WSDL2Java generates Java code for databindung (ADBBean) that is never reached
when using custom datatypes (Map) within a WSDL
-----------------------------------------------------------------------------------------------------------------------------
Key: AXIS2-4607
URL: https://issues.apache.org/jira/browse/AXIS2-4607
Project: Axis2
Issue Type: Bug
Components: codegen
Affects Versions: 1.5.1
Environment: Axis2 release 1.5.1
Reporter: Holger King
Priority: Blocker
When having a WSDL containing a Map (referencing 0..* MapItem) datatype that is
used in some messages (here in "listObjects"):
{code}
...
<wsdl:types>
<schema xmlns="http://www.w3.org/2001/XMLSchema";
targetNamespace="http://xml.apache.org/xml-soap";>
<import
namespace="http://schemas.xmlsoap.org/soap/encoding/"/>
<complexType name="mapItem">
<sequence>
<element name="key" nillable="true"
type="xsd:anyType"/>
<element name="value" nillable="true"
type="xsd:anyType"/>
</sequence>
</complexType>
<complexType name="Map">
<sequence>
<element name="item" minOccurs="0"
maxOccurs="unbounded" type="apachesoap:mapItem"/>
</sequence>
</complexType>
</schema>
</wsdl:types>
<wsdl:message name="listObjectsRequest">
<wsdl:part name="in0" type="xsd:string"/>
<wsdl:part name="in1" type="apachesoap:Map"/>
<wsdl:part name="in2" type="xsd:string"/>
<wsdl:part name="in3" type="xsd:string"/>
</wsdl:message>
<wsdl:message name="listObjectsResponse">
<wsdl:part name="listObjectsReturn" type="apachesoap:Map"/>
</wsdl:message>
<wsdl:portType name="IdentityService">
<wsdl:operation name="listObjects" parameterOrder="in0 in1 in2
in3">
<wsdl:input name="listObjectsRequest"
message="impl:listObjectsRequest"/>
<wsdl:output name="listObjectsResponse"
message="impl:listObjectsResponse"/>
</wsdl:operation>
</wsdl:portType>
...
{code}
the "WSDL2JAVA" codegenerator creates following classes "ListObjects.java" and
"Map.java":
generated class "*ListObjects.java*" calls the "parse(reader)" method of the
statis inner class of the generated "Map.java":
{code}
...
while (!reader.isStartElement() && !reader.isEndElement())
reader.next();
if (reader.isStartElement() && new
javax.xml.namespace.QName("","in1").equals(reader.getName())) {
object.setIn1(com.bosch.fs.idm.axis2.types.Map.Factory.parse(reader));
reader.next();
} // End of if for expected property start element
...
{code}
generated class "*Map.java*":
...
if (reader.isStartElement() && new
javax.xml.namespace.QName("","item").equals(reader.getName())) {
// Process the array and step past its final element's end.
list1.add(com.bosch.fs.idm.axis2.types.MapItem.Factory.parse(reader));
//loop until we find a start element that is not part of this array
boolean loopDone1 = false;
while(!loopDone1) {
// We should be at the end element, but make sure
while (!reader.isEndElement())
reader.next();
// Step out of this element
reader.next();
// Step to next element event.
while (!reader.isStartElement() && !reader.isEndElement())
reader.next();
if (reader.isEndElement()) {
//two continuous end elements means we are exiting the xml structure
loopDone1 = true;
} else {
if (new
javax.xml.namespace.QName("","item").equals(reader.getName())) {
list1.add(com.bosch.fs.idm.axis2.types.MapItem.Factory.parse(reader));
} else {
loopDone1 = true;
}
}
}
// call the converter utility to convert and set the array
object.setItem((com.bosch.fs.idm.axis2.types.MapItem[])
org.apache.axis2.databinding.utils.ConverterUtil.convertToArray(com.bosch.fs.idm.axis2.types.MapItem.class,
list1));
}
...
A SOAP-Request for "listObjects" contains the following structure:
<?xml version="1.0" encoding="UTF-8"?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
<soapenv:Body>
<ns1:listObjects
soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/";
xmlns:ns1="urn:webservice.test.com">
<in0 xsi:type="xsd:string">ROLES</in0>
<in1 href="#id0" />
<in2 xsi:type="xsd:string">test</in2>
<in3 xsi:type="xsd:string">test</in3>
</ns1:listObjects>
<multiRef id="id0" soapenc:root="0"
soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/";
xsi:type="ns2:Map"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/";
xmlns:ns2="http://xml.apache.org/xml-soap";>
<item>
<key
xsi:type="soapenc:string">searchFilter</key>
<value href="#id1" />
</item>
</multiRef>
<multiRef id="id1" soapenc:root="0"
soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/";
xsi:type="ns3:Map"
xmlns:ns3="http://xml.apache.org/xml-soap";
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/";>
<item>
<key xsi:type="soapenc:string">role</key>
<value xsi:type="soapenc:string">*</value>
</item>
</multiRef>
</soapenv:Body>
</soapenv:Envelope>
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