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 <h1 class="topictitle1">Creating a message-driven bean using the wizard</h1>


 <div><p>You can use the <span class="uicontrol">Create Message-Driven Bean</span> wizard
 to create a message-driven bean in your EJB project.</p>

 <div class="section"><p>The main difference between a message-driven bean and a session
 bean is that a message-driven bean has no local or remote interface. Instead,
 it has only a bean class. To create a message-driven bean within your EJB
 project, follow these steps:</p>
 </div>

 <ol>
 <li class="stepexpand"><span>In the Java™ EE perspective, right-click your EJB Project, and
 select <span class="menucascade"><span class="uicontrol">File</span> &gt; <span class="uicontrol">New</span>
  &gt; <span class="uicontrol">Message-Driven Bean</span></span>. The Create Message-Driven
 wizard appears.</span></li>

 <li class="stepexpand"><span>In the <span class="uicontrol">Project</span> field, ensure that your EJB
 Project name appears.</span></li>

 <li class="stepexpand"><span>In the <span class="uicontrol">Folder</span> field, select the source folder
 for the new bean.</span></li>

 <li class="stepexpand"><span>In the <span class="uicontrol">Java package</span> field, type the package
 name for the new bean.</span></li>

 <li class="stepexpand"><span>In the <strong>Class name</strong> field, type the name that you want to
 assign to the session bean. By convention, bean names should begin with an
 uppercase letter.</span> <div class="note"><span class="notetitle">Note:</span> You can use Unicode characters for the
 bean name, but Unicode characters are not supported for enterprise bean packages
 and classes associated with enterprise beans.</div>
 </li>

 <li class="stepexpand"><span>In the <strong>Superclass</strong> field, <span class="uicontrol">Browse</span> to
 find a Superclass to add to your Session bean.</span></li>

 <li class="stepexpand"><span>In the <span class="uicontrol">Destination Name</span> field, type the
 name of your message destination.</span></li>

 <li class="stepexpand"><span>In the <span class="uicontrol">JMS</span> field, Select JMS if you want
 to use Java Messaging Service, and in the <span class="uicontrol">Destination Type</span> field,
 select the type of destination.</span> <ul>
 <li>Queue</li>

 <li>Topic</li>

 </ul>
 </li>

 <li class="stepexpand"><span>Click <span class="uicontrol">Next</span>.</span></li>

 <li class="stepexpand"><span>On the Message-Driven Bean information page, you may change the
 values of some of the Session bean elements: </span> <ul>
 <li><em>Optional</em>: In the <span class="uicontrol">EJB Name</span> field, you can
 change the value of your EJB name that you assigned in the previous page.</li>

 <li><em>Optional</em>: In the <span class="uicontrol">Transaction Type</span> field,
 select the type of Session bean you want to create (Container or Bean).</li>

 <li><em>Optional</em>: In the <span class="uicontrol">Interfaces</span> field, you can
 add or remove Business Interfaces that you created in the previous wizard
 page.</li>

 <li><em>Optional</em>: In the <span class="uicontrol">Which method stubs would you like to
 create?</span> field, you can create one or both of these methods: <ul>
 <li>Inherited abstract methods</li>

 <li>Constructors from superclass</li>

 </ul>
 </li>

 </ul>
 </li>

 <li class="stepexpand"><span>Click <span class="uicontrol">Finish</span>.</span></li>

 <li class="stepexpand"><span>In the Java class editor, your new Message-driven bean appears,
 with the @MessageDriven annotation and the required import statements.</span>
  </li>

 </ol>

 </div>

 <div>
 <div class="familylinks">
 <div class="parentlink"><strong>Parent topic:</strong> <a href="../topics/tecrtpro.html" title="An EJB project is used to organize the resources contained in an EJB module.">Creating EJB projects</a></div>
 </div>
 </div>

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	<meta name="abstract" content="You can use the Create Message-Driven Bean wizard to create a message-driven bean in your EJB project." />
	<meta name="description" content="You can use the Create Message-Driven Bean wizard to create a message-driven bean in your EJB project." />
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	<title>Creating a message-driven bean using the wizard</title>
	</head>
	<body id="tcreatingsessionbean"><a name="tcreatingsessionbean"><!-- --></a>


	<h1 class="topictitle1">Creating a message-driven bean using the wizard</h1>



	<div><p>You can use the <span class="uicontrol">Create Message-Driven Bean</span> wizard
	to create a message-driven bean in your EJB project.</p>

	<div class="section"><p>The main difference between a message-driven bean and a session
	bean is that a message-driven bean has no local or remote interface. Instead,
	it has only a bean class. To create a message-driven bean within your EJB
	project, follow these steps:</p>
	</div>

	<ol>
	<li class="stepexpand"><span>In the Java™ EE perspective, right-click your EJB Project, and
	select <span class="menucascade"><span class="uicontrol">File</span> > <span class="uicontrol">New</span>
	> <span class="uicontrol">Message-Driven Bean</span></span>. The Create Message-Driven
	wizard appears.</span></li>

	<li class="stepexpand"><span>In the <span class="uicontrol">Project</span> field, ensure that your EJB
	Project name appears.</span></li>

	<li class="stepexpand"><span>In the <span class="uicontrol">Folder</span> field, select the source folder
	for the new bean.</span></li>

	<li class="stepexpand"><span>In the <span class="uicontrol">Java package</span> field, type the package
	name for the new bean.</span></li>

	<li class="stepexpand"><span>In the <strong>Class name</strong> field, type the name that you want to
	assign to the session bean. By convention, bean names should begin with an
	uppercase letter.</span> <div class="note"><span class="notetitle">Note:</span> You can use Unicode characters for the
	bean name, but Unicode characters are not supported for enterprise bean packages
	and classes associated with enterprise beans.</div>
	</li>

	<li class="stepexpand"><span>In the <strong>Superclass</strong> field, <span class="uicontrol">Browse</span> to
	find a Superclass to add to your Session bean.</span></li>

	<li class="stepexpand"><span>In the <span class="uicontrol">Destination Name</span> field, type the
	name of your message destination.</span></li>

	<li class="stepexpand"><span>In the <span class="uicontrol">JMS</span> field, Select JMS if you want
	to use Java Messaging Service, and in the <span class="uicontrol">Destination Type</span> field,
	select the type of destination.</span> <ul>
	<li>Queue</li>

	<li>Topic</li>

	</ul>
	</li>

	<li class="stepexpand"><span>Click <span class="uicontrol">Next</span>.</span></li>

	<li class="stepexpand"><span>On the Message-Driven Bean information page, you may change the
	values of some of the Session bean elements: </span> <ul>
	<li><em>Optional</em>: In the <span class="uicontrol">EJB Name</span> field, you can
	change the value of your EJB name that you assigned in the previous page.</li>

	<li><em>Optional</em>: In the <span class="uicontrol">Transaction Type</span> field,
	select the type of Session bean you want to create (Container or Bean).</li>

	<li><em>Optional</em>: In the <span class="uicontrol">Interfaces</span> field, you can
	add or remove Business Interfaces that you created in the previous wizard
	page.</li>

	<li><em>Optional</em>: In the <span class="uicontrol">Which method stubs would you like to
	create?</span> field, you can create one or both of these methods: <ul>
	<li>Inherited abstract methods</li>

	<li>Constructors from superclass</li>

	</ul>
	</li>

	</ul>
	</li>

	<li class="stepexpand"><span>Click <span class="uicontrol">Finish</span>.</span></li>

	<li class="stepexpand"><span>In the Java class editor, your new Message-driven bean appears,
	with the @MessageDriven annotation and the required import statements.</span>
	</li>

	</ol>

	</div>

	<div>
	<div class="familylinks">
	<div class="parentlink"><strong>Parent topic:</strong> <a href="../topics/tecrtpro.html" title="An EJB project is used to organize the resources contained in an EJB module.">Creating EJB projects</a></div>
	</div>
	</div>

	</body>
	</html>