[Bug 831] New - Validating a xml doc vs schema causes problem

[bu...@apache.org]

http://nagoya.apache.org/bugzilla/show_bug.cgi?id=831

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+ +============================================================================+
+ | Validating a xml doc vs schema causes problem                              |
+ +----------------------------------------------------------------------------+
+ |        Bug #: 831                         Product: Xerces-J                |
+ |       Status: NEW                         Version: 1.3.0                   |
+ |   Resolution:                            Platform: PC                      |
+ |     Severity: Normal                   OS/Version: Windows NT/2K           |
+ |     Priority: High                      Component: Build                   |
+ +----------------------------------------------------------------------------+
+ |  Assigned To: xerces-j-dev@xml.apache.org                                  |
+ |  Reported By: sugrue@ocean.ucc.ie                                          |
+ |      CC list: Cc:                                                          |
+ +----------------------------------------------------------------------------+
+ |          URL:                                                              |
+ +============================================================================+
+ |                              DESCRIPTION                                   |
+ hi.
+ my problem is that when I try to validate an XML Document written in accordance 
+ with the www.w3.org site XML Schema recommendation it says that the element 
+ needs to be declared for all elements except one which is a direct child node 
+ of the schema element and is a simple type (xsd:string).
+ Here is what I have in the header of my XML document :
+ 
+ <?xml version="1.0" encoding="UTF-8"?>
+ <purchaseOrder xmlns ="http://www.purchases.org"
+          xmlns:xsi="http://www.w3.org/2000/10/XMLSchema-instance"
+          xsi:schemaLocation="http://www.purchases.org potest.xsd"
+ 	                                 orderDate = "1999-10-20">
+ 
+ 
+ which references a schema with this as it's header 
+ 
+ <?xml version="1.0" encoding="UTF-8"?>
+ <schema  xmlns="http://www.w3.org/2000/10/XMLSchema"
+ 	   targetNamespace="http://www.purchases.org"
+ 	   xmlns:po="http://www.purchases.org"
+          elementFormDefault="unqualified">
+ <element name="purchaseOrder" type="po:PurchaseOrderType"/>
+ 
+  <element name="comment" type="string"/>
+ 
+  <complexType name="PurchaseOrderType">
+    <element name="shipTo" type="po:USAddress"/>
+    <element name="billTo" type="po:USAddress"/>
+    <element ref="comment" minOccurs="0"/>
+    <element name="items"  type="po:Items"/>
+   <attribute name="orderDate" type="date"/>
+  </complexType>
+ 
+ 
+ I have shown part of the schema so that I can explain that the comment element 
+ is ok, but that anything from the PurchaseOrderType on is producing errors in 
+ validation, namely : 
+ 
+ [Error] potest.xml:6:60: Schema error: ComplexType 'PurchaseOrderType': Invalid 
+ child 'element' in the complex type.
+ [Error] potest.xml:6:60: Schema error: ComplexType 'USAddress': Invalid 
+ child 'element' in the complex type.
+ [Error] potest.xml:6:60: Attribute "orderDate" must be declared for element 
+ type "purchaseOrder".
+ [Error] potest.xml:9:25: Element type "shipTo" must be declared.
+ [Error] potest.xml:9:25: Attribute "country" must be declared for element 
+ type "shipTo". 
+ 
+ 
+ 
+ Any help would be greatly appreciated as I need the validation feature working 
+ in my application for my final year project in Computer Science.
+ 
+ Regards
+ James Sugrue