001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.commons.vfs2.provider;
018
019import org.apache.commons.vfs2.FileName;
020import org.apache.commons.vfs2.FileType;
021
022/**
023 * A file name for layered files.
024 */
025public class LayeredFileName extends AbstractFileName {
026    private final FileName outerUri;
027
028    public LayeredFileName(final String scheme, final FileName outerUri, final String path, final FileType type) {
029        super(scheme, path, type);
030        this.outerUri = outerUri;
031    }
032
033    /**
034     * Returns the URI of the outer file.
035     *
036     * @return The FileName.
037     */
038    public FileName getOuterName() {
039        return outerUri;
040    }
041
042    /**
043     * Create a FileName.
044     *
045     * @param path The file URI.
046     * @param type The FileType.
047     * @return The FileName.
048     */
049    @Override
050    public FileName createName(final String path, final FileType type) {
051        return new LayeredFileName(getScheme(), getOuterName(), path, type);
052    }
053
054    @Override
055    protected void appendRootUri(final StringBuilder buffer, final boolean addPassword) {
056        buffer.append(getScheme());
057        buffer.append(":");
058        buffer.append(getOuterName().getURI());
059        buffer.append("!");
060    }
061}