3 Replies Latest reply on May 25, 2007 11:31 AM by Frederico Augusto

    Collection Loading

    Frederico Augusto Newbie

      Hi,
      I have a collection that it is not loaded, in log it seems to be ok, but when i access the collection there is no element.









      <property
      name="descricao"
      type="java.lang.String"
      update="true"
      insert="true"
      column="descricao"
      not-null="true"
      />

      <property
      name="disponivel"
      type="java.lang.String"
      update="true"
      insert="true"
      column="disponivel"
      not-null="true"
      />






      <one-to-many class="entidades.bdufop.Aplicacao"/>






      <composite-id
      name="id"
      class="entidades.bdufop.Aplicacao_pk"
      >

      <key-property
      name="codigo_sistema"
      type="java.lang.String"
      column="cod_sistema"
      />

      <key-property
      name="codigo_aplicacao"
      type="java.lang.String"
      column="codigo"
      />

      </composite-id>

      <many-to-one name="sistema"
      class="entidades.bdufop.Sistema"
      column="cod_sistema"
      insert="false"
      update="false"
      unique="true"
      not-null="true"/>

      <property
      name="descricao"
      type="java.lang.String"
      column="descricao"
      not-null="true"
      />






      <property
      name="disponivel"
      type="java.lang.String"
      column="disponivel"
      not-null="true"
      />








      Log

      12:21:42,060 DEBUG DefaultInitializeCollectionEventListener:41 - initializing collection [entidades.bdufop.Sistema.aplicacoes#ACESSO]
      12:21:42,063 DEBUG DefaultInitializeCollectionEventListener:47 - checking second-level cache
      12:21:42,067 DEBUG DefaultInitializeCollectionEventListener:59 - collection not cached
      12:21:42,071 DEBUG Loader:1911 - loading collection: [entidades.bdufop.Sistema.aplicacoes#ACESSO]
      12:21:42,075 DEBUG AbstractBatcher:311 - about to open PreparedStatement (open PreparedStatements: 0, globally: 0)
      12:21:42,079 DEBUG ConnectionManager:415 - opening JDBC connection
      12:21:42,118 DEBUG SQL:346 - select aplicacoes0_.cod_sistema as cod1_1_, aplicacoes0_.codigo as codigo1_, aplicacoes0_.cod_sistema as cod1_1_0_, aplicacoes0_.codigo as codigo1_0_, aplicacoes0_.descricao as descricao1_0_, aplicacoes0_.versao as versao1_0_, aplicacoes0_.dt_versao as dt5_1_0_, aplicacoes0_.disponivel as disponivel1_0_, aplicacoes0_.url as url1_0_, aplicacoes0_.mensagem as mensagem1_0_ from public.aplicacao aplicacoes0_ where aplicacoes0_.cod_sistema=?
      Hibernate: select aplicacoes0_.cod_sistema as cod1_1_, aplicacoes0_.codigo as codigo1_, aplicacoes0_.cod_sistema as cod1_1_0_, aplicacoes0_.codigo as codigo1_0_, aplicacoes0_.descricao as descricao1_0_, aplicacoes0_.versao as versao1_0_, aplicacoes0_.dt_versao as dt5_1_0_, aplicacoes0_.disponivel as disponivel1_0_, aplicacoes0_.url as url1_0_, aplicacoes0_.mensagem as mensagem1_0_ from public.aplicacao aplicacoes0_ where aplicacoes0_.cod_sistema=?
      12:21:42,122 DEBUG AbstractBatcher:424 - preparing statement
      12:21:42,129 DEBUG StringType:80 - binding 'ACESSO' to parameter: 1
      12:21:42,144 DEBUG AbstractBatcher:327 - about to open ResultSet (open ResultSets: 0, globally: 0)
      12:21:42,148 DEBUG Loader:1040 - result set contains (possibly empty) collection: [entidades.bdufop.Sistema.aplicacoes#ACESSO]
      12:21:42,152 DEBUG CollectionLoadContext:84 - uninitialized collection: initializing
      12:21:42,509 DEBUG Loader:682 - processing result set
      12:21:42,513 DEBUG Loader:687 - result set row: 0
      12:21:42,517 DEBUG StringType:122 - returning 'ACESSO ' as column: cod1_1_0_
      12:21:42,542 DEBUG StringType:122 - returning 'AP.ACESSO ' as column: codigo1_0_
      12:21:42,550 DEBUG Loader:1164 - result row: EntityKey[entidades.bdufop.Aplicacao#component[codigo_sistema,codigo_aplicacao]{codigo_aplicacao=AP.ACESSO , codigo_sistema=ACESSO }]
      12:21:42,558 DEBUG Loader:1347 - Initializing object from ResultSet: [entidades.bdufop.Aplicacao#component[codigo_sistema,codigo_aplicacao]{codigo_aplicacao=AP.ACESSO , codigo_sistema=ACESSO }]
      12:21:42,563 DEBUG AbstractEntityPersister:1860 - Hydrating entity: [entidades.bdufop.Aplicacao#component[codigo_sistema,codigo_aplicacao]{codigo_aplicacao=AP.ACESSO , codigo_sistema=ACESSO }]
      12:21:42,574 DEBUG StringType:122 - returning 'ACESSO ' as column: cod1_1_0_
      12:21:42,579 DEBUG StringType:122 - returning 'DESCRICAO APLICACAO ACESSO ' as column: descricao1_0_
      12:21:42,586 DEBUG StringType:122 - returning ' ' as column: versao1_0_
      12:21:42,592 DEBUG TimestampType:122 - returning '2008-01-01 00:00:00' as column: dt5_1_0_
      12:21:42,598 DEBUG StringType:122 - returning 'S' as column: disponivel1_0_
      12:21:42,602 DEBUG StringType:122 - returning '' as column: url1_0_
      12:21:42,608 DEBUG StringType:122 - returning '' as column: mensagem1_0_
      12:21:42,613 DEBUG StringType:122 - returning 'ACESSO ' as column: cod1_1_
      12:21:42,618 DEBUG Loader:972 - found row of collection: [entidades.bdufop.Sistema.aplicacoes#ACESSO ]
      12:21:42,640 DEBUG CollectionLoadContext:100 - new collection: instantiating
      12:21:42,659 DEBUG StringType:122 - returning 'ACESSO ' as column: cod1_1_
      12:21:42,665 DEBUG StringType:122 - returning 'AP.ACESSO ' as column: codigo1_
      12:21:42,671 DEBUG DefaultLoadEventListener:153 - loading entity: [entidades.bdufop.Aplicacao#component[codigo_sistema,codigo_aplicacao]{codigo_aplicacao=AP.ACESSO , codigo_sistema=ACESSO }]
      12:21:42,677 DEBUG DefaultLoadEventListener:304 - attempting to resolve: [entidades.bdufop.Aplicacao#component[codigo_sistema,codigo_aplicacao]{codigo_aplicacao=AP.ACESSO , codigo_sistema=ACESSO }]
      12:21:42,687 DEBUG DefaultLoadEventListener:313 - resolved object in session cache: [entidades.bdufop.Aplicacao#component[codigo_sistema,codigo_aplicacao]{codigo_aplicacao=AP.ACESSO , codigo_sistema=ACESSO }]
      12:21:42,712 DEBUG Loader:709 - done processing result set (1 rows)
      12:21:42,716 DEBUG AbstractBatcher:334 - about to close ResultSet (open ResultSets: 1, globally: 1)
      12:21:42,721 DEBUG AbstractBatcher:319 - about to close PreparedStatement (open PreparedStatements: 1, globally: 1)
      12:21:42,757 DEBUG AbstractBatcher:470 - closing statement
      12:21:42,806 DEBUG ConnectionManager:398 - aggressively releasing JDBC connection
      12:21:42,815 DEBUG ConnectionManager:435 - releasing JDBC connection [ (open PreparedStatements: 0, globally: 0) (open ResultSets: 0, globally: 0)]
      12:21:42,821 DEBUG Loader:839 - total objects hydrated: 1
      12:21:42,829 DEBUG TwoPhaseLoad:107 - resolving associations for [entidades.bdufop.Aplicacao#component[codigo_sistema,codigo_aplicacao]{codigo_aplicacao=AP.ACESSO , codigo_sistema=ACESSO }]
      12:21:42,834 DEBUG DefaultLoadEventListener:153 - loading entity: [entidades.bdufop.Sistema#ACESSO ]
      12:21:42,874 DEBUG DefaultLoadEventListener:230 - creating new proxy for entity
      12:21:43,422 DEBUG TwoPhaseLoad:206 - done materializing entity [entidades.bdufop.Aplicacao#component[codigo_sistema,codigo_aplicacao]{codigo_aplicacao=AP.ACESSO , codigo_sistema=ACESSO }]
      12:21:43,427 DEBUG CollectionLoadContext:262 - 2 collections were found in result set for role: entidades.bdufop.Sistema.aplicacoes
      12:21:43,432 DEBUG CollectionLoadContext:206 - collection fully initialized: [entidades.bdufop.Sistema.aplicacoes#ACESSO]
      12:21:43,436 DEBUG CollectionLoadContext:206 - collection fully initialized: [entidades.bdufop.Sistema.aplicacoes#ACESSO ]
      12:21:43,441 DEBUG CollectionLoadContext:272 - 2 collections initialized for role: entidades.bdufop.Sistema.aplicacoes
      12:21:43,445 DEBUG StatefulPersistenceContext:748 - initializing non-lazy collections
      12:21:43,449 DEBUG Loader:1935 - done loading collection
      12:21:43,453 DEBUG DefaultInitializeCollectionEventListener:61 - collection initialized

        • 1. Re: Collection Loading
          Hung Tang Apprentice

          Have you tried the Hibernate forums?

          • 2. Re: Collection Loading
            Frederico Augusto Newbie

            Sorry,

             <class
             name="entidades.bdufop.Sistema"
             table="sistema"
             schema="public"
             >
            
             <id
             name="codigo"
             column="codigo"
             type="java.lang.String"
             >
             <generator class="assigned">
             </generator>
            
             </id>
            
             <property
             name="descricao"
             type="java.lang.String"
             update="true"
             insert="true"
             column="descricao"
             not-null="true"
             />
            
             <property
             name="disponivel"
             type="java.lang.String"
             update="true"
             insert="true"
             column="disponivel"
             not-null="true"
             />
            
             <property
             name="mensagem"
             type="java.lang.String"
             update="true"
             insert="true"
             column="mensagem"
             />
            
            
             <set name="aplicacoes" lazy="true" cascade="all">
             <key column="cod_sistema"/>
             <one-to-many class="entidades.bdufop.Aplicacao"/>
             </set>
            
             </class>
            
            
             <class
             name="entidades.bdufop.Aplicacao"
             table="aplicacao"
             schema="public"
             >
            
             <composite-id
             name="id"
             class="entidades.bdufop.Aplicacao_pk"
             >
            
             <key-property
             name="codigo_sistema"
             type="java.lang.String"
             column="cod_sistema"
             />
            
             <key-property
             name="codigo_aplicacao"
             type="java.lang.String"
             column="codigo"
             />
            
             </composite-id>
            
             <many-to-one name="sistema"
             class="entidades.bdufop.Sistema"
             column="cod_sistema"
             insert="false"
             update="false"
             unique="true"
             not-null="true"/>
            
             <property
             name="descricao"
             type="java.lang.String"
             column="descricao"
             not-null="true"
             />
            
             <property
             name="versao"
             type="java.lang.String"
             column="versao"
             />
            
             <property
             name="dt_versao"
             type="java.util.Date"
             column="dt_versao"
             />
            
            
             <property
             name="disponivel"
             type="java.lang.String"
             column="disponivel"
             not-null="true"
             />
            
             <property
             name="url"
             type="java.lang.String"
             column="url"
             />
            
             <property
             name="mensagem"
             type="java.lang.String"
             column="mensagem"
             />
            
             </class>