SPY-39: Added toString() to operation heirarchy

Change-Id: Ie3ea5b8d04b683303fe8e5f4d5b7b22d7d5bd18b
Reviewed-on: http://review.couchbase.org/9475
Reviewed-by: Michael Wiederhold <[email protected]>
Tested-by: Michael Wiederhold <[email protected]>

Author: Mike Wiederhold

src/main/java/net/spy/memcached/protocol/ascii/BaseGetOpImpl.java

@@ -12,6 +12,7 @@
 import net.spy.memcached.ops.OperationCallback;
 import net.spy.memcached.ops.OperationState;
 import net.spy.memcached.ops.OperationStatus;
+import net.spy.memcached.util.StringUtils;
 
 /**
  * Base class for get and gets handlers.
@@ -192,4 +193,9 @@ protected final void wasCancelled() {
 		getCallback().receivedStatus(CANCELLED);
 	}
 
+	@Override
+	public String toString() {
+		return "Cmd: " + cmd + " Keys: " + StringUtils.join(keys, " ") + "Exp: "
+			+ exp;
+	}
 }

src/main/java/net/spy/memcached/protocol/ascii/BaseStoreOperationImpl.java

@@ -76,4 +76,10 @@ public int getExpiration() {
 	public byte[] getData() {
 		return data;
 	}
+
+	@Override
+	public String toString() {
+		return "Cmd: " + type + " Key: " + key + " Flags: " + flags + " Exp: "
+			+ exp + " Data Length: " + data.length;
+	}
 }

src/main/java/net/spy/memcached/protocol/ascii/CASOperationImpl.java

@@ -95,4 +95,10 @@ public int getFlags() {
 	public StoreType getStoreType() {
 		return StoreType.set;
 	}
+
+	@Override
+	public String toString() {
+		return "Cmd: cas Key: " + key + " Cas Value: " + casValue + " Flags: "
+			+ flags + " Exp: " + exp + " Data Length: " + data.length;
+	}
 }

src/main/java/net/spy/memcached/protocol/ascii/DeleteOperationImpl.java

@@ -52,4 +52,8 @@ public Collection<String> getKeys() {
 		return Collections.singleton(key);
 	}
 
+	@Override
+	public String toString() {
+		return "Cmd: delete Key: " + key;
+	}
 }

src/main/java/net/spy/memcached/protocol/ascii/FlushOperationImpl.java

@@ -46,4 +46,9 @@ public void initialize() {
 		}
 		setBuffer(b);
 	}
+
+	@Override
+	public String toString() {
+		return "Cmd: flush_all Delay: " + delay;
+	}
 }

src/main/java/net/spy/memcached/protocol/ascii/MutatorOperationImpl.java

@@ -84,4 +84,8 @@ public Mutator getType() {
 		return mutator;
 	}
 
+	@Override
+	public String toString() {
+		return "Cmd: " + mutator.name() + " Key: " + key + " Amount: " + amount;
+	}
 }

src/main/java/net/spy/memcached/protocol/ascii/StatsOperationImpl.java

@@ -53,4 +53,8 @@ protected void wasCancelled() {
 		cb.receivedStatus(CANCELLED);
 	}
 
+	@Override
+	public String toString() {
+		return "Cmd: " + msg;
+	}
 }

src/main/java/net/spy/memcached/protocol/ascii/VersionOperationImpl.java

@@ -35,4 +35,8 @@ public void initialize() {
 		setBuffer(ByteBuffer.wrap(REQUEST));
 	}
 
+	@Override
+	public String toString() {
+		return "Cmd: version";
+	}
 }

src/main/java/net/spy/memcached/protocol/binary/ConcatenationOperationImpl.java

@@ -50,4 +50,8 @@ public ConcatenationType getStoreType() {
 		return catType;
 	}
 
+	@Override
+	public String toString() {
+		return super.toString() + " Cas: " + cas + " Data Length: " + data.length;
+	}
 }

src/main/java/net/spy/memcached/protocol/binary/DeleteOperationImpl.java

@@ -24,4 +24,8 @@ public void initialize() {
 		prepareBuffer(key, cas, EMPTY_BYTES);
 	}
 
+	@Override
+	public String toString() {
+		return super.toString() + " Cas: " + cas;
+	}
 }