X-Git-Url: https://git.hedgecode.org/?p=chesshog.git;a=blobdiff_plain;f=chesshog-graphics%2Fsrc%2Fmain%2Fjava%2Forg%2Fhedgecode%2Fchess%2Fimg%2Ffs%2FJarFileSystemContractor.java;fp=chesshog-graphics%2Fsrc%2Fmain%2Fjava%2Forg%2Fhedgecode%2Fchess%2Fimg%2Ffs%2FJarFileSystemContractor.java;h=a3d403cb4fbf59e53703288d6b568522bfd3449a;hp=0000000000000000000000000000000000000000;hb=e185f00e2252021d946f23f4871ae9721f7e65fa;hpb=612dc701d600159c094ab201c6de6136ae38dba9 diff --git a/chesshog-graphics/src/main/java/org/hedgecode/chess/img/fs/JarFileSystemContractor.java b/chesshog-graphics/src/main/java/org/hedgecode/chess/img/fs/JarFileSystemContractor.java new file mode 100644 index 0000000..a3d403c --- /dev/null +++ b/chesshog-graphics/src/main/java/org/hedgecode/chess/img/fs/JarFileSystemContractor.java @@ -0,0 +1,66 @@ +/* + * Copyright (c) 2018-2019. Developed by Hedgecode. + * + * 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.hedgecode.chess.img.fs; + +import java.io.IOException; +import java.io.InputStream; +import java.net.URI; +import java.nio.file.FileSystem; +import java.nio.file.FileSystems; +import java.nio.file.Path; +import java.util.Collections; + +import org.hedgecode.chess.img.FilenameUtils; + +/** + * + * + * @author Dmitry Samoshin aka gotty + */ +public class JarFileSystemContractor implements FileSystemContractor { + + private FileSystem fileSystem; + private String rootPath; + + JarFileSystemContractor(URI uri) throws IOException { + fileSystem = FileSystems.newFileSystem( + uri, Collections.emptyMap() + ); + rootPath = FilenameUtils.getPathFromJar(uri.toString()); + } + + @Override + public FileSystem getFileSystem() { + return fileSystem; + } + + @Override + public Path getPath(String path) { + return fileSystem.getPath(rootPath, path); + } + + @Override + public InputStream getResourceAsStream(Path file) throws IOException { + return getClass().getResourceAsStream(file.toString()); + } + + @Override + public void close() throws Exception { + fileSystem.close(); + } + +}