com.neurosys.content.service.extractors

Class ResourceContentExtractor

java.lang.Object

com.neurosys.content.service.extractors.ResourceContentExtractor

All Implemented Interfaces:

ContentExtractor<URI,String>, CacheLookups

public class ResourceContentExtractor
extends Object
implements ContentExtractor<URI,String>

A ContentExtractor to extract content from any Resource (URL, FileSystem).

Author:

Arjun Dhar

See Also:

Resource} File System

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

Constructor Summary

Constructors

Constructor and Description
ResourceContentExtractor()

Method Summary

Modifier and Type	Method and Description
Charset	getCharset()
String	getContent(URI location, ContentContext context) Get Content.
org.apache.commons.collections.Transformer	getContentTransformer() Apply this Transformer over the extracted content, before passing it back Accepts a String and returns a String.
void	setCharset(Charset charset)
void	setContentTransformer(org.apache.commons.collections.Transformer contentTransformer) Apply this Transformer over the extracted content, before passing it back Accepts a String and returns a String.

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceContentExtractor

public ResourceContentExtractor()

Method Detail

getCharset

public Charset getCharset()

setCharset

public void setCharset(Charset charset)

getContent

@Cacheable(key="#location.toString()",
           condition="(#location!=null and #context!=null and T(com.neurosys.content.domain.Status).PUBLISH == #context.status)",
           value="publishContent")
public String getContent(URI location,
                                                                                                                                                                                                                                     ContentContext context)
                                                                                                                                                                                                                              throws IOException,
                                                                                                                                                                                                                                     UnknownHostException

Description copied from interface: ContentExtractor

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

Specified by:

getContent in interface ContentExtractor<URI,String>

Returns:

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

Throws:

IOException

UnknownHostException

See Also:

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

getContentTransformer

public org.apache.commons.collections.Transformer getContentTransformer()

Apply this Transformer over the extracted content, before passing it back
Accepts a String and returns a String.

setContentTransformer

public void setContentTransformer(org.apache.commons.collections.Transformer contentTransformer)

Apply this Transformer over the extracted content, before passing it back
Accepts a String and returns a String.