[ http://issues.apache.org/jira/browse/AXIS-1411?page=all ]
Marc Foley updated AXIS-1411:
-----------------------------
Attachment: wsdl_xsd.zip
I am having the same issue in that the wsdl that gets autogenerated is not
correct and when the service is called the user gets a type mismatch error.
The wsdl and xsd files are attached.
> SimpleType for strings in the .wsdl causes type mismatch exception with axis
> toolkit generated code
> ---------------------------------------------------------------------------------------------------
>
> Key: AXIS-1411
> URL: http://issues.apache.org/jira/browse/AXIS-1411
> Project: Apache Axis
> Type: Bug
> Components: WSDL processing, Serialization/Deserialization
> Versions: 1.2 Beta, 1.1
> Environment: nothing os specific here, but running on Windows 2000, with jdk
> 1.4.
> Reporter: Dave Durnell
> Priority: Minor
> Attachments: wsdl_xsd.zip
>
> problem:
> Let's say a .wsdl (from siebel) has this snippet:
> ======
> <xsd:simpleType name="PrimaryOrganization">
> <xsd:restriction base="xsd:string">
> <xsd:maxLength value="100"/>
> </xsd:restriction>
> </xsd:simpleType>
> ...
> <xsd:complexType name="Account">
> <xsd:sequence>
> <xsd:element name="AccountId" type="xsd:string" minOccurs="0"
> maxOccurs="1"/>
> <xsd:element name="PrimaryOrganization"
> type="xsdLocal0:PrimaryOrganization" minOccurs="0" maxOccurs="1"/>
> </xsd:sequence>
> </xsd:complexType>
> ==========
> The xsdl2java toolkit generates a PrimaryOrganization java class that starts
> like this:
> ======
> public class PrimaryOrganization implements java.io.Serializable,
> org.apache.axis.encoding.SimpleType {
> private java.lang.String value;
> =====
> This results in the following error when the web service is called on, for
> this data type:
> =====
> - Could not convert java.lang.String to bean field 'primaryOrganization',
> type com.siebel.www.xml.PrimaryOrganization
> - Exception:
> java.lang.IllegalArgumentException: argument type mismatch
> =====
> This occurs because there is no conversion mechanism between the string and
> the PrimaryOrganization, even though PrimaryOrganization is really just a
> holder for the string.
> 2 part Solution:
> 1) Fix a bug in org.apache.axis.utils.JavaUtils::isConvertable(): If you
> search for the "// If it's holder -> held or held -> holder, we're good"
> comment, you'll notice that it only checks one way. It should check both ways
> as follows:
> ======
> // If it's holder -> held or held -> holder, we're good
> Class srcHeld = JavaUtils.getHolderValueType(src);
> if (srcHeld != null) {
> if (dest.isAssignableFrom(srcHeld) || isConvertable(srcHeld,
> dest))
> return true;
> }
> // the other way
> destHeld = JavaUtils.getHolderValueType(dest);
> if (destHeld != null) {
> if (src.isAssignableFrom(destHeld) || isConvertable(destHeld,
> src))
> return true;
> }
> ======
> 2) Generation of the SimpleType PrimaryOrganization should be a holder for
> the string, starting like this instead:
> ====
> public class PrimaryOrganization implements javax.xml.rpc.holders.Holder,
> java.io.Serializable, org.apache.axis.encoding.SimpleType {
> public java.lang.String value;
> =====
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