com.dev9.mvnwatcher.event.DirectoryEventWatcherProvider Maven / Gradle / Ivy

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Maven Plugin to watch file system changes and automatically restart builds

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package com.dev9.mvnwatcher.event;

import com.google.common.eventbus.EventBus;
import com.google.inject.Inject;
import com.google.inject.Provider;
import com.google.inject.name.Named;

import java.io.IOException;
import java.nio.file.Paths;

/**
 * Created by IntelliJ IDEA.
 * User: bbejeck
 * Date: 2/25/12
 * Time: 9:19 PM
 */

public class DirectoryEventWatcherProvider implements Provider {

    private EventBus eventBus;
    private String startPath;


    @Inject
    public DirectoryEventWatcherProvider(EventBus eventBus, @Named("START_PATH") String startPath) {
        this.eventBus = eventBus;
        this.startPath = startPath;
    }

    @Override
    public DirectoryEventWatcher get() {

        DirectoryEventWatcherImpl directoryEventWatcher = null;
        try {
            directoryEventWatcher = new DirectoryEventWatcherImpl(eventBus);
            directoryEventWatcher.add(Paths.get(startPath));
        } catch (IOException e) {
            e.printStackTrace();
        }

        return directoryEventWatcher;
    }
}