narya/lib/decoder.tmpl

//
// [% idstr %]

package [% package %];

[% FOREACH import = imports -%]
import [% import %];
[% END -%]

/**
 * Dispatches calls to a {@link [% name %]Receiver} instance.
 */
public class [% name %]Decoder extends InvocationDecoder
{
    /** The generated hash code used to identify this receiver class. */
    public static final String RECEIVER_CODE = "[% receiver_code %]";

[% FOREACH method = methods -%]
    /** The method id used to dispatch {@link [% name %]Receiver#[% method.mname %]}
     * notifications. */
    public static final int [% method.mcode %] = [% method.mcodeval %];

[% END -%]
    /**
     * Creates a decoder that may be registered to dispatch invocation
     * service notifications to the specified receiver.
     */
    public [% name %]Decoder ([% name %]Receiver receiver)
    {
        this.receiver = receiver;
    }

    // documentation inherited
    public String getReceiverCode ()
    {
        return RECEIVER_CODE;
    }

    // documentation inherited
    public void dispatchNotification (int methodId, Object[] args)
    {
        switch (methodId) {
[% FOREACH method = methods -%]
        case [% method.mcode %]:
            (([% name %]Receiver)receiver).[% method.mname %](
                [% method.unwrapped_args %]
            );
            return;

[% END -%]
        default:
            super.dispatchNotification(methodId, args);
        }
    }
}