package org.litesoft.bo.views.communication;

import org.litesoft.bo.views.*;
import org.litesoft.bo.views.caching.*;

public class NullCScomm extends CScomm
{
    public static final CScomm INSTANCE = new NullCScomm();

    public void requestTemporalTriggerPoll()
    {
    }

    public void requestFunctionSimple( VOCSrequestFunctionSimple pFunctionSimple, SimpleDataProviderCallBack pCallBack )
    {
        error( pCallBack, "requestFunctionSimple" );
    }

    public void requestFunctionFetchRow( CacheInvalidCallBack pCacheInvalidCallBack, CacheID pCacheID, VOCSrequestFunctionFetchRow pFunctionFetchRow, FetchRowDataProviderCallBack<? extends IViewObject> pCallBack )
    {
        error( pCallBack, "requestFunctionFetchRow" );
    }

    public void requestFunctionFetchRows( CacheInvalidCallBack pCacheInvalidCallBack, CacheID pCacheID, VOCSrequestFunctionFetchRows pFunctionFetchRows, FetchRowsDataProviderCallBack<? extends IViewObject> pCallBack )
    {
        error( pCallBack, "requestFunctionFetchRows" );
    }

    public void requestRowByObjectURL( CacheInvalidCallBack pCacheInvalidCallBack, CacheID pCacheID, VOCSrequestRowByObjectURL pRowByObjectURL, FetchRowDataProviderCallBack<? extends IViewObject> pCallBack )
    {
        error( pCallBack, "requestRowByObjectURL" );
    }

    public void requestRowsByObjectURLs( CacheInvalidCallBack pCacheInvalidCallBack, CacheID pCacheID, VOCSrequestRowsByObjectURLs pRowsByObjectURLs, FetchRowsDataProviderCallBack<? extends IViewObject> pCallBack )
    {
        error( pCallBack, "requestRowsByObjectURLs" );
    }

    public void requestRowsByFilters( CacheInvalidCallBack pCacheInvalidCallBack, CacheID pCacheID, VOCSrequestRowsByFilters pRowsByFilters, FetchRowsDataProviderCallBack<? extends IViewObject> pCallBack )
    {
        error( pCallBack, "requestRowsByFilters" );
    }

    public void requestCommit( CacheInvalidCallBack pCacheInvalidCallBack, CacheID pCacheID, VOCSrequestCommit pVOCSrequestCommit, CommitCallBack<? extends IViewObject> pCallBack )
    {
        error( pCallBack, "requestCommit" );
    }

    private void error( ErrorCallBack pCallBack, String pWhat )
    {
        pCallBack.error( "Null CScomm: " + pWhat );
    }
}