The mapping file is in the applicationContext (since the same file is used by other objects which are working correctly in hibernate). The problem is in persisting the set of EmailSent objects, as no error occurs when the set is empty.
Any suggestions?
Hibernate version:
2.1.13
Mapping documents:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-2.0.dtd">
<hibernate-mapping auto-import="true">
<class name="net.iagr.campaign.mail.data.EmailTemplate" table="EmailTemplate">
<id name="emailTemplateID" column="emailtemplateid" type="int" unsaved-value="0">
<generator class="sequence">
<param name="sequence">emailtemplate_key</param>
</generator>
</id>
<property name="templateKey" column="emailtemplatekey" type="string"/>
<property name="name" column="emailtemplatename" type="string" not-null="true"/>
<property name="description" column="description" type="string"/>
<property name="subject" column="subject" type="string" not-null="true"/>
<property name="htmlContent" column="bodytexthtml" type="org.springframework.orm.hibernate.support.ClobStringType" not-null="true"/>
<property name="textContent" column="bodytextplain" type="org.springframework.orm.hibernate.support.ClobStringType" not-null="true"/>
<property name="fromName" column="fromname" type="string" not-null="true"/>
<property name="fromAddress" column="fromaddress" type="string" not-null="true"/>
<property name="resolver" column="resolver" type="string" not-null="true"/>
<property name="creationDate" column="creationdate" type="date" insert="false" update="false"/>
<property name="updateDate" column="updatedate" type="date" insert="false" update="false"/>
<property name="priority" column="priority" type="int" update="false"/>
<set name="schedules" table="EmailSchedules" cascade="all-delete-orphan" lazy="true" order-by="creationdate desc">
<key column="emailTemplateID"/>
<one-to-many class="net.iagr.campaign.mail.data.EmailSchedule"/>
</set>
</class>
<class name="net.iagr.campaign.mail.data.EmailSchedule" table="EmailSchedules">
<id name="emailScheduleID" column="emailScheduleID" type="int" unsaved-value="0">
<generator class="sequence">
<param name="sequence">emailschedule_key</param>
</generator>
</id>
<property name="emailTemplateID" column="emailTemplateID" type="int" not-null="true"/>
<property name="startTime" column="startTime" type="timestamp" not-null="true"/>
<property name="endTime" column="endTime" type="timestamp" not-null="true"/>
<property name="frequency" column="frequency" type="long" not-null="true"/>
<property name="scheduleName" column="scheduleName" type="string" not-null="true"/>
<property name="emailGroupName" column="emailGroupName" type="string" not-null="true"/>
<property name="creationDate" column="creationdate" type="date" insert="false" update="false"/>
<one-to-one name="batch"
class="net.iagr.campaign.mail.data.EmailBatch"
constrained="false"
property-ref="emailScheduleID"/>
</class>
<class name="net.iagr.campaign.mail.data.EmailBatch" table="EmailBatch">
<id name="emailBatchID" column="emailBatchID" type="int" unsaved-value="0">
<generator class="sequence">
<param name="sequence">emailbatch_key</param>
</generator>
</id>
<property name="launchTime" column="launchTime" type="timestamp" not-null="true"/>
<property name="status" column="emailBatchStatusID" type="int" not-null="true"/>
<property name="batchNo" column="emailBatchNumber" type="int" not-null="true"/>
<property name="emailScheduleID" column="emailScheduleID" type="int" not-null="true"/>
<set name="emailSents" inverse="true" cascade="all">
<key column="emailBatchID" />
<one-to-many class="net.iagr.campaign.mail.data.EmailSent" />
</set>
</class>
<class name="net.iagr.campaign.mail.data.EmailSent" table="EmailSent">
<id name="emailSentID" column="emailSentID" type="int" unsaved-value="0">
<generator class="sequence"><param name="sequence">emailsent_key</param></generator>
</id>
<property name="emailAddress" column="emailAddress" type="string" not-null="true"/>
<property name="rtvMemberID" column="rtvMemberID" type="int"/>
<property name="deleteAfter" column="deleteAfter" type="date" not-null="true" />
<property name="creationDate" column="creationDate" type="date" not-null="true" />
<property name="viewed" column="viewed" type="string" />
<property name="updateDate" column="updateDate" type="date" not-null="true" />
<many-to-one name="emailBatchID" class="net.iagr.campaign.mail.data.EmailBatch" column="emailBatchID"/>
</class>
</hibernate-mapping>
Code between sessionFactory.openSession() and session.close():
//constrained by the current DB schema, we're
//handling saving of batches ourselves
EmailBatch batch = schedule.getBatch();
//get emails in group
Set emailsents = new HashSet();
EmailGroup group =(EmailGroup)(Class.forName(schedule.getEmailGroupName())).newInstance();
logger.warning("Group Loaded: "+ group.getDescription());
Calendar c = Calendar.getInstance();
Date today = c.getTime(); c.add(Calendar.YEAR,50);
Date future = c.getTime();
while(group.hasNext()) {
EmailUser user = group.getNextUser();
logger.warning("User Loaded: "+ user.getEmailAddress()+ " on " + today + " until " + future);
EmailSent sentto = new EmailSent();
sentto.setRtvMemberID(user.getRTVMemberID());
sentto.setEmailAddress(user.getEmailAddress());
sentto.setViewed("N");
sentto.setCreationDate(today);
sentto.setUpdateDate(today);
sentto.setDeleteAfter(future);
sentto.setEmailBatch(batch);
logger.warning("User written: "+ sentto.toString());
emailsents.add(sentto);
}
batch.setEmailSents(emailsents);
batch.setLaunchTime(schedule.getStartTime());
batch.setEmailScheduleID(schedule.getEmailScheduleID());
getMailDAO().saveEmailBatch(batch);
Full stack trace of any exception that occurs:
org.springframework.orm.hibernate.HibernateSystemException: No persister
for: java.lang.Integer; nested exception is net.sf.hibernate.MappingException:
No persister for: java.lang.Integer
net.sf.hibernate.MappingException: No persister for: java.lang.Integer
at net.sf.hibernate.impl.SessionFactoryImpl.getPersister(SessionFactoryImpl.java:344)
at net.sf.hibernate.impl.SessionImpl.getClassPersister(SessionImpl.java:2681)
at net.sf.hibernate.impl.SessionImpl.getPersister(SessionImpl.java:2688)
at net.sf.hibernate.impl.SessionImpl.isUnsaved(SessionImpl.java:1083)
at net.sf.hibernate.impl.SessionImpl.nullifyTransientReferences(SessionImpl.java:1029)
at net.sf.hibernate.impl.SessionImpl.nullifyTransientReferences(SessionImpl.java:1015)
at net.sf.hibernate.impl.SessionImpl.doSave(SessionImpl.java:920)
at net.sf.hibernate.impl.SessionImpl.doSave(SessionImpl.java:850)
at net.sf.hibernate.impl.SessionImpl.saveWithGeneratedIdentifier(SessionImpl.java:772)
at net.sf.hibernate.impl.SessionImpl.save(SessionImpl.java:731)
at net.sf.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:1380)
at org.springframework.orm.hibernate.HibernateTemplate$10.doInHibernate(HibernateTemplate.java:259)
at org.springframework.orm.hibernate.HibernateTemplate.execute(HibernateTemplate.java:150)
at org.springframework.orm.hibernate.HibernateTemplate.saveOrUpdate(HibernateTemplate.java:257)
at net.iagr.campaign.mail.MailDAOImpl.saveEmailSent(MailDAOImpl.java:51)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.springframework.aop.framework.AopProxyUtils.invokeJoinpointUsingReflection(AopProxyUtils.java:59)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:149)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:118)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:191)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:138)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:148)
at $Proxy4.saveEmailSent(Unknown Source)
at net.iagr.campaign.mail.web.ProcessBatchAction.doExecute(ProcessBatchAction.java:84)
at net.iagr.site.BaseAction.execute(BaseAction.java:33)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:165)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:103)
at com.caucho.server.http.FilterChainServlet.doFilter(FilterChainServlet.java:96)
at org.springframework.orm.hibernate.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:117)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:73)
at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88)
at com.caucho.server.http.Invocation.service(Invocation.java:315)
at com.caucho.server.http.CacheInvocation.service(CacheInvocation.java:135)
at com.caucho.server.http.RunnerRequest.handleRequest(RunnerRequest.java:346)
at com.caucho.server.http.RunnerRequest.handleConnection(RunnerRequest.java:274)
at com.caucho.server.TcpConnection.run(TcpConnection.java:139)
at java.lang.Thread.run(Thread.java:534)
Name and version of the database you are using:
Oracle 9i
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