Author: markt
Date: Mon Sep 19 13:24:10 2011
New Revision: 1172614
URL: http://svn.apache.org/viewvc?rev=1172614&view=rev
Log:
JSP unloading code was retaining a reference to the unloaded JSP preventing the
associated class from being unloaded until the JSP that replaced it was
unloaded.
Modified:
tomcat/tc7.0.x/trunk/ (props changed)
tomcat/tc7.0.x/trunk/java/org/apache/jasper/compiler/JspRuntimeContext.java
tomcat/tc7.0.x/trunk/java/org/apache/jasper/util/FastRemovalDequeue.java
tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml
Propchange: tomcat/tc7.0.x/trunk/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Mon Sep 19 13:24:10 2011
@@ -1 +1 @@
-/tomcat/trunk:1156171,1156276,1156304,1156530,1156602,1157015,1157018,1157151,1157198,1157204,1157810,1157832,1157834,1157847,1157908,1157939,1158155,1158160,1158176,1158195,1158198-1158199,1158227,1158331,1158334-1158335,1158426,1160347,1160592,1160611,1160619,1160626,1160639,1160652,1160720-1160721,1160772,1160774,1160776,1161303,1161310,1161322,1161339,1161486,1161540,1161549,1161584,1162082,1162149,1162169,1162721,1162769,1162836,1162932,1163630,1164419,1164438,1164469,1164480,1164567,1165234,1165247-1165248,1165253,1165273,1165282,1165309,1165331,1165338,1165347,1165360-1165361,1165367-1165368,1165602,1165608,1165677,1165693,1165721,1165723,1165728,1165730,1165738,1165746,1165765,1165777,1165918,1165921,1166077,1166150-1166151,1166290,1166366,1166620,1166686,1166752,1166757,1167368,1167394,1169447,1171692,1172233-1172234,1172236,1172269,1172278,1172282
+/tomcat/trunk:1156171,1156276,1156304,1156530,1156602,1157015,1157018,1157151,1157198,1157204,1157810,1157832,1157834,1157847,1157908,1157939,1158155,1158160,1158176,1158195,1158198-1158199,1158227,1158331,1158334-1158335,1158426,1160347,1160592,1160611,1160619,1160626,1160639,1160652,1160720-1160721,1160772,1160774,1160776,1161303,1161310,1161322,1161339,1161486,1161540,1161549,1161584,1162082,1162149,1162169,1162721,1162769,1162836,1162932,1163630,1164419,1164438,1164469,1164480,1164567,1165234,1165247-1165248,1165253,1165273,1165282,1165309,1165331,1165338,1165347,1165360-1165361,1165367-1165368,1165602,1165608,1165677,1165693,1165721,1165723,1165728,1165730,1165738,1165746,1165765,1165777,1165918,1165921,1166077,1166150-1166151,1166290,1166366,1166620,1166686,1166752,1166757,1167368,1167394,1169447,1171692,1172233-1172234,1172236,1172269,1172278,1172282,1172610
Modified:
tomcat/tc7.0.x/trunk/java/org/apache/jasper/compiler/JspRuntimeContext.java
URL:
http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/java/org/apache/jasper/compiler/JspRuntimeContext.java?rev=1172614&r1=1172613&r2=1172614&view=diff
==============================================================================
--- tomcat/tc7.0.x/trunk/java/org/apache/jasper/compiler/JspRuntimeContext.java
(original)
+++ tomcat/tc7.0.x/trunk/java/org/apache/jasper/compiler/JspRuntimeContext.java
Mon Sep 19 13:24:10 2011
@@ -250,6 +250,7 @@ public final class JspRuntimeContext {
replaced.getJspUri(),
context.getContextPath()));
}
unloadJspServletWrapper(replaced);
+ entry.clearReplaced();
}
return entry;
}
Modified:
tomcat/tc7.0.x/trunk/java/org/apache/jasper/util/FastRemovalDequeue.java
URL:
http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/java/org/apache/jasper/util/FastRemovalDequeue.java?rev=1172614&r1=1172613&r2=1172614&view=diff
==============================================================================
--- tomcat/tc7.0.x/trunk/java/org/apache/jasper/util/FastRemovalDequeue.java
(original)
+++ tomcat/tc7.0.x/trunk/java/org/apache/jasper/util/FastRemovalDequeue.java
Mon Sep 19 13:24:10 2011
@@ -284,6 +284,10 @@ public class FastRemovalDequeue<T> {
this.replaced = replaced;
}
+ public final void clearReplaced() {
+ this.replaced = null;
+ }
+
private final Entry getNext() {
return next;
}
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=1172614&r1=1172613&r2=1172614&view=diff
==============================================================================
--- tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml (original)
+++ tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml Mon Sep 19 13:24:10 2011
@@ -133,6 +133,17 @@
</fix>
</changelog>
</subsection>
+ <subsection name="Jasper">
+ <changelog>
+ <fix>
+ When unloading JSPs due to configuration of the
+ <code>maxLoadedJsps</code> initialisation parameter, the unloading code
+ was retaining a reference to the to the unloaded JSP preventing the
+ associated class from being unloaded until the JSP that replaced it was
+ itself unloaded. (markt)
+ </fix>
+ </changelog>
+ </subsection>
<subsection name="Cluster">
<changelog>
<add>
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