About Criteria API

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Tutorial
7

Step 1: Create a Maven Web Project

>    servlet-api    2.5    provided        javax.servlet.jsp    jsp-api
Forum
7

Problem with Criteria Querys

Hi, i am having problems running following code...   import java.util.*; import javax.persistence.*; import javax.persistence.criteria.CriteriaBuilder; import javax.persistence.criteria.CriteriaQuery; import javax.persistence.criteria.ParameterExpression; import javax.persistence.criteria
Forum
7

Calendar in Criteria Querys

Hi, i am having troubles creating criteria querys for Calendar objects. As far as I ... . Anyway, the following example demonstrates criteria queries with Calendar. The usual comparison methods ... .sql.Timestamp; import javax.persistence.*; import javax.persistence.criteria.*; public
Forum
7

Help with JPA2 Criteria and conditional operator grouping

))   From the JPA2 criteria: CriteriaBuilder builder = em.getCriteriaBuilder();   CriteriaQuerycriteria
Issue
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type in http://www.objectdb.com/java/jpa/query/criteria serParameter -> setParamether

type in http://www.objectdb.com/java/jpa/query/criteria serParameter -> setParamether Thanks. It was fixed now to setParameter. ravshansbox
JPA Doc
5

get(attributeName)

Method javax.persistence.criteria.Path Path get(   String attributeName ) Create a path corresponding to the referenced attribute. Note: Applications using the string-based API may need to specify the type resulting from the get operation in order to avoid the use of Path variables
JPA Doc
5

getLockMode()

Method javax.persistence.Query LockModeType getLockMode() Get the current lock mode for the query. Returns: lock mode Throws: IllegalStateException - if the query is found not to be a Java Persistence query language SELECT query or a Criteria API query Since: JPA 2.0
JPA Doc
5

select(selection)

Method javax.persistence.criteria.CriteriaQuery CriteriaQuery select(   Selection selection ) Specify the item that is to be returned in the query result. Replaces the previously specified selection(s), if any. Note: Applications using the string-based API may need to specify the type
JPA Doc
5

setLockMode(lockMode)

Method javax.persistence.Query Query setLockMode(   LockModeType lockMode ) Set the lock mode type to be used for the query execution. Parameters: lockMode - lock mode Returns: the same query instance Throws: IllegalStateException - if the query is found not to be a Java Persistence query language SELECT query or a Criteria API query Since: JPA 2.0
JPA Doc
5

setLockMode(lockMode)

query language SELECT query or a Criteria API query Since: JPA 2.0