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;
25 import org.openecomp.sdc.be.model.tosca.ToscaType;
26 import org.openecomp.sdc.be.model.tosca.constraints.exception.ConstraintFunctionalException;
27 import org.openecomp.sdc.be.model.PropertyConstraint;
28 import org.openecomp.sdc.be.model.tosca.constraints.exception.ConstraintViolationException;
29 import org.openecomp.sdc.be.model.tosca.constraints.exception.PropertyConstraintException;
31 import javax.validation.constraints.NotNull;
32 import java.util.List;
35 public class MaxLengthConstraint extends AbstractPropertyConstraint {
38 private Integer maxLength;
40 public MaxLengthConstraint(Integer maxLength) {
41 this.maxLength = maxLength;
44 public MaxLengthConstraint() {
48 protected void doValidate(Object propertyValue) throws ConstraintViolationException {
49 if (propertyValue instanceof String && String.valueOf(propertyValue).length() > maxLength) {
50 throw new ConstraintViolationException("The length of the value is greater than [" + maxLength + "]");
51 } else if (propertyValue instanceof List && ((List) propertyValue).size() > maxLength) {
52 throw new ConstraintViolationException("The size of the list is greater than [" + maxLength + "]");
53 } else if (propertyValue instanceof Map && ((Map) propertyValue).size() > maxLength) {
54 throw new ConstraintViolationException("The size of the map is greater than [" + maxLength + "]");
58 public Integer getMaxLength() {
62 public void setMaxLength(Integer maxLength) {
63 this.maxLength = maxLength;
68 public ConstraintType getConstraintType() {
73 public void validateValueOnUpdate(PropertyConstraint newConstraint) throws PropertyConstraintException {
79 public void validate(Object propertyValue) throws ConstraintViolationException {
80 if (propertyValue == null) {
81 throw new ConstraintViolationException("Value to validate is null");
84 if(!(propertyValue instanceof String || propertyValue instanceof List || propertyValue instanceof Map)) {
85 throw new ConstraintViolationException("This constraint can only be applied on String/List/Map value");
88 doValidate(propertyValue);
92 public String getErrorMessage(ToscaType toscaType, ConstraintFunctionalException e, String propertyName) {
93 return getErrorMessage(toscaType, e, propertyName, "%s maximum length must be [%s]", String.valueOf(maxLength));