2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.onap.so.openpojo.rules;
23 import static org.hamcrest.CoreMatchers.anything;
24 import java.lang.annotation.Annotation;
25 import org.hamcrest.Description;
26 import org.hamcrest.Matcher;
27 import org.hamcrest.TypeSafeDiagnosingMatcher;
28 import com.openpojo.reflection.PojoField;
30 public class HasAnnotationMatcher<T extends PojoField> extends TypeSafeDiagnosingMatcher<T> {
31 private final Class<? extends Annotation> annotationType;
32 private final Matcher<? super T> annotationMatcher;
34 public HasAnnotationMatcher(final Class<? extends Annotation> annotationType,
35 final Matcher<? super T> annotationMatcher) {
36 this.annotationType = annotationType;
37 this.annotationMatcher = annotationMatcher;
41 protected boolean matchesSafely(final PojoField item, final Description mismatchDescription) {
42 final Annotation annotation = item.getAnnotation(this.annotationType);
43 if (annotation == null) {
44 mismatchDescription.appendText("does not have annotation ").appendText(this.annotationType.getName());
48 if (!this.annotationMatcher.matches(annotation)) {
49 this.annotationMatcher.describeMismatch(annotation, mismatchDescription);
57 public void describeTo(final Description description) {
58 // Intentionally left blank.
61 public static <T extends PojoField> Matcher<T> hasAnnotation(final Class<? extends Annotation> annotationType) {
62 return hasAnnotation(annotationType, anything(""));
65 public static <T extends PojoField> Matcher<T> hasAnnotation(final Class<? extends Annotation> annotationType,
66 final Matcher<? super T> annotationMatcher) {
67 return new HasAnnotationMatcher<T>(annotationType, annotationMatcher);