org.springframework.social.betaseries.api.impl.json.BSDateDeserializer.java Source code

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Here is the source code for org.springframework.social.betaseries.api.impl.json.BSDateDeserializer.java

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/**
 * Copyright 2014 the original author or authors
 *
 * 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.springframework.social.betaseries.api.impl.json;

import java.io.IOException;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;

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

// TODO: Auto-generated Javadoc
/**
 * The Class BSDateDeserializer.
 * 
 * @author Guillaume Maka
 */
public class BSDateDeserializer extends JsonDeserializer<Date> {

    /* (non-Javadoc)
     * @see com.fasterxml.jackson.databind.JsonDeserializer#deserialize(com.fasterxml.jackson.core.JsonParser, com.fasterxml.jackson.databind.DeserializationContext)
     */
    @Override
    public Date deserialize(JsonParser jp, DeserializationContext ctxt)
            throws IOException, JsonProcessingException {
        try {
            return new SimpleDateFormat(BS_DATE_FORMAT, Locale.ENGLISH).parse(jp.getText());
        } catch (ParseException e) {
            return null;
        }
    }

    /** The Constant BS_DATE_FORMAT. */
    private static final String BS_DATE_FORMAT = "yyyy-MM-dd";

}