Package org.zkoss.bind.converter

Class ObjectBooleanConverter

  • All Implemented Interfaces:
    java.io.Serializable, Converter
    public class ObjectBooleanConverter
extends java.lang.Object
implements Converter, java.io.Serializable
    Converter to convert boolean to Object.
    Since:
    6.0.0
    Author:
    henrichen
    See Also:
    Serialized Form

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Object coerceToBean​(java.lang.Object val, org.zkoss.zk.ui.Component comp, BindContext ctx)
      Given an object value and return whether it is a "true" object.
      java.lang.Object coerceToUi​(java.lang.Object val, org.zkoss.zk.ui.Component comp, BindContext ctx)
      Given a Boolean value and return associated "true" object if true; or "false" object if null or false

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • ObjectBooleanConverter

        public ObjectBooleanConverter()

    • Method Detail

      • coerceToBean

        public java.lang.Object coerceToBean​(java.lang.Object val,
                                     org.zkoss.zk.ui.Component comp,
                                     BindContext ctx)
        Given an object value and return whether it is a "true" object.
        Specified by:
        coerceToBean in interface Converter
        Parameters:
        val - the object to be checked if a true object
        comp - associated Component
        ctx - bind context for associate Binding and extra parameter (e.g. true and false)
        Returns:
        the converted Boolean object

      • coerceToUi

        public java.lang.Object coerceToUi​(java.lang.Object val,
                                   org.zkoss.zk.ui.Component comp,
                                   BindContext ctx)
        Given a Boolean value and return associated "true" object if true; or "false" object if null or false
        Specified by:
        coerceToUi in interface Converter
        Parameters:
        val - the boolean value to be checked.
        comp - associate Component
        ctx - bind context for associate Binding and extra parameter (e.g. true and false)
        Returns:
        the converted "true" object if true; or "false" object if null or false.