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 @SuppressWarnings("rawtypes")
28 public abstract class AbstractComparablePropertyConstraint extends AbstractPropertyConstraint {
30 private Comparable comparable;
32 protected Comparable getComparable() {
36 protected void initialize(String rawTextValue, ToscaType propertyType)
37 throws ConstraintValueDoNotMatchPropertyTypeException {
38 // Perform verification that the property type is supported for
40 ConstraintUtil.checkComparableType(propertyType);
41 // Check if the text value is valid for the property type
42 if (propertyType.isValidValue(rawTextValue)) {
43 // Convert the raw text value to a comparable value
44 comparable = ConstraintUtil.convertToComparable(propertyType, rawTextValue);
46 // Invalid value throw exception
47 throw new ConstraintValueDoNotMatchPropertyTypeException(
48 "The value [" + rawTextValue + "] is not valid for the type [" + propertyType + "]");
52 protected abstract void doValidate(Object propertyValue) throws ConstraintViolationException;
55 public void validate(Object propertyValue) throws ConstraintViolationException {
56 if (propertyValue == null) {
57 throw new ConstraintViolationException("Value to check is null");
59 if (!(comparable.getClass().isAssignableFrom(propertyValue.getClass()))) {
60 throw new ConstraintViolationException("Value to check is not comparable to reference type, value type ["
61 + propertyValue.getClass() + "], reference type [" + comparable.getClass() + "]");
63 doValidate(propertyValue);