Yes. GetResourceAsStream takes classpath names, not file system
pathnames. Stick with FileInputStream for those.
More in a minute ...
On Fri, Apr 10, 2009 at 5:31 PM, Patrick Kiernan <hossb...@gmail.com> wrote:
> Ok fair enough. How do you access the elements in the sequence? ie. extract
> their names?
> I just tried your test case as a java class:
>
> package schemaparser;
>
> import java.io.InputStream;
>
> import javax.xml.transform.stream.StreamSource;
>
> import org.apache.ws.commons.schema.XmlSchema;
> import org.apache.ws.commons.schema.XmlSchemaCollection;
> import org.apache.ws.commons.schema.XmlSchemaObjectTable;
>
>
> public class XSDSchemaTest2 {
>
> public static void main(String [] args){
>
> try{
> InputStream is =
> XSDSchemaTest2.class.
>
> getClassLoader().getResourceAsStream("C:\\Users\\Patrick\\Documents\\college\\FYP\\xml\\note.xsd");
> XmlSchemaCollection schemaCol = new XmlSchemaCollection();
> XmlSchema schema = schemaCol.read(new StreamSource(is),
> null);
> XmlSchemaObjectTable objectTable = schema.getElements();
> System.out.println(objectTable.getCount());
> } catch(Exception ex){
> ex.printStackTrace();
> }
>
> }
> }
>
> When I try and run that I get the following error:
>
> org.apache.ws.commons.schema.XmlSchemaException
> at
> org.apache.ws.commons.schema.XmlSchemaCollection.read(XmlSchemaCollection.java:386)
> at
> org.apache.ws.commons.schema.XmlSchemaCollection.read(XmlSchemaCollection.java:422)
> at
> org.apache.ws.commons.schema.XmlSchemaCollection.read(XmlSchemaCollection.java:448)
> at schemaparser.XSDSchemaTest2.main(XSDSchemaTest2.java:23)
>
> Any idea what's wrong there?
>
> Thanks,
> Patrick
>
> On Fri, Apr 10, 2009 at 10:26 PM, Benson Margulies
> <bimargul...@gmail.com>wrote:
>
>> Oh! I completely misunderstood the question.
>>
>> Only top-level elements go into the collections. The elements inside a
>> sequence do not. So those elements are not supposed to be in items or
>> the elements object table. After all, you could have seven different
>> elements named 'to' inside of seven different complex types.
>>
>>
>>
>> On Fri, Apr 10, 2009 at 5:22 PM, Patrick Kiernan <hossb...@gmail.com>
>> wrote:
>> > Yes I just saw your commit and the file you uploaded is the full copy of
>> > notes.xsd:
>> > +<?xml version="1.0"?>
>> > +<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema";>
>> > +
>> > +<xs:element name="note">
>> > + <xs:complexType>
>> > + <xs:sequence>
>> > + <xs:element name="to" type="xs:string"/>
>> > + <xs:element name="from" type="xs:string"/>
>> > + <xs:element name="heading" type="xs:string"/>
>> > + <xs:element name="body" type="xs:string"/>
>> > + </xs:sequence>
>> > + </xs:complexType>
>> > +</xs:element>
>> > +
>> > +</xs:schema>
>> >
>> >
>> > On Fri, Apr 10, 2009 at 10:18 PM, Benson Margulies <
>> bimargul...@gmail.com>wrote:
>> >
>> >> I don't have a full copy of 'notes.xsd'. I just have the fragment from
>> >> your first message. To give me a whole file, make a JIRA and attach
>> >> it. I just committed my unit test: grab the source tree from svn and
>> >> look at
>> >>
>> >> /XmlSchema/src/test/java/tests/SingleElementNoNamespace.java
>> >>
>> >> The svn path you want is
>> >>
>> >>
>> >>
>> http://svn.apache.org/repos/asf/webservices/commons/branches/modules/XmlSchema/1_4_X_BRANCH
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> On Fri, Apr 10, 2009 at 5:12 PM, Patrick Kiernan <hossb...@gmail.com>
>> >> wrote:
>> >> > JDK is 6
>> >> > Don't have anything special in my classpath:
>> >> > .;C:\Program Files\Java\jre6\lib\ext\QTJava.zip;C:\program
>> >> > files\java\jdk1.6.0_10\lib
>> >> >
>> >> > I don't have maven so I can't make a self-contained failing case using
>> >> > maven.
>> >> >
>> >> > Is one member not incorrect since note.xsd has 5 elements:
>> >> >
>> >> > note
>> >> > to
>> >> > from
>> >> > heading
>> >> > body
>> >> >
>> >> > Can you provide your code please?
>> >> >
>> >> > Thanks,
>> >> > Patrick
>> >> >
>> >> > On Fri, Apr 10, 2009 at 10:02 PM, Benson Margulies <
>> >> bimargul...@gmail.com>wrote:
>> >> >
>> >> >> I just turned your code into a unit test, and it worked. The items
>> >> >> collection comes up with one member, as does the elements object
>> >> >> table.
>> >> >>
>> >> >> So, we have to look for some more interesting explanation. What JDK?
>> >> >> Anything fancy in your class path, like a specific version of Xerces
>> >> >> or some other alternative parser?
>> >> >>
>> >> >> Can you make a self-contained failing case using maven to specify all
>> >> >> the dependencies?
>> >> >>
>> >> >> It is remotely possible that you've hit something fixed since 1.4.4,
>> >> >> but very little has changed since then, and nothing in this
>> >> >> neighborhood.
>> >> >>
>> >> >>
>> >> >> On Fri, Apr 10, 2009 at 4:38 PM, Patrick Kiernan <hossb...@gmail.com
>> >
>> >> >> wrote:
>> >> >> > I assumes that's:
>> >> >> >
>> >> >> > XmlSchemaObjectTable elementsObjTbl = schema.getElements();
>> >> >> > System.out.println(elementsObjTbl.getCount());
>> >> >> >
>> >> >> > That's also empty.
>> >> >> >
>> >> >> > On Fri, Apr 10, 2009 at 9:27 PM, Benson Margulies <
>> >> bimargul...@gmail.com
>> >> >> >wrote:
>> >> >> >
>> >> >> >> I would expect that code of yours to work. My only suggestion
>> before
>> >> I
>> >> >> >> debug is that you get the element collection and see if THAT is
>> also
>> >> >> >> empty.
>> >> >> >>
>> >> >> >>
>> >> >> >> On Fri, Apr 10, 2009 at 2:50 PM, Patrick Kiernan <
>> hossb...@gmail.com
>> >> >
>> >> >> >> wrote:
>> >> >> >> > Cool, thanks :)
>> >> >> >> > Is it a bug or?
>> >> >> >> >
>> >> >> >> > Maybe you could include some code showing the common uses of the
>> >> API.
>> >> >> >> >
>> >> >> >> > I basically want to be able to extract the elements of a schema
>> and
>> >> >> then
>> >> >> >> > display it using a
>> >> >> >> > JTree.
>> >> >> >> >
>> >> >> >> > Patrick
>> >> >> >> >
>> >> >> >> > On Fri, Apr 10, 2009 at 7:24 PM, Benson Margulies <
>> >> >> bimargul...@gmail.com
>> >> >> >> >wrote:
>> >> >> >> >
>> >> >> >> >> I'm a bit buried under Passover, but I'll sort this out over
>> the
>> >> >> >> >> weekend some time.
>> >> >> >> >>
>> >> >> >> >> On Fri, Apr 10, 2009 at 11:46 AM, Patrick Kiernan <
>> >> >> hossb...@gmail.com>
>> >> >> >> >> wrote:
>> >> >> >> >> > Version 1.4.4
>> >> >> >> >> >
>> >> >> >> >> > On Fri, Apr 10, 2009 at 1:55 PM, Benson Margulies <
>> >> >> >> bimargul...@gmail.com
>> >> >> >> >> >wrote:
>> >> >> >> >> >
>> >> >> >> >> >> You don't have a target namespace.... but that should be OK.
>> >> What
>> >> >> >> >> >> version have you grabbed?
>> >> >> >> >> >>
>> >> >> >> >> >> On Fri, Apr 10, 2009 at 8:11 AM, Patrick Kiernan <
>> >> >> hossb...@gmail.com
>> >> >> >> >
>> >> >> >> >> >> wrote:
>> >> >> >> >> >> > Hi,
>> >> >> >> >> >> > Trying to start using the API. Following the instructions
>> in
>> >> the
>> >> >> >> >> tutorial
>> >> >> >> >> >> I
>> >> >> >> >> >> > can get the schema to print fine.
>> >> >> >> >> >> >
>> >> >> >> >> >> > However now I would like to start accessing elements.
>> >> >> >> >> >> >
>> >> >> >> >> >> > I tried the following:
>> >> >> >> >> >> >
>> >> >> >> >> >> >
>> >> >> >> >> >> > InputStream is = new FileInputStream("note.xsd");
>> >> >> >> >> >> > XmlSchemaCollection schemaCol = new XmlSchemaCollection();
>> >> >> >> >> >> > XmlSchema schema = schemaCol.read(new StreamSource(is),
>> >> null);
>> >> >> >> >> >> >
>> >> >> >> >> >> >
>> >> >> >> >> >> > XmlSchemaObjectTable objectTable = schema.getElements();
>> >> >> >> >> >> >
>> >> >> >> >> >> > System.out.println(objectTable.getCount());
>> >> >> >> >> >> >
>> >> >> >> >> >> >
>> >> >> >> >> >> > This prints out 0. Should it not print out the number of
>> >> >> elements?
>> >> >> >> >> >> >
>> >> >> >> >> >> >
>> >> >> >> >> >> > notes.xsd is as follows:
>> >> >> >> >> >> >
>> >> >> >> >> >> >
>> >> >> >> >> >> >
>> >> >> >> >> >> > <?xml version="1.0"?>
>> >> >> >> >> >> > <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema";>
>> >> >> >> >> >> >
>> >> >> >> >> >> > <xs:element name="note">
>> >> >> >> >> >> > <xs:complexType>
>> >> >> >> >> >> > <xs:sequence>
>> >> >> >> >> >> > <xs:element name="to" type="xs:string"/>
>> >> >> >> >> >> > <xs:element name="from" type="xs:string"/>
>> >> >> >> >> >> > <xs:element name="heading" type="xs:string"/>
>> >> >> >> >> >> > <xs:element name="body" type="xs:string"/>
>> >> >> >> >> >> > </xs:sequence>
>> >> >> >> >> >> > </xs:complexType>
>> >> >> >> >> >> > </xs:element>
>> >> >> >> >> >> >
>> >> >> >> >> >> > </xs:schema>
>> >> >> >> >> >> >
>> >> >> >> >> >> >
>> >> >> >> >> >> >
>> >> >> >> >> >> > Thanks,
>> >> >> >> >> >> >
>> >> >> >> >> >> > Patrick
>> >> >> >> >> >> >
>> >> >> >> >> >>
>> >> >> >> >> >
>> >> >> >> >>
>> >> >> >> >
>> >> >> >>
>> >> >> >
>> >> >>
>> >> >
>> >>
>> >
>>
>
