org.codehaus.groovy.runtime

## Class ConvertedMap

- java.lang.Object
- - org.codehaus.groovy.runtime.ConversionHandler
  - - org.codehaus.groovy.runtime.ConvertedMap

- All Implemented Interfaces:
    Serializable, InvocationHandler

      public class ConvertedMap
      extends ConversionHandler

  This class is a general adapter to adapt a map of closures to any Java interface.
  Author:
    Jochen Theodorou
  See Also:
    Serialized Form

- - ### Constructor Summary

    Constructors
    Modifier | Constructor and Description
    --- | ---
    `protected` | `ConvertedMap(Map closures)` to create a ConvertedMap object.

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `protected boolean` | `checkMethod(Method method)`
    `Object` | `invokeCustom(Object proxy, Method method, Object[] args)` This method is called for all Methods not defined on Object.
    `static boolean` | `isCoreObjectMethod(Method method)` Checks whether a method is a core method from java.lang.Object.
    `String` | `toString()` Returns a String version of the delegate.

    - ### Methods inherited from class org.codehaus.groovy.runtime.ConversionHandler

      `equals, getDelegate, hashCode, invoke`

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### ConvertedMap

          protected ConvertedMap(Map closures)

      to create a ConvertedMap object.
      Parameters:
        `closures` - the map of closures

  - ### Method Detail

    - #### invokeCustom

          public Object invokeCustom(Object proxy,
                            Method method,
                            Object[] args)
                              throws Throwable

      Description copied from class: `ConversionHandler`
      This method is called for all Methods not defined on Object. The delegate should be called here.
      Specified by:
        `invokeCustom` in class `ConversionHandler`
      Parameters:
        `proxy` - the proxy
        `method` - the method
        `args` - the arguments
      Returns:
        the result of the invocation of the delegate
      Throws:
        `Throwable` - any exception causes by the delegate
      See Also:
        `ConversionHandler.invoke(Object, Method, Object[])`, `InvocationHandler.invoke(java.lang.Object, java.lang.reflect.Method, java.lang.Object[])`

    - #### toString

          public String toString()

      Description copied from class: `ConversionHandler`
      Returns a String version of the delegate.
      Overrides:
        `toString` in class `ConversionHandler`
      See Also:
        `Object.toString()`

    - #### checkMethod

          protected boolean checkMethod(Method method)

      Overrides:
        `checkMethod` in class `ConversionHandler`

    - #### isCoreObjectMethod

          public static boolean isCoreObjectMethod(Method method)

      Checks whether a method is a core method from java.lang.Object. Such methods often receive special treatment because they are deemed fundamental enough to not be tampered with. call toString() is an exception to allow overriding toString() by a closure specified in the map
      Parameters:
        `method` - the method to check
      Returns:
        true if the method is deemed to be a core method