trunk/core/src/main/java/org/apache/commons/vfs2/provider/LocalFileProvider.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.commons.vfs2.provider;

import java.io.File;

import org.apache.commons.vfs2.FileObject;
import org.apache.commons.vfs2.FileSystemException;

/**
 * A file provider which handles local files.
 */
public interface LocalFileProvider
    extends FileProvider
{
    /**
     * Determines if a name is an absolute file name.
     * <p>
     * TODO - Move this to a general file name parser interface.
     *
     * @param name The name to test.
     * @return true if the name is absolute.
     */
    boolean isAbsoluteLocalName(final String name);

    /**
     * Finds a local file, from its local name.
     * @param name The name of the file to locate.
     * @return The FileObject for the file.
     * @throws FileSystemException if an error occurs.
     */
    FileObject findLocalFile(final String name)
        throws FileSystemException;

    /**
     * Converts from java.io.File to FileObject.
     * @param file The File for the file.
     * @return The FileObject for the file.
     * @throws FileSystemException if an error occurs.
     */
    FileObject findLocalFile(final File file)
        throws FileSystemException;
}