org.objectweb.jonas.stests.manac
Class ManacEC2

org.objectweb.jonas.stests.manac.ManacEC2

public abstract class ManacEC2

Manac Implementation (with container-managed persistence version 2)

Author:
Philippe Durieux, Helene Joanin

Field Summary
protected static org.objectweb.util.monolog.api.Logger logger
           
 
Constructor Summary
ManacEC2()
           
 
Method Summary
 void credit(int v)
          credit
 void debit(int v)
          debit
 void ejbActivate()
          A container invokes this method when the instance is taken out of the pool of available instances to become associated with a specific EJB object.
 java.lang.String ejbCreate(int num, int ib)
          The Entity bean can define 0 or more ejbCreate methods.
 void ejbLoad()
          A container invokes this method to instruct the instance to synchronize its state by loading it state from the underlying database.
 void ejbPassivate()
          A container invokes this method on an instance before the instance becomes disassociated with a specific EJB object.
 void ejbPostCreate(int num, int ib)
          There must be an ejbPostCreate par ejbCreate method
 void ejbRemove()
          A container invokes this method before it removes the EJB object that is currently associated with the instance.
 void ejbStore()
          A container invokes this method to instruct the instance to synchronize its state by storing it to the underlying database.
abstract  int getBalance()
           
abstract  java.lang.String getName()
           
abstract  int getNum()
           
abstract  void setBalance(int b)
           
 void setEntityContext(javax.ejb.EntityContext ctx)
          Set the associated entity context.
abstract  void setName(java.lang.String n)
           
abstract  void setNum(int n)
           
 void unsetEntityContext()
          Unset the associated entity context.
 

Field Detail

logger

protected static org.objectweb.util.monolog.api.Logger logger
Constructor Detail

ManacEC2

public ManacEC2()
Method Detail

getName

public abstract java.lang.String getName()

setName

public abstract void setName(java.lang.String n)

getNum

public abstract int getNum()

setNum

public abstract void setNum(int n)

getBalance

public abstract int getBalance()

setBalance

public abstract void setBalance(int b)

setEntityContext

public void setEntityContext(javax.ejb.EntityContext ctx)
Set the associated entity context. The container invokes this method on an instance after the instance has been created. This method is called in an unspecified transaction context.
Parameters:
ctx - - An EntityContext interface for the instance. The instance should store the reference to the context in an instance variable.
Throws:
EJBException - Thrown by the method to indicate a failure caused by a system-level error.

unsetEntityContext

public void unsetEntityContext()
Unset the associated entity context. The container calls this method before removing the instance. This is the last method that the container invokes on the instance. The Java garbage collector will eventually invoke the finalize() method on the instance. This method is called in an unspecified transaction context.
Throws:
EJBException - Thrown by the method to indicate a failure caused by a system-level error.

ejbRemove

public void ejbRemove()
               throws javax.ejb.RemoveException
A container invokes this method before it removes the EJB object that is currently associated with the instance. This method is invoked when a client invokes a remove operation on the enterprise Bean's home interface or the EJB object's remote interface. This method transitions the instance from the ready state to the pool of available instances. This method is called in the transaction context of the remove operation.
Throws:
RemoveException - The enterprise Bean does not allow destruction of the object.
EJBException - - Thrown by the method to indicate a failure caused by a system-level error.

ejbLoad

public void ejbLoad()
A container invokes this method to instruct the instance to synchronize its state by loading it state from the underlying database. This method always executes in the proper transaction context.
Throws:
EJBException - Thrown by the method to indicate a failure caused by a system-level error.

ejbStore

public void ejbStore()
A container invokes this method to instruct the instance to synchronize its state by storing it to the underlying database. This method always executes in the proper transaction context.
Throws:
EJBException - Thrown by the method to indicate a failure caused by a system-level error.

ejbPostCreate

public void ejbPostCreate(int num,
                          int ib)
                   throws javax.ejb.CreateException
There must be an ejbPostCreate par ejbCreate method
Throws:
CreateException - Failure to create an entity EJB object.

ejbCreate

public java.lang.String ejbCreate(int num,
                                  int ib)
                           throws javax.ejb.CreateException,
                                  javax.ejb.DuplicateKeyException
The Entity bean can define 0 or more ejbCreate methods.
Throws:
CreateException - Failure to create an entity EJB object.
DuplicateKeyException - An object with the same key already exists.

ejbPassivate

public void ejbPassivate()
A container invokes this method on an instance before the instance becomes disassociated with a specific EJB object.

ejbActivate

public void ejbActivate()
A container invokes this method when the instance is taken out of the pool of available instances to become associated with a specific EJB object.

credit

public void credit(int v)
credit

debit

public void debit(int v)
debit