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    1   /*
    2    * Copyright 2009 Red Hat, Inc.
    3    *
    4    * Red Hat licenses this file to you under the Apache License, version 2.0
    5    * (the "License"); you may not use this file except in compliance with the
    6    * 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   * @author <a href="http://www.jboss.org/netty/">The Netty Project</a>
    24   * @author Andy Taylor (andy.taylor@jboss.org)
    25   * @author <a href="http://gleamynode.net/">Trustin Lee</a>
    26   * @version $Rev: 2088 $, $Date: 2010-01-27 11:38:17 +0900 (Wed, 27 Jan 2010) $
    27   */
    28  public class DefaultHttpResponse extends DefaultHttpMessage implements HttpResponse {
    29
    30      private HttpResponseStatus status;
    31
    32      /**
    33       * Creates a new instance.
    34       *
    35       * @param version the HTTP version of this response
    36       * @param status  the status of this response
    37       */
    38      public DefaultHttpResponse(HttpVersion version, HttpResponseStatus status) {
    39          super(version);
    40          setStatus(status);
    41      }
    42
    43      public HttpResponseStatus getStatus() {
    44          return status;
    45      }
    46
    47      public void setStatus(HttpResponseStatus status) {
    48          if (status == null) {
    49              throw new NullPointerException("status");
    50          }
    51          this.status = status;
    52      }
    53
    54      @Override
    55      public String toString() {
    56          StringBuilder buf = new StringBuilder();
    57          buf.append(getClass().getSimpleName());
    58          buf.append("(chunked: ");
    59          buf.append(isChunked());
    60          buf.append(')');
    61          buf.append(StringUtil.NEWLINE);
    62          buf.append(getProtocolVersion().getText());
    63          buf.append(' ');
    64          buf.append(getStatus().toString());
    65          buf.append(StringUtil.NEWLINE);
    66          appendHeaders(buf);
    67
    68          // Remove the last newline.
    69          buf.setLength(buf.length() - StringUtil.NEWLINE.length());
    70          return buf.toString();
    71      }
    72  }