Thank you!
You mean I modify all the seven files in my ofbiz according to the link you
give?
And How I set the attribute default-group-name in delegator hello3 and default?
Is it right below?
<delegator name="default" entity-model-reader="main" entity-group-reader="main"
entity-eca-reader="main" distributed-cache-clear-enabled="false" >
<group-map group-name="org.ofbiz" datasource-name="localmysql"/>
</delegator>
<delegator name="hello3" entity-model-reader="main"
entity-group-reader="main" entity-eca-reader="main"
distributed-cache-clear-enabled="false"
default-group-name="com.aicent">
<group-map group-name="com.aicent" datasource-name="hello3"/>
</delegator>
-----Original Message-----
From: Vivek Mishra [mailto:vivek.mis...@hotwaxmedia.com]
Sent: 2009年2月5日 20:39
To: user@ofbiz.apache.org
Subject: Re: Urgent! How OFBiz supports multi databases;
Hello Jack,
Just go through this link
http://fisheye6.atlassian.com/changelog/ofbiz/?cs=672821&@csTruncateDiffs=false
and let me know if you are having any more problem.
Regards,
--
Vivek
Jack Liu wrote:
> Hi All!
> First, I add a delegator and a datasource in entity-engine.xml:
>
> <delegator name="hello3" entity-model-reader="main"
> entity-group-reader="main" entity-eca-reader="main"
> distributed-cache-clear-enabled="false">
> <group-map group-name="com.aicent"
> datasource-name="hello3"/>
> </delegator>
>
> <datasource name="hello3"
> helper-class="org.ofbiz.entity.datasource.GenericHelperDAO"
> field-type-name="mysql"
> check-on-start="true"
> add-missing-on-start="true"
> check-pks-on-start="false"
> use-foreign-keys="true"
> join-style="ansi-no-parenthesis"
> alias-view-columns="false"
> drop-fk-use-foreign-key-keyword="true"
> table-type="InnoDB"
> character-set="latin1"
> collate="latin1_general_cs">
> <read-data reader-name="seed"/>
> <read-data reader-name="demo"/>
> <read-data reader-name="ext"/>
> <inline-jdbc
> jdbc-driver="com.mysql.jdbc.Driver"
> jdbc-uri="jdbc:mysql://127.0.0.1/hello"
> jdbc-username="root"
> jdbc-password="asdfgh"
> isolation-level="ReadCommitted"
> pool-minsize="2"
> pool-maxsize="20"/>
> <!-- <jndi-jdbc jndi-server-name="localjndi"
> jndi-name="java:/MySqlDataSource" isolation-level="Serializable"/> -->
> </datasource>
>
> Then,in my demo hello3's file entitygroup.xml:
> <entity-group group="com.aicent" entity="HelloPerson" />
> <entity-group group="com.aicent" entity="HelloHobby" />
> <entity-group group="com.aicent" entity="HelloPersonHobby" />
>
> These entities HelloPerson HelloHobby HelloPersonHobby are defined in
> entitymodel.xml
>
> In services.xml I define a service named createHelloPerson:
>
> <service name="createHelloPerson" engine="java"
> location="org.ofbiz.hello3.Hello3Services"
> invoke="createHelloPerson">
> <description>Create a HelloPerson</description>
> <auto-attributes mode="IN" entity-name="HelloPerson"
> include="nonpk" optional="true" />
> <attribute name="helloPersonId" mode="OUT" type="String"
> optional="false" />
> </service>
>
> All other files were well created.
>
> Then I am starting OFBiz, A error encountered in console.log
>
> 2009-02-05 18:02:59,540 (main) [UtilXml.java:243:DEBUG] XML Read
> 0.0s: D:/projects/ofbiz/hot-deploy/hello3/servicedef/services.xml
> 2009-02-05 18:02:59,555 (main) [ GenericDelegator.java:304:ERROR]
> ---- exception report
> ----------------------------------------------------------
> Error getting entity definition from model
> Exception: org.ofbiz.entity.GenericModelException
> Message: Could not find definition for entity name hello3.HelloPerson
> ---- stack trace
> ---------------------------------------------------------------
> org.ofbiz.entity.GenericModelException: Could not find definition for
> entity name hello3.HelloPerson
> org.ofbiz.entity.model.ModelReader.getModelEntity(ModelReader.java:456)
> org.ofbiz.entity.GenericDelegator.getModelEntity(GenericDelegator.java:3
> 02)
> org.ofbiz.service.ModelServiceReader.createAutoAttrDef(ModelServiceReade
> r.java:480)
> org.ofbiz.service.ModelServiceReader.createAutoAttrDefs(ModelServiceRead
> er.java:452)
> org.ofbiz.service.ModelServiceReader.createModelService(ModelServiceRead
> er.java:311)
> org.ofbiz.service.ModelServiceReader.getModelServices(ModelServiceReader
> .java:166)
> org.ofbiz.service.ModelServiceReader.<init>(ModelServiceReader.java:100)
> org.ofbiz.service.ModelServiceReader.getModelServiceMap(ModelServiceRead
> er.java:81)
> org.ofbiz.service.DispatchContext.getGlobalServiceMap(DispatchContext.ja
> va:320)
> org.ofbiz.service.DispatchContext.loadReaders(DispatchContext.java:79)
> org.ofbiz.service.GenericDispatcher.init(GenericDispatcher.java:127)
> org.ofbiz.service.GenericDispatcher.<init>(GenericDispatcher.java:115)
> org.ofbiz.service.GenericDispatcher.getLocalDispatcher(GenericDispatcher
> .java:75)
> org.ofbiz.service.GenericDispatcher.getLocalDispatcher(GenericDispatcher
> .java:39)
> org.ofbiz.entityext.EntityServiceFactory.getLocalDispatcher(EntityServic
> eFactory.java:34)
> org.ofbiz.entityext.EntityServiceFactory.getDispatchContext(EntityServic
> eFactory.java:39)
> org.ofbiz.entityext.eca.DelegatorEcaHandler.setDelegator(DelegatorEcaHan
> dler.java:53)
> org.ofbiz.entity.GenericDelegator.<init>(GenericDelegator.java:235)
> org.ofbiz.entity.GenericDelegator.getGenericDelegator(GenericDelegator.j
> ava:117)
> org.ofbiz.catalina.container.CatalinaContainer.init(CatalinaContainer.ja
> va:165)
> org.ofbiz.base.container.ContainerLoader.loadContainer(ContainerLoader.j
> ava:141)
> org.ofbiz.base.container.ContainerLoader.load(ContainerLoader.java:65)
> org.ofbiz.base.start.Start.initStartLoaders(Start.java:248)
> org.ofbiz.base.start.Start.init(Start.java:87)
> org.ofbiz.base.start.Start.main(Start.java:403)
>
>
> How to solve this problem or How OFBiz supports multi databases?
>
> Thank you!
>
>
> Best Regards,
>
> Jack Liu
>
>
>
