org.kitesdk.data.ValidationException Maven / Gradle / Ivy
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/*
* Copyright 2013 Cloudera Inc.
*
* 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.
*/
package org.kitesdk.data;
/**
*
* Exception thrown to indicate that there was a problem
* parsing or validating a schema, partition strategy, or column mapping.
*
*
* @since 0.14.0
*/
public class ValidationException extends DatasetException {
public ValidationException(String msg) {
super(msg);
}
public ValidationException(Throwable cause) {
super(cause);
}
public ValidationException(String msg, Throwable cause) {
super(msg, cause);
}
/**
* Precondition-style validation that throws a {@link ValidationException}.
*
* @param isValid
* {@code true} if valid, {@code false} if an exception should be
* thrown
* @param message
* A String message for the exception.
*/
public static void check(boolean isValid, String message, Object... args) {
if (!isValid) {
String[] argStrings = new String[args.length];
for (int i = 0; i < args.length; i += 1) {
argStrings[i] = String.valueOf(args[i]);
}
throw new ValidationException(
String.format(String.valueOf(message), (Object[]) argStrings));
}
}
}