Re: Throwable Input2InputTransformer.java (179) IndexOutOfBoundsException

[Raymond Feng]

Hi,

Thank you for reporting this. Actually, the problem is not in the 
Input2InputTransformer. It's related to how we map a java interface to a 
WSDL portType.

For a wrapper style (please see WS-JAX spec for the definition) WSDL 
operation with the following input wrapper element, we don't support it yet 
if the child element such as "resourcesID" with maxOccurs>1.

<xs:complexType name="editReservation">
<xs:sequence>
   <xs:element name="timeSlotID" type="xs:int"/>
   <xs:element name="requestedBy" type="xs:string" minOccurs="0"/>
   <xs:element name="purpose" type="xs:string" minOccurs="0"/>
   <xs:element name="resourcesID" type="xs:int" maxOccurs="unbounded" 
minOccurs="0"/>
</xs:sequence>
</xs:complexType>

In line 382 of 
org.apache.tuscany.interfacedef.wsdl.introspect.WSDLOperation.java, there is 
a "TODO" :-).

Thanks,
Raymond

----- Original Message ----- 
From: "Paulo Henrique Trecenti" <[EMAIL PROTECTED]>
To: <tuscany-dev@ws.apache.org>
Sent: Wednesday, May 02, 2007 7:42 AM
Subject: Throwable Input2InputTransformer.java (179) 
IndexOutOfBoundsException


Hi,

I found a small bug in Input2InputTransformer.java (179)

"Object[] newArgs = new Object[source.length];
for (int i = 0; i < source.length; i++) {
               Object child = mediator.mediate(source[i],
sourceType.getLogical().get(i), targetType.getLogical().get(i),
context.getMetadata());
               newArgs[i] = child;
           }"

When try parse a java to wsdl

My java interface method is  "public TimeSlot editReservation(int
timeSlotID, String requestedBy, String purpose, int[] resourcesID);"

I have 4 input params

and my wsdl have 1 element with an type having 4 paramenters

When run this code whe have an IndexOutOfBoundsException

"Exception in thread "main" java.lang.IndexOutOfBoundsException : Index: 
1,
Size: 1
   at java.util.ArrayList.RangeCheck(Unknown Source)
   at java.util.ArrayList.get(Unknown Source)
   at
org.apache.tuscany.core.databinding.transformers.Input2InputTransformer.transform
(Input2InputTransformer.java :179)
   at
org.apache.tuscany.core.databinding.transformers.Input2InputTransformer.transform
(Input2InputTransformer.java:1)
   at org.apache.tuscany.databinding.impl.MediatorImpl.mediate(
MediatorImpl.java:83)
   at
org.apache.tuscany.core.databinding.wire.DataBindingInteceptor.transform(
DataBindingInteceptor.java:189)
   at 
org.apache.tuscany.core.databinding.wire.DataBindingInteceptor.invoke
(DataBindingInteceptor.java:86)
   at org.apache.tuscany.spi.wire.AbstractInvocationHandler.invoke(
AbstractInvocationHandler.java:91)
   at
org.apache.tuscany.implementation.java.proxy.JDKInvocationHandler.invoke(
JDKInvocationHandler.java:150)"

Not to be that I must work with OMElement in my java interface.


--
Paulo Henrique Trecenti



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