X-Git-Url: http://dolda2000.com/gitweb/?a=blobdiff_plain;f=src%2Fdolda%2Fjsvc%2Futil%2FResponseBuffer.java;h=96d4563fd8e3a3f330ef9da318a4d891217bed8a;hb=13e578b10b388cc0dea88e05b79265c21416e3a0;hp=7c5760882aadd19c8db6dc4572fd65e27de34a7a;hpb=78f5d1201f8d3aecb660b7877b08d9bfbe650911;p=jsvc.git

diff --git a/src/dolda/jsvc/util/ResponseBuffer.java b/src/dolda/jsvc/util/ResponseBuffer.java
index 7c57608..96d4563 100644
--- a/src/dolda/jsvc/util/ResponseBuffer.java
+++ b/src/dolda/jsvc/util/ResponseBuffer.java
@@ -4,23 +4,34 @@ import dolda.jsvc.*;
 import java.io.*;
 import java.util.*;
 
-public abstract class ResponseBuffer implements Request {
+public abstract class ResponseBuffer implements ResettableRequest {
     private boolean flushed = false;
-    private int respcode = -1;
-    private String resptext = null;
+    protected int respcode = -1;
+    protected String resptext = null;
     private OutputStream out = null, wrapout = null;
-    private MultiMap<String, String> headers = new HeaderTreeMap() {
-	    protected void modified() {
-		ckflush();
-	    }
-    };
+    private MultiMap<String, String> headers;
+    
+    public ResponseBuffer() {
+	init();
+    }
+
+    private void init() {
+	ckflush();
+	wrapout = null;
+	respcode = -1;
+	headers = new HeaderTreeMap() {
+		protected void modified() {
+		    ckflush();
+		}
+	    };
+    }
     
     private void ckflush() {
 	if(flushed)
 	    throw(new IllegalStateException("Response has been flushed; header information cannot be modified"));
     }
     
-    private void flush() {
+    private void flush() throws IOException {
 	if(flushed)
 	    return;
 	if(respcode < 0) {
@@ -81,6 +92,14 @@ public abstract class ResponseBuffer implements Request {
 	return(headers);
     }
     
-    protected abstract void backflush();
+    public boolean canreset() {
+	return(!flushed);
+    }
+    
+    public void reset() {
+	init();
+    }
+    
+    protected abstract void backflush() throws IOException;
     protected abstract OutputStream realoutput();
 }