Package de.intarsys.tools.writer

Class ConsoleWriter

java.lang.Object
java.io.Writer
de.intarsys.tools.writer.ConsoleWriter
All Implemented Interfaces:
Closeable, Flushable, Appendable, AutoCloseable
public class ConsoleWriter extends Writer
The console writer wraps System.out in a writer that is never closed accidently.

  • Constructor Details

    • ConsoleWriter

      public ConsoleWriter()
      ConsoleWriter constructor comment.

    • ConsoleWriter

      protected ConsoleWriter(Object lock)
      ConsoleWriter constructor comment.
      Parameters:
      lock - java.lang.Object

  • Method Details

    • basicClose

      public void basicClose() throws IOException
      Close the stream, flushing it first. Once a stream has been closed, further write() or flush() invocations will cause an IOException to be thrown. Closing a previously-closed stream, however, has no effect.
      Throws:
      IOException - If an I/O error occurs

    • close

      public void close() throws IOException
      Close the stream, flushing it first. Once a stream has been closed, further write() or flush() invocations will cause an IOException to be thrown. Closing a previously-closed stream, however, has no effect.
      Specified by:
      close in interface AutoCloseable
      Specified by:
      close in interface Closeable
      Specified by:
      close in class Writer
      Throws:
      IOException - If an I/O error occurs

    • flush

      public void flush() throws IOException
      Flush the stream. If the stream has saved any characters from the various write() methods in a buffer, write them immediately to their intended destination. Then, if that destination is another character or byte stream, flush it. Thus one flush() invocation will flush all the buffers in a chain of Writers and OutputStreams.
      Specified by:
      flush in interface Flushable
      Specified by:
      flush in class Writer
      Throws:
      IOException - If an I/O error occurs

    • write

      public void write(char[] cbuf, int off, int len) throws IOException
      Write a portion of an array of characters.
      Specified by:
      write in class Writer
      Parameters:
      cbuf - Array of characters
      off - Offset from which to start writing characters
      len - Number of characters to write
      Throws:
      IOException - If an I/O error occurs