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Posted to commits@camel.apache.org by da...@apache.org on 2013/03/19 17:46:56 UTC

svn commit: r1458399 - in /camel/trunk/platforms/karaf/commands/src/main: java/org/apache/camel/karaf/commands/ resources/OSGI-INF/blueprint/

Author: davsclaus
Date: Tue Mar 19 16:46:56 2013
New Revision: 1458399

URL: http://svn.apache.org/r1458399
Log:
CAMEL-6149: Backlog tracer karaf command. Work in progress.

Added:
    camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerDump.java
      - copied, changed from r1458241, camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerCommand.java
    camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerInfo.java
      - copied, changed from r1458241, camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerCommand.java
    camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerStart.java
      - copied, changed from r1458241, camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerCommand.java
    camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerStop.java
Removed:
    camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerCommand.java
Modified:
    camel/trunk/platforms/karaf/commands/src/main/resources/OSGI-INF/blueprint/camel-commands.xml

Copied: camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerDump.java (from r1458241, camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerCommand.java)
URL: http://svn.apache.org/viewvc/camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerDump.java?p2=camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerDump.java&p1=camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerCommand.java&r1=1458241&r2=1458399&rev=1458399&view=diff
==============================================================================
--- camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerCommand.java (original)
+++ camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerDump.java Tue Mar 19 16:46:56 2013
@@ -35,23 +35,18 @@ import org.apache.karaf.shell.console.Os
 /**
  * Command to use the <a href="camel.apache.org/backlogtracer">Backlog Tracer</a>.
  */
-@Command(scope = "camel", name = "backlog-tracer", description = "Access the Backlog tracer")
-public class BacklogTracerCommand extends OsgiCommandSupport {
-
-    @Option(name ="-a", aliases = {"--action"}, description = "The action to perform.", required = true, multiValued = false)
-    String action;
+@Command(scope = "camel", name = "backlog-tracer-dump", description = "Dumps traced messages from the Backlog tracer")
+public class BacklogTracerDump extends OsgiCommandSupport {
 
     @Argument(index = 0, name = "context", description = "The name of the Camel context.", required = true, multiValued = false)
     String context;
 
-    @Argument(index = 1, name = "pattern", description = "To trace/dump trace messages only for nodes matching the given pattern (default is all)", required = false, multiValued = false)
+    @Argument(index = 1, name = "pattern", description = "To dump trace messages only for nodes or routes matching the given pattern (default is all)", required = false, multiValued = false)
     String pattern;
 
-    @Argument(index = 2, name = "format", description = "Format to use with the dump action (default is xml)", required = false, multiValued = false)
+    @Option(name = "--format", aliases = "-f", description = "Format to use with the dump action (table or xml)", required = false, multiValued = false, valueToShowInHelp = "xml")
     String format;
 
-    // TODO: need to work on a better command syntax to make it easier to use
-
     private CamelController camelController;
 
     public void setCamelController(CamelController camelController) {
@@ -71,52 +66,38 @@ public class BacklogTracerCommand extend
             backlogTracer = (BacklogTracer) camel.getDefaultBacklogTracer();
         }
 
-        if ("enable".equals(action)) {
-            backlogTracer.setEnabled(true);
+        if (format == null || "xml".equals(format)) {
+            System.out.println("--------------------------------------------------------");
             if (pattern != null) {
-                backlogTracer.setTracePattern(pattern);
-                System.out.println("BacklogTracer enabled on " + camel.getName() + " using pattern: " + pattern);
+                System.out.println("BacklogTracer messages:\n" + backlogTracer.dumpTracedMessages(pattern));
             } else {
-                System.out.println("BacklogTracer enabled on " + camel.getName());
+                System.out.println("BacklogTracer messages:\n" + backlogTracer.dumpAllTracedMessagesAsXml());
             }
             return null;
-        } else if ("disable".equals(action)) {
-            backlogTracer.setEnabled(false);
-            backlogTracer.setTracePattern(null);
-            System.out.println("BacklogTracer disabled on " + camel.getName());
-            return null;
-        } else if ("summary".equals(action)) {
-            System.out.println("BacklogTracer context:" + camel.getName());
-            System.out.println("BacklogTracer enabled:" + backlogTracer.isEnabled());
-            System.out.println("BacklogTracer pattern:" + (backlogTracer.getTracePattern() != null ? backlogTracer.getTracePattern() : ""));
-            System.out.println("BacklogTracer backlogSize:" + backlogTracer.getBacklogSize());
-            System.out.println("BacklogTracer tracerCount:" + backlogTracer.getTraceCounter());
-            return null;
-        } else if ("dump".equals(action)) {
-            if (format == null || "xml".equals(format)) {
+        } else if ("table".equals(format)) {
+            JAXBContext context = JAXBContext.newInstance(MessageDump.class);
+            Unmarshaller unmarshaller = context.createUnmarshaller();
+
+            // assume its a table
+            SimpleDateFormat sdf = new SimpleDateFormat(BacklogTracerEventMessage.TIMESTAMP_FORMAT);
+            List<BacklogTracerEventMessage> events;
+            if (pattern != null) {
+                events = backlogTracer.dumpTracedMessages(pattern);
+            } else {
+                events = backlogTracer.dumpAllTracedMessages();
+            }
+            for (BacklogTracerEventMessage event : events) {
                 System.out.println("--------------------------------------------------------");
-                System.out.println("BacklogTracer messages:\n" + backlogTracer.dumpAllTracedMessagesAsXml());
-                return null;
-            } else if ("table".equals(format)) {
-                JAXBContext context = JAXBContext.newInstance(MessageDump.class);
-                Unmarshaller unmarshaller = context.createUnmarshaller();
-
-                // assume its a table
-                SimpleDateFormat sdf = new SimpleDateFormat(BacklogTracerEventMessage.TIMESTAMP_FORMAT);
-                List<BacklogTracerEventMessage> events = backlogTracer.dumpAllTracedMessages();
-                for (BacklogTracerEventMessage event : events) {
-                    System.out.println("--------------------------------------------------------");
-                    System.out.println("#" + event.getUid() + "\tExchangeId: " + event.getExchangeId());
-                    System.out.println("Timestamp: " + sdf.format(event.getTimestamp()));
-                    System.out.println("Route: " + event.getRouteId() + " --> " + event.getToNode());
-
-                    MessageDump msg = (MessageDump) unmarshaller.unmarshal(new StringReader(event.getMessageAsXml()));
-                    String breadcrumb = getBreadcrumbId(msg.getHeaders());
-                    if (breadcrumb != null) {
-                        System.out.println("Breadcrumb: " + breadcrumb);
-                    }
-                    System.out.println("Body: " + msg.getBody().getValue());
+                System.out.println("#" + event.getUid() + "\tExchangeId: " + event.getExchangeId());
+                System.out.println("Timestamp: " + sdf.format(event.getTimestamp()));
+                System.out.println("Route: " + event.getRouteId() + " --> " + event.getToNode());
+
+                MessageDump msg = (MessageDump) unmarshaller.unmarshal(new StringReader(event.getMessageAsXml()));
+                String breadcrumb = getBreadcrumbId(msg.getHeaders());
+                if (breadcrumb != null) {
+                    System.out.println("Breadcrumb: " + breadcrumb);
                 }
+                System.out.println("Body: " + msg.getBody().getValue());
             }
         }
 

Copied: camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerInfo.java (from r1458241, camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerCommand.java)
URL: http://svn.apache.org/viewvc/camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerInfo.java?p2=camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerInfo.java&p1=camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerCommand.java&r1=1458241&r2=1458399&rev=1458399&view=diff
==============================================================================
--- camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerCommand.java (original)
+++ camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerInfo.java Tue Mar 19 16:46:56 2013
@@ -16,42 +16,21 @@
  */
 package org.apache.camel.karaf.commands;
 
-import java.io.StringReader;
-import java.text.SimpleDateFormat;
-import java.util.List;
-import javax.xml.bind.JAXBContext;
-import javax.xml.bind.Unmarshaller;
-
 import org.apache.camel.CamelContext;
-import org.apache.camel.Exchange;
-import org.apache.camel.api.management.mbean.BacklogTracerEventMessage;
 import org.apache.camel.processor.interceptor.BacklogTracer;
-import org.apache.camel.util.MessageDump;
 import org.apache.felix.gogo.commands.Argument;
 import org.apache.felix.gogo.commands.Command;
-import org.apache.felix.gogo.commands.Option;
 import org.apache.karaf.shell.console.OsgiCommandSupport;
 
 /**
  * Command to use the <a href="camel.apache.org/backlogtracer">Backlog Tracer</a>.
  */
-@Command(scope = "camel", name = "backlog-tracer", description = "Access the Backlog tracer")
-public class BacklogTracerCommand extends OsgiCommandSupport {
-
-    @Option(name ="-a", aliases = {"--action"}, description = "The action to perform.", required = true, multiValued = false)
-    String action;
+@Command(scope = "camel", name = "backlog-tracer-info", description = "Displays the current status of the Backlog tracer")
+public class BacklogTracerInfo extends OsgiCommandSupport {
 
     @Argument(index = 0, name = "context", description = "The name of the Camel context.", required = true, multiValued = false)
     String context;
 
-    @Argument(index = 1, name = "pattern", description = "To trace/dump trace messages only for nodes matching the given pattern (default is all)", required = false, multiValued = false)
-    String pattern;
-
-    @Argument(index = 2, name = "format", description = "Format to use with the dump action (default is xml)", required = false, multiValued = false)
-    String format;
-
-    // TODO: need to work on a better command syntax to make it easier to use
-
     private CamelController camelController;
 
     public void setCamelController(CamelController camelController) {
@@ -71,67 +50,16 @@ public class BacklogTracerCommand extend
             backlogTracer = (BacklogTracer) camel.getDefaultBacklogTracer();
         }
 
-        if ("enable".equals(action)) {
-            backlogTracer.setEnabled(true);
-            if (pattern != null) {
-                backlogTracer.setTracePattern(pattern);
-                System.out.println("BacklogTracer enabled on " + camel.getName() + " using pattern: " + pattern);
-            } else {
-                System.out.println("BacklogTracer enabled on " + camel.getName());
-            }
-            return null;
-        } else if ("disable".equals(action)) {
-            backlogTracer.setEnabled(false);
-            backlogTracer.setTracePattern(null);
-            System.out.println("BacklogTracer disabled on " + camel.getName());
-            return null;
-        } else if ("summary".equals(action)) {
-            System.out.println("BacklogTracer context:" + camel.getName());
-            System.out.println("BacklogTracer enabled:" + backlogTracer.isEnabled());
-            System.out.println("BacklogTracer pattern:" + (backlogTracer.getTracePattern() != null ? backlogTracer.getTracePattern() : ""));
-            System.out.println("BacklogTracer backlogSize:" + backlogTracer.getBacklogSize());
-            System.out.println("BacklogTracer tracerCount:" + backlogTracer.getTraceCounter());
-            return null;
-        } else if ("dump".equals(action)) {
-            if (format == null || "xml".equals(format)) {
-                System.out.println("--------------------------------------------------------");
-                System.out.println("BacklogTracer messages:\n" + backlogTracer.dumpAllTracedMessagesAsXml());
-                return null;
-            } else if ("table".equals(format)) {
-                JAXBContext context = JAXBContext.newInstance(MessageDump.class);
-                Unmarshaller unmarshaller = context.createUnmarshaller();
-
-                // assume its a table
-                SimpleDateFormat sdf = new SimpleDateFormat(BacklogTracerEventMessage.TIMESTAMP_FORMAT);
-                List<BacklogTracerEventMessage> events = backlogTracer.dumpAllTracedMessages();
-                for (BacklogTracerEventMessage event : events) {
-                    System.out.println("--------------------------------------------------------");
-                    System.out.println("#" + event.getUid() + "\tExchangeId: " + event.getExchangeId());
-                    System.out.println("Timestamp: " + sdf.format(event.getTimestamp()));
-                    System.out.println("Route: " + event.getRouteId() + " --> " + event.getToNode());
-
-                    MessageDump msg = (MessageDump) unmarshaller.unmarshal(new StringReader(event.getMessageAsXml()));
-                    String breadcrumb = getBreadcrumbId(msg.getHeaders());
-                    if (breadcrumb != null) {
-                        System.out.println("Breadcrumb: " + breadcrumb);
-                    }
-                    System.out.println("Body: " + msg.getBody().getValue());
-                }
-            }
-        }
-
-        return null;
-    }
-
-    private static String getBreadcrumbId(List<MessageDump.Header> headers) {
-        if (headers == null || headers.isEmpty()) {
-            return null;
-        }
-        for (MessageDump.Header header : headers) {
-            if (header.getKey().equals(Exchange.BREADCRUMB_ID)) {
-                return header.getValue();
-            }
-        }
+        System.out.println("BacklogTracer context:\t\t" + camel.getName());
+        System.out.println("BacklogTracer enabled:\t\t" + backlogTracer.isEnabled());
+        System.out.println("BacklogTracer pattern:\t\t" + (backlogTracer.getTracePattern() != null ? backlogTracer.getTracePattern() : ""));
+        System.out.println("BacklogTracer removeOnDump:\t" + backlogTracer.isRemoveOnDump());
+        System.out.println("BacklogTracer backlogSize:\t" + backlogTracer.getBacklogSize());
+        System.out.println("BacklogTracer tracerCount:\t" + backlogTracer.getTraceCounter());
+        System.out.println("BacklogTracer body...");
+        System.out.println("\tmaxChars:\t\t" + backlogTracer.getBodyMaxChars());
+        System.out.println("\tincludeFiles:\t\t" + backlogTracer.isBodyIncludeFiles());
+        System.out.println("\tincludeStreams:\t\t" + backlogTracer.isBodyIncludeStreams());
         return null;
     }
 }

Copied: camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerStart.java (from r1458241, camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerCommand.java)
URL: http://svn.apache.org/viewvc/camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerStart.java?p2=camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerStart.java&p1=camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerCommand.java&r1=1458241&r2=1458399&rev=1458399&view=diff
==============================================================================
--- camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerCommand.java (original)
+++ camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerStart.java Tue Mar 19 16:46:56 2013
@@ -16,17 +16,8 @@
  */
 package org.apache.camel.karaf.commands;
 
-import java.io.StringReader;
-import java.text.SimpleDateFormat;
-import java.util.List;
-import javax.xml.bind.JAXBContext;
-import javax.xml.bind.Unmarshaller;
-
 import org.apache.camel.CamelContext;
-import org.apache.camel.Exchange;
-import org.apache.camel.api.management.mbean.BacklogTracerEventMessage;
 import org.apache.camel.processor.interceptor.BacklogTracer;
-import org.apache.camel.util.MessageDump;
 import org.apache.felix.gogo.commands.Argument;
 import org.apache.felix.gogo.commands.Command;
 import org.apache.felix.gogo.commands.Option;
@@ -35,22 +26,24 @@ import org.apache.karaf.shell.console.Os
 /**
  * Command to use the <a href="camel.apache.org/backlogtracer">Backlog Tracer</a>.
  */
-@Command(scope = "camel", name = "backlog-tracer", description = "Access the Backlog tracer")
-public class BacklogTracerCommand extends OsgiCommandSupport {
-
-    @Option(name ="-a", aliases = {"--action"}, description = "The action to perform.", required = true, multiValued = false)
-    String action;
+@Command(scope = "camel", name = "backlog-tracer-start", description = "Starts the Backlog tracer")
+public class BacklogTracerStart extends OsgiCommandSupport {
 
-    @Argument(index = 0, name = "context", description = "The name of the Camel context.", required = true, multiValued = false)
+    @Argument(index = 0, name = "context", description = "The name of the Camel context.",
+            required = true, multiValued = false)
     String context;
 
-    @Argument(index = 1, name = "pattern", description = "To trace/dump trace messages only for nodes matching the given pattern (default is all)", required = false, multiValued = false)
+    @Argument(index = 1, name = "pattern", description = "To trace messages only for nodes or routes matching the given pattern (default is all)",
+            required = false, multiValued = false)
     String pattern;
 
-    @Argument(index = 2, name = "format", description = "Format to use with the dump action (default is xml)", required = false, multiValued = false)
-    String format;
-
-    // TODO: need to work on a better command syntax to make it easier to use
+    @Option(name = "--backlogSize", aliases = "-s", description = "Number of maximum traced messages in total to keep in the backlog (FIFO queue)",
+            required = false, multiValued = false, valueToShowInHelp = "1000")
+    Integer backlogSize;
+
+    @Option(name = "--removeOnDump", aliases = "-r", description = "Whether to remove traced messages when dumping the messages",
+            required = false, multiValued = false)
+    Boolean removeOnDump;
 
     private CamelController camelController;
 
@@ -71,67 +64,20 @@ public class BacklogTracerCommand extend
             backlogTracer = (BacklogTracer) camel.getDefaultBacklogTracer();
         }
 
-        if ("enable".equals(action)) {
-            backlogTracer.setEnabled(true);
-            if (pattern != null) {
-                backlogTracer.setTracePattern(pattern);
-                System.out.println("BacklogTracer enabled on " + camel.getName() + " using pattern: " + pattern);
-            } else {
-                System.out.println("BacklogTracer enabled on " + camel.getName());
-            }
-            return null;
-        } else if ("disable".equals(action)) {
-            backlogTracer.setEnabled(false);
-            backlogTracer.setTracePattern(null);
-            System.out.println("BacklogTracer disabled on " + camel.getName());
-            return null;
-        } else if ("summary".equals(action)) {
-            System.out.println("BacklogTracer context:" + camel.getName());
-            System.out.println("BacklogTracer enabled:" + backlogTracer.isEnabled());
-            System.out.println("BacklogTracer pattern:" + (backlogTracer.getTracePattern() != null ? backlogTracer.getTracePattern() : ""));
-            System.out.println("BacklogTracer backlogSize:" + backlogTracer.getBacklogSize());
-            System.out.println("BacklogTracer tracerCount:" + backlogTracer.getTraceCounter());
-            return null;
-        } else if ("dump".equals(action)) {
-            if (format == null || "xml".equals(format)) {
-                System.out.println("--------------------------------------------------------");
-                System.out.println("BacklogTracer messages:\n" + backlogTracer.dumpAllTracedMessagesAsXml());
-                return null;
-            } else if ("table".equals(format)) {
-                JAXBContext context = JAXBContext.newInstance(MessageDump.class);
-                Unmarshaller unmarshaller = context.createUnmarshaller();
-
-                // assume its a table
-                SimpleDateFormat sdf = new SimpleDateFormat(BacklogTracerEventMessage.TIMESTAMP_FORMAT);
-                List<BacklogTracerEventMessage> events = backlogTracer.dumpAllTracedMessages();
-                for (BacklogTracerEventMessage event : events) {
-                    System.out.println("--------------------------------------------------------");
-                    System.out.println("#" + event.getUid() + "\tExchangeId: " + event.getExchangeId());
-                    System.out.println("Timestamp: " + sdf.format(event.getTimestamp()));
-                    System.out.println("Route: " + event.getRouteId() + " --> " + event.getToNode());
-
-                    MessageDump msg = (MessageDump) unmarshaller.unmarshal(new StringReader(event.getMessageAsXml()));
-                    String breadcrumb = getBreadcrumbId(msg.getHeaders());
-                    if (breadcrumb != null) {
-                        System.out.println("Breadcrumb: " + breadcrumb);
-                    }
-                    System.out.println("Body: " + msg.getBody().getValue());
-                }
-            }
+        backlogTracer.setEnabled(true);
+        if (backlogSize != null) {
+            backlogTracer.setBacklogSize(backlogSize);
         }
-
-        return null;
-    }
-
-    private static String getBreadcrumbId(List<MessageDump.Header> headers) {
-        if (headers == null || headers.isEmpty()) {
-            return null;
+        if (removeOnDump != null) {
+            backlogTracer.setRemoveOnDump(removeOnDump);
         }
-        for (MessageDump.Header header : headers) {
-            if (header.getKey().equals(Exchange.BREADCRUMB_ID)) {
-                return header.getValue();
-            }
+        if (pattern != null) {
+            backlogTracer.setTracePattern(pattern);
+            System.out.println("BacklogTracer started on " + camel.getName() + " using pattern: " + pattern + " with size: " + backlogTracer.getBacklogSize());
+        } else {
+            System.out.println("BacklogTracer started on " + camel.getName() + " with size: " + backlogTracer.getBacklogSize());
         }
         return null;
     }
+
 }

Added: camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerStop.java
URL: http://svn.apache.org/viewvc/camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerStop.java?rev=1458399&view=auto
==============================================================================
--- camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerStop.java (added)
+++ camel/trunk/platforms/karaf/commands/src/main/java/org/apache/camel/karaf/commands/BacklogTracerStop.java Tue Mar 19 16:46:56 2013
@@ -0,0 +1,58 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.camel.karaf.commands;
+
+import org.apache.camel.CamelContext;
+import org.apache.camel.processor.interceptor.BacklogTracer;
+import org.apache.felix.gogo.commands.Argument;
+import org.apache.felix.gogo.commands.Command;
+import org.apache.karaf.shell.console.OsgiCommandSupport;
+
+/**
+ * Command to use the <a href="camel.apache.org/backlogtracer">Backlog Tracer</a>.
+ */
+@Command(scope = "camel", name = "backlog-tracer-stop", description = "Stops the Backlog tracer")
+public class BacklogTracerStop extends OsgiCommandSupport {
+
+    @Argument(index = 0, name = "context", description = "The name of the Camel context.", required = true, multiValued = false)
+    String context;
+
+    private CamelController camelController;
+
+    public void setCamelController(CamelController camelController) {
+        this.camelController = camelController;
+    }
+
+    @Override
+    protected Object doExecute() throws Exception {
+        CamelContext camel = camelController.getCamelContext(context);
+        if (camel == null) {
+            System.err.println("CamelContext " + context + " not found.");
+            return null;
+        }
+
+        BacklogTracer backlogTracer = BacklogTracer.getBacklogTracer(camel);
+        if (backlogTracer == null) {
+            backlogTracer = (BacklogTracer) camel.getDefaultBacklogTracer();
+        }
+
+        backlogTracer.setEnabled(false);
+        System.out.println("BacklogTracer stopped on " + camel.getName());
+        return null;
+    }
+
+}

Modified: camel/trunk/platforms/karaf/commands/src/main/resources/OSGI-INF/blueprint/camel-commands.xml
URL: http://svn.apache.org/viewvc/camel/trunk/platforms/karaf/commands/src/main/resources/OSGI-INF/blueprint/camel-commands.xml?rev=1458399&r1=1458398&r2=1458399&view=diff
==============================================================================
--- camel/trunk/platforms/karaf/commands/src/main/resources/OSGI-INF/blueprint/camel-commands.xml (original)
+++ camel/trunk/platforms/karaf/commands/src/main/resources/OSGI-INF/blueprint/camel-commands.xml Tue Mar 19 16:46:56 2013
@@ -122,8 +122,35 @@
                 <null/>
             </completers>
         </command>
-        <command name="camel/backlog-tracer">
-            <action class="org.apache.camel.karaf.commands.BacklogTracerCommand">
+        <command name="camel/backlog-tracer-info">
+            <action class="org.apache.camel.karaf.commands.BacklogTracerInfo">
+                <property name="camelController" ref="camelController"/>
+            </action>
+            <completers>
+                <ref component-id="camelContextCompleter"/>
+                <null/>
+            </completers>
+        </command>
+        <command name="camel/backlog-tracer-dump">
+            <action class="org.apache.camel.karaf.commands.BacklogTracerDump">
+                <property name="camelController" ref="camelController"/>
+            </action>
+            <completers>
+                <ref component-id="camelContextCompleter"/>
+                <null/>
+            </completers>
+        </command>
+        <command name="camel/backlog-tracer-start">
+            <action class="org.apache.camel.karaf.commands.BacklogTracerStart">
+                <property name="camelController" ref="camelController"/>
+            </action>
+            <completers>
+                <ref component-id="camelContextCompleter"/>
+                <null/>
+            </completers>
+        </command>
+        <command name="camel/backlog-tracer-stop">
+            <action class="org.apache.camel.karaf.commands.BacklogTracerStop">
                 <property name="camelController" ref="camelController"/>
             </action>
             <completers>