect the views and
opinions of Oracle Corporation
null

Keki Burjorjee (Oracle) (guest) wrote:
: 2 further questions related to this issue.
: 1) Say I am using XSLT to transform A.xml into B.xml, and I
: want to embed a reference to B.dtd within the B.xml file. Is
: there an XSLT command which will allow me to do this?
: 2) Is it possible for your team to give me a mechanism whereby
I
: can preset the xml parser to validate the next xml file (or
: inputstream) it receives against a particular DTD? This scheme
: does not require the dtd to be present within the XML file
: Thanks,
: - Keki
: Oracle XML Team wrote:
: : What you are doing wrong is not including a reference to the
: : applicable DTD in your XML document. Without it there is no
: way
: : that the parser knows what to validate against. Including
the
: : reference is the XML standard way of specifying an external
: : DTD. Otherwise you need to embed the DTD in your XML
Document.
: : Oracle XML Team
: : http://technet.oracle.com
: : Oracle Technology Network
: : Keki Burjorjee (guest) wrote:
: : : Hi,
: : : I'm trying to use an external DTD to validate an XML
: : : file (which does not refer to this DTD). The java docs that
: : ship
: : : with the XML parser aren't clear on how exactly to do this
: (or
: : : whether it can be done). I'd appreciate any advice on how I
: : : should perform this operation.
: : : Here's what I'm doing right now.
: : : 1) The Java file
: : : import oracle.xml.parser.v2.*;
: : : public class ParseWithExternalDTD
: : : public static void main(String args[]) throws Exception
: : : DOMParser dp=new DOMParser();
: : : dp.parseDTD
: : : ("file:d:/jdk1.2/sample/test/family.DTD","family");
: : : DTD dtd=dp.getDoctype();
: : : dp.setDoctype(dtd);
: : : dp.parse("file:d:/jdk1.2/sample/test/family.xml");
: : : System.out.println("Finished with no errors!");
: : : 2) The family.DTD file
: : : <!ELEMENT family (member*)>
: : : <!ATTLIST family lastname CDATA #REQUIRED>
: : : <!ELEMENT member (#PCDATA)>
: : : <!ATTLIST member memberid ID #REQUIRED>
: : : <!ATTLIST member dad IDREF #IMPLIED>
: : : <!ATTLIST member mom IDREF #IMPLIED>
: : : 3) The family.xml file
: : : <?xml version="1.0" standalone="no"?>
: : : <family lastname="Smith">
: : : <TagToFoilParserValidation>
: : : </TagToFoilParserValidation>
: : : <member memberid="m1">Sarah</member>
: : : <member memberid="m2">Bob</member>
: : : <member memberid="m3" mom="m1" dad="m2">Joanne</member>
: : : <member memberid="m4" mom="m1" dad="m2">Jim</member>
: : : </family>
: : : 4) The output
: : : Finished with no errors!
: : : As you can see, the DOMParser failed to validate the
: : family.xml
: : : file against the family dtd otherwise, it would have
: reported
: : a
: : : validation error when it came across the
: : : TagToFoilParserValidation.
: : : Any insight as to what I'm doing wrong would be much
: : appreciated.
: : : Sincerely,
: : : Keki
: : : Project Iona
: : : Manufacturing Applications
: : : Oracle Corporation
: : : The views and opinions expressed here are
: : : my own and do not reflect the views and
: : : opinions of Oracle Corporation
1) No XSLT commands exist that allow you to embed a DTD while
doing the transformation.
2) You can use the setDocType() method in the parser, to set a
DTD based on which the XML document will be validated. The
parseDTD() method allows you to parse a DTD file separately and
get a DTD object. Here is a sample code :
DOMParser domparser = new DOMParser();
domparser.setValidationMode(true);
// parse the DTD file
domparser.parseDTD(new FileReader(dtdfile));
DTD dtd = domparser.getDocType();
// Parse XML file - XML file will be validated based on the DTD.
domparser.setDocType(dtd);
domparser.parse(new FileReader(xmlfile));
Document doc = domparser.getDocument();
Oracle XML Team
http://technet.oracle.com
Oracle Technology Network
null

Error opening external DTD 'book.dtd'

I know this may be something simple, but can't get it to work. I have a local (on my local network) dtd file that I'm trying to use for validation on my xml file.
My first two lines in the xml are:
<?xml version="1.0" ?>
<!DOCTYPE book SYSTEM "D:\tmp\book.dtd">
When trying to parse it in Java, I get the exception thrown of:
Error opening external DTD 'book.dtd'.
I checked, and the file has full permissions for read and write, and it is in the directory specified.
How can I use an external dtd file on my local network for my DTD validation?
Thanks in advance!
null

Try using PUBLIC instead of SYSTEM.
Oracle XML Team

Error opening external DTD 'Segnatura.dtd' using dbms_xmlsave.insertXML

I've been trying to insert a document in a table. All works fine
if the xml doesn't contains the doctype element!
If I add the row
<!DOCTYPE Segnatura SYSTEM "Segnatura.dtd">
to my xml I get the error:
oracle.xml.sql.OracleXMLSQLException: Error opening external DTD
'Segnatura.dtd'.
If I specify all the path "file:///temp/Segnatura.dtd" the insert
works, but I don't want to do in that way beacause I don't want
to modify the original xml that i'm inserting!
In the package dbms_xmlsave I have no ways to change the
basedir/baseurl
or to setValidationMode to false like in xmlparser package.
Is there any way to solve this problem??
Thank's in advance
Mauro
This is an example scratch of my xml doc:
<?xml version = '1.0' encoding = 'ISO-8859-1'?>
<!DOCTYPE Segnatura SYSTEM "Segnatura.dtd">
<Segnatura versione="2001-05-07"
xmlns:xml="http://www.w3.org/XML/1998/namespace" xml:lang="it">
</Segnatura>

Hy Steven, thank's for your attention.
I'm not using the xsql servlet.
I'm reading an xml file coming from the file system and I want to
import it in the db using a java stored proc.
I also have the dtd file (Segnatura.dtd) but I don't know where
to put in on the server.
If I run my java program and I put Segnatura.dtd in the execution
classpath on the program the xml is loaded fine.
If I load the stored proc in the db then I don't know where to
put the dtd. Do I have to put the directory containing the dtd in
the server classpath and the restart the db maibe?
thank's
mauro

XML document in CLOB with reference to external DTD

If you place the xml document in clob using dbms_lob and the document has reference to external (system) DTD then it gives an error 'Error opening external DTD'. Whats the work around. See example below...
declare
xmlstring CLOB;
xmlstring1 CLOB;
os_file BFILE := bfilename('BFILE_DIR','family.xml');
> > > rowsp INTEGER; > > > errnum NUMBER; > > > errmsg VARCHAR2(2000);
> > > time VARCHAR2(20); > > > begin
> > > select to_char(sysdate,'MM/DD/YYYY HH24:MI:SS')
> > > into time from dual; > > > dbms_output.put_line(time);
> > > dbms_lob.createtemporary(xmlstring, true, > > > dbms_lob.session);
> > > dbms_lob.fileopen(os_file, > > dbms_lob.file_readonly);
> > > dbms_lob.loadfromfile(xmlstring, os_file,
> > > dbms_lob.getlength(os_file));
> > > select to_char(sysdate,'MM/DD/YYYY HH24:MI:SS')
> > > into time from dual; > > > dbms_output.put_line(time);
> > > xmlgen.resetOptions; > > > xmlgen.setRowTag('family');
> > > --xmlgen.setIgnoreTagCase(xmlgen.IGNORE_CASE);
> > > rowsp := xmlgen.insertXML('family',xmlString);
> > > dbms_output.put_line(' Rows processed = '| | > > > TO_CHAR(rowsp));
> > > dbms_lob.freetemporary(xmlstring);
> > > dbms_lob.fileclose(os_file); > > > commit; > > > exception
> > > when no_data_found then > > > rollback;
> > > dbms_lob.freetemporary(xmlstring);
> > > dbms_lob.fileclose(os_file); > > > errnum := abs(SQLCODE);
> > > errmsg := SQLERRM;
> > > dbms_output.put_line(errnum| |'----'| |errmsg); > > > when others then
> > > rollback; > > > dbms_lob.freetemporary(xmlstring);
> > > dbms_lob.fileclose(os_file); > > > errnum := abs(SQLCODE);
> > > errmsg := SQLERRM;
> > > dbms_output.put_line(errnum| |'----'| |errmsg); > > > end;

Can be one of two problems.
One
Your database user does not have
privileges to open a socket inside
the database. This will prevent
the XML parser running inside the DB
from retrieving the DTD which it must
do to properly parse the document.
Two
you are sitting behind a corporate
firewall and need to properly set
the Proxy Server host and port to
properly retrieve the DTD.
From looking at your code it would appear
that your job can more easily be done by
using the OracleXML putXML command line
utility outside the database.
You can specify the -D options to your
JavaVM to set the System properties for
the proxy server if need be like this:
java -DproxySet=true -DproxyHost=yourproxyserver OracleXML putXML

Validating an XML document using external DTD?

Hi,
I want to validate an XML file using external DTD with SAX parser.
How can I validate an XML file with external DTD.
Thanks in Advance,
Mahendra

I dont think we can set a DTD file throug java while
parsing an XML.I've done it with an XML schema though. Can you use that instead? For schemas you do something like:
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setAttribute( "http://java.sun.com/xml/jaxp/properties/schemaSource",
schemaUrl );where schemaUrl in this case would be something like file:///usr/local/whatever.xsd

Validating XML against an external DTD

I've three questions concerning the validation of an XML file on Checkin:
1. Can the SimpleXMLParser validate an XML file against an external (internal) DTD.
2. How do I have to construct the !DOCTYPE Reference in my XML file for the parser to find my external DTD
3. Do I need to have a iFS type definition for my file to get it validated
null

Yes, DTD Validation is supported for 1.1
but its not supported on a Per document basis
or a per protocol basis.
There is a System wide Property called
IfsDefaultDTDValidation which if set to true
will turn on validation for the entire
system (all protocols)
In addition, there is also support for a validate option to be passed to the parser
(which is currently not exposed for 1.1 through the protocols) but a Custom Parser
or application can set the validate mode on.
The validate option setting takes preference
over the IfsDefaultDTDValidation setting
null

XML-Document with extern DTD

Hello!
How can the Oracle XML-Parser parse a XML-Document without the
XML-Declaration. There is no information about the Version and
the DTD in the XML-Document. Can I use an extern DTD?
Thanks,
Peter
null

Peter Roemer (guest) wrote:
: Hello!
: How can the Oracle XML-Parser parse a XML-Document without the
: XML-Declaration. There is no information about the Version and
: the DTD in the XML-Document. Can I use an extern DTD?
: Thanks,
: Peter
Have you tried oracle.xml.parser.v2.XMLParser.setDoctype(DTD)?
Oracle XML Team
http://technet.oracle.com
Oracle Technology Network
null

Error opening external DTD

I get the error above when doing the following
import oracle.xml.parser.v2.DOMParser;
public class testXML

I do not know how do you pass the JDK compiler.Typos in the transcription process. I was more interested in showing my approach rather than precise code (apologies).
Actual code below - less 2 methods I have not changed.
Andrew
=======================
import java.net.URL;
import org.w3c.dom.Node;
import org.w3c.dom.Element;
import org.w3c.dom.Document;
import org.w3c.dom.NodeList;
import org.w3c.dom.NamedNodeMap;
//import oracle.xml.parser.v2.DOMParser;
//import oracle.xml.parser.v2.XMLDocument;
import java.io.*;
import org.xml.sax.*;
import org.apache.xerces.parsers.DOMParser;
public class DOMSample
static public void main(String[] argv)
try
if (argv.length != 1)
// Must pass in the name of the XML file.
System.err.println("Usage: java DOMSample <xml file>");
System.exit(1);
// Get an instance of the parser
DOMParser parser = new DOMParser();
// Oracle's Way - gives an error "Error opening external DTD"
// Set various parser options: validation on,
// warnings shown, error stream set to stderr.
// parser.setErrorStream(System.err);
// parser.setValidationMode(DOMParser.DTD_VALIDATION); <-- deprecated ??
// parser.showWarnings(true);
// Parse the document
// System.out.println("Parsing XML document and do DTD Validation...");
// System.err.println("Parser version " + parser.getReleaseVersion());
// parser.parse(DemoUtil.createURL(argv[0]));
// My way - using Xerces - works, using an input source with Oracle way also fails
File file = new File ("c:\\temp2\\javFilterDat.xml");
InputSource is = new InputSource( new FileReader(file));
is.setSystemId("file:/c:"+ System.getProperty("file.separator") +
"temp2");
parser.parse(is);
// Obtain the document.
Document doc = parser.getDocument();
// Print document elements
System.out.print("The elements are: ");
printElements(doc);
// Print document element attributes
System.out.println("The attributes of each element are: ");
printElementAttributes(doc);
catch (Exception e)
System.out.println(e.toString());

Use external DTD in 11g

Hi,
I try to parse an XML file within a CLOB column. In Oracle 9i and 10g the code work, but in 11 I get a lot of errors.
First I got
ORA-31020: Der Vorgang ist nicht zulässig, Ursache: For security reasons, ftp and http access over XDB repository is not allowed on server side (-31020)
The XML file contains a reference to an external DTD, which is accessible per HTTP on a remote webserver.
As I have understood, I have to register all my DTDs within the Oracle Database. I found
dbms_xmlschema.registerURI()
to do the job. This is very unpractical, because there are a lot of DTDs, which can be referenced by the XML-CLOBs. So I have to register all the DTDs manually.
Normally the XML generator adds the matching DTD reference and so I can validate the XML with the parser without any knowledge about the type of the DTD.
To figure out the problem I read a lot of documents on severyl websites. I have tried
select HTTPURITYPE('http://mywebserver.domain/schema/mydtd-v1.0.dtd').getCLob() from dual;
to load the DTD content. Surprise, surprise I got a lot of ACL errors. To solve that, I have added some network acls. At the moment the statement above
returns my DTD within a CLOB now, so it seems, that I can load the external file from the remote webserver.
Back to registerURI():
dbms_xmlschema.registerURI(
      schemaURL => 'http://mywebserver.domain/schema/mydtd-v1.0.dtd',
      schemaDocUri => 'http://mywebserver.domain/schema/mydtd-v1.0.dtd',
      local => false);
returns now (error messages in German)
ORA-31011: XML-Parsing nicht erfolgreich
ORA-19202: Fehler bei XML-Verarbeitung
LPX-00247: Ungültige Dokument-Typ-Deklaration (DTD)
Error at line 5
aufgetreten
ORA-06512: in "XDB.DBMS_XMLSCHEMA_INT", Zeile 20
ORA-06512: in "XDB.DBMS_XMLSCHEMA", Zeile 199
ORA-06512: in Zeile 12
The same error occurs on
dbms_xmlschema.registerschema(
      schemaURL => 'http://mywebserver.domain/schema/mydtd-v1.0.dtd',
      schemaDoc => HTTPURITYPE('http://mywebserver.domain/schema/mydtd-v1.0.dtd').getCLob()
How I can get more information about the underlying error? I have tried to enable tracing for some XDB events, but in the udump directory
exist only old files. I think, the DTD is correct, also the reference within the XML CLOB (because it works on the old database instances).
It seems to be a security or character-set(?) issue.
Any ideas?
Thanks a lot
Andre

As I have understood, I have to register all my DTDs within the Oracle Database.
Not exactly.
DBMS_XMLSchema procedures deal with XML schemas, not DTDs.
You can have Oracle resolve the DTD by loading it into the XML DB repository at the same uri referenced by the XML file.
Or, if you don't actually need to use those DTDs to validate XML documents, you can also disable DTD validation altogether at session or instance level.

Validating an xml with DTD external DTD

Hi
how can i validate my XML File with an external DTD ?
thanks for your replies
serge

Hi,
when you use the XML Library, the interface if_ixml_parser has a static method set_validation( ) to activate and deactivate a DTD validation.
There are the follow constants in the if_ixml_parser for the DTD validation-mode:
if_ixml_parser=>co_no_validation
Do not validate the XML-Document against the document type definition (DTD)
if_ixml_parser=>co_validate
Validate the XML-Document against the document type definition (DTD)
if_ixml_parser=>co_validate_if_dtd
Validate the XML-Document against the document type definition (DTD) if a DTD is specified. Otherwise parse the Document in non validating mode.
see also the SAP online-help:
<a href="http://help.sap.com/saphelp_webas610/helpdata/de/bb/5766b2dca511d4990b00508b6b8b11/content.htm">Interface if_ixml_parser</a>
Regards
Stefan

ORA-20100: Error occurred while parsing:Error opening external DTD ( Asap)

Hi I'm using domsample example. And I have written the program. The xml file at the starting has this string"<!DOCTYPE MobileInventoryResponse SYSTEM "MobileInventoryResponse.dtd">", from which I'm getting error -"ORA-20100: Error occurred while parsing: Error opening external DTD".
I'm new to xml could you please help me to solve this problem. I assume this is related to DTD for which I need to set base path. But I'm not sure how to do it? I'm getting this xml file through CLOB which I'm able to parse until an extent. where in between got this error.
Here is my partial code:
l_doc_id := rec_xml_data.id;
l_xml_parser := xmlparser.newParser;
xmlparser.setValidationMode(l_xml_parser, FALSE);
xmlparser.parseCLOB(l_xml_parser,rec_xml_data.l_xml_data);--PARSING THE CLOB WHICH CONTAINS XML FILE
l_xml_doc := xmlparser.getDocument(l_xml_parser);
xmlparser.freeParser(l_xml_parser);
l_nodelist := xmldom.getElementsByTagName(l_xml_doc, '*');
l_length := xmldom.getLength(l_nodelist);
-- loop through elements
FOR l_rec_xml in 0..l_length-1
LOOP
l_node := xmldom.item(l_nodelist, l_rec_xml);
-- dbms_output.put(xmldom.getNodeName(n) || ' ');
-- get the text node associated with the element node
l_nodename:=xmldom.getNodeName(l_node);
l_node := xmldom.getFirstChild(l_node);
IF (xmldom.isNull(l_node) = false) THEN
IF xmldom.getNodeType(l_node) = xmldom.TEXT_NODE THEN
IF l_nodename = 'purchase-order-number' THEN
l_po_num:=NULL;
l_po_num:= xmldom.getNodeValue(l_node);
-- dbms_output.put_line('Purchaser Order Num : '||l_po_num);
END IF;
from here onwards I get the string values
Now I don't know where to set the DTD basepath or baseurl. I need it asap.
Regards,
Naveen.

The version which I'm working on is 10.2.0.4.
XML File---
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE MobileInventoryResponse SYSTEM "MobileInventoryResponse.dtd">
<MobileInventoryResponse>
<message>
<message-header>
<message-id>16244182</message-id>
<transaction-name>ship-advice</transaction-name>
<partner-name>cbeyond</partner-name>
<source-url>http://www.brightpoint.com</source-url>
<create-timestamp>20080826150709</create-timestamp>
<response-request>1</response-request>
</message-header>
<ship-advice>
<header>
<customer-id>297859</customer-id>
<shipment-information>
<ship-first-name>RA_13Aug_1</ship-first-name>
<ship-last-name>MIND</ship-last-name>
<ship-address1>test</ship-address1>
<ship-city>test</ship-city>
<ship-state>VA</ship-state>
<ship-post-code>22102-4931</ship-post-code>
<ship-country-code>US</ship-country-code>
<ship-phone1>0040726335068</ship-phone1>
<ship-email>[email protected]</ship-email>
<ship-via>FX01</ship-via>
<ship-request-date>20080826</ship-request-date>
<ship-request-warehouse>CBY1</ship-request-warehouse>
</shipment-information>
<purchase-order-information>
<purchase-order-number>380928</purchase-order-number>
<account-description />
<purchase-order-amount>0.0</purchase-order-amount>
<currency-code>USD</currency-code>
</purchase-order-information>
<order-header>
<customer-order-number>0002759</customer-order-number>
<customer-order-date>20080826</customer-order-date>
<order-sub-total>19.0</order-sub-total>
<order-discount>0.0</order-discount>
<order-tax1>0.0</order-tax1>
<order-tax2>0.0</order-tax2>
<order-tax3>0.0</order-tax3>
<order-shipment-charge>18.0</order-shipment-charge>
<order-total-net>0.0</order-total-net>
<order-status>Completed</order-status>
<order-type />
<brightpoint-order-number>35028788</brightpoint-order-number>
<warehouse-id>CBY1</warehouse-id>
<ship-date>20080826</ship-date>
</order-header>
</header>
<detail>
<line-item>
<line-no>1</line-no>
<item-code>SKU1</item-code>
<universal-product-code>0</universal-product-code>
<ship-quantity>1.0</ship-quantity>
<unit-of-measure>EA</unit-of-measure>
<serial-list>
<serial-numbers>
<esn>TIMI000013</esn>
</serial-numbers>
</serial-list>
<line-status />
<base-price>0.0</base-price>
<line-discount>0.0</line-discount>
<line-tax1>0.0</line-tax1>
<line-tax2>0.0</line-tax2>
<line-tax3>0.0</line-tax3>
<bill-of-lading>929406733828</bill-of-lading>
<scac>FX01</scac>
</line-item>
</detail>
</ship-advice>
<transactionInfo>
<eventID>16244182</eventID>
</transactionInfo>
</message>
</MobileInventoryResponse>
XML FILE END--------------------
MY PROGRAM IS AS BELOW---
get_eai_data_prc( x_ret_code OUT NUMBER
,p_debug_flag IN VARCHAR2
IS
--Local Variables
l_xml_parser xmlparser.Parser;
l_xml_doc xmldom.DOMDocument;
l_xml_data CLOB;
l_nodelist xmldom.DOMNodeList;
l_length NUMBER := 0;
l_num_cnt NUMBER := 0;
l_node xmldom.DOMNode;
l_docelem DBMS_XMLDOM.DOMElement; -- XML DOM element.
l_nodeValue VARCHAR2(30); -- Text value of the node.
l_nodename VARCHAR2(100);
l_po_num VARCHAR2(150);
l_account_desc VARCHAR2(150);
l_cust_ord VARCHAR2(150);
l_ship_date VARCHAR2(150);
l_item_code VARCHAR2(150);
l_ship_qty VARCHAR2(150);
l_esn VARCHAR2(150);
l_cust_channel_type VARCHAR2(150);
l_cust_grp_acct VARCHAR2(150);
l_max_doc_id NUMBER;
l_doc_id NUMBER;
l_market_id VARCHAR2(150);
l_record_id VARCHAR2(30);
TYPE l_esn_table IS TABLE OF VARCHAR2(30)
INDEX BY BINARY_INTEGER;
l_data l_esn_table;
--CURSOR TO GET XML DATA FROM EAI
CURSOR cur_xml_data(p_doc_id VARCHAR2)
IS
SELECT id
,document l_xml_data
FROM tds_xml_store_temp
WHERE id >= id ;
BEGIN
FOR rec_xml_data IN cur_xml_data(l_max_doc_id)
LOOP
l_doc_id := rec_xml_data.id;
l_xml_parser := xmlparser.newParser;
xmlparser.setValidationMode(l_xml_parser, FALSE);
xmlparser.parseCLOB(l_xml_parser,rec_xml_data.l_xml_data);
l_xml_doc := xmlparser.getDocument(l_xml_parser);
xmlparser.freeParser(l_xml_parser);
l_nodelist := xmldom.getElementsByTagName(l_xml_doc, '*');
l_length := xmldom.getLength(l_nodelist);
-- loop through elements
FOR l_rec_xml in 0..l_length-1
LOOP
l_node := xmldom.item(l_nodelist, l_rec_xml);
-- dbms_output.put(xmldom.getNodeName(n));
-- get the text node associated with the element node
l_nodename:=xmldom.getNodeName(l_node);
l_node := xmldom.getFirstChild(l_node);
IF (xmldom.isNull(l_node) = false) THEN
IF xmldom.getNodeType(l_node) = xmldom.TEXT_NODE THEN
IF l_nodename = 'purchase-order-number' THEN
l_po_num:=NULL;
l_po_num:= xmldom.getNodeValue(l_node);
-- dbms_output.put_line('Purchaser Order Num : '||l_po_num);
END IF;--purchase-order-number
IF l_nodename = 'account-description' THEN
l_account_desc :=NULL;
l_account_desc := xmldom.getNodeValue(l_node);
END IF;
IF l_nodename = 'customer-channel-type' THEN
l_cust_channel_type:=NULL;
l_cust_channel_type:= xmldom.getNodeValue(l_node);
END IF;
IF l_nodename = 'customer-group-account' THEN
l_cust_grp_acct := NULL;
l_cust_grp_acct := xmldom.getNodeValue(l_node);
END IF;
IF l_nodename = 'customer-order-number' THEN
l_cust_ord:=NULL;
l_cust_ord:= xmldom.getNodeValue(l_node);
-- dbms_output.put_line('Customer Order NUm : '||l_cust_ord);
END IF;--customer-order-number
IF l_nodename = 'ship-date' THEN
l_ship_date:=NULL;
l_ship_date:= xmldom.getNodeValue(l_node);
-- dbms_output.put_line('Ship Date : '||to_date(l_ship_date,'YYYY-mm-dd'));
END IF;--ship-date
IF l_nodename = 'item-code' THEN
l_item_code:=NULL;
l_item_code:= xmldom.getNodeValue(l_node);
-- dbms_output.put_line('Item Code : '||l_item_code);
END IF;--item-code
IF l_nodename = 'esn' THEN
l_esn:=NULL;
l_num_cnt := l_num_cnt + 1;
l_esn:=xmldom.getNodeValue(l_node);
l_data(l_num_cnt) := l_esn;
-- dbms_output.put_line('Serial Num : '||l_esn);
END IF;--esn
IF l_nodename = 'market-id' THEN
l_market_id := NULL;
l_market_id := xmldom.getNodeValue(l_node);
END IF;
IF l_nodename = 'ship-quantity' THEN
l_ship_qty:=NULL;
l_ship_qty:= xmldom.getNodeValue(l_node);
-- dbms_output.put_line('Ship Quantity : '||l_ship_qty);
END IF;--ship-quantity
END IF;--xmldom.TEXT_NODE
END IF;
END LOOP;--l_rec_xml
FOR j in l_data.first..l_data.last
LOOP
INSERT INTO cbey_shipment_int_stg( purchase_order_number
,account_description
,customer_order_number
,ship_date
,item_code
,ship_quantity
,esn
,customer_channel_type
,customer_group_account
,market_id
,eai_xml_doc_id
,record_status
,record_id
VALUES
( l_po_num
,l_account_desc
,l_cust_ord
,to_date(l_ship_date,'YYYY-mm-dd')
,l_item_code
,l_ship_qty
,l_data(j)
,l_cust_channel_type
,l_cust_grp_acct
,l_market_id
,l_max_doc_id
,'NEW'
,CBEY_RECORD_ID_SEQ_S.nextval
END LOOP;--j
UPDATE cbey_interface_run_log
SET request_id = l_conc_req_id
,lastrun_date = SYSDATE
,doc_id = rec_xml_data.id
WHERE program_id = 'SHIPMENT_INT'
AND doc_id =l_max_doc_id;
l_data.delete;
l_num_cnt :=0;
END LOOP; --rec_xml_data
COMMIT;
END of the Procedure--------------------------
Now if I load the xml file without the this :- <!DOCTYPE MobileInventoryResponse SYSTEM "MobileInventoryResponse.dtd">
it works well. But it gives error when this particular thing is there.
Regards,
Naveen
Edited by: MAN on Oct 17, 2008 7:28 AM

ORA-31020 when using XML with external DTD or entities

I'd like to parse XML documents against a modular DTD that references other DTDs. This works fine with Oracle 9i. But after upgrading to 11g, the parsing of XML-instances fails and DBMS_XMLPARSER.parseClob produces ORA-31020.
The same error occurs even if I simply try to store XML with a reference to an external DTD as xmltype:
SQL> select xmltype('<?xml version="1.0" encoding="iso-8859-1"?><!DOCTYPE ewl-artikel SYSTEM "http://www.foo.com/example.dtd"><test>123</test>') from dual;
ERROR:
ORA-31020: Der Vorgang ist nicht zulässig, Ursache: For security reasons, ftp
and http access over XDB repository is not allowed on server side
ORA-06512: in "SYS.XMLTYPE", Zeile 310
ORA-06512: in Zeile 1
How can I use external DTDs on remote servers in order to parse XML in an 11g database??? Any ideas for a workaround? Thanks in advance!

This is my PL/SQL validation procedure:
procedure validatexml (v_id in number default 0) is
PARSER DBMS_XMLPARSER.parser;
DTD_SOURCE clob;
DTD_DOCUMENT xmldom.DOMDocumentType;
XML_INSTANCE xmltype;
BEGIN
-- load DTD from XDB repository
SELECT httpuritype('http://example.foo.de/app1/DTD1.dtd').getclob() into DTD_SOURCE from dual;
-- load XML instance
select co_xml into XML_INSTANCE from tb_xmltab where co_id=v_id;
-- parse XML instance
PARSER := DBMS_XMLPARSER.newParser;
xmlparser.setValidationMode( PARSER , false);
xmlparser.parseDTDClob( PARSER , DTD_SOURCE , 'myfirstnode' );
DTD_DOCUMENT := xmlparser.getDoctype( PARSER );
xmlparser.setValidationMode( PARSER , true );
xmlparser.setDoctype( PARSER , DTD_DOCUMENT );
DBMS_XMLPARSER.parseClob( PARSER , v_xml );
DBMS_XMLPARSER.freeParser(PARSER);
htp.print('XML instance succesfully validated!');
end validatexml;

Force to validate external DTD ?

Hello everybody !
Actually I parse a XML document with validation feature turned on :
XMLReader parser = XMLReaderFactory.createXMLReader("org.apache.xerces.parsers.SAXParser");
parser.setFeature("http://xml.org/sax/features/validation", true);
parser.setContentHandler(myHandler);
parser.setErrorHandler(myHandler);
parser.parse("/XMLdoc/.../myDoc.xml");
DTD reference is specified in XML document :
<?xml version="1.0" standalone="no"?>
<!DOCTYPE root SYSTEM "file.dtd">
Does anybody know how to force XML validation according to external DTD not define in the document at parse time (I want user to make its own XML document without reference or handling DTD part) ?
Thanks for your help !

Then I'd recommend processing the file with DOM without validation, creating a second Document object with the proper DTD specified (or enough of it specified that you could supply the rest via an EntityResolver) and then copy the contents of the full Document into the new Document with no contents but with a good DTD.
Then, serialize it to a stream or String, and run it throught DOM a second time.
Kind of clunky, but it should work unless the file is huge.
If the file is huge, I'd write code to read the file as a character stream and put the DTD specificaiton in the data. Then process this modified version through DOM.
Dave Patterson

Referencing an external DTD

hi,
I am facing problems while trying to parse an XML file, when the correspoding DTD is a jar file resource. I get the following error
org.xml.sax.SAXException: Fatal Error: URI=jar:file:/u/arun/projects/base/jar/c.jar!/config/prices/parser/input.xml Line=2: External entity not found: "jar:file:/u/arun/projects/base/jar/c.jar!/config/prices/parser/../gui/format.dtd".
at deshaw.common.format.parser.XmlParser.fatalError(XmlParser.java:575)
at org.apache.crimson.parser.Parser2.fatal(Parser2.java:3185)
at .....
my xml file URI is
jar:file:/u/arun/projects/base/jar/c.jar!/config/prices/parser/input.xml
the dtd is in the same jar "c.jar", albeit in a different directory "gui"
jar:file:/u/arun/projects/base/jar/c.jar!/config/prices/gui/format.dtd
in input.xml i am trying to reference the dtd as follows
<!DOCTYPE Formats SYSTEM "../gui/format.dtd">
however this relative reference does not work, and throws the above exception. i can't understand why this fails. Can somebody throw more light on this problem, and help me resolve it?
Thanks
arun

As per your question, your XML has
<!DOCTYPE Formats SYSTEM "../gui/format.dtd">
I think, you should have
<!DOCTYPE Format SYSTEM "../gui/format.dtd">
and your Root element should also be named as "Format". Does this help?

External DTDs in 1.1

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