org.jacpfx.spring.launcher.ASpringLauncher Maven / Gradle / Ivy
/*
* **********************************************************************
*
* Copyright (C) 2010 - 2015
*
* [ASpringLauncher.java]
* JACPFX Project (https://github.com/JacpFX/JacpFX/)
* 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 org.jacpfx.spring.launcher;
import javafx.application.Application;
import javafx.scene.Node;
import javafx.stage.Stage;
import org.jacpfx.api.handler.ErrorDialogHandler;
import org.jacpfx.rcp.components.workbench.DefaultWorkbenchDecorator;
import org.jacpfx.rcp.components.workbench.WorkbenchDecorator;
import org.jacpfx.rcp.handler.DefaultErrorDialogHandler;
import org.jacpfx.rcp.handler.ExceptionHandler;
import org.jacpfx.rcp.registry.ClassRegistry;
import org.jacpfx.rcp.util.ClassFinder;
import org.jacpfx.rcp.workbench.AFXWorkbench;
import org.jacpfx.rcp.workbench.FXWorkbench;
import java.security.InvalidParameterException;
import java.util.Arrays;
import java.util.Optional;
import java.util.stream.Stream;
/**
* Created by Andy Moncsek on 03.02.14.
* The abstract Spring launcher contains all methods common to both the Spring XML and the Spring avaConfig launcher.
*/
public abstract class ASpringLauncher extends Application{
protected AFXWorkbench workbench;
public AFXWorkbench getWorkbench() {
return this.workbench;
}
protected abstract Class getWorkbenchClass();
protected void scanPackegesAndInitRegestry() {
final String[] packages = getBasePackages();
if (packages == null)
throw new InvalidParameterException("no packes declared, declare all packages containing perspective and component");
final Optional emptyDeclaration = Stream.of(packages).filter(pack -> pack.isEmpty()).findFirst();
if (emptyDeclaration.isPresent()) throw new InvalidParameterException("no empty declaration is allowed");
final ClassFinder finder = new ClassFinder();
ClassRegistry.clearAllClasses();
Stream.of(packages).forEach(p -> {
try {
ClassRegistry.addClasses(Arrays.asList(finder.getAll(p)));
} catch (ClassNotFoundException e) {
e.printStackTrace();
}
});
}
protected void initExceptionHandler() {
ExceptionHandler.initExceptionHandler(getErrorHandler());
Thread.currentThread().setUncaughtExceptionHandler(ExceptionHandler.getInstance());
}
/**
* Return all packages which contains component and perspective that should be scanned. This is needed to find component/prespectives by id.
*
* @return an array of package names
*/
protected abstract String[] getBasePackages();
/**
* Will be executed after Spring/JavaFX initialisation.
*
* @param stage the javafx Stage
*/
protected abstract void postInit(Stage stage);
/**
* Returns an ErrorDialog handler to display exceptions and errors in workspace. Overwrite this method if you need a customized handler.
*
* @return an ErrorHandler instance
*/
protected ErrorDialogHandler getErrorHandler() {
return new DefaultErrorDialogHandler();
}
/**
* Return an instance of your WorkbenchDecorator, which defines the basic layout structure with toolbars and main content
* @return returns an instance of a {@link org.jacpfx.rcp.components.workbench.WorkbenchDecorator}
*/
protected WorkbenchDecorator getWorkbenchDecorator() {return new DefaultWorkbenchDecorator();}
}