Moving helper method from resource to separate class.

Graylog2 · Mar 26, 2015 · ac1cf49 · ac1cf49
1 parent cb3a2db
commit ac1cf49
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Showing 2 changed files with 18 additions and 10 deletions.
diff --git a/graylog2-plugin-interfaces/src/main/java/org/graylog2/plugin/Capabilities.java b/graylog2-plugin-interfaces/src/main/java/org/graylog2/plugin/Capabilities.java
@@ -0,0 +1,16 @@
+package org.graylog2.plugin;
+
+import com.google.common.collect.Sets;
+
+import java.util.Set;
+
+public class Capabilities {
+    public static Set<String> toStringSet(Set<ServerStatus.Capability> capabilities) {
+        final Set<String> stringSet = Sets.newHashSetWithExpectedSize(capabilities.size());
+        for (ServerStatus.Capability capability : capabilities) {
+            stringSet.add(capability.toString());
+        }
+
+        return stringSet;
+    }
+}
diff --git a/...-shared/src/main/java/org/graylog2/shared/rest/resources/system/SystemPluginResource.java b/...-shared/src/main/java/org/graylog2/shared/rest/resources/system/SystemPluginResource.java
@@ -19,6 +19,7 @@
 import com.codahale.metrics.annotation.Timed;
 import com.google.common.collect.Lists;
 import com.google.common.collect.Sets;
+import org.graylog2.plugin.Capabilities;
 import org.graylog2.plugin.PluginMetaData;
 import org.graylog2.plugin.ServerStatus;
 import com.wordnik.swagger.annotations.Api;
@@ -61,19 +62,10 @@ public PluginList list() {
                     pluginMetaData.getVersion().toString(),
                     pluginMetaData.getDescription(),
                     pluginMetaData.getRequiredVersion().toString(),
-                    capabilityToStringSet(pluginMetaData.getRequiredCapabilities())
+                    Capabilities.toStringSet(pluginMetaData.getRequiredCapabilities())
             ));
         }
 
         return PluginList.create(pluginMetaDataValues);
     }
-
-    private Set<String> capabilityToStringSet(Set<ServerStatus.Capability> capabilities) {
-        final Set<String> stringSet = Sets.newHashSetWithExpectedSize(capabilities.size());
-        for (ServerStatus.Capability capability : capabilities) {
-            stringSet.add(capability.toString());
-        }
-
-        return stringSet;
-    }
 }