Register your type handler without the jdbcType property like this:
<typeHandler javaType="org.joda.time.DateTime"
callback="org.yusuf.utils.typehandlers.DateTimeTypeHandler" />
I think that will work. iBATIS will not use the jdbcType unless it is
specified in an in-line parameter map.
Jeff Butler
On 1/19/07, Yusuf <[EMAIL PROTECTED]> wrote:
Hi all, i browsed through
http://opensource.atlassian.com/confluence/oss/display/IBATIS/How+do+I+u
se+a+Custom+Type+Handler+with+complex+property+or+Type+Safe+Enumeration
but still can't seem to solve this problem...
I have this setup in the config (i'm trying to use joda's DateTime to
override java.util.Date typehandler) :
<typeHandler javaType="org.joda.time.DateTime" jdbcType="DATE"
callback="org.yusuf.utils.typehandlers.DateTimeTypeHandler" />
the typehandler :
public class DateTimeTypeHandler implements TypeHandlerCallback {
public Object getResult(ResultGetter getter) throws SQLException
{
Timestamp ts = getter.getTimestamp();
System.out.println(getter.toString());
return new DateTime(ts);
}
public void setParameter(ParameterSetter setter, Object
parameter) throws SQLException {
DateTime dt = (DateTime) parameter;
setter.setTimestamp(new Timestamp(dt.getMillis()));
}
public Object valueOf(String s) {
return s;
}
}
the database (HSQL) :
create table mst_birthday(
id NUMERIC,
userName VARCHAR,
birthDay DATE);
the query :
<select id="selectBirthday" resultClass="command">
select id int1, userName string1, birthDay date1 from
mst_birthday
</select>
and the resultclass :
public class Command implements Serializable {
private Integer int1;
private String string1;
private DateTime date1;
private DateTime date2;
//getter setter
}
but everytime i tried to run the query, this exception occured, can
someone help me? thanks in advance :
Exception :
org.springframework.jdbc.UncategorizedSQLException: SqlMapClient
operation; uncategorized SQLException for SQL []; SQL state [null];
error code [0];
--- The error occurred in org/yusuf/demo/dao/sql/db.xml.
--- The error occurred while applying a result map.
--- Check the org.yusuf.db.selectBirthday-AutoResultMap.
--- Check the result mapping for the 'date1' property.
--- Cause: com.ibatis.sqlmap.client.SqlMapException: No type handler
could be found to map the property 'date1' to the column 'DATE1'. One
or both of the types, or the combination of types is not supported.;
nested exception is com.ibatis.common.jdbc.exception.NestedSQLException:
--- The error occurred in org/yusuf/demo/dao/sql/db.xml.
--- The error occurred while applying a result map.
--- Check the org.yusuf.db.selectBirthday-AutoResultMap.
--- Check the result mapping for the 'date1' property.
--- Cause: com.ibatis.sqlmap.client.SqlMapException: No type handler
could be found to map the property 'date1' to the column 'DATE1'. One
or both of the types, or the combination of types is not supported.
at
org.springframework.jdbc.support.SQLStateSQLExceptionTranslator.translat
e(SQLStateSQLExceptionTranslator.java:97)
at
org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.tran
slate(SQLErrorCodeSQLExceptionTranslator.java:268)
at
org.springframework.orm.ibatis.SqlMapClientTemplate.execute(SqlMapClient
Template.java:168)
at
org.springframework.orm.ibatis.SqlMapClientTemplate.executeWithListResul
t(SqlMapClientTemplate.java:187)
at
org.springframework.orm.ibatis.SqlMapClientTemplate.queryForList(SqlMapC
lientTemplate.java:226)
at org.yusuf.utils.parents.ParentDao.query(ParentDao.java:58)
at org.yusuf.demo.dao.DbDao.selectBirthday(DbDao.java:46)
at
org.yusuf.demo.service.DbManager.selectBirthday(DbManager.java:50)
at
org.yusuf.demo.service.DbManager$$FastClassByCGLIB$$3a1e77bb.invoke(<gen
erated>)
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
at
org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.i
nvokeJoinpoint(Cglib2AopProxy.java:709)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(Ref
lectiveMethodInvocation.java:148)
at
org.springframework.transaction.interceptor.TransactionInterceptor.invok
e(TransactionInterceptor.java:100)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(Ref
lectiveMethodInvocation.java:170)
at
org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedIntercept
or.intercept(Cglib2AopProxy.java:647)
at
org.yusuf.demo.service.DbManager$$EnhancerByCGLIB$$c059554a.selectBirthd
ay(<generated>)
at
org.yusuf.demo.web.TypeHandlerController.handleRequest(TypeHandlerContro
ller.java:24)
at
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handl
e(SimpleControllerHandlerAdapter.java:45)
at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherS
ervlet.java:797)
at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherSe
rvlet.java:727)
at
org.springframework.web.servlet.FrameworkServlet.processRequest(Framewor
kServlet.java:396)
at
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.
java:350)
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(Applica
tionFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:173)
at
com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.
java:119)
at
com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.j
ava:55)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:173)
at
org.displaytag.filter.ResponseOverrideFilter.doFilter(ResponseOverrideFi
lter.java:125)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
tionFilterChain.java:202)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
erChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
e.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
e.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:1
48)
at
org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.j
ava:833)
at
org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.proce
ss(Http11AprProtocol.java:639)
at
org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1285)
at java.lang.Thread.run(Thread.java:595)
Regards,
Yusuf
