Verbose logging added to ILogMonitor.

Author: mjfryc

src/main/java/pl/mjaron/tinyloki/ErrorLogMonitor.java

@@ -5,9 +5,17 @@
  */
 public class ErrorLogMonitor implements ILogMonitor {
 
+    @Override
+    public boolean isVerbose() {
+        return false;
+    }
+
+    @Override
+    public void logVerbose(String what) {
+    }
+
     @Override
     public void logInfo(final String what) {
-        ILogMonitor.printInfo(what);
     }
 
     @Override

src/main/java/pl/mjaron/tinyloki/ILogMonitor.java

@@ -5,6 +5,18 @@
  */
 public interface ILogMonitor {
 
+    /**
+     * Default meta-logging implementation.
+     * <p>
+     * Used internally by TinyLoki implementation for this library diagnostic purposes.
+     *
+     * @param what Log content.
+     * @since 1.1.7
+     */
+    static void printVerbose(final String what) {
+        System.out.println("[TinyLoki][" + System.currentTimeMillis() + "][V] " + what);
+    }
+
     /**
      * Default meta-logging implementation.
      * <p>
@@ -27,6 +39,16 @@ static void printError(final String what) {
         System.err.println("[TinyLoki][" + System.currentTimeMillis() + "][E] " + what);
     }
 
+    /**
+     * Tells whether verbose messages are logged by this log monitor.
+     *
+     * @return <code>true</code> when verbose messages are processed by this log monitor.
+     * @since 1.1.7
+     */
+    boolean isVerbose();
+
+    void logVerbose(final String what);
+
     void logInfo(final String what);
 
     void logError(final String what);

src/main/java/pl/mjaron/tinyloki/SilentLogMonitor.java

@@ -6,6 +6,15 @@
  * @since 1.0.0
  */
 public class SilentLogMonitor implements ILogMonitor {
+    @Override
+    public boolean isVerbose() {
+        return false;
+    }
+
+    @Override
+    public void logVerbose(String what) {
+    }
+
     @Override
     public void logInfo(String what) {
     }

src/main/java/pl/mjaron/tinyloki/TinyLoki.java

@@ -513,11 +513,16 @@ public boolean closeSync() throws InterruptedException {
     protected void internalProcessLogs() throws InterruptedException {
         final byte[][] buffers = logCollector.collectAll();
         if (buffers == null) {
-            logMonitor.logInfo("Buffers count: [0] (null).");
+            if (logMonitor.isVerbose()) {
+                logMonitor.logVerbose("Buffers count: [0] (null).");
+            }
             return;
         }
 
-        logMonitor.logInfo("Buffers count: [" + buffers.length + "].");
+        if (logMonitor.isVerbose()) {
+            logMonitor.logVerbose("Buffers count: [" + buffers.length + "].");
+        }
+
         for (final byte[] logs : buffers) {
             final byte[] toSend;
             if (logEncoder == null) {

src/main/java/pl/mjaron/tinyloki/VerboseLogMonitor.java

@@ -19,6 +19,16 @@ public VerboseLogMonitor(final boolean printMessages) {
         this.printMessages = printMessages;
     }
 
+    @Override
+    public boolean isVerbose() {
+        return true;
+    }
+
+    @Override
+    public void logVerbose(String what) {
+        ILogMonitor.printVerbose(what);
+    }
+
     @Override
     public void logInfo(String what) {
         ILogMonitor.printInfo(what);