com.cognifide.aet.vs.metadata.TimestampSerializer.java Source code

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Here is the source code for com.cognifide.aet.vs.metadata.TimestampSerializer.java

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/**
 * Automated Exploratory Tests
 *
 * Copyright (C) 2013 Cognifide Limited
 *
 * 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 com.cognifide.aet.vs.metadata;

import com.google.gson.JsonDeserializationContext;
import com.google.gson.JsonDeserializer;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonPrimitive;
import com.google.gson.JsonSerializationContext;
import com.google.gson.JsonSerializer;

import com.cognifide.aet.communication.api.metadata.Suite;

import java.lang.reflect.Type;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;

class TimestampSerializer implements JsonSerializer<Suite.Timestamp>, JsonDeserializer<Suite.Timestamp> {

    @Override
    public JsonElement serialize(Suite.Timestamp src, Type typeOfSrc, JsonSerializationContext context) {
        return src == null ? null : new JsonPrimitive(src.get());
    }

    @Override
    public Suite.Timestamp deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) {
        Suite.Timestamp result = null;
        if (json != null) {
            final Set<Map.Entry<String, JsonElement>> jsonEntrySet = ((JsonObject) json).entrySet();
            final Iterator<Map.Entry<String, JsonElement>> iterator = jsonEntrySet.iterator();
            if (iterator.hasNext()) {
                final JsonElement value = iterator.next().getValue();
                result = new Suite.Timestamp(value.getAsLong());
            }
        }
        return result;
    }

}