org.openqa.grid.web.servlet.handler.SeleniumBasedResponse Maven / Gradle / Ivy

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Selenium automates browsers. That's it! What you do with that power is entirely up to you.

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/*
Copyright 2012 Selenium committers
Copyright 2012 Software Freedom Conservancy

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.openqa.grid.web.servlet.handler;

import java.nio.ByteBuffer;
import java.nio.CharBuffer;
import java.nio.charset.CharacterCodingException;
import java.nio.charset.Charset;
import java.nio.charset.CharsetDecoder;

import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpServletResponseWrapper;

public class SeleniumBasedResponse extends HttpServletResponseWrapper {

  private byte[] forwardedContent = null;
  private final String encoding = "UTF-8";

  public SeleniumBasedResponse(HttpServletResponse response) {
    super(response);
  }

  public String getForwardedContent() {
    if (forwardedContent == null){
      return null;
    }
    Charset charset = Charset.forName(encoding);
    CharsetDecoder decoder = charset.newDecoder();
    CharBuffer cbuf = null;
    try {
      cbuf = decoder.decode(ByteBuffer.wrap(forwardedContent));
    } catch (CharacterCodingException e) {
      // ignore
    }
    return cbuf.toString();
  }

  public void setForwardedContent(byte[] forwardedContent) {
    this.forwardedContent = forwardedContent;
  }

}