org.apache.catalina.webresources

Class AbstractArchiveResource.JarInputStreamWrapper

java.lang.Object

java.io.InputStream

org.apache.catalina.webresources.AbstractArchiveResource.JarInputStreamWrapper

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

Enclosing class:

AbstractArchiveResource

protected class AbstractArchiveResource.JarInputStreamWrapper
extends java.io.InputStream

This wrapper assumes that the InputStream was created from a JarFile obtained from a call to getArchiveResourceSet().openJarFile(). If this is not the case then the usage counting in AbstractArchiveResourceSet will break and the JarFile may be unexpectedly closed.

Constructor Summary

Constructors

Constructor and Description
JarInputStreamWrapper(java.util.jar.JarEntry jarEntry, java.io.InputStream is)

Method Summary

Modifier and Type	Method and Description
int	available()
void	close()
java.security.cert.Certificate[]	getCertificates()
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)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JarInputStreamWrapper

public JarInputStreamWrapper(java.util.jar.JarEntry jarEntry,
                             java.io.InputStream is)

Method Detail

read

public int read()
         throws java.io.IOException

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException

read

public int read(byte[] b)
         throws java.io.IOException

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

read

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

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

skip

public long skip(long n)
          throws java.io.IOException

Overrides:

skip in class java.io.InputStream

Throws:

java.io.IOException

available

public int available()
              throws java.io.IOException

Overrides:

available in class java.io.InputStream

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.InputStream

Throws:

java.io.IOException

mark

public void mark(int readlimit)

Overrides:

mark in class java.io.InputStream

reset

public void reset()
           throws java.io.IOException

Overrides:

reset in class java.io.InputStream

Throws:

java.io.IOException

markSupported

public boolean markSupported()

Overrides:

markSupported in class java.io.InputStream

getCertificates

public java.security.cert.Certificate[] getCertificates()