devent globalpom-utils FileResourceManagerProvider.java createTmpDir temp file

@@ -1,18 +1,3 @@
-/*
- * Copyright 2016 Erwin Müller <erwin.mueller@deventm.org>
- *
- * 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 com.anrisoftware.globalpom.fileresourcemanager;
 
 /*-
@@ -24,9 +9,9 @@
  * 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.
@@ -39,6 +24,7 @@
 import java.io.File;
 import java.io.IOException;
 import java.io.PrintWriter;
+import java.nio.file.Files;
 
 import javax.inject.Inject;
 
@@ -51,77 +37,70 @@
 /**
  * Provides the file resource manager for ACID file operations. The store
  * directory must be set before creating the manager.
- * 
+ *
  * @author Erwin Mueller, erwin.mueller@deventm.org
  * @since 1.8
  */
-public class FileResourceManagerProvider implements
-		Provider<FileResourceManager> {
+public class FileResourceManagerProvider implements Provider<FileResourceManager> {
 
-	@Inject
-	private FileResourceManagerProviderLogger log;
+    @Inject
+    private FileResourceManagerProviderLogger log;
 
-	private String storeDir;
+    private String storeDir;
 
-	private boolean debug;
+    private boolean debug;
 
-	/**
-	 * Sets debug enabled for the file resource manager.
-	 * 
-	 * @param debug
-	 *            set to {@code true} to enable debug before creating the
-	 *            manager.
-	 */
-	public void setDebug(boolean debug) {
-		this.debug = debug;
-	}
+    /**
+     * Sets debug enabled for the file resource manager.
+     *
+     * @param debug set to {@code true} to enable debug before creating the manager.
+     */
+    public void setDebug(boolean debug) {
+        this.debug = debug;
+    }
 
-	/**
-	 * Sets the store directory path for the file resource manager.
-	 * 
-	 * @param path
-	 *            the store directory {@link File} path.
-	 */
-	public void setStoreDir(File path) {
-		setStoreDir(path.getAbsolutePath());
-	}
+    /**
+     * Sets the store directory path for the file resource manager.
+     *
+     * @param path the store directory {@link File} path.
+     */
+    public void setStoreDir(File path) {
+        setStoreDir(path.getAbsolutePath());
+    }
 
-	/**
-	 * Sets the store directory path for the file resource manager.
-	 * 
-	 * @param path
-	 *            the store directory path.
-	 */
-	public void setStoreDir(String path) {
-		this.storeDir = path;
-	}
+    /**
+     * Sets the store directory path for the file resource manager.
+     *
+     * @param path the store directory path.
+     */
+    public void setStoreDir(String path) {
+        this.storeDir = path;
+    }
 
-	@Override
-	public FileResourceManager get() {
-		String workDir = createTmpDir();
-		boolean urlEncodePath = false;
-		final ByteArrayOutputStream stream = new ByteArrayOutputStream(1024);
-		PrintWriter printWriter = new PrintWriter(stream) {
-			@Override
-			public void flush() {
-				super.flush();
-				log.logFileResourceMessage(stream.toString());
-			}
-		};
-		LoggerFacade logger = new PrintWriterLogger(printWriter, "", debug);
-		return new FileResourceManager(storeDir, workDir, urlEncodePath, logger);
-	}
+    @Override
+    public FileResourceManager get() {
+        String workDir = createTmpDir();
+        boolean urlEncodePath = false;
+        final ByteArrayOutputStream stream = new ByteArrayOutputStream(1024);
+        PrintWriter printWriter = new PrintWriter(stream) {
+            @Override
+            public void flush() {
+                super.flush();
+                log.logFileResourceMessage(stream.toString());
+            }
+        };
+        LoggerFacade logger = new PrintWriterLogger(printWriter, "", debug);
+        return new FileResourceManager(storeDir, workDir, urlEncodePath, logger);
+    }
 
-	private String createTmpDir() {
-		try {
-			File tmp = File.createTempFile("fileresourcemanager", null);
-			tmp.delete();
-			tmp.mkdir();
-			String workDir = tmp.getAbsolutePath();
-			return workDir;
-		} catch (IOException e) {
-			throw log.errorCreateWorkDir(e);
-		}
-	}
+    private String createTmpDir() {
+        try {
+            File tmp = Files.createTempDirectory("fileresourcemanager").toFile();
+            String workDir = tmp.getAbsolutePath();
+            return workDir;
+        } catch (IOException e) {
+            throw log.errorCreateWorkDir(e);
+        }
+    }
 
 }