[ http://issues.apache.org/jira/browse/IBATIS-196?page=all ]
     
Clinton Begin closed IBATIS-196:
--------------------------------

    Fix Version: 2.2.0
     Resolution: Fixed

> can't use dynamic replace data-source-type over IBATIS ver 2.0.9 library
> ------------------------------------------------------------------------
>
>          Key: IBATIS-196
>          URL: http://issues.apache.org/jira/browse/IBATIS-196
>      Project: iBatis for Java
>         Type: Bug
>   Components: SQL Maps
>     Reporter: kiyool yoon
>     Assignee: Clinton Begin
>      Fix For: 2.2.0

>
> hi~ 
>  
> I'm using iBATIS_DBL-2.0.8.470
> this version can use following property setting 
>  
>   <transactionManager type="${transaction-manager-type}">
>  <property name="UserTransaction" value="${user-transaction}"/>
>     <dataSource type="${data-source-type}"> //here ... why can't use new 
> version??
>       <property name="DataSource" value="${data-source}"/>
>       <property name="JDBC.Driver" value="${driver}"/>
>       <property name="JDBC.ConnectionURL" value="${url}"/>
>       <property name="JDBC.Username" value="${username}"/>
>       <property name="JDBC.Password" value="${password}"/> 
>     </dataSource>
>   </transactionManager>
>  
> but when i upgrade version iBATIS_DBL-2.1.5.582 
>  i can't use this property setting with following exception 
> ------------------------------------------------------------------------------
> Caused by: com.ibatis.common.exception.NestedRuntimeException: Error parsing 
> XPath '/sqlMapConfig/transactionManager/dataSource/end()'.  Cause: 
> com.ibatis.sqlmap.client.SqlMapException: Error initializing DataSource.  
> Could not instantiate DataSourceFactory.  Cause: 
> java.lang.ClassNotFoundException: ${data-source-type}
> Caused by: java.lang.ClassNotFoundException: ${data-source-type}
> Caused by: com.ibatis.sqlmap.client.SqlMapException: Error initializing 
> DataSource.  Could not instantiate DataSourceFactory.  Cause: 
> java.lang.ClassNotFoundException: ${data-source-type}
> Caused by: java.lang.ClassNotFoundException: ${data-source-type}
>  at com.ibatis.common.xml.NodeletParser.processNodelet(NodeletParser.java:114)
>  at com.ibatis.common.xml.NodeletParser.process (NodeletParser.java:96)
>  at com.ibatis.common.xml.NodeletParser.process(NodeletParser.java:93)
>  at com.ibatis.common.xml.NodeletParser.process(NodeletParser.java:93)
>  at com.ibatis.common.xml.NodeletParser.parse( NodeletParser.java:63)
>  at com.ibatis.common.xml.NodeletParser.parse(NodeletParser.java:51)
>  ... 27 more
> Caused by: com.ibatis.sqlmap.client.SqlMapException: Error initializing 
> DataSource.  Could not instantiate DataSourceFactory.  Cause: 
> java.lang.ClassNotFoundException: ${data-source-type}
> Caused by: java.lang.ClassNotFoundException: ${data-source-type}
>  at 
> com.ibatis.sqlmap.engine.builder.xml.SqlMapConfigParser$9.process(SqlMapConfigParser.java:308)
>  
>  at com.ibatis.common.xml.NodeletParser.processNodelet(NodeletParser.java:112)
>  ... 32 more
> Caused by: java.lang.ClassNotFoundException: ${data-source-type}
>  at java.lang.Class.forName0(Native Method)
>  at java.lang.Class.forName(Class.java:141)
>  at com.ibatis.common.resources.Resources.classForName(Resources.java:244)
>  at com.ibatis.common.resources.Resources.instantiate(Resources.java:260)
>  at com.ibatis.sqlmap.engine.builder.xml.SqlMapConfigParser$9.process 
> (SqlMapConfigParser.java:299)
>  ... 33 more
>  
> i must use dynamic data-souce-type replacement 
> this method is very useful for me. 
>  
> =============================1
> [test-sql-map-conf.properties]
> transaction-manager-type=JDBC
> data-source-type=SIMPLE
>  
> driver=org.hsqldb.jdbcDriver
> url=jdbc:hsqldb:mem:pf
> #url=jdbc:hsqldb:hsql://localhost/xdb
> username=sa
> password=
>  
> stopOnError=true
>  
> ==============================2
> [sql-map-conf.properties]
> transaction-manager-type=JDBC
> data-source-type=JNDI
> user-transaction=javax.transaction.UserTransaction
> data-source=DB2Ds 
> i hope to fix this bug 

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