io.helidon.build.util.RequirementFailure Maven / Gradle / Ivy

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/*
 * Copyright (c) 2020 Oracle and/or its affiliates.
 *
 * 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 io.helidon.build.util;

import static java.util.Objects.requireNonNull;

/**
 * Requirement failed exception with message strings formatted via {@link Style#render(String, Object...)}.
 */
public final class RequirementFailure extends IllegalStateException {
    /**
     * Constructor.
     *
     * @param message The message.
     * @param args The message arguments.
     */
    RequirementFailure(String message, Object... args) {
        super(render(message, args));
    }

    private static String render(String message, Object... args) {
        if (requireNonNull(message).isEmpty()) {
            throw new IllegalArgumentException("empty message");
        }
        return Style.render(message, args);
    }
}