Revision: 1355
http://stripes.svn.sourceforge.net/stripes/?rev=1355&view=rev
Author: bengunter
Date: 2010-11-17 04:18:57 +0000 (Wed, 17 Nov 2010)
Log Message:
-----------
Applied fix for STS-726 from 1.5.x brach. This was fixed in the branch over a
year ago, but it somehow did not get applied to trunk.
Modified Paths:
--------------
trunk/stripes/src/net/sourceforge/stripes/tag/WizardFieldsTag.java
Modified: trunk/stripes/src/net/sourceforge/stripes/tag/WizardFieldsTag.java
===================================================================
--- trunk/stripes/src/net/sourceforge/stripes/tag/WizardFieldsTag.java
2010-11-17 03:50:55 UTC (rev 1354)
+++ trunk/stripes/src/net/sourceforge/stripes/tag/WizardFieldsTag.java
2010-11-17 04:18:57 UTC (rev 1355)
@@ -15,18 +15,23 @@
package net.sourceforge.stripes.tag;
import static
net.sourceforge.stripes.controller.StripesConstants.URL_KEY_FIELDS_PRESENT;
+
+import java.util.HashSet;
+import java.util.Set;
+
+import javax.servlet.ServletRequest;
+import javax.servlet.jsp.JspException;
+import javax.servlet.jsp.tagext.TryCatchFinally;
+
import net.sourceforge.stripes.action.ActionBean;
+import net.sourceforge.stripes.controller.ActionResolver;
import net.sourceforge.stripes.controller.StripesConstants;
+import net.sourceforge.stripes.controller.StripesFilter;
import net.sourceforge.stripes.exception.StripesJspException;
+import net.sourceforge.stripes.exception.StripesServletException;
import net.sourceforge.stripes.util.CryptoUtil;
import net.sourceforge.stripes.util.HtmlUtil;
-import javax.servlet.ServletRequest;
-import javax.servlet.jsp.JspException;
-import javax.servlet.jsp.tagext.TryCatchFinally;
-import java.util.HashSet;
-import java.util.Set;
-
/**
* <p>Examines the request and include hidden fields for all parameters that
have do
* not have form fields in the current form. Will include multiple values for
@@ -72,6 +77,7 @@
excludes.add( StripesConstants.URL_KEY_SOURCE_PAGE );
excludes.add( StripesConstants.URL_KEY_FIELDS_PRESENT );
excludes.add( StripesConstants.URL_KEY_EVENT_NAME );
+ excludes.add( StripesConstants.URL_KEY_FLASH_SCOPE_ID );
// Use the submitted action bean to eliminate any event related
parameters
ServletRequest request = getPageContext().getRequest();
@@ -109,8 +115,9 @@
}
// Loop through the request parameters and output the values
+ Class<? extends ActionBean> actionBeanType =
form.getActionBeanClass();
for (String name : paramNames) {
- if (!excludes.contains(name)) {
+ if (!excludes.contains(name) && !isEventName(actionBeanType,
name)) {
hidden.setName(name);
try {
hidden.doStartTag();
@@ -149,4 +156,25 @@
/* Suppress anything, because otherwise this might mask any causal
exception. */
}
}
+
+ /**
+ * Returns true if {...@code name} is the name of an event handled by
{...@link ActionBean}s of type
+ * {...@code beanType}.
+ *
+ * @param beanType An {...@link ActionBean} class
+ * @param name The name to look up
+ */
+ protected boolean isEventName(Class<? extends ActionBean> beanType, String
name) {
+ if (beanType == null || name == null)
+ return false;
+
+ try {
+ ActionResolver actionResolver =
StripesFilter.getConfiguration().getActionResolver();
+ return actionResolver.getHandler(beanType, name) != null;
+ }
+ catch (StripesServletException e) {
+ // Ignore the exception and assume the name is not an event
+ return false;
+ }
+ }
}
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