Questions tagged as 'hibernate'

Tagged questions
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Query in JPQL / HQL query

I need to query in HQL and I have this Hibernate entity. @Entity @Table(name = "TB_TIPO_DOCT", schema = "FEP") @NamedQueries({ @NamedQuery(name = "TbTipoDoct.findAllDocumentosLiberados", query = "SELECT t FROM TbTipoDoct t WHERE t.cdSitu...
asked by 30.08.2018 / 21:25
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Field Number (3.0) in Oracle database for Java

I have a table in an Oracle 11g database with a field of type NUMBER(3,0) In a Spring project, I have the following repository: @Repository public interface TipoPropriRepository extends JpaRepository<TipoPropri, Byte> { } Th...
asked by 23.08.2018 / 22:08
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Insert / get multiple tables without Id

Good afternoon guys, I have a problem affecting me a few days already. The situation is as follows, I have a simple relationship: There are tables person, street, neighborhood, city, state, parents all mounted from Hibernate classes using JPA. I...
asked by 24.07.2018 / 21:19
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AutoComplete with New Registration option - JAVA

I have an autoComplete on the sale screen, when the user types the customer name I want it if it does not have any records it displays something like ADD NEW CUSTOMER, could anyone help me? I'm using primefaces: <p:autoComplete id="cliente...
asked by 23.07.2018 / 22:26
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Update JSF only works on whole form (Primefaces)

Good evening. I'm breaking my head with a problem that seemed simple I have a form with some fields, while selecting a combobox I want to hide and display some fields. I'm using 'p: ajax' to run the update. And in the fields to hide, I'm u...
asked by 12.07.2018 / 04:48
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CRUD Java web with JS, syntax error while updating

When adding the Update feature, a syntax error appears in the console, I know what the problem is however I do not know how to solve it. view template(listaFornecedores) { return '<table border='1px'> <thead>...
asked by 06.07.2018 / 18:44
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How to block 2 users on the same screen - JAVA

I need to block the access of 2 people on the same screen, for example, two people try to access the registration of a certain product, the second person trying to enter must receive a warning that someone is accessing this register. Anyone have...
asked by 06.07.2018 / 17:56
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How to resolve this error: Unknown entity when saving in hibernate?

The following is the code: ItemsSaleDAY: package com.livro.capitulo3.crudannotations; import java.util.List; import javax.persistence.EntityManager; import javax.persistence.PersistenceContext; import org.hibernate.*; import com.livro.capitulo...
asked by 30.06.2018 / 01:06
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Adding multiple records to many-to-many relationship - SpringBoot

Good afternoon. I have a problem and I've tried a lot of code before coming, but without success. Here's the problem: I have a class that has several attributes and methods: public class Um private tipo campo1; private tipo campo2; . . @Json...
asked by 21.06.2018 / 20:46
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Error when saving to JSF + JPA & Hibernate database

Good afternoon I'm registering with JSF, and when I try to save the user to the database, this error happens, but I've added all the jars in the lib tomcat folder, and it's been verified that there is no jar of the same or different version for...
asked by 05.06.2018 / 18:55