I'm having trouble with the 1.4.4 xerces trying to validate an xml doc
against a XSD schema.
It always gives me the error shown below. I know it is finding the
schema file because when it
doesn't I get a exception telling me so.

Here are:

Error message
XML
XSD
The code

==========================
The Error
==========================

The content of element type "shippingRequest" must match
"(order_date,brand_name,shipRequestType,shipHow,exportDocsURL,so,po,cust
omer_po?,shipInstructions?,shipTo,items,comment?)". Column: 19 Line: 43
PublicID: null

==========================
The XML
==========================

<?xml version="1.0"?>
<shippingRequest xmlns="http://foo.comp.com";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://foo.comp.com/downloads/it/schema
riverbed_ship_request.xsd">
    <order_date>2006-03-09</order_date>
    <brand_name>FOO</brand_name>
    <shipRequestType>Evaluation</shipRequestType>
    <shipHow shippingCarrier="ROUTED" shippingServiceLevel="NEXT DAY AM"
modeOfTransport="AIR" freightTerms="WE PAY"/>
    <exportDocsURL>https://foo.comp.com</exportDocsURL>
    <so>99165</so>
    <po>65512</po>
    <customer_po>77836 NRR</customer_po>
    <shipTo>
            <company>GENERAL AIRCRAFT ENGINES - OH</company>
            <attn>DAVID SMITHY</attn>
            <address>ONE MAN WAY</address>
            <city>CINCINNATI</city>
            <state>OH</state>
            <postalCode>2342315</postalCode>
            <country>US</country>
    </shipTo>
    <items>
            <item>
                    <item_reason>NEW</item_reason>
                    <type>STANDARD</type>
                    <creation_date>2006-03-09</creation_date>
                    <update_date>2006-03-09</update_date>
                    <schedule_ship_date>2006-03-16</schedule_ship_date>
                    <order_line_id>799082</order_line_id>
                    <quantity>2</quantity>
                    <part_num>M23SHA-03010</part_num>
            </item>
            <item>
                    <item_reason>NEW</item_reason>
                    <type>STANDARD</type>
                    <creation_date>2006-03-09</creation_date>
                    <update_date>2006-03-09</update_date>
                    <schedule_ship_date>2006-03-16</schedule_ship_date>
                    <order_line_id>799091</order_line_id>
                    <quantity>1</quantity>
                    <part_num>M324CMC-08003</part_num>
            </item>
    </items>
    <comment>ATTN:  DAVID SMITHY</comment>
</shippingRequest>

=======================
The Schema
=======================
<?xml version="1.0"?>

<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema";
targetNamespace="http://foo.comp.com"; xmlns="http://foo.comp.com";>
  <!-- Schema definition for shipping requests sent to rbed from foo -->

  <xsd:element name="shippingRequest" type="ShippingRequestType"/>

  <xsd:complexType name="ShippingRequestType">
    <xsd:sequence>
      <!-- create date of the order -->
      <xsd:element name="order_date" type="xsd:date"/>

      <!-- rbed or OEM (foo) name -->
      <xsd:element name="brand_name" type="xsd:string"/>

      <xsd:element name="shipRequestType" type="ShipRequestType"/>

      <xsd:element name="shipHow" type="ShippingMethod"/>

      <!-- URL pointing to a PDF file containing the export documents
-->
      <xsd:element name="exportDocsURL" type="xsd:string"/>

      <!-- foo so (order) number (this is used in the documentation file
names) -->
      <xsd:element name="so"   type="xsd:string"/>

      <!-- rbed or OEM (foo) po number -->
      <xsd:element name="po" type="xsd:string"/>

       <!-- rbed or OEM customer's PO number -->
      <xsd:element name="customer_po" type="xsd:string" minOccurs="0"
maxOccurs="1"/>

      <xsd:element name="shipInstructions" type="xsd:string"
minOccurs="0" maxOccurs="1"/>

      <xsd:element name="shipTo" type="Address"/>

      <xsd:element name="items" type="Items"/>

        <xsd:element name="comment" type="xsd:string" minOccurs="0"/>

    </xsd:sequence>
  </xsd:complexType>

  <xsd:simpleType name="ShipRequestType">
    <xsd:restriction base="xsd:string">
      <xsd:enumeration value="Sale"/>
      <xsd:enumeration value="Evaluation"/>
      <xsd:enumeration value="RMA Replacement"/>
    </xsd:restriction>
  </xsd:simpleType>

  <xsd:complexType name="ShippingMethod">
    <xsd:attribute name="shippingCarrier" type="xsd:string"/>
    <xsd:attribute name="shippingServiceLevel" type="xsd:string"/>
    <xsd:attribute name="modeOfTransport" type="xsd:string"/>
    <xsd:attribute name="freightTerms" type="xsd:string"/>
  </xsd:complexType>

  <xsd:complexType name="Address">
    <xsd:sequence>
      <xsd:element name="company"  type="xsd:string"/>
      <xsd:element name="attn"     type="xsd:string" minOccurs="0"
maxOccurs="1"/>
      <xsd:element name="address"  type="xsd:string"/>
      <xsd:element name="address2" type="xsd:string" minOccurs="0"
maxOccurs="1"/>
      <xsd:element name="address3" type="xsd:string" minOccurs="0"
maxOccurs="1"/>
      <xsd:element name="city"     type="xsd:string"/>
      <xsd:element name="state"    type="xsd:string"/>
      <xsd:element name="postalCode" type="xsd:string"/>
      <xsd:element name="country" type="xsd:string"/>
      <xsd:element name="phone"   type="xsd:string" minOccurs="0"
maxOccurs="1"/>
      <xsd:element name="email"   type="xsd:string" minOccurs="0"
maxOccurs="1"/>
    </xsd:sequence>
  </xsd:complexType>

  <xsd:simpleType name="LineItemType">
    <xsd:restriction base="xsd:string">
      <xsd:enumeration value="MODEL"/>
      <xsd:enumeration value="CLASS"/>
      <xsd:enumeration value="OPTION"/>
      <xsd:enumeration value="CONFIG"/>
    </xsd:restriction>
  </xsd:simpleType>

  <!--
    An item is a single line item from the foo order system. It doesn't
necessarily
    represent an actuall orderable part number. Sometime it is just
there to show
    configuration information.
  -->
  <xsd:complexType name="Items">
    <xsd:sequence>
      <xsd:element name="item" minOccurs="1" maxOccurs="unbounded">
        <xsd:complexType>
          <xsd:sequence>
            <!-- the reson this line is in the data -->
            <xsd:element name="item_reson" type="xsd:string"/>

            <!-- the type of this line on the order -->
            <xsd:element name="type" type="LineItemType"/>

            <!-- create date of the line item -->
            <xsd:element name="creation_date" type="xsd:date"/>

            <!-- date of last update to the line item -->
            <xsd:element name="update_date" type="xsd:date"/>

            <!-- date the line item is supposed to be shipped -->
            <xsd:element name="schedule_ship_date" type="xsd:date"/>

            <!-- this is the order_line_id of the item on the order that
is this items parent line,
                if this line is it's own parent then it is the top of a
configured item. This happens
                when the part_num element is a star "*" part. A
generated part number for a config.
            -->
            <xsd:element name="parent_line_id" type="xsd:integer"
minOccurs="0" maxOccurs="1"/>

            <!-- uniquely identifies this PO line item in our OEM's
database -->
            <xsd:element name="order_line_id" type="xsd:integer"
minOccurs="1" maxOccurs="1"/>

            <xsd:element name="quantity">
              <xsd:simpleType>
                <xsd:restriction base="xsd:positiveInteger">
                  <xsd:maxExclusive value="100"/>
                </xsd:restriction>
              </xsd:simpleType>
            </xsd:element>

            <!-- used in the packing list -->
            <xsd:element name="part_num" type="xsd:string"/>

            <!-- Special packing instructions, shipping instructions,
etc. -->
              <xsd:element name="note" type="xsd:string" minOccurs="0"
maxOccurs="1"/>

          </xsd:sequence>
        </xsd:complexType>
      </xsd:element>
    </xsd:sequence>
  </xsd:complexType>
 
</xsd:schema>


=================
The code
=================
    public boolean validateSchema(String schemaURL, String xml, String
ordernumber)
    {
        boolean retval = true;
        try
        {
            DOMParser domParser = new DOMParser();
           

domParser.setFeature("http://xml.org/sax/features/validation",true);

domParser.setFeature("http://apache.org/xml/features/validation/schema";,
true);

domParser.setFeature("http://apache.org/xml/features/validation/schema-f
ull-checking",true);

domParser.setProperty("http://apache.org/xml/properties/schema/external-
schemaLocation",schemaURL);
           
            Validator handler=new Validator();
            domParser.setErrorHandler(handler); 
            domParser.parse(new InputSource(new StringReader(xml)));

            if(handler.validationError==true)
            {
                doLogging("validateSchema()","XML failed
validation:"+handler.saxParseException.getMessage()+" Column:
"+handler.saxParseException.getColumnNumber()+" Line:
"+handler.saxParseException.getLineNumber()+" PublicID:
"+handler.saxParseException.getPublicId(),true,true,false);
                logError(ordernumber,"XML failed validation:","System");
                //handler.saxParseException.printStackTrace();
                retval=false;
            }
            else
                doLogging("validateSchema()","XML has been
validated",true,true,false);
        }
        catch (Exception e)
        {
            e.printStackTrace();
        }

        return retval;
    }

    private class Validator extends DefaultHandler    
    {         
        public boolean  validationError = false;    
        public SAXParseException saxParseException=null;
       
        public void error(SAXParseException exception) throws
SAXException    
        {
            validationError = true;    
            saxParseException=exception;
        }         

        public void fatalError(SAXParseException exception) throws
SAXException         
        {         
            validationError = true;    
            saxParseException=exception;    
        }         

        public void warning(SAXParseException exception) throws
SAXException         
        {         
        }    
    }




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