Class ImageResource

java.lang.Object

is.galia.resource.AbstractResource

is.galia.resource.AbstractImageResource

is.galia.resource.iiif.IIIFResource

is.galia.resource.iiif.v1.ImageResource

All Implemented Interfaces:

Resource

public class ImageResource
extends IIIFResource
implements Resource

Handles IIIF Image API 1.x image requests.

See Also:

• Image Request Operations

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_URI_PATH	Path that will be used if not overridden by Key.IIIF_1_ENDPOINT_PATH in the application configuration.

Fields inherited from class is.galia.resource.AbstractResource

PUBLIC_IDENTIFIER_HEADER

Constructor Summary

Constructors

Constructor	Description
ImageResource()

Method Summary

Modifier and Type	Method	Description
void	doGET()	Responds to image requests.
void	doInit()	Initialization method, called after all necessary setters have been called but before any request handler method (like AbstractResource.doGET() etc.)
protected org.slf4j.Logger	getLogger()
Set<Route>	getRoutes()	Part of the Resource contract.
static String	getURIPath()

Methods inherited from class is.galia.resource.iiif.IIIFResource

constrainSizeToMaxPixels, getIdentifier, getIdentifierPathComponent, getMetaIdentifier, getPublicIdentifier, getPublicReference, handleAuthInfoForInfoRequest, setLastModifiedHeader, validateScale

Methods inherited from class is.galia.resource.AbstractImageResource

authorize, authorizeBeforeAccess, getPageIndex, handleAuthInfo, isBypassingCache, isBypassingCacheRead, redirectToNormalizedScaleConstraint

Methods inherited from class is.galia.resource.AbstractResource

authenticateUsingBasic, decodePathComponent, destroy, doDELETE, doHEAD, doOPTIONS, doPATCH, doPOST, doPUT, getCanonicalClientIPAddress, getCommonTemplateVars, getDelegate, getLocalBasePath, getPreferredMediaTypes, getPublicReference, getPublicRootReference, getRepresentationDisposition, getRequest, getRequestContext, getResponse, negotiateContentType, setRequest, setResponse

Methods inherited from class java.lang.Object

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

Methods inherited from interface is.galia.resource.Resource

destroy, doDELETE, doHEAD, doInit, doOPTIONS, doPATCH, doPOST, doPUT, getRequest, getResponse, setRequest, setResponse

Field Details

DEFAULT_URI_PATH

public static final String DEFAULT_URI_PATH

Path that will be used if not overridden by Key.IIIF_1_ENDPOINT_PATH in the application configuration.

See Also:

• Constant Field Values

Constructor Details

ImageResource

public ImageResource()

Method Details

getLogger

protected org.slf4j.Logger getLogger()

Specified by:

getLogger in class AbstractResource

getRoutes

public Set<Route> getRoutes()

Description copied from class: AbstractResource

Part of the Resource contract.

Specified by:

getRoutes in interface Resource

Specified by:

getRoutes in class AbstractResource

Returns:

All routes to which the instance responds.

doGET

public void doGET()
           throws Exception

Responds to image requests.

N.B.: This method only respects Key.CACHE_SERVER_RESOLVE_FIRST for infos, as doing so with images is not really possible using current API.

Specified by:

doGET in interface Resource

Overrides:

doGET in class AbstractResource

Throws:

Exception - upon any error. This may be a ResourceException to enable a custom status.

See Also:

• AbstractResource.doGET()

getURIPath

public static String getURIPath()

Returns:

URI path prefix without trailing slash.

doInit

public void doInit()
            throws Exception

Description copied from class: AbstractResource

Initialization method, called after all necessary setters have been called but before any request handler method (like AbstractResource.doGET() etc.)

If an implementation class has anything to do with image identifiers, it should add the request identifier to the request context.

Overrides must call super.

Overrides:

doInit in class IIIFResource

Throws:

Exception - upon any error. This may be a ResourceException to enable a custom status.