org.ow2.jonas.deployment.ejb
Class EjbRelationDesc

java.lang.Object
  org.ow2.jonas.deployment.ejb.EjbRelationDesc

public class EjbRelationDesc
extends Object

Class to hold meta-information related to an ejb-relation.

Author:

Christophe Ney [cney@batisseurs.com] : Initial developer, Helene Joanin on May 2003: code cleanup, Helene Joanin on May 2003: complement for legacy first version, Ph Durieux (may 2004): default names for relations and roles.

Constructor Summary

EjbRelationDesc(EjbRelation er, org.objectweb.util.monolog.api.Logger logger)
constructor to be used by parent node.

Method Summary

protected void	fillMappingInfo() Fills the mapping information of this relation with the values defined in jonas DD.
protected void	fillMappingInfoWithDefault() Fills the mapping information of this relation with default values, if the mapping information is not already initialized.
String	getJdbcTableName() Return the table name in the database associated to this relation.
String	getName() get the name of the relationship.
EjbRelationshipRoleDesc	getRelationshipRole1() get the meta-information for the first relation-ship-role
EjbRelationshipRoleDesc	getRelationshipRole2() get the meta-information for the second relation-ship-role
boolean	hasJdbcTable() Is a table in the database is defined for this relation ?
void	setJonasInfo(JonasEjbRelation jer) Finish initialisation
String	toString() String representation of the object for test purpose

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

EjbRelationDesc

public EjbRelationDesc(EjbRelation er,
                       org.objectweb.util.monolog.api.Logger logger)
                throws DeploymentDescException

constructor to be used by parent node.

Parameters:

er - The described object EjbRelation

logger - The logger

Throws:

DeploymentDescException - thrown in error case.

Method Detail

setJonasInfo

public void setJonasInfo(JonasEjbRelation jer)
                  throws DeploymentDescException

Finish initialisation

Parameters:

jer - The described object JonasEjbRelation. This param may be null.

Throws:

DeploymentDescException - in error case

fillMappingInfo

protected void fillMappingInfo()
                        throws DeploymentDescException

Fills the mapping information of this relation with the values defined in jonas DD.

Throws:

DeploymentDescException - thrown in error case.

fillMappingInfoWithDefault

protected void fillMappingInfoWithDefault()

Fills the mapping information of this relation with default values, if the mapping information is not already initialized.

getName

public String getName()

get the name of the relationship.

Returns:

the String name of the relationship.

getRelationshipRole1

public EjbRelationshipRoleDesc getRelationshipRole1()

get the meta-information for the first relation-ship-role

Returns:

the EjbRelationshipRoleDesc for the first relation-ship-role

getRelationshipRole2

public EjbRelationshipRoleDesc getRelationshipRole2()

get the meta-information for the second relation-ship-role

Returns:

the EjbRelationshipRoleDesc for the second relation-ship-role

hasJdbcTable

public boolean hasJdbcTable()

Is a table in the database is defined for this relation ?

Returns:

true if table name in the database is defined for this relation.

getJdbcTableName

public String getJdbcTableName()

Return the table name in the database associated to this relation.

Returns:

the String name of the table associated to this relation.

toString

public String toString()

String representation of the object for test purpose

Overrides:

toString in class Object

Returns:

String representation of this object