GroovySnippetExecutorOptions.java

package com.twasyl.slideshowfx.snippet.executor.groovy;

import com.twasyl.slideshowfx.snippet.executor.ISnippetExecutorOptions;
import javafx.beans.property.ObjectProperty;
import javafx.beans.property.SimpleObjectProperty;

import java.io.File;
import java.io.FileNotFoundException;

/**
 * Options that are necessary for the Java snippet executor.
 *
 * @author Thierry Wasylczenko
 * @version 1.0.0
 * @since 1.0.0
 */
public class GroovySnippetExecutorOptions implements ISnippetExecutorOptions {
    private final ObjectProperty<File> groovyHome = new SimpleObjectProperty<>();

    public ObjectProperty<File> groovyHomeProperty() { return this.groovyHome; }

    public File getGroovyHome() { return this.groovyHome.get(); }

    public void setGroovyHome(File groovyHome) throws FileNotFoundException {
        if(groovyHome == null) throw new NullPointerException("The groovyHome can not be null");
        if(!groovyHome.exists()) throw new FileNotFoundException("The groovyHome doesn't exist");
        if(!groovyHome.isDirectory()) throw new IllegalArgumentException("The groovyHome is not a directory");

        this.groovyHome.setValue(groovyHome);
    }
}