1 /*
2 * Copyright 2008 The Kuali Foundation
3 *
4 * Licensed under the Educational Community License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.opensource.org/licenses/ecl2.php
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package org.kuali.ole.sys.service;
17
18 import java.sql.Date;
19 import java.util.List;
20
21 import org.kuali.ole.sys.businessobject.TaxDetail;
22 import org.kuali.rice.core.api.util.type.KualiDecimal;
23
24 public interface TaxService {
25
26 /**
27 * This method returns a list of Tax Detail BO's for Sales Tax
28 *
29 * @param dateOfTransaction date to include tax rates from
30 * @param postalCode postal code to get tax rates
31 * @param amount amount to be taxed
32 * @return
33 */
34 List<TaxDetail> getSalesTaxDetails( Date dateOfTransaction, String postalCode, KualiDecimal amount );
35
36 /**
37 * This method returns a list of Tax Detail BO's for Sales Tax
38 *
39 * @param dateOfTransaction date to include tax rates from
40 * @param postalCode postal code to get tax rates
41 * @param amount amount to be taxed
42 * @return
43 */
44 List<TaxDetail> getUseTaxDetails( Date dateOfTransaction, String postalCode, KualiDecimal amount );
45
46 /**
47 * This method returns the total sales tax amount
48 *
49 * @param dateOfTransaction date to include tax rates from
50 * @param postalCode postal code to get tax rates
51 * @param amount amount to be taxed
52 * @return
53 */
54 KualiDecimal getTotalSalesTaxAmount( Date dateOfTransaction, String postalCode, KualiDecimal amount );
55
56 /**
57 * This method returns pretaxAmount
58 *
59 * @param dateOfTransaction date to include tax rates from
60 * @param postalCode postal code to get tax rates
61 * @param amount amount to be taxed
62 * @return
63 */
64 KualiDecimal getPretaxAmount(Date dateOfTransaction, String postalCode, KualiDecimal amountWithTax);
65 }