diff options
Diffstat (limited to 'src/main/java/com/c2kernel/utils/FileStringUtility.java')
| -rw-r--r-- | src/main/java/com/c2kernel/utils/FileStringUtility.java | 450 |
1 files changed, 0 insertions, 450 deletions
diff --git a/src/main/java/com/c2kernel/utils/FileStringUtility.java b/src/main/java/com/c2kernel/utils/FileStringUtility.java deleted file mode 100644 index 8361726..0000000 --- a/src/main/java/com/c2kernel/utils/FileStringUtility.java +++ /dev/null @@ -1,450 +0,0 @@ -/**
- * This file is part of the CRISTAL-iSE kernel.
- * Copyright (c) 2001-2014 The CRISTAL Consortium. All rights reserved.
- *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation; either version 3 of the License, or (at
- * your option) any later version.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; with out even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
- * License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation,
- * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
- *
- * http://www.fsf.org/licensing/licenses/lgpl.html
- */
-package com.c2kernel.utils;
-
-//Java
-import java.io.BufferedReader;
-import java.io.BufferedWriter;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-import java.io.FileReader;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.lang.reflect.Array;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.Hashtable;
-import java.util.StringTokenizer;
-import java.util.Vector;
-
-/**************************************************************************
- *
- * @author $Author: abranson $ $Date: 2004/10/20 14:10:21 $
- * @version $Revision: 1.31 $
- **************************************************************************/
-public class FileStringUtility
-{
- /**************************************************************************
- * Reads a file and converts it to String
- **************************************************************************/
- static public String file2String(File file) throws FileNotFoundException, IOException
- {
- FileInputStream fis = new FileInputStream(file);
- byte[] bArray = (byte[]) Array.newInstance(byte.class, (int) file.length());
- Logger.msg(8, "FileStringUtility.file2String() - Reading file '" + file.getAbsolutePath()+"'");
-
- fis.read(bArray, 0, (int) file.length());
- fis.close();
-
- Logger.msg(9, "FileStringUtility.file2String() - file '" + file.getAbsolutePath() + "' read.");
-
- return new String(bArray);
- }
-
- /**************************************************************************
- * Reads a file and converts it to String
- **************************************************************************/
- static public String file2String(String fileName) throws FileNotFoundException, IOException
- {
- return file2String(new File(fileName));
- }
-
- /**************************************************************************
- * Reads a file and converts it to String
- **************************************************************************/
- static public String url2String(java.net.URL location) throws IOException
- {
- BufferedReader in = new BufferedReader(new InputStreamReader(location.openStream(), "UTF-8"));
- StringBuffer strbuf = new StringBuffer();
- String line = in.readLine();
- while (line != null) {
- strbuf.append(line).append('\n');
- line = in.readLine();
- }
- return strbuf.toString();
- }
-
- /**************************************************************************
- * Reads a file and converts each line to String[]
- **************************************************************************/
- static public String[] file2StringArray(File file) throws FileNotFoundException, IOException
- {
- FileReader fr = new FileReader(file);
- BufferedReader buf = new BufferedReader(fr);
- Vector<String> lines = new Vector<String>();
- String thisLine = null;
- while ((thisLine = buf.readLine()) != null)
- lines.addElement(thisLine);
- buf.close();
- String[] lineArray = new String[lines.size()];
- for (int i = 0; i < lines.size(); i++)
- lineArray[i] = lines.get(i);
- return lineArray;
- }
-
- /**************************************************************************
- * Reads a file and converts it to String[]
- **************************************************************************/
- static public String[] file2StringArray(String fileName) throws FileNotFoundException, IOException
- {
- return file2StringArray(new File(fileName));
- }
-
- /**************************************************************************
- * Saves a string to a text file
- **************************************************************************/
- static public void string2File(File file, String data) throws FileNotFoundException, IOException
- {
- FileWriter thisFile = new FileWriter(file);
- BufferedWriter thisFileBuffer = new BufferedWriter(thisFile);
-
- Logger.msg(9, "FileStringUtility.string2File() - writing file '" + file.getAbsolutePath()+"'");
-
- thisFileBuffer.write(data);
- thisFileBuffer.close();
-
- Logger.msg(9, "FileStringUtility.string2File() - file '" + file.getAbsolutePath() + "' complete.");
- }
-
- /**************************************************************************
- * Saves a string to a text file
- **************************************************************************/
- static public void string2File(String fileName, String data) throws FileNotFoundException, IOException
- {
- string2File(new File(fileName), data);
- }
-
- /**************************************************************************
- * checks for existing directory
- **************************************************************************/
- static public boolean checkDir(String dirPath)
- {
- File dir = new File(dirPath);
-
- if (dir.isFile())
- {
- Logger.error("FileStringUtility.checkDir() - '" + dir.getAbsolutePath() + "' is a file.");
- return false;
- }
- else if (!dir.exists())
- {
- Logger.msg(9, "FileStringUtility.checkDir() - directory '" + dir.getAbsolutePath() + "' does not exist.");
- return false;
- }
-
- return true;
- }
-
- /**************************************************************************
- * creating a new directory
- **************************************************************************/
- static public boolean createNewDir(String dirPath)
- {
- File dir = new File(dirPath);
-
- if (dir.isFile())
- {
- Logger.error("FileStringUtility.createNewDir() - '" + dir.getAbsolutePath() + "' is a file.");
- return false;
- }
- else if (dir.exists())
- {
- Logger.msg(8, "FileStringUtility.createNewDir() - '" + dir.getAbsolutePath() + "' already exists.");
- return false;
- }
- else
- {
- if (!dir.mkdirs())
- {
- Logger.error("FileStringUtility - Could not create new directory '" + dir.getAbsolutePath() + "'");
- return false;
- }
- }
- return true;
- }
-
- /**************************************************************************
- * deleting a existing directory
- **************************************************************************/
- static public boolean deleteDir(String dirPath)
- {
- File dir = new File(dirPath);
-
- if (!checkDir(dirPath))
- {
- Logger.msg(8, "FileStringUtility.deleteDir() - directory '" + dir.getAbsolutePath() + "' does not exist.");
- return false;
- }
-
- if (!dir.delete())
- {
- //prints the possible reason
- if (dir.list().length != 0)
- {
- Logger.error("FileStringUtility.deleteDir() - cannot delete non-empty directory '" + dir.getAbsolutePath() + "'");
- }
- else
- {
- Logger.error("FileStringUtility.deleteDir() - directory '" + dir.getAbsolutePath() + "' could not be deleted.");
- }
- return false;
- }
-
- return true;
- }
-
- /**************************************************************************
- * deleting a existing directory with its structure
- *
- * @param dirPath the directory which should be deleted
- * @param force if true forces to delete the entry (ie. the dirPath) even if
- * it is a file
- * @param recursive if true deletes the complete directory structure
- **************************************************************************/
- static public boolean deleteDir(String dirPath, boolean force, boolean recursive)
- {
- File dir = new File(dirPath);
- File files[];
-
- if (!dir.exists())
- {
- Logger.error("FileStringUtility.deleteDir() - directory '" + dir.getAbsolutePath() + "' does not exist.");
- return false;
- }
-
- if (dir.isFile())
- {
-
- if (force)
- { //delete the entry even if it is a file
- dir.delete();
- return true;
- }
- else
- {
- Logger.error("FileStringUtility.deleteDir() - '" + dir.getAbsolutePath() + "' was a file.");
- return false;
- }
- }
-
- if (recursive)
- {
- files = dir.listFiles();
-
- for (File file : files)
- deleteDir(file.getAbsolutePath(), true, true);
- }
-
- return deleteDir(dirPath);
- }
-
- /**************************************************************************
- * List all file names in the directory recursively, relative to the
- * starting directory.
- *
- * @param dirPath starting directory
- * @param recursive goes into the subdirectories
- **************************************************************************/
- static public ArrayList<String> listDir(String dirPath, boolean withDirs, boolean recursive)
- {
- ArrayList<String> fileNames = new ArrayList<String>();
- File dir = new File(dirPath);
- File files[];
- String fileName;
-
- if (!checkDir(dirPath))
- {
- Logger.msg(8, "FileStringUtility.listDir() - directory '" + dir.getAbsolutePath() + "' does not exist.");
- return null;
- }
-
- files = dir.listFiles();
-
- for (File file : files) {
- fileName = file.getName();
-
- if (file.isFile())
- {
- fileNames.add(dirPath + "/" + fileName);
- }
- else
- {
- if (recursive)
- fileNames.addAll(listDir(dirPath + "/" + fileName, withDirs, recursive));
-
- if (withDirs)
- fileNames.add(dirPath + "/" + fileName);
- }
- }
-
- return fileNames;
- }
-
- /**************************************************************************
- * Open a URL or File as an InputStream
- **************************************************************************/
- static public InputStream openTextStream(String source)
- {
- java.io.InputStream in = null;
- java.net.URL url = null;
-
- // Try to open URL connection first
- try
- {
- try
- {
- url = new URL(source);
- in = url.openStream();
- }
- catch (MalformedURLException e)
- {
- // Try to open plain file, if `configFile' is not a
- // URL specification
- in = new FileInputStream(source);
- }
- }
- catch (java.io.IOException ex)
- {
- Logger.error("FileStringUtility.openTextStream() - could not load text stream:" + source);
- }
- return in;
- }
-
- /**************************************************************************
- * Load the contents of the configuration file
- **************************************************************************/
- static public java.util.Properties loadConfigFile(String configFile)
- {
- java.io.BufferedInputStream bin = null;
- java.io.InputStream in = openTextStream(configFile);
- java.util.Properties props = new java.util.Properties();
-
- if (in != null)
- {
- try
- {
- bin = new java.io.BufferedInputStream(in);
- props.load(bin);
- in.close();
- }
- catch (IOException ex)
- {
- Logger.error("FileStringUtility.loadConfigFile() - could not load configuration file '" + configFile+"'");
- }
- }
- return props;
- }
-
- /**************************************************************************
- * Load the contents of the language file
- * *************************************************************************/
- static public Hashtable<String, String> loadLanguageFile(String configFile)
- {
- try
- {
- String language = FileStringUtility.file2String(configFile);
- Hashtable<String, String> props = new Hashtable<String, String>();
- StringTokenizer tok = new StringTokenizer(language, "\n");
- while (tok.hasMoreTokens())
- {
- String t = tok.nextToken();
- int sep = t.indexOf("=");
- if (sep >0)props.put(t.substring(0,sep),t.substring(sep+1));
- }
- return props;
- }
- catch (Exception e)
- {
- Logger.error("FileStringUtility.loadLanguageFile() - could not load language file '" + configFile+"'");
- Logger.error(e);
- return new Hashtable<String, String>();
- }
-
- }
-
- /**************************************************************************
- * Load the contents of the configuration file
- **************************************************************************/
- static public void appendConfigFile(java.util.Properties props, String configFile)
- {
- java.io.BufferedInputStream bin = null;
- java.io.InputStream in = openTextStream(configFile);
-
- if (in != null)
- {
- try
- {
- bin = new java.io.BufferedInputStream(in);
- props.load(bin);
- in.close();
- }
- catch (java.io.IOException ex)
- {
- Logger.error("FileStringUtility.appendConfigFile() - could not append configuration file '" + configFile+"'");
- }
- }
- }
- public static String convert(String init)
- {
- if (init==null) return null;
- return init
- .replace('\'', '_')
- .replace('\\', '_')
- .replace('/', '_')
- .replace('\"', '_')
- .replace(':', '_')
- .replace('*', '_')
- .replace('?', '_')
- .replace('<', '_')
- .replace('>', '_')
- .replace('|', '_')
- .replace('(', '[')
- .replace(')', ']')
- .replace(',','_'); }
- public static String replaceall(String src,String from,String to)
- {
- StringBuffer tmp=new StringBuffer(src);
- int length = from.length();
- int index = tmp.toString().indexOf(from);
- while (index>0)
- {
- tmp.replace(index,index+length,to);
- index = tmp.toString().indexOf(from);
- }
- return tmp.toString();
- }
- public static String toAlphaNum(String source)
- {
- byte[] sourceb = source.getBytes();
- for (int i=0;i<sourceb.length;i++)
- {
- if (sourceb[i]<'0'||(sourceb[i]>'9'&&sourceb[i]<'A')||(sourceb[i]>'Z'&&sourceb[i]<'_')||sourceb[i]>'z')
- sourceb[i]='_';
- }
- return new String(sourceb);
-
- }
-
-}
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