package org.litesoft.GWT.forms.client;

import org.litesoft.core.simpletypes.*;
import org.litesoft.rpcpassable.*;
import org.litesoft.ui.def.nonpublic.support.*;
import org.litesoft.ui.support.*;

public interface AsyncFormServicePeerChannel
{
    public void init( FormUsage pFormUsage, RPCpassable pInitializationPayload,
                      OperationalListener pOperationalListener,
                      InitializationListener pInitializationListener );

    public void dispose();

    public void requestValues( Integer pAsyncMessageNumber, String pRootTypeKeyOrNullForNew );

    public void requestResources( ResourceKeyNameURLsAvailableCallback pCallback,
                                  AttributeResourceOptionsRequestData pRequest );

    public void formEvents( FormToServicePeerData pFormToServicePeerData );

    interface InitializationListener
    {
        public void metaDataAvailable( FormMetaData pFormMetaData, RPCpassable pServicePeerXtra );
    }

    interface OperationalListener
    {
        public void responseFromRequestValues( ServicePeerToFormData pFormData );

        public void unsolicitedData( ServicePeerToFormData pFormData );
    }
}