Here is what I see (opinions vary)... I see you are defining your form bean in your struts-config.xml as type 'org.apache.struts.validator.DynaValidatorForm'. So, why are you trying to cast it as this 'org.apache.artimus.message.PostForm' class. Does that class extend DynaValidatorForm? If it doesn't, you'll get a ClassCastException like you're getting now. Personally, I expected you to cast it as:
DynaValidatorForm postForm = (DynaValidatorForm) form; Or us it as-initially defined (not casting like above) and use BeanUtils such as: String receiver = (String) PropertyUtils.getSimpleProperty(form, "receiver"); Regards, David -----Original Message----- From: Caroline Jen [mailto:[EMAIL PROTECTED] Sent: Saturday, January 03, 2004 11:04 PM To: Struts Users Mailing List Subject: Re: Please Help - ClassCastException Thank you for trying to help. I have added import org.apache.artimus.message.PostForm; to my action class. I do not fully follow what I should check in the struts-config.xml file. And should I use name="postForm" with lowercase 'p' or uppercase 'P'? In my struts-config.xml file, I have: <form-bean name="postForm" type="org.apache.struts.validator.DynaValidatorForm"> <form-property name="receiver" type="java.lang.String"/> <form-property name="sender" type="java.lang.String"/> <form-property name="title" type="java.lang.String"/> <form-property name="postTopic" type="java.lang.String"/> <form-property name="postBody" type="java.lang.String"/> </form-bean> and <action roles="administrator,editor,contributor" path="/message/NewTopic" type="org.apache.artimus.message.StoreMessage" name="postForm" scope="request" validate="true" input=".message.Form"> <forward name="success" path=".article.View"/> </action> Do you see any problems? --- Pedro Salgado <[EMAIL PROTECTED]> wrote: > > On your struts config file check if the form bean > for StoreMessage action > is of type pkg.pkg.PostForm and if the action name > is pointing to the > correct form bean... It also seems to be missing the > import of the PostForm > on your action class. > > Pedro Salgado > > On 04/01/2004 03:22, "Caroline Jen" > <[EMAIL PROTECTED]> wrote: > > > The statement shown below encountered a > > ClassCastException: > > > > PostForm postForm = ( PostForm )form; > > > > I cannot figure out the reason. Please help. > > > > Allow me to show more code of the class where the > > exception occurred: > > > > ... > > > > import org.apache.struts.action.Action; > > import org.apache.struts.action.ActionForward; > > import org.apache.struts.action.ActionMapping; > > import org.apache.struts.action.ActionForm; > > import org.apache.commons.beanutils.BeanUtils; > > import javax.servlet.http.HttpServletRequest; > > import javax.servlet.http.HttpServletResponse; > > > > import org.apache.artimus.message.PostBean; > > import org.apache.artimus.message.ThreadBean; > > import > org.apache.artimus.message.utility.DateUtil; > > > > public final class StoreMessage extends Action > > { > > public ActionForward execute(ActionMapping > mapping, > > ActionForm form, > > HttpServletRequest > > request, > > HttpServletResponse > > response) > > throws Exception > > { > > > > int parentPostID; > > int threadID; > > int postID; > > String postCreationIP; > > String memberName = request.getRemoteUser(); > > Timestamp now = > > DateUtil.getCurrentGMTTimestamp(); > > > > parentPostID = Integer.parseInt( > > request.getParameter( "parent" ) ); > > > > PostForm postForm = ( PostForm )form; > > .... > > .... > > > > } > > } > > > > __________________________________ > > Do you Yahoo!? > > Find out what made the Top Yahoo! Searches of 2003 > > http://search.yahoo.com/top2003 > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: > [EMAIL PROTECTED] > > For additional commands, e-mail: > [EMAIL PROTECTED] > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: > [EMAIL PROTECTED] > For additional commands, e-mail: > [EMAIL PROTECTED] > __________________________________ Do you Yahoo!? Find out what made the Top Yahoo! Searches of 2003 http://search.yahoo.com/top2003 --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]