At 06:49 �� 2/1/2002 -0800, John McNally wrote: >I have looked at the source for PropertyDescriptor (PD) and Introspector >and do not see where the problem might be. I have sun's jdk 1.3.0. you >might want to look for yourself.
Yeap, you'r right... Under 1.3.1_01 there is no problem... There is something wrong with 1.2.2. Thank you for your help. Best Regards Filippos Slavik >PD should only throw that exception in >the case where you have > >Foo getFoo() > >and the only setter it is able to find is > >void setFoo(Bar foo) > > >if it can find a > >void setFoo(Foo foo) > >it will be the one selected. > >john mcnally > >Filippos Slavik wrote: > > > > At 06:16 �� 2/1/2002 -0800, you wrote: > > >PropertyDescriptor contains the logic to determine the correct setter > > >according to the return type of the getter, so it should not be a > > >problem. What is the exception? stacktrace? > > > > [Thu Jan 03 04:21:34 GMT+02:00 2002] -- ERROR -- > > Exception: java.beans.IntrospectionException: type mismatch > > between read and write methods > > Stack Trace follows: > > java.beans.IntrospectionException: type mismatch between read and > > write methods > > java.lang.Throwable(java.lang.String) > > java.lang.Exception(java.lang.String) > > java.beans.IntrospectionException(java.lang.String) > > void java.beans.PropertyDescriptor.findPropertyType() > > java.beans.PropertyDescriptor(java.lang.String, java.lang.Class) > > java.lang.reflect.Method > > > >org.apache.turbine.services.intake.TurbineIntakeService.getFieldSetter(java.lang.String, > > java.lang.String) > > java.lang.reflect.Method > > > org.apache.turbine.services.intake.TurbineIntake.getFieldSetter(java.lang.String, > > java.lang.String) > > > >org.apache.turbine.services.intake.model.Field(org.apache.turbine.services.intake.xmlmodel.XmlField, > > org.apache.turbine.services.intake.model.Group) > > > >org.apache.turbine.services.intake.model.NumberKeyField(org.apache.turbine.services.intake.xmlmodel.XmlField, > > org.apache.turbine.services.intake.model.Group) > > org.apache.turbine.services.intake.model.Field > > > >org.apache.turbine.services.intake.model.FieldFactory$5.getInstance(org.apache.turbine.services.intake.xmlmodel.XmlField, > > org.apache.turbine.services.intake.model.Group) > > org.apache.turbine.services.intake.model.Field > > > >org.apache.turbine.services.intake.model.FieldFactory.getInstance(org.apache.turbine.services.intake.xmlmodel.XmlField, > > org.apache.turbine.services.intake.model.Group) > > > >org.apache.turbine.services.intake.model.Group(org.apache.turbine.services.intake.xmlmodel.XmlGroup) > > org.apache.turbine.services.intake.model.Group > > > org.apache.turbine.services.intake.TurbineIntakeService.getGroup(java.lang.String) > > org.apache.turbine.services.intake.model.Group > > org.apache.turbine.services.intake.TurbineIntake.getGroup(java.lang.String) > > void > > org.apache.turbine.services.intake.IntakeTool.init(java.lang.Object) > > void > > > >org.apache.turbine.services.pull.TurbinePullService.populateWithRequestTools(org.apache.velocity.context.Context, > > org.apache.turbine.util.RunData) > > void > > > >org.apache.turbine.services.pull.TurbinePullService.populateContext(org.apache.velocity.context.Context, > > org.apache.turbine.util.RunData) > > void > > > >org.apache.turbine.services.pull.TurbinePull.populateContext(org.apache.velocity.context.Context, > > org.apache.turbine.util.RunData) > > org.apache.velocity.context.Context > > > >org.apache.turbine.services.velocity.TurbineVelocityService.getContext(org.apache.turbine.util.RunData) > > org.apache.velocity.context.Context > > > >org.apache.turbine.services.velocity.TurbineVelocity.getContext(org.apache.turbine.util.RunData) > > void > > > >org.apache.turbine.util.velocity.VelocityActionEvent.perform(org.apache.turbine.util.RunData) > > void > > > >org.apache.turbine.modules.actions.VelocityAction.perform(org.apache.turbine.util.RunData) > > void > > > org.apache.turbine.modules.ActionLoader.exec(org.apache.turbine.util.RunData, > > java.lang.String) > > void > > org.apache.turbine.Turbine.doGet(javax.servlet.http.HttpServletRequest, > > javax.servlet.http.HttpServletResponse) > > void > > > javax.servlet.http.HttpServlet.service(javax.servlet.http.HttpServletRequest, > > javax.servlet.http.HttpServletResponse) > > void > > javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, > > javax.servlet.ServletResponse) > > void > > > org.apache.tomcat.core.ServletWrapper.doService(org.apache.tomcat.core.Request, > > org.apache.tomcat.core.Response) > > void > > org.apache.tomcat.core.Handler.service(org.apache.tomcat.core.Request, > > org.apache.tomcat.core.Response) > > void > > > org.apache.tomcat.core.ServletWrapper.service(org.apache.tomcat.core.Request, > > org.apache.tomcat.core.Response) > > void > > > org.apache.tomcat.core.ContextManager.internalService(org.apache.tomcat.core.Request, > > org.apache.tomcat.core.Response) > > void > > > org.apache.tomcat.core.ContextManager.service(org.apache.tomcat.core.Request, > > org.apache.tomcat.core.Response) > > void > > > >org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(org.apache.tomcat.service.TcpConnection, > > java.lang.Object []) > > void > > org.apache.tomcat.service.TcpWorkerThread.runIt(java.lang.Object []) > > void org.apache.tomcat.util.ThreadPool$ControlRunnable.run() > > void java.lang.Thread.run() > > > > JRE 1.2.2 :) > > > > Best Regards > > Filippos Slavik > > > > >john mcnally > > > > > >Filippos Slavik wrote: > > > > > > > > At 05:49 �� 2/1/2002 -0800, you wrote: > > > > >See the archives. A reasonable though not ideal fix is in > cvs. And the > > > > >problem is not with PropertyDescriptor, I am pretty sure it > contains the > > > > >correct logic. The bug occurs in BeanInfo or Introspector. > > > > > > > > Can you bee a bit more precise ? I 'm using Turbine 2 CVS HEAD > (should't be > > > > the fix there ?) > > > > > > > > I got the exception in the following line: > > > > > > > > pd = new PropertyDescriptor(propName, Class.forName(className)); > > > > > > > > in the ::getFieldSetter of TurbineIntakeService.. > > > > > > > > >john mcnally > > > > > > > > Best Regards > > > > Filippos Slavik > > > > > > > > >Filippos Slavik wrote: > > > > > > > > > > > > Dear all I have the following problem with TurbineIntakeService > (2.x, > > > > > > version 1.3) > > > > > > > > > > > > I have the following table column defined in my database xml file: > > > > > > > > > > > > <column javaName="DiskPlatformID" > name="DIGITAL_LARGE_DISKPLATFORM_ID" > > > > > > type="INTEGER"/> > > > > > > > > > > > > Torque (the one distirbuted with TDK2.1) generates in the Base OM > > > object > > > > > > one getter: > > > > > > > > > > > > public NumberKey getDiskPlatformID() > > > > > > > > > > > > and two setters: > > > > > > > > > > > > public void setDiskPlatformID(NumberKey v ) throws Exception > > > > > > public void setDiskPlatformID(String v ) throws Exception > > > > > > > > > > > > So far so good. My inputs.xml contains an entry to handle the above > > > field: > > > > > > > > > > > > <field name="DiskPlatformID" key="diskplatformid" type="NumberKey" > > > > > > mapToProperty="DiskPlatformID"/> > > > > > > > > > > > > The problem is that TurbineIntakeService fails to select the > > > correct (?) > > > > > > setter for the concrete field/property. From the exception > thrown the > > > > > > reason is obvious. The IntakseService uses the > > > > > > java.bean.PropertyDescriptor class to get the setter and getter > for the > > > > > > property, but it fails since there are two setters for the property > > > with > > > > > > different parameter types. > > > > > > > > > > > > I'm stuck :( Due to this exception I'm not able to map my "form > > > data" to > > > > > > the appropriate OM instances and store them to the database > > > backend. Once > > > > > > again let me state that I'm using turbine 2.x CVS HEAD (TDK2.1 > for the > > > > > > generation of OM sources) - JRE 1.2.2 (Visual Age 4.0 for Java)... > > > > > > > > > > > > Any help ? :) > > > > > > > > > > > > Thanks :) > > > > > > Slavikos > > > > > > > > > > > > ################################################################ > > > > > > Filippos Slavik > > > > > > FORTHnet R&D, Heraklion, Greece > > > > > > e-mail : [EMAIL PROTECTED] > > > > > > phone : (+3) 081 391230 > > > > > > ################################################################ > > > > > > > > > > > > "The software said 'runs on Win95 or better,' so I installed it > > > > > > on Linux..." > > > > > > > > > > > > -- > > > > > > To unsubscribe, > > > > > e-mail: <mailto:[EMAIL PROTECTED]> > > > > > > For additional commands, e-mail: > > > > > <mailto:[EMAIL PROTECTED]> > > > > > > > > > >-- > > > > >To unsubscribe, > > > e-mail: <mailto:[EMAIL PROTECTED]> > > > > >For additional commands, e-mail: > > > <mailto:[EMAIL PROTECTED]> > > > > > > > > ################################################################ > > > > Filippos Slavik > > > > FORTHnet R&D, Heraklion, Greece > > > > e-mail : [EMAIL PROTECTED] > > > > phone : (+3) 081 391230 > > > > ################################################################ > > > > > > > > "The software said 'runs on Win95 or better,' so I installed it > > > > on Linux..." > > > > > > > > -- > > > > To unsubscribe, > > > e-mail: <mailto:[EMAIL PROTECTED]> > > > > For additional commands, e-mail: > > > <mailto:[EMAIL PROTECTED]> > > > > > >-- > > >To unsubscribe, > e-mail: <mailto:[EMAIL PROTECTED]> > > >For additional commands, e-mail: > <mailto:[EMAIL PROTECTED]> > > > > ################################################################ > > Filippos Slavik > > FORTHnet R&D, Heraklion, Greece > > e-mail : [EMAIL PROTECTED] > > phone : (+3) 081 391230 > > ################################################################ > > > > "The software said 'runs on Win95 or better,' so I installed it > > on Linux..." > > > > -- > > To unsubscribe, > e-mail: <mailto:[EMAIL PROTECTED]> > > For additional commands, e-mail: > <mailto:[EMAIL PROTECTED]> > >-- >To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> >For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> ################################################################ Filippos Slavik FORTHnet R&D, Heraklion, Greece e-mail : [EMAIL PROTECTED] phone : (+3) 081 391230 ################################################################ "The software said 'runs on Win95 or better,' so I installed it on Linux..." -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
