Config can now support Path and File types

blaze-core/src/main/java/com/fizzed/blaze/util/Converter.java

@@ -15,9 +15,12 @@
  */
 package com.fizzed.blaze.util;
 
+import java.io.File;
 import java.net.MalformedURLException;
 import java.net.URI;
 import java.net.URL;
+import java.nio.file.Path;
+import java.nio.file.Paths;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -32,7 +35,7 @@ static public interface Impl<T> {
         T convert(String value);
     }
 
-    final static public Map<Class<?>,Impl> CONVERTERS = new HashMap<>();
+    final static public Map<Class<?>,Impl<?>> CONVERTERS = new HashMap<>();
     static {
         CONVERTERS.put(Integer.class, (Impl<Integer>) (String value) -> {
             return Integer.valueOf(value);
@@ -81,6 +84,9 @@ static public interface Impl<T> {
         CONVERTERS.put(short.class, CONVERTERS.get(Short.class));
         CONVERTERS.put(byte.class, CONVERTERS.get(Byte.class));
         CONVERTERS.put(double.class, CONVERTERS.get(Double.class));
+
+        CONVERTERS.put(Path.class, Paths::get);
+        CONVERTERS.put(File.class, File::new);
     }
 
     static public <T> T convert(String value, Class<T> type) {

blaze-core/src/test/java/com/fizzed/blaze/util/ConverterTest.java

@@ -0,0 +1,62 @@
+/*
+ * Copyright 2015 Fizzed, Inc.
+ *
+ * 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 com.fizzed.blaze.util;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+import org.junit.Test;
+
+import java.io.File;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+/**
+ *
+ * @author joelauer
+ */
+public class ConverterTest {
+
+    @Test
+    public void convert() throws MalformedURLException {
+        assertThat(Converter.convert("1", Byte.class), is((byte)1));
+        assertThat(Converter.convert("1", byte.class), is((byte)1));
+
+        assertThat(Converter.convert("1", Short.class), is((short)1));
+        assertThat(Converter.convert("1", short.class), is((short)1));
+
+        assertThat(Converter.convert("1", Integer.class), is(1));
+        assertThat(Converter.convert("1", int.class), is(1));
+
+        assertThat(Converter.convert("1.2", Float.class), is(1.2f));
+        assertThat(Converter.convert("1.2", float.class), is(1.2f));
+
+        assertThat(Converter.convert("1.2", Double.class), is(1.2d));
+        assertThat(Converter.convert("1.2", double.class), is(1.2d));
+
+        assertThat(Converter.convert("true", Boolean.class), is(true));
+        assertThat(Converter.convert("false", boolean.class), is(false));
+
+        assertThat(Converter.convert("http://www.fizzed.com/", URI.class), is(URI.create("http://www.fizzed.com/")));
+        assertThat(Converter.convert("http://www.fizzed.com/", URL.class), is(new URL("http://www.fizzed.com/")));
+
+        assertThat(Converter.convert("./a", Path.class), is(Paths.get("./a")));
+        assertThat(Converter.convert("./a", File.class), is(Paths.get("./a").toFile()));
+    }
+
+}