ibatis-user-java mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Niels Beekman" <n.beek...@wis.nl>
Subject RE: insert with id as return value (fwd)
Date Wed, 05 Jul 2006 17:28:37 GMT
Hi,

I don't have any experience with Abator but it seems logical to me that
when you specify identity="true" Abator will generate the id
select-query after insertion because identity means the database
auto-generates it for you. What results do you get when you specify
identity="false"?

Niels

-----Original Message-----
From: Thomas Karl Schwaerzler
[mailto:Thomas.Schwaerzler@student.uibk.ac.at] 
Sent: woensdag 5 juli 2006 18:46
To: user-java@ibatis.apache.org
Subject: Re: insert with id as return value (fwd)


hello again,


i have tried this in different versions but cant get the expected
result:

here my table definition as sql:

  ID                                        NOT NULL NUMBER
  WORKFLOW_ID                               NOT NULL NUMBER
  ACTION_ID                                 NOT NULL NUMBER
  URL                                       NOT NULL VARCHAR2(255)
  NAME                                      NOT NULL VARCHAR2(255)
  TARGET                                             VARCHAR2(255)



here my table definition in abatorConfig.xml:

   <table schema="c108272dev" tableName="ODM_LINK">
    		<generatedKey identity="true" column="id"
sqlStatement="SELECT 
c108272dev.ODM_LINK_COUNTER.nextval AS id FROM dual" />
     </table>



the sqlmap i get looks like this:

  <insert id="abatorgenerated_insert" 
parameterClass="org.dea.odm.model.abator.model.OdmLink">
     <!--
       WARNING - This element is automatically generated by Abator for
iBATIS, 
do not modify.
       This element was generated on Wed Jul 05 18:19:23 CEST 2006.
     -->
     insert into c108272dev.ODM_LINK (WORKFLOW_ID, ACTION_ID, URL, NAME,
TARGET)
     values (#workflowId:DECIMAL#, #actionId:DECIMAL#, #url:VARCHAR#,
       #name:VARCHAR#, #target:VARCHAR#)

     <selectKey keyProperty="id" resultClass="java.lang.Long">
       SELECT c108272dev.ODM_LINK_COUNTER.nextval AS id FROM dual
     </selectKey>
   </insert>



.. and i'm missing the ID to be inserted and taken from the query below.


the desired result would be something like this:


 	<insert id="insertLink" 
parameterClass="org.dea.odm.model.dao.beans.LinkDaoBean">
 		<selectKey resultClass="long" keyProperty="id">
     		select ODM_LINK_COUNTER.NEXTVAL as "id" from dual
   		</selectKey>
 		INSERT INTO ODM_LINK
 		(ID, WORKFLOW_ID, ACTION_ID, URL, NAME, TARGET)
 		VALUES (#id#, #workflowId#, #actionId#, #url#, #name#, 
#target#)
 	</insert>




.. i cant find out why ibatis does not insert the primary key 'id' ...


thanks for advices
tom.


On Tue, 4 Jul 2006, Jeff Butler wrote:

> The iBATIS function you are looking for is <selectKey> - this is
> specifically designed for this situation.
> 
> Abator will generate <selectKey> statements for you if you use the
> <generatedKey> Abator configuration element.
> 
> Jeff Butler
> 
> 
> 
> 
> On 7/4/06, Thomas Karl Schwaerzler
<Thomas.Schwaerzler@student.uibk.ac.at>
> wrote:
>> 
>> 
>> hi,
>> 
>> doesn't really look like:
>> 
>> OdmLinkDAOImpl.java:
>> 
>> <snip>
>>
>>    /**
>>      * This method was generated by Abator for iBATIS.
>>      * This method corresponds to the database table
c108272dev.ODM_LINK
>>      *
>>      * @abatorgenerated Tue Jul 04 18:48:58 CEST 2006
>>      */
>>     public void insert(OdmLink record) {
>>         insert("c108272dev_ODM_LINK.abatorgenerated_insert", record);
>>     }
>> 
>> 
>> </snip>
>> 
>> greets
>> tom.
>> 
>> On Tue, 4 Jul 2006, Graeme J Sweeney wrote:
>> 
>> > On Tue, 4 Jul 2006, Thomas Karl Schwaerzler wrote:
>> >
>> > You don't have to do this
>> >
>> >>              link.setId(id);
>> >
>> > as this call
>> >
>> >>              linkDao.insert(link);
>> >
>> > will return you the id. Check the javadoc of your DAO (or
>> LinkDAOImpl.java).
>> >
>> > --
>> > Graeme -
>> >
>> 
>

Mime
View raw message