Package groovy.json

Class DefaultJsonGenerator.ClosureConverter

java.lang.Object
groovy.json.DefaultJsonGenerator.ClosureConverter
All Implemented Interfaces:
JsonGenerator.Converter
Enclosing class:
DefaultJsonGenerator
protected static class DefaultJsonGenerator.ClosureConverter
extends java.lang.Object
implements JsonGenerator.Converter
A converter that handles converting a given type using a closure.
Since:
2.5.0

  • Field Summary

    Fields
    Modifier and Type Field Description
    protected Closure<?> closure  
    protected int paramCount  
    protected java.lang.Class<?> type  

  • Constructor Summary

    Constructors
    Modifier Constructor Description
    protected ClosureConverter​(java.lang.Class<?> type, Closure<?> closure)  

  • Method Summary

    Modifier and Type Method Description
    java.lang.Object convert​(java.lang.Object value, java.lang.String key)
    Converts a given value.
    boolean equals​(java.lang.Object o)
    Any two Converter instances registered for the same type are considered to be equal.
    boolean handles​(java.lang.Class<?> type)
    Returns true if this converter can handle conversions of the given type.
    int hashCode()  
    java.lang.String toString()  

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

  • Field Details

    • type

      protected final java.lang.Class<?> type

    • closure

      protected final Closure<?> closure

    • paramCount

      protected final int paramCount

  • Constructor Details

    • ClosureConverter

      protected ClosureConverter​(java.lang.Class<?> type, Closure<?> closure)

  • Method Details

    • handles

      public boolean handles​(java.lang.Class<?> type)
      Returns true if this converter can handle conversions of the given type.
      Specified by:
      handles in interface JsonGenerator.Converter
      Parameters:
      type - the type of the object to convert
      Returns:
      true if this converter can successfully convert values of the given type

    • convert

      public java.lang.Object convert​(java.lang.Object value, java.lang.String key)
      Converts a given value.
      Specified by:
      convert in interface JsonGenerator.Converter
      Parameters:
      value - the object to convert
      key - the key name for the value, may be null
      Returns:
      the converted object

    • equals

      public boolean equals​(java.lang.Object o)
      Any two Converter instances registered for the same type are considered to be equal. This comparison makes managing instances in a Set easier; since there is no chaining of Converters it makes sense to only allow one per type.
      Overrides:
      equals in class java.lang.Object
      Parameters:
      o - the object with which to compare.
      Returns:
      true if this object contains the same class; false otherwise.

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class java.lang.Object

    • toString

      public java.lang.String toString()
      Overrides:
      toString in class java.lang.Object