X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fnetconf%2Fnetconf-netty-util%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fnetconf%2Fnettyutil%2Fhandler%2FNetconfXMLToHelloMessageDecoder.java;fp=opendaylight%2Fnetconf%2Fnetconf-netty-util%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fnetconf%2Fnettyutil%2Fhandler%2FNetconfXMLToHelloMessageDecoder.java;h=10f699f8d52d07957908925dac791e119b1b1a52;hp=e6c5e5482da3328263599a6942df22e159f14dcb;hb=c05081da57a5f4740e77c50692735fb02f041657;hpb=51145748ea0c38e8bbfe4bf7a5b2b993f0879974

diff --git a/opendaylight/netconf/netconf-netty-util/src/main/java/org/opendaylight/controller/netconf/nettyutil/handler/NetconfXMLToHelloMessageDecoder.java b/opendaylight/netconf/netconf-netty-util/src/main/java/org/opendaylight/controller/netconf/nettyutil/handler/NetconfXMLToHelloMessageDecoder.java
index e6c5e5482d..10f699f8d5 100644
--- a/opendaylight/netconf/netconf-netty-util/src/main/java/org/opendaylight/controller/netconf/nettyutil/handler/NetconfXMLToHelloMessageDecoder.java
+++ b/opendaylight/netconf/netconf-netty-util/src/main/java/org/opendaylight/controller/netconf/nettyutil/handler/NetconfXMLToHelloMessageDecoder.java
@@ -109,7 +109,7 @@ public final class NetconfXMLToHelloMessageDecoder extends ByteToMessageDecoder
         }
     }
 
-    private NetconfMessage getNetconfMessage(final String additionalHeader, final Document doc) throws NetconfDocumentedException {
+    private static NetconfMessage getNetconfMessage(final String additionalHeader, final Document doc) throws NetconfDocumentedException {
         NetconfMessage msg = new NetconfMessage(doc);
         if(NetconfHelloMessage.isHelloMessage(msg)) {
             if (additionalHeader != null) {
@@ -122,7 +122,7 @@ public final class NetconfXMLToHelloMessageDecoder extends ByteToMessageDecoder
         return msg;
     }
 
-    private int getAdditionalHeaderEndIndex(final byte[] bytes) {
+    private static int getAdditionalHeaderEndIndex(final byte[] bytes) {
         for (byte[] possibleEnd : POSSIBLE_ENDS) {
             int idx = findByteSequence(bytes, possibleEnd);
 
@@ -159,13 +159,14 @@ public final class NetconfXMLToHelloMessageDecoder extends ByteToMessageDecoder
         return -1;
     }
 
-
-    private void logMessage(final byte[] bytes) {
-        String s = Charsets.UTF_8.decode(ByteBuffer.wrap(bytes)).toString();
-        LOG.debug("Parsing message \n{}", s);
+    private static void logMessage(final byte[] bytes) {
+        if (LOG.isDebugEnabled()) {
+            String s = Charsets.UTF_8.decode(ByteBuffer.wrap(bytes)).toString();
+            LOG.debug("Parsing message \n{}", s);
+        }
     }
 
-    private boolean startsWithAdditionalHeader(final byte[] bytes) {
+    private static boolean startsWithAdditionalHeader(final byte[] bytes) {
         for (byte[] possibleStart : POSSIBLE_STARTS) {
             int i = 0;
             for (byte b : possibleStart) {
@@ -182,7 +183,7 @@ public final class NetconfXMLToHelloMessageDecoder extends ByteToMessageDecoder
         return false;
     }
 
-    private String additionalHeaderToString(final byte[] bytes) {
+    private static String additionalHeaderToString(final byte[] bytes) {
         return Charsets.UTF_8.decode(ByteBuffer.wrap(bytes)).toString();
     }