Package com.nimbusds.jose.util
Class BoundedInputStream
- java.lang.Object
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- java.io.InputStream
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- com.nimbusds.jose.util.BoundedInputStream
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- All Implemented Interfaces:
Closeable
,AutoCloseable
public class BoundedInputStream extends InputStream
Size-bounded input stream. Adapted from Apache Commons IO. Throws anIOException
if the input size limit is exceeded.- Version:
- 2016-11-28
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Constructor Summary
Constructors Constructor Description BoundedInputStream(InputStream in)
Creates a new unbounded input stream.BoundedInputStream(InputStream in, long size)
Creates a new bounded input stream.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
available()
void
close()
long
getLimitBytes()
Returns the maximum number of bytes to return.boolean
isPropagateClose()
Indicates whether theclose()
method should propagate to the underling InputStream.void
mark(int readlimit)
boolean
markSupported()
int
read()
int
read(byte[] b)
int
read(byte[] b, int off, int len)
void
reset()
void
setPropagateClose(boolean propagateClose)
Set whether theclose()
method should propagate to the underling InputStream.long
skip(long n)
String
toString()
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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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BoundedInputStream
public BoundedInputStream(InputStream in, long size)
Creates a new bounded input stream.- Parameters:
in
- The input stream to wrap.size
- The maximum number of bytes to return, -1 if no limit.
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BoundedInputStream
public BoundedInputStream(InputStream in)
Creates a new unbounded input stream.- Parameters:
in
- The input stream to wrap.
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Method Detail
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getLimitBytes
public long getLimitBytes()
Returns the maximum number of bytes to return.- Returns:
- The maximum number of bytes to return, -1 if no limit.
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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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close
public void close() throws IOException
- Specified by:
close
in interfaceAutoCloseable
- Specified by:
close
in interfaceCloseable
- Overrides:
close
in classInputStream
- Throws:
IOException
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reset
public void reset() throws IOException
- Overrides:
reset
in classInputStream
- Throws:
IOException
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mark
public void mark(int readlimit)
- Overrides:
mark
in classInputStream
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markSupported
public boolean markSupported()
- Overrides:
markSupported
in classInputStream
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isPropagateClose
public boolean isPropagateClose()
Indicates whether theclose()
method should propagate to the underling InputStream.
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setPropagateClose
public void setPropagateClose(boolean propagateClose)
Set whether theclose()
method should propagate to the underling InputStream.
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