NPE in DataBindingRuntimeWireProcessor in null output boundary case (and null
input?)
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Key: TUSCANY-1412
URL: https://issues.apache.org/jira/browse/TUSCANY-1412
Project: Tuscany
Issue Type: Bug
Components: Java SCA Data Binding Runtime
Affects Versions: Java-SCA-M2
Environment: r540027
Reporter: Scott Kurz
Haven't checked the latest code...but...
I have a Java method with signature: void myMethod(....whatever...)
and the WSDL output wrapper elem is defined as:
<xsd:element name="myMethodResponse">
<xsd:complexType>
<xsd:sequence/>
</xsd:complexType>
</xsd:element>
I hit the following NPE when activating the Composite
Caused by: java.lang.NullPointerException
at
org.apache.tuscany.core.databinding.wire.DataBindingRuntimeWireProcessor.isTransformationRequired(DataBindingRuntimeWireProcessor.java:51)
at
org.apache.tuscany.core.databinding.wire.DataBindingRuntimeWireProcessor.isTransformationRequired(DataBindingRuntimeWireProcessor.java:72)
at
org.apache.tuscany.core.databinding.wire.DataBindingRuntimeWireProcessor.isTransformationRequired(DataBindingRuntimeWireProcessor.java:99)
at
org.apache.tuscany.core.databinding.wire.DataBindingRuntimeWireProcessor.process(DataBindingRuntimeWireProcessor.java:116)
The source DataType is:
class java.lang.Object org.apache.axiom.om.OMElement Element:
{http://blah}myMethodResponse Type: null
But the target DataType corresponding to the 'void' is simply <null>
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