Add support for deserializing HostAndPort.

dropwizard · Apr 3, 2012 · d0c9c8f · d0c9c8f
1 parent f9cd302
commit d0c9c8f
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/dropwizard-core/src/main/java/com/yammer/dropwizard/json/GuavaExtrasModule.java b/dropwizard-core/src/main/java/com/yammer/dropwizard/json/GuavaExtrasModule.java
@@ -1,6 +1,7 @@
 package com.yammer.dropwizard.json;
 
 import com.google.common.cache.CacheBuilderSpec;
+import com.google.common.net.HostAndPort;
 import org.codehaus.jackson.JsonParser;
 import org.codehaus.jackson.Version;
 import org.codehaus.jackson.map.*;
@@ -10,6 +11,15 @@
 import java.io.IOException;
 
 public class GuavaExtrasModule extends Module {
+    @JsonCachable
+    private static class HostAndPortDeserializer extends JsonDeserializer<HostAndPort> {
+        @Override
+        public HostAndPort deserialize(JsonParser jp,
+                                       DeserializationContext ctxt) throws IOException {
+            return HostAndPort.fromString(jp.getText());
+        }
+    }
+
     @JsonCachable
     private static class CacheBuilderSpecDeserializer extends JsonDeserializer<CacheBuilderSpec> {
         @Override
@@ -33,6 +43,11 @@ public JsonDeserializer<?> findBeanDeserializer(JavaType type,
             if (CacheBuilderSpec.class.isAssignableFrom(type.getRawClass())) {
                 return new CacheBuilderSpecDeserializer();
             }
+
+            if (HostAndPort.class.isAssignableFrom(type.getRawClass())) {
+                return new HostAndPortDeserializer();
+            }
+
             return super.findBeanDeserializer(type, config, provider, beanDesc, property);
         }
     }