Error from XML Schema/JAVA link

I'm getting the following error from all links on http://ws5.olab.oracle.com/faqdemo/xdkfaq.xsql?pagename=index:
Oracle XSQL Servlet Page Processor 9.0.2.0.0C (Beta)XSQL-007: Cannot acquire a database connection to process page.
ORA-01033: ORACLE initialization or shutdown in progress <<<
Search (http://ws5.olab.oracle.com/faqdemo/xdkfaq.xsql?pagename=search) reports the following error as well, which may be related to the problem above:
Start of root element expected. <<<Thanks,
Mitch.

We have closed all the public links to this web site for upgrading the database.
Where did you got this access? We need to correct this.
We will publish an update version later.
Jinyu

Similar Messages

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...

Create xml from xml schema in java

If can i create a xml document framework from xml schema in java, then i can fill the value in java?
thanks

An XML document may be created from an XML Schema with JAXB.

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

Unable to create xml from xml schema

JDeveloper 10.1.3 EA1
I am unable to create a new xml file from an xml schema when the starting root element is a complex type (but it works with a simple type). It does not matter if the xml schema is registered within JDeveloper.
Is this a bug or intended behaviour?
Error message:
''XML Document from XML Schema creation could not be competed succesfully. Make sure the source schema is valid and that you have write permissions to the output directory."
NB The xml schema is valid and I have write permissions on the specified directory.

When I do not register this (or other) schema with JDeveloper, I can create an xml document from xml schema. However, when I register this schema and then try to generate an xml document (either from the registered xsd either from a filesystem xsd) with person as starting node it fails with the mentioned error. However, when I use city as starting node it is generated successfully.
<?xml version="1.0" encoding="windows-1252" ?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns="http://www.amis.nl/demo/hrm"
targetNamespace="http://www.amis.nl/demo/hrm"
elementFormDefault="qualified">
<xsd:element name="person">
<xsd:annotation>
<xsd:documentation>
A sample complex element
</xsd:documentation>
</xsd:annotation>
<xsd:complexType>
<xsd:sequence>
<xsd:element name="name" type="xsd:string"/>
<xsd:element name="length" type="xsd:int"/>
<xsd:element name="weight" type="xsd:int" />
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name="city" type="xsd:string">
<xsd:annotation>
<xsd:documentation>
A sample simple element.
</xsd:documentation>
</xsd:annotation>
</xsd:element>
</xsd:schema>

Using "XML Document from XML Schema" in JDeveloper

Hi Experts,
I have a requirement to generate XML Document from XML Schema.
For this I have used "XML Document from XML Schema" feature in JDeveloper. It is found in File->New->General->XML Document form XML Schema.
I have registered a schema with jdev and got an XML document output for that successfully.
Now, I want to implement this feature in my code for generating XML documents when XSD files are provided.
Can any one please provide me with pointers to do that? I am sure there should be some libraries which can implement this feature.
Thanks,
Dilbagh

Create an XML document from a Schema with the Oracle SchemaClassGenerator.
import oracle.xml.classgen.SchemaClassGenerator;
XMLSchema schema=new XMLSchema();
XSDBuilder builder = new XSDBuilder();
URL url = new URL(schemaUrl);
schema = (XMLSchema)builder.build(url);
SchemaClassGenerator generator = new SchemaClassGenerator();
Generate the Java classes from the example XML Schema.
generator.generate(schema);With the java classes construct an XML document.

XML Document from XML Schema Bug

When an XML document is generated from an XML Schema the XML document does not have all the elements specified in the XML Schema. The XML document only has the root element.
1. Register an XML Schema.
2. Create an XML document with File>New>General>XML>XML Document from XML Schema. The "Generate only Required Elements" is unchecked.
3. The XML document has only the root element.
In JDeveloper 10.1.3 all the elements in the XML Schema get generated.

Also, the component palette for the XML document generated from the XML Schema does not list all the elements in the XML Schema, only the root element is listed. Even if elements are specified as required in the XML Schema with minOccurs="1" and the "Generate only Required Elements" checkbox is selected only the root element gets generated.

Error downloading XML schema processor for java from OTN

I'm getting error downloading this product from otn site. http://technet.oracle.com/tech/xml/schema_java/index.htm
I login to OTN, go to this site, enter registration information and then I get the following error when I try to submit my info.
Runtime error occured. Do you wish to debug?
Line: 20
Error :'e_mail_valid' is undefined.
When I say 'No' for debug, it takes me to 'XML parser for java' download page instead of 'XML Schema processor'.
please help.
thankx
null

The 'e_mail_valid' is undefined" has to do with the format of or lack of the email address. The routing problem is ours and should be fixed later today or by tomorrow morning.
Thanks,
Oracle XML Team

Errors generating Java classes from XML schema

I received the following errors when generating Java classes from the schema located at: http://imsproject.org/xsd/ims_qti_rootv1p1.xsd and http://imsproject.org/xsd/ims_xml.xsd
XML Spy v4 claims that the schema is well-formed and valid. Could this be a problem with the class generators, or is XML Spy not telling the truth?
Thanks.
D:\IMS_QTI\Java>java -classpath .;lib/xmlparserv2.jar;lib/xschema.jar;lib/classgen.jar oracle.xml.classgen.oracg -schema ims_qti_rootv1p1.xs
d -outputDir src\com\icld\qti -package com.icld.qti -comment
file:/D:/IMS_QTI/Java/ims_qti_rootv1p1.xsd<Line 235, Column 21>: XSD-2209: (Error) Duplicated definition for: 'attr.view'
file:/D:/IMS_QTI/Java/ims_qti_rootv1p1.xsd<Line 303, Column 21>: XSD-2209: (Error) Duplicated definition for: 'grp.labels'
file:/D:/IMS_QTI/Java/ims_qti_rootv1p1.xsd<Line 1834, Column -12236>: XSD-2209: (Error) Duplicated definition for: 'qtimetadatafield'
file:/D:/IMS_QTI/Java/ims_qti_rootv1p1.xsd<Line 1834, Column -9642>: XSD-2209: (Error) Duplicated definition for: 'typeofsolutionType'
file:/D:/IMS_QTI/Java/ims_qti_rootv1p1.xsd<Line 2252, Column -3019>: XSD-2026: (Error) Invalid attribute 'use' in element 'attribute'
Error: Schema Class Generator failed to generate classes. oracle.xml.parser.schema.XSDException: Duplicated definition for: 'attr.view'

<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Jinyu Wang ([email protected]):
Which version are you using? I can't reproduce the error with 9.0.2B version.<HR></BLOCKQUOTE>
Thanks for having a look at the problem. I am using the 9.0.2.0B version with Java 2 Standard Edition Build 1.3.1-b24. The classgen -version option returns 9.0.2.0b-beta - and xmlparserv2.jar and xschema.jar are from the same distribution. Running the corresponding DTD from the same source work fine - I'm just havinf this problem with the XSD. Anything else I should look at?

Problem with running sample code from XML Schema Processor for Java

Hi there,
I downloaded the XML Schema Processor for Java and tried it out. Unfortunately, it failed at the first step. FYI, I included all xmlparserv2.jar and xmlschema.jar in my classpath.
I compiled XSDSample.java with a warning: XSDSample.java uses a deprecated API. Recompile with "-deprecation" for details. There was no problem with compiling XSDSetSchema.java.
When I tried to run report.xml by typing java XSDSample report.xml, I got Parsing report.xml
NonParserException: null.
I guess that report.xml from the sample is not valid.
Could any one give me a hint? Any suggestion would be greatly appreciated.
---Denali
null

Please post this message at:
Forums Home » Oracle Technology Network (OTN) » Products » Database » XML DB

Generation of java classes from XML Schema.

Hi All,
I am working with JWSDP-2.0 but got stucked.:
To generate Java classes from an XML Schema with the JAXB ,I need to have following jar file in thils location with this JWSDP-2.0
<JWSDP>/jaxb/lib/jaxb-api.jar
<JWSDP>/jaxb/lib/jaxb-impl.jar
<JWSDP>/jaxb/lib/jaxb-libs.jar
<JWSDP>/jaxb/lib/jaxb-xjc.jar
<JWSDP>/jwsdp-shared/lib/namespace.jar
<JWSDP>/jwsdp-shared/lib/jax-qname.jar
<JWSDP>/jwsdp-shared/lib/relaxngDatatype.jar
And here I m not finding as jaxb-libs.jar,namespace.jar and jax-qname.jar on respective location.
If I m putting these left jar file from another place it is not generating all the classes as at least in number it should be 45 but it is generating merely 5 classes.
Can any one help me regarding this.
Regards.
Shelly.

These JAXB JAR files are for JAXB 1.0.
For JAXB 2.0 the following JAR files are required.
C:\Sun\jwsdp-2.0\jaxb\lib\jaxb-api.jar
C:\Sun\jwsdp-2.0\jaxb\lib\jaxb-impl.jar
C:\Sun\jwsdp-2.0\jaxb\lib\jaxb-xjc.jar
C:\Sun\jwsdp-2.0\jwsdp-shared\lib\activation.jar
C:\Sun\jwsdp-2.0\sjsxp\lib\jsr173_api.jar
C:\Sun\jwsdp-2.0\sjsxp\lib\sjsxp.jar

Autotype from XML schema problems

Hello,
I am trying to autotype the following Xml schema:
http://www.3gpp.org/ftp/Specs/archive/23_series/23.140/schema/REL-5-MM7-1-3
My build.xml contains:
<target name="autotype" >
     <autotype
          schemaFile="REL-5-MM7-1-3.xsd"
          targetNamespace="http://www.3gpp.org/ftp/Specs/archive/23_series/23.140/schema/REL-5-MM7-1-3"
          packageName="com.foo"
          keepGenerated = "True"
          destDir="output" />
</target>
1.
I run using ant but it fails..
SubmitRspTypeCodec.java:15: cannot resolve symbol
[autotype] symbol : class GenericResponseTypeCodec
[autotype] location: package soap
[autotype] extends javax.xml.soap.GenericResponseTypeCodec
weblogic.webservice.tools.build.WSBuildException: Failed to do type mapping -
with nested exception:
[weblogic.xml.schema.binding.BindingException: ERROR: during code compilation
- with nested exception:
[java.io.IOException: Compiler failed executable.exec]]
The interesting point is when i deleted following 3 lines from schema (line 413
to 415 in REL-5-MM7-1-3.xsd),
<xs:sequence>
     <xs:any processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
</xs:sequence>
no compile error is thrown.
2.
But the weird thing is that some of classes are not generated, for example SubmitReqType,
ReplaceReqType. This is because they reference RelativeOrAbsoluteDateType (line
367). And RelativeOrAbsoluteDateType contains the following union definition:
<xs:union memberTypes="xs:dateTime xs:duration"/>
i think that this union definition might cause problem but neither an error nor
a warning message is submitted from ant. It says successful but missing classes.
I am struggling with these 2 problems for days, any help would be appreciated.
Thanks,
aLi

Hi Ali,
I suspect that the reason you are having this problem is covered in the following
link:
http://e-docs.bea.com/wls/docs81/webserv/overview.html#1074641
I guess my question is, what else do you have in the build.xml that uses (or attempts
to use) the autotype Ant task? Are you trying to build a client (i.e. a JAX-RPC
static stub) for a web service? Is this for a WebLogic Web Service you want to
build? Or are you just trying to see if autotype can process the .xsd file, in
question? If so, the above link states why it currently won't work.
One alternative option, is to use a Workshop Schema project (or XMLBeans) to process
the .xsd file. I just did that, and it worked fine :-)
Regards,
Mike Wooten
"Ali Pakkan" <[email protected]> wrote:
>
Hello,
I am trying to autotype the following Xml schema:
http://www.3gpp.org/ftp/Specs/archive/23_series/23.140/schema/REL-5-MM7-1-3
My build.xml contains:
<target name="autotype" >
     <autotype
          schemaFile="REL-5-MM7-1-3.xsd"
          targetNamespace="http://www.3gpp.org/ftp/Specs/archive/23_series/23.140/schema/REL-5-MM7-1-3"
          packageName="com.foo"
          keepGenerated = "True"
          destDir="output" />
</target>
1.
I run using ant but it fails..
SubmitRspTypeCodec.java:15: cannot resolve symbol
[autotype] symbol : class GenericResponseTypeCodec
[autotype] location: package soap
[autotype] extends javax.xml.soap.GenericResponseTypeCodec
weblogic.webservice.tools.build.WSBuildException: Failed to do type mapping
with nested exception:
[weblogic.xml.schema.binding.BindingException: ERROR: during code compilation
- with nested exception:
[java.io.IOException: Compiler failed executable.exec]]
The interesting point is when i deleted following 3 lines from schema
(line 413
to 415 in REL-5-MM7-1-3.xsd),
<xs:sequence>
     <xs:any processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
</xs:sequence>
no compile error is thrown.
2.
But the weird thing is that some of classes are not generated, for example
SubmitReqType,
ReplaceReqType. This is because they reference RelativeOrAbsoluteDateType
(line
367). And RelativeOrAbsoluteDateType contains the following union definition:
<xs:union memberTypes="xs:dateTime xs:duration"/>
i think that this union definition might cause problem but neither an
error nor
a warning message is submitted from ant. It says successful but missing
classes.
I am struggling with these 2 problems for days, any help would be appreciated.
Thanks,
aLi

Error processing XML request, java.lang.IllegalArgumentException

Hi all,
In my code I can successfully connect to server and send the content which is an XML content:
param = java.net.URLEncoder.encode(s, "UTF-8");
java.io.PrintWriter out = new java.io.PrintWriter(connection.getOutputStream());
out.print(param);
Read the response from server:
java.io.BufferedReader in = new java.io.BufferedReader(new java.io.InputStreamReader(connection.getInputStream()));
while((input = in.readLine()) != null)
response += input + "\r";
System.out.println("Client : received : "+response);
Following is the response I receive from server:
Client : received : <html><h1>Error processing XML request</h1>java.lang.IllegalArgumentException: No xml request posted</html>
Has anybody know what the problem is? Why this error is issued?
Any help is greatly appreciated.

Dear legosa,
Thanks so much for the replies. What you wrote makes absolute sence, w/o flush() or close(), it seems that I'm sending only balnk to output!
I don't know how can I fix the 500 Internal Server Error; below is my complete code that does this part, can you tell me if you see sth. wrong in this code?
param = java.net.URLEncoder.encode(aTrans.xmlDoc, "UTF-8");
url = new URL("https://xml.test.surepay.com");
connection = (HttpURLConnection)url.openConnection();
connection.setDoInput(true);
connection.setDoOutput(true);
connection.setUseCaches(false);
connection.setRequestMethod("POST");
connection.setRequestProperty("Content-type", "application/x-www-form-urlencoded");
String sLen = "" + param.length();
connection.setRequestProperty("Content-length", sLen);
connection.setRequestProperty("Accept", "text/plain");
connection.connect();
System.out.println("Client : Connected");
java.io.PrintWriter out = new java.io.PrintWriter(connection.getOutputStream());
System.out.println("Client : Writing Content");
out.print(param);
out.close();
System.out.println(connection.getURL());
System.out.println(connection.getResponseCode() + " " + connection.getResponseMessage());
System.out.println(connection.getURL());
System.out.println("Client : Waiting for response from Server");
java.io.BufferedReader in = new java.io.BufferedReader(new java.io.InputStreamReader(connection.getInputStream()));
System.out.println("Client : Opened input stream");
while((input = in.readLine()) != null)
response += input + "\r";
System.out.println("Client : received : "+response);

GUI built from Xml schema

I want to edit my Xml through the GUI .This GUI built from My Xml schema file .This is my requirement tell me how to achieve my requirement .you have any sample code please forward it to me .my platform is java .
For example: NetBeans IDE provide the GUI for edit the web.xml file .
Thanks in Advance ,
With Regards,
Ganesh kumar.L

Also, the component palette for the XML document generated from the XML Schema does not list all the elements in the XML Schema, only the root element is listed. Even if elements are specified as required in the XML Schema with minOccurs="1" and the "Generate only Required Elements" checkbox is selected only the root element gets generated.

DOM, XML Schema, Java. Confused!!!

Hi all,
Please help me to answer the 3 questions. I'm totally confused.
1. Does DOM allow us to add invalid data based on the XML schema?
2. I have an XML file. I want to use DOM to add, modify and delete nodes from the file, then print out an XML output file. If DOM does not prevent us from adding invalid data, I guess we have to run the validation after the output file is printed out?
3. There are so many parsers, DOM, ... outthere that I am totally confused. Please give me your suggestions. I want to use Java to populate the DOM tree, check the data integrity based on the XML schema as I modify the DOM tree (if possible) or after printing the XML output to a file. What parser should I use? What DOM should I use (DOM or JDOM)? Can I use MS XML parser (because that what my main client uses), DOM, and Java? If so what do I need. I have read 2 books and many sites, but still don't have the answer clear yet.
Very appreciate your help,
Nam.

1.
never tried with Schema, with DTD: yes
2.
it is what I did*, which is pretty clumsy: currently AmauryDebou has started another thread on this subject but there's no answer yet.
*in fact I do everything in RAM (no file needed): I ouptut the DOM in a byte array and then reparse it
3.
Xalan/Xerces is pretty standard (they are used in JAXP).
JDOM has a reputation of being faster than DOM - depends on the amount of data you deal with.
if you develop in Java, forget MSXML
if parsing speed is an issue, you can achieve excellent performances with James Clark's XP.

Error from XML Schema/JAVA link

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