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