com.neurosys.content.service.extractors

Interface ContentExtractor<T,C>

Type Parameters:

T - as location type. T.toString() will be used as a caching Key so, ensure that T.toString() returns a unique string for the location it represents.

C - as returned Content Type

All Superinterfaces:

CacheLookups

All Known Implementing Classes:

FSContentExtractor, QueryBasedContentExtractor, ResourceContentExtractor

public interface ContentExtractor<T,C>
extends CacheLookups

An adapter to extract the content from a specified location. Piped with ContentLocationResolver this can locate and extract content from any Data Source.

Author:

Arjun Dhar

Field Summary

Fields inherited from interface com.neurosys.lookups.CacheLookups

CONTENT_PUBLISH_CACHE_NAME, PRODUCT_LOOKUP_CACHE_NAME, PRODUCT_SEARCH_CACHE_NAME, TEMPLATEPAGE_MAPPING_CACHE_NAME

Method Summary

Modifier and Type	Method and Description
C	getContent(T location, ContentContext context) Get Content.

Method Detail

getContent

@Cacheable(key="#location.toString()",
           condition="(#location!=null and #context!=null and T(com.neurosys.content.domain.Status).PUBLISH == #context.status)",
           value="publishContent")
C getContent(T location,
                                                                                                                                                                                                                         ContentContext context)
                                                                                                                                                                                                                  throws Exception,
                                                                                                                                                                                                                         ExecutionPreventedException

Get Content. PUBLISHED Content is cached. Can also throw a ExecutionPreventedException if for some environmental reason publishing was explicitly prevented.

Returns:

String @nullable true (if could not get content it should return null not blank)

Throws:

Exception

ExecutionPreventedException

See Also:

Cacheable}(key="#location.toString()",
condition="(#location!=null and #context!=null and T(com.neurosys.content.domain.Status).PUBLISH == #context.status)",
value="publishContent")