1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.apache.commons.mail2.jakarta;
18
19 import java.io.IOException;
20
21 import jakarta.activation.DataSource;
22
23 /**
24 * Creates a {@code DataSource} based on an URL.
25 *
26 * @since 1.3
27 */
28 public interface DataSourceResolver {
29
30 /**
31 * Resolves the given resource location to a {@code DataSource}.
32 *
33 * @param resourceLocation the location of the resource
34 * @return the {@code DataSource}
35 * @throws IOException the resource was not found
36 */
37 DataSource resolve(String resourceLocation) throws IOException;
38
39 /**
40 * Resolves the given resource location to a {@code DataSource}.
41 *
42 * @param resourceLocation the location of the resource
43 * @param isLenient shall we ignore resources not found or complain with an exception?
44 * @return the data source containing the resource or null if the resource was not found in lenient mode
45 * @throws IOException resolving the resource failed
46 */
47 DataSource resolve(String resourceLocation, boolean isLenient) throws IOException;
48 }