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java.lang.Objectorg.apache.pdfbox.io.IOUtils
public class IOUtils
This class contains various I/O-related methods.
Method Summary | |
---|---|
static void |
closeQuietly(java.io.InputStream input)
Unconditionally close an InputStream . |
static void |
closeQuietly(java.io.OutputStream output)
Unconditionally close an OutputStream . |
static void |
closeQuietly(java.io.Reader input)
Unconditionally close an Reader . |
static void |
closeQuietly(java.io.Writer output)
Unconditionally close a Writer . |
static long |
copy(java.io.InputStream input,
java.io.OutputStream output)
Copies all the contents from the given input stream to the given output stream. |
static long |
populateBuffer(java.io.InputStream in,
byte[] buffer)
Populates the given buffer with data read from the input stream. |
static byte[] |
toByteArray(java.io.InputStream in)
Reads the input stream and returns its contents as a byte array. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public static byte[] toByteArray(java.io.InputStream in) throws java.io.IOException
in
- the input stream to read from.
java.io.IOException
- if an I/O error occurspublic static long copy(java.io.InputStream input, java.io.OutputStream output) throws java.io.IOException
input
- the input streamoutput
- the output stream
java.io.IOException
- if an I/O error occurspublic static long populateBuffer(java.io.InputStream in, byte[] buffer) throws java.io.IOException
in
- the input stream to read frombuffer
- the buffer to fill
java.io.IOException
- if an I/O error occurspublic static void closeQuietly(java.io.InputStream input)
InputStream
.
Equivalent to InputStream.close()
, except any exceptions will be ignored.
This is typically used in finally blocks.
input
- the InputStream to close, may be null or already closedpublic static void closeQuietly(java.io.Reader input)
Reader
.
Equivalent to Reader.close()
, except any exceptions will be ignored.
This is typically used in finally blocks.
input
- the Reader to close, may be null or already closedpublic static void closeQuietly(java.io.Writer output)
Writer
.
Equivalent to Writer.close()
, except any exceptions will be ignored.
This is typically used in finally blocks.
output
- the Writer to close, may be null or already closedpublic static void closeQuietly(java.io.OutputStream output)
OutputStream
.
Equivalent to OutputStream.close()
, except any exceptions will be ignored.
This is typically used in finally blocks.
output
- the OutputStream to close, may be null or already closed
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