1 /*
2 * Copyright 2008 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 package org.openehealth.ipf.platform.camel.core.adapter;
17
18 import static org.openehealth.ipf.platform.camel.core.util.Exchanges.prepareResult;
19
20 import org.apache.camel.Exchange;
21 import org.openehealth.ipf.commons.core.modules.api.Transmogrifier;
22
23 /**
24 * Adapts a {@link Transmogrifier}.
25 *
26 * @author Martin Krasser
27 */
28 public class TransmogrifierAdapter extends ProcessorAdapter {
29
30 private final Transmogrifier transmogrifier;
31
32 /**
33 * Creates a new {@link TransmogrifierAdapter} and sets the delegate
34 * {@link Transmogrifier}.
35 *
36 * @param transmogrifier
37 * a transmogrifier.
38 */
39 public TransmogrifierAdapter(Transmogrifier transmogrifier) {
40 this.transmogrifier = transmogrifier;
41 }
42
43 /**
44 * Delegates processing of input data and input parameters to a
45 * {@link Transmogrifier} object. The transmogrification result is written
46 * to body of the message returned by
47 * {@link org.openehealth.ipf.platform.camel.core.util.Exchanges#prepareResult(Exchange)}.
48 *
49 * @param exchange
50 * message exchange where to write processing results.
51 * @param inputData
52 * input data.
53 * @param inputParams
54 * input parameters.
55 * @throws Exception
56 * if a processing error occurs.
57 */
58 @Override
59 protected void doProcess(Exchange exchange, Object inputData,
60 Object... inputParams) throws Exception {
61
62 prepareResult(exchange).setBody(transmogrifier.zap(inputData, inputParams));
63 }
64
65 }