Package spark.resource

Class AbstractResourceHandler

java.lang.Object

spark.resource.AbstractResourceHandler

Direct Known Subclasses:

ClassPathResourceHandler, ExternalResourceHandler

public abstract class AbstractResourceHandler
extends Object

Abstract class providing functionality for finding resources based on an Http Servlet request. Code snippets copied from Eclipse Jetty source. Modifications made by Per Wendel.

Field Summary

Fields

Modifier and Type	Field	Description
protected static final String	SLASH

Constructor Summary

Constructors

Constructor	Description
AbstractResourceHandler()

Method Summary

Modifier and Type	Method	Description
static String	addPaths(String segment1, String segment2)	Add two URI path segments.
protected abstract AbstractFileResolvingResource	getResource(String path)	Gets resource from path
AbstractFileResolvingResource	getResource(javax.servlet.http.HttpServletRequest request)	Gets a resource from a servlet request

Methods inherited from class java.lang.Object

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

Field Details

SLASH

protected static final String SLASH

See Also:

• Constant Field Values

Constructor Details

AbstractResourceHandler

public AbstractResourceHandler()

Method Details

getResource

public AbstractFileResolvingResource getResource(javax.servlet.http.HttpServletRequest request)
                                          throws MalformedURLException

Gets a resource from a servlet request

Parameters:

request - the servlet request

Returns:

the resource or null if not found

Throws:

MalformedURLException - thrown when malformed URL.

getResource

protected abstract AbstractFileResolvingResource getResource(String path)
                                                      throws MalformedURLException

Gets resource from path

Parameters:

path - the path

Returns:

the resource or null if resource doesn't exist

Throws:

MalformedURLException - thrown when malformed URL.

addPaths

public static String addPaths(String segment1,
 String segment2)

Add two URI path segments. Handles null and empty paths, path and query params (eg ?a=b or ;JSESSIONID=xxx) and avoids duplicate '/'

Parameters:

segment1 - URI path segment (should be encoded)

segment2 - URI path segment (should be encoded)

Returns:

Legally combined path segments.