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 java.io.Serializable;
25 import org.openecomp.sdc.be.model.tosca.ToscaType;
26 import org.openecomp.sdc.be.model.tosca.constraints.exception.ConstraintValueDoNotMatchPropertyTypeException;
27 import org.openecomp.sdc.be.model.tosca.constraints.exception.ConstraintViolationException;
29 @SuppressWarnings("rawtypes")
30 public abstract class AbstractComparablePropertyConstraint extends AbstractPropertyConstraint implements Serializable {
35 private static final long serialVersionUID = 2002627754053326321L;
37 private Comparable comparable;
39 protected Comparable getComparable() {
43 protected void initialize(String rawTextValue, ToscaType propertyType)
44 throws ConstraintValueDoNotMatchPropertyTypeException {
45 // Perform verification that the property type is supported for
47 ConstraintUtil.checkComparableType(propertyType);
48 // Check if the text value is valid for the property type
49 if (propertyType.isValidValue(rawTextValue)) {
50 // Convert the raw text value to a comparable value
51 comparable = ConstraintUtil.convertToComparable(propertyType, rawTextValue);
53 // Invalid value throw exception
54 throw new ConstraintValueDoNotMatchPropertyTypeException(
55 "The value [" + rawTextValue + "] is not valid for the type [" + propertyType + "]");
59 protected abstract void doValidate(Object propertyValue) throws ConstraintViolationException;
62 public void validate(Object propertyValue) throws ConstraintViolationException {
63 if (propertyValue == null) {
64 throw new ConstraintViolationException("Value to check is null");
66 if (!(comparable.getClass().isAssignableFrom(propertyValue.getClass()))) {
67 throw new ConstraintViolationException("Value to check is not comparable to reference type, value type ["
68 + propertyValue.getClass() + "], reference type [" + comparable.getClass() + "]");
70 doValidate(propertyValue);