Java Doc for FileUtility.java in  » Development » jfig » org » igfay » util » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Development » jfig » org.igfay.util   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    org.igfay.util.FileUtility FileUtility public class FileUtility (Code) Helper methods for working with File objects author:    bconrad Field Summary protected static  Logger log      Method Summary public static  void closeStreams(InputStream inputStream, OutputStream outputStream)      Close the provided input and output streams. public static  String contentsOfFile(File file)      public static  String contentsOfFile(String fileName)      public static  void copy(File inFile, File outFile)      public static  void copy(InputStream in, OutputStream out)      public static  boolean ensureFilePathExists(File file)      Ensure that the provided file exists. public static  boolean ensureFilePathExists(String fileString)      Ensure that the provided file name exists. public static  boolean ensurePathExists(File file)      Ensure that the path to the provided file exists. public static  boolean ensurePathExists(String fileString)      Ensure that the path to the provided file name exists. public static  File findExistingFile(String fileName)      Return a File for an existing file. public static  java.io.BufferedReader getBufferedReaderFromFile(File file)      public static  java.io.BufferedReader getBufferedReaderFromFile(String fileString)      public static  String getExceptionMessage(Exception e, File file)      public static  String getLogFileName()      Return the name of the log file. public static  void iteratorToFile(Iterator it, String fileName)      Write the provided iterator to a file of the provided file name. public static  PrintStream newPrintStreamOnFileNamed(File directory, String name)      public static  PrintWriter newPrintWriterOnFileNamed(File directory, String name)      Create and return a PrintWriter for the provided directory and file name. public static  Object readObjectFromBufferedFileObject(File file)      Convert the provided File into a BufferedInputStream. public static  Object readObjectFromFile(File file)      Read the provded file and return the contents as an Object. public static  Object readObjectFromFile(File directory, String name)      Read the contents of the provided file name residing in the provided directory. public static  Object readObjectFromFileWithPath(String fileWithPath)      Read the contents of the provided file name residing in the provided directory. public static  void redirectStandardOutput()      Redirect standard output to the log file. public static  void redirectStandardOutput(File file)      Redirect standard output to the provided File. public static  void redirectStandardOutput(String fileName)      Redirect standard output to the provided file name. public static  String streamToString(InputStream inputStream)      public static  String stringFromFile(File file)      Return the contents of the provided file as a String. public static  String stringFromFile(String fileName)      Return the contents of the provided file name as a String. public static  void stringToFile(String string, File file)      Convert the provided String into the provided File. public static  void stringToFile(String string, String fileString)      Convert the provided String into a File of the provided file name. public static  void stringToFileOutputStream(String string, FileOutputStream fos)      Convert the provided String into the provided FileOutputStream. public static  void writeObjectToFile(Object object, File directory, String name)      Write the provided object to a file of the provided directory and file name. public static  void writeObjectToFileObject(Object object, File file)      Write the provided object to the provided File. public static  void writeObjectToFileWithPath(Object object, String fileAndPath)      Write the provided object to the provided file name. Field Detail log protected static Logger log(Code) Method Detail closeStreams public static void closeStreams(InputStream inputStream, OutputStream outputStream)(Code) Close the provided input and output streams. Ignore any exception. Parameters:   inputStream - Parameters:   outputStream - contentsOfFile public static String contentsOfFile(File file)(Code) Return the contents of the provided File as a String Parameters:   file - contentsOfFile public static String contentsOfFile(String fileName)(Code) Return the contents of the provided file name as a String Parameters:   fileName - copy public static void copy(File inFile, File outFile) throws IOException(Code) copy public static void copy(InputStream in, OutputStream out) throws IOException(Code) ensureFilePathExists public static boolean ensureFilePathExists(File file)(Code) Ensure that the provided file exists. If it does not, create it along with any necessary directories in the path. Parameters:   file - ensureFilePathExists public static boolean ensureFilePathExists(String fileString)(Code) Ensure that the provided file name exists. If it does not, create it along with any necessary directories in the path. Parameters:   fileString - ensurePathExists public static boolean ensurePathExists(File file)(Code) Ensure that the path to the provided file exists. If it does not, create it. Parameters:   file - ensurePathExists public static boolean ensurePathExists(String fileString)(Code) Ensure that the path to the provided file name exists. If it does not, create it. Parameters:   fileString - findExistingFile public static File findExistingFile(String fileName)(Code) Return a File for an existing file. If we can't find it by the fileName, find it in the classpath. If that fails, return null. Parameters:   fileName - getBufferedReaderFromFile public static java.io.BufferedReader getBufferedReaderFromFile(File file) throws FileNotFoundException(Code) Return the provided File as a BufferedReader Parameters:   file - throws:   FileNotFoundException - getBufferedReaderFromFile public static java.io.BufferedReader getBufferedReaderFromFile(String fileString) throws FileNotFoundException(Code) Return the provided file name as a BufferedReader Parameters:   fileString - throws:   FileNotFoundException - getExceptionMessage public static String getExceptionMessage(Exception e, File file)(Code) getLogFileName public static String getLogFileName()(Code) Return the name of the log file. iteratorToFile public static void iteratorToFile(Iterator it, String fileName) throws IOException(Code) Write the provided iterator to a file of the provided file name. Parameters:   it - Parameters:   fileName - throws:   IOException - newPrintStreamOnFileNamed public static PrintStream newPrintStreamOnFileNamed(File directory, String name) throws IOException(Code) newPrintWriterOnFileNamed public static PrintWriter newPrintWriterOnFileNamed(File directory, String name) throws IOException(Code) Create and return a PrintWriter for the provided directory and file name. Parameters:   directory - Parameters:   name - throws:   IOException - readObjectFromBufferedFileObject public static Object readObjectFromBufferedFileObject(File file) throws IOException, ClassNotFoundException(Code) Convert the provided File into a BufferedInputStream. Then read the stream and return the Object that was read. Parameters:   file - throws:   IOException - throws:   ClassNotFoundException - readObjectFromFile public static Object readObjectFromFile(File file) throws IOException, ClassNotFoundException(Code) Read the provded file and return the contents as an Object. Parameters:   file - java.lang.String java.lang.Object exception:   IOException - Description of Exception exception:   ClassNotFoundException - Description of Exception readObjectFromFile public static Object readObjectFromFile(File directory, String name) throws IOException, ClassNotFoundException(Code) Read the contents of the provided file name residing in the provided directory. Return the contents as an Object. Parameters:   directory - Parameters:   name - java.lang.Object exception:   IOException - exception:   ClassNotFoundException - readObjectFromFileWithPath public static Object readObjectFromFileWithPath(String fileWithPath) throws IOException, ClassNotFoundException(Code) Read the contents of the provided file name residing in the provided directory. Return the contents as an Object. Parameters:   fileWithPath - throws:   IOException - throws:   ClassNotFoundException - redirectStandardOutput public static void redirectStandardOutput()(Code) Redirect standard output to the log file. redirectStandardOutput public static void redirectStandardOutput(File file)(Code) Redirect standard output to the provided File. Parameters:   file - redirectStandardOutput public static void redirectStandardOutput(String fileName)(Code) Redirect standard output to the provided file name. Parameters:   file - streamToString public static String streamToString(InputStream inputStream)(Code) Return the provided InputStream as a String Parameters:   inputStream - stringFromFile public static String stringFromFile(File file)(Code) Return the contents of the provided file as a String. Parameters:   file - stringFromFile public static String stringFromFile(String fileName)(Code) Return the contents of the provided file name as a String. Parameters:   file - stringToFile public static void stringToFile(String string, File file)(Code) Convert the provided String into the provided File. Parameters:   string - Parameters:   file - stringToFile public static void stringToFile(String string, String fileString)(Code) Convert the provided String into a File of the provided file name. Parameters:   string - Parameters:   file - stringToFileOutputStream public static void stringToFileOutputStream(String string, FileOutputStream fos) throws IOException(Code) Convert the provided String into the provided FileOutputStream. Parameters:   string - Parameters:   fos - throws:   IOException - writeObjectToFile public static void writeObjectToFile(Object object, File directory, String name) throws IOException(Code) Write the provided object to a file of the provided directory and file name. Parameters:   object - Parameters:   directory - Parameters:   name - throws:   IOException - writeObjectToFileObject public static void writeObjectToFileObject(Object object, File file) throws IOException(Code) Write the provided object to the provided File. Parameters:   object - Parameters:   file - throws:   IOException - writeObjectToFileWithPath public static void writeObjectToFileWithPath(Object object, String fileAndPath) throws IOException(Code) Write the provided object to the provided file name. Parameters:   object - Parameters:   fileAndPath - throws:   IOException - Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)