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sesharaju_sv
 Post subject: I am getting org.hibernate.DuplicateMappingException
PostPosted: Tue Aug 01, 2006 8:28 am 
Newbie

Joined: Tue Aug 01, 2006 8:22 am
Posts: 6
Location: hyderabad
hi,

I am getting this Exception when i try to access DAO which will generate some operation on the database. can any one help me in this regard

org.hibernate.MappingException: Could not read mappings from resource: org/campuseai/crm/hibernate/MemberInformation.hbm.xml

at org.hibernate.cfg.Configuration.addResource(Configuration.java:485)

at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1465)

at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1433)

at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1414)

at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1390)

at org.hibernate.cfg.Configuration.configure(Configuration.java:1310)

at org.campuseai.crm.utils.HibernateSessionFactory.currentSession(HibernateSessionFactory.java:48)

at org.campuseai.crm.hibernate.StaffInfoDAO.findByExample(StaffInfoDAO.java:60)

at _htdocs._crm._BusinessSearch._jspService(BusinessSearch.jsp:435)

at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:57)

at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:347)

at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:509)

at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:413)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)

at oracle.security.jazn.oc4j.JAZNFilter.doFilter(Unknown Source)

at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:649)

at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:322)

at com.evermind.server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:251)

at oracle.portal.provider.v2.render.http.AbstractResourceRenderer.renderBody(Unknown Source)

at oracle.portal.provider.v2.render.RenderManager.render(Unknown Source)

at oracle.portal.provider.v2.DefaultPortletInstance.render(Unknown Source)

at oracle.webdb.provider.v2.adapter.soapV1.ProviderAdapter.showPortlet(Unknown Source)

at oracle.webdb.provider.v2.adapter.soapV1.ProviderAdapter.handleHttp(Unknown Source)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java)

at oracle.webdb.provider.v2.adapter.SOAPServlet.doHTTPCall(Unknown Source)

at oracle.webdb.provider.v2.adapter.SOAPServlet.service(Unknown Source)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65)

at oracle.security.jazn.oc4j.JAZNFilter.doFilter(Unknown Source)

at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:649)

at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:322)

at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790)

at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:270)

at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:112)

at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192)

at java.lang.Thread.run(Thread.java:534)

Caused by: org.hibernate.DuplicateMappingException: Duplicate collection role mapping org.campuseai.crm.hibernate.MemberInformation.contactInformations

at org.hibernate.DuplicateMappingException.<init>(DuplicateMappingException.java:16)

at org.hibernate.cfg.Mappings.addCollection(Mappings.java:124)

at org.hibernate.cfg.HbmBinder.createClassProperties(HbmBinder.java:2030)

at org.hibernate.cfg.HbmBinder.createClassProperties(HbmBinder.java:2006)

at org.hibernate.cfg.HbmBinder.bindRootPersistentClassCommonValues(HbmBinder.java:368)

at org.hibernate.cfg.HbmBinder.bindRootClass(HbmBinder.java:283)

at org.hibernate.cfg.HbmBinder.bindRoot(HbmBinder.java:153)

at org.hibernate.cfg.Configuration.add(Configuration.java:386)

at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:427)

at org.hibernate.cfg.Configuration.addResource(Configuration.java:482)
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pepelnm
 Post subject:
PostPosted: Tue Aug 01, 2006 8:31 am 
Expert
Expert

Joined: Thu Sep 22, 2005 10:29 am
Posts: 285
Location: Almassera/Valencia/Spain/EU/Earth/Solar system/Milky Way/Local Group/Virgo Supercluster
post MemberInformation.hbm.xml
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sesharaju_sv
 Post subject: MemberInformation.hbm.xml
PostPosted: Tue Aug 01, 2006 10:46 am 
Newbie

Joined: Tue Aug 01, 2006 8:22 am
Posts: 6
Location: hyderabad
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!--
Generated by SV Sesharaju - CRM Project Team member - CampusEAI Consortium
-->
<hibernate-mapping>
<class name="org.campuseai.crm.hibernate.MemberInformation" table="MEMBER_INFORMATION" schema="CRM">
<id name="instituteId" type="long">
<column name="INSTITUTE_ID" precision="4" scale="0" />
<generator class="sequence">
<param name="sequence" >institute_id_seq</param>
</generator>

</id>
<many-to-one name="staffInfo" class="org.campuseai.crm.hibernate.StaffInfo" fetch="select">
<column name="LAST_MODIFIED_BY" length="10" />
</many-to-one>
<many-to-one name="phaseTable" class="org.campuseai.crm.hibernate.PhaseTable" fetch="select">
<column name="CURRENT_PHASE" precision="3" scale="0" />
</many-to-one>
<property name="instituteCode" type="string">
<column name="INSTITUTE_CODE" length="8" unique="true" />
</property>
<property name="instituteName" type="string">
<column name="INSTITUTE_NAME" length="150" />
</property>
<property name="instituteAcronym" type="string">
<column name="INSTITUTE_ACRONYM" length="8" />
</property>
<property name="instituteAddress" type="string">
<column name="INSTITUTE_ADDRESS" length="500" />
</property>
<property name="instituteCity" type="string">
<column name="INSTITUTE_CITY" length="50" />
</property>
<property name="instituteState" type="string">
<column name="INSTITUTE_STATE" length="50" />
</property>
<property name="instituteCountry" type="string">
<column name="INSTITUTE_COUNTRY" length="50" />
</property>
<property name="instituteZipcode" type="long">
<column name="INSTITUTE_ZIPCODE" precision="15" scale="0" />
</property>
<property name="instituteRepresentative" type="string">
<column name="INSTITUTE_REPRESENTATIVE" length="100" />
</property>
<property name="firstName" type="string">
<column name="FIRST_NAME" length="150" />
</property>
<property name="lastName" type="string">
<column name="LAST_NAME" length="150" />
</property>
<property name="fax" type="long">
<column name="FAX" precision="12" scale="0" />
</property>
<property name="phone" type="long">
<column name="PHONE" precision="12" scale="0" />
</property>
<property name="cellNo" type="long">
<column name="CELL_NO" precision="12" scale="0" />
</property>
<property name="email" type="string">
<column name="EMAIL" length="150" />
</property>
<property name="joiningDate" type="date">
<column name="JOINING_DATE" length="7" />
</property>
<property name="releaseDate" type="date">
<column name="RELEASE_DATE" length="7" />
</property>
<property name="compaign" type="string">
<column name="COMPAIGN" length="250" />
</property>
<property name="productionDate" type="date">
<column name="PRODUCTION_DATE" length="7" />
</property>
<property name="status" type="string">
<column name="STATUS" length="1" />
</property>
<property name="statusNotes" type="string">
<column name="STATUS_NOTES" length="1000" />
</property>
<property name="lastModifiedDate" type="date">
<column name="LAST_MODIFIED_DATE" length="7" />
</property>
<property name="isDeleted" type="string">
<column name="IS_DELETED" length="1" />
</property>
<set name="contactInformations" inverse="true">
<key>
<column name="INSTITUTE_ID" precision="4" scale="0" not-null="true" />
</key>
<one-to-many class="org.campuseai.crm.hibernate.ContactInformation" />
</set>
<set name="businessContactLogs" inverse="true">
<key>
<column name="INSTITUTE_ID" precision="4" scale="0" />
</key>
<one-to-many class="org.campuseai.crm.hibernate.BusinessContactLog" />
</set>
<set name="productDetailses" inverse="true">
<key>
<column name="INSTITUTE_ID" precision="4" scale="0" not-null="true" />
</key>
<one-to-many class="org.campuseai.crm.hibernate.ProductDetails" />
</set>
<set name="memberInformationLogs" inverse="true">
<key>
<column name="INSTITUTE_ID" precision="4" scale="0" not-null="true" />
</key>
<one-to-many class="org.campuseai.crm.hibernate.MemberInformationLog" />
</set>
<set name="meetingDetailses" inverse="true">
<key>
<column name="INSTITUTE_ID" precision="4" scale="0" not-null="true" />
</key>
<one-to-many class="org.campuseai.crm.hibernate.MeetingDetails" />
</set>
<set name="infrastructureDetailses" inverse="true">
<key>
<column name="INSTITUTE_ID" precision="4" scale="0" not-null="true" />
</key>
<one-to-many class="org.campuseai.crm.hibernate.InfrastructureDetails" />
</set>
<set name="businessContacts" inverse="true">
<key>
<column name="INSTITUTE_ID" precision="4" scale="0" />
</key>
<one-to-many class="org.campuseai.crm.hibernate.BusinessContact" />
</set>
</class>
</hibernate-mapping>
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sesharaju_sv
 Post subject:
PostPosted: Tue Aug 01, 2006 10:51 am 
Newbie

Joined: Tue Aug 01, 2006 8:22 am
Posts: 6
Location: hyderabad
i have posted the memberinformation.hbm.xml
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pepelnm
 Post subject:
PostPosted: Tue Aug 01, 2006 4:44 pm 
Expert
Expert

Joined: Thu Sep 22, 2005 10:29 am
Posts: 285
Location: Almassera/Valencia/Spain/EU/Earth/Solar system/Milky Way/Local Group/Virgo Supercluster
post ContactInformation.hbm.xml
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sesharaju_sv
 Post subject:
PostPosted: Wed Aug 02, 2006 2:00 am 
Newbie

Joined: Tue Aug 01, 2006 8:22 am
Posts: 6
Location: hyderabad
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!--
Generated by SV Sesharaju - CRM Project Team member - CampusEAI Consortium
-->
<hibernate-mapping>
<class name="org.campuseai.crm.hibernate.ContactInformation" table="CONTACT_INFORMATION" schema="CRM">
<composite-id name="id" class="org.campuseai.crm.hibernate.ContactInformationId">
<key-many-to-one name="memberInformation" class="org.campuseai.crm.hibernate.MemberInformation">
<column name="INSTITUTE_ID" precision="4" scale="0" />
</key-many-to-one>
<key-property name="contactId" type="long">
<column name="CONTACT_ID" precision="4" scale="0" />
<generator class="sequence">
<param name="sequence" >contact_id_seq</param>
</generator>

</key-property>
</composite-id>
<many-to-one name="staffInfo" class="org.campuseai.crm.hibernate.StaffInfo" fetch="select">
<column name="LAST_MODIFIED_BY" length="10" />
</many-to-one>
<property name="firstName" type="string">
<column name="FIRST_NAME" length="150" />
</property>
<property name="lastName" type="string">
<column name="LAST_NAME" length="150" />
</property>
<property name="address" type="string">
<column name="ADDRESS" length="500" />
</property>
<property name="city" type="string">
<column name="CITY" length="50" />
</property>
<property name="state" type="string">
<column name="STATE" length="50" />
</property>
<property name="country" type="string">
<column name="COUNTRY" length="50" />
</property>
<property name="zipcode" type="long">
<column name="ZIPCODE" precision="15" scale="0" />
</property>
<property name="fax" type="long">
<column name="FAX" precision="12" scale="0" />
</property>
<property name="phone" type="long">
<column name="PHONE" precision="12" scale="0" />
</property>
<property name="cellno" type="long">
<column name="CELLNO" precision="12" scale="0" />
</property>
<property name="email" type="string">
<column name="EMAIL" length="150" />
</property>
<property name="designation" type="string">
<column name="DESIGNATION" length="100" />
</property>
<property name="comments" type="string">
<column name="COMMENTS" length="500" />
</property>
<property name="lastModifiedDate" type="date">
<column name="LAST_MODIFIED_DATE" length="7" />
</property>
<property name="isDeleted" type="string">
<column name="IS_DELETED" length="1" />
</property>
<set name="contactInformationLogs" inverse="true">
<key>
<column name="INSTITUTE_ID" precision="4" scale="0" not-null="true" />
<column name="CONTACT_ID" precision="4" scale="0" not-null="true" />
</key>
<one-to-many class="org.campuseai.crm.hibernate.ContactInformationLog" />
</set>
</class>
</hibernate-mapping>
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pepelnm
 Post subject:
PostPosted: Wed Aug 02, 2006 3:04 am 
Expert
Expert

Joined: Thu Sep 22, 2005 10:29 am
Posts: 285
Location: Almassera/Valencia/Spain/EU/Earth/Solar system/Milky Way/Local Group/Virgo Supercluster
You can't have a generator in a composite-id.
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