/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
package org.apache.tajo.validation;
import java.util.Collection;
public class ConstraintViolationException extends RuntimeException {
private static final long serialVersionUID = 1L;
private final Collection<ConstraintViolation> violations;
public ConstraintViolationException(Collection<ConstraintViolation> violations) {
this.violations = violations;
}
public Collection<ConstraintViolation> getViolations() {
return violations;
}
@Override
public String getMessage() {
if (violations != null) {
StringBuilder stringBuilder = new StringBuilder("ConstraintViolationException [");
int elemIdx = 1;
int elemCount = violations.size();
for (ConstraintViolation violation: violations) {
stringBuilder.append(violation.getMessage());
if (elemIdx++ > elemCount) {
stringBuilder.append(',');
}
}
stringBuilder.append(']');
return stringBuilder.toString();
} else {
return super.getMessage();
}
}
}