| /* |
| * 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.netbeans.modules.sampler; |
| |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileNotFoundException; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.util.Collections; |
| import java.util.Date; |
| import java.util.Enumeration; |
| import org.openide.filesystems.AbstractFileSystem; |
| |
| /** Filesystem that allows to virtually move some files next to each other. |
| * |
| * @author Jaroslav Tulach <jtulach@netbeans.org> |
| */ |
| class SelfSampleVFS extends AbstractFileSystem |
| implements AbstractFileSystem.List, AbstractFileSystem.Info, AbstractFileSystem.Attr { |
| private final String[] names; |
| private final File[] contents; |
| |
| SelfSampleVFS(String[] names, File[] contents) { |
| this.names = names; |
| this.contents = contents; |
| this.list = this; |
| this.info = this; |
| this.attr = this; |
| } |
| |
| |
| @Override |
| public String getDisplayName() { |
| return ""; |
| } |
| |
| @Override |
| public boolean isReadOnly() { |
| return true; |
| } |
| |
| @Override |
| public String[] children(String f) { |
| return f.equals("") ? names : null; |
| } |
| |
| private File findFile(String name) { |
| for (int i = 0; i < names.length; i++) { |
| if (name.equals(names[i])) { |
| return contents[i]; |
| } |
| } |
| return null; |
| } |
| |
| @Override |
| public Date lastModified(String name) { |
| File f = findFile(name); |
| return f == null ? null : new Date(f.lastModified()); |
| } |
| |
| @Override |
| public boolean folder(String name) { |
| return name.equals(""); |
| } |
| |
| @Override |
| public boolean readOnly(String name) { |
| return true; |
| } |
| |
| @Override |
| public String mimeType(String name) { |
| return null; |
| } |
| |
| @Override |
| public long size(String name) { |
| File f = findFile(name); |
| return f == null ? -1 : f.length(); |
| } |
| |
| @Override |
| public InputStream inputStream(String name) throws FileNotFoundException { |
| File f = findFile(name); |
| if (f == null) { |
| throw new FileNotFoundException(); |
| } |
| return new FileInputStream(f); |
| } |
| |
| @Override |
| public OutputStream outputStream(String name) throws IOException { |
| throw new IOException(); |
| } |
| |
| @Override |
| public void lock(String name) throws IOException { |
| throw new IOException(); |
| } |
| |
| @Override |
| public void unlock(String name) { |
| throw new UnsupportedOperationException(name); |
| } |
| |
| @Override |
| public void markUnimportant(String name) { |
| throw new UnsupportedOperationException(name); |
| } |
| |
| @Override |
| public Object readAttribute(String name, String attrName) { |
| if ("java.io.File".equals(attrName)) { // NOI18N |
| return findFile(name); |
| } |
| return null; |
| } |
| |
| @Override |
| public void writeAttribute(String name, String attrName, Object value) throws IOException { |
| throw new IOException(); |
| } |
| |
| @Override |
| public Enumeration<String> attributes(String name) { |
| return Collections.emptyEnumeration(); |
| } |
| |
| @Override |
| public void renameAttributes(String oldName, String newName) { |
| throw new UnsupportedOperationException(oldName); |
| } |
| |
| @Override |
| public void deleteAttributes(String name) { |
| throw new UnsupportedOperationException(name); |
| } |
| } |