org.apache.tools.ant.util

Class LazyFileOutputStream

public class LazyFileOutputStream extends OutputStream

Class that delays opening the output file until the first bytes shall be written or the method {@link #open open} has been invoked explicitly.

Since: Ant 1.6

Constructor Summary
	LazyFileOutputStream(String name) Creates a stream that will eventually write to the file with the given name and replace it.
	LazyFileOutputStream(String name, boolean append) Creates a stream that will eventually write to the file with the given name and optionally append to instead of replacing it.
	LazyFileOutputStream(File f) Creates a stream that will eventually write to the file with the given name and replace it.
	LazyFileOutputStream(File file, boolean append) Creates a stream that will eventually write to the file with the given name and optionally append to instead of replacing it.
	LazyFileOutputStream(File file, boolean append, boolean alwaysCreate) Creates a stream that will eventually write to the file with the given name, optionally append to instead of replacing it, and optionally always create a file (even if zero length).

Method Summary
void	close()
void	open() Explicitly open the file for writing.
void	write(byte[] b) Delegates to the three-arg version.
void	write(byte[] b, int offset, int len)
void	write(int b)

Constructor Detail

LazyFileOutputStream

public LazyFileOutputStream(String name)

Creates a stream that will eventually write to the file with the given name and replace it.

LazyFileOutputStream

public LazyFileOutputStream(String name, boolean append)

Creates a stream that will eventually write to the file with the given name and optionally append to instead of replacing it.

LazyFileOutputStream

public LazyFileOutputStream(File f)

Creates a stream that will eventually write to the file with the given name and replace it.

LazyFileOutputStream

public LazyFileOutputStream(File file, boolean append)

Creates a stream that will eventually write to the file with the given name and optionally append to instead of replacing it.

LazyFileOutputStream

public LazyFileOutputStream(File file, boolean append, boolean alwaysCreate)

Creates a stream that will eventually write to the file with the given name, optionally append to instead of replacing it, and optionally always create a file (even if zero length).

Method Detail

close

public void close()

open

public void open()

Explicitly open the file for writing.

Returns silently if the file has already been opened.