com.atlassian.confluence.impl.frontend

Class ConfluenceExternalWebResourcesProvider

java.lang.Object

com.atlassian.confluence.impl.frontend.ConfluenceExternalWebResourcesProvider

All Implemented Interfaces:

com.atlassian.plugin.webresource.external.ExternalWebResourcesProvider

public class ConfluenceExternalWebResourcesProvider
extends Object
implements com.atlassian.plugin.webresource.external.ExternalWebResourcesProvider

Provides ExternalWebResources, which allow web-resources to be served from a common CDN rather than from local JS and CSS file.

This enables us to say, for example, that the webresource "com.atlassian.plugins.jquery:jquery" should be served from somewhere like https://d28q6miprfdsbe.cloudfront.net/jquery-1.7.2-confluence-v5.js.

Constructor Summary

Constructors

Constructor and Description
ConfluenceExternalWebResourcesProvider(ConfluenceFrontendAssetsManager frontendAssetsManager, ExternalWebResourcesReader externalWebResourcesReader, FeatureFlagServiceClient features)

Method Summary

Modifier and Type	Method and Description
com.atlassian.plugin.webresource.external.ExternalWebResources	get(String hash) Returns the ExternalWebResources configuration corresponding to the supplied hash.
com.atlassian.plugin.webresource.external.ExternalWebResources	getLatest() Returns the latest ExternalWebResources configuration known to this instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfluenceExternalWebResourcesProvider

public ConfluenceExternalWebResourcesProvider(ConfluenceFrontendAssetsManager frontendAssetsManager,
                                              ExternalWebResourcesReader externalWebResourcesReader,
                                              FeatureFlagServiceClient features)

Method Detail

getLatest

public com.atlassian.plugin.webresource.external.ExternalWebResources getLatest()

Returns the latest ExternalWebResources configuration known to this instance. This config is used to determine which script and link tags are rendered.

Specified by:

getLatest in interface com.atlassian.plugin.webresource.external.ExternalWebResourcesProvider

get

public com.atlassian.plugin.webresource.external.ExternalWebResources get(String hash)

Returns the ExternalWebResources configuration corresponding to the supplied hash. If the hash matches a known ExternalWebResourcesReader.LocalExternalsType, the config will be loaded from a local file, else it will be retrieved from the CDN. The retrieved config is used to calculate the contents of JS and CSS batches, so it must match the config used to determine the script and link tags rendered in the HTML. (see getLatest()).

Specified by:

get in interface com.atlassian.plugin.webresource.external.ExternalWebResourcesProvider