[jboss-jira] [JBoss JIRA] Created: (JBMESSAGING-1749) Support null values for javax.jms.MapMessage.setObject

[Justin Bertram (JIRA)]

Support null values for javax.jms.MapMessage.setObject
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                 Key: JBMESSAGING-1749
                 URL: https://jira.jboss.org/jira/browse/JBMESSAGING-1749
             Project: JBoss Messaging
          Issue Type: Feature Request
          Components: Messaging Core
    Affects Versions: 1.4.6.GA, 1.4.0.SP3.CP09
            Reporter: Justin Bertram
            Assignee: Howard Gao
             Fix For: 1.4.0.SP3.CP10, 1.4.7.GA


Our implementation of javax.jms.MapMessage is org.jboss.jms.message.JBossMapMessage.  Its setObject is:

   public void setObject(String name, Object value) throws JMSException
   {
      checkName(name);
      if (value instanceof Boolean)
         ((Map)getPayload()).put(name, value);
      else if (value instanceof Byte)
         ((Map)getPayload()).put(name, value);
      else if (value instanceof Short)
         ((Map)getPayload()).put(name, value);
      else if (value instanceof Character)
         ((Map)getPayload()).put(name, value);
      else if (value instanceof Integer)
         ((Map)getPayload()).put(name, value);
      else if (value instanceof Long)
         ((Map)getPayload()).put(name, value);
      else if (value instanceof Float)
         ((Map)getPayload()).put(name, value);
      else if (value instanceof Double)
         ((Map)getPayload()).put(name, value);
      else if (value instanceof String)
         ((Map)getPayload()).put(name, value);
      else if (value instanceof byte[])
         ((Map)getPayload()).put(name, ((byte[]) value).clone());
      else
         throw new MessageFormatException("Invalid object type.");

   }

Although the JMS spec doesn't indicate its necessity, I think we should support setting null values (e.g. javax.jms.MapMessage.setObject("name", null)) as this is a convenience method support both by WebLogic and WebSphere.

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