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=========================================================
20 package org.openecomp.sdc.be.model.tosca.constraints;
22 import java.io.Serializable;
23 import javax.validation.constraints.NotNull;
24 import org.openecomp.sdc.be.datatypes.enums.ConstraintType;
25 import org.openecomp.sdc.be.model.PropertyConstraint;
26 import org.openecomp.sdc.be.model.tosca.ToscaType;
27 import org.openecomp.sdc.be.model.tosca.constraints.exception.ConstraintFunctionalException;
28 import org.openecomp.sdc.be.model.tosca.constraints.exception.ConstraintValueDoNotMatchPropertyTypeException;
29 import org.openecomp.sdc.be.model.tosca.constraints.exception.ConstraintViolationException;
30 import org.openecomp.sdc.be.model.tosca.constraints.exception.PropertyConstraintException;
32 @SuppressWarnings("serial")
33 public class EqualConstraint extends AbstractPropertyConstraint implements Serializable {
36 private String constraintValue;
39 public EqualConstraint(String constraintValue) {
41 this.constraintValue = constraintValue;
44 public String getConstraintValue() {
45 return constraintValue;
49 public void initialize(ToscaType propertyType) throws ConstraintValueDoNotMatchPropertyTypeException {
50 if (propertyType.isValidValue(constraintValue)) {
51 typed = propertyType.convert(constraintValue);
53 throw new ConstraintValueDoNotMatchPropertyTypeException(
54 "constraintValue constraint has invalid value <" + constraintValue + "> property type is <" + propertyType.toString() + ">");
59 public void validate(Object propertyValue) throws ConstraintViolationException {
60 if (propertyValue == null) {
64 } else if (typed == null) {
66 } else if (typed instanceof Comparable && typed != propertyValue) {
68 } else if (!typed.equals(propertyValue)) {
74 public ConstraintType getConstraintType() {
79 public void validateValueOnUpdate(PropertyConstraint newConstraint) throws PropertyConstraintException {
82 private void fail(Object propertyValue) throws ConstraintViolationException {
83 throw new ConstraintViolationException(
84 "Equal constraint violation, the reference is <" + constraintValue + "> but the value to compare is <" + propertyValue + ">");
88 public String getErrorMessage(ToscaType toscaType, ConstraintFunctionalException e, String propertyName) {
89 return getErrorMessage(toscaType, e, propertyName, "%s property value must be %s", constraintValue);