User: oberg
Date: 00/12/01 05:06:29
Modified: src/main/org/jboss/ejb InstanceCache.java
EntityInstanceCache.java
Log:
Added isActive method for fBPK optimization
Revision Changes Path
1.5 +42 -52 jboss/src/main/org/jboss/ejb/InstanceCache.java
Index: InstanceCache.java
===================================================================
RCS file: /products/cvs/ejboss/jboss/src/main/org/jboss/ejb/InstanceCache.java,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -r1.4 -r1.5
--- InstanceCache.java 2000/10/16 23:37:26 1.4
+++ InstanceCache.java 2000/12/01 13:06:28 1.5
@@ -14,73 +14,63 @@
*
* @author Rickard �berg ([EMAIL PROTECTED])
* @author Simone Bordet ([EMAIL PROTECTED])
- * @version $Revision: 1.4 $
+ * @version $Revision: 1.5 $
*/
public interface InstanceCache
extends ContainerPlugin
{
- // Constants -----------------------------------------------------
-
- // Attributes ----------------------------------------------------
-
- // Static --------------------------------------------------------
-
- // Constructors --------------------------------------------------
-
- // Public --------------------------------------------------------
-
/**
- * Gets a bean instance from this cache given the identity.
- * This method may involve activation if the instance is not in the cache.
- * Implementation should have O(1) complexity.
- * This method is never called for stateless session beans.
- *
- * @param id the primary key of the bean
- * @return the EnterpriseContext related to the given id
- * @exception RemoteException in case of illegal calls (concurrent / reentrant),
- * NoSuchObjectException if the bean cannot be found.
- * @see #release
- */
+ * Gets a bean instance from this cache given the identity.
+ * This method may involve activation if the instance is not in the cache.
+ * Implementation should have O(1) complexity.
+ * This method is never called for stateless session beans.
+ *
+ * @param id the primary key of the bean
+ * @return the EnterpriseContext related to the given id
+ * @exception RemoteException in case of illegal calls (concurrent / reentrant),
+ * NoSuchObjectException if the bean cannot be found.
+ * @see #release
+ */
public EnterpriseContext get(Object id)
- throws RemoteException, NoSuchObjectException;
+ throws RemoteException, NoSuchObjectException;
/**
- * Inserts an active bean instance after creation or activation.
- * Implementation should guarantee proper locking and O(1) complexity.
- *
- * @param ctx the EnterpriseContext to insert in the cache
- * @see #remove
- */
+ * Inserts an active bean instance after creation or activation.
+ * Implementation should guarantee proper locking and O(1) complexity.
+ *
+ * @param ctx the EnterpriseContext to insert in the cache
+ * @see #remove
+ */
public void insert(EnterpriseContext ctx);
/**
- * Releases the given bean instance from this cache.
- * This method may passivate the bean to get it out of the cache.
- * Implementation should return almost immediately leaving the
- * passivation to be executed by another thread.
- *
- * @param ctx the EnterpriseContext to release
- * @see #get
- */
+ * Releases the given bean instance from this cache.
+ * This method may passivate the bean to get it out of the cache.
+ * Implementation should return almost immediately leaving the
+ * passivation to be executed by another thread.
+ *
+ * @param ctx the EnterpriseContext to release
+ * @see #get
+ */
public void release(EnterpriseContext ctx);
/**
- * Removes a bean instance from this cache given the identity.
- * Implementation should have O(1) complexity and guarantee proper
locking.
- *
- * @param id the pimary key of the bean
- * @see #insert
- */
+ * Removes a bean instance from this cache given the identity.
+ * Implementation should have O(1) complexity and guarantee proper locking.
+ *
+ * @param id the pimary key of the bean
+ * @see #insert
+ */
public void remove(Object id);
-
- // Z implementation ----------------------------------------------
-
- // Package protected ---------------------------------------------
-
- // Protected -----------------------------------------------------
-
- // Private -------------------------------------------------------
- // Inner classes -------------------------------------------------
+ /**
+ * Checks whether an instance corresponding to a particular id is active
+ *
+ * @param id the pimary key of the bean
+ * @see #insert
+ */
+ public boolean isActive(Object id);
+
}
+
1.2 +1 -11 jboss/src/main/org/jboss/ejb/EntityInstanceCache.java
Index: EntityInstanceCache.java
===================================================================
RCS file:
/products/cvs/ejboss/jboss/src/main/org/jboss/ejb/EntityInstanceCache.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- EntityInstanceCache.java 2000/08/25 01:48:27 1.1
+++ EntityInstanceCache.java 2000/12/01 13:06:28 1.2
@@ -18,21 +18,11 @@
*
* @see NoPassivationEntityInstanceCache.java
* @author <a href="[EMAIL PROTECTED]">Marc Fleury</a>
- * @version $Revision: 1.1 $
+ * @version $Revision: 1.2 $
*/
public interface EntityInstanceCache
extends InstanceCache
{
- // Constants -----------------------------------------------------
-
- // Attributes ----------------------------------------------------
-
- // Static --------------------------------------------------------
-
- // Constructors --------------------------------------------------
-
- // Public --------------------------------------------------------
-
/**
* Returns the key used to cache the context
*
