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Posted to dev@tomcat.apache.org by ma...@apache.org on 2015/04/23 14:45:24 UTC
svn commit: r1675595 - in /tomcat/tc8.0.x/trunk: ./
java/org/apache/jasper/JspCompilationContext.java
java/org/apache/jasper/servlet/JspServletWrapper.java
webapps/docs/changelog.xml
Author: markt
Date: Thu Apr 23 12:45:24 2015
New Revision: 1675595
URL: http://svn.apache.org/r1675595
Log:
Fix https://bz.apache.org/bugzilla/show_bug.cgi?id=57845
Ensure that when an updated class file is detected that the JspLoader that loaded the old class file is cleared so a new JspLoader can load the new version of the class
Modified:
tomcat/tc8.0.x/trunk/ (props changed)
tomcat/tc8.0.x/trunk/java/org/apache/jasper/JspCompilationContext.java
tomcat/tc8.0.x/trunk/java/org/apache/jasper/servlet/JspServletWrapper.java
tomcat/tc8.0.x/trunk/webapps/docs/changelog.xml
Propchange: tomcat/tc8.0.x/trunk/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Thu Apr 23 12:45:24 2015
@@ -1 +1 @@
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Modified: tomcat/tc8.0.x/trunk/java/org/apache/jasper/JspCompilationContext.java
URL: http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/jasper/JspCompilationContext.java?rev=1675595&r1=1675594&r2=1675595&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/java/org/apache/jasper/JspCompilationContext.java (original)
+++ tomcat/tc8.0.x/trunk/java/org/apache/jasper/JspCompilationContext.java Thu Apr 23 12:45:24 2015
@@ -182,6 +182,11 @@ public class JspCompilationContext {
return jspLoader;
}
+ public void clearJspLoader() {
+ jspLoader = null;
+ }
+
+
/** ---------- Input/Output ---------- */
/**
Modified: tomcat/tc8.0.x/trunk/java/org/apache/jasper/servlet/JspServletWrapper.java
URL: http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/java/org/apache/jasper/servlet/JspServletWrapper.java?rev=1675595&r1=1675594&r2=1675595&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/java/org/apache/jasper/servlet/JspServletWrapper.java (original)
+++ tomcat/tc8.0.x/trunk/java/org/apache/jasper/servlet/JspServletWrapper.java Thu Apr 23 12:45:24 2015
@@ -219,6 +219,13 @@ public class JspServletWrapper {
if (this.servletClassLastModifiedTime < lastModified) {
this.servletClassLastModifiedTime = lastModified;
reload = true;
+ // Really need to unload the old class but can't do that. Do
+ // the next best thing which is throw away the JspLoader so
+ // a new loader will be created which will load the new
+ // class.
+ // TODO Are there inefficiencies between reload and the
+ // isOutDated() check?
+ ctxt.clearJspLoader();
}
}
}
Modified: tomcat/tc8.0.x/trunk/webapps/docs/changelog.xml
URL: http://svn.apache.org/viewvc/tomcat/tc8.0.x/trunk/webapps/docs/changelog.xml?rev=1675595&r1=1675594&r2=1675595&view=diff
==============================================================================
--- tomcat/tc8.0.x/trunk/webapps/docs/changelog.xml (original)
+++ tomcat/tc8.0.x/trunk/webapps/docs/changelog.xml Thu Apr 23 12:45:24 2015
@@ -138,6 +138,16 @@
</fix>
</changelog>
</subsection>
+ <subsection name="Jasper">
+ <changelog>
+ <fix>
+ <bug>57845</bug>: Ensure that, if the same JSP is accessed directly and
+ via a <code><jsp-file></code> declaration in web.xml, updates to
+ the JSP are visible (subject to the normal rules on re-compilation)
+ regardless of how the JSP is accessed. (markt)
+ </fix>
+ </changelog>
+ </subsection>
<subsection name="Cluster">
<changelog>
<fix>
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