X-Git-Url: http://dolda2000.com/gitweb/?a=blobdiff_plain;f=src%2Fdolda%2Fjsvc%2FSvcConfig.java;fp=src%2Fdolda%2Fjsvc%2FSvcConfig.java;h=0000000000000000000000000000000000000000;hb=b5f270350bfadea58c6b14516422df00202e9d46;hp=d200aa3026aae454a0f9c290c8782c78a2440467;hpb=a0b186f8f8342791c1d65ca8f04118b0d73d5bb8;p=jsvc.git

diff --git a/src/dolda/jsvc/SvcConfig.java b/src/dolda/jsvc/SvcConfig.java
deleted file mode 100644
index d200aa3..0000000
--- a/src/dolda/jsvc/SvcConfig.java
+++ /dev/null
@@ -1,64 +0,0 @@
-package dolda.jsvc;
-
-import java.util.*;
-
-public class SvcConfig {
-    public static class Param<T> {
-	private T value;
-	private final Object id = new Object();
-	
-	public Param(T def) {
-	    this.value = def;
-	}
-	
-	@SuppressWarnings("unchecked")
-	public T get() {
-	    if(Thread.currentThread() instanceof RequestThread) {
-		Map<Object, Object> props = RequestThread.request().props();
-		if(props.containsKey(id)) {
-		    /* This can very well actually be set to something
-		     * of the wrong type, but since the result would,
-		     * obviously, be a ClassCastException either way,
-		     * this way is at least the more convenient. */
-		    return((T)props.get(id));
-		}
-	    }
-	    return(value);
-	}
-    }
-    
-    public static Responder let(final Responder next, Object... params) {
-	final Map<Param, Object> values = new HashMap<Param, Object>();
-	if((params.length % 2) != 0)
-	    throw(new IllegalArgumentException("SvcConfig.let takes only an even number of parameters"));
-	for(int i = 0; i < params.length; i += 2)
-	    values.put((Param)params[i], params[i + 1]);
-	return(new Responder() {
-		public void respond(Request req) {
-		    final Map<Param, Object> old = new HashMap<Param, Object>();
-		    {
-			Map<Object, Object> props = req.props();
-			for(Map.Entry<Param, Object> val : values.entrySet()) {
-			    Param p = val.getKey();
-			    if(props.containsKey(p.id))
-				old.put(p, props.get(p.id));
-			    props.put(p.id, val.getValue());
-			}
-		    }
-		    try {
-			next.respond(req);
-		    } finally {
-			Map<Object, Object> props = req.props();
-			for(Map.Entry<Param, Object> val : values.entrySet()) {
-			    Param p = val.getKey();
-			    if(old.containsKey(p)) {
-				props.put(p.id, old.get(p));
-			    } else {
-				props.remove(p.id);
-			    }
-			}
-		    }
-		}
-	    });
-    }
-}