Package javax.faces.convert

Class BooleanConverter

  • All Implemented Interfaces:
    Converter

    public class BooleanConverter
extends java.lang.Object
implements Converter

    Converter implementation for java.lang.Boolean (and boolean primitive) values.

    • Constructor Summary

      Constructors 
      Constructor Description
      BooleanConverter​()  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Object getAsObject​(FacesContext context, UIComponent component, java.lang.String value)
      Convert the specified string value, which is associated with the specified UIComponent, into a model data object that is appropriate for being stored during the Process Validations phase of the request processing lifecycle.
      java.lang.String getAsString​(FacesContext context, UIComponent component, java.lang.Object value)
      Convert the specified model object value, which is associated with the specified UIComponent, into a String that is suitable for being included in the response generated during the Render Response phase of the request processing lifeycle.

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • CONVERTER_ID

        public static final java.lang.String CONVERTER_ID

        The standard converter id for this converter.

        See Also:
        Constant Field Values

      • BOOLEAN_ID

        public static final java.lang.String BOOLEAN_ID

        The message identifier of the FacesMessage to be created if the conversion to Boolean fails. The message format string for this message may optionally include the following placeholders:

        • {0} replaced by the unconverted value.
        • {1} replaced by a String whose value is the label of the input component that produced this message.
        See Also:
        Constant Field Values

      • STRING_ID

        public static final java.lang.String STRING_ID

        The message identifier of the FacesMessage to be created if the conversion of the Boolean value to String fails. The message format string for this message may optionally include the following placeholders:

        • {0} relaced by the unconverted value.
        • {1} replaced by a String whose value is the label of the input component that produced this message.
        See Also:
        Constant Field Values

    • Constructor Detail

      • BooleanConverter

        public BooleanConverter​()

    • Method Detail

      • getAsObject

        public java.lang.Object getAsObject​(FacesContext context,
                                    UIComponent component,
                                    java.lang.String value)
        Description copied from interface: Converter

        Convert the specified string value, which is associated with the specified UIComponent, into a model data object that is appropriate for being stored during the Process Validations phase of the request processing lifecycle.

        Specified by:
        getAsObject in interface Converter
        Parameters:
        context - FacesContext for the request being processed
        component - UIComponent with which this model object value is associated
        value - String value to be converted (may be null)
        Returns:
        null if the value to convert is null, otherwise the result of the conversion
        Throws:
        ConverterException - if conversion cannot be successfully performed
        java.lang.NullPointerException - if context or component is null

      • getAsString

        public java.lang.String getAsString​(FacesContext context,
                                    UIComponent component,
                                    java.lang.Object value)
        Description copied from interface: Converter

        Convert the specified model object value, which is associated with the specified UIComponent, into a String that is suitable for being included in the response generated during the Render Response phase of the request processing lifeycle.

        Specified by:
        getAsString in interface Converter
        Parameters:
        context - FacesContext for the request being processed
        component - UIComponent with which this model object value is associated
        value - Model object value to be converted (may be null)
        Returns:
        a zero-length String if value is null, otherwise the result of the conversion
        Throws:
        ConverterException - if conversion cannot be successfully performed
        java.lang.NullPointerException - if context or component is null