www.javabeat.net/jpa/‎CachedSimilarApr 13, 2007 . [A persistence engine or a persistence provider is nothing but an . .. The

www.doctrine-project.org/. /class-Doctrine.ORM.EntityManager.html‎CachedSimilarThe EntityManager is the central access point to ORM functionality. Doctrine\

struberg.wordpress.com/. /is-there-a-way-to-fix-the-jpa-entitymanager/‎CachedApr 25, 2012 . Quite a few of them are caused because the EntityManager cannot be . Those

piotrnowicki.com/. /types-of-entitymanagers-application-managed- entitymanager/‎CachedSimilarNov 21, 2012 . JPA specification defines few types of EntityManagers / Persistence Contexts .

docs.oracle.com/javaee/7/api/javax/persistence/EntityManager.html‎CachedSimilarA persistence unit defines the set of all classes that are related or grouped by the

www.slideshare.net/caroljmcdonald/td09jpabestpractices2‎CachedSimilarApr 22, 2009 . Persistence Context EntityManager persist() remove() refresh() . . Version

techblog.bozho.net/?p=266‎CachedSimilarOct 22, 2010 . The JPA EntityManager there are the merge() and persist() methods. . So when

en.wikibooks.org/wiki/Java_Persistence/Persisting‎CachedSimilarThe EntityManager.merge() operation is used to merge the changes . When the

openjpa.apache.org/builds/1.2.3/. /jpa_overview_em_lifecycle.html‎CachedOn the next flush or commit, the newly persisted instances will be inserted into .

docs.oracle.com/javaee/6/api/javax/persistence/EntityManager.html‎CachedSimilarA persistence unit defines the set of all classes that are related or grouped by the

doctrine-orm.readthedocs.org/en/latest/. /working-with-objects.html‎CachedSimilarIn this chapter we will help you understand the EntityManager and the . Any

pic.dhe.ibm.com/infocenter/radhelp/v9/. /c_entity_manager.html‎CachedSimilarThe entity manager tracks all entity objects within a persistence context for

www.laliluna.de/jpa-hibernate-guide/ch03s03.html‎CachedSimilarSaving or persisting an object is actually not very complicated. . you will see that

stackoverflow.com/questions/8469871/jpa-merge-vs-persist‎CachedSimilarSo far, my preference has been to always use EntityManager's merge() take care

grepcode.com/. persistence/persistence. /persistence/EntityManager.java‎CachedSimilarEntityManager - Interface used to interact with the persistence context. . merge(

maartencls.blogspot.com/. /difference-between-merge-and-persist.html‎CachedSimilarMar 6, 2012 . Let's look at what the official EntityManager documentation says first. merge(). <T

www.objectdb.com/java/jpa/persistence/detach‎SimilarDetached objects are useful in situations in which an EntityManager is not

https://gist.github.com/1690560‎Cacheddifference between entityManager.persist() and entityManager.merge() - Gist is a

wiki.eclipse.org/EclipseLink/Examples/JPA/EMAPI‎CachedSimilarNov 20, 2013 . The remote (or local) and home interfaces had to extend javax.ejb. . in a

www.datadisk.org.uk/html_docs/ejb/ejb3_manipulating.htm‎CachedThe EntityManager figures out how to persist the domain by looking at the ORM .

prismoskills.appspot.com/. /Chapter_13_-_Persist_vs_Merge.jsp‎CachedPersist vs Merge. JPA's EntityManager provides several methods to manage the

www.stevideter.com/2008/. /saveorupdate-versus-merge-in-hibernate/‎CachedSimilarDec 7, 2008 . Here's some example code from Java Persistence with Hibernate . . happens

meri-stuff.blogspot.com/2012/03/jpa-tutorial.html‎CachedSimilarMar 1, 2012 . The persistence.xml file contains description of one or more persistence . ..

https://groups.google.com/d/topic/google-guice/0_xK7Ki9CsM‎CachedSimilarNov 21, 2012 . When I call merge, the DAO does an insert (new row), instead of doing an update

rajandesai.com/blog/2010/07/. /jpa-entitymanager-persist-vs-merge/‎CachedSimilarJul 14, 2010 . One of the best, to the point explanation I found was on stackoverflow.com.

osdir.com/ml/apache.openjpa.user/2008-01/msg00219.html‎CachedSimilarHi, What's the difference between merge() and persist()? They both add the entity

forum.spring.io/forum/spring-projects/. /113605-merge-vs-persist‎CachedSimilarEntity Manager has a semantic difference between Merge and Persist, however, I

openjpa.208410.n2.nabble.com/Basic-question-EntityManager-merge-vs- persist-td209964.html‎CachedHi, What's the difference between merge() and persist()? They both add the entity

spitballer.blogspot.com/2010/. /jpa-persisting-vs-merging-entites.html‎CachedSimilarApr 17, 2010 . In contrast to the merge method the persist method is pretty . The EntityManager

docs.jboss.org/hibernate/entitymanager/3.5/. /en/. /objectstate.html‎CachedSimilarThe EntityManager API allows you to change the state of an entity, or in other . ..

www.codingpedia.org/. /java-persistence-example-with-spring-jpa2-and- hibernate/‎CachedSimilarJan 19, 2014 . How to implement a container-agnostic persistence layer with . <artifactId>

grokbase.com/t/. /basic-question-entitymanager-merge-vs-persist‎CachedJan 25, 2008 . If so, then why would I ever need persist() since merge() can do everything it can

www.java.net/node/667740‎CachedSimilarJul 22, 2007 . JPA - why persist and merge, why not a sigle save . Does anybody know what

java.dzone.com/articles/saving_detatched_entities‎CachedSimilarJul 24, 2009 . We just pass the object we want to persist to EntityManager.persist. . And

www.couchbase.com/. /i-want-replace-javaxpersistenceentitymanager- implementation‎CachedSimilarEntityManager; import javax.persistence. . this.hosts = new ArrayList<URI>();

www.coderanch.com/t/. /JPA-difference-persist-merge-methods‎CachedSimilarUp to now I was sure that the main difference between persist(obj) and merge(obj

https://hibernate.atlassian.net/browse/HHH-5855‎CachedSimilarJan 19, 2011 . Hibernate-Core 3.6.0, Hibernate EntityManager 3.6.0, Derby, Spring 3.0.5 . Only

java.boot.by/scbcd5-guide/ch06.html‎CachedSimilarAn EntityManager instance is associated with a persistence context. . A

sqltech.cl/doc/oas10gR31/web.1013/b28221/usclient005.htm‎CachedSimilarAn entity is detached from the persistence context when the persistence context

www.behindjava.com/2013/. /difference-between-persist-merge.html‎CachedSimilarThe closest alternative seems to be the EntityManager.merge method, but there

https://forum.hibernate.org/viewtopic.php?f=1&t=1010636‎CachedSimilar2. modify the entity, merge the changes using em.merge() and invoke em.flush()

blog.xebia.com/. /jpa-implementation-patterns-saving-detached-entities/‎CachedSimilarMar 23, 2009 . We just pass the object we want to persist to EntityManager.persist. . And

stackoverflow.com/. /jpa-entitymanager-why-use-persist-over-merge‎CachedSimilarEntityManager.merge() can insert new objects and update existing ones . being

www.developerscrappad.com/. /ejb3-x-jpa-when-to-use-rollback-and- setrollbackonly/‎CachedSimilarMar 23, 2012 . If things are fine, the commit() method commits all of the persisted data . //Do

javaenterpriseworld.blogspot.com/. /persistieren-mit-jpa-persist-merge.html‎CachedSimilarMar 20, 2012 . E.g. the transaction is rolled back on account of a sql error or an explicitly . On a

www.vogella.com/tutorials/JavaPersistenceAPI/article.html‎CachedSimilarMar 16, 2012 . Alternatively the metadata can be defined vian XML or a . If synchronize them

https://access.redhat.com/. /en. EntityManager. /index.html‎CachedThis book is a User Guide to Hibernate EntityManager for use with JBoss . If you

blog.mysema.com/2013/. /hibernate-challenges-entity-persistence.html‎CachedSimilarNov 21, 2013 . session.flush();. session.clear(); // or session.evict(person) . . In JPA they are

www.adam-bien.com/roller/abien/entry/ejb_3_persistence_jpa_for‎CachedSimilarJul 7, 2008 . The method merge creates or updates an entity, all other methods .

www.soniabragaonline.com/blog2/jpa-entitymanager-merge&page=6And persist articles savingdetatchedentitiescachedsimilarjul , newinstance . ml -

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