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https://issues.apache.org/jira/browse/AXIS-2386?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12514020
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Lord Halbert edited comment on AXIS-2386 at 7/19/07 3:07 PM:
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Ok, it's me again.
Here's a WSDL you can try to test this bug:
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions xmlns:apachesoap="http://xml.apache.org/xml-soap";
xmlns:impl="urn:test.company.com" xmlns:intf="urn:test.company.com"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/";
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/";
xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
targetNamespace="urn:test.company.com">
<wsdl:types>
<schema targetNamespace="urn:test.company.com"
xmlns="http://www.w3.org/2001/XMLSchema";>
<import
namespace="http://schemas.xmlsoap.org/soap/encoding/"/>
<complexType name="ArrayOf_xsd_int">
<complexContent>
<restriction base="soapenc:Array">
<attribute
ref="soapenc:arrayType" wsdl:arrayType="xsd:int[]"/>
</restriction>
</complexContent>
</complexType>
<complexType name="TestParams">
<sequence>
<element name="someArray"
nillable="true" type="impl:ArrayOf_xsd_int"/>
<element name="someStringValue"
nillable="true" type="xsd:string"/>
</sequence>
</complexType>
</schema>
</wsdl:types>
<wsdl:message name="doSomethingRequest">
<wsdl:part name="testParams" type="impl:TestParams"/>
</wsdl:message>
<wsdl:message name="doSomethingResponse">
<wsdl:part name="doSomethingReturn" type="xsd:int"/>
</wsdl:message>
<wsdl:portType name="TestService">
<wsdl:operation name="doSomething" parameterOrder="testParams">
<wsdl:input name="doSomethingRequest"
message="impl:doSomethingRequest"/>
<wsdl:output name="doSomethingResponse"
message="impl:doSomethingResponse"/>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="TestServicePortSoapBinding" type="impl:TestService">
<wsdlsoap:binding style="rpc"
transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="doSomething">
<wsdlsoap:operation/>
<wsdl:input name="doSomethingRequest">
<wsdlsoap:body use="encoded"
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/";
namespace="urn:test.company.com"/>
</wsdl:input>
<wsdl:output name="doSomethingResponse">
<wsdlsoap:body use="encoded"
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/";
namespace="urn:test.company.com"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="TestService">
<wsdl:port name="TestServicePort"
binding="impl:TestServicePortSoapBinding">
<wsdlsoap:address
location="http://localhost:8600/services/test"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
Note the int[] array in the wsdl.
Generate the Java source code for this by doing a wsdl2java.
You'll notice in the generated TestParams.java file the following:
static {
...
elemField.setXmlName(new javax.xml.namespace.QName("", "someArray"));
elemField.setXmlType(new
javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema";, "int"));
....
}
Do you see the "int" definition of "someArray" - that's wrong, very wrong.
The array has been converted into a simple "int" instead of "int[]".
This is the source of the problem.
If you generate a WSDL file from the class (Java2WSDL) or have it autogenerated
(?wsdl), you'll see that "someArray" has been converted into an "int". If
you're relying on your client to generate operable code from WSDL in this
manner, it won't work !!
It's totally broken - borked would be the right word to use here.
If version Axis 1.4.1 has only ONE fix, this is the one to put in it !!!!!!
Sorry for ranting but i've wasted many hours on this bug.
was:
Ok, it's me again.
Here's a WSDL you can try to test this bug:
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions xmlns:apachesoap="http://xml.apache.org/xml-soap";
xmlns:impl="urn:test.company.com" xmlns:intf="urn:test.company.com"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/";
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/";
xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
targetNamespace="urn:test.company.com">
<wsdl:types>
<schema targetNamespace="urn:test.company.com"
xmlns="http://www.w3.org/2001/XMLSchema";>
<import
namespace="http://schemas.xmlsoap.org/soap/encoding/"/>
<complexType name="ArrayOf_xsd_int">
<complexContent>
<restriction base="soapenc:Array">
<attribute
ref="soapenc:arrayType" wsdl:arrayType="xsd:int[]"/>
</restriction>
</complexContent>
</complexType>
<complexType name="TestParams">
<sequence>
<element name="someArray"
nillable="true" type="impl:ArrayOf_xsd_int"/>
<element name="someStringValue"
nillable="true" type="xsd:string"/>
</sequence>
</complexType>
</schema>
</wsdl:types>
<wsdl:message name="doSomethingRequest">
<wsdl:part name="testParams" type="impl:TestParams"/>
</wsdl:message>
<wsdl:message name="doSomethingResponse">
<wsdl:part name="doSomethingReturn" type="xsd:int"/>
</wsdl:message>
<wsdl:portType name="TestService">
<wsdl:operation name="doSomething" parameterOrder="testParams">
<wsdl:input name="doSomethingRequest"
message="impl:doSomethingRequest"/>
<wsdl:output name="doSomethingResponse"
message="impl:doSomethingResponse"/>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="TestServicePortSoapBinding" type="impl:TestService">
<wsdlsoap:binding style="rpc"
transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="doSomething">
<wsdlsoap:operation/>
<wsdl:input name="doSomethingRequest">
<wsdlsoap:body use="encoded"
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/";
namespace="urn:test.company.com"/>
</wsdl:input>
<wsdl:output name="doSomethingResponse">
<wsdlsoap:body use="encoded"
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/";
namespace="urn:test.company.com"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="TestService">
<wsdl:port name="TestServicePort"
binding="impl:TestServicePortSoapBinding">
<wsdlsoap:address
location="http://localhost:8600/services/test"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
Not the int[] array in the wsdl.
Generate the Java source code for this by doing a wsdl2java.
You'll notice in the TestParams.java file the following:
static {
...
elemField.setXmlName(new javax.xml.namespace.QName("", "someArray"));
elemField.setXmlType(new
javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema";, "int"));
....
}
Do you see the "int" definition of "someArray" - that's wrong, very wrong.
The array has been converted into a simple "int" instead of "int[]".
This is the source of the problem.
If you generate a WSDL file from the class (Java2WSDL) or have it autogenerated
(?wsdl), you'll see that "someArray" has been converted into an "int". If
you're relying on your client to generate operable code from WSDL in this
manner, it won't work !!
It's totally broken - borked would be the right word to use here.
If version Axis 1.4.1 has only ONE fix, this is the one to put in it !!!!!!
Sorry for ranting but i've wasted many hours on this bug.
> Java2WSDL changes type double array into a single double.
> ---------------------------------------------------------
>
> Key: AXIS-2386
> URL: https://issues.apache.org/jira/browse/AXIS-2386
> Project: Axis
> Issue Type: Bug
> Components: WSDL processing
> Affects Versions: 1.2, 1.2.1, 1.3, 1.4
> Environment: Linux 2.4.26, java version "1.5.0_04", Tomcat 5.5
> Reporter: Eric Webster
> Priority: Blocker
> Attachments: DataSet.wsdl, IncorrectDataSet.wsdl
>
>
> Java2WSDL changes type double array into a single double.
> This happens when you run Java2WSDL manually on the command line or when a
> wsdl file is generated from a service_name?wsdl url.
> Currently to fix this I just manually edit the generated WSDL file and
> distrobute that.
> The Java code originally came from a hand made WSDL file. WSDL2Java was used
> to generate the Java code. The section that is affected by this problem is
> the 'ValueVector' complexType which contains and element 'values' which is an
> array of doubles. After converting to Java and then back to WSDL 'values'
> becomes a single double.
> Here is the original WSDL file.
> <?xml version="1.0" encoding="UTF-8"?>
> <wsdl:definitions
> targetNamespace="dataset.odin.cirg.washington.edu"
> xmlns:apachesoap="http://xml.apache.org/xml-soap";
> xmlns:impl="dataset.odin.cirg.washington.edu"
> xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/";
> xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/";
> xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/";
> xmlns:xsd="http://www.w3.org/2001/XMLSchema";>
> <wsdl:types>
> <schema targetNamespace="dataset.odin.cirg.washington.edu"
> xmlns="http://www.w3.org/2001/XMLSchema";>
> <import namespace="http://schemas.xmlsoap.org/soap/encoding/"/>
>
> <complexType name="ArrayOf_xsd_double">
> <complexContent>
> <restriction base="soapenc:Array">
> <attribute ref="soapenc:arrayType" wsdl:arrayType="xsd:double[]"/>
> </restriction>
> </complexContent>
> </complexType>
> <complexType name="ArrayOf_xsd_string">
> <complexContent>
> <restriction base="soapenc:Array">
> <attribute ref="soapenc:arrayType" wsdl:arrayType="xsd:string[]"/>
> </restriction>
> </complexContent>
> </complexType>
>
> <simpleType name="TypeEnum">
> <restriction base="xsd:string">
> <enumeration value="count"/>
> <enumeration value="flag"/>
> <enumeration value="score"/>
> <enumeration value="blank"/>
> <enumeration value="error"/>
> <enumeration value="other"/>
> <enumeration value="unknown"/>
> </restriction>
> </simpleType>
> <simpleType name="IntervalUnitEnum">
> <restriction base="xsd:string">
> <enumeration value="second"/>
> <enumeration value="week"/>
> <enumeration value="month"/>
> <enumeration value="year"/>
> </restriction>
> </simpleType>
> <complexType name="Attribute">
> <sequence>
> <element name="name" type="xsd:string"/>
> <element name="value" type="xsd:string" nillable="true"/>
> </sequence>
> </complexType>
> <complexType name="ArrayOf_impl_Attribute">
> <complexContent>
> <restriction base="soapenc:Array">
> <attribute ref="soapenc:arrayType"
> wsdl:arrayType="impl:Attribute[]"/>
> </restriction>
> </complexContent>
> </complexType>
> <complexType name="ValueVector">
> <sequence>
> <element name="name" type="xsd:string" nillable="true"/>
> <element name="type" type="impl:TypeEnum"/>
> <element name="date" type="xsd:string"/>
> <element name="interval" type="xsd:int"/>
> <element name="intervalUnit" type="impl:IntervalUnitEnum"/>
> <element name="attributes" type="impl:ArrayOf_impl_Attribute"
> nillable="true"/>
> <element name="values" type="impl:ArrayOf_xsd_double"
> nillable="true"/>
> </sequence>
> </complexType>
> <complexType name="ArrayOf_impl_ValueVector">
> <complexContent>
> <restriction base="soapenc:Array">
> <attribute ref="soapenc:arrayType"
> wsdl:arrayType="impl:ValueVector[]"/>
> </restriction>
> </complexContent>
> </complexType>
> <complexType name="DataSet">
> <sequence>
> <element name="name" type="xsd:string" nillable="true"/>
> <element name="attributes" type="impl:ArrayOf_impl_Attribute"
> nillable="true"/>
> <element name="vectors" type="impl:ArrayOf_impl_ValueVector"/>
> </sequence>
> </complexType>
> <complexType name="ArrayOf_impl_DataSet">
> <complexContent>
> <restriction base="soapenc:Array">
> <attribute ref="soapenc:arrayType" wsdl:arrayType="impl:DataSet[]"/>
> </restriction>
> </complexContent>
> </complexType>
> <complexType name="DataSetArray">
> <sequence>
> <element name="array" type="impl:ArrayOf_impl_DataSet"/>
> </sequence>
> </complexType>
> <complexType name="SurvCol">
> <sequence>
> <element name="name" type="xsd:string"/>
> <element name="values" type="impl:ArrayOf_xsd_string"/>
> <element name="attributes" type="impl:ArrayOf_impl_Attribute"
> nillable="true"/>
> </sequence>
> </complexType>
> <complexType name="ArrayOf_impl_SurvCol">
> <complexContent>
> <restriction base="soapenc:Array">
> <attribute ref="soapenc:arrayType" wsdl:arrayType="impl:SurvCol[]"/>
> </restriction>
> </complexContent>
> </complexType>
> <complexType name="SurvDataSet">
> <sequence>
> <element name="name" type="xsd:string" nillable="true"/>
> <element name="attributes" type="impl:ArrayOf_impl_Attribute"
> nillable="true"/>
> <element name="vectors" type="impl:ArrayOf_impl_SurvCol"/>
> </sequence>
> </complexType>
> <complexType name="ArrayOf_impl_SurvDataSet">
> <complexContent>
> <restriction base="soapenc:Array">
> <attribute ref="soapenc:arrayType"
> wsdl:arrayType="impl:SurvDataSet[]"/>
> </restriction>
> </complexContent>
> </complexType>
> <complexType name="SurvDataSetArray">
> <sequence>
> <element name="array" type="impl:ArrayOf_impl_SurvDataSet"/>
> </sequence>
> </complexType>
> </schema>
> </wsdl:types>
> </wsdl:definitions>
> Here is what 'ValueVector' turns into after running WSDL2Java (which creates
> correct java code) and then Java2WSDL.
> <complexType name="ValueVector">
> <sequence>
> <element name="name" nillable="true" type="xsd:string"/>
> <element name="type" type="tns2:TypeEnum"/>
> <element name="date" type="xsd:string"/>
> <element name="interval" type="xsd:int"/>
> <element name="intervalUnit" type="tns2:IntervalUnitEnum"/>
> <element name="attributes" nillable="true"
> type="impl:ArrayOf_tns1_Attribute"/>
> <element name="values" nillable="true" type="xsd:double"/>
> </sequence>
> </complexType>
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