Added a "directory multiplexer" responder.

[jsvc.git] / src / dolda / jsvc / RequestWrap.java

diff --git a/src/dolda/jsvc/RequestWrap.java b/src/dolda/jsvc/RequestWrap.java
new file mode 100644 (file)
index 0000000..1314c5d
--- /dev/null
+++ b/src/dolda/jsvc/RequestWrap.java
@@ -0,0 +1,51 @@
+package dolda.jsvc;
+
+import java.io.*;
+import java.net.URL;
+import java.net.SocketAddress;
+import java.util.Map;
+
+public class RequestWrap implements Request {
+    private final Request bk;
+    
+    public RequestWrap(Request req) {
+       this.bk = req;
+    }
+    
+    public URL url() {return(bk.url());}
+    public String method() {return(bk.method());}
+    public String path() {return(bk.path());}
+    public InputStream input() {return(bk.input());}
+    public MultiMap<String, String> inheaders() {return(bk.inheaders());}
+    public MultiMap<String, String> params() {return(bk.params());}
+    public OutputStream output() {return(bk.output());}
+    public void status(int code) {bk.status(code);}
+    public void status(int code, String message) {bk.status(code, message);}
+    public MultiMap<String, String> outheaders() {return(bk.outheaders());}
+    public Map<Object, Object> props() {return(bk.props());}
+    public ServerContext ctx() {return(bk.ctx());}
+    public SocketAddress remoteaddr() {return(bk.remoteaddr());}
+    public SocketAddress localaddr() {return(bk.localaddr());}
+
+    public Request orig() {
+       return(bk);
+    }
+    
+    public static Request chpath(Request req, String path) {
+       class PathWrap extends RequestWrap {
+           private final String path;
+           
+           public PathWrap(Request req, String path) {
+               super(req);
+               this.path = path;
+           }
+           
+           public String path() {
+               return(path);
+           }
+       }
+       if(req instanceof PathWrap)
+           return(new PathWrap(((PathWrap)req).orig(), path));
+       return(new PathWrap(req, path));
+    }
+}