Package org.ametys.cms.search.cocoon

Class SearchGenerator

java.lang.Object

org.apache.avalon.framework.logger.AbstractLogEnabled

org.apache.cocoon.xml.AbstractXMLProducer

org.apache.cocoon.generation.AbstractGenerator

org.apache.cocoon.generation.ServiceableGenerator

org.ametys.cms.search.cocoon.SearchGenerator

All Implemented Interfaces:

Poolable, Recyclable, Disposable, Component, Contextualizable, LogEnabled, Serviceable, Generator, SitemapModelComponent, XMLProducer

Direct Known Subclasses:

DocSearchGenerator

public class SearchGenerator
extends ServiceableGenerator
implements Contextualizable

Generate contents returned by the SearchAction.

Field Summary

Fields

Modifier and Type	Field	Description
protected ColumnHelper	_columnHelper	The helper for columns
protected ContentResultSetHelper	_contentRSH	Helper for saxing result
protected ContentTypeExtensionPoint	_contentTypeExtensionPoint	The content type extension point
protected Context	_context	Context
protected ContentTypesHelper	_cTypeHelper	The content type helper.
protected SearchUIModelExtensionPoint	_searchModelManager	The search model manager
protected ServerCommHelper	_serverCommHelper	The server comm helper
static String	CONTENT_VERSION_LABEL	Constant for getting content in specific version label

Fields inherited from class org.apache.cocoon.generation.ServiceableGenerator

manager

Fields inherited from class org.apache.cocoon.generation.AbstractGenerator

objectModel, parameters, resolver, source

Fields inherited from class org.apache.cocoon.xml.AbstractXMLProducer

contentHandler, EMPTY_CONTENT_HANDLER, lexicalHandler, xmlConsumer

Fields inherited from interface org.apache.cocoon.generation.Generator

ROLE

Constructor Summary

Constructors

Constructor	Description
SearchGenerator()

Method Summary

Modifier and Type	Method	Description
void	contextualize(Context context)
void	generate()
protected List<ColumnHelper.Column>	getColumnsFromParameters(Map<String,Object> jsParameters, Set<String> contentTypeIds)	Get the columns from JS parameters
protected Set<String>	getCommonContentTypeIds(Map<String,Object> jsParameters, SearchModel model, Map<String,Object> contextualParameters)	Get the common content type
protected void	saxContent(Content content, Collection<? extends ResultField> resultFields, Locale defaultLocale)	SAX the result content
protected void	saxContents(SearchModel model, SearchResults<Content> results, Collection<? extends ResultField> resultFields, String versionLabel, Map<String,Object> jsParameters, Locale defaultLocale, Map<String,Object> contextualParameters)	Sax a set of contents
void	service(ServiceManager smanager)
protected boolean	switchToLabel(Content content, String label)	Switch to the revision corresponding to the specified label.

Methods inherited from class org.apache.cocoon.generation.ServiceableGenerator

dispose

Methods inherited from class org.apache.cocoon.generation.AbstractGenerator

recycle, setup

Methods inherited from class org.apache.cocoon.xml.AbstractXMLProducer

setConsumer, setContentHandler, setLexicalHandler

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

Methods inherited from interface org.apache.cocoon.xml.XMLProducer

setConsumer

Field Detail

CONTENT_VERSION_LABEL

public static final String CONTENT_VERSION_LABEL

Constant for getting content in specific version label

See Also:

Constant Field Values

_serverCommHelper

protected ServerCommHelper _serverCommHelper

The server comm helper

_contentRSH

protected ContentResultSetHelper _contentRSH

Helper for saxing result

_context

protected Context _context

Context

_searchModelManager

protected SearchUIModelExtensionPoint _searchModelManager

The search model manager

_cTypeHelper

protected ContentTypesHelper _cTypeHelper

The content type helper.

_columnHelper

protected ColumnHelper _columnHelper

The helper for columns

_contentTypeExtensionPoint

protected ContentTypeExtensionPoint _contentTypeExtensionPoint

The content type extension point

Constructor Detail

SearchGenerator

public SearchGenerator()

Method Detail

service

public void service(ServiceManager smanager)
             throws ServiceException

Specified by:

service in interface Serviceable

Overrides:

service in class ServiceableGenerator

Throws:

ServiceException

contextualize

public void contextualize(Context context)
                   throws ContextException

Specified by:

contextualize in interface Contextualizable

Throws:

ContextException

generate

public void generate()
              throws IOException,
                     SAXException,
                     ProcessingException

Specified by:

generate in interface Generator

Throws:

IOException

SAXException

ProcessingException

saxContents

protected void saxContents(SearchModel model,
                           SearchResults<Content> results,
                           Collection<? extends ResultField> resultFields,
                           String versionLabel,
                           Map<String,Object> jsParameters,
                           Locale defaultLocale,
                           Map<String,Object> contextualParameters)
                    throws SAXException,
                           AmetysRepositoryException,
                           IOException,
                           ProcessingException

Sax a set of contents

Parameters:

model - search model

results - contents

resultFields - fields to retreive

versionLabel - version label

jsParameters - parameters of the search

defaultLocale - The locale to use for localized values if content's language is null.

contextualParameters - The contextual parameters

Throws:

SAXException - if a error occurred during sax

AmetysRepositoryException - if a error occurred

IOException - if a error occurred

ProcessingException - if a error occurred

getCommonContentTypeIds

protected Set<String> getCommonContentTypeIds(Map<String,Object> jsParameters,
                                              SearchModel model,
                                              Map<String,Object> contextualParameters)

Get the common content type

Parameters:

jsParameters - The JS parameters

model - The search model

contextualParameters - The contextual parameters

Returns:

The common content type

getColumnsFromParameters

protected List<ColumnHelper.Column> getColumnsFromParameters(Map<String,Object> jsParameters,
                                                             Set<String> contentTypeIds)

Get the columns from JS parameters

Parameters:

jsParameters - The JS parameters

contentTypeIds - The content type identifiers

Returns:

the requested columns

switchToLabel

protected boolean switchToLabel(Content content,
                                String label)

Switch to the revision corresponding to the specified label.

Parameters:

content - The content

label - the label to switch to

Returns:

true if a revision with this label exists and the content was switch, false otherwise.

saxContent

protected void saxContent(Content content,
                          Collection<? extends ResultField> resultFields,
                          Locale defaultLocale)
                   throws SAXException,
                          AmetysRepositoryException,
                          IOException

SAX the result content

Parameters:

content - the result

resultFields - the result fields

defaultLocale - The locale to use for localized values if content's language is null.

Throws:

SAXException - if a error occurred during sax

AmetysRepositoryException - if a error occurred

IOException - if a error occurred