/*
* 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.math.BigDecimal;
import java.util.ArrayList;
import java.util.List;
/**
* Holds customer account details as part of saving a collection sheet
*/
public class SaveCollectionSheetCustomerAccountDto {
private final Integer accountId;
private final Short currencyId;
private final BigDecimal totalCustomerAccountCollectionFee;
public SaveCollectionSheetCustomerAccountDto(final Integer accountId, final Short currencyId,
final BigDecimal totalCustomerAccountCollectionFee) throws SaveCollectionSheetException {
validateInput(accountId, currencyId, totalCustomerAccountCollectionFee);
if (validationErrors.size() > 0) {
throw new SaveCollectionSheetException(validationErrors);
}
this.accountId = accountId;
this.currencyId = currencyId;
this.totalCustomerAccountCollectionFee = totalCustomerAccountCollectionFee;
}
public Integer getAccountId() {
return this.accountId;
}
public BigDecimal getTotalCustomerAccountCollectionFee() {
return this.totalCustomerAccountCollectionFee;
}
public Short getCurrencyId() {
return this.currencyId;
}
/*
* The Dto really ends here: All the fields and methods below are for
* validation purposes
*/
private List<InvalidSaveCollectionSheetReason> validationErrors = new ArrayList<InvalidSaveCollectionSheetReason>();
private final Integer zeroInteger = 0;
private final Short zeroShort = Short.valueOf("0");
private void validateInput(Integer accountId, Short currencyId, BigDecimal totalCustomerAccountCollectionFee) {
if (accountId == null) {
validationErrors.add(InvalidSaveCollectionSheetReason.ACCOUNTID_NULL);
} else {
if (accountId.compareTo(zeroInteger) < 0) {
validationErrors.add(InvalidSaveCollectionSheetReason.ACCOUNTID_NEGATIVE);
}
}
if (currencyId == null) {
validationErrors.add(InvalidSaveCollectionSheetReason.CURRENCYID_NULL);
} else {
if (currencyId.compareTo(zeroShort) < 0) {
validationErrors.add(InvalidSaveCollectionSheetReason.CURRENCYID_NEGATIVE);
}
}
if (totalCustomerAccountCollectionFee != null) {
if (totalCustomerAccountCollectionFee.compareTo(BigDecimal.ZERO) < 0) {
validationErrors.add(InvalidSaveCollectionSheetReason.TOTALCUSTOMERACCOUNTCOLLECTIONFEE_NEGATIVE);
}
}
}
}