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  Tutorial: Identify correct and incorrect statements or examples about an entity bean's primary key and object identity.

Identify correct and incorrect statements or examples about an entity bean's primary key and object identity.


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Identify correct and incorrect statements or examples about an entity bean's primary key and object identity.
and incorrect statements or examples about an entity bean's primary key and object... Identify correct and incorrect statements or examples about an entity bean's primary key and object identity. Prev Chapter 8
 
Identify correct and incorrect statements or examples about the client view of a entity bean's remote component interface (EJBObject).
Identify correct and incorrect statements or examples about...;   Identify correct and incorrect statements or examples about... statements or examples about the client view of an entity bean's local
 
Identify correct and incorrect statements or examples about the client view of an entity bean's local component interface (EJBLocalObject).
Identify correct and incorrect statements or examples about...;   Identify correct and incorrect statements or examples about the client... correct and incorrect statements or examples about the client view
 
Identify correct and incorrect statements or examples about the client view of a session bean's local and remote component interfaces.
Identify correct and incorrect statements or examples about...;   Identify correct and incorrect statements or examples about...) because session bean does not have primary key. EJBObject interface
 
Identify correct and incorrect statements or examples about the rules and semantics for relationship assignment and relationship updating in a CMP bean.
Identify correct and incorrect statements or examples about... and incorrect statements or examples about the rules and semantics...; Prev Up NextIdentify correct and incorrect statements or examples
 
Identify correct and incorrect statements or examples about persistent relationships, remove protocols, and about the abstract schema type of a CMP entity bean.
Identify correct and incorrect statements or examples about...; Identify correct and incorrect statements or examples about persistent... for Container-Managed Persistence (CMP) Home Identify correct and incorrect
 
Identify correct and incorrect statements or examples about the purpose and use of EJB QL.
Identify correct and incorrect statements or examples about...;Next    Identify correct and incorrect statements...;Home Identify correct and incorrect conditional expressions, BETWEEN
 
Identify correct and incorrect statements or examples about application exceptions and system exceptions in entity beans, session beans, and message-driven beans.
Identify correct and incorrect statements or examples about...;Exceptions Next    Identify correct and incorrect statements or examples about application exceptions and system exceptions in entity beans
 
Identify correct and incorrect statements or examples about the client's view of exceptions received from an enterprise bean invocation.
Identify correct and incorrect statements or examples about the client's view of exceptions received from an enterprise bean invocation...; Identify correct and incorrect statements or examples about the client's view
 
Identify correct and incorrect statements or examples about EJB programming restrictions.
Identify correct and incorrect statements or examples about EJB... Overview Next     Identify correct and incorrect statements or examples about EJB programming restrictions. An enterprise Bean must
 
An Entity Bean Example
to mark the id field as the primary key of the entity bean.   II. SQL... makes an entity-based application.   Primary Key... by the entity?s primary key, and allows queries to be run on entities. To obtain
 
Identify correct and incorrect statements about the Application Assembler's responsibilities, including the use of deployment descriptor elements related to transactions and the identifica
Identify correct and incorrect statements about the Application Assembler's...; Identify correct and incorrect statements about the Application Assembler's... of session and entity bean home and component interfaces
 
Identify correct and incorrect statements about the purpose and use of the deployment descriptor elements for environment entries, EJB references, and resource manager connection factory r
Identify correct and incorrect statements about the purpose and use.... Enterprise Bean Environment Next    Identify correct and incorrect statements about the purpose and use of the deployment
 
Chapter8.Entity Beans
.  Home Identify correct and incorrect statements or examples about an entity bean's primary key and object identity... method responsible for that behavior. A CONTAINER provides the entity bean
 
Chapter7.CMP Entity Bean Life Cycle
;CMP Entity Bean Life CycleIdentify correct and incorrect statements or examples about the life cycle of a CMP entity bean.... An instance in the ready state is assigned an entity object identity
 
Identify the use, syntax, and behavior of, the following entity bean home method types, for Container-Managed Persistence (CMP); finder methods, create methods, remove methods, and home me
to locate an entity object using a primary key. The name of the method is always... or examples about the client view of a entity bean's remote component... as the entity bean’s primary key type, and its return type is the entity
 
Given a security-related deployment descriptor tag, identify correct and incorrect statements and code related to that tag.
correct and incorrect statements and code related to that tag. Prev ...; Given a security-related deployment descriptor tag, identify correct and incorrect statements and code related to that tag
 
Identify correct and incorrect conditional expressions, BETWEEN expressions, IN expressions, LIKE expressions, and comparison expressions.
Identify correct and incorrect conditional expressions...; Identify correct and incorrect conditional expressions...;   Prev Up NextIdentify correct and incorrect statements
 
Identify the interfaces and methods a CMP entity bean must and must not implement.
Identify the interfaces and methods a CMP entity bean must and must.... The return type must be the entity bean’s PRIMARY KEY type (NOTE... the interfaces and methods a CMP entity bean must and must not implement. 
 
From a list, identify the purpose, behavior, and responsibilities of the bean provider for a CMP entity bean, including but not limited to: setEntityContext, unsetEntityContext, ejbC
. The instance CAN rely on the fact that the primary key and entity object... the primary key of an entity bean as an argument to an ejbSelect<... context An identity of an entity object is NOT available during
 
From a list, identify the responsibility of the container for a CMP entity bean, including but not limited to: setEntityContext, unsetEntityContext, ejbCreate, ejbPostCreate, ejbActi
the primary key fields of the newly created entity object persistent representation... to create an entity object with a duplicate primary key... object identity). The container must ensure that the primary key
 
Chapter5.Client View of an Entity
of an EntityIdentify correct and incorrect statements or examples about the client... on a bean instance.  Home Identify correct and incorrect statements or examples about the client view of an entity bean's local component
 
Chapter2.Client View of a Session Bean
file. Home Identify correct and incorrect statements or examples...;Client View of a Session BeanIdentify correct and incorrect statements or examples about the client view of a session bean's local and remote home
 
Given a list of responsibilities related to exceptions, identify those which are the bean provider's, and those which are the responsibility of the container provider. Be prepared to recog
;Exceptions Home Identify correct and incorrect statements or examples.... It should be thrown by the ENTITY bean class methods to indicate that the underlying ENTITY has been removed from the database. An entity bean class
 
Identify correctly-implemented deployment descriptor elements for a CMP bean (including container-managed relationships).
the entity bean’s primary key class.... The entity element declares an entity bean... specification of the primary key field (CMP only
 
Design and develop entity EJBs
CONSTRAINT PK_CABIN PRIMARY KEY (ID); Creating entity beans with bean... where the bean container manages the persistence. The good thing about CMP... use the Create an Enterprise Bean wizard to create a CMP entity bean
 
Given a particular method condition, identify the following: whether an exception will be thrown, the type of exception thrown, the container's action, and the client's view.
; Prev Up NextIdentify correct and incorrect statements or examples about application exceptions and system exceptions in entity beans... and incorrect statements or examples about the client's view
 
Chapter13.Enterprise Bean Environment
. Enterprise Bean Environment Identify correct and incorrect statements or examples about an enterprise bean's environment JNDI API naming... and incorrect statements or examples about the client's view of exceptions received
 
Identify EJB 2.0 container requirements.
;Home Identify correct and incorrect statements or examples about EJB programming... Identify EJB 2.0 container requirements.Prev Chapter 1. EJB Overview Next     Identify EJB 2.0 container
 
Given a list of responsibilities, identify which belong to the deployer, bean provider, application assembler, container provider, system administrator, or any combination.
and incorrect statements about the purpose and use of the deployment descriptor... of responsibilities, identify which belong to the deployer, bean provider... Given a list of responsibilities, identify which belong
 
SCBCD Study Guide
and incorrect statements or examples about an entity bean's primary key... bean. Identify correct and incorrect statements or examples about.... Identify correct and incorrect statements or examples about the client view
 
What is a "primary key"?
What is a "primary key"?  What is a "primary key"?   Hi, Here is the answer, A primary key is used to uniquely identify each row... be an artificial field (one that has nothing to do with the actual record). A primary key can
 
Match the correct description about purpose and function to which session bean type they apply: stateless, stateful, or both.
Match the correct description about purpose and function to which...;   Match the correct description about purpose and function... resources prior to removal, identify the invoker of the bean instance's
 
composinte primary key in hibernate
composinte primary key in hibernate  I am facing following problem, Inside the database(mssql), i have created a table without primary key... primary key with all the columns of the table and hibernate s/w has created two pojo
 
Chapter4.Session Bean Life Cycle
Bean Life CycleIdentify correct and incorrect statements or examples about... the session object, the container issues ejbRemove() on the bean... Chapter 4. Session Bean Life CyclePrev Part I. 
 
hibernate annotations with composite primary key
to use hibernate annotations in case of composite primary key in one table. I tried like this, I have created a table without primary key. By default mssql has created a composite primary key with all the columns of the table. table
 
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of table and add ID column as identity key that is used to uniquely define... FIRST, ADD PRIMARY KEY (ID); After alter the table "userform"... Mysql Alter Table Identity      
 
primary key and unique key
primary key and unique key  Whats is mean by primary key and unique key
 
Identify the interface and method for each of the following: retrieve the session bean's remote home interface, retrieve the session bean's local component interface, determine if the sessio
and the bean provider.  Home Match the correct description about... resources prior to removal, identify the invoker of the bean instance's... Identify the interface and method for each of the following
 
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Entity Relationship Diagram 3  Task 3 Activities: Identify all entities and attributes from the given scenario. Draw entity relationship diagram of the given from scenario. Determine primary key and foreign keys from given
 
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; Chapter 10. Message-Driven Bean Component ContractIdentify correct and incorrect statements or examples about the client view of a message-driven bean...;   Prev Up NextIdentify correct and incorrect
 
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/ejb/entity-bean-example.shtml...entity bean  can any one tell me how to develop and execute ---------- j2ee entity beans (cmp,bmp) example in weblogic server with (netbeans
 
Identify the use and the behavior of the ejbPassivate method in a session bean, including the responsibilities of both the container and the bean provider.
. If the session bean instance stores in its conversational state an object... Identify the use and the behavior of the ejbPassivate method in a session bean, including the responsibilities of both the container
 
primary key and unique key
primary key and unique key  hello, What's the difference between a primary key and a unique key?   hii, Unique key: column restricts entry of duplicate values but entry of null values is allowed. Primary key
 
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first entity bean example in eclipse europa  pls provide steps to create simple ejb3.0 application in eclipse .And also how to create entity bean ,session bean in ejb3.0  Hi Friend, Please visit the following links
 
Identify the interfaces and methods a JMS message-driven bean must implement.
Identify the interfaces and methods a JMS message-driven bean must implement.Prev Chapter 10. Message-Driven Bean Component Contract Next    Identify the interfaces and methods a JMS
 
Given a list, identify which are requirements for an EJB-jar file.
: The enterprise bean class.The enterprise bean home and component interfaces.The primary key class if the bean is an entity bean.All the classes and interfaces that each... Given a list, identify which are requirements for an EJB-jar
 
Chapter6.Component Contract for Container-Managed Persistence (CMP)
Persistence (CMP)Identify correct and incorrect statements or examples about... of the entity bean. Once the primary key... for the primary key cmp-fields in the component interface of the entity bean
 
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is used to load an Entity based on its primary key. You can check the JPA 2.1 API... entity is identified by its primary key.   Managed Entities - ..., which is used to perform the CRUD operations. persist(Object entity): 
 
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annotation is used to declare the field as a primary key. @GeneratedValue association is used for a primary key property. it specifies auto-generation parameters and methods for primary key.  private Long id; private String
 
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