org.apache.struts.chain.commands.servlet: public class: ValidateActionForm

org.apache.struts.chain.commands.servlet
public class: ValidateActionForm [javadoc | source]

java.lang.Object
   org.apache.struts.chain.commands.ActionCommandBase
      org.apache.struts.chain.commands.AbstractValidateActionForm
         org.apache.struts.chain.commands.servlet.ValidateActionForm

All Implemented Interfaces:
ActionCommand

Validate the properties of the form bean for this request. If there are any validation errors, execute the child commands in our chain; otherwise, proceed normally. Also, if any errors are found and the request is a multipart request, rollback the MultipartRequestHandler.

version: $ - Rev: 471754 $ $Date: 2005-06-04 10:58:46 -0400 (Sat, 04 Jun 2005) $

Method from org.apache.struts.chain.commands.servlet.ValidateActionForm Summary:
validate

Methods from org.apache.struts.chain.commands.AbstractValidateActionForm:
execute, validate

Methods from org.apache.struts.chain.commands.ActionCommandBase:
execute, execute

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.apache.struts.chain.commands.servlet.ValidateActionForm Detail:
protected ActionErrors validate(ActionContext context, ActionConfig actionConfig, ActionForm actionForm) { // ------------------------------------------------------- Protected Methods ServletActionContext saContext = (ServletActionContext) context; ActionErrors errors = (actionForm.validate((ActionMapping) actionConfig, saContext.getRequest())); // Special handling for multipart request if ((errors != null) && !errors.isEmpty()) { if (actionForm.getMultipartRequestHandler() != null) { if (log.isTraceEnabled()) { log.trace(" Rolling back multipart request"); } actionForm.getMultipartRequestHandler().rollback(); } } return errors; } Call the `validate()` method of the specified form bean, and return the resulting `ActionErrors` object.

Method from org.apache.struts.chain.commands.servlet.ValidateActionForm Detail:

 protected ActionErrors validate(ActionContext context,
    ActionConfig actionConfig,
    ActionForm actionForm) {
    // ------------------------------------------------------- Protected Methods
        ServletActionContext saContext = (ServletActionContext) context;
        ActionErrors errors =
            (actionForm.validate((ActionMapping) actionConfig,
                saContext.getRequest()));
        // Special handling for multipart request
        if ((errors != null) && !errors.isEmpty()) {
            if (actionForm.getMultipartRequestHandler() != null) {
                if (log.isTraceEnabled()) {
                    log.trace("  Rolling back multipart request");
                }
                actionForm.getMultipartRequestHandler().rollback();
            }
        }
        return errors;
}

Call the validate() method of the specified form bean, and return the resulting ActionErrors object.