If I read this correctly:
In the schema entry for TargetStatus, there is no nillable attribute, hence
it is false.
<xs:element minOccurs="0" name="TargetStatus"
type="tns:ImportExportTargetStatus" />
In the XML file we see nil="true"
<ns2:TargetStatus xs:nil="true" />
And the error message:
[org.xml.sax.
>
> SAXParseException: cvc-elt.3.1: Attribute
> 'http://www.w3.org/2001/XMLSchema-instance,nil' must not appear on element
> 'ns2:TargetStatus', because the {nillable} property of 'ns2:TargetStatus'
> is
> false.]
Well, that's what it is, in't it?
-W
On Sat, Jan 10, 2009 at 11:14 PM, juan.velez <juan.velez_at_areva-td.com>wrote:
>
> I do not know if this is a bug, but I think it is. I have the following XML
> Schema
>
> <?xml version="1.0" encoding="utf-8"?>
> <xs:schema
> xmlns:tns="http://schemas.datacontract.org/2004/07/Areva.Csm.Service.DC"
> elementFormDefault="qualified"
>
> targetNamespace="
> http://schemas.datacontract.org/2004/07/Areva.Csm.Service.DC"
> xmlns:xs="http://www.w3.org/2001/XMLSchema">
> <xs:complexType name="UpdateImportExportRequestTargetStatus">
> <xs:sequence>
> <xs:element name="RequestId" type="xs:decimal" />
> <xs:element minOccurs="0" name="SequenceId" nillable="true"
> type="xs:string" />
> <xs:element minOccurs="0" name="TargetId" nillable="true"
> type="xs:string" />
> <xs:element minOccurs="0" name="TargetStatus"
> type="tns:ImportExportTargetStatus" />
> <xs:element minOccurs="0" name="TypeId" nillable="true"
> type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> <xs:element name="UpdateImportExportRequestTargetStatus" nillable="true"
> type="tns:UpdateImportExportRequestTargetStatus" />
> <xs:simpleType name="ImportExportTargetStatus">
> <xs:restriction base="xs:string">
> <xs:enumeration value="Successful" />
> <xs:enumeration value="Failed" />
> </xs:restriction>
> </xs:simpleType>
> </xs:schema>
>
> I run the JAXB generation code and I end up with the following
> UpdateImportExportRequestTargetStatus class
>
> //
> // This file was generated by the JavaTM Architecture for XML Binding(JAXB)
> Reference Implementation, vhudson-jaxb-ri-2.1-646
> // See http://java.sun.com/xml/jaxb http://java.sun.com/xml/jaxb
> // Any modifications to this file will be lost upon recompilation of the
> source schema.
> // Generated on: 2009.01.10 at 01:55:39 PM PST
> //
>
>
> package com.areva.csm.service.schema;
>
> import java.math.BigDecimal;
> import javax.xml.bind.JAXBElement;
> import javax.xml.bind.annotation.XmlAccessType;
> import javax.xml.bind.annotation.XmlAccessorType;
> import javax.xml.bind.annotation.XmlElement;
> import javax.xml.bind.annotation.XmlElementRef;
> import javax.xml.bind.annotation.XmlType;
>
>
> /**
> * <p>Java class for UpdateImportExportRequestTargetStatus complex type.
> *
> * <p>The following schema fragment specifies the expected content
> contained
> within this class.
> *
> * <pre>
> * <complexType name="UpdateImportExportRequestTargetStatus">
> * <complexContent>
> * <restriction base="{http://www.w3.org/2001/XMLSchema}anyType<http://www.w3.org/2001/XMLSchema%7DanyType>
> ">
> * <sequence>
> * <element name="RequestId"
> type="{http://www.w3.org/2001/XMLSchema}decimal<http://www.w3.org/2001/XMLSchema%7Ddecimal>
> "/>
> * <element name="SequenceId"
> type="{http://www.w3.org/2001/XMLSchema}string<http://www.w3.org/2001/XMLSchema%7Dstring>"
> minOccurs="0"/>
> * <element name="TargetId"
> type="{http://www.w3.org/2001/XMLSchema}string<http://www.w3.org/2001/XMLSchema%7Dstring>"
> minOccurs="0"/>
> * <element name="TargetStatus"
> type="{
> http://schemas.datacontract.org/2004/07/Areva.Csm.Service.DC}ImportExportTargetStatus<http://schemas.datacontract.org/2004/07/Areva.Csm.Service.DC%7DImportExportTargetStatus>
> "
> minOccurs="0"/>
> * <element name="TypeId"
> type="{http://www.w3.org/2001/XMLSchema}string<http://www.w3.org/2001/XMLSchema%7Dstring>"
> minOccurs="0"/>
> * </sequence>
> * </restriction>
> * </complexContent>
> * </complexType>
> * </pre>
> *
> *
> */
> @XmlAccessorType(XmlAccessType.FIELD)
> @XmlType(name = "UpdateImportExportRequestTargetStatus", propOrder = {
> "requestId",
> "sequenceId",
> "targetId",
> "targetStatus",
> "typeId"
> })
> public class UpdateImportExportRequestTargetStatus {
>
> @XmlElement(name = "RequestId", required = true)
> protected BigDecimal requestId;
> @XmlElementRef(name = "SequenceId", namespace =
> "http://schemas.datacontract.org/2004/07/Areva.Csm.Service.DC", type =
> JAXBElement.class)
> protected JAXBElement<String> sequenceId;
> @XmlElementRef(name = "TargetId", namespace =
> "http://schemas.datacontract.org/2004/07/Areva.Csm.Service.DC", type =
> JAXBElement.class)
> protected JAXBElement<String> targetId;
> @XmlElement(name = "TargetStatus")
> protected ImportExportTargetStatus targetStatus;
> @XmlElementRef(name = "TypeId", namespace =
> "http://schemas.datacontract.org/2004/07/Areva.Csm.Service.DC", type =
> JAXBElement.class)
> protected JAXBElement<String> typeId;
>
> /**
> * Gets the value of the requestId property.
> *
> * @return
> * possible object is
> * {_at_link BigDecimal }
> *
> */
> public BigDecimal getRequestId() {
> return requestId;
> }
>
> /**
> * Sets the value of the requestId property.
> *
> * @param value
> * allowed object is
> * {_at_link BigDecimal }
> *
> */
> public void setRequestId(BigDecimal value) {
> this.requestId = value;
> }
>
> /**
> * Gets the value of the sequenceId property.
> *
> * @return
> * possible object is
> * {_at_link JAXBElement }{_at_code <}{_at_link String }{_at_code >}
> *
> */
> public JAXBElement<String> getSequenceId() {
> return sequenceId;
> }
>
> /**
> * Sets the value of the sequenceId property.
> *
> * @param value
> * allowed object is
> * {_at_link JAXBElement }{_at_code <}{_at_link String }{_at_code >}
> *
> */
> public void setSequenceId(JAXBElement<String> value) {
> this.sequenceId = ((JAXBElement<String> ) value);
> }
>
> /**
> * Gets the value of the targetId property.
> *
> * @return
> * possible object is
> * {_at_link JAXBElement }{_at_code <}{_at_link String }{_at_code >}
> *
> */
> public JAXBElement<String> getTargetId() {
> return targetId;
> }
>
> /**
> * Sets the value of the targetId property.
> *
> * @param value
> * allowed object is
> * {_at_link JAXBElement }{_at_code <}{_at_link String }{_at_code >}
> *
> */
> public void setTargetId(JAXBElement<String> value) {
> this.targetId = ((JAXBElement<String> ) value);
> }
>
> /**
> * Gets the value of the targetStatus property.
> *
> * @return
> * possible object is
> * {_at_link ImportExportTargetStatus }
> *
> */
> public ImportExportTargetStatus getTargetStatus() {
> return targetStatus;
> }
>
> /**
> * Sets the value of the targetStatus property.
> *
> * @param value
> * allowed object is
> * {_at_link ImportExportTargetStatus }
> *
> */
> public void setTargetStatus(ImportExportTargetStatus value) {
> this.targetStatus = value;
> }
>
> /**
> * Gets the value of the typeId property.
> *
> * @return
> * possible object is
> * {_at_link JAXBElement }{_at_code <}{_at_link String }{_at_code >}
> *
> */
> public JAXBElement<String> getTypeId() {
> return typeId;
> }
>
> /**
> * Sets the value of the typeId property.
> *
> * @param value
> * allowed object is
> * {_at_link JAXBElement }{_at_code <}{_at_link String }{_at_code >}
> *
> */
> public void setTypeId(JAXBElement<String> value) {
> this.typeId = ((JAXBElement<String> ) value);
> }
>
> }
>
> However, when I try to unmarshall (with schema validation) a valid XML
> fragment
>
> <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
> <ns2:UpdateImportExportRequestTargetStatus
>
> xmlns:ns2="http://schemas.datacontract.org/2004/07/Areva.Csm.Service.DC"
> xmlns:xs="http://www.w3.org/2001/XMLSchema-instance">
> <ns2:RequestId>123</ns2:RequestId>
> <ns2:SequenceId xs:nil="true" />
> <ns2:TargetId xs:nil="true" />
> <ns2:TargetStatus xs:nil="true" />
> <ns2:TypeId xs:nil="true" />
> </ns2:request>
>
> I get the following which I think it must be a JAXB bug
>
> Exception in thread "main" javax.xml.bind.UnmarshalException
> - with linked exception:
> [org.xml.sax.SAXParseException: cvc-elt.3.1: Attribute
> 'http://www.w3.org/2001/XMLSchema-instance,nil' must not appear on element
> 'ns2:TargetStatus', because the {nillable} property of 'ns2:TargetStatus'
> is
> false.]
> at
>
> javax.xml.bind.helpers.AbstractUnmarshallerImpl.createUnmarshalException(AbstractUnmarshallerImpl.java:315)
> at
>
> com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.createUnmarshalException(UnmarshallerImpl.java:510)
> at
>
> com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:215)
> at
>
> com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:184)
> at
>
> javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:137)
> at
>
> javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:184)
>
>
> The code to unmarshall is:
>
> SchemaFactory schemaFactory =
>
> SchemaFactory.newInstance(javax.xml.XMLConstants.W3C_XML_SCHEMA_NS_URI);
>
> List<InputStream> inputStreams = new ArrayList<InputStream>();
>
>
> inputStreams.add(ClassLoader.getSystemResourceAsStream("Areva.Csm.Service.DC.xsd"));
>
> List<Source> sources = new ArrayList<Source>();
> for (InputStream is: inputStreams) {
> sources.add(new StreamSource(is));
> }
>
> Source[] schemaSources = new Source[sources.size()];
> sources.toArray(schemaSources);
> Schema schema = null;
> schema = schemaFactory.newSchema(schemaSources);
>
> final StringBuffer request = new StringBuffer(
> "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"
> +
> "<ns2:UpdateImportExportRequestTargetStatus
> xmlns:ns2=\"http://schemas.datacontract.org/2004/07/Areva.Csm.Service.DC\<http://schemas.datacontract.org/2004/07/Areva.Csm.Service.DC%5C>"
> "
> +
> "
> xmlns:xs=\"http://www.w3.org/2001/XMLSchema-instance\<http://www.w3.org/2001/XMLSchema-instance%5C>">"
> +
> " <ns2:RequestId>123</ns2:RequestId>" +
> " <ns2:SequenceId xs:nil=\"true\" />"+
> " <ns2:TargetId xs:nil=\"true\" />"+
> " <ns2:TargetStatus xs:nil=\"true\" />"+
> " <ns2:TypeId xs:nil=\"true\" />"+
> "</ns2:request>");
>
> JAXBContext jc;
> jc = JAXBContext.newInstance( "com.areva.csm.service.schema" );
> Unmarshaller unmarshaller = jc.createUnmarshaller();
> unmarshaller.setSchema(schema);
>
> JAXBElement<?> element2 = (JAXBElement<?>)
> unmarshaller.unmarshal(new ByteArrayInputStream(
> request.toString().getBytes()));
> UpdateImportExportRequestTargetStatus status =
> (UpdateImportExportRequestTargetStatus) element2.getValue();
>
> BTW I am using Java 1.5 and JAXB-RI 2.1.7
>
>
>
>
> --
> View this message in context:
> http://www.nabble.com/JAXB-and-nillable%3D%22true%22-error-tp21393490p21393490.html
> Sent from the java.net - jaxb users mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe_at_jaxb.dev.java.net
> For additional commands, e-mail: users-help_at_jaxb.dev.java.net
>
>