ActionMappingParametersInteceptor is accessing request parameters
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Key: WW-2691
URL: https://issues.apache.org/struts/browse/WW-2691
Project: Struts 2
Issue Type: Bug
Affects Versions: 2.1.2
Reporter: Musachy Barroso
Assignee: Don Brown
Priority: Critical
Fix For: 2.1.3
I am not really sure how this works, but it looks wrong to me. It seems like
ActionMappingParametersInteceptor is trying to set parameters from the request,
instead of the action mapping. To see it (throwing an exception) go to Tags/UI
Example in showcase and click submit:
ognl.OgnlException: target is null for setProperty(null, "birthday",
[Ljava.lang.String;@a1fd57)
at ognl.OgnlRuntime.setProperty(OgnlRuntime.java:1651)
at ognl.ASTProperty.setValueBody(ASTProperty.java:101)
at ognl.SimpleNode.evaluateSetValueBody(SimpleNode.java:177)
at ognl.SimpleNode.setValue(SimpleNode.java:246)
at ognl.ASTChain.setValueBody(ASTChain.java:172)
at ognl.SimpleNode.evaluateSetValueBody(SimpleNode.java:177)
at ognl.SimpleNode.setValue(SimpleNode.java:246)
at ognl.Ognl.setValue(Ognl.java:476)
at com.opensymphony.xwork2.ognl.OgnlUtil.setValue(OgnlUtil.java:197)
at
com.opensymphony.xwork2.ognl.OgnlValueStack.setValue(OgnlValueStack.java:150)
at
com.opensymphony.xwork2.ognl.OgnlValueStack.setValue(OgnlValueStack.java:138)
at
com.opensymphony.xwork2.interceptor.ParametersInterceptor.setParameters(ParametersInterceptor.java:205)
at
com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:162)
At first I thought it was the params interceptor, but it is
ActionMappingParametersInteceptor. In this case it is trying to set
"dojo.birthday" which will fail. If ActionMappingParametersInteceptor is
supposed to handle request parameters somehow, then we need to ignore the
"dojo.*" and "struts.*" parameters, but I don't think this was happening in
2.0.X (hence the ticket)
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