Creating a branch for experimenting with some ideas for JMS client.rajith_jms_client

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/rajith_jms_client@1128369 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 168 insertions, 0 deletions

diff --git a/qpid/java/client/example/src/main/java/org/apache/qpid/example/shared/FileUtils.java b/qpid/java/client/example/src/main/java/org/apache/qpid/example/shared/FileUtils.java
new file mode 100644
index 0000000000..54446cb6a7
--- /dev/null
+++ b/qpid/java/client/example/src/main/java/org/apache/qpid/example/shared/FileUtils.java
@@ -0,0 +1,168 @@
+/*
+ * 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.apache.qpid.example.shared;
+
+import java.io.*;
+
+/**
+ * Class that provides file related utility methods for utility use
+ */
+public class FileUtils {
+
+
+    //Reads file content into String
+    public static String getFileContent(String filePath) throws IOException
+    {
+
+        BufferedReader reader = null;
+        String tempData = "";
+        String eol = "\n\r";
+
+        try
+        {
+            String line;
+            reader = new BufferedReader(new FileReader(filePath));
+            while ((line = reader.readLine()) != null)
+            {
+                if (!tempData.equals(""))
+                {
+                    tempData = tempData + eol + line;
+                }
+                else
+                {
+                    tempData = line;
+                }
+            }
+        }
+        finally
+        {
+            if (reader != null)
+            {
+                reader.close();
+            }
+        }
+        return tempData;
+    }
+
+     /*
+     * Reads xml from a file and returns it as an array of chars
+     */
+    public static char[] getFileAsCharArray(String filePath) throws IOException
+    {
+        BufferedReader reader = null;
+        char[] tempChars = null;
+        String tempData = "";
+
+        try
+        {
+            String line;
+            reader = new BufferedReader(new FileReader(filePath));
+            while ((line = reader.readLine()) != null)
+            {
+                tempData = tempData + line;
+            }
+            tempChars = tempData.toCharArray();
+        }
+        finally
+        {
+            if (reader != null)
+            {
+                reader.close();
+            }
+        }
+        return tempChars;
+    }
+
+    /*
+    * Write String content to filename provided
+    */
+    public static void writeStringToFile(String content, String path) throws IOException
+    {
+
+        BufferedWriter writer = new BufferedWriter(new FileWriter(new File(path)));
+        writer.write(content);
+        writer.flush();
+        writer.close();
+    }
+
+    /*
+    * Allows moving of files to a new dir and preserves the last bit of the name only
+    */
+    public static void moveFileToNewDir(String path, String newDir) throws IOException
+    {
+        //get file name from current path
+        //while more files in dir publish them
+        File pathFile = new File(path);
+        if (pathFile.isDirectory())
+        {
+            File[] files = pathFile.listFiles();
+            for (File file : files)
+            {
+                moveFileToNewDir(file,newDir);
+            }
+        }
+    }
+
+    /*
+    * Allows moving of a file to a new dir and preserves the last bit of the name only
+    */
+    public static void moveFileToNewDir(File fileToMove, String newDir) throws IOException
+    {
+        moveFile(fileToMove,getArchiveFileName(fileToMove,newDir));
+    }
+
+    /*
+    * Moves file from a given path to a new path with String params
+    */
+    public static void moveFile(String fromPath, String dest) throws IOException
+    {
+        moveFile(new File(fromPath),new File(dest));
+    }
+
+    /*
+    * Moves file from a given path to a new path with mixed params
+    */
+    public static void moveFile(File fileToMove, String dest) throws IOException
+    {
+        moveFile(fileToMove,new File(dest));
+    }
+
+    /*
+    * Moves file from a given path to a new path with File params
+    */
+    public static void moveFile(File fileToMove, File dest) throws IOException
+    {
+        fileToMove.renameTo(dest);
+    }
+
+    /*
+    * Deletes a given file
+    */
+    public static void deleteFile(String filePath) throws IOException
+    {
+        new File(filePath).delete();
+    }
+
+    private static String getArchiveFileName(File fileToMove, String archiveDir)
+    {
+         //get file name from current path
+        String fileName = fileToMove.getName();
+        return archiveDir + File.separator + fileName;
+    }
+}