[241667] update the context help of the session bean wizard with the new singleton and no-interface features from the EJB 3.1 spec.

docs/org.eclipse.jst.ejb.doc.user/topics/sessb.dita

diff --git a/docs/org.eclipse.jst.ejb.doc.user/topics/sessb.dita b/docs/org.eclipse.jst.ejb.doc.user/topics/sessb.dita
index be31132..977a513 100644
--- a/docs/org.eclipse.jst.ejb.doc.user/topics/sessb.dita
+++ b/docs/org.eclipse.jst.ejb.doc.user/topics/sessb.dita
@@ -18,9 +18,8 @@
 in the database, but they can access data, so we can use session beans to
 read, update, and insert data in a business process. Session beans access
 data that spans concepts, is not shared, and is usually read-only. Session
-beans contain business logic, and entities model persistent data. Session
-beans are divided in two types: stateless session beans and stateful session
-beans.</p>
+beans contain business logic, and entities model persistent data. There are 
+three types of session beans: stateless, stateful and singleton. </p>
 <ul>
 <li><b>Stateless session beans</b> <p>A stateless session bean is pooled by
 the container to handle multiple requests from multiple clients and does not
@@ -29,6 +28,10 @@
 of a single client and maintains client-specific session information (called
 conversational state) across multiple method calls and transactions. It exists
 for the duration of a single client/server session.</p> </li>
+<li> <b>Singleton session beans</b> <p>A Singleton session bean is a session 
+bean component that is instantiated once per application. In cases where the container 
+is distributed over many virtual machines, each application will have one bean instance 
+of the Singleton for each JVM.</p> </li>
 </ul>
 </conbody>
 </concept>

docs/org.eclipse.jst.ejb.doc.user/topics/sessb.html

diff --git a/docs/org.eclipse.jst.ejb.doc.user/topics/sessb.html b/docs/org.eclipse.jst.ejb.doc.user/topics/sessb.html
index 66ab952..3337d17 100644
--- a/docs/org.eclipse.jst.ejb.doc.user/topics/sessb.html
+++ b/docs/org.eclipse.jst.ejb.doc.user/topics/sessb.html
@@ -38,9 +38,8 @@
 in the database, but they can access data, so we can use session beans to
 read, update, and insert data in a business process. Session beans access
 data that spans concepts, is not shared, and is usually read-only. Session
-beans contain business logic, and entities model persistent data. Session
-beans are divided in two types: stateless session beans and stateful session
-beans.</p>
+beans contain business logic, and entities model persistent data. There are 
+three types of session beans: stateless, stateful and singleton. </p>
 
 <ul>
 <li><strong>Stateless session beans</strong> <p>A stateless session bean is pooled by
@@ -53,6 +52,12 @@
 conversational state) across multiple method calls and transactions. It exists
 for the duration of a single client/server session.</p>
  </li>
+ 
+<li> <strong>Singleton session beans</strong> <p>A Singleton session bean is a session 
+bean component that is instantiated once per application. In cases where the container 
+is distributed over many virtual machines, each application will have one bean instance 
+of the Singleton for each JVM.</p>
+ </li>
 
 </ul>
 

docs/org.eclipse.jst.ejb.doc.user/topics/sessbwiz.dita

diff --git a/docs/org.eclipse.jst.ejb.doc.user/topics/sessbwiz.dita b/docs/org.eclipse.jst.ejb.doc.user/topics/sessbwiz.dita
index 0581a24..1126944 100644
--- a/docs/org.eclipse.jst.ejb.doc.user/topics/sessbwiz.dita
+++ b/docs/org.eclipse.jst.ejb.doc.user/topics/sessbwiz.dita
@@ -27,8 +27,7 @@
 </steps>
 <postreq><p><b>General Information</b></p><dl><dlentry>
 <dt>State type</dt>
-<dd>A session beans are divided in two types: stateless session beans and
-stateful session beans.<dl><dlentry>
+<dd>There are three types of session beans: stateless, stateful and singleton. <dl><dlentry>
 <dt>Stateless session beans</dt>
 <dd>A stateless session bean is a collection of related services, each represented
 by a method; the bean maintains no state from one method invocation to the
@@ -44,6 +43,15 @@
 and the client. Methods invoked on a stateful session bean can write and read
 data to and from this conversational state, which is shared among all methods
 in the bean. Stateful session beans have timeout periods.</dd>
+</dlentry><dlentry>
+<dt>Singleton session beans</dt>
+<dd>A Singleton session bean is a session bean component that is instantiated 
+once per application. In cases where the container is distributed over many virtual 
+machines, each application will have one bean instance of the Singleton for each JVM. 
+Once instantiated, a Singleton session bean instance lives for the duration of the 
+application in which it is created. It maintains its state between client invocations 
+but that state is not required to survive container shutdown or crash. A Singleton 
+session bean is intended to be shared and supports concurrent access.</dd>
 </dlentry></dl></dd>
 </dlentry></dl> <dl><dlentry>
 <dt>Business interface</dt>
@@ -64,6 +72,10 @@
 <dd>The client must run on the same <tm tmclass="special" tmowner="Sun Microsystems, Inc."
 tmtype="tm" trademark="Java">Java</tm> virtual machine as the bean it accesses
 and the location of the enterprise bean is not transparent.</dd>
+</dlentry><dlentry>
+<dt>No-interface:</dt>
+<dd>This is a variation of the Local view that exposes the public methods of the 
+bean class without the use of a separate business interface.</dd>
 </dlentry></dl></dd>
 </dlentry></dl> <dl><dlentry>
 <dt>Mapped name</dt>

docs/org.eclipse.jst.ejb.doc.user/topics/sessbwiz.html

diff --git a/docs/org.eclipse.jst.ejb.doc.user/topics/sessbwiz.html b/docs/org.eclipse.jst.ejb.doc.user/topics/sessbwiz.html
index fcb4d3a..884c789 100644
--- a/docs/org.eclipse.jst.ejb.doc.user/topics/sessbwiz.html
+++ b/docs/org.eclipse.jst.ejb.doc.user/topics/sessbwiz.html
@@ -55,8 +55,7 @@
 <dl>
 <dt class="dlterm">State type</dt>
 
-<dd>A session beans are divided in two types: stateless session beans and
-stateful session beans.<dl>
+<dd>There are three types of session beans: stateless, stateful and singleton. <dl>
 <dt class="dlterm">Stateless session beans</dt>
 
 <dd>A stateless session bean is a collection of related services, each represented
@@ -76,6 +75,16 @@
 data to and from this conversational state, which is shared among all methods
 in the bean. Stateful session beans have timeout periods.</dd>
 
+<dt class="dlterm">Singleton session beans</dt>
+
+<dd>A Singleton session bean is a session bean component that is instantiated 
+once per application. In cases where the container is distributed over many virtual 
+machines, each application will have one bean instance of the Singleton for each JVM. 
+Once instantiated, a Singleton session bean instance lives for the duration of the 
+application in which it is created. It maintains its state between client invocations 
+but that state is not required to survive container shutdown or crash. A Singleton 
+session bean is intended to be shared and supports concurrent access.</dd>
+
 </dl>
 </dd>
 
@@ -88,7 +97,7 @@
 bean's business interface can be passed as a parameter or as a return value
 of a business interface method. It contains methods to initialize a session
 bean's state and to notify the EJB container when the reference is no more
-needed and can be removed. The business interfaces are two types:<dl>
+needed and can be removed. There are several options available:<dl>
 <dt class="dlterm">Remote business interface:</dt>
 
 <dd>The client can run on a different machine or different Java virtual
@@ -101,6 +110,11 @@
 <dd>The client must run on the same Java virtual machine as the bean it accesses
 and the location of the enterprise bean is not transparent.</dd>
 
+<dt class="dlterm">No-interface:</dt>
+
+<dd>This is a variation of the Local view that exposes the public methods of the 
+bean class without the use of a separate business interface.</dd>
+
 </dl>
 </dd>