[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-2641) Collection Loading
zoharat bhiwandiwala (JIRA)
noreply at atlassian.com
Wed Sep 12 09:47:14 EDT 2007
[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-2641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_28071 ]
zoharat bhiwandiwala commented on HHH-2641:
-------------------------------------------
I checked my database the column which gets generated has it data type as a char not varchar.
So for me inspite of having it as a char it does not work.
> Collection Loading
> ------------------
>
> Key: HHH-2641
> URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2641
> Project: Hibernate3
> Issue Type: Bug
> Affects Versions: 3.0 final
> Environment: Hibernate3, Postgresql 8.1
> Reporter: Frederico
> Attachments: src.tar.gz
>
>
> I'm not sure if this is a bug, but no one answered me in the hibernate forum, so....
> 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.
> <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>
> 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
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