weblogic.ejbgen
Annotation Type Relation

@Retention(value=CLASS)
@Target(value=java.lang.annotation.ElementType.TYPE)
public @interface Relation

multiplicity

public abstract Relation.Multiplicity multiplicity

(one|many) Sets the multiplicity of the relationship.

name

public abstract String name

Specifies the name of the relationship. Use the same name on both ends of a relationship (note that this constraint applies to unidirectional relationships as well).

groupName

public abstract String groupName

Specifies the group name of the relationshop.

Default:

"UNSPECIFIED"

jointTable

public abstract String jointTable

Deprecated. Use Relation.joinTable() instead.

Deprecated, use joinTable instead.Only needed in a Many-Many relationship. Must be the name of an existing table that will be used to hold the joint table containing the relationships. If you are using a compound primary key, specify a set of corresponding foreign keys separated by a comma.

Default:

"UNSPECIFIED"

joinTable

public abstract String joinTable

Only needed in a Many-Many relationship. Must be the name of an existing table that will be used to hold the joint table containing the relationships. If you are using a compound primary key, specify a set of corresponding foreign keys separated by a comma.

Default:

"UNSPECIFIED"

fkColumn

public abstract String fkColumn

Needed only in a relationship having at least one One side. The non-One side EJB must declare the column that it will use to store the primary key of its counterpart.

Default:

"UNSPECIFIED"

roleName

public abstract String roleName

The name of this role (such as "ParentHasChildren"). If no role name is given, EJBGen will generate one for you. You must specify a role-name in order to inherit relations.

Default:

"UNSPECIFIED"

foreignKeyTable

public abstract String foreignKeyTable

The name of a DBMS table that contains a foreign-key.

Default:

"UNSPECIFIED"

primaryKeyTable

public abstract String primaryKeyTable

The name of a DBMS table that contains a primary-key.

Default:

"UNSPECIFIED"

cmrField

public abstract String cmrField

Specifies the CMR field where this relationship will be kept. This field is optional. If it not present, the relationship is unidirectional. If it is present, the attribute fk-column must be specified as well.

Default:

"UNSPECIFIED"

dbCascadeDelete

public abstract Constants.Bool dbCascadeDelete

(True|False) Determines whether a cascade delete will use the built-in cascade delete facilities of the underlying DBMS.

Default:

weblogic.ejbgen.Constants.Bool.UNSPECIFIED

cascadeDelete

public abstract Constants.Bool cascadeDelete

(True|False)

Default:

weblogic.ejbgen.Constants.Bool.UNSPECIFIED

targetEjb

public abstract String targetEjb

Specifies the EJB name of the target of this relationship, which is used to generate the role name. If not supplied, a unique string will be generated.

Default:

"UNSPECIFIED"

id

public abstract String id

The identity of this tag (used for tag inheritance only).

Default:

"UNSPECIFIED"