Class CallbackAdapter<T>

java.lang.Object
com.codename1.util.CallbackAdapter<T>
All Implemented Interfaces:
Callback<T>, FailureCallback<T>, SuccessCallback<T>
public class CallbackAdapter<T> extends Object implements Callback<T>
Adapter for the {Callback} interface.

  • Constructor Summary

    Constructors
    Constructor
    Description
    CallbackAdapter()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    onError(Object sender, Throwable err, int errorCode, String errorMessage)
    Invoked when the async method throws an exception
    void
    onSucess(T value)
    Invoked when the async method returns with a successful value

    Methods inherited from class Object

    clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    Modifier and Type
    Method
    Description
    protected Object
    clone()
     
    boolean
    equals(Object obj)
    Indicates whether some other object is "equal to" this one.
    final Class
    getClass()
    Returns the runtime class of an object.
    int
    hashCode()
    Returns a hash code value for the object.
    final void
    notify()
    Wakes up a single thread that is waiting on this object's monitor.
    final void
    notifyAll()
    Wakes up all threads that are waiting on this object's monitor.
    String
    toString()
    Returns a string representation of the object.
    final void
    wait()
    Causes current thread to wait until another thread invokes the method or the method for this object.
    final void
    wait(long timeout)
    Causes current thread to wait until either another thread invokes the method or the method for this object, or a specified amount of time has elapsed.
    final void
    wait(long timeout, int nanos)
    Causes current thread to wait until another thread invokes the method or the method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.

  • Constructor Details

    • CallbackAdapter

      public CallbackAdapter()

  • Method Details

    • onSucess

      public void onSucess(T value)

      Invoked when the async method returns with a successful value

      Parameters
      • value: the value
      Specified by:
      onSucess in interface SuccessCallback<T>

    • onError

      public void onError(Object sender, Throwable err, int errorCode, String errorMessage)

      Invoked when the async method throws an exception

      Parameters

      • sender: the source of the error e.g. connection request that triggered the error, could be null

      • err: in case of an error triggered by an exception

      • errorCode: if applicable e.g. with http error codes, -1 for unknown

      • errorMessage: if applicable a user displayable message (can be null)

      Specified by:
      onError in interface FailureCallback<T>