Package org.apache.aries.util.io
Class RememberingInputStream
- java.lang.Object
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- java.io.InputStream
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- org.apache.aries.util.io.RememberingInputStream
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- All Implemented Interfaces:
Closeable
,AutoCloseable
public class RememberingInputStream extends InputStream
This class can be used to buffer an arbitrary amount of content from an input stream and be able to reset to the start.
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Constructor Summary
Constructors Constructor Description RememberingInputStream(InputStream in)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
available()
void
close()
Noop.void
closeUnderlying()
Actually closes the underlying InputStream.void
mark(int readlimit)
boolean
markSupported()
int
read()
int
read(byte[] b)
int
read(byte[] b, int off, int len)
void
reset()
long
skip(long n)
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Methods inherited from class java.io.InputStream
nullInputStream, readAllBytes, readNBytes, readNBytes, transferTo
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Constructor Detail
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RememberingInputStream
public RememberingInputStream(InputStream in) throws IOException
- Throws:
IOException
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Method Detail
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read
public int read() throws IOException
- Specified by:
read
in classInputStream
- Throws:
IOException
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read
public int read(byte[] b) throws IOException
- Overrides:
read
in classInputStream
- Throws:
IOException
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read
public int read(byte[] b, int off, int len) throws IOException
- Overrides:
read
in classInputStream
- Throws:
IOException
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skip
public long skip(long n) throws IOException
- Overrides:
skip
in classInputStream
- Throws:
IOException
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available
public int available() throws IOException
- Overrides:
available
in classInputStream
- Throws:
IOException
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mark
public void mark(int readlimit)
- Overrides:
mark
in classInputStream
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reset
public void reset() throws IOException
- Overrides:
reset
in classInputStream
- Throws:
IOException
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markSupported
public boolean markSupported()
- Overrides:
markSupported
in classInputStream
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close
public void close() throws IOException
Noop. Does not close the passed in archive, which is kept open for further reading.- Specified by:
close
in interfaceAutoCloseable
- Specified by:
close
in interfaceCloseable
- Overrides:
close
in classInputStream
- Throws:
IOException
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closeUnderlying
public void closeUnderlying() throws IOException
Actually closes the underlying InputStream. Call this method instead of close, which is implemented as a no-op. Alternatively call close directly on the parent.- Throws:
IOException
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