lwen.ma created WW-3909:
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Summary: Not set parameter value to Action correctlly
Key: WW-3909
URL: https://issues.apache.org/jira/browse/WW-3909
Project: Struts 2
Issue Type: Bug
Components: Core Actions
Affects Versions: 2.3.6, 2.3.4.1
Environment: JDK: 1.6.0_37
AS: Tomcat 7.0.22
Reporter: lwen.ma
Priority: Critical
Fix For: 2.3.7
Sample code:
-------------------------------------------------
import com.opensymphony.xwork2.ActionSupport;
public class HelloAction extends ActionSupport {
private String pId;
public String execute() {
return SUCCESS;
}
public String getpId() {
return pId;
}
public void setpId(String pId) {
this.pId = pId;
}
}
-------------------------------------------------
I can't set param's value use url '{contextPath}/hello.action?pId=111'.
According to JavaBeans Spec sec 8.8 "Capitalization of inferred names":
Thus when we extract a property or event name from the middle of an existing
Java name, we normally convert the first character to lower case. However to
support the occasional use of all upper-case names, we check if the first two
characters of the name are both upper case and if so leave it alone. So for
example,
“FooBah” becomes “fooBah”
“Z” becomes “z”
“URL” becomes “URL”
We provide a method Introspector.decapitalize which implements this conversion
rule.
String java.beans.Introspector.decapitalize(String name)
Utility method to take a string and convert it to normal Java variable name
capitalization. This normally means converting the first character from upper
case to lower case, but in the (unusual) special case when there is more than
one character and both the first and second characters are upper case, we leave
it alone.
Thus "FooBah" becomes "fooBah" and "X" becomes "x", but "URL" stays as "URL".
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