| /* |
| * 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. |
| */ |
| |
| package org.apache.servicecomb.foundation.vertx.http; |
| |
| import com.google.common.annotations.VisibleForTesting; |
| import org.apache.servicecomb.foundation.vertx.VertxUtils; |
| |
| import io.vertx.core.buffer.Buffer; |
| |
| public class BodyBufferSupportImpl implements BodyBufferSupport { |
| protected Buffer bodyBuffer; |
| |
| private byte[] bodyBytes; |
| |
| private int bodyLength; |
| |
| @Override |
| public void setBodyBuffer(Buffer bodyBuffer) { |
| this.bodyBuffer = bodyBuffer; |
| this.bodyBytes = null; |
| this.bodyLength = 0; |
| } |
| |
| private void prepare() { |
| if (bodyBytes == null && bodyBuffer != null) { |
| bodyLength = bodyBuffer.length(); |
| bodyBytes = VertxUtils.getBytesFast(bodyBuffer); |
| } |
| } |
| |
| |
| @Override |
| public Buffer getBodyBuffer() { |
| return bodyBuffer; |
| } |
| |
| @VisibleForTesting |
| void setBodyBytes(byte[] bodyBytes) { |
| this.bodyBytes = bodyBytes; |
| } |
| |
| @Override |
| public byte[] getBodyBytes() { |
| prepare(); |
| return bodyBytes; |
| } |
| |
| @VisibleForTesting |
| void setBodyLength(int bodyLength) { |
| this.bodyLength = bodyLength; |
| } |
| |
| @Override |
| public int getBodyBytesLength() { |
| prepare(); |
| return bodyLength; |
| } |
| } |