Class DatagramOutputStream
- java.lang.Object
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- java.io.OutputStream
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- org.apache.logging.log4j.core.net.DatagramOutputStream
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- All Implemented Interfaces:
java.io.Closeable
,java.io.Flushable
,java.lang.AutoCloseable
public class DatagramOutputStream extends java.io.OutputStream
OutputStream for UDP connections.
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Field Summary
Fields Modifier and Type Field Description private byte[]
data
private java.net.DatagramSocket
datagramSocket
private byte[]
footer
private byte[]
header
private java.net.InetAddress
inetAddress
protected static Logger
LOGGER
Allow subclasses access to the status logger without creating another instance.private int
port
private static int
SHIFT_1
private static int
SHIFT_2
private static int
SHIFT_3
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Constructor Summary
Constructors Constructor Description DatagramOutputStream(java.lang.String host, int port, byte[] header, byte[] footer)
The Constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
close()
private void
copy(byte[] bytes, int offset, int length)
void
flush()
void
write(byte[] bytes)
void
write(byte[] bytes, int offset, int length)
void
write(int i)
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Field Detail
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LOGGER
protected static final Logger LOGGER
Allow subclasses access to the status logger without creating another instance.
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SHIFT_1
private static final int SHIFT_1
- See Also:
- Constant Field Values
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SHIFT_2
private static final int SHIFT_2
- See Also:
- Constant Field Values
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SHIFT_3
private static final int SHIFT_3
- See Also:
- Constant Field Values
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datagramSocket
private java.net.DatagramSocket datagramSocket
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inetAddress
private final java.net.InetAddress inetAddress
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port
private final int port
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data
private byte[] data
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header
private final byte[] header
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footer
private final byte[] footer
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Method Detail
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write
public void write(byte[] bytes, int offset, int length) throws java.io.IOException
- Overrides:
write
in classjava.io.OutputStream
- Throws:
java.io.IOException
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write
public void write(int i) throws java.io.IOException
- Specified by:
write
in classjava.io.OutputStream
- Throws:
java.io.IOException
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write
public void write(byte[] bytes) throws java.io.IOException
- Overrides:
write
in classjava.io.OutputStream
- Throws:
java.io.IOException
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flush
public void flush() throws java.io.IOException
- Specified by:
flush
in interfacejava.io.Flushable
- Overrides:
flush
in classjava.io.OutputStream
- Throws:
java.io.IOException
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close
public void close() throws java.io.IOException
- Specified by:
close
in interfacejava.lang.AutoCloseable
- Specified by:
close
in interfacejava.io.Closeable
- Overrides:
close
in classjava.io.OutputStream
- Throws:
java.io.IOException
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copy
private void copy(byte[] bytes, int offset, int length)
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