Hi all,
I am trying to save data on the binary field but when i am create the mapping file for the same it will create it as String...
My code is :
DataBase Field declaration is:
ColumnName DataType Length
hash1 binary 3
and my mapping file is :
public class Ttcmcs046550Id implements java.io.Serializable {
// Fields
private String TClan;
private String TDsca;
private String TLang;
private Integer TRefcntd;
private Integer TRefcntu;
private String hash1;
// Constructors
/** default constructor */
public Ttcmcs046550Id() {
}
/** full constructor */
public Ttcmcs046550Id(String TClan, String TDsca, String TLang, Integer TRefcntd, Integer TRefcntu, String hash1) {
this.TClan = TClan;
this.TDsca = TDsca;
this.TLang = TLang;
this.TRefcntd = TRefcntd;
this.TRefcntu = TRefcntu;
this.hash1 = hash1;
}
// Property accessors
public String getTClan() {
return this.TClan;
}
public void setTClan(String TClan) {
this.TClan = TClan;
}
public String getTDsca() {
return this.TDsca;
}
public void setTDsca(String TDsca) {
this.TDsca = TDsca;
}
public String getTLang() {
return this.TLang;
}
public void setTLang(String TLang) {
this.TLang = TLang;
}
public Integer getTRefcntd() {
return this.TRefcntd;
}
public void setTRefcntd(Integer TRefcntd) {
this.TRefcntd = TRefcntd;
}
public Integer getTRefcntu() {
return this.TRefcntu;
}
public void setTRefcntu(Integer TRefcntu) {
this.TRefcntu = TRefcntu;
}
public String getHash1() {
return this.hash1;
}
public void setHash1(String hash1) {
this.hash1 = hash1;
}
and save code is:
Session session = HibernateSessionFactory.getSession();
Transaction tx = null;
int TRefcntd=0;
int TRefcntu=0;
String s="te";
//begin the transaction.
tx = session.beginTransaction();
//Bussiness Logic
Ttcmcs045550Id ttcmcs = new Ttcmcs045550Id(areaCode,Description,TRefcntd,TRefcntu,s);
Ttcmcs045550 id = new Ttcmcs045550();
id.setId(ttcmcs);
session.save(id);
target="success";
it will give following error
org.hibernate.exception.GenericJDBCException: could not insert: [com.solversa.bean.Ttcmcs045550]
at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:82)
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:70)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at org.hibernate.persister.BasicEntityPersister.insert(BasicEntityPersister.java:1788)
at org.hibernate.persister.BasicEntityPersister.insert(BasicEntityPersister.java:2120)
at org.hibernate.action.EntityInsertAction.execute(EntityInsertAction.java:48)
at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:239)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:223)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:136)
at org.hibernate.event.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:271)
at org.hibernate.event.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:24)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:719)
at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:84)
at com.solversa.masters.service.MaintainAreaServiceImpl.addMaintainArea(MaintainAreaServiceImpl.java:54)
at com.solversa.masters.actions.AddMaintainArea.execute(AddMaintainArea.java:39)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1194)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC][SQLServer]Disallowed implicit conversion from data type nvarchar to data type binary, table 'mfgappl.dbo.ttcmcs045550', column 'hash1'. Use the CONVERT function to run this query.
at com.microsoft.jdbc.base.BaseExceptions.createException(Unknown Source)
at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown Source)
at com.microsoft.jdbc.sqlserver.tds.TDSRequest.processErrorToken(Unknown Source)
at com.microsoft.jdbc.sqlserver.tds.TDSRequest.processReplyToken(Unknown Source)
at com.microsoft.jdbc.sqlserver.tds.TDSRPCRequest.processReplyToken(Unknown Source)
at com.microsoft.jdbc.sqlserver.tds.TDSRequest.processReply(Unknown Source)
at com.microsoft.jdbc.sqlserver.SQLServerImplStatement.getNextResultType(Unknown Source)
at com.microsoft.jdbc.base.BaseStatement.commonTransitionToState(Unknown Source)
at com.microsoft.jdbc.base.BaseStatement.postImplExecute(Unknown Source)
at com.microsoft.jdbc.base.BasePreparedStatement.postImplExecute(Unknown Source)
at com.microsoft.jdbc.base.BaseStatement.commonExecute(Unknown Source)
at com.microsoft.jdbc.base.BaseStatement.executeUpdateInternal(Unknown Source)
at com.microsoft.jdbc.base.BasePreparedStatement.executeUpdate(Unknown Source)
at org.hibernate.jdbc.NonBatchingBatcher.addToBatch(NonBatchingBatcher.java:23)
at org.hibernate.persister.BasicEntityPersister.insert(BasicEntityPersister.java:1772)
... 31 more
pls help me
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