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jmslay
 Post subject: please help!!!! use of <any> in elemets of a Map
PostPosted: Thu Dec 18, 2003 10:07 am 
Newbie

Joined: Tue Dec 16, 2003 6:08 am
Posts: 8
I'm trying to use Maps that contains <any> types, pleas can anyOne tell me how to use it?.

I have founded that exits type="object" but i don't kown how to use it either.
Code:
<map name="itsParameters"
           table="Element_Parameters"
           >
           <key column="network_parameter_map"/>
           <index column="network_parameter_map_key" type="string"/>
               
           <element column="parameterInMap" type="object">
             <column name="Map"/>
             <column name="Map_Class_id"/>
           </element>
      </map>

What is wrong here?

and here?
Code:
   <map name="itsParameters"
           table="Element_Parameters"
           >
           <key column="network_parameter_map"/>
           <index column="network_parameter_map_key" type="string"/>
               <element column="parameterInMap" type="object"/>
      </map>

It seems work but when i try to hibernate it gives me a: Transaction RolledbackException Array OutOfBound 1

thnx in advance,
JM[/code]
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gavin
 Post subject:
PostPosted: Thu Dec 18, 2003 10:12 am 
Hibernate Team
Hibernate Team

Joined: Tue Aug 26, 2003 12:50 pm
Posts: 5130
Location: Melbourne, Australia
Use <many-to-any>
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jmslay
 Post subject:
PostPosted: Thu Dec 18, 2003 10:28 am 
Newbie

Joined: Tue Dec 16, 2003 6:08 am
Posts: 8
Thank you Gavin,
Now, i'm trying to hibernate my test class "NetworkArea" that contais a Map with a String... but hibernate give me this error
Code:
15:28:21,872 INFO  [STDOUT] [ObjectDbAccess] *ERROR* (*) Unable to store object (class NetworkArea) in database: No persister for: java.lang.String
15:28:21,888 WARN  [JDBCExceptionReporter] SQL Error: 1048, SQLState: S1000
15:28:21,888 ERROR [JDBCExceptionReporter] General error,  message from server: "Column 'dataid' cannot be null"
15:28:21,888 ERROR [JDBCExceptionReporter] Could not synchronize database state with session
java.sql.BatchUpdateException: General error,  message from server: "Column 'dataid' cannot be null"


What happend?[/code]
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