Hi Paul, make the line
<result property="pnoticeCompanyNo" column="P_NOTICE_COMPANY_NO" javaType="long" jdbcType="INTEGER"/> to <result property="pnoticeCompanyNo" column="P_NOTICE_COMPANY_NO" javaType="long" jdbcType="INTEGER" nullValue="0"/> This is ridiculous, I know. I have also wasted so much time on this thing before. But the issue is since it is a privimitive type and if the sql returns a NULL it throws an nullpointer exception. Rgds Prashanth Sukumaran. --- Paul Glezen <[EMAIL PROTECTED]> wrote: > > > > > > Hi Folks, > > I'm having trouble with a query for a Product class that has an attribute > named "pNoticeComanyNumber." > > --------- Begin Error Message ---------- > 12:11:34:895 ERROR ibatis.IbatisProductMaintenance - SQL error: > --- The error occurred in productMap.xml. > --- The error occurred while applying a result map. > --- Check the Product.getProductResult. > --- The error happened while setting a property on the result object. > --- Cause: com.ibatis.common.beans.ProbeException: There is no WRITEABLE > property named 'pNoticeCompanyNo' in class 'xyz.ProductEntityBean' > --------- End Error Message ------------ > > I've checked to verify the attribute exists and is indeed writable (a > public setter exists). Of about 20 attributes, four of them have capitals > in the second letter. And it's only these four attributes that give me > grief. If I don't include these attributes in my result map, my query > works fine. > > I tried changing the name from "pNoticeCompanyNo" to "pnoticedCompanyNo" > (along with the gettings/setters). My error message changes to: > > --------- Begin Error Message ---------- > com.ibatis.common.jdbc.exception.NestedSQLException: > --- The error occurred in productMap.xml. > --- The error occurred while applying a result map. > --- Check the Product.getProductResult. > --- The error happened while setting a property on the result object. > --- Cause: com.ibatis.common.exception.NestedRuntimeException: Error > setting properties of '[EMAIL PROTECTED]'. Cause: > java.lang.NullPointerException > Caused by: java.lang.NullPointerException > at > com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:188) > at > com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForObject(GeneralStatement.java:104) > at > com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForObject(SqlMapExecutorDelegate.java:561) > at > com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForObject(SqlMapExecutorDelegate.java:536) > at > com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForObject(SqlMapSessionImpl.java:93) > at > com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForObject(SqlMapClientImpl.java:70) > --------- End Error Message ------------ > > Here is a snippet from my result map. > > <result property="pnoticeCompanyNo" column="P_NOTICE_COMPANY_NO" javaType= > "long" jdbcType="INTEGER"/> > > I get the error whether or not I include the javaType or jdbcTypes > attribues. I wish the error message would indicate which property is > giving trouble. It took a lot of trial and error to determine it was > stumbling on the pNoticeCompanyNo attribute. > > My environment is: > > iBatis: Build Date: 2005/07/17 20:58 > Build Number: 582 > 2.1.5 - July 17, 2005 > > DB: Oracle 9i > JVM: IBM 1.4.2 > OS: WinXP > > Paul __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
