https://issues.apache.org/bugzilla/show_bug.cgi?id=46920
Summary: EL resolver does not call (overridden) Enum.toString()
method
Product: Tomcat 6
Version: 6.0.18
Platform: PC
OS/Version: Windows XP
Status: NEW
Severity: normal
Priority: P2
Component: Jasper
AssignedTo: [email protected]
ReportedBy: [email protected]
I have created my own enum MyEnum which override the toString() method.
If I set an attribute of type MyEnum with name "foo" in the page context, and
use the EL ${foo} in a JSP page, Enum.name() is used instead of Enum.toString()
to render the enum instance, thus displaying the enum constant name instead of
the enhanced description String returned by MyEnum.toString().
It seems the expectedType argument is String instead of Enum in the
org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate() method.
A possible workaround is to create the following method in the enum:
public final String getToString() {
return toString();
}
and use ${myEnum.toString} in JSP pages, which is undesirable.
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