ikrs.httpd.resource
Class FileSystemResourceAccessor

java.lang.Object
  ikrs.httpd.resource.AbstractResourceAccessor
      ikrs.httpd.resource.FileSystemResourceAccessor

All Implemented Interfaces:

ResourceAccessor

public class FileSystemResourceAccessor
extends AbstractResourceAccessor
implements ResourceAccessor

The FileSystemResourceAccessor is the default implementation of ResourceAccessor that handles requests to the document root respective to the file system (the document root is part of the file system).

Constructor Summary

FileSystemResourceAccessor(HTTPHandler handler, CustomLogger logger)
...

Method Summary

boolean	isAccessible(java.io.File file, java.net.URI requestURI) This method checks if the given file is accessible by matching it by the use of the global file filter.
Resource	locate(java.net.URI uri, HTTPHeaders headers, PostDataWrapper postData, java.util.Map<java.lang.String,BasicType> additionalSettings, java.util.Map<java.lang.String,BasicType> optionalReturnSettings, java.util.UUID sessionID) This method locates the desired resource addressed by the given URI.

Methods inherited from class ikrs.httpd.resource.AbstractResourceAccessor

getHTTPHandler

Methods inherited from class java.lang.Object

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

Constructor Detail

FileSystemResourceAccessor

public FileSystemResourceAccessor(HTTPHandler handler,
                                  CustomLogger logger)

...

Method Detail

locate

public Resource locate(java.net.URI uri,
                       HTTPHeaders headers,
                       PostDataWrapper postData,
                       java.util.Map<java.lang.String,BasicType> additionalSettings,
                       java.util.Map<java.lang.String,BasicType> optionalReturnSettings,
                       java.util.UUID sessionID)
                throws java.util.MissingResourceException,
                       AuthorizationException,
                       HeaderFormatException,
                       DataFormatException,
                       UnsupportedFormatException,
                       ConfigurationException,
                       java.lang.SecurityException,
                       java.io.IOException

This method locates the desired resource addressed by the given URI.

Specified by:

locate in interface ResourceAccessor

Specified by:

locate in class AbstractResourceAccessor

Throws:

ResouceMissingException - If the specified resource cannot be found.

AuthorizationException - If the requested resource requires authorization.

HeaderFormatException - If the passed headers are malformed.

DataFormatException - If the passed data is malformed.

ConfigurationException - If the system encounters any server configuration issues.

java.lang.SecurityException - If the requested resource is not accessible (forbidden).

java.io.IOException - If any IO errors occur.

java.util.MissingResourceException

UnsupportedFormatException

isAccessible

public boolean isAccessible(java.io.File file,
                            java.net.URI requestURI)

This method checks if the given file is accessible by matching it by the use of the global file filter.