Posts by MauricioGuedes • 81 points

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  A: JPA / Hibernate - Lazyloading Onetomany duplicating records

  The solution I made for my problem was to convert the list to a Set<> and then add again to the List and return it. Yes and consider a gambiarra, as soon as possible I will perform the…

  java java-ee hibernate jpa-2.0

  answered 8 years, 4 months ago MauricioGuedes 81

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  Q: JPA / Hibernate - Lazyloading Onetomany duplicating records

  Well, I have the following structure: public class FinCxaTransacaoGrupo { @Id @GeneratedValue(generator="gen-uuid") @GenericGenerator(name="gen-uuid", strategy = "uuid2") @Type(type="pg-uuid")…

  java java-ee hibernate jpa-2.0

  asked 8 years, 4 months ago MauricioGuedes 81

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  A: JPA merge/persist

  I solved the problem with the following situation, when I merged() recovered the object and updated it again.

  java java-ee jpa-2.0

  answered 8 years, 6 months ago MauricioGuedes 81

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  Q: JPA merge/persist

  I have the following structure: A.class B.class C.class D.class A.class contains many B.class containing a D.class C.class contains many D.class containing a B.class Whereas D.class is persisted in…

  java java-ee jpa-2.0

  asked 8 years, 6 months ago MauricioGuedes 81

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  Q: Dynamically update application

  I’m developing a project Java EE where we’ll have a database for each customer, currently use server Wildly. Let’s say we have a server with 30 clients, it would be a server with 30 different…

  java

  asked 8 years, 10 months ago MauricioGuedes 81