refactoring

redisson/src/main/java/org/redisson/cache/CacheKey.java

@@ -0,0 +1,68 @@
+/**
+ * Copyright 2018 Nikita Koksharov
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.redisson.cache;
+
+import java.io.Serializable;
+import java.util.Arrays;
+
+/**
+ * 
+ * @author Nikita Koksharov
+ *
+ */
+public class CacheKey implements Serializable {
+    
+    private static final long serialVersionUID = 5790732187795028243L;
+    
+    private final byte[] keyHash;
+
+    public CacheKey(byte[] keyHash) {
+        super();
+        this.keyHash = keyHash;
+    }
+
+    public byte[] getKeyHash() {
+        return keyHash;
+    }
+    
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + Arrays.hashCode(keyHash);
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        CacheKey other = (CacheKey) obj;
+        if (!Arrays.equals(keyHash, other.keyHash))
+            return false;
+        return true;
+    }
+
+    @Override
+    public String toString() {
+        return "CacheKey [keyHash=" + Arrays.toString(keyHash) + "]";
+    }
+    
+}