org.ametys.cms.search.cocoon

Class SearchJsonReader

java.lang.Object

org.apache.avalon.framework.logger.AbstractLogEnabled

org.apache.cocoon.reading.AbstractReader

org.apache.cocoon.reading.ServiceableReader

org.ametys.cms.search.cocoon.SearchJsonReader

All Implemented Interfaces:

Poolable, Recyclable, Component, LogEnabled, Serviceable, Reader, SitemapModelComponent, SitemapOutputComponent

public class SearchJsonReader
extends ServiceableReader

JSON reader for search for contents.

Field Summary

Fields

Modifier and Type	Field and Description
protected ContentTypesHelper	_contentTypesHelper The content types helper.
protected JSONUtils	_jsonUtils JSON utils
protected AmetysObjectResolver	_resolver The Ametys object resolver
protected ServerCommHelper	_serverCommHelper The serverComm helper
private ContentValuesExtractorFactory	_valuesExtractorFactory

Fields inherited from class org.apache.cocoon.reading.ServiceableReader

manager

Fields inherited from class org.apache.cocoon.reading.AbstractReader

objectModel, out, parameters, resolver, source

Fields inherited from interface org.apache.cocoon.reading.Reader

ROLE

Constructor Summary

Constructors

Constructor and Description
SearchJsonReader()

Method Summary

Modifier and Type	Method and Description
protected void	convertContents2JsonObject(Map<String,Object> results2Json, List<String> contentIds, SearchUIModel model) Convert the query results to a JSON object
protected void	convertResults2JsonObject(Map<String,Object> results2Json, SearchResults<Content> results, SearchUIModel model) Convert the query results to a JSON object
void	generate()
protected Map<String,Object>	getContentData(Content content, ContentValuesExtractorFactory.SearchModelContentValuesExtractor extractor, Map<String,Object> contextualParameters) Generate standard content data.
String	getMimeType()
void	service(ServiceManager smanager)
protected int	setContents(Map<String,Object> searchResults, List<String> contentIds, SearchUIModel model, Map<String,Object> contextualParameters) Extract the desired contents and set them in the search results.
protected void	setContents(Map<String,Object> searchResults, SearchResults<Content> results, SearchUIModel model, Map<String,Object> contextualParameters) Extract the desired contents from the SearchResults object and set them in the search results.
protected void	setFacets(Map<String,Object> searchResults, Map<String,Map<String,Integer>> facetResults, SearchUIModel model, Map<String,Object> contextualParameters) Set the facet results in the search results.

Methods inherited from class org.apache.cocoon.reading.AbstractReader

getLastModified, recycle, setOutputStream, setup, shouldSetContentLength

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Field Detail

_jsonUtils

protected JSONUtils _jsonUtils

JSON utils

_serverCommHelper

protected ServerCommHelper _serverCommHelper

The serverComm helper

_contentTypesHelper

protected ContentTypesHelper _contentTypesHelper

The content types helper.

_resolver

protected AmetysObjectResolver _resolver

The Ametys object resolver

_valuesExtractorFactory

private ContentValuesExtractorFactory _valuesExtractorFactory

Constructor Detail

SearchJsonReader

public SearchJsonReader()

Method Detail

service

public void service(ServiceManager smanager)
             throws ServiceException

Specified by:

service in interface Serviceable

Overrides:

service in class ServiceableReader

Throws:

ServiceException

getMimeType

public String getMimeType()

Specified by:

getMimeType in interface SitemapOutputComponent

Overrides:

getMimeType in class AbstractReader

generate

public void generate()
              throws IOException,
                     SAXException,
                     ProcessingException

Throws:

IOException

SAXException

ProcessingException

convertResults2JsonObject

protected void convertResults2JsonObject(Map<String,Object> results2Json,
                                         SearchResults<Content> results,
                                         SearchUIModel model)
                                  throws ProcessingException

Convert the query results to a JSON object

Parameters:

results2Json - the JSON object to fill.

results - the query results

model - the search model

Throws:

ProcessingException - If an error occurs.

convertContents2JsonObject

protected void convertContents2JsonObject(Map<String,Object> results2Json,
                                          List<String> contentIds,
                                          SearchUIModel model)
                                   throws ProcessingException

Convert the query results to a JSON object

Parameters:

results2Json - the JSON object to fill.

contentIds - the ids of contents

model - the search model

Throws:

ProcessingException - If an error occurs.

setContents

protected void setContents(Map<String,Object> searchResults,
                           SearchResults<Content> results,
                           SearchUIModel model,
                           Map<String,Object> contextualParameters)

Extract the desired contents from the SearchResults object and set them in the search results.

Parameters:

searchResults - the search results to populate.

results - the SearchResults.

model - the search model.

contextualParameters - the search contextual parameters.

setContents

protected int setContents(Map<String,Object> searchResults,
                          List<String> contentIds,
                          SearchUIModel model,
                          Map<String,Object> contextualParameters)

Extract the desired contents and set them in the search results.

Parameters:

searchResults - the search results to populate.

contentIds - the id of desired contents

model - the search model.

contextualParameters - the search contextual parameters.

Returns:

the number of resolved contents without error

getContentData

protected Map<String,Object> getContentData(Content content,
                                            ContentValuesExtractorFactory.SearchModelContentValuesExtractor extractor,
                                            Map<String,Object> contextualParameters)

Generate standard content data.

Parameters:

content - The content.

extractor - The content values extractor which generates.

contextualParameters - The search contextual parameters.

Returns:

A Map containing the content data.

setFacets

protected void setFacets(Map<String,Object> searchResults,
                         Map<String,Map<String,Integer>> facetResults,
                         SearchUIModel model,
                         Map<String,Object> contextualParameters)

Set the facet results in the search results.

Parameters:

searchResults - the search results.

facetResults - the facet results as a Map<column name, Map<value, result count>>.

model - the search model.

contextualParameters - the search contextual parameters.