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.util.List;
24 import javax.validation.constraints.NotNull;
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.ConstraintViolationException;
29 import org.openecomp.sdc.be.model.tosca.constraints.exception.PropertyConstraintException;
31 public class MaxLengthConstraint extends AbstractPropertyConstraint {
34 private Integer maxLength;
36 public MaxLengthConstraint(Integer maxLength) {
37 this.maxLength = maxLength;
40 public MaxLengthConstraint() {
44 protected void doValidate(Object propertyValue) throws ConstraintViolationException {
45 if (propertyValue instanceof String && String.valueOf(propertyValue).length() > maxLength) {
46 throw new ConstraintViolationException("The length of the value is greater than [" + maxLength + "]");
47 } else if (propertyValue instanceof List && ((List) propertyValue).size() > maxLength) {
48 throw new ConstraintViolationException("The size of the list is greater than [" + maxLength + "]");
49 } else if (propertyValue instanceof Map && ((Map) propertyValue).size() > maxLength) {
50 throw new ConstraintViolationException("The size of the map is greater than [" + maxLength + "]");
54 public Integer getMaxLength() {
58 public void setMaxLength(Integer maxLength) {
59 this.maxLength = maxLength;
63 public ConstraintType getConstraintType() {
68 public void validateValueOnUpdate(PropertyConstraint newConstraint) throws PropertyConstraintException {
72 public void validate(Object propertyValue) throws ConstraintViolationException {
73 if (propertyValue == null) {
74 throw new ConstraintViolationException("Value to validate is null");
76 if (!(propertyValue instanceof String || propertyValue instanceof List || propertyValue instanceof Map)) {
77 throw new ConstraintViolationException("This constraint can only be applied on String/List/Map value");
79 doValidate(propertyValue);
83 public String getErrorMessage(ToscaType toscaType, ConstraintFunctionalException e, String propertyName) {
84 return getErrorMessage(toscaType, e, propertyName, "%s maximum length must be [%s]", String.valueOf(maxLength));