Module org.apache.wicket.core

Package org.apache.wicket.request.resource

Class ContextRelativeResource

java.lang.Object

org.apache.wicket.request.resource.AbstractResource

org.apache.wicket.request.resource.ContextRelativeResource

All Implemented Interfaces:

Serializable, IStaticCacheableResource, IResource, IClusterable

public class ContextRelativeResource
extends AbstractResource
implements IStaticCacheableResource

Resource served from a file relative to the context root.

Author:

almaw

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.wicket.request.resource.AbstractResource

AbstractResource.ContentRangeType, AbstractResource.ResourceResponse, AbstractResource.WriteCallback

Nested classes/interfaces inherited from interface org.apache.wicket.request.resource.IResource

IResource.Attributes

Field Summary

Fields inherited from class org.apache.wicket.request.resource.AbstractResource

CONTENT_DISPOSITION_HEADER_NAME, CONTENT_RANGE_ENDBYTE, CONTENT_RANGE_STARTBYTE, INTERNAL_HEADERS

Constructor Summary

Constructors

Constructor	Description
ContextRelativeResource(String pathRelativeToContextRoot)	Construct.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
Serializable	getCacheKey()	get unique caching key for the resource stream produced by IStaticCacheableResource.getResourceStream()
IResourceStream	getResourceStream()	get static resource stream which will be unique to the related caching key IStaticCacheableResource.getCacheKey()
int	hashCode()
boolean	isCachingEnabled()	controls whether caching of the resource is enabled or disabled
protected AbstractResource.ResourceResponse	newResourceResponse(IResource.Attributes attributes)	Override this method to return a AbstractResource.ResourceResponse for the request.
void	setCachingEnabled(boolean enabled)

Methods inherited from class org.apache.wicket.request.resource.AbstractResource

configureCache, getCachingStrategy, respond, setRequestMetaData, setRequestRangeMetaData, setResponseContentRangeHeaderFields, setResponseHeaders

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.wicket.request.resource.IResource

respond

Constructor Details

ContextRelativeResource

public ContextRelativeResource(String pathRelativeToContextRoot)

Construct.

Parameters:

pathRelativeToContextRoot -

Method Details

isCachingEnabled

public boolean isCachingEnabled()

Description copied from interface: IStaticCacheableResource

controls whether caching of the resource is enabled or disabled

Specified by:

isCachingEnabled in interface IStaticCacheableResource

Returns:

true if caching is enabled

setCachingEnabled

public void setCachingEnabled(boolean enabled)

getCacheKey

public Serializable getCacheKey()

Description copied from interface: IStaticCacheableResource

get unique caching key for the resource stream produced by IStaticCacheableResource.getResourceStream()

Specified by:

getCacheKey in interface IStaticCacheableResource

Returns:

serializable key which properly supports Object.equals(Object) and Object.hashCode()

getResourceStream

public IResourceStream getResourceStream()

Description copied from interface: IStaticCacheableResource

get static resource stream which will be unique to the related caching key IStaticCacheableResource.getCacheKey()

Specified by:

getResourceStream in interface IStaticCacheableResource

Returns:

stream or null if no stream could be found

newResourceResponse

protected AbstractResource.ResourceResponse newResourceResponse(IResource.Attributes attributes)

Description copied from class: AbstractResource

Override this method to return a AbstractResource.ResourceResponse for the request.

Specified by:

newResourceResponse in class AbstractResource

Parameters:

attributes - request attributes

Returns:

resource data instance

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object