org.apache.droids.protocol.file
Class FileProtocol

java.lang.Object
  org.apache.droids.protocol.file.FileProtocol

All Implemented Interfaces:

Protocol

public class FileProtocol
extends Object
implements Protocol

Constructor Summary

FileProtocol()

Method Summary

String	getContentType(String url) Returns the content type of the url
boolean	isAllowed(String url) Some protocols (like http) offer a mechanism to evaluate whether the client can request a given url (in http this is the robots.txt configuration)
InputStream	openStream(String url) Return the stream represent of the url

Methods inherited from class java.lang.Object

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

Constructor Detail

FileProtocol

public FileProtocol()

Method Detail

getContentType

public String getContentType(String url)

Description copied from interface: Protocol

Returns the content type of the url

Specified by:

getContentType in interface Protocol

Parameters:

url - url to evaluate

Returns:

registered content type

isAllowed

public boolean isAllowed(String url)
                  throws MalformedURLException

Description copied from interface: Protocol

Some protocols (like http) offer a mechanism to evaluate whether the client can request a given url (in http this is the robots.txt configuration)

Specified by:

isAllowed in interface Protocol

Parameters:

url - the url to evaluate

Returns:

true if we can request the url. false if we are forbidden.

Throws:

MalformedURLException

openStream

public InputStream openStream(String url)
                       throws IOException

Description copied from interface: Protocol

Return the stream represent of the url

Specified by:

openStream in interface Protocol

Parameters:

url - url of the stream we want to open

Returns:

the stream of the given url

Throws:

IOException