Java Object Deserialize deserializeFromBytes(byte[] serialized, Class clazz)

Description

Deserialize a String obtained via #serializeIntoBytes(Serializable) into an object.

License

Apache License

Parameter

Parameter	Description
serialized	The serialized bytes
clazz	The class the deserialized object should be cast to.

Exception

Parameter	Description
IOException	if it fails to deserialize the object

Return

The deserialized object

Declaration

public static <T extends Serializable> T deserializeFromBytes(byte[] serialized, Class<T> clazz)
        throws IOException 

Method Source Code

//package com.java2s;
/*//  w  w  w.j  ava  2 s .  com
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
 */

import java.io.ByteArrayInputStream;

import java.io.IOException;

import java.io.ObjectInputStream;

import java.io.Serializable;

public class Main {
    /**
     * Deserialize a String obtained via {@link #serializeIntoBytes(Serializable)} into an object.
     *
     * @param serialized The serialized bytes
     * @param clazz The class the deserialized object should be cast to.
     * @return The deserialized object
     * @throws IOException if it fails to deserialize the object
     */
    public static <T extends Serializable> T deserializeFromBytes(byte[] serialized, Class<T> clazz)
            throws IOException {

        try (ObjectInputStream ois = new ObjectInputStream(new ByteArrayInputStream(serialized))) {
            return clazz.cast(ois.readObject());
        } catch (ClassNotFoundException e) {
            throw new IOException(e);
        }
    }
}

Related

1. deserializeFromByte(byte[] value)
2. deserializeFromByteArray(byte[] bytes)
3. deserializeFromByteArray(byte[] encodedValue, String description)
4. deserializeFromByteArray(byte[] in)
5. deserializeFromBytes(byte[] bytes, Class clazz)
6. deserializeFromBytes(byte[] serializedObject)
7. deserializeObject(byte[] buf)
8. deserializeObject(byte[] bytes)
9. deserializeObject(byte[] bytes)