org.springdata.ehcache.serializer.DataDeserializer.java Source code

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Here is the source code for org.springdata.ehcache.serializer.DataDeserializer.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.springdata.ehcache.serializer;

import java.io.DataInputStream;
import java.io.IOException;
import java.io.InputStream;

import org.springframework.core.serializer.Deserializer;

public class DataDeserializer<T> implements Deserializer<T> {

    private final Class<T> entityClass;

    public DataDeserializer(Class<T> entityClass) {
        this.entityClass = entityClass;
    }

    @Override
    public T deserialize(InputStream inputStream) throws IOException {

        T obj;
        try {
            obj = entityClass.newInstance();
        } catch (Exception e) {
            throw new IOException(e);
        }

        DataSerializable io = (DataSerializable) obj;
        io.readFields(new DataInputStream(inputStream));

        return obj;
    }

}