org.jboss.test.cmp2.cmrstress.ejb
Class ParentBean

java.lang.Object
  org.jboss.test.cmp2.cmrstress.ejb.ParentBean

All Implemented Interfaces:

EnterpriseBean (src) , EntityBean (src) , java.io.Serializable

public abstract class ParentBean

extends java.lang.Object

implements EntityBean (src)

This class implements the "parent" side of 1..many unidirectional relationship. It doesn't do anything particularly interesting besides provide the CMR getter and a method (@see #getPropertyMap()) that provides a transactional context for iterating over the CMR collection. This code is based upon the original test case provided by Andrew May.

See Also:

Serialized Form

ParentBean

public ParentBean()

getId

public abstract java.lang.String getId()

CMP get method for Id attribute.

setId

public abstract void setId(java.lang.String id)

CMP set method for Id attribute.

getChildren

public abstract java.util.Set getChildren()

Get Children that apply to this Parent.

setChildren

public abstract void setChildren(java.util.Set children)

Set Children.

getPropertyMap

public java.util.Map getPropertyMap()

Get a map of Child values. This is the current axis of evil.

addChild

public void addChild(int k,
                     java.lang.String field1,
                     java.lang.String field2)
              throws CreateException (src) 

Adds a child bean with the given attributes to this bean.

Throws:

CreateException (src)

ejbCreate

public java.lang.String ejbCreate(java.lang.String id)
                           throws CreateException (src) 

Create method for Entity.

Throws:

CreateException (src)

ejbPostCreate

public void ejbPostCreate(java.lang.String id)

ejbActivate

public void ejbActivate()

Description copied from interface: EntityBean (src)

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. This method transitions the instance to the ready state.

This method executes in an unspecified transaction context.

Specified by:

ejbActivate in interface EntityBean (src)

See Also:

EntityBean.ejbActivate()

ejbLoad

public void ejbLoad()

Description copied from interface: EntityBean (src)

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 transaction context determined by the value of the transaction attribute in the deployment descriptor.

Specified by:

ejbLoad in interface EntityBean (src)

See Also:

EntityBean.ejbLoad()

ejbPassivate

public void ejbPassivate()

Description copied from interface: EntityBean (src)

A container invokes this method on an instance before the instance becomes disassociated with a specific EJB object. After this method completes, the container will place the instance into the pool of available instances.

This method executes in an unspecified transaction context.

Specified by:

ejbPassivate in interface EntityBean (src)

See Also:

EntityBean.ejbPassivate()

ejbRemove

public void ejbRemove()
               throws RemoveException (src) 

Description copied from interface: EntityBean (src)

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.

Specified by:

ejbRemove in interface EntityBean (src)

Throws:

RemoveException (src)

See Also:

EntityBean.ejbRemove()

ejbStore

public void ejbStore()

Description copied from interface: EntityBean (src)

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 transaction context determined by the value of the transaction attribute in the deployment descriptor.

Specified by:

ejbStore in interface EntityBean (src)

See Also:

EntityBean.ejbStore()

setEntityContext

public void setEntityContext(EntityContext (src)  arg0)

Description copied from interface: EntityBean (src)

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.

Specified by:

setEntityContext in interface EntityBean (src)

Parameters:

arg0 - - An EntityContext interface for the instance. The instance should store the reference to the context in an instance variable.

See Also:

EntityBean.setEntityContext(javax.ejb.EntityContext)

unsetEntityContext

public void unsetEntityContext()

Description copied from interface: EntityBean (src)

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.

Specified by:

unsetEntityContext in interface EntityBean (src)

See Also:

EntityBean.unsetEntityContext()