Added isXXXEnabled() methods to Log.

git-svn-id: https://svn.apache.org/repos/asf/maven/components/trunk@168486 13f79535-47bb-0310-9956-ffa450edef68

maven-core/src/main/java/org/apache/maven/monitor/logging/DefaultLog.java

@@ -76,4 +76,24 @@ public class DefaultLog
         logger.error( "", error );
     }
 
+    public boolean isDebugEnabled()
+    {
+        return logger.isDebugEnabled();
+    }
+
+    public boolean isInfoEnabled()
+    {
+        return logger.isInfoEnabled();
+    }
+
+    public boolean isWarnEnabled()
+    {
+        return logger.isWarnEnabled();
+    }
+
+    public boolean isErrorEnabled()
+    {
+        return logger.isErrorEnabled();
+    }
+
 }

maven-monitor/src/main/java/org/apache/maven/monitor/logging/Log.java

@@ -6,24 +6,32 @@ package org.apache.maven.monitor.logging;
 public interface Log
 {
 
+    boolean isDebugEnabled();
+    
     void debug( CharSequence content );
 
     void debug( CharSequence content, Throwable error );
 
     void debug( Throwable error );
 
+    boolean isInfoEnabled();
+    
     void info( CharSequence content );
 
     void info( CharSequence content, Throwable error );
 
     void info( Throwable error );
 
+    boolean isWarnEnabled();
+    
     void warn( CharSequence content );
 
     void warn( CharSequence content, Throwable error );
 
     void warn( Throwable error );
 
+    boolean isErrorEnabled();
+    
     void error( CharSequence content );
 
     void error( CharSequence content, Throwable error );

maven-monitor/src/main/java/org/apache/maven/monitor/logging/SystemStreamLog.java

@@ -105,4 +105,25 @@ public class SystemStreamLog
         System.out.println( "[" + prefix + "] " + content.toString() + "\n\n" + sWriter.toString() );
     }
 
+    public boolean isDebugEnabled()
+    {
+        // TODO: Not sure how best to set these for this implementation...
+        return false;
+    }
+
+    public boolean isInfoEnabled()
+    {
+        return true;
+    }
+
+    public boolean isWarnEnabled()
+    {
+        return true;
+    }
+
+    public boolean isErrorEnabled()
+    {
+        return true;
+    }
+
 }