[유치수] [NOBTS] add bytes to long[2]

git-svn-id: http://svn.bds.nhncorp.com/pe/hippo-commons/trunk@696 84d0f5b1-2673-498c-a247-62c4ff18d310

src/main/java/com/profiler/common/hbase/HBaseClient.java

@@ -233,8 +233,6 @@ public class HBaseClient {
 				HTableInterface htable = getHTable(tableName);
 
 				if (query.isSingleRow()) {
-					System.out.println("Query single row");
-
 					Get get = new Get(startRow);
 
 					if (columns != null) {
@@ -247,9 +245,7 @@ public class HBaseClient {
 					List<Result> resultList = new ArrayList<Result>(1);
 					resultList.add(result);
 					resultIterator = resultList.iterator();
-
 				} else {
-					System.out.println("Query multiple rows");
 					Scan scan = new Scan();
 
 					if (startRow != null) {
@@ -269,19 +265,10 @@ public class HBaseClient {
 
 					LOG.debug("Executing scanner: " + query);
 
-					System.out.println("executing scanner:" + query);
-
 					long start = System.currentTimeMillis();
 
 					resultScanner = htable.getScanner(scan);
 
-					System.out.println("result scanner:" + resultScanner);
-
-					Iterator<Result> it = resultScanner.iterator();
-					while (it.hasNext()) {
-						System.out.println("R=" + it.next());
-					}
-
 					LOG.trace("Time taken for scanner: " + (System.currentTimeMillis() - start));
 
 					resultIterator = resultScanner.iterator();

src/main/java/com/profiler/common/util/BytesUtils.java

@@ -8,6 +8,29 @@ public class BytesUtils {
         return buffer;
     }
 
+	public static final long[] bytesToLongLong(byte[] b) {
+		long[] result = new long[2];
+
+		result[0] = byteToLong(b, 0);
+		result[1] = byteToLong(b, 8);
+
+		return result;
+	}
+
+	public static final long byteToLong(byte[] b, int offset) {
+		if (b.length < offset + 8) {
+			throw new IllegalArgumentException("Illegal bytes or offset.");
+		}
+
+		long rv = 0;
+		for (int index = offset; index < offset + 8; index++) {
+			byte i = b[index];
+			rv = (rv << 8) | (i < 0 ? 256 + i : i);
+		}
+
+		return rv;
+	}
+    
     private static void writeLong(long value, byte[] buf, int offset) {
 //        for (int i = offset + 7; i > offset; i--) {
 //          buf [i]= (byte) val;