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| <pre><span class="sourceLineNo">001</span>package org.apache.mina.http;<a name="line.1"></a> |
| <span class="sourceLineNo">002</span><a name="line.2"></a> |
| <span class="sourceLineNo">003</span>import java.nio.ByteBuffer;<a name="line.3"></a> |
| <span class="sourceLineNo">004</span>import java.nio.charset.Charset;<a name="line.4"></a> |
| <span class="sourceLineNo">005</span>import java.nio.charset.CharsetEncoder;<a name="line.5"></a> |
| <span class="sourceLineNo">006</span>import java.util.Map;<a name="line.6"></a> |
| <span class="sourceLineNo">007</span><a name="line.7"></a> |
| <span class="sourceLineNo">008</span>import org.apache.mina.core.buffer.IoBuffer;<a name="line.8"></a> |
| <span class="sourceLineNo">009</span>import org.apache.mina.core.session.IoSession;<a name="line.9"></a> |
| <span class="sourceLineNo">010</span>import org.apache.mina.filter.codec.ProtocolEncoder;<a name="line.10"></a> |
| <span class="sourceLineNo">011</span>import org.apache.mina.filter.codec.ProtocolEncoderOutput;<a name="line.11"></a> |
| <span class="sourceLineNo">012</span>import org.apache.mina.http.api.HttpEndOfContent;<a name="line.12"></a> |
| <span class="sourceLineNo">013</span>import org.apache.mina.http.api.HttpRequest;<a name="line.13"></a> |
| <span class="sourceLineNo">014</span>import org.slf4j.Logger;<a name="line.14"></a> |
| <span class="sourceLineNo">015</span>import org.slf4j.LoggerFactory;<a name="line.15"></a> |
| <span class="sourceLineNo">016</span><a name="line.16"></a> |
| <span class="sourceLineNo">017</span>public class HttpClientEncoder implements ProtocolEncoder {<a name="line.17"></a> |
| <span class="sourceLineNo">018</span> private static final Logger LOG = LoggerFactory.getLogger(HttpClientCodec.class);<a name="line.18"></a> |
| <span class="sourceLineNo">019</span> private static final CharsetEncoder ENCODER = Charset.forName("UTF-8").newEncoder();<a name="line.19"></a> |
| <span class="sourceLineNo">020</span><a name="line.20"></a> |
| <span class="sourceLineNo">021</span> public void encode(IoSession session, Object message, ProtocolEncoderOutput out)<a name="line.21"></a> |
| <span class="sourceLineNo">022</span> throws Exception {<a name="line.22"></a> |
| <span class="sourceLineNo">023</span> LOG.debug("encode {}", message.getClass().getCanonicalName());<a name="line.23"></a> |
| <span class="sourceLineNo">024</span> if (message instanceof HttpRequest) {<a name="line.24"></a> |
| <span class="sourceLineNo">025</span> LOG.debug("HttpRequest");<a name="line.25"></a> |
| <span class="sourceLineNo">026</span> HttpRequest msg = (HttpRequest)message;<a name="line.26"></a> |
| <span class="sourceLineNo">027</span> StringBuilder sb = new StringBuilder(msg.getMethod().toString());<a name="line.27"></a> |
| <span class="sourceLineNo">028</span> sb.append(" ");<a name="line.28"></a> |
| <span class="sourceLineNo">029</span> sb.append(msg.getRequestPath());<a name="line.29"></a> |
| <span class="sourceLineNo">030</span> if (!"".equals(msg.getQueryString())) {<a name="line.30"></a> |
| <span class="sourceLineNo">031</span> sb.append("?");<a name="line.31"></a> |
| <span class="sourceLineNo">032</span> sb.append(msg.getQueryString());<a name="line.32"></a> |
| <span class="sourceLineNo">033</span> }<a name="line.33"></a> |
| <span class="sourceLineNo">034</span> sb.append(" ");<a name="line.34"></a> |
| <span class="sourceLineNo">035</span> sb.append(msg.getProtocolVersion());<a name="line.35"></a> |
| <span class="sourceLineNo">036</span> sb.append("\r\n");<a name="line.36"></a> |
| <span class="sourceLineNo">037</span><a name="line.37"></a> |
| <span class="sourceLineNo">038</span> for (Map.Entry<String, String> header : msg.getHeaders().entrySet()) {<a name="line.38"></a> |
| <span class="sourceLineNo">039</span> sb.append(header.getKey());<a name="line.39"></a> |
| <span class="sourceLineNo">040</span> sb.append(": ");<a name="line.40"></a> |
| <span class="sourceLineNo">041</span> sb.append(header.getValue());<a name="line.41"></a> |
| <span class="sourceLineNo">042</span> sb.append("\r\n");<a name="line.42"></a> |
| <span class="sourceLineNo">043</span> }<a name="line.43"></a> |
| <span class="sourceLineNo">044</span> sb.append("\r\n");<a name="line.44"></a> |
| <span class="sourceLineNo">045</span> // Java 6 >> byte[] bytes = sb.toString().getBytes(Charset.forName("UTF-8"));<a name="line.45"></a> |
| <span class="sourceLineNo">046</span> // byte[] bytes = sb.toString().getBytes();<a name="line.46"></a> |
| <span class="sourceLineNo">047</span> // out.write(ByteBuffer.wrap(bytes));<a name="line.47"></a> |
| <span class="sourceLineNo">048</span> IoBuffer buf = IoBuffer.allocate(sb.length()).setAutoExpand(true);<a name="line.48"></a> |
| <span class="sourceLineNo">049</span> buf.putString(sb.toString(), ENCODER);<a name="line.49"></a> |
| <span class="sourceLineNo">050</span> buf.flip();<a name="line.50"></a> |
| <span class="sourceLineNo">051</span> out.write(buf);<a name="line.51"></a> |
| <span class="sourceLineNo">052</span> } else if (message instanceof ByteBuffer) {<a name="line.52"></a> |
| <span class="sourceLineNo">053</span> LOG.debug("Body");<a name="line.53"></a> |
| <span class="sourceLineNo">054</span> out.write(message);<a name="line.54"></a> |
| <span class="sourceLineNo">055</span> } else if (message instanceof HttpEndOfContent) {<a name="line.55"></a> |
| <span class="sourceLineNo">056</span> LOG.debug("End of Content");<a name="line.56"></a> |
| <span class="sourceLineNo">057</span> // end of HTTP content<a name="line.57"></a> |
| <span class="sourceLineNo">058</span> // keep alive ?<a name="line.58"></a> |
| <span class="sourceLineNo">059</span> }<a name="line.59"></a> |
| <span class="sourceLineNo">060</span><a name="line.60"></a> |
| <span class="sourceLineNo">061</span> }<a name="line.61"></a> |
| <span class="sourceLineNo">062</span><a name="line.62"></a> |
| <span class="sourceLineNo">063</span> public void dispose(IoSession arg0) throws Exception {<a name="line.63"></a> |
| <span class="sourceLineNo">064</span> // TODO Auto-generated method stub<a name="line.64"></a> |
| <span class="sourceLineNo">065</span><a name="line.65"></a> |
| <span class="sourceLineNo">066</span> }<a name="line.66"></a> |
| <span class="sourceLineNo">067</span><a name="line.67"></a> |
| <span class="sourceLineNo">068</span>}<a name="line.68"></a> |
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| </pre> |
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