/*
 * @(#)PaymentProcessInvoice.java
 *
 * Copyright 2009 Instituto Superior Tecnico
 * Founding Authors: Luis Cruz, Nuno Ochoa, Paulo Abrantes
 * 
 *      https://fenix-ashes.ist.utl.pt/
 * 
 *   This file is part of the Expenditure Tracking Module.
 *
 *   The Expenditure Tracking Module is free software: you can
 *   redistribute it and/or modify it under the terms of the GNU Lesser General
 *   Public License as published by the Free Software Foundation, either version 
 *   3 of the License, or (at your option) any later version.
 *
 *   The Expenditure Tracking Module is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 *   GNU Lesser General Public License for more details.
 *
 *   You should have received a copy of the GNU Lesser General Public License
 *   along with the Expenditure Tracking Module. If not, see <http://www.gnu.org/licenses/>.
 * 
 */
package pt.ist.expenditureTrackingSystem.domain.acquisitions;

import module.workflow.domain.ProcessDocumentMetaDataResolver;
import module.workflow.domain.ProcessFile;

/**
 * 
 * @author Paulo Abrantes
 * 
 */
public class PaymentProcessInvoice extends PaymentProcessInvoice_Base {

    public PaymentProcessInvoice() {
        super();
    }

    //    public static class PaymentProcessInvoiceMetadataResolver extends InvoiceMetadaResolver {
    ////
    ////	public final static String REQUEST_ITEMS = "Itens do pedido";
    ////
    ////	public final static String UNIT_ITEMS = "Itens de unidade";
    ////	public final static String FINANCERS = "Unidades pagadoras";
    ////	public final static String PROJECT_FINANCERS = "Financiadores do projecto";
    //
    //	@Override
    //	public Map<String, String> getMetadataKeysAndValuesMap(ProcessFile processFile) {
    //	    PaymentProcessInvoice processDocument = (PaymentProcessInvoice) processFile;
    //	    Map<String, String> metadataKeysAndValuesMap = super.getMetadataKeysAndValuesMap(processFile);
    //
    //	    //Actually, nothing should be done with these fields
    ////	    List<RequestItem> requestItems = processDocument.getRequestItems();
    ////	    
    ////	    if (requestItems != null && !requestItems.isEmpty())
    ////	    {
    ////		metadataKeysAndValuesMap.put(key, value)
    ////	    }
    ////
    ////	    List<UnitItem> unitItems = processDocument.getUnitItems();
    ////
    ////	    List<Financer> financers = processDocument.getFinancers();
    ////
    ////	    List<ProjectFinancer> projectFinancers = processDocument.getProjectFinancers();
    //
    //	    return metadataKeysAndValuesMap;
    //	}
    //
    //    }

    @Override
    public ProcessDocumentMetaDataResolver<ProcessFile> getMetaDataResolver() {
        return new InvoiceMetadaResolver();
    }

    @Override
    public void delete() {
        getUnitItems().clear();
        getRequestItems().clear();
        getProjectFinancers().clear();
        getFinancers().clear();
        super.delete();
    }
}