Package org.apache.solr.servlet

Class ServletInputStreamWrapper

java.lang.Object

java.io.InputStream

javax.servlet.ServletInputStream

org.apache.solr.servlet.ServletInputStreamWrapper

All Implemented Interfaces:

Closeable, AutoCloseable

public class ServletInputStreamWrapper
extends javax.servlet.ServletInputStream

Provides a convenient extension of the ServletInputStream class that can be subclassed by developers wishing to adapt the behavior of a Stream. One such example may be to override close() to instead be a no-op as in SOLR-8933.

This class implements the Wrapper or Decorator pattern. Methods default to calling through to the wrapped stream.

Constructor Summary

Constructors

Constructor	Description
ServletInputStreamWrapper(javax.servlet.ServletInputStream stream)

Method Summary

Modifier and Type	Method	Description
int	available()
void	close()
boolean	equals(Object obj)
int	hashCode()
boolean	isFinished()
boolean	isReady()
void	mark(int readlimit)
boolean	markSupported()
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
int	readLine(byte[] b, int off, int len)
void	reset()
void	setReadListener(javax.servlet.ReadListener arg0)
long	skip(long n)
String	toString()

Methods inherited from class java.io.InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, transferTo

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ServletInputStreamWrapper

public ServletInputStreamWrapper(javax.servlet.ServletInputStream stream)
                          throws IOException

Throws:

IOException

Method Detail

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

available

public int available()
              throws IOException

Overrides:

available in class InputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

Throws:

IOException

isFinished

public boolean isFinished()

Specified by:

isFinished in class javax.servlet.ServletInputStream

isReady

public boolean isReady()

Specified by:

isReady in class javax.servlet.ServletInputStream

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

read

public int read(byte[] b,
                int off,
                int len)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

mark

public void mark(int readlimit)

Overrides:

mark in class InputStream

markSupported

public boolean markSupported()

Overrides:

markSupported in class InputStream

readLine

public int readLine(byte[] b,
                    int off,
                    int len)
             throws IOException

Overrides:

readLine in class javax.servlet.ServletInputStream

Throws:

IOException

reset

public void reset()
           throws IOException

Overrides:

reset in class InputStream

Throws:

IOException

setReadListener

public void setReadListener(javax.servlet.ReadListener arg0)

Specified by:

setReadListener in class javax.servlet.ServletInputStream

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class InputStream

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object