1 /*
2 * Copyright 2016 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.commons.ihe.fhir;
18
19 import ca.uhn.fhir.context.FhirContext;
20
21 import java.util.Map;
22
23 /**
24 * Instances of {@link FhirTransactionValidator} are used in order to have FHIR request and response validated.
25 *
26 * @author Christian Ohr
27 */
28 public interface FhirTransactionValidator {
29
30 FhirTransactionValidator NO_VALIDATION = new Support();
31
32 /**
33 * Validates a FHIR request, throwing an {@link ca.uhn.fhir.rest.server.exceptions.UnprocessableEntityException}
34 * on validation failure
35 *
36 * @param context FHIR context
37 * @param payload request payload
38 * @param parameters request parameters
39 */
40 void validateRequest(FhirContext context, Object payload, Map<String, Object> parameters);
41
42 /**
43 * Validates a FHIR response, throwing an appropriate subclass of
44 * {@link ca.uhn.fhir.rest.server.exceptions.BaseServerResponseException} on
45 * validation failure
46 *
47 * @param context FHIR context
48 * @param payload response payload
49 * @param parameters response parameters
50 */
51 void validateResponse(FhirContext context, Object payload, Map<String, Object> parameters);
52
53 class Support implements FhirTransactionValidator {
54
55 @Override
56 public void validateRequest(FhirContext context, Object payload, Map<String, Object> headers) {
57 }
58
59 @Override
60 public void validateResponse(FhirContext context, Object payload, Map<String, Object> parameters) {
61 }
62 }
63 }
64
65