Hi all,
below is the stack trace and validation fails at the begining of Xml. Any hint
? what should I do ?
maib1:/tmp/ajay/xslt >java SchemaReader Company.xsd Company.xml
debug1
Schema File Name : Company.xsd
System Id:Person.xsd
baseURI:file:///tmp/ajay/xslt/Company.xsd
File Path /tmp/ajay/xslt/Person.xsd
Resource : /tmp/ajay/xslt/Person.xsd
System Id:Product.xsd
baseURI:file:///tmp/ajay/xslt/Company.xsd
File Path /tmp/ajay/xslt/Product.xsd
Resource : /tmp/ajay/xslt/Product.xsd
File Name : Company.xml
In the Validation Exception
org.xml.sax.SAXParseException: cvc-elt.1: Cannot find the declaration of
element 'Company'.
org.xml.sax.SAXParseException: cvc-elt.1: Cannot find the declaration of
element 'Company'.
at
com.sun.org.apache.xerces.internal.jaxp.validation.Util.toSAXParseException(Util.java:109)
at
com.sun.org.apache.xerces.internal.jaxp.validation.ErrorHandlerAdaptor.error(ErrorHandlerAdaptor.java:104)
at
com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:382)
at
com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:316)
at
com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.handleStartElement(XMLSchemaValidator.java:1944)
at
com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.startElement(XMLSchemaValidator.java:705)
at
com.sun.org.apache.xerces.internal.jaxp.validation.ValidatorHandlerImpl.startElement(ValidatorHandlerImpl.java:335)
at
org.apache.xalan.transformer.TransformerIdentityImpl.startElement(TransformerIdentityImpl.java:1073)
at org.apache.xml.serializer.TreeWalker.startNode(TreeWalker.java:359)
at org.apache.xml.serializer.TreeWalker.traverse(TreeWalker.java:145)
at
org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:390)
at
com.sun.org.apache.xerces.internal.jaxp.validation.ValidatorImpl.process(ValidatorImpl.java:220)
at
com.sun.org.apache.xerces.internal.jaxp.validation.ValidatorImpl.validate(ValidatorImpl.java:141)
at javax.xml.validation.Validator.validate(Validator.java:82)
at SchemaReader.<init>(SchemaReader.java:54)
at SchemaReader.main(SchemaReader.java:77)
--- On Thu, 11/13/08, ajay bhadauria <[EMAIL PROTECTED]> wrote:
> From: ajay bhadauria <[EMAIL PROTECTED]>
> Subject: Re: use of ResourceResolver in Schema Parsing
> To: j-users@xerces.apache.org
> Date: Thursday, November 13, 2008, 9:54 PM
> Hi,
>
> Any hint why Schema Validation fails though
> LSResourceResolver is resolving all dependent schemas.
>
> Any hint will ve greatly appriciated ?
>
> Regards
> Ajay
>
> --- On Thu, 11/13/08, ajay bhadauria
> <[EMAIL PROTECTED]> wrote:
>
> > From: ajay bhadauria <[EMAIL PROTECTED]>
> > Subject: Re: use of ResourceResolver in Schema Parsing
> > To: j-users@xerces.apache.org
> > Date: Thursday, November 13, 2008, 3:55 AM
> > Michael,
> >
> > In the attached java file, it resolves all the
> dependent
> > schemas but while validation it fails. If I move any
> > dependent schmemas, it clearly throws error but I do
> not
> > know why validation fails ?
> >
> > java SchemaReader Company.xsd Company.xml throws
> following
> > error
> >
> > org.xml.sax.SAXParseException: cvc-elt.1: Cannot find
> the
> > declaration of element 'Company'.
> >
> > What should I do to get working ?
> >
> > Regards
> > Ajay
> >
> > --- On Thu, 11/13/08, ajay bhadauria
> > <[EMAIL PROTECTED]> wrote:
> >
> > > From: ajay bhadauria <[EMAIL PROTECTED]>
> > > Subject: Re: use of ResourceResolver in Schema
> Parsing
> > > To: j-users@xerces.apache.org
> > > Date: Thursday, November 13, 2008, 3:39 AM
> > > Michael,
> > >
> > > When I run the SchemaReader I got the below
> response.
> > > LSResourceResolver is getting called but I do not
> know
> > why
> > > validation is failing. What I am missing ?
> > >
> > > Thanks
> > > Ajay
> > >
> > > debug1
> > > Schema File Name : Company.xsd
> > > System Id:Person.xsd
> > > baseURI:file:///tmp/ajay/xslt/Company.xsd
> > > File Path /tmp/ajay/xslt/Person.xsd
> > > XXXXXXX : /tmp/ajay/xslt/Person.xsd
> > > System Id:Product.xsd
> > > baseURI:file:///tmp/ajay/xslt/Company.xsd
> > > File Path /tmp/ajay/xslt/Product.xsd
> > > XXXXXXX : /tmp/ajay/xslt/Product.xsd
> > > File Name : Company.xml
> > > GGGGGG
> > > org.xml.sax.SAXParseException: cvc-elt.1: Cannot
> find
> > the
> > > declaration of element 'Company'.
> > >
> > >
> > >
> > > --- On Wed, 11/12/08, ajay bhadauria
> > > <[EMAIL PROTECTED]> wrote:
> > >
> > > > From: ajay bhadauria
> <[EMAIL PROTECTED]>
> > > > Subject: Re: use of ResourceResolver in
> Schema
> > Parsing
> > > > To: j-users@xerces.apache.org
> > > > Date: Wednesday, November 12, 2008, 8:43 PM
> > > > Michael,
> > > >
> > > > I tried to implemented LSResourceResolver
> > different
> > > way and
> > > > it seems that it is resolving external
> entities
> > but
> > > when it
> > > > tried to validate it fails.
> > > >
> > > > I do not know what else I am missing ?
> > > >
> > > > Please find the attached java , xsd and xml
> file.
> > > >
> > > > Regards
> > > > Ajay.
> > > >
> > > >
> > > > --- On Wed, 11/12/08, Michael Glavassevich
> > > > <[EMAIL PROTECTED]> wrote:
> > > >
> > > > > From: Michael Glavassevich
> > > <[EMAIL PROTECTED]>
> > > > > Subject: Re: use of ResourceResolver in
> > Schema
> > > Parsing
> > > > > To: j-users@xerces.apache.org
> > > > > Date: Wednesday, November 12, 2008,
> 3:09 AM
> > > > > Hi Ajay,
> > > > >
> > > > > The NullPointerException could have
> come
> > from any
> > > > number of
> > > > > places. It
> > > > > would help if you posted a stack trace.
> > > > >
> > > > > Also, though it doesn't appear it
> was
> > even
> > > called
> > > > your
> > > > > LSResourceResolver
> > > > > is making assumptions about the format
> of
> > the
> > > systemId
> > > > > which aren't
> > > > > generally true. It's a URI (e.g.
> > > > http://www.w3.org),
> > > > > not a file path. It
> > > > > doesn't look like you're trying
> to
> > do
> > > anything
> > > > in
> > > > > the resolver which the
> > > > > parser wouldn't already do by
> default.
> > If
> > > > that's
> > > > > all you were planning to
> > > > > do there there's not much point in
> > > registering a
> > > > > resolver.
> > > > >
> > > > > Thanks.
> > > > >
> > > > > Michael Glavassevich
> > > > > XML Parser Development
> > > > > IBM Toronto Lab
> > > > > E-mail: [EMAIL PROTECTED]
> > > > > E-mail: [EMAIL PROTECTED]
> > > > >
> > > > > ajay bhadauria
> <[EMAIL PROTECTED]>
> > wrote
> > > on
> > > > > 11/11/2008 11:42:30 AM:
> > > > >
> > > > > > Hi,
> > > > > >
> > > > > > I was trying to implement
> > LSResourceResolver
> > > to
> > > > load
> > > > > multiple
> > > > > > Schemas in my SchemaFactory but I
> am
> > getting
> > > > > nullpointer Exception.
> > > > > > Below is the code. Please tell me
> what
> > I am
> > > > missing
> > > > > here ?
> > > > > >
> > > > > > Thanks
> > > > > > Ajay B.
> > > > > >
> > > > > > import java.io.*;
> > > > > > import java.util.*;
> > > > > > import org.w3c.dom.* ;
> > > > > > import org.w3c.dom.ls.* ;
> > > > > > import org.xml.sax.InputSource;
> > > > > > import org.xml.sax.EntityResolver;
> > > > > > import java.net.URL;
> > > > > > //import
> > org.w3c.dom.ls.DOMImplementationLS;
> > > > > > import org.w3c.dom.ls.*;
> > > > > > import javax.xml.XMLConstants;
> > > > > > import
> > javax.xml.validation.SchemaFactory;
> > > > > > import
> javax.xml.validation.Schema;
> > > > > > import
> > > >
> org.w3c.dom.bootstrap.DOMImplementationRegistry
> > > > > ;
> > > > > >
> > > > > > public class SchemaReader
> > > > > > {
> > > > > >
> > > > > > private static int errorCount =
> 0;
> > > > > > String schemaName = null ;
> > > > > > public SchemaReader(String st)
> > > > > > {
> > > > > >
> > System.out.println("debug2");
> > > > > > schemaName = st;
> > > > > >
> > System.out.println("debug3");
> > > > > > Schema schema = loadSchema(
> > schemaName
> > > );
> > > > > >
> > System.out.println("debug4");
> > > > > > }
> > > > > >
> > > > > > public static void main(String[]
> a)
> > > > > > {
> > > > > > if (a.length<1)
> > > > > > {
> > > > > >
> > > System.out.println("Usage:");
> > > > > >
> System.out.println("java
> > > > > XsdSchemaValidator
> > > > > > schema_file_name " +
> > > > "xml_file_name");
> > > > > > }
> > > > > > else
> > > > > > {
> > > > > > //String schemaName =
> a[0];
> > > > > >
> > > System.out.println("debug1");
> > > > > > SchemaReader sr = new
> > > > SchemaReader(a[0]);
> > > > > > //Schema schema =
> > > > sr.loadSchema(schemaName);
> > > > > > }
> > > > > > }
> > > > > >
> > > > > > public Schema loadSchema(String
> name)
> > > > > > {
> > > > > > Schema schema = null;
> > > > > > try
> > > > > > {
> > > > > >
> > System.out.println("xxx1");
> > > > > > String language =
> > > > > XMLConstants.W3C_XML_SCHEMA_NS_URI;
> > > > > >
> > System.out.println("xxx2");
> > > > > > SchemaFactory factory =
> > > > > SchemaFactory.newInstance(language);
> > > > > >
> > System.out.println("xxx3");
> > > > > > MyResourceResolver resolver
> = new
> > > > > MyResourceResolver();
> > > > > >
> > System.out.println("xxx4");
> > > > > > factory.setResourceResolver(
> > resolver
> > > );
> > > > > >
> > System.out.println("xxx5");
> > > > > > System.out.println(name);
> > > > > > schema =
> factory.newSchema(new
> > > File(name));
> > > > > >
> > System.out.println("xxx6");
> > > > > >
> > > > > > }
> > > > > > catch (Exception e)
> > > > > > {
> > > > > >
> System.out.println(e.toString());
> > > > > > }
> > > > > > return schema;
> > > > > > }
> > > > > >
> > > > > >
> > > > > > public class MyResourceResolver
> > > implements
> > > > > LSResourceResolver
> > > > > > {
> > > > > > DOMImplementationLS
> implLS ;
> > > > > > public
> MyResourceResolver()
> > > > > > {
> > > > > > try
> > > > > > {
> > > > > >
> > > > >
> > System.setProperty(DOMImplementationRegistry.
> > > > > > PROPERTY,
> > > > >
> > > >
> > >
> >
> "org.apache.xerces.dom.DOMImplementationSourceImpl");
> > > > > >
> > > > > >
> > DOMImplementationRegistry
> > > > registry =
> > > > > >
> > > > >
> DOMImplementationRegistry.newInstance();
> > > > > > DOMImplementation
> > domImpl =
> > > > > >
> > > > > registry.getDOMImplementation("LS
> > > 3.0");
> > > > > >
> DOMImplementationLS
> > implLS =
> > > > > (DOMImplementationLS)domImpl;
> > > > > > }
> > > > > > catch ( Exception
> e)
> > > > > > {
> > > > > >
> > > > > System.out.println("xxx");
> > > > > >
> > > > System.out.println(e.toString());
> > > > > >
> > > > > > }
> > > > > > }
> > > > > >
> > > > > >
> > > > > > public LSInput
> > > resolveResource(String
> > > > type,
> > > > > String
> > > > > > namespaceURI, String publicId,
> String
> > > systemId,
> > > > String
> > > > > baseURI )
> > > > > > {
> > > > > > LSInput input =
> > > > > implLS.createLSInput();
> > > > > >
> > > System.out.println("System
> > > > Id
> > > > > :" + systemId);
> > > > > >
> > > System.out.println("Base URI
> > > > > :" + baseURI);
> > > > > > FileInputStream
> fis =
> > null;
> > > > > > try
> > > > > > {
> > > > > > fis = new
> > > > FileInputStream(new
> > > > > File(systemId));
> > > > > > }
> > > > > > catch(Exception e)
> > > > > > {
> > > > > >
> > > > > System.out.println("debug1");
> > > > > >
> > > > System.out.println(e.toString());
> > > > > > }
> > > > > >
> > > > > >
> > input.setByteStream(fis);
> > > > > >
> > input.setSystemId(systemId);
> > > > > > return input ;
> > > > > > //return fis ;
> > > > > >
> > > > > > }
> > > > > >
> > > > > >
> > > > > > }
> > > > > >
> > > > > > }
> > > > > >
> > > > > > Output
> > > > > > ========
> > > > > >
> > > > > > debug1
> > > > > > debug2
> > > > > > debug3
> > > > > > xxx1
> > > > > > xxx2
> > > > > > xxx3
> > > > > > xxx4
> > > > > > xxx5
> > > > > > clpt.001.001.01.xsd
> > > > > > java.lang.NullPointerException
> > > > > > debug4
> > > > > >
> > > > > >
> > > > > > --- On Tue, 11/11/08, ajay
> bhadauria
> > > > > <[EMAIL PROTECTED]> wrote:
> > > > > >
> > > > > > > From: ajay bhadauria
> > > > <[EMAIL PROTECTED]>
> > > > > > > Subject: Re: use of
> > ResourceResolver in
> > > > Schema
> > > > > Parsing
> > > > > > > To: j-users@xerces.apache.org
> > > > > > > Date: Tuesday, November 11,
> 2008,
> > 7:35
> > > PM
> > > > > > > Hi,
> > > > > > >
> > > > > > > I could not figure out how to
> > implement
> > > > > LSResourceResolver
> > > > > > > with SchemaFactory so that
> all
> > external
> > > > entities
> > > > > could be
> > > > > > > loaded when main schema gets
> > loaded.
> > > > > > >
> > > > > > > Any code sample will be
> greatly
> > > appriciated
> > > > .
> > > > > > >
> > > > > > > Thanks
> > > > > > >
> > > > > > > --- On Mon, 11/10/08, ajay
> > bhadauria
> > > > > > > <[EMAIL PROTECTED]>
> > wrote:
> > > > > > >
> > > > > > > > From: ajay bhadauria
> > > > > <[EMAIL PROTECTED]>
> > > > > > > > Subject: use of
> > ResourceResolver
> > > in
> > > > Schema
> > > > > Parsing
> > > > > > > > To:
> j-users@xerces.apache.org
> > > > > > > > Date: Monday, November
> 10,
> > 2008,
> > > 8:24
> > > > PM
> > > > > > > > Hi,
> > > > > > > >
> > > > > > > > I am using SchemaFactory
> and
> > then
> > > from
> > > > > factory I am
> > > > > > > setting
> > > > > > > > setResourceResolver to
> > resolve
> > > external
> > > > > entities.
> > > > > > > while
> > > > > > > > reading schema which
> refers
> > to
> > > other
> > > > schemas
> > > > > through
> > > > > > > import
> > > > > > > > and include, but I am
> not
> > able to
> > > > construct
> > > > > LSInput in
> > > > > > > > resolveResource method
> of
> > > > LSResourceResolver
> > > > > > > interface.
> > > > > > > >
> > > > > > > > What should I do to
> construct
> > the
> > > > LSInput in
> > > > > > > > resolveResource method ?
> > > > > > > >
> > > > > > > > Please find the attached
> java
> > > file.
> > > > Please
> > > > > help me how
> > > > > > > I
> > > > > > > > should do it ?
> > > > > > > >
> > > > > > > > Regards
> > > > > > > >
> > > > > > > > Ajay
> > > > > > > >
> > > > > > >
> > > > >
> > > >
> > >
> >
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