Search XML doc with Intermedia

Is the following query correct for Intermedia? It doesn't return any rows and I know I have some in my table.
SELECT ID
FROM ngtn_transition
WHERE transition_name = 'Negotiate'
AND status = 0
and ( contains (source, '(DESKA WITHIN desk) and (USRA WITHIN user)') > 0 OR
contains (destination,'(DESKA WITHIN desk) and (USRA WITHIN user)') > 0 ) and
( contains (source, 'DESKB WITHIN desk') > 0 OR
contains (destination, 'DESKB WITHIN desk') > 0 );
null

Yes, thanks Steve. I loaded ctxsrv as a daemon process and it syncs all DML every few seconds. Very nice, however, I heard ctxsrv causes a lot of index fragmentation?

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Has anybody tried creating and validating a XML doc with XML Schema?

Hi,
Has anybody tried creating and validating a XML doc with XML Schema?

With XMLBeans, an XML document may be created from and validated with an XML schema.

Still problems serializing xml-docs with xml-parser for java v2.0.2.7

Hi !
I'm using the Oracle XML Parser 2.0.2.7.0 and get some problems when serializing the XMLDocument.
In one class (DOMOut) I parse a xml-file with the oracle.xml.parser.v2.DOMParser, then obtain the XMLDocument and write it to System.out
In another class (DOMIn) I fetch the XMLDocument from System.in, search for a given Element and print it's TextValue (if existing) to System.out
That is where the error occurs.
I get the XMLDocument from System.in but the returning NodeList from doc.getElementsByTagName() is empty. [nl.getLength()==0] even if it shouldn't be.
Look at this code and output:
[DOMOut]
DOMParser parser = new DOMParser();
parser.parse(url);
XMLDocument doc = (XMLDocument)parser.getDocument();
ObjectOutputStream out = new ObjectOutputStream(System.out);
out.writeObject(doc); out.flush();
[DOMIn]
ObjectInputStream in = new ObjectInputStream(System.in);
XMLDocument doc = (XMLDocument)in.readObject();
doc.print(System.out);
NodeList nl = doc.getElementsByTagName("Name");
System.out.println("Length of NodeList: "+nl.getLength());
if (nl.getLength()==0)
System.out.println(argv[0] + ": not in this document!");
else {
XMLNode node = (XMLNode) nl.item(nl.getLength()-1);
System.out.println(node.getNodeName() + ": " + (node.getFirstChild()).getNodeValue());
This is the relevant code.
I javac both classes and then do this:
java DOMOut xmltestfile.xml > xx
java DOMIn Name < xx
And get this as output:
<?xml version = '1.0'?>
<!DOCTYPE course [
<!ELEMENT course (Name,Dept,Instructor,Student)>
<!ELEMENT Name ((#PCDATA)*)*>
<!ELEMENT Dept ((#PCDATA)*)*>
<!ELEMENT Instructor (Name)>
<!ELEMENT Student (Name)*>
]>
<course>
<Name>Calculus</Name>
<Dept>Math</Dept>
<Instructor>
<Name>Jim Green</Name>
</Instructor>
<Student>
<Name>Jack</Name>
<Name>Mary</Name>
<Name>Paul</Name>
</Student>
</course>
Length of NodeList: 0
Name: not in this document!
Has anyone an idea?
If I do all this stuff without serializing it works.
If I do not search for argv[0], but the string "Name" it fails.
If I do search for "*" it works fine!
I'm very confused could anybody please help me a bit??
Stefan.
[[email protected]]

The link has been fixed. You will go to the v2 download page
now. Sorry for the inconvience.
Oracle XML Team
http://technet.oracle.com
Oracle Technology Network
Renilton Oliveira (guest) wrote:
: I didn't find the file for version 2.0.0.0 as well.
: Renilton
: Andrei Filimonov (guest) wrote:
: : I tried to download XML Parser for Java v2 it seems that
only
: v
: : 1.0.1.4 is available. Could you please give an exact URL for
: v2
: : download?
: : Andrei Filimonov
: : Oracle XML Team wrote:
: : : The Oracle XML v2 parser is now available for download
here
: as
: : : an early beta release and is written in Java. It features
: an
: : : improved architecture over the Oracle XML v1 parser and
has
: : : shown better performance on small to large XML documents.
: It
: : : will also be able to format the XML document according to
a
: : : stylesheet, having integrated an XSLT processor.
: : : Version 2 of the XML Parser for Java, besides
incorporating
: an
: : : XSLT processor, has been re-architected from version 1.
This
: : has
: : : resulted in a number of changes to the class names
: especially
: : : those that support Namespaces. See v2changes.txt and
: the .diff
: : : difference files in the sample directory.
: : : Oracle XML Team
: : : http://technet.oracle.com
: : : Oracle Technology Network
null

Is it possible to create indexes & use them on xml docs with namespaces?

I have put an XML doc in a BDBXML container which looks like this:
*<ns1:note xmlns:ns1="http://www.testsch.org/ns">*
*<ns1:to>Eric</ns1:to>*
*<ns1:from>Brendan</ns1:from>*
*<ns1:msg>How r u?</ns1:msg>*
*</ns1:note>*
Now, I am creating an index on the element "to", as:
addIndex "ns1" "to" node-element-equality-string
Though the index has been shown as getting created using the listIndexes command, if I lookup that index with the following command:
lookupIndex node-element-equality-string "ns1" "to"
the output is:
*0 objects returned for eager index lookup 'node-element-equality-string'*
Whereas, if I do the whole procedure without the namespaces in the document & the commands, the result is fine:
*1 object returned for eager index lookup 'node-element-equality-string'*
Can someone please tell me whether using namespaces, the indexes can be created or not? If yes, how?
Thanks,
Dev
Edited by: user11871332 on Sep 7, 2009 3:53 PM

Hi Dev,
When using XML, the prefix for the namespace is really just syntactic sugar. The actual namespace in your example is "http://www.testsch.org/ns", and that's the value that you need to use when creating your index:
addIndex "http://www.testsch.org/ns" "to" node-element-equality-stringJohn

Create XML docs with hierarchy of tags and attr defined in databaste tables

Hi,
My problem is a little unique one. I want the ability to define the structure of the XML document (i.e. the hierarchy of element tags and attribute names) in the database tables. The values of tags and attributes will also be populated at runtime in tables.
Then write some generic API that reads the structure of the XML document through the database tables and spits out an XML document based on this structure and values stored in the tables.
So, basically, I want the tag names and values both to be values in the database rather than the tag names being the columns in database tables.
With this I should be able to have one procedure/function that can serve the purpose of creating XML documents with different structures by just specifying that structure in the form of database tables.
Almost all the Oracle XML utilities I read about, create XML docs based on a SQL query with tag names being columns in the database tables. Any help will be highly appreciated.
Thanks,
Monika

Which database release are you using...
The computed constructors feature of XQuery may help.
-Mark

Update passed in XML doc with pl/sql xmldom

Hi,
I have an xml document that is passed in through a stored procedure as CLOB. I'm trying to use the XMLParser and XMLDOM to add an additional node
The XML looks something like the following
<rowset>
<row>
<firstname>john</firstname>
</row>
<row>
<firstname>jane</firstname>
</row>
</rowset>
I need to loop through each of <mynames> nodes and then add another node <lastame> so it looks like the following
<rowset>
<row>
<firstname>john</firstname>
<lastame>smith</lastame>
</row>
<row>
<firstname>jane</firstname>
<lastame>smith</lastame>
</row>
</rowset>
I have the following code
parseClob XMLPARSER.Parser;
newNames XMLDOM.DOMDocument;
tempNode XMLDOM.DOMNode;
mye xmldom.domelement;
     item_text xmldom.DOMText;
numofrows number;
     nodeList xmldom.DOMNodeList;
     newnode xmldom.domnode;
parseClob := xmlparser.newParser;
XMLPARSER.parseClob(parseClob,names);
newNames := XMLPARSER.getDocument(parseClob);
XMLPARSER.freeParser(parseClob);
nodeList := xslprocessor.selectNodes(xmldom.makeNode(newNames), '//rowset/row');
numOfRows := xmldom.getlength(nodeList)-1;
for i in 0..numOfRows LOOP
newnode := xmldom.item(nodeList, i);
          --create the new node
mye := xmldom.createElement(newName, 'lastname');
--add it to the new node
tempNode := xmldom.appendChild(newnode, xmldom.makeNode(mye));
--update the text in the lastname
item_text := xmldom.createTextNode(newNames, 'smith');
tempNode := xmldom.appendChild(tempNode, xmldom.makeNode(item_text));
end loop;
what happens is that when i write out the newnode xml out to a buffer i see the <lastname> tag
but when i write out the newNames xml out to a buffer after the loop is finished the <lastname> tag is
missing. like it didn't update the newNames xml
I've seen lots of example on how to create an XML document with the DOM from scratch but nothing about updating
an passed in xml document. any help would be appreciated

Updatexml is reference in Oracle 9i, I'm sorry i should have mentioned that I am using oracle 8i. Is there something you can use in oracle 8i?

Adding an XML doc with repeating tags

Hello,
Can anyone tell me how I take an XML document with a tag that can appear from 0-N times and map it to a database table? I am currently using a supertable and then using triggers to move data to the appropriate spot but am stuck on how to map tags that don't correspond 1-1.
My structure is like
<product>
<name>
<model>
<cost>
<feature>* (0-N)
<spec>* (0-N)
</product>
Thanks.
null

Do a getElementsByTagName on a node and do a
insert on each node found.

Search XML DB with Text

Hi I want to use XML DB to store files(documents) and no XML. Is there a way to use Oracle Text with it?
I'm building a document management system around it.
I don't want to use the normal BLOB (or secure files) because than I'm missing the WebDAV interface.
Regards,
Learco

Hi,
normally the functionality of the XML DB should be installed as soon as you have 10g Express Edition ready to go. I tried it with 10g R2 for several times and it worked all fine.
I assume you use 10g R2 ... .
In this case you have to add a few steps after installation.
First take care that the xdb user is "initialized" that means in 10g R2 you need the right password and the xdb user needs to get additional rights. Connect as sys or system.
alter user xdb identified by xdb;
alter user xdb account unlock;
grant connect to xdb;
Second if you want to use http/WebDAv/ftp you have to provide the ports (until 10g R1 automatically provided with the installation). Default ports are 8080 (http and WebDAV) and 2100 (ftp).
To deliver the ports try this
connect as xdb
call dbms_xdb.cfg_update(updateXML(dbms_xdb.cfg_get(),
'/xdbconfig/sysconfig/protocolconfig/httpconfig/http-port/text()'8080))
call dbms_xdb.cfg_update(updateXML(dbms_xdb.cfg_get(),
'/xdbconfig/sysconfig/protocolconfig/ftpconfig/ftp-port/text()'2100))
To test whether XML DB is enabled find out whether the XML DB repository is "available". If you get an answer to the following select statement you can start working.
desc resource_view;
XML DB with Oracle Express Edition is great !
Please let me know about your progress.
AW
Message was edited by:
awarneck

Generete xml doc with dtd form

Hi,
I am trying to generate xml doc based on dtd kind format.
I use following code to get my xml doc is ok based on dtd like
-----------dtd file---------------
<!ELEMENT client_data (client_job*, person*)>
<!ELEMENT client_job (job_cd, job_title?, primary_responsibilities?, grade_cd?, br_job_cd, eeo_job_group_id, effective_date?, end_date?)>
<!ATTLIST client_job errMsg CDATA #IMPLIED>
<!ATTLIST client_job deleteFlag ( Y | N ) 'N'>
<!ELEMENT job_cd (#PCDATA)>
<!ELEMENT job_title (#PCDATA)>
<!ELEMENT primary_responsibilities (#PCDATA)>
<!ELEMENT br_job_cd (#PCDATA)>
<!ELEMENT eeo_job_group_id (#PCDATA)>
-----------------end dtd--------------
OracleXMLQuery qry = new OracleXMLQuery(conn, sql);
qry.setRowsetTag("client_data");
qry.setRowIdAttrName(null);
// qry.useNullAttributeIndicator(true);
qry.useLowerCaseTagNames();
qry.setRowTag("client_job");
xmlDocToReturn = qry.getXMLDOM();
But if my dtd like following, i.g. has tree level, and data from multiple tables, the above code doesn't work for thes case
--------------tree level dtd----------------
<!ELEMENT person (person_name)>
<!ATTLIST person person_id CDATA #REQUIRED>
<!ATTLIST person hire_date CDATA #IMPLIED>
<!ATTLIST person effective_date CDATA #IMPLIED>
<!ATTLIST person end_date CDATA #IMPLIED>
<!ELEMENT person_name (formatted_name*, given_name*, prefered_given_name?, middle_name?, family_name*, affix*)>
<!ELEMENT formatted_name EMPTY>
<!ATTLIST formatted_name type ( presentation | legal | sortOrder) 'presentation'>
<!ELEMENT given_name (#PCDATA)>
<!ELEMENT prefered_given_name (#PCDATA)>
<!ELEMENT middle_name (#PCDATA)>
<!ELEMENT family_name (#PCDATA)>
<!ATTLIST family_name primary ( true | false | undefined ) 'undefined'>
-----------------end dtd -------------------
I try to use XMLDocumentFragment to create xml doc and appendChild , but the xml doc is not the format of the dtd required. Can you give me a Java sample?
Thanks in advance.
Yan

Why don't you use XSLT?

XML doc with multiple namespaces

Hi,
a little stupid question...
Is it possible to get a xml file that assigns two different namespaces and I don't want to use a prefix?
example:
xml doc uses namespace xmlns:a="someuri" and xmlns:b="otheruri"
<?xml version="1.0" encoding="UTF-8"?>
<Root xmlns="someuri" xmlns:b="otheruri">
<test/>
<b:rest/>
</Root>
Some way to get prefix b out of it?
Thanx

okay, it was a stupid question...
solution:
<?xml version="1.0" encoding="UTF-8"?>
<Root xmlns="someuri" xmlns:b="otheruri">
<test/>
<rest xmlns="otheruri"/>
</Root>

XML docs with BLOB

I know it is possible to save an XML document into a BLOB field. However, can anyone tell me if it is possible to pass a BLOB in an XML document. What I mean is can I have an XML document structured as follows? Is so, where can I find the syntax. We receive XML orders via XSQL page and would like to store this data in the DB.
<xml version="1.0">
<books>
<book>
<isbn>032541251</isbn>
<title>How to Program in XML</title>
<cover>****.jpg file with picture of book that can be store in BLOB ****</cover>
<exceprt>****.PDF or MS Word .DOC of prelude for example****</except>
</book>
</books>
</xml>
Any help would be appreciated

Refer
http://builder.com.com/5100-31-5075709.html
The XMLType may also be used.
http://www.oracle.com/technology/sample_code/tech/java/codesnippet/xmldb/HowToLoadLargeXML.html

Urgent help in searching XML docs

Hi All,
I have started using JDOM and created a XML document after reading the contents from a text file. Now i need to implement a search facility on this XML document. The structure of my XML document is given bellow
<Company ID="C1">
<Name>aa</Name>
<Address>qq</Address>
<Contact_Person>ww</Contact_Person>
<Designation>ee</Designation>
<Phone>123</Phone>
<Fax>456</Fax>
<EMail>acd</EMail>
<Website>axc</Website>
<Business_Type>hfs</Business_Type>
<Operation_Areas>khgd</Operation_Areas>
<Other_Info>csbdcks</Other_Info>
</Company>There are similar company nodes having information about different companies.
The search criteria can be based on any one node e.g search companies by <Location> or <Business_Type> etc. I am planning to use XSL and pass the search parameters. Is the approach right?? Could someone guide me with some code examples .
Thanks in advance..
Nilotpal

If you want to search information in a JDom object, you can use XPath with Jaxen: http://www.jaxen.org/
I never used Jaxen, so I can't help you.
But with XPath you can implement many search facilities.

Searching word docs with verity - strange problem

I am searching word documents using cfsearch. These documents
are basically forms.
Some of the fields such as name etc. are with back fill
enable for user input. So if I search the names in this field with
back fill I get 0 records.
If it's a plain text it's can be searched.
Can anyone please help!
Thanks

pr_coldfusion-
You can grab the updater here:
http://www.adobe.com/support/coldfusion/downloads_updates.html#mx7
-Courtney

Parsing an XML doc with unavailable entity (DTD)

Hi all,
I am trying to parse an XML file (web.xml) that has the following DOCTYPE in the head of the document:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app id="WebApp">When the parser starts, it will look for the DTD on the Sun site, however my work firewall blocks access to this so I get an exception when parsing.
To resolve this, I have tried to force the parser to look for a local copy of the DTD instead of the Sun site but to no avail. I still get the same error but don't know why it wont look at the local DTD.
Here is my code:
* InterceptingXml.java
* Created on 04 April 2006, 15:58
* To change this template, choose Tools | Template Manager
* and open the template in the editor.
package org.xmldemos;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.Document;
import org.xml.sax.EntityResolver;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
* @author CS781RJ
public class InterceptingXml
    /** Creates a new instance of InterceptingXml */
    public InterceptingXml() { }
    public void parse(String filename)
        try
            // Create an XML parser
            DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
            // Install the entity resolver
            builder.setEntityResolver(new MyResolver());
            // Parse the XML file
            Document doc = builder.parse(new File(filename));
        catch (SAXException e) { e.printStackTrace(); }
        catch (ParserConfigurationException e) { e.printStackTrace(); }
        catch (IOException e) { e.printStackTrace(); }
        catch (Exception e) { e.printStackTrace(); }
    public class MyResolver implements EntityResolver
        // This method is called whenever an external entity is accessed
        // for the first time.
        public InputSource resolveEntity(String publicId, String systemId)
            try
                System.out.println("publicId: " + publicId + " systemId: " + systemId);
                // Wrap the systemId in a URI object to make it convenient
                // to extract the components of the systemId
                URI uri = new URI(systemId);
                System.out.println("URI scheme: " + uri.getScheme());
                System.out.println("URI scheme specific: " + uri.getSchemeSpecificPart());
                // Check if external source is a file
                if ("http".equals(uri.getScheme()))
                    String filename = uri.getSchemeSpecificPart();
                    filename = "file:/C:/web-app_2_3.dtd";
                    InputSource isrc = new InputSource(new FileReader(filename));
                    return isrc;
            catch (URISyntaxException e) { }
            catch (IOException e) { }
            // Returning null causes the caller to try accessing the systemid
            return null;
    public static void main(String[] args)
        InterceptingXml ixml = new InterceptingXml();
        ixml.parse("c:\\web.xml");
}And here is the exception:
init:
deps-jar:
compile-single:
run-single:
publicId: -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN systemId: http://java.sun.com/dtd/web-app_2_3.dtd
URI scheme: http
URI scheme specific: //java.sun.com/dtd/web-app_2_3.dtd
java.net.UnknownHostException: java.sun.com
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:177)
        at java.net.Socket.connect(Socket.java:507)
        at java.net.Socket.connect(Socket.java:457)
        at sun.net.NetworkClient.doConnect(NetworkClient.java:157)
        at sun.net.www.http.HttpClient.openServer(HttpClient.java:365)
        at sun.net.www.http.HttpClient.openServer(HttpClient.java:477)
        at sun.net.www.http.HttpClient.<init>(HttpClient.java:214)
        at sun.net.www.http.HttpClient.New(HttpClient.java:287)
        at sun.net.www.http.HttpClient.New(HttpClient.java:299)
        at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:792)
        at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:744)
        at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:669)
        at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:913)
        at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(XMLEntityManager.java:973)
        at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(XMLEntityManager.java:905)
        at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startDTDEntity(XMLEntityManager.java:872)
        at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.setInputSource(XMLDTDScannerImpl.java:282)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(XMLDocumentScannerImpl.java:1021)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:368)
        at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:834)
        at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
        at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:148)
        at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:250)
        at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:292)
        at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:172)
        at org.xmldemos.InterceptingXml.parse(InterceptingXml.java:45)
        at org.xmldemos.InterceptingXml.main(InterceptingXml.java:88)
BUILD SUCCESSFUL (total time: 18 seconds)I have noticed that return isrc; does not get executed even though the debugger steps to the line above it.
Thanks in advance.
Riz

What's the point of all that code in your EntityResolver? Would the code work just as well if the DTD didn't even exist? Then do this:public InputSource resolveEntity(String publicId, String systemId)
            return new InputSource(new StringReader(""));
        }However if you really do need to redirect to a local copy of the DTD then consider this:catch (IOException e) { }can be a real barrier to understanding in the case that an IOException is thrown. At least print a stacktrace. And: the FileReader class wants a file name in its constructor, not a URI. And in this code:String filename = uri.getSchemeSpecificPart();
filename = "file:/C:/web-app_2_3.dtd";you could write this instead:String filename = "file:/C:/web-app_2_3.dtd";which would be both shorter and easier to understand.

Applet parsing XML doc with schema

I'm trying to parse (org.apache.xerces.parsers.SAXParser) an xml document and validate it with a schema file. I'm having a little difficulty understanding how the schemaLocation (as specified in the xml file) is used by the parser. I'm trying to use a relative path....but what is it relative to???
In the xml file I specify the schemaLocation as...
xsi:schemaLocation="http://tempuri.org/DeviceDefinition.xsd ./Configuration/DeviceDefinition.xsd"
The directory structure I'm using is...
ProjectX/applet.jar
ProjectX/applet.html
ProjectX/Configuration/DeviceDefinition.xml
ProjextX/Configuration/DeviceDefinition.xsd
It's my understanding that when working with an applet the paths are a relative to the directory where the applet is installed - ProjectX in this case. Yet when I use the above defined schemaLocation I get the following error:
[Fatal Error] :0:0: File "file:///C:/Documents and Settings/dnelson/Desktop/Configuration/DeviceDefinition.xsd" not found.
It seem to be using my user.dir as a starting point for the relative path. Does anyone know why this happens???
What's the proper way to specify the schemaLocation??

xerces hates spaces in uri. so try encoding the url or get rid of the spaces

Search XML doc with Intermedia

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