Fehler im Zusammenhang mit dem Komprimieren gepufferter Antworten korrigiert

[percentcodec] / cachecontrol / src / main / java / de / halbekunst / juplo / cachecontrol / CacheControl.java

diff --git a/cachecontrol/src/main/java/de/halbekunst/juplo/cachecontrol/CacheControl.java b/cachecontrol/src/main/java/de/halbekunst/juplo/cachecontrol/CacheControl.java
index 2c909e8..0512de4 100644 (file)
--- a/cachecontrol/src/main/java/de/halbekunst/juplo/cachecontrol/CacheControl.java
+++ b/cachecontrol/src/main/java/de/halbekunst/juplo/cachecontrol/CacheControl.java
@@ -1,5 +1,6 @@
 package de.halbekunst.juplo.cachecontrol;
 
+import de.halbekunst.juplo.cachecontrol.AcceleratorFilter.AccelerationWrapper;
 import de.halbekunst.juplo.cachecontrol.annotations.CacheSeconds;
 import de.halbekunst.juplo.cachecontrol.annotations.Accepts;
 import de.halbekunst.juplo.cachecontrol.annotations.AdditionalHeaders;
@@ -38,8 +39,8 @@ public class CacheControl {
     CacheControl.tl.set(handle);
   }
 
-  public void init(Object handler) throws NoSuchMethodException {
-    CacheControl.tl.set(new ReflectionCacheMethodHandle(handler));
+  void init(Object handler, AccelerationWrapper wrapper) throws NoSuchMethodException {
+    CacheControl.tl.set(new ReflectionCacheMethodHandle(handler, wrapper == null ? false : wrapper.zipped));
   }
 
   public boolean decorate(
@@ -102,6 +103,9 @@ public class CacheControl {
         return false;
     }
 
+    if (handle.isZipped())
+      response.addHeader(Headers.HEADER_CONTENT_ENCODING, "gzip");
+
     Map<String,String> headers = handle.getAdditionalHeaders(request);
     for (String name : headers.keySet())
       response.addHeader(name, headers.get(name));
@@ -293,18 +297,6 @@ public class CacheControl {
   }
 
 
-  public interface CacheMethodHandle {
-    long getTimestamp();
-    int accepts(HttpServletRequest request);
-    int getCacheSeconds(HttpServletRequest request);
-    long getLastModified(HttpServletRequest request);
-    String getETag(HttpServletRequest request);
-    boolean isETagWeak();
-    void cacheControl(HttpServletRequest request, Map<String, String> cacheControlMap);
-    Map<String,String> getAdditionalHeaders(HttpServletRequest request);
-  }
-
-
   class ReflectionCacheMethodHandle implements CacheMethodHandle {
 
     private Object handler;
@@ -326,11 +318,13 @@ public class CacheControl {
     private boolean isCacheControlMethodDefined;
     private boolean isAdditionalHeadersMethodDefined;
     private boolean weak;
+    private boolean zipped;
 
 
-    ReflectionCacheMethodHandle(Object handler) throws NoSuchMethodException {
+    ReflectionCacheMethodHandle(Object handler, boolean zipped) throws NoSuchMethodException {
 
       this.handler = handler;
+      this.zipped = zipped;
 
       cacheSeconds = CacheControl.this.defaultCacheSeconds;
       lastModified = CacheControl.this.defaultLastModified;
@@ -436,6 +430,11 @@ public class CacheControl {
     }
 
 
+    @Override
+    public boolean isZipped() {
+      return zipped;
+    }
+
     @Override
     public long getTimestamp() {
       return now;