/*
 * Copyright (c) 2005-2011 Grameen Foundation USA
 * All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * permissions and limitations under the License.
 *
 * See also http://www.apache.org/licenses/LICENSE-2.0.html for an
 * explanation of the license and how it is applied.
 */

package org.mifos.application.servicefacade;

import java.util.List;

public class SaveCollectionSheetException extends Exception {

    private List<InvalidSaveCollectionSheetReason> invalidSaveCollectionSheetReasons;
    private List<String> invalidSaveCollectionSheetReasonsExtended;

    public SaveCollectionSheetException(List<InvalidSaveCollectionSheetReason> invalidSaveCollectionSheetReasons,
            List<String> invalidSaveCollectionSheetReasonsExtended) {
        this.invalidSaveCollectionSheetReasons = invalidSaveCollectionSheetReasons;
        this.invalidSaveCollectionSheetReasonsExtended = invalidSaveCollectionSheetReasonsExtended;
    }

    public SaveCollectionSheetException(List<InvalidSaveCollectionSheetReason> invalidSaveCollectionSheetReasons) {
        this.invalidSaveCollectionSheetReasons = invalidSaveCollectionSheetReasons;
        this.invalidSaveCollectionSheetReasonsExtended = null;
    }

    public List<InvalidSaveCollectionSheetReason> getInvalidSaveCollectionSheetReasons() {
        return this.invalidSaveCollectionSheetReasons;
    }

    public String printInvalidSaveCollectionSheetReasons() {
//constructor errors don't add to invalidSaveCollectionSheetReasonsExtended
//processing errors do add to invalidSaveCollectionSheetReasonsExtended
        if (invalidSaveCollectionSheetReasonsExtended != null) {
            final StringBuilder builder = new StringBuilder();
            final String newline = System.getProperty("line.separator");

            builder.append("Input Errors Found:");
            builder.append(newline);
            for (String ire : invalidSaveCollectionSheetReasonsExtended) {
                builder.append(ire);
                builder.append(newline);
            }

            return builder.toString();
        }

        if (invalidSaveCollectionSheetReasons != null) {
            final StringBuilder builder = new StringBuilder();
            final String newline = System.getProperty("line.separator");

            builder.append("Input Errors Found:");
            builder.append(newline);
            for (InvalidSaveCollectionSheetReason ir : invalidSaveCollectionSheetReasons) {
                builder.append(ir);
                builder.append(newline);
            }

            return builder.toString();
        }

        return null;
    }

}