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Some utilities only requiring Java SE for all the Atbash projects

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/*
 * Copyright 2014-2018 Rudy De Busscher (https://www.atbash.be)
 *
 * 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 be.atbash.util.reflection;

import be.atbash.util.StringUtils;

/**
 *
 */

public final class CDICheck {

    private CDICheck() {
    }

    /**
     * Are we running within a CDI container or not.
     * @return true when e are running within CDi container.
     */
    public static boolean withinContainer() {
        String forcedResult = System.getProperty("atbash.utils.cdi.check");
        if (StringUtils.hasText(forcedResult)) {
            return Boolean.parseBoolean(forcedResult);
        }
        return ClassUtils.isAvailable("javax.enterprise.inject.UnsatisfiedResolutionException");
    }
}