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package org.jvnet.glassfish.comms.clb.proxy.http.util;
import com.sun.grizzly.tcp.ActionCode;
import com.sun.grizzly.tcp.Request;
import com.sun.grizzly.util.buf.MessageBytes;
import com.sun.grizzly.util.http.MimeHeaders;
import org.jvnet.glassfish.comms.clb.proxy.api.Endpoint;
import org.jvnet.glassfish.comms.clb.proxy.config.ProxyConfig;
import java.net.Socket;
import java.nio.channels.SelectionKey;
import java.nio.channels.SocketChannel;
import java.util.Enumeration;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* This class is an extension of the grizzly request class.
*
* @rampsarathy
*/
public class HttpRequest extends Request {
protected Endpoint clbEndpoint = null;
private Logger _logger = ProxyConfig.getInstance().getLogger();
protected boolean secure = false;
protected SelectionKey selectionKey = null;
public void setConvergedLoadBalancerEndpoint(Endpoint endpoint) {
clbEndpoint = endpoint;
}
public Endpoint getConvergedLoadBalancerEndpoint() {
return clbEndpoint;
}
public void addHeader(String name, String value) {
HttpInputBuffer buffer = (HttpInputBuffer) getInputBuffer();
buffer.addHeader(name, value);
}
public void addHeader(byte [] buff){
HttpInputBuffer buffer = (HttpInputBuffer) getInputBuffer();
buffer.addHeader(buff);
}
public void dump() {
HttpInputBuffer buffer = (HttpInputBuffer) getInputBuffer();
StringBuffer sbuf = new StringBuffer();
for (int i = 0; i < buffer.lastValidPos(); i++) {
sbuf.append((char) buffer.getBytes()[i]);
}
_logger.log(Level.FINEST, sbuf.toString());
}
public int getHeaderLength() {
HttpInputBuffer buffer = (HttpInputBuffer) getInputBuffer();
return buffer.getHeaderLength();
}
@Override
public void recycle() {
super.recycle();
clbEndpoint = null;
secure = false;
selectionKey = null;
}
public void setSelectionKey(SelectionKey key) {
selectionKey = key;
}
public void setAddresses() {
try {
SocketChannel channel = (SocketChannel) selectionKey.channel();
Socket socket = channel.socket();
super.remoteAddr().setString(
socket.getInetAddress().getHostAddress());
super.localAddr().setString(
socket.getLocalAddress().getHostAddress());
super.setRemotePort(socket.getPort());
super.setLocalPort(socket.getLocalPort());
} catch (Exception e) {
_logger.log(Level.SEVERE, "setAddresses ", e);
}
}
public void dumpHeaders() {
_logger.log(Level.FINEST, "clb.proxy.http.request_uri", requestURI());
try {
MimeHeaders headers = getMimeHeaders();
Enumeration names = getMimeHeaders().names();
while (names.hasMoreElements()) {
String headername = (String) names.nextElement();
_logger.log(Level.FINEST, "clb.proxy.http_header_name", headername);
_logger.log(Level.FINEST,
"clb.proxy.http_header_value", headers.getHeader(headername));
}
_logger.log(Level.FINEST, "clb.proxy.http.request_remote_addr",
remoteAddr().toString());
_logger.log(Level.FINEST, "clb.proxy.http.request_remote_port",
getRemotePort());
_logger.log(Level.FINEST, "clb.proxy.http.request_local_addr",
localAddr().toString());
_logger.log(Level.FINEST, "clb.proxy.http.request_local_port",
getLocalPort());
} finally {
}
}
public void setSecure(boolean secured) {
secure = secured;
}
public boolean isSecure() {
return secure;
}
@Override
public MessageBytes remoteAddr() {
if (super.remoteAddr().isNull() ||
(super.remoteAddr().getLength() == 0)){
setAddresses();
}
return super.remoteAddr();
}
@Override
public MessageBytes localAddr() {
if (super.localAddr().isNull() ||
(super.localAddr().getLength() == 0)){
setAddresses();
}
return super.localAddr();
}
@Override
public int getRemotePort(){
if (super.getRemotePort() <=0 ){
setAddresses();
}
return super.getRemotePort();
}
@Override
public int getLocalPort(){
if (super.getLocalPort() <=0 ){
setAddresses();
}
return super.getLocalPort();
}
}