Class InformationRequestHandler

java.lang.Object

is.galia.resource.InformationRequestHandler

public class InformationRequestHandler
extends Object

High-level information request handler. Use the return value of builder() to create new instances.

This class provides a simple interface that endpoints can use to retrieve image information, abstracting away much of the tedium of request setup.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	InformationRequestHandler.Builder	Builds InformationRequestHandler instances.
static interface	InformationRequestHandler.Callback	Callback for various events that occur during a call to handle().

Field Summary

Fields

Modifier and Type	Field	Description
static final Set<String>	CACHE_BYPASS_ARGUMENTS	URL argument values that can be used with the cache query key to bypass all caching.
static final Set<String>	CACHE_READ_BYPASS_ARGUMENTS

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	InformationRequestHandler()

Method Summary

Modifier and Type	Method	Description
static InformationRequestHandler.Builder	builder()
Info	handle()	Handles an information request.

Methods inherited from class java.lang.Object

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

Field Details

CACHE_BYPASS_ARGUMENTS

public static final Set<String> CACHE_BYPASS_ARGUMENTS

URL argument values that can be used with the cache query key to bypass all caching.

CACHE_READ_BYPASS_ARGUMENTS

public static final Set<String> CACHE_READ_BYPASS_ARGUMENTS

Constructor Details

InformationRequestHandler

protected InformationRequestHandler()

Method Details

builder

public static InformationRequestHandler.Builder builder()

handle

public Info handle()
            throws Exception

Handles an information request.

Throws:

Exception