Convert project to gradle

1 files changed, 56 insertions, 0 deletions

diff --git a/src/main/java/org/traccar/model/MiscFormatter.java b/src/main/java/org/traccar/model/MiscFormatter.java
new file mode 100644
index 000000000..c6511f063
--- /dev/null
+++ b/src/main/java/org/traccar/model/MiscFormatter.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2013 - 2016 Anton Tananaev (anton@traccar.org)
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.traccar.model;
+
+
+import java.text.DecimalFormat;
+import java.util.Map;
+
+public final class MiscFormatter {
+
+    private MiscFormatter() {
+    }
+
+    private static final String XML_ROOT_NODE = "info";
+
+    private static final DecimalFormat DECIMAL_FORMAT = new DecimalFormat("#.##");
+
+    private static String format(Object value) {
+        if (value instanceof Double || value instanceof Float) {
+            return DECIMAL_FORMAT.format(value);
+        } else {
+            return value.toString();
+        }
+    }
+
+    public static String toXmlString(Map<String, Object> attributes) {
+        StringBuilder result = new StringBuilder();
+
+        result.append("<").append(XML_ROOT_NODE).append(">");
+
+        for (Map.Entry<String, Object> entry : attributes.entrySet()) {
+
+            result.append("<").append(entry.getKey()).append(">");
+            result.append(format(entry.getValue()));
+            result.append("</").append(entry.getKey()).append(">");
+        }
+
+        result.append("</").append(XML_ROOT_NODE).append(">");
+
+        return result.toString();
+    }
+
+}