/**
*
* Copyright (c) 2006-2017, Speedment, Inc. All Rights Reserved.
*
* 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.speedment.oracle_java_magazine.util;
import com.company.sakila.SakilaApplication;
import com.company.sakila.SakilaApplicationBuilder;
import com.speedment.runtime.core.ApplicationBuilder.LogType;
import java.util.Scanner;
import java.util.function.UnaryOperator;
import java.util.stream.Stream;
/**
*
* @author Per Minborg
*/
public final class ExampleUtil {
private static final String DEFAULT_PASSWORD = "sakila-password";
@SafeVarargs
public static SakilaApplication buildApplication(UnaryOperator<SakilaApplicationBuilder>... operators) {
System.out.println("Connecting to a MySQL database on 'localhost:3306'");
System.out.println("Enter password (<return> = '" + DEFAULT_PASSWORD + "'): ");
final Scanner scan = new Scanner(System.in);
final String inputPassword = scan.nextLine();
final String password = inputPassword.isEmpty() ? DEFAULT_PASSWORD : inputPassword;
final SakilaApplicationBuilder builder = new SakilaApplicationBuilder()
.withLogging(LogType.STREAM)
.withPassword(password);
Stream.of(operators).reduce(
builder,
(b, o)-> o.apply(b),
(a, b) -> a);
return builder.build();
}
public static <T> void printStream(Stream<T> stream) {
stream.forEachOrdered(System.out::println);
}
public static void log(String testName) {
System.out.format("*** Starting example \"%s\" ***%n", testName);
}
private ExampleUtil() {
}
}