--- /dev/null
+/**
+* Copyright (C) 2016 ZTE, Inc. and others. All rights reserved. (ZTE)
+*
+* 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.openo.msb.wrapper.consul.util;
+
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.JsonDeserializer;
+import com.google.common.primitives.UnsignedLongs;
+
+import java.io.IOException;
+
+/**
+ * @author sgardner
+ * @since 2015.02.28
+ */
+public class UnsignedLongDeserializer extends JsonDeserializer<Long> {
+ @Override
+ public Long deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException, JsonProcessingException {
+ String sValue = jp.getValueAsString();
+ return UnsignedLongs.decode(sValue);
+ }
+}