Posts by Danilo Pereira • 26 points

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  A: How to map a Map in Hibernate

  You can create a converter to convert the data so that JPA can interpret it: import java.io.IOException; import java.util.HashMap; import java.util.Map; import javax.persistence.AttributeConverter;…

  java hibernate spring

  answered 5 years, 3 months ago Danilo Pereira 26

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  A: "lazily" error in java web application

  I believe this error is occurring because the ORM cannot boot from the abstraction. Try to initialize variables from your lists this way: @JoinTable(name = "AutorLivro", joinColumns =…

  java sql web-application

  answered 5 years, 3 months ago Danilo Pereira 26