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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.openecomp.sdc.be.model.tosca.constraints;
import javax.validation.constraints.NotNull;
import lombok.EqualsAndHashCode;
import lombok.Getter;
import lombok.Setter;
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.ConstraintValueDoNotMatchPropertyTypeException;
import org.openecomp.sdc.be.model.tosca.constraints.exception.ConstraintViolationException;
import org.openecomp.sdc.be.model.tosca.constraints.exception.PropertyConstraintException;
@SuppressWarnings("serial")
@EqualsAndHashCode(onlyExplicitlyIncluded = true)
public class EqualConstraint extends AbstractComparablePropertyConstraint {
@Getter
@Setter
@NotNull
@EqualsAndHashCode.Include
private Object equal;
private Object typed;
public EqualConstraint(Object equal) {
super();
this.equal = equal;
}
@Override
public void initialize(ToscaType propertyType) throws ConstraintValueDoNotMatchPropertyTypeException {
if (propertyType.isValidValue(String.valueOf(equal))) {
typed = propertyType.convert(String.valueOf(equal));
initialize(String.valueOf(equal), propertyType);
} else {
throw new ConstraintValueDoNotMatchPropertyTypeException(
"constraintValue constraint has invalid value <" + equal + "> property type is <" + propertyType.toString() + ">");
}
}
@Override
public ConstraintType getConstraintType() {
return ConstraintType.EQUAL;
}
@Override
public void validateValueOnUpdate(PropertyConstraint newConstraint) throws PropertyConstraintException {
}
private void fail(Object propertyValue) throws ConstraintViolationException {
throw new ConstraintViolationException(
"Equal constraint violation, the reference is <" + equal + "> but the value to compare is <" + propertyValue + ">");
}
@Override
public String getErrorMessage(ToscaType toscaType, ConstraintFunctionalException e, String propertyName) {
return getErrorMessage(toscaType, e, propertyName, "%s property value must be %s", String.valueOf(equal));
}
@Override
protected void doValidate(Object propertyValue) throws ConstraintViolationException {
if (propertyValue == null) {
if (typed != null) {
fail(null);
}
} else if (typed == null) {
fail(propertyValue);
} else if (!typed.equals(propertyValue)) {
fail(propertyValue);
}
}
@Override
public String toString() {
return String.valueOf(equal);
}
public boolean validateValueType(String propertyType) throws ConstraintValueDoNotMatchPropertyTypeException {
ToscaType toscaType = ToscaType.getToscaType(propertyType);
if (toscaType == null) {
throw new ConstraintValueDoNotMatchPropertyTypeException(
"equal constraint has invalid values <" + equal.toString() + "> property type is <" + propertyType + ">");
}
if (equal == null) {
throw new ConstraintValueDoNotMatchPropertyTypeException(
"equal constraint has invalid value <> property type is <" + propertyType + ">");
}
return toscaType.isValueTypeValid(equal);
}
public void changeConstraintValueTypeTo(String propertyType) throws ConstraintValueDoNotMatchPropertyTypeException {
ToscaType toscaType = ToscaType.getToscaType(propertyType);
try {
equal = toscaType.convert(String.valueOf(equal));
} catch (Exception e) {
throw new ConstraintValueDoNotMatchPropertyTypeException(
"equal constraint has invalid values <" + equal.toString() + "> property type is <" + propertyType + ">");
}
}
}
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