[RESTEASY-1728] Look for resteasy.allowGzip system property in Regist…

…erBuiltin
resteasy · Oct 17, 2017 · ae48246 · ae48246
1 parent b86f9dd
commit ae48246
Showing 1 changed file with 23 additions and 6 deletions.
diff --git a/resteasy-jaxrs/src/main/java/org/jboss/resteasy/plugins/providers/RegisterBuiltin.java b/resteasy-jaxrs/src/main/java/org/jboss/resteasy/plugins/providers/RegisterBuiltin.java
@@ -1,21 +1,26 @@
 package org.jboss.resteasy.plugins.providers;
 
-import org.jboss.resteasy.core.ThreadLocalResteasyProviderFactory;
-import org.jboss.resteasy.resteasy_jaxrs.i18n.LogMessages;
-import org.jboss.resteasy.spi.ResteasyProviderFactory;
-
-import javax.ws.rs.ext.Providers;
-
 import java.io.BufferedReader;
 import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.net.URL;
 import java.nio.charset.StandardCharsets;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
 import java.util.Enumeration;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Map.Entry;
 
+import javax.ws.rs.ext.Providers;
+
+import org.jboss.resteasy.core.ThreadLocalResteasyProviderFactory;
+import org.jboss.resteasy.plugins.interceptors.encoding.AcceptEncodingGZIPFilter;
+import org.jboss.resteasy.plugins.interceptors.encoding.GZIPDecodingInterceptor;
+import org.jboss.resteasy.plugins.interceptors.encoding.GZIPEncodingInterceptor;
+import org.jboss.resteasy.resteasy_jaxrs.i18n.LogMessages;
+import org.jboss.resteasy.spi.ResteasyProviderFactory;
+
 /**
  * @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
  * @version $Revision: 1 $
@@ -85,6 +90,18 @@ public static void registerProviders(ResteasyProviderFactory factory) throws Exc
             LogMessages.LOGGER.classNotFoundException(line, entry.getValue(), e);
          }
       }
+      if (AccessController.doPrivileged(new PrivilegedAction<Boolean>() {
+         @Override
+         public Boolean run() {
+            final String value = System.getProperty("resteasy.allowGzip");
+            if ("".equals(value)) return Boolean.FALSE;
+            return Boolean.parseBoolean(value);
+         }
+      })) {
+         factory.registerProvider(AcceptEncodingGZIPFilter.class, true);
+         factory.registerProvider(GZIPDecodingInterceptor.class, true);
+         factory.registerProvider(GZIPEncodingInterceptor.class, true);
+      }
    }
 
 }