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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

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/*
 * JBoss, Home of Professional Open Source
 *
 * Copyright 2013 Red Hat, Inc. and/or its affiliates.
 *
 * 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.xnio;

import java.io.Closeable;
import java.io.File;

/**
 * File system watcher service. This watcher can be used to receive notifications about a specific path.
 *
 * @author Stuart Douglas
 */
public interface FileSystemWatcher extends Closeable {

    /**
     * Watch the given path recursively, and invoke the callback when a change is made.
     *
     * @param file The path to watch
     * @param callback The callback
     */
    public void watchPath(final File file, final FileChangeCallback callback);

    /**
     * Stop watching a path.
     *
     * @param file the path
     * @param callback the callback
     */
    public void unwatchPath(final File file, final FileChangeCallback callback);
}