Package com.ibm.wsspi.http
Class HttpOutputStream
java.lang.Object
java.io.OutputStream
com.ibm.wsspi.http.HttpOutputStream
- All Implemented Interfaces:
Closeable
,Flushable
,AutoCloseable
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionabstract void
clear()
Clear any current buffer content in the stream.abstract void
flush
(boolean ignoreFlag) abstract void
Flush the output array of buffers to the network below.abstract void
Write the current set of response headers.abstract long
Query the amount of bytes currently buffered so far.abstract int
Query the amount of data this stream is configured to buffer before an automatic write happens.abstract long
Query the amount of bytes written so far.abstract boolean
Test whether this stream has any current data buffered, waiting to be written out.abstract boolean
isClosed()
Query whether this stream is closed already or not.abstract void
setBufferSize
(int size) Set the amount of data to buffer internally before the stream itself initiates a flush.abstract void
setContentLength
(long length) abstract void
setIsClosing
(boolean b) abstract void
writeFile
(FileChannel fc) Write a file channel onto the output stream.
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Constructor Details
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HttpOutputStream
public HttpOutputStream()
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Method Details
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setIsClosing
public abstract void setIsClosing(boolean b) -
getBufferSize
public abstract int getBufferSize()Query the amount of data this stream is configured to buffer before an automatic write happens.- Returns:
- int
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setBufferSize
public abstract void setBufferSize(int size) Set the amount of data to buffer internally before the stream itself initiates a flush. A zero size means no buffer is done, each write call will flush data.- Parameters:
size
-- Throws:
IllegalStateException
- if already writing data or closed
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clear
public abstract void clear()Clear any current buffer content in the stream. -
getBytesWritten
public abstract long getBytesWritten()Query the amount of bytes written so far.- Returns:
- long
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getBufferedCount
public abstract long getBufferedCount()Query the amount of bytes currently buffered so far.- Returns:
- long
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hasBufferedContent
public abstract boolean hasBufferedContent()Test whether this stream has any current data buffered, waiting to be written out.- Returns:
- boolean
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writeFile
Write a file channel onto the output stream.- Parameters:
fc
-- Throws:
IOException
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flushHeaders
Write the current set of response headers. If the headers have already been sent, this is a no-op.- Throws:
IOException
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flushBuffers
Flush the output array of buffers to the network below.- Throws:
IOException
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isClosed
public abstract boolean isClosed()Query whether this stream is closed already or not.- Returns:
- boolean
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flush
- Parameters:
ignoreFlag
-- Throws:
IOException
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setContentLength
public abstract void setContentLength(long length) - Parameters:
length
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