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.openecomp.sdc.be.model.tosca.constraints;
23 import org.openecomp.sdc.be.model.tosca.ToscaType;
24 import org.openecomp.sdc.be.model.tosca.constraints.exception.ConstraintValueDoNotMatchPropertyTypeException;
25 import org.openecomp.sdc.be.model.tosca.constraints.exception.ConstraintViolationException;
27 import javax.validation.constraints.NotNull;
29 public class EqualConstraint extends AbstractPropertyConstraint {
37 public EqualConstraint(String equal) {
43 public void initialize(ToscaType propertyType) throws ConstraintValueDoNotMatchPropertyTypeException {
44 if (propertyType.isValidValue(equal)) {
45 typed = propertyType.convert(equal);
47 throw new ConstraintValueDoNotMatchPropertyTypeException("equal constraint has invalid value <" + equal
48 + "> property type is <" + propertyType.toString() + ">");
53 public void validate(Object propertyValue) throws ConstraintViolationException {
54 if (propertyValue == null) {
58 } else if (typed == null) {
60 } else if (!typed.equals(propertyValue)) {
65 private void fail(Object propertyValue) throws ConstraintViolationException {
66 throw new ConstraintViolationException("Equal constraint violation, the reference is <" + equal
67 + "> but the value to compare is <" + propertyValue + ">");