public class InputBuffer extends Reader implements ByteChunk.ByteInputChannel, CharChunk.CharInputChannel, CharChunk.CharOutputChannel, ApplicationBufferHandler
Modifier and Type | Field and Description |
---|---|
int |
BYTE_STATE |
int |
CHAR_STATE |
protected B2CConverter |
conv
Current byte to char converter.
|
static int |
DEFAULT_BUFFER_SIZE |
int |
INITIAL_STATE |
protected static StringManager |
sm
The string manager for this package.
|
Constructor and Description |
---|
InputBuffer()
Default constructor.
|
InputBuffer(int size)
Alternate constructor which allows specifying the initial buffer size.
|
Modifier and Type | Method and Description |
---|---|
int |
available() |
void |
checkConverter() |
void |
close()
Close the input buffer.
|
void |
expand(int size) |
ByteBuffer |
getByteBuffer() |
boolean |
isFinished() |
boolean |
isReady() |
void |
mark(int readAheadLimit) |
boolean |
markSupported() |
int |
read() |
int |
read(byte[] b,
int off,
int len) |
int |
read(ByteBuffer b)
Transfers bytes from the buffer to the specified ByteBuffer.
|
int |
read(char[] cbuf) |
int |
read(char[] cbuf,
int off,
int len) |
int |
readByte() |
boolean |
ready() |
int |
realReadBytes()
Reads new bytes in the byte chunk.
|
int |
realReadChars()
Read new characters.
|
void |
realWriteChars(char[] c,
int off,
int len)
Since the converter will use append, it is possible to get chars to
be removed from the buffer for "writing".
|
void |
recycle()
Recycle the output buffer.
|
void |
reset() |
void |
setByteBuffer(ByteBuffer buffer) |
void |
setEncoding(String s) |
void |
setReadListener(ReadListener listener) |
void |
setRequest(Request coyoteRequest)
Associated Coyote request.
|
long |
skip(long n) |
protected static final StringManager sm
public static final int DEFAULT_BUFFER_SIZE
public final int INITIAL_STATE
public final int CHAR_STATE
public final int BYTE_STATE
protected B2CConverter conv
public InputBuffer()
public InputBuffer(int size)
size
- Buffer size to usepublic void setRequest(Request coyoteRequest)
coyoteRequest
- Associated Coyote requestpublic void recycle()
public void close() throws IOException
close
in interface Closeable
close
in interface AutoCloseable
close
in class Reader
IOException
- An underlying IOException occurredpublic int available()
public void setReadListener(ReadListener listener)
public boolean isFinished()
public boolean isReady()
public int realReadBytes() throws IOException
realReadBytes
in interface ByteChunk.ByteInputChannel
IOException
- An underlying IOException occurredpublic int readByte() throws IOException
IOException
public int read(byte[] b, int off, int len) throws IOException
IOException
public int read(ByteBuffer b) throws IOException
b
- the ByteBuffer into which bytes are to be written.IOException
- if an input or output exception has occurredpublic void realWriteChars(char[] c, int off, int len) throws IOException
realWriteChars
in interface CharChunk.CharOutputChannel
c
- characters that will be writtenoff
- offset in the characters arraylen
- length that will be writtenIOException
- If an I/O occurs while writing the characterspublic void setEncoding(String s)
public int realReadChars() throws IOException
CharChunk.CharInputChannel
realReadChars
in interface CharChunk.CharInputChannel
IOException
- If an I/O error occurs reading the characterspublic int read() throws IOException
read
in class Reader
IOException
public int read(char[] cbuf) throws IOException
read
in class Reader
IOException
public int read(char[] cbuf, int off, int len) throws IOException
read
in class Reader
IOException
public long skip(long n) throws IOException
skip
in class Reader
IOException
public boolean ready() throws IOException
ready
in class Reader
IOException
public boolean markSupported()
markSupported
in class Reader
public void mark(int readAheadLimit) throws IOException
mark
in class Reader
IOException
public void reset() throws IOException
reset
in class Reader
IOException
public void checkConverter() throws IOException
IOException
public void setByteBuffer(ByteBuffer buffer)
setByteBuffer
in interface ApplicationBufferHandler
public ByteBuffer getByteBuffer()
getByteBuffer
in interface ApplicationBufferHandler
public void expand(int size)
expand
in interface ApplicationBufferHandler
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