use Guava Hashing

jamesward · Mar 19, 2012 · 7a38b87 · 7a38b87
1 parent 1ba2d95
commit 7a38b87
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Showing 2 changed files with 2 additions and 7 deletions.
diff --git a/dropwizard-core/pom.xml b/dropwizard-core/pom.xml
@@ -80,11 +80,6 @@
             <artifactId>commons-cli</artifactId>
             <version>1.2</version>
         </dependency>
-        <dependency>
-            <groupId>commons-codec</groupId>
-            <artifactId>commons-codec</artifactId>
-            <version>1.5</version>
-        </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-api</artifactId>

diff --git a/dropwizard-core/src/main/java/com/yammer/dropwizard/servlets/AssetServlet.java b/dropwizard-core/src/main/java/com/yammer/dropwizard/servlets/AssetServlet.java
@@ -3,8 +3,8 @@
 import com.google.common.cache.CacheBuilder;
 import com.google.common.cache.CacheLoader;
 import com.google.common.cache.LoadingCache;
+import com.google.common.hash.Hashing;
 import com.google.common.io.Resources;
-import org.apache.commons.codec.digest.DigestUtils;
 import org.eclipse.jetty.http.MimeTypes;
 import org.eclipse.jetty.io.Buffer;
 
@@ -63,7 +63,7 @@ protected void doGet(HttpServletRequest req,
 
             final byte[] resource = cache.getUnchecked(req.getRequestURI());
 
-            final String etag = DigestUtils.md5Hex(resource);
+            final String etag = Hashing.murmur3_128().hashBytes(resource).toString();
 
             if ((req.getHeader("If-None-Match") != null) && (req.getHeader("If-None-Match").equals(etag))) {
                 resp.sendError(HttpServletResponse.SC_NOT_MODIFIED);