org.dspace.app.webui.search

Class LuceneSearchRequestProcessor

java.lang.Object

org.dspace.app.webui.search.LuceneSearchRequestProcessor

All Implemented Interfaces:

SearchRequestProcessor

Deprecated.

Since DSpace 4 the system use an abstraction layer named Discovery to provide access to different search providers. The legacy system built upon Apache Lucene is likely to be removed in a future version. If you are interested in using Lucene as backend for the DSpace search system, please consider to build a Lucene implementation of the Discovery interfaces

@Deprecated
public class LuceneSearchRequestProcessor
extends Object
implements SearchRequestProcessor

Constructor Summary

Constructors

Constructor and Description
LuceneSearchRequestProcessor() Deprecated.

Method Summary

Methods

Modifier and Type	Method and Description
void	doAdvancedSearch(Context context, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Deprecated. Method for constructing the advanced search form author: gam
void	doItemMapSearch(Context context, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Deprecated. Method for searching authors in item map author: gam
void	doOpenSearch(Context context, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Deprecated. Method for producing OpenSearch-compliant search results, and the OpenSearch description document.
void	doSimpleSearch(Context context, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Deprecated. All metadata is search for the value contained in the "query" parameter.
protected void	exportMetadata(Context context, javax.servlet.http.HttpServletResponse response, Item[] items) Deprecated. Export the search results as a csv file
String	getI18NKeyPrefix() Deprecated.
List<String>	getSearchIndices() Deprecated.
void	init() Deprecated.
protected void	logSearch(Context context, javax.servlet.http.HttpServletRequest request, String query, int start, DSpaceObject scope) Deprecated.

Methods inherited from class java.lang.Object

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

Constructor Detail

LuceneSearchRequestProcessor

public LuceneSearchRequestProcessor()

Deprecated.

Method Detail

init

public void init()

Deprecated.

doSimpleSearch

public void doSimpleSearch(Context context,
                  javax.servlet.http.HttpServletRequest request,
                  javax.servlet.http.HttpServletResponse response)
                    throws SearchProcessorException,
                           IOException,
                           javax.servlet.ServletException

Deprecated.

All metadata is search for the value contained in the "query" parameter. If the "location" parameter is present, the user's location is switched to that location using a redirect. Otherwise, the user's current location is used to constrain the query; i.e., if the user is "in" a collection, only results from the collection will be returned.

The value of the "location" parameter should be ALL (which means no location), a the ID of a community (e.g. "123"), or a community ID, then a slash, then a collection ID, e.g. "123/456". author: Robert Tansley

Specified by:

doSimpleSearch in interface SearchRequestProcessor

Throws:

SearchProcessorException

IOException

javax.servlet.ServletException

logSearch

protected void logSearch(Context context,
             javax.servlet.http.HttpServletRequest request,
             String query,
             int start,
             DSpaceObject scope)

Deprecated.

doAdvancedSearch

public void doAdvancedSearch(Context context,
                    javax.servlet.http.HttpServletRequest request,
                    javax.servlet.http.HttpServletResponse response)
                      throws SearchProcessorException,
                             javax.servlet.ServletException,
                             IOException

Deprecated.

Method for constructing the advanced search form author: gam

Specified by:

doAdvancedSearch in interface SearchRequestProcessor

Throws:

SearchProcessorException

javax.servlet.ServletException

IOException

doOpenSearch

public void doOpenSearch(Context context,
                javax.servlet.http.HttpServletRequest request,
                javax.servlet.http.HttpServletResponse response)
                  throws SearchProcessorException,
                         IOException,
                         javax.servlet.ServletException

Deprecated.

Method for producing OpenSearch-compliant search results, and the OpenSearch description document.

The value of the "scope" parameter should be absent (which means no scope restriction), or the handle of a community or collection, otherwise parameters exactly match those of the SearchServlet.

author: Richard Rodgers

Specified by:

doOpenSearch in interface SearchRequestProcessor

Throws:

SearchProcessorException

IOException

javax.servlet.ServletException

doItemMapSearch

public void doItemMapSearch(Context context,
                   javax.servlet.http.HttpServletRequest request,
                   javax.servlet.http.HttpServletResponse response)
                     throws SearchProcessorException,
                            javax.servlet.ServletException,
                            IOException

Deprecated.

Method for searching authors in item map author: gam

Specified by:

doItemMapSearch in interface SearchRequestProcessor

Throws:

SearchProcessorException

javax.servlet.ServletException

IOException

exportMetadata

protected void exportMetadata(Context context,
                  javax.servlet.http.HttpServletResponse response,
                  Item[] items)
                       throws IOException,
                              javax.servlet.ServletException

Deprecated.

Export the search results as a csv file

Parameters:

context - The DSpace context

response - The request object

items - The result items

Throws:

IOException

javax.servlet.ServletException

getI18NKeyPrefix

public String getI18NKeyPrefix()

Deprecated.

Specified by:

getI18NKeyPrefix in interface SearchRequestProcessor

getSearchIndices

public List<String> getSearchIndices()

Deprecated.

Specified by:

getSearchIndices in interface SearchRequestProcessor