From e76d49eb05e0ab3280c9cac285c274b5b6f38fab Mon Sep 17 00:00:00 2001
From: ulrich
Date: Sun, 25 Feb 2024 17:06:08 +0000
Subject: [PATCH] Code des Filter optimiert

---
 src/de/uhilger/neon/adoc/AdocFilter.java |   20 +++++++++-----------
 1 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/src/de/uhilger/neon/adoc/AdocFilter.java b/src/de/uhilger/neon/adoc/AdocFilter.java
index 3d0bb4a..7a304e1 100644
--- a/src/de/uhilger/neon/adoc/AdocFilter.java
+++ b/src/de/uhilger/neon/adoc/AdocFilter.java
@@ -18,10 +18,12 @@
 package de.uhilger.neon.adoc;
 
 import com.sun.net.httpserver.Filter;
+import com.sun.net.httpserver.HttpContext;
 import com.sun.net.httpserver.HttpExchange;
 import de.uhilger.neon.FileServer;
 import java.io.File;
 import java.io.IOException;
+import java.net.URI;
 
 /**
  * AdocFilter prueft, ob fuer eine Asciidoctor-Quelldatei bereits eine HTML-Version vorliegt. Wenn
@@ -34,17 +36,13 @@
 
   @Override
   public void doFilter(HttpExchange exchange, Chain chain) throws IOException {
-    String fileBase = exchange.getHttpContext().getAttributes()
-            .get(FileServer.ATTR_FILE_BASE).toString();
-    String fileName = exchange
-            .getRequestURI()
-            .getPath()
-            .substring(exchange
-                    .getHttpContext()
-                    .getPath()
-                    .length());
-    if(fileName.endsWith(".adoc")) {
-      String query = exchange.getRequestURI().getQuery();
+    URI uri = exchange.getRequestURI();
+    String path = uri.getPath();
+    if(path.endsWith(".adoc")) {
+      HttpContext ctx = exchange.getHttpContext();
+      String fileBase = ctx.getAttributes().get(FileServer.ATTR_FILE_BASE).toString();
+      String fileName = path.substring(ctx.getPath().length());
+      String query = uri.getQuery();
       if (query instanceof String && query.contains("pdf=true")) {
         processAdocFile(new File(fileBase, fileName), true);
       } else {

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