JMSBindingProcessor.writeOperationProperties should trim() properties prior to 
writing them & update logic to write JMS attributes even if properties are null.
---------------------------------------------------------------------------------------------------------------------------------------------------------------

                 Key: TUSCANY-3971
                 URL: https://issues.apache.org/jira/browse/TUSCANY-3971
             Project: Tuscany
          Issue Type: Bug
          Components: SCA Java Runtime
    Affects Versions: Java-SCA-2.x
            Reporter: Jennifer A Thompson
             Fix For: Java-SCA-2.x


In the JMSBindingProcessor.writeOperationProperties() method there are two 
corrections which need to be made.

1) Update logic for writing properties. Currently the logic is
if (operationProperties != null){
      if ((jmsType != null && jmsType.length() > 0) || 
                    (jmsCorrelationId != null && jmsCorrelationId.length() > 0) 
|| 
                    jmsDeliveryMode != null || jmsTimeToLive != null || 
                    jmsPriority != null) {
}

So this will only write jmsType, jmsDeliveryMode and jmsPriority only if there 
actually are operation properties. However, this may not always be the case. So 
the logic should be updated to 1 if statement connected with "or" clauses. 


2) Also trim() should be added to 0 length checks, and add possibly added 
before actually writing the value.  

So the update code would be:
if ( (operationProperties != null && !operationProperties.isEmpty()) || 
(jmsType != null && jmsType.trim().length() > 0) || 
                    jmsDeliveryMode != null || jmsTimeToLive != null || 
                    jmsPriority != null) {
.....

      if (jmsType != null && jmsType.trim().length() > 0) {
                        writer.writeAttribute("type", jmsType.trim());
      }
........
}


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