Package org.zkoss.io

Class FileWriter

  • All Implemented Interfaces:
    java.io.Closeable, java.io.Flushable, java.lang.Appendable, java.lang.AutoCloseable
    public class FileWriter
extends java.io.OutputStreamWriter
    Convenience class for writing character files. Unlike java.io.FileWriter, where the default character encoding is used, it accepts different character encoding.
    Since:
    3.0.8
    Author:
    tomyeh

    • Field Summary

      • Fields inherited from class java.io.Writer

        lock

    • Constructor Summary

      Constructors 
      Constructor Description
      FileWriter​(java.io.FileDescriptor fd, java.lang.String charset)
      Constructs a FileWriter object associated with a file descriptor.
      FileWriter​(java.io.File file, java.lang.String charset)
      Constructs a FileWriter object given a File object.
      FileWriter​(java.io.File file, java.lang.String charset, boolean append)
      Constructs a FileWriter object given a File object.
      FileWriter​(java.lang.String filename, java.lang.String charset)
      Constructs a FileWriter object given a file name.
      FileWriter​(java.lang.String filename, java.lang.String charset, boolean append)
      Constructs a FileWriter object given a file name with a boolean indicating whether or not to append the data written.

    • Method Summary

      • Methods inherited from class java.io.OutputStreamWriter

        append, append, close, flush, getEncoding, write, write, write

      • Methods inherited from class java.io.Writer

        append, nullWriter, write, write

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • FileWriter

        public FileWriter​(java.lang.String filename,
                  java.lang.String charset)
           throws java.io.IOException
        Constructs a FileWriter object given a file name.
        Parameters:
        filename - String The system-dependent filename.
        charset - the charset to decode the file, such as UTF-8. If null, UTF-8 is assumed.
        Throws:
        java.io.IOException - if the named file exists but is a directory rather than a regular file, does not exist but cannot be created, or cannot be opened for any other reason

      • FileWriter

        public FileWriter​(java.lang.String filename,
                  java.lang.String charset,
                  boolean append)
           throws java.io.IOException
        Constructs a FileWriter object given a file name with a boolean indicating whether or not to append the data written.
        Parameters:
        filename - String The system-dependent filename.
        charset - the charset to decode the file, such as UTF-8. If null, UTF-8 is assumed.
        append - boolean if true, then data will be written to the end of the file rather than the beginning.
        Throws:
        java.io.IOException - if the named file exists but is a directory rather than a regular file, does not exist but cannot be created, or cannot be opened for any other reason

      • FileWriter

        public FileWriter​(java.io.File file,
                  java.lang.String charset)
           throws java.io.IOException
        Constructs a FileWriter object given a File object.
        Parameters:
        file - a File object to write to.
        charset - the charset to decode the file, such as UTF-8. If null, UTF-8 is assumed.
        Throws:
        java.io.IOException - if the named file exists but is a directory rather than a regular file, does not exist but cannot be created, or cannot be opened for any other reason

      • FileWriter

        public FileWriter​(java.io.File file,
                  java.lang.String charset,
                  boolean append)
           throws java.io.IOException
        Constructs a FileWriter object given a File object. If the second argument is true, then bytes will be written to the end of the file rather than the beginning.
        Parameters:
        file - a File object to write to
        charset - the charset to decode the file, such as UTF-8. If null, UTF-8 is assumed.
        append - if true, then bytes will be written to the end of the file rather than the beginning
        Throws:
        java.io.IOException - if the named file exists but is a directory rather than a regular file, does not exist but cannot be created, or cannot be opened for any other reason

      • FileWriter

        public FileWriter​(java.io.FileDescriptor fd,
                  java.lang.String charset)
           throws java.io.IOException
        Constructs a FileWriter object associated with a file descriptor.
        Parameters:
        fd - FileDescriptor object to write to.
        charset - the charset to decode the file, such as UTF-8. If null, UTF-8 is assumed.
        Throws:
        java.io.IOException