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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2019 AT&T Intellectual Property. All rights reserved.
* Copyright © 2019 Amdocs
* ================================================================================
* 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.onap.aai.schemaif.definitions.types;
import java.text.DecimalFormat;
public class IntDataType extends DataType {
public IntDataType() {
super(Type.INT);
}
@Override
public Object validateValue(String value) {
// TODO: In Tosca, you can impose constraints such as min/max value.
// In future we can add this type of validation
Integer intValue;
try {
intValue = Integer.parseInt(value);
}
catch (NumberFormatException e) {
// There is an edge case where an int value is stored as "x.0" in champ.
// In that case, we just want to drop the ".0" and treat it as a proper
// integer
try {
DecimalFormat decimalFormat = new DecimalFormat("0.#");
intValue = Integer.parseInt(decimalFormat.format(Double.valueOf(value)));
}
catch (Exception ex) {
return null;
}
}
return intValue;
}
}
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