com.arangodb.shaded.vertx.core.impl.JavaVerticleFactory Maven / Gradle / Ivy
/*
* Copyright (c) 2011-2019 Contributors to the Eclipse Foundation
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0
* which is available at https://www.apache.org/licenses/LICENSE-2.0.
*
* SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
*/
package com.arangodb.shaded.vertx.core.impl;
import com.arangodb.shaded.vertx.core.Promise;
import com.arangodb.shaded.vertx.core.Verticle;
import com.arangodb.shaded.vertx.core.impl.verticle.CompilingClassLoader;
import com.arangodb.shaded.vertx.core.spi.VerticleFactory;
import java.util.concurrent.Callable;
/**
* @author Tim Fox
*/
public class JavaVerticleFactory implements VerticleFactory {
@Override
public String prefix() {
return "java";
}
@Override
public void createVerticle(String verticleName, ClassLoader classLoader, Promise> promise) {
verticleName = VerticleFactory.removePrefix(verticleName);
Class clazz;
try {
if (verticleName.endsWith(".java")) {
CompilingClassLoader compilingLoader = new CompilingClassLoader(classLoader, verticleName);
String className = compilingLoader.resolveMainClassName();
clazz = (Class) compilingLoader.loadClass(className);
} else {
clazz = (Class) classLoader.loadClass(verticleName);
}
} catch (ClassNotFoundException e) {
promise.fail(e);
return;
}
promise.complete(clazz::newInstance);
}
}