io.gatling.http.client.body.bytearrays.ByteArraysRequestBody.java Source code

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Here is the source code for io.gatling.http.client.body.bytearrays.ByteArraysRequestBody.java

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/*
 * Copyright 2011-2018 GatlingCorp (https://gatling.io)
 *
 * 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 io.gatling.http.client.body.bytearrays;

import io.gatling.http.client.body.RequestBody;
import io.gatling.http.client.body.RequestBodyBuilder;
import io.gatling.http.client.body.WritableContent;
import io.netty.buffer.ByteBufAllocator;
import io.netty.buffer.Unpooled;

import java.nio.charset.Charset;

public class ByteArraysRequestBody extends RequestBody<byte[][]> {

    private final long contentLength;

    public ByteArraysRequestBody(byte[][] content, String contentType, Charset charset) {
        super(content, contentType, charset);
        long contentLength = 0;
        for (byte[] bytes : content) {
            contentLength += bytes.length;
        }
        this.contentLength = contentLength;
    }

    @Override
    public WritableContent build(boolean zeroCopy, ByteBufAllocator alloc) {
        return new WritableContent(Unpooled.wrappedBuffer(content), contentLength);
    }

    @Override
    public RequestBodyBuilder<byte[][]> newBuilder() {
        return new ByteArraysRequestBodyBuilder(content);
    }

    @Override
    public byte[] getBytes() {
        byte[] bytes = new byte[(int) contentLength];
        int offset = 0;
        for (byte[] chunk : content) {
            System.arraycopy(chunk, 0, bytes, offset, chunk.length);
            offset += chunk.length;
        }
        return bytes;
    }

    @Override
    public String toString() {
        return "ByteArraysRequestBody{" + "content=<" + contentLength + " bytes>" + ", contentType=" + contentType
                + ", charset=" + charset + '}';
    }
}