https://issues.apache.org/bugzilla/show_bug.cgi?id=47462
Summary: The annotation doesn't become
effective.(metadata-complete="false" is not
effective.)
Product: Tomcat 6
Version: 6.0.20
Platform: PC
OS/Version: Windows XP
Status: NEW
Severity: normal
Priority: P2
Component: Catalina
AssignedTo: [email protected]
ReportedBy: [email protected]
Even if "false" is set to metadata-complete,
the annotation doesn't become effective.
To invalidate the annotation by all the Web applications of Tomcat,
metadata-complete of conf/web.xml is set to "true".
[conf/web.xml]
<web-app xmlns="http://java.sun.com/xml/ns/javaee";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd";
version="2.5"
metadata-complete="true"
>
.....
</web-app>
To make the annotation of Web application (testWebApp) effective,
metadata-complete of webapps/testWebApp/WEB-INF/web.xml is set to "false".
[webapps/testWebApp/WEB-INF/web.xml]
<web-app xmlns="http://java.sun.com/xml/ns/javaee";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd";
version="2.5"
metadata-complete="false">
....
</web-app>
However, testWebApp doesn't make the annotation effective.
Because WebRuleSet#IgnoreAnnotationsRule#begin is as follows.
When metadata-complete is "false", context.setIgnoreAnnotations(false) is not
invoked.
[WebRuleSet#IgnoreAnnotationsRule#begin]
final class IgnoreAnnotationsRule extends Rule {
public IgnoreAnnotationsRule() {
}
public void begin(String namespace, String name, Attributes attributes)
throws Exception {
Context context = (Context) digester.peek(digester.getCount() - 1);
String value = attributes.getValue("metadata-complete");
if ("true".equals(value)) {
context.setIgnoreAnnotations(true);
}
if (digester.getLogger().isDebugEnabled()) {
digester.getLogger().debug
(context.getClass().getName() + ".setIgnoreAnnotations( " +
context.getIgnoreAnnotations() + ")");
}
}
}
I think that the following patches are necessary.
Index: java/org/apache/catalina/startup/WebRuleSet.java
===================================================================
--- java/org/apache/catalina/startup/WebRuleSet.java (revision 763870 (
https://svn.apache.org/viewcvs.cgi?view=rev&rev=763870 ))
+++ java/org/apache/catalina/startup/WebRuleSet.java (working copy)
@@ -848,6 +848,8 @@
String value = attributes.getValue("metadata-complete");
if ("true".equals(value)) {
context.setIgnoreAnnotations(true);
+ } else if ("false".equals(value)) {
+ context.setIgnoreAnnotations(false);
}
if (digester.getLogger().isDebugEnabled()) {
digester.getLogger().debug
Best regards.
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