* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
- *
+ *
* http://www.apache.org/licenses/LICENSE-2.0
- *
+ *
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* limitations under the License.
* ============LICENSE_END=========================================================
*/
-
package org.openecomp.sdc.be.model.tosca.constraints;
-import java.io.Serializable;
-
+import java.util.List;
+import java.util.Map;
import javax.validation.constraints.NotNull;
-
+import org.openecomp.sdc.be.datatypes.enums.ConstraintType;
+import org.openecomp.sdc.be.model.PropertyConstraint;
+import org.openecomp.sdc.be.model.tosca.ToscaType;
+import org.openecomp.sdc.be.model.tosca.constraints.exception.ConstraintFunctionalException;
import org.openecomp.sdc.be.model.tosca.constraints.exception.ConstraintViolationException;
+import org.openecomp.sdc.be.model.tosca.constraints.exception.PropertyConstraintException;
+import lombok.AllArgsConstructor;
+import lombok.NoArgsConstructor;
+
+@AllArgsConstructor
+@NoArgsConstructor
+public class LengthConstraint extends AbstractPropertyConstraint {
+
+ @NotNull
+ private Integer length;
-public class LengthConstraint extends AbstractStringPropertyConstraint implements Serializable {
+ protected void doValidate(Object propertyValue) throws ConstraintViolationException {
+ if (propertyValue instanceof String && String.valueOf(propertyValue).length() != length) {
+ throw new ConstraintViolationException("The length of the value is not equals to [" + length + "]");
+ } else if (propertyValue instanceof List && ((List) propertyValue).size() != length) {
+ throw new ConstraintViolationException("The size of the list is not equals to [" + length + "]");
+ } else if (propertyValue instanceof Map && ((Map) propertyValue).size() != length) {
+ throw new ConstraintViolationException("The size of the map is not equals to [" + length + "]");
+ }
+ }
- /**
- *
- */
- private static final long serialVersionUID = 6249912030281791233L;
+ public void validate(Object propertyValue) throws ConstraintViolationException {
+ if (propertyValue == null) {
+ throw new ConstraintViolationException("Value to validate is null");
+ }
+ if (!(propertyValue instanceof String || propertyValue instanceof List || propertyValue instanceof Map)) {
+ throw new ConstraintViolationException("This constraint can only be applied on String/List/Map value");
+ }
+ doValidate(propertyValue);
+ }
- @NotNull
- private Integer length;
+ public Integer getLength() {
+ return length;
+ }
- @Override
- protected void doValidate(String propertyValue) throws ConstraintViolationException {
- if (propertyValue.length() != length) {
- throw new ConstraintViolationException("The length of the value is not equals to [" + length + "]");
- }
- }
+ public void setLength(Integer length) {
+ this.length = length;
+ }
- public Integer getLength() {
- return length;
- }
+ @Override
+ public ConstraintType getConstraintType() {
+ return ConstraintType.LENGTH;
+ }
- public void setLength(Integer length) {
- this.length = length;
- }
+ @Override
+ public void validateValueOnUpdate(PropertyConstraint newConstraint) throws PropertyConstraintException {
+ }
+ @Override
+ public String getErrorMessage(ToscaType toscaType, ConstraintFunctionalException e, String propertyName) {
+ return getErrorMessage(toscaType, e, propertyName, "%s length must be [%s]", String.valueOf(length));
+ }
}