public class OutputBuffer extends Writer implements ByteChunk.ByteOutputChannel, CharChunk.CharOutputChannel
| Modifier and Type | Field and Description |
|---|---|
protected C2BConverter |
conv
Current char to byte converter.
|
static int |
DEFAULT_BUFFER_SIZE |
static String |
DEFAULT_ENCODING |
protected ConcurrentHashMap<String,C2BConverter> |
encoders
List of encoders.
|
| Constructor and Description |
|---|
OutputBuffer()
Default constructor.
|
OutputBuffer(int size)
Alternate constructor which allows specifying the initial buffer size.
|
| Modifier and Type | Method and Description |
|---|---|
void |
checkConverter() |
void |
clearEncoders()
Clear cached encoders (to save memory for Comet requests).
|
void |
close()
Close the output buffer.
|
protected void |
doFlush(boolean realFlush)
Flush bytes or chars contained in the buffer.
|
void |
flush()
Flush bytes or chars contained in the buffer.
|
int |
getBufferSize() |
long |
getContentWritten() |
Response |
getResponse()
Deprecated.
|
boolean |
isClosed()
Is the response output closed ?
|
boolean |
isNew()
Has this buffer been used at all?
|
boolean |
isSuspended()
Is the response output suspended ?
|
void |
realWriteBytes(byte[] buf,
int off,
int cnt)
Sends the buffer data to the client output, checking the
state of Response and calling the right interceptors.
|
void |
realWriteChars(char[] buf,
int off,
int len)
Convert the chars to bytes, then send the data to the client.
|
void |
recycle()
Recycle the output buffer.
|
void |
reset() |
void |
reset(boolean resetWriterStreamFlags) |
void |
setBufferSize(int size) |
protected void |
setConverter() |
void |
setEncoding(String s) |
void |
setResponse(Response coyoteResponse)
Associated Coyote response.
|
void |
setSuspended(boolean suspended)
Set the suspended flag.
|
void |
write(byte[] b,
int off,
int len) |
void |
write(char[] c) |
void |
write(char[] c,
int off,
int len) |
void |
write(int c) |
void |
write(String s) |
void |
write(String s,
int off,
int len)
Append a string to the buffer
|
void |
writeByte(int b) |
public static final String DEFAULT_ENCODING
public static final int DEFAULT_BUFFER_SIZE
protected final ConcurrentHashMap<String,C2BConverter> encoders
protected C2BConverter conv
public OutputBuffer()
public OutputBuffer(int size)
size - Buffer size to usepublic void setResponse(Response coyoteResponse)
coyoteResponse - Associated Coyote response@Deprecated public Response getResponse()
public boolean isSuspended()
public void setSuspended(boolean suspended)
suspended - New suspended flag valuepublic boolean isClosed()
public void recycle()
public void clearEncoders()
public void close()
throws IOException
close in interface Closeableclose in interface AutoCloseableclose in class WriterIOException - An underlying IOException occurredpublic void flush()
throws IOException
flush in interface Flushableflush in class WriterIOException - An underlying IOException occurredprotected void doFlush(boolean realFlush)
throws IOException
realFlush - true if this should also cause a real network flushIOException - An underlying IOException occurredpublic void realWriteBytes(byte[] buf,
int off,
int cnt)
throws IOException
realWriteBytes in interface ByteChunk.ByteOutputChannelbuf - Byte buffer to be written to the responseoff - Offsetcnt - LengthIOException - An underlying IOException occurredpublic void write(byte[] b,
int off,
int len)
throws IOException
IOExceptionpublic void writeByte(int b)
throws IOException
IOExceptionpublic void realWriteChars(char[] buf,
int off,
int len)
throws IOException
realWriteChars in interface CharChunk.CharOutputChannelbuf - Char buffer to be written to the responseoff - Offsetlen - LengthIOException - An underlying IOException occurredpublic void write(int c)
throws IOException
write in class WriterIOExceptionpublic void write(char[] c)
throws IOException
write in class WriterIOExceptionpublic void write(char[] c,
int off,
int len)
throws IOException
write in class WriterIOExceptionpublic void write(String s, int off, int len) throws IOException
write in class WriterIOExceptionpublic void write(String s) throws IOException
write in class WriterIOExceptionpublic void setEncoding(String s)
public void checkConverter()
throws IOException
IOExceptionprotected void setConverter()
throws IOException
IOExceptionpublic long getContentWritten()
public boolean isNew()
recycle()public void setBufferSize(int size)
public void reset()
public void reset(boolean resetWriterStreamFlags)
public int getBufferSize()
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