[LIB-9] Separate chesshog-graphics module

[chesshog.git] / chesshog-graphics / src / main / java / org / hedgecode / chess / img / fs / DefFileSystemContractor.java

diff --git a/chesshog-graphics/src/main/java/org/hedgecode/chess/img/fs/DefFileSystemContractor.java b/chesshog-graphics/src/main/java/org/hedgecode/chess/img/fs/DefFileSystemContractor.java
new file mode 100644 (file)
index 0000000..58e85ee
--- /dev/null
+++ b/chesshog-graphics/src/main/java/org/hedgecode/chess/img/fs/DefFileSystemContractor.java
@@ -0,0 +1,64 @@
+/*
+ * 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.FileInputStream;
+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 org.hedgecode.chess.img.FilenameUtils;
+
+/**
+ *
+ *
+ * @author Dmitry Samoshin aka gotty
+ */
+public class DefFileSystemContractor implements FileSystemContractor {
+
+    private FileSystem fileSystem;
+    private String rootPath;
+
+    DefFileSystemContractor(URI uri) {
+        fileSystem = FileSystems.getDefault();
+        rootPath = FilenameUtils.fixPath(uri.getPath());
+    }
+
+    @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 new FileInputStream(file.toString());
+    }
+
+    @Override
+    public void close() throws Exception {
+        // do nothing
+    }
+
+}