https://issues.apache.org/bugzilla/show_bug.cgi?id=50105
Summary: Violation of JSP-EL spec version 2.1 when coerce Enum to String Product: Tomcat 6 Version: 6.0.29 Platform: PC OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: Jasper AssignedTo: dev@tomcat.apache.org ReportedBy: oli...@siegmar.net Section 1.18.2 of the 2.1 JSP-EL spec (Coerce A to String) says "if A is Enum, return A.name()". This is not always the case in Tomcat 6.0.29. To demonstrate the bug, I created some custom code (enum, Tag, JSP): Tag: public class MyCustomTag implements Tag { public void setValue(String value) { System.out.println(value); } @Override public void setPageContext(PageContext pc) {} @Override public void setParent(Tag t) {} @Override public Tag getParent() { return null; } @Override public int doStartTag() throws JspException { return SKIP_BODY; } @Override public int doEndTag() throws JspException { return EVAL_PAGE; } @Override public void release() {} } TLD: <?xml version="1.0" encoding="UTF-8" ?> <taglib xsi:schemaLocation="http://java.sun.com/xml/ns/javaeeweb- jsptaglibrary_2_1.xsd" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.1"> <tlibversion>1.0</tlibversion> <uri>http://my-domain.org/customLib</uri> <tag> <name>customTag</name> <tagclass>mypackage.MyCustomTag</tagclass> <bodycontent>empty</bodycontent> <attribute> <name>value</name> <required>true</required> <rtexprvalue>true</rtexprvalue> </attribute> </tag> </taglib> Enum: public enum MyEnum { APPLE, ORANGE; @Override public String toString() { return "this is a " + name(); } } JSP: <%...@taglib prefix="myLib" uri="http://my-domain.org/customLib"%> <myLib:customTag value="${myEnum}"/> <myLib:customTag value="foo.${myEnum}.bar"/> Because the value myEnum is was set to MyEnum.ORANGE, i would expect, that this outputs: ORANGE foo.ORANGE.bar But the output in catalina.out instead is: ORANGE foo.this is a ORANGE.bar Which is a violation of the JSP-EL spec (if I understood it right). -- Configure bugmail: https://issues.apache.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org