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Posted to dev@ibatis.apache.org by "Christian Poitras (JIRA)" <ib...@incubator.apache.org> on 2006/04/03 16:21:04 UTC

[jira] Created: (IBATIS-280) Nested iterate tags does not work

Nested iterate tags does not work
---------------------------------

         Key: IBATIS-280
         URL: http://issues.apache.org/jira/browse/IBATIS-280
     Project: iBatis for Java
        Type: Bug

  Components: SQL Maps  
    Versions: 2.1.7    
 Environment: SQL Maps.
    Reporter: Christian Poitras


No nested iterate tags work. The second iterate tag is not supported and produces the following error.

java.lang.NumberFormatException: For input string: ""
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
at java.lang.Integer.parseInt(Integer.java:489)
at java.lang.Integer.parseInt(Integer.java:518)
at com.ibatis.common.beans.BaseProbe.getIndexedProperty(BaseProbe.java:51)
at com.ibatis.common.beans.ComplexBeanProbe.getProperty(ComplexBeanProbe.java:297)
at com.ibatis.common.beans.ComplexBeanProbe.getObject(ComplexBeanProbe.java:188)
at com.ibatis.common.beans.GenericProbe.getObject(GenericProbe.java:76)
at com.ibatis.sqlmap.engine.mapping.sql.dynamic.elements.IterateTagHandler.doStartFragment(IterateTagHandler.java:34)
at com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.processBodyChildren(DynamicSql.java:157)
at com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.processBodyChildren(DynamicSql.java:160)
at com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.processBodyChildren(DynamicSql.java:99)
at com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.process(DynamicSql.java:79)
at com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.getParameterMap(DynamicSql.java:61)
at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:156)
at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForList(GeneralStatement.java:123)
at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:610)
at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:584)
at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(SqlMapSessionImpl.java:101)
at com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForList(SqlMapClientImpl.java:78)
at com.ibatis.dao.client.template.SqlMapDaoTemplate.queryForList(SqlMapDaoTemplate.java:203)
at ca.qc.ircm.lana.persistence.sqlmapdao.SpotSqlMapDao.getSpotsInter(SpotSqlMapDao.java:159)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.ibatis.dao.engine.impl.DaoProxy.invoke(DaoProxy.java:72)
at $Proxy14.getSpotsInter(Unknown Source)
at ca.qc.ircm.lana.service.InterpretationService.getSpotsInter(InterpretationService.java:82)
at TEST.testInterpretation.main(testInterpretation.java:111)

It seems the second iterate tag cannot have a property of this type.
<iterate property="list" >
  <iterate property="list[].list">
  <iterate>
</iterate>

On the nested iterate, SQL Maps does not add the number in attribute property "list[].list" and tries to call a getter for parameterClass.getList[]() and this is not allowed and produces the error.
This could be prevented in the IterateTagHandler class (doStartFragment method) by adding code that replaces "[]" in the property attribute by values of IterateContext that are parents of the current tag (for multiple nested iterate).
Other code would need to be updated since using a property in the second list also causes SQL Map to crash even it IterateTagHandler is patched.
<iterate property="list" >
  <iterate property="list[].list">
    #list[].list[].someProperty#
  <iterate>
</iterate>

I produced a patch that can correct the problem. I will include it in a future message.

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[jira] Commented: (IBATIS-280) Nested iterate tags does not work

Posted by "Christian Poitras (JIRA)" <ib...@incubator.apache.org>.
    [ http://issues.apache.org/jira/browse/IBATIS-280?page=comments#action_12372954 ] 

Christian Poitras commented on IBATIS-280:
------------------------------------------

This bug should be closed. This is a duplicate of bug IBATIS-280.
I am sorry for the duplicate.

> Nested iterate tags does not work
> ---------------------------------
>
>          Key: IBATIS-280
>          URL: http://issues.apache.org/jira/browse/IBATIS-280
>      Project: iBatis for Java
>         Type: Bug

>   Components: SQL Maps
>     Versions: 2.1.7
>  Environment: SQL Maps.
>     Reporter: Christian Poitras

>
> No nested iterate tags work. The second iterate tag is not supported and produces the following error.
> java.lang.NumberFormatException: For input string: ""
> at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
> at java.lang.Integer.parseInt(Integer.java:489)
> at java.lang.Integer.parseInt(Integer.java:518)
> at com.ibatis.common.beans.BaseProbe.getIndexedProperty(BaseProbe.java:51)
> at com.ibatis.common.beans.ComplexBeanProbe.getProperty(ComplexBeanProbe.java:297)
> at com.ibatis.common.beans.ComplexBeanProbe.getObject(ComplexBeanProbe.java:188)
> at com.ibatis.common.beans.GenericProbe.getObject(GenericProbe.java:76)
> at com.ibatis.sqlmap.engine.mapping.sql.dynamic.elements.IterateTagHandler.doStartFragment(IterateTagHandler.java:34)
> at com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.processBodyChildren(DynamicSql.java:157)
> at com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.processBodyChildren(DynamicSql.java:160)
> at com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.processBodyChildren(DynamicSql.java:99)
> at com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.process(DynamicSql.java:79)
> at com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.getParameterMap(DynamicSql.java:61)
> at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:156)
> at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForList(GeneralStatement.java:123)
> at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:610)
> at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:584)
> at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(SqlMapSessionImpl.java:101)
> at com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForList(SqlMapClientImpl.java:78)
> at com.ibatis.dao.client.template.SqlMapDaoTemplate.queryForList(SqlMapDaoTemplate.java:203)
> at ca.qc.ircm.lana.persistence.sqlmapdao.SpotSqlMapDao.getSpotsInter(SpotSqlMapDao.java:159)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:324)
> at com.ibatis.dao.engine.impl.DaoProxy.invoke(DaoProxy.java:72)
> at $Proxy14.getSpotsInter(Unknown Source)
> at ca.qc.ircm.lana.service.InterpretationService.getSpotsInter(InterpretationService.java:82)
> at TEST.testInterpretation.main(testInterpretation.java:111)
> It seems the second iterate tag cannot have a property of this type.
> <iterate property="list" >
>   <iterate property="list[].list">
>   <iterate>
> </iterate>
> On the nested iterate, SQL Maps does not add the number in attribute property "list[].list" and tries to call a getter for parameterClass.getList[]() and this is not allowed and produces the error.
> This could be prevented in the IterateTagHandler class (doStartFragment method) by adding code that replaces "[]" in the property attribute by values of IterateContext that are parents of the current tag (for multiple nested iterate).
> Other code would need to be updated since using a property in the second list also causes SQL Map to crash even it IterateTagHandler is patched.
> <iterate property="list" >
>   <iterate property="list[].list">
>     #list[].list[].someProperty#
>   <iterate>
> </iterate>
> I produced a patch that can correct the problem. I will include it in a future message.

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[jira] Closed: (IBATIS-280) Nested iterate tags does not work

Posted by "Jeff Butler (JIRA)" <ib...@incubator.apache.org>.
     [ http://issues.apache.org/jira/browse/IBATIS-280?page=all ]
     
Jeff Butler closed IBATIS-280:
------------------------------

    Resolution: Duplicate

Duplicate of IBATIS-281

> Nested iterate tags does not work
> ---------------------------------
>
>          Key: IBATIS-280
>          URL: http://issues.apache.org/jira/browse/IBATIS-280
>      Project: iBatis for Java
>         Type: Bug

>   Components: SQL Maps
>     Versions: 2.1.7
>  Environment: SQL Maps.
>     Reporter: Christian Poitras

>
> No nested iterate tags work. The second iterate tag is not supported and produces the following error.
> java.lang.NumberFormatException: For input string: ""
> at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
> at java.lang.Integer.parseInt(Integer.java:489)
> at java.lang.Integer.parseInt(Integer.java:518)
> at com.ibatis.common.beans.BaseProbe.getIndexedProperty(BaseProbe.java:51)
> at com.ibatis.common.beans.ComplexBeanProbe.getProperty(ComplexBeanProbe.java:297)
> at com.ibatis.common.beans.ComplexBeanProbe.getObject(ComplexBeanProbe.java:188)
> at com.ibatis.common.beans.GenericProbe.getObject(GenericProbe.java:76)
> at com.ibatis.sqlmap.engine.mapping.sql.dynamic.elements.IterateTagHandler.doStartFragment(IterateTagHandler.java:34)
> at com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.processBodyChildren(DynamicSql.java:157)
> at com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.processBodyChildren(DynamicSql.java:160)
> at com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.processBodyChildren(DynamicSql.java:99)
> at com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.process(DynamicSql.java:79)
> at com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.getParameterMap(DynamicSql.java:61)
> at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:156)
> at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForList(GeneralStatement.java:123)
> at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:610)
> at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:584)
> at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(SqlMapSessionImpl.java:101)
> at com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForList(SqlMapClientImpl.java:78)
> at com.ibatis.dao.client.template.SqlMapDaoTemplate.queryForList(SqlMapDaoTemplate.java:203)
> at ca.qc.ircm.lana.persistence.sqlmapdao.SpotSqlMapDao.getSpotsInter(SpotSqlMapDao.java:159)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:324)
> at com.ibatis.dao.engine.impl.DaoProxy.invoke(DaoProxy.java:72)
> at $Proxy14.getSpotsInter(Unknown Source)
> at ca.qc.ircm.lana.service.InterpretationService.getSpotsInter(InterpretationService.java:82)
> at TEST.testInterpretation.main(testInterpretation.java:111)
> It seems the second iterate tag cannot have a property of this type.
> <iterate property="list" >
>   <iterate property="list[].list">
>   <iterate>
> </iterate>
> On the nested iterate, SQL Maps does not add the number in attribute property "list[].list" and tries to call a getter for parameterClass.getList[]() and this is not allowed and produces the error.
> This could be prevented in the IterateTagHandler class (doStartFragment method) by adding code that replaces "[]" in the property attribute by values of IterateContext that are parents of the current tag (for multiple nested iterate).
> Other code would need to be updated since using a property in the second list also causes SQL Map to crash even it IterateTagHandler is patched.
> <iterate property="list" >
>   <iterate property="list[].list">
>     #list[].list[].someProperty#
>   <iterate>
> </iterate>
> I produced a patch that can correct the problem. I will include it in a future message.

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[jira] Commented: (IBATIS-280) Nested iterate tags does not work

Posted by "Christian Poitras (JIRA)" <ib...@incubator.apache.org>.
    [ http://issues.apache.org/jira/browse/IBATIS-280?page=comments#action_12373096 ] 

Christian Poitras commented on IBATIS-280:
------------------------------------------

This bug should be closed. This is a duplicate of bug IBATIS-281.

> Nested iterate tags does not work
> ---------------------------------
>
>          Key: IBATIS-280
>          URL: http://issues.apache.org/jira/browse/IBATIS-280
>      Project: iBatis for Java
>         Type: Bug

>   Components: SQL Maps
>     Versions: 2.1.7
>  Environment: SQL Maps.
>     Reporter: Christian Poitras

>
> No nested iterate tags work. The second iterate tag is not supported and produces the following error.
> java.lang.NumberFormatException: For input string: ""
> at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
> at java.lang.Integer.parseInt(Integer.java:489)
> at java.lang.Integer.parseInt(Integer.java:518)
> at com.ibatis.common.beans.BaseProbe.getIndexedProperty(BaseProbe.java:51)
> at com.ibatis.common.beans.ComplexBeanProbe.getProperty(ComplexBeanProbe.java:297)
> at com.ibatis.common.beans.ComplexBeanProbe.getObject(ComplexBeanProbe.java:188)
> at com.ibatis.common.beans.GenericProbe.getObject(GenericProbe.java:76)
> at com.ibatis.sqlmap.engine.mapping.sql.dynamic.elements.IterateTagHandler.doStartFragment(IterateTagHandler.java:34)
> at com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.processBodyChildren(DynamicSql.java:157)
> at com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.processBodyChildren(DynamicSql.java:160)
> at com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.processBodyChildren(DynamicSql.java:99)
> at com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.process(DynamicSql.java:79)
> at com.ibatis.sqlmap.engine.mapping.sql.dynamic.DynamicSql.getParameterMap(DynamicSql.java:61)
> at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:156)
> at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForList(GeneralStatement.java:123)
> at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:610)
> at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:584)
> at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(SqlMapSessionImpl.java:101)
> at com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForList(SqlMapClientImpl.java:78)
> at com.ibatis.dao.client.template.SqlMapDaoTemplate.queryForList(SqlMapDaoTemplate.java:203)
> at ca.qc.ircm.lana.persistence.sqlmapdao.SpotSqlMapDao.getSpotsInter(SpotSqlMapDao.java:159)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:324)
> at com.ibatis.dao.engine.impl.DaoProxy.invoke(DaoProxy.java:72)
> at $Proxy14.getSpotsInter(Unknown Source)
> at ca.qc.ircm.lana.service.InterpretationService.getSpotsInter(InterpretationService.java:82)
> at TEST.testInterpretation.main(testInterpretation.java:111)
> It seems the second iterate tag cannot have a property of this type.
> <iterate property="list" >
>   <iterate property="list[].list">
>   <iterate>
> </iterate>
> On the nested iterate, SQL Maps does not add the number in attribute property "list[].list" and tries to call a getter for parameterClass.getList[]() and this is not allowed and produces the error.
> This could be prevented in the IterateTagHandler class (doStartFragment method) by adding code that replaces "[]" in the property attribute by values of IterateContext that are parents of the current tag (for multiple nested iterate).
> Other code would need to be updated since using a property in the second list also causes SQL Map to crash even it IterateTagHandler is patched.
> <iterate property="list" >
>   <iterate property="list[].list">
>     #list[].list[].someProperty#
>   <iterate>
> </iterate>
> I produced a patch that can correct the problem. I will include it in a future message.

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