container/openejb-junit5/src/main/java/org/apache/openejb/junit5/ApplicationComposerExtension.java

/*
 * 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.openejb.junit5;

import org.apache.openejb.OpenEJBRuntimeException;
import org.junit.jupiter.api.extension.AfterAllCallback;
import org.junit.jupiter.api.extension.AfterEachCallback;
import org.junit.jupiter.api.extension.BeforeAllCallback;
import org.junit.jupiter.api.extension.BeforeEachCallback;
import org.junit.jupiter.api.extension.ExtensionContext;

public class ApplicationComposerExtension extends ApplicationComposerExtensionBase implements BeforeAllCallback, AfterAllCallback, BeforeEachCallback, AfterEachCallback {

    private static final ExtensionContext.Namespace NAMESPACE = ExtensionContext.Namespace.create(ApplicationComposerExtension.class.getName());

    private final Object[] modules;

    public ApplicationComposerExtension() {
        this((Object[]) null);
    }

    public ApplicationComposerExtension(Object... modules) {
        this.modules = modules;
    }

    @Override
    public void beforeAll(ExtensionContext context) throws Exception {

        if (isPerJvm(context)) {
            if(this.modules != null && this.modules.length > 0) {
                throw new IllegalArgumentException("Modules are not supported in PER_JVM mode. Set 'tomee.application-composer.application' system property.");
            }
            context.getStore(NAMESPACE).put(ApplicationComposerPerXYExtensionBase.class, new ApplicationComposerPerJVMExtension());
        } else if (isPerAll(context)) {
            context.getStore(NAMESPACE).put(ApplicationComposerPerXYExtensionBase.class, new ApplicationComposerPerAllExtension(this.modules));
        } else if (isPerEach(context)) {
            context.getStore(NAMESPACE).put(ApplicationComposerPerXYExtensionBase.class, new ApplicationComposerPerEachExtension(this.modules));
        } else if (isPerDefault(context)) {
            context.getStore(NAMESPACE).put(ApplicationComposerPerXYExtensionBase.class, new ApplicationComposerPerDefaultExtension(this.modules));
        } else {
            throw new OpenEJBRuntimeException("No ExtensionMode is present.");
        }

        context.getStore(NAMESPACE).get(ApplicationComposerPerXYExtensionBase.class, ApplicationComposerPerXYExtensionBase.class).beforeAll(context);
    }

    @Override
    public void afterAll(ExtensionContext context) throws Exception {
        ApplicationComposerPerXYExtensionBase delegate = context.getStore(NAMESPACE).get(ApplicationComposerPerXYExtensionBase.class, ApplicationComposerPerXYExtensionBase.class);
        if(delegate != null) {
            delegate.afterAll(context);
        }
    }

    @Override
    public void beforeEach(ExtensionContext context) throws Exception {
        ApplicationComposerPerXYExtensionBase delegate = context.getStore(NAMESPACE).get(ApplicationComposerPerXYExtensionBase.class, ApplicationComposerPerXYExtensionBase.class);
        if(delegate != null) {
            delegate.beforeEach(context);
        }
    }

    @Override
    public void afterEach(ExtensionContext context) throws Exception {
        ApplicationComposerPerXYExtensionBase delegate = context.getStore(NAMESPACE).get(ApplicationComposerPerXYExtensionBase.class, ApplicationComposerPerXYExtensionBase.class);
        if(delegate != null) {
            delegate.afterEach(context);
        }
    }

}