From d1c4cd526845aad56c5b0a3e20454638bbc7fecc Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Mon, 29 Jun 2015 10:48:34 +1200
Subject: Merge commands implmentation (fix #1271)

---
 src/org/traccar/http/EnumFactory.java | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 src/org/traccar/http/EnumFactory.java

(limited to 'src/org/traccar/http/EnumFactory.java')

diff --git a/src/org/traccar/http/EnumFactory.java b/src/org/traccar/http/EnumFactory.java
new file mode 100644
index 000000000..6e9971f71
--- /dev/null
+++ b/src/org/traccar/http/EnumFactory.java
@@ -0,0 +1,20 @@
+package org.traccar.http;
+
+import org.traccar.model.Factory;
+
+import javax.json.JsonObject;
+
+public class EnumFactory<T extends Enum<T> & Factory> {
+    private Class<T> commandTypeClass;
+    private String jsonKey;
+
+    public EnumFactory(Class<T> commandTypeClass, String type) {
+        this.commandTypeClass = commandTypeClass;
+        jsonKey = type;
+    }
+
+    public <K> K create(JsonObject json) {
+        Factory factory = Enum.valueOf(commandTypeClass, json.getString(jsonKey));
+        return (K) factory.create();
+    }
+}
-- 
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