com.jive.myco.seyren.core.util.datetime.LocalTimeDeserializer.java Source code

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Here is the source code for com.jive.myco.seyren.core.util.datetime.LocalTimeDeserializer.java

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/**
 * 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.jive.myco.seyren.core.util.datetime;

import java.io.IOException;

import org.joda.time.LocalTime;

import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;

public class LocalTimeDeserializer extends JsonDeserializer<LocalTime> {

    @Override
    public LocalTime deserialize(JsonParser parser, DeserializationContext context)
            throws IOException, JsonProcessingException {
        String raw = parser.getText();
        if (raw == null || raw.length() != 4) {
            return null;
        }
        int hours = Integer.valueOf(raw.substring(0, 2));
        int mins = Integer.valueOf(raw.substring(2));
        return new LocalTime(hours, mins);
    }

}