1 /*
2 * Copyright 2015 the original author or authors.
3 *
4 * Licensed under the Apache 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.apache.org/licenses/LICENSE-2.0
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
17 package org.openehealth.ipf.platform.camel.ihe.core;
18
19 import org.apache.camel.Endpoint;
20
21 import static java.util.Objects.requireNonNull;
22
23 /**
24 * Trivial InterceptorFactory that calls Class.newInstance()
25 *
26 * @since 3.1
27 */
28 public class InterceptorFactorySupport<E extends Endpoint, T extends Interceptor<E>> implements InterceptorFactory<E, T> {
29
30 protected final Class<T> clazz;
31
32 public InterceptorFactorySupport(Class<T> clazz) {
33 this.clazz = requireNonNull(clazz);
34 }
35
36 @Override
37 public T getNewInstance() {
38 try {
39 return clazz.newInstance();
40 } catch (Exception e) {
41 throw new RuntimeException("Could not create interceptor instance of class " + clazz.getName(), e);
42 }
43 }
44 }