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Posted to dev@tomcat.apache.org by ma...@apache.org on 2012/01/29 17:43:45 UTC
svn commit: r1237336 - in /tomcat/tc7.0.x/trunk: ./
java/org/apache/catalina/startup/ContextConfig.java
java/org/apache/tomcat/util/bcel/Constants.java
java/org/apache/tomcat/util/bcel/classfile/AccessFlags.java
webapps/docs/changelog.xml
Author: markt
Date: Sun Jan 29 16:43:45 2012
New Revision: 1237336
URL: http://svn.apache.org/viewvc?rev=1237336&view=rev
Log:
Restore some previously removed BCEL code that is required for fixing BZ52444. Use it to determine if a class is an annotation without loading the class.
Modified:
tomcat/tc7.0.x/trunk/ (props changed)
tomcat/tc7.0.x/trunk/java/org/apache/catalina/startup/ContextConfig.java
tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/bcel/Constants.java
tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/bcel/classfile/AccessFlags.java
tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml
Propchange: tomcat/tc7.0.x/trunk/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Sun Jan 29 16:43:45 2012
@@ -1 +1 @@
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Modified: tomcat/tc7.0.x/trunk/java/org/apache/catalina/startup/ContextConfig.java
URL: http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/java/org/apache/catalina/startup/ContextConfig.java?rev=1237336&r1=1237335&r2=1237336&view=diff
==============================================================================
--- tomcat/tc7.0.x/trunk/java/org/apache/catalina/startup/ContextConfig.java (original)
+++ tomcat/tc7.0.x/trunk/java/org/apache/catalina/startup/ContextConfig.java Sun Jan 29 16:43:45 2012
@@ -2009,6 +2009,12 @@ public class ContextConfig implements Li
if (typeInitializerMap.size() == 0)
return;
+ if ((javaClass.getAccessFlags() &
+ org.apache.tomcat.util.bcel.Constants.ACC_ANNOTATION) > 0) {
+ // Skip annotations.
+ return;
+ }
+
// No choice but to load the class
String className = javaClass.getClassName();
Modified: tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/bcel/Constants.java
URL: http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/bcel/Constants.java?rev=1237336&r1=1237335&r2=1237336&view=diff
==============================================================================
--- tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/bcel/Constants.java (original)
+++ tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/bcel/Constants.java Sun Jan 29 16:43:45 2012
@@ -39,6 +39,10 @@ public interface Constants {
/** One of the access flags for fields, methods, or classes.
*/
+ public static final short ACC_ANNOTATION = 0x2000;
+
+ /** One of the access flags for fields, methods, or classes.
+ */
public static final short ACC_ENUM = 0x4000;
// Applies to classes compiled by new compilers only
Modified: tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/bcel/classfile/AccessFlags.java
URL: http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/bcel/classfile/AccessFlags.java?rev=1237336&r1=1237335&r2=1237336&view=diff
==============================================================================
--- tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/bcel/classfile/AccessFlags.java (original)
+++ tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/bcel/classfile/AccessFlags.java Sun Jan 29 16:43:45 2012
@@ -33,4 +33,10 @@ public abstract class AccessFlags implem
public AccessFlags() {
}
+ /**
+ * @return Access flags of the object aka. "modifiers".
+ */
+ public final int getAccessFlags() {
+ return access_flags;
+ }
}
Modified: tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml
URL: http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml?rev=1237336&r1=1237335&r2=1237336&view=diff
==============================================================================
--- tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml (original)
+++ tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml Sun Jan 29 16:43:45 2012
@@ -72,6 +72,11 @@
that caused a harmless exception to be logged when scanning for
annotations and <code>WEB-INF/classes</code> did not exist. (markt)
</fix>
+ <fix>
+ <bug>52549</bug>: Partial fix for HandlesTypes processing that
+ previously loaded every class in the web application. The majority of
+ this issue remains to be fixed. (markt)
+ </fix>
</changelog>
</subsection>
<subsection name="Coyote">
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