Java ByteBuffer from getByteBuffers(Collection newValue)

Description

Returns a list of ByteBuffers corresponding to the base64 strings given.

License

Apache License

Declaration

private static Collection<ByteBuffer> getByteBuffers(Collection<String> newValue) 

Method Source Code

//package com.java2s;
/*//from w w  w. ja va2 s .c  om
 * Copyright 2011-2012 Amazon Technologies, Inc.
 *
 * 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://aws.amazon.com/apache2.0
 *
 * This file 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.nio.ByteBuffer;

import java.util.Collection;

import java.util.LinkedList;
import java.util.List;

import com.amazonaws.util.BinaryUtils;

public class Main {
    /**
     * Returns a list of ByteBuffers corresponding to the base64 strings given.
     */
    private static Collection<ByteBuffer> getByteBuffers(Collection<String> newValue) {
        List<ByteBuffer> buffers = new LinkedList<ByteBuffer>();
        for (String value : newValue) {
            buffers.add(getByteBuffer(value));
        }
        return buffers;
    }

    /**
     * Gets a byte buffer corresponding to the base64 string given.
     */
    private static ByteBuffer getByteBuffer(String base64) {
        byte[] binary = BinaryUtils.fromBase64(base64);
        return ByteBuffer.wrap(binary);
    }
}

Related

1. getByteBufferFromList(List