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From "Holger King (JIRA)" <j...@apache.org>
Subject [jira] Created: (AXIS2-4607) WSDL2Java generates Java code for databindung (ADBBean) that is never reached when using custom datatypes (Map) within a WSDL
Date Tue, 19 Jan 2010 12:43:54 GMT
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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