FormatExceptionPolicyLegacy.java

/*
 * Copyright 2016 DiffPlug
 *
 * 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 com.diffplug.spotless;

import java.util.logging.Level;
import java.util.logging.Logger;

class FormatExceptionPolicyLegacy extends NoLambda.EqualityBasedOnSerialization implements FormatExceptionPolicy {
	private static final long serialVersionUID = 1L;

	private static final Logger logger = Logger.getLogger(Formatter.class.getName());

	@Override
	public void handleError(Throwable e, FormatterStep step, String relativePath) {
		if (e instanceof Error) {
			error(e, step, relativePath);
			throw ((Error) e);
		} else {
			warning(e, step, relativePath);
		}
	}

	static void error(Throwable e, FormatterStep step, String relativePath) {
		logger.log(Level.SEVERE, "Step '" + step.getName() + "' found problem in '" + relativePath + "':\n" + e.getMessage(), e);
	}

	static void warning(Throwable e, FormatterStep step, String relativePath) {
		logger.log(Level.WARNING, "Unable to apply step '" + step.getName() + "' to '" + relativePath + "'", e);
	}
}