Author: markt
Date: Mon Feb 24 17:10:59 2014
New Revision: 1571355
URL: http://svn.apache.org/r1571355
Log:
Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=56177
Handle dependency tracking for TLDs when using JspC with a tag library JAR that
is located outside of the web application.
Modified:
tomcat/trunk/java/org/apache/jasper/compiler/TagLibraryInfoImpl.java
tomcat/trunk/webapps/docs/changelog.xml
Modified: tomcat/trunk/java/org/apache/jasper/compiler/TagLibraryInfoImpl.java
URL:
http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/jasper/compiler/TagLibraryInfoImpl.java?rev=1571355&r1=1571354&r2=1571355&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/jasper/compiler/TagLibraryInfoImpl.java
(original)
+++ tomcat/trunk/java/org/apache/jasper/compiler/TagLibraryInfoImpl.java Mon
Feb 24 17:10:59 2014
@@ -22,6 +22,7 @@ import java.io.StringWriter;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
+import java.net.URLConnection;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashSet;
@@ -133,10 +134,36 @@ class TagLibraryInfoImpl extends TagLibr
// Add the dependencies on the TLD to the referencing page
PageInfo pageInfo = ctxt.createCompiler().getPageInfo();
if (pageInfo != null) {
+ // If the TLD is in a JAR, that JAR may not be part of the web
+ // application
String path = tldResourcePath.getWebappPath();
- // Add TLD (jar==null) / JAR (jar!=null) file to dependency list
- pageInfo.addDependant(path, ctxt.getLastModified(path));
+ if (path != null) {
+ // Add TLD (jar==null) / JAR (jar!=null) file to dependency
list
+ pageInfo.addDependant(path, ctxt.getLastModified(path));
+ }
if (jar != null) {
+ if (path == null) {
+ // JAR not in the web application so add it directly
+ URL jarUrl = jar.getJarFileURL();
+ long lastMod = -1;
+ URLConnection urlConn = null;
+ try {
+ urlConn = jarUrl.openConnection();
+ lastMod = urlConn.getLastModified();
+ } catch (IOException ioe) {
+ throw new JasperException(ioe);
+ } finally {
+ if (urlConn != null) {
+ try {
+ urlConn.getInputStream().close();
+ } catch (IOException e) {
+ // Ignore
+ }
+ }
+ }
+ pageInfo.addDependant(jarUrl.toExternalForm(),
+ Long.valueOf(lastMod));
+ }
// Add TLD within the JAR to the dependency list
String entryName = tldResourcePath.getEntryName();
try {
Modified: tomcat/trunk/webapps/docs/changelog.xml
URL:
http://svn.apache.org/viewvc/tomcat/trunk/webapps/docs/changelog.xml?rev=1571355&r1=1571354&r2=1571355&view=diff
==============================================================================
--- tomcat/trunk/webapps/docs/changelog.xml (original)
+++ tomcat/trunk/webapps/docs/changelog.xml Mon Feb 24 17:10:59 2014
@@ -99,6 +99,11 @@
<bug>56179</bug>: Fix parsing of EL expressions that contain
unnecessary
parentheses. (markt)
</fix>
+ <fix>
+ <bug>56177</bug>: Handle dependency tracking for TLDs when using JspC
+ with a tag library JAR that is located outside of the web application.
+ (markt)
+ </fix>
</changelog>
</subsection>
<subsection name="WebSocket">
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