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Posted to dev@tomcat.apache.org by ma...@apache.org on 2013/12/12 20:29:04 UTC
svn commit: r1550503 - in
/tomcat/trunk/java/org/apache/catalina/webresources: StandardRoot.java
TraceWrapperInputStream.java mbeans-descriptors.xml
Author: markt
Date: Thu Dec 12 19:29:03 2013
New Revision: 1550503
URL: http://svn.apache.org/r1550503
Log:
Make the trace resources accessible via JMX.
Modified:
tomcat/trunk/java/org/apache/catalina/webresources/StandardRoot.java
tomcat/trunk/java/org/apache/catalina/webresources/TraceWrapperInputStream.java
tomcat/trunk/java/org/apache/catalina/webresources/mbeans-descriptors.xml
Modified: tomcat/trunk/java/org/apache/catalina/webresources/StandardRoot.java
URL: http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/webresources/StandardRoot.java?rev=1550503&r1=1550502&r2=1550503&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/webresources/StandardRoot.java (original)
+++ tomcat/trunk/java/org/apache/catalina/webresources/StandardRoot.java Thu Dec 12 19:29:03 2013
@@ -486,6 +486,14 @@ public class StandardRoot extends Lifecy
return traceLockedFiles;
}
+ public List<String> getTraceResources() {
+ List<String> result = new ArrayList<>(tracedResources.size());
+ for (WebResourceTraceWrapper traceWrapper : tracedResources) {
+ result.add(traceWrapper.toString());
+ }
+ return result;
+ }
+
@Override
public Context getContext() {
return context;
Modified: tomcat/trunk/java/org/apache/catalina/webresources/TraceWrapperInputStream.java
URL: http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/webresources/TraceWrapperInputStream.java?rev=1550503&r1=1550502&r2=1550503&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/webresources/TraceWrapperInputStream.java (original)
+++ tomcat/trunk/java/org/apache/catalina/webresources/TraceWrapperInputStream.java Thu Dec 12 19:29:03 2013
@@ -18,6 +18,8 @@ package org.apache.catalina.webresources
import java.io.IOException;
import java.io.InputStream;
+import java.io.PrintWriter;
+import java.io.StringWriter;
import org.apache.catalina.WebResourceRoot;
import org.apache.catalina.WebResourceTraceWrapper;
@@ -93,4 +95,18 @@ class TraceWrapperInputStream extends In
public Exception getCreatedBy() {
return creation;
}
+
+ @Override
+ public String toString() {
+ StringWriter sw = new StringWriter();
+ PrintWriter pw = new PrintWriter(sw);
+ sw.append('[');
+ sw.append(name);
+ sw.append(']');
+ sw.append(System.lineSeparator());
+ creation.printStackTrace(pw);
+ pw.flush();
+
+ return sw.toString();
+ }
}
Modified: tomcat/trunk/java/org/apache/catalina/webresources/mbeans-descriptors.xml
URL: http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/webresources/mbeans-descriptors.xml?rev=1550503&r1=1550502&r2=1550503&view=diff
==============================================================================
--- tomcat/trunk/java/org/apache/catalina/webresources/mbeans-descriptors.xml (original)
+++ tomcat/trunk/java/org/apache/catalina/webresources/mbeans-descriptors.xml Thu Dec 12 19:29:03 2013
@@ -34,14 +34,19 @@
is="true"
writeable="true"/>
+ <attribute name="stateName"
+ description="The current Lifecycle state of this object"
+ type="java.lang.String"
+ writeable="false"/>
+
<attribute name="traceLockedFiles"
description="Does this resources implementation track requests that lock files?"
type="boolean"
writeable="true"/>
- <attribute name="stateName"
- description="The current Lifecycle state of this object"
- type="java.lang.String"
+ <attribute name="traceResources"
+ description="List of resources currently being tracked for possible resource leaks"
+ type="java.util.List"
writeable="false"/>
</mbean>
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