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    1   /*
    2    * Copyright 2012 The Netty Project
    3    *
    4    * The Netty Project licenses this file to you under the Apache License,
    5    * version 2.0 (the "License"); you may not use this file except in compliance
    6    * with the License. You may obtain a copy of the License at:
    7    *
    8    *   http://www.apache.org/licenses/LICENSE-2.0
    9    *
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
    12   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
    13   * License for the specific language governing permissions and limitations
    14   * under the License.
    15   */
    16  package org.jboss.netty.handler.codec.http;
    17
    18  import org.jboss.netty.util.internal.StringUtil;
    19
    20  /**
    21   * The default {@link HttpResponse} implementation.
    22   */
    23  public class DefaultHttpResponse extends DefaultHttpMessage implements HttpResponse {
    24
    25      private HttpResponseStatus status;
    26
    27      /**
    28       * Creates a new instance.
    29       *
    30       * @param version the HTTP version of this response
    31       * @param status  the status of this response
    32       */
    33      public DefaultHttpResponse(HttpVersion version, HttpResponseStatus status) {
    34          super(version);
    35          setStatus(status);
    36      }
    37
    38      public HttpResponseStatus getStatus() {
    39          return status;
    40      }
    41
    42      public void setStatus(HttpResponseStatus status) {
    43          if (status == null) {
    44              throw new NullPointerException("status");
    45          }
    46          this.status = status;
    47      }
    48
    49      @Override
    50      public String toString() {
    51          StringBuilder buf = new StringBuilder();
    52          buf.append(getClass().getSimpleName());
    53          buf.append("(chunked: ");
    54          buf.append(isChunked());
    55          buf.append(')');
    56          buf.append(StringUtil.NEWLINE);
    57          buf.append(getProtocolVersion().getText());
    58          buf.append(' ');
    59          buf.append(getStatus().toString());
    60          buf.append(StringUtil.NEWLINE);
    61          appendHeaders(buf);
    62
    63          // Remove the last newline.
    64          buf.setLength(buf.length() - StringUtil.NEWLINE.length());
    65          return buf.toString();
    66      }
    67  }