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From ant elder <ant.el...@gmail.com>
Subject Re: NPE in Widget, Re: svn commit: r1346827 - /tuscany/sca-java-2.x/trunk/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationInvoker.java
Date Thu, 07 Jun 2012 07:15:57 GMT
On Thu, Jun 7, 2012 at 3:07 AM, Luciano Resende <luckbr1975@gmail.com> wrote:
> On Wed, Jun 6, 2012 at 4:15 AM,  <antelder@apache.org> wrote:
>> Author: antelder
>> Date: Wed Jun  6 11:15:29 2012
>> New Revision: 1346827
>>
>> URL: http://svn.apache.org/viewvc?rev=1346827&view=rev
>> Log:
>> Fix NPE with widget sample
>>
>> Modified:
>>    tuscany/sca-java-2.x/trunk/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationInvoker.java
>>
>> Modified: tuscany/sca-java-2.x/trunk/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationInvoker.java
>> URL: http://svn.apache.org/viewvc/tuscany/sca-java-2.x/trunk/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationInvoker.java?rev=1346827&r1=1346826&r2=1346827&view=diff
>> ==============================================================================
>> --- tuscany/sca-java-2.x/trunk/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationInvoker.java
(original)
>> +++ tuscany/sca-java-2.x/trunk/modules/implementation-widget-runtime/src/main/java/org/apache/tuscany/sca/implementation/widget/provider/WidgetImplementationInvoker.java
Wed Jun  6 11:15:29 2012
>> @@ -56,7 +56,8 @@ class WidgetImplementationInvoker implem
>>     public Message invoke(Message msg) {
>>
>>         // Get the resource id from the request message
>> -        String id = (String)((Object[])msg.getBody())[0];
>> +
>> +        String id = msg.getBody() == null ? "" : (String)((Object[])msg.getBody())[0];
>>         try {
>>
>>             if (id.length() == 0) {
>>
>>
>
>
> Have you seen this using the store application or some other sample ?
> Just asking because I noticed that there is a bug on the binding.http
> + widget together which I'm trying to fix by making the widget more
> independent.. and I want to make sure I cover all the scenarios that
> it is being used.
>

Just samples\applications\store running with mvn exec:java in trunk.

   ...ant

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