Package org.zkoss.stateless.sul

Class IComponentCtrl

  • public class IComponentCtrl
extends java.lang.Object
    An addition interface to IComponent that is used for implementation or tools.
    Author:
    jumperchen

    • Constructor Summary

      Constructors 
      Constructor Description
      IComponentCtrl()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static boolean hasAction​(IComponent iComponent)
      Tests if the given IComponent contains aciton or actions.
      static boolean isBuiltinType​(java.lang.Class<?> type)
      Tests if the given type is a built-in type
      static boolean isDateType​(java.lang.Class<?> type)
      Tests if the given type is Java Date type.
      static boolean isFileType​(java.lang.Class<?> type)
      Tests if the given type is FileData.
      static boolean isPojo​(java.lang.Class<?> type)
      Tests if the given type is Java POJO-like object.
      static boolean isPrimitive​(java.lang.Class<?> type)
      Tests if the given type is primitive type or primitive object type.
      static Action lookupActionAnnotation​(ActionHandler actionHandler, java.lang.reflect.Method method)
      Looks up the @Action annotation on the given method if any.
      static void renderActions​(java.util.List<ActionHandler> actionHandlerList, StatelessContentRenderer renderer)
      Renders actions to client widget with its bound parameters.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • IComponentCtrl

        public IComponentCtrl()

    • Method Detail

      • renderActions

        public static void renderActions​(java.util.List<ActionHandler> actionHandlerList,
                                 StatelessContentRenderer renderer)
                          throws java.io.IOException
        Renders actions to client widget with its bound parameters.
        Parameters:
        actionHandlerList -
        renderer -
        Throws:
        java.io.IOException

      • isPrimitive

        public static boolean isPrimitive​(java.lang.Class<?> type)
        Tests if the given type is primitive type or primitive object type.
        Parameters:
        type - A class to test with
        Returns:
        true if it's the primitive type or primitive object type.

      • isPojo

        public static boolean isPojo​(java.lang.Class<?> type)
        Tests if the given type is Java POJO-like object.
        Parameters:
        type - A class to test with
        Returns:
        true if it's the POJO object type.

      • isDateType

        public static boolean isDateType​(java.lang.Class<?> type)
        Tests if the given type is Java Date type.

        Note: only support the types in jackson.datatype.jsr310

        Parameters:
        type - A class to test with
        Returns:
        true if it's the Java Date type.

      • isBuiltinType

        public static boolean isBuiltinType​(java.lang.Class<?> type)
        Tests if the given type is a built-in type
        Parameters:
        type - a class to test with
        Returns:
        true if it's a built-in type.

      • isFileType

        public static boolean isFileType​(java.lang.Class<?> type)
        Tests if the given type is FileData.
        Parameters:
        type - A class to test with
        Returns:
        true if it's a FileData.

      • lookupActionAnnotation

        public static Action lookupActionAnnotation​(ActionHandler actionHandler,
                                            java.lang.reflect.Method method)
        Looks up the @Action annotation on the given method if any.
        Parameters:
        actionHandler - The lookup action handler.
        method - The lookup action method
        Returns:
        Action if found or null is assumed.

      • hasAction

        public static boolean hasAction​(IComponent iComponent)
        Tests if the given IComponent contains aciton or actions.
        Parameters:
        iComponent - The immutable component to test with.
        Returns:
        true, if it contains.