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java.lang.Objectch.bouquet.jpa.util.QueryHelper
public class QueryHelper
Copyright (c) 2007, Swiss Federal Institute of Intellectual Property
Constructor Summary | |
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QueryHelper()
Default constructor |
Method Summary | |
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static void |
closeEntityManager(javax.persistence.EntityManagerFactory emf,
javax.persistence.EntityManager em)
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static javax.persistence.EntityManager |
createEntityManager()
Create EntityManagerFactory for a persistence unit called BFH1. |
static javax.persistence.EntityManagerFactory |
createEntityManagerFactory()
This method create a entity manager factory |
void |
delete()
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static void |
insert(java.util.List list)
DOCUMENT ME IN ENGLISH |
void |
select()
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void |
update()
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public QueryHelper()
Method Detail |
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public static void insert(java.util.List list)
list
- Listpublic void select()
public void update()
public void delete()
public static javax.persistence.EntityManagerFactory createEntityManagerFactory()
public static javax.persistence.EntityManager createEntityManager()
public static void closeEntityManager(javax.persistence.EntityManagerFactory emf, javax.persistence.EntityManager em)
emf
- em
-
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