com.cappuccinonet.strutscx.prototype.presentation.action
Class InfoDeleteAction

java.lang.Object
  |
  +--Action
        |
        +--com.cappuccinonet.strutscx.action.StrutsCXBaseAction
              |
              +--com.cappuccinonet.strutscx.prototype.presentation.action.InfoDeleteAction

public class InfoDeleteAction

extends StrutsCXBaseAction

This Action class controlls the delete process of an entry/ a dataset.

This Action reads in properties out of the /WEB-INF/properties.xml. Make sure this file is present and the following parameters are set:

• section.info.xml.xx - the XML file, where xx stands for the respective locale.
• section.info.xsl.html4.delete - the XSL stylesheet.

This class checks for two parameters, too. This are

1. WARN:does not delete; this is the parameter which should be send at first to this Action.
2. DELETE: this fullfills the delete process. Afterwards it sets the FULLFILLED flag to true.
3. FULLFILLED: this basically reacts the same way like WARN. Depending on the stylesheet this will present a different view.

This is what the XSL stylesheet should look like:

 <xsl:choose>
 <xsl:when test="//request/action = 'FULLFILLED'">
   Deleted the entry!
   <form action="/strutscx/infolist.do;jsessionid={$jsessionid}" method="POST">
     <input type="Submit" name="Go!" value="Go back to list"/>
   </form>
 </xsl:when>
 <xsl:when test="//request/action = 'WARN'">
   Attention: Do you really want to delete the entry?
   <form action="/strutscx/infosingle.do;jsessionid={$jsessionid}" method="POST">
     <input type="hidden" name="entryId" value="{//request/entryId}"/>
     <input type="Submit" name="Go!" value="Gosh no!"/>
   </form>
   <form action="/strutscx/infodelete.do;jsessionid={$jsessionid}" method="POST">
     <input type="hidden" name="action" value="DELETE"/>
     <input type="hidden" name="entryId" value="{//request/entryId}"/>
     <input type="Submit" name="Go!" value="Yes I will delete!"/>
   </form>
 </xsl:when>
 </xsl:choose>
 

Version:

v0.4, 2003.02.01

Author:

Bernhard Woehrlin, IT.CappuccinoNet.com

See Also:

Serialized Form

Field Summary

private static java.lang.String

THIS_CLASS a String with this Classname used for system messages

Fields inherited from class com.cappuccinonet.strutscx.action.StrutsCXBaseAction

logger, properties

Constructor Summary

InfoDeleteAction()

Method Summary

ActionForward

execute(ActionMapping mapping, ActionForm form, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) This is the implementation of the abstract perform() method of the BaseAction.

Methods inherited from class com.cappuccinonet.strutscx.action.StrutsCXBaseAction

executeAtEnd, executeAtStart, getValidSession

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

THIS_CLASS

private static final java.lang.String THIS_CLASS

a String with this Classname used for system messages

See Also:

Constant Field Values

Constructor Detail

InfoDeleteAction

public InfoDeleteAction()

Method Detail

execute

public ActionForward execute(ActionMapping mapping,
                             ActionForm form,
                             javax.servlet.http.HttpServletRequest request,
                             javax.servlet.http.HttpServletResponse response)
                      throws java.io.IOException,
                             javax.servlet.ServletException

This is the implementation of the abstract perform() method of the BaseAction.

Specified by:

execute in class StrutsCXBaseAction

Parameters:

mapping - the ActionMapping used to select this instance.

form - the optional ActionForm bean for this request (if any).

request - the HTTP request we are processing.

response - the HTTP response we are creating. '

Returns:

ActionForward the location where control will be forwarded after this request is processed.

Throws:

IOException - if an input/output error occurs.

ServletException - if a servlet exception occurs.

See Also:

StrutsCXConstants