web server - Borland Technical Publications

Complete Index of EJB Properties
Complete Index of EJB Properties
Properties common for any kind of EJB
Property Type Description Default
ejb.default_transac
tion_attribute
Enumeration
(NotSupported,
Supports, Required,
RequiresNew,
Mandatory, Never)
This property specifies a transaction
attribute value for the methods which
have no trans-attribute defined in the
standard deployment descriptor.
Note, that if this property is not
specified, the EJB container does
not assume any default transaction
attribute. Thus, specifying this
property, may simplify porting J2EE
applications created with other
appservers which assume some
default transaction attribute.
None
Entity Bean Properties (applicable to all types of entities - BMP,
CMP 1.1 and CMP 2)
Table 31.2
Entity Bean properties
Property Type Description Default
ejb.maxBeansInPool Integer This option specifies the
maximum number of
beans in the ready pool. If
the ready pool exceeds
this limit, entities will be
removed from the
container by calling
unsetEntityContext.
ejb.maxBeansInCache Integer This option specifies the
maximum number of
beans in the cache that
holds on to beans
associated with primary
keys, but not transactions.
This is relevant for Option
“A” and “B” (see
ejb.transactionCommitMode
below). If the cache
exceeds this limit, entities
will be moved to the ready
pool by calling
ejbPassivate.
1000
1000
338 BES Developer’s Guide