hbase support

src/main/java/com/alibaba/druid/hbase/exec/HBaseUtils.java

@@ -0,0 +1,37 @@
+package com.alibaba.druid.hbase.exec;
+
+import java.io.IOException;
+import java.math.BigDecimal;
+
+import org.apache.hadoop.hbase.util.Bytes;
+
+
+public class HBaseUtils {
+    public static byte[] toBytes(Object value) throws IOException {
+        if (value == null) {
+            return null;
+        }
+        
+        byte[] bytes;
+        if (value instanceof String) {
+            String strValue = (String) value;
+            bytes = Bytes.toBytes(strValue);
+        } else if (value instanceof Integer) {
+            int intValue = ((Integer) value).intValue();
+            bytes = Bytes.toBytes(intValue);
+        } else if (value instanceof Long) {
+            long longValue = ((Long) value).longValue();
+            bytes = Bytes.toBytes(longValue);
+        } else if (value instanceof Boolean) {
+            boolean booleanValue = ((Boolean) value).booleanValue();
+            bytes = Bytes.toBytes(booleanValue);
+        } else if (value instanceof BigDecimal) {
+            BigDecimal decimalValue = (BigDecimal) value;
+            bytes = Bytes.toBytes(decimalValue);
+        } else {
+            throw new IOException("TODO"); // TODO
+        }
+        
+        return bytes;
+    }
+}