org.dspace.app.xmlui.aspect.artifactbrowser

Class AdvancedSearchUtils

java.lang.Object

org.dspace.app.xmlui.aspect.artifactbrowser.AdvancedSearchUtils

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 AdvancedSearchUtils
extends Object

Central place where advanced search queries can be built since these are built on several places

Author:

Kevin Van de Velde (kevin at atmire dot com), Ben Bosman (ben at atmire dot com), Mark Diggory (markd at atmire dot com)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AdvancedSearchUtils.SearchField Deprecated. A private record keeping class to relate the various components of a search field together.

Constructor Summary

Constructors

Constructor and Description
AdvancedSearchUtils() Deprecated.

Method Summary

Methods

Modifier and Type	Method and Description
static String	buildQuery(List<AdvancedSearchUtils.SearchField> fields) Deprecated. Given a list of search fields build a lucene search query string.
static List<AdvancedSearchUtils.SearchField>	getSearchFields(org.apache.cocoon.environment.Request request) Deprecated. Get a list of search fields from the request object and parse them into a linear array of fileds.

Methods inherited from class java.lang.Object

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

Constructor Detail

AdvancedSearchUtils

public AdvancedSearchUtils()

Deprecated.

Method Detail

buildQuery

public static String buildQuery(List<AdvancedSearchUtils.SearchField> fields)

Deprecated.

Given a list of search fields build a lucene search query string.

Parameters:

fields - The search fields

Returns:

A string

getSearchFields

public static List<AdvancedSearchUtils.SearchField> getSearchFields(org.apache.cocoon.environment.Request request)
                                                             throws UIException

Deprecated.

Get a list of search fields from the request object and parse them into a linear array of fileds. The field's index is preserved, so if it comes in as index 17 it will be outputted as field 17.

Parameters:

request - The http request object

Returns:

Array of search fields

Throws:

UIException