Merge pull request #152 from scalecube/cosmetic-updates

Added more shortcut methods

Author: artem-v

config/src/main/java/io/scalecube/config/ConfigRegistry.java

@@ -59,6 +59,15 @@ static ConfigRegistry create(ConfigRegistrySettings settings) {
    */
   <T> ObjectConfigProperty<T> objectProperty(String name, Function<String, T> mapper);
 
+  /**
+   * Returns dynamic typed object property. Package name of the class comes as prefix.
+   *
+   * @param cfgClass a class of config object instance
+   * @param <T> a type of config object
+   * @return property instance
+   */
+  <T> ObjectConfigProperty<T> objectProperty(Class<T> cfgClass);
+
   /**
    * Returns current value of object property or defaults.
    *
@@ -80,6 +89,17 @@ static ConfigRegistry create(ConfigRegistrySettings settings) {
    */
   <T> T objectValue(Map<String, String> bindingMap, Class<T> cfgClass, T defaultValue);
 
+  /**
+   * Returns current value of object property or defaults. Package name of the class comes as
+   * prefix.
+   *
+   * @param cfgClass a class of config object instance
+   * @param defaultValue default config object
+   * @param <T> a type of returned config object
+   * @return property value
+   */
+  <T> T objectValue(Class<T> cfgClass, T defaultValue);
+
   /**
    * Returns dynamic typed string property. String property is a base type for all properties and
    * each type can be casted to string property.

config/src/main/java/io/scalecube/config/ConfigRegistryImpl.java

@@ -137,6 +137,11 @@ public <T> ObjectConfigProperty<T> objectProperty(
     return new ObjectConfigPropertyImpl<>(bindingMap, cfgClass, propertyMap, propertyCallbackMap);
   }
 
+  @Override
+  public <T> ObjectConfigProperty<T> objectProperty(Class<T> cfgClass) {
+    return objectProperty(cfgClass.getPackage().getName(), cfgClass);
+  }
+
   @Override
   public <T> T objectValue(String prefix, Class<T> cfgClass, T defaultValue) {
     return objectProperty(prefix, cfgClass).value(defaultValue);
@@ -147,6 +152,11 @@ public <T> T objectValue(Map<String, String> bindingMap, Class<T> cfgClass, T de
     return objectProperty(bindingMap, cfgClass).value(defaultValue);
   }
 
+  @Override
+  public <T> T objectValue(Class<T> cfgClass, T defaultValue) {
+    return objectValue(cfgClass.getPackage().getName(), cfgClass, defaultValue);
+  }
+
   @Override
   public StringConfigProperty stringProperty(String name) {
     return new StringConfigPropertyImpl(name, propertyMap, propertyCallbackMap);