org.stanwood.media.util
Class WebFileInputStream

java.lang.Object
  extended by java.io.InputStream
      extended by org.stanwood.media.util.WebFileInputStream
All Implemented Interfaces:
java.io.Closeable

public class WebFileInputStream
extends java.io.InputStream

Used to create a input stream to a web resource


Constructor Summary
WebFileInputStream(java.net.URL url)
          Open a web file.
WebFileInputStream(java.net.URL url, java.lang.String userAgent)
          Open a web file.
 
Method Summary
 int available()
          
 void close()
          
 java.lang.String getCharset()
          Used to get the charset of the stream
 java.util.Map<java.lang.String,java.util.List<java.lang.String>> getHeaderFields()
          Get the response header.
 java.lang.String getMIMEType()
          Get the MIME type.
 int getResponseCode()
          Get the response code.
 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

WebFileInputStream

public WebFileInputStream(java.net.URL url)
                   throws java.io.IOException
Open a web file. Uses a default user agent string.

Parameters:
url - The URL of the file to open
Throws:
java.io.IOException - Thrown if their is a problem fetching the web file

WebFileInputStream

public WebFileInputStream(java.net.URL url,
                          java.lang.String userAgent)
                   throws java.io.IOException
Open a web file.

Parameters:
url - The URL of the file to open
userAgent - The user agent to use when access web resources
Throws:
java.io.IOException - Thrown if their is a problem fetching the web file
Method Detail

getResponseCode

public int getResponseCode()
Get the response code.

Returns:
The response code

getHeaderFields

public java.util.Map<java.lang.String,java.util.List<java.lang.String>> getHeaderFields()
Get the response header.

Returns:
The response header fields

getCharset

public java.lang.String getCharset()
Used to get the charset of the stream

Returns:
the charset of the stream

getMIMEType

public java.lang.String getMIMEType()
Get the MIME type.

Returns:
The MIME type

read

public int read()
         throws java.io.IOException

Specified by:
read 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
Overrides:
close 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

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