Package it.uniroma2.art.semanticturkey.settings.facets

Class ProjectFacetsIndexLuceneUtils

java.lang.Object

it.uniroma2.art.semanticturkey.settings.facets.ProjectFacetsIndexLuceneUtils

public class ProjectFacetsIndexLuceneUtils
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final String	indexMainDir
static final String	lucIndexDirName
static final String	lucTaxoDirName
static final int	MAX_RESULT_QUERY_FACETS
static final int	MAX_RESULT_QUERY_PROJECTS
static final String	PROJECT_DESCRIPTION
static final String	PROJECT_HISTORY
static final String	PROJECT_LEX_MODEL
static final String	PROJECT_MODEL
static final String	PROJECT_NAME
static final String	PROJECT_VALIDATION

Constructor Summary

Constructors

Constructor	Description
ProjectFacetsIndexLuceneUtils()

Method Summary

Modifier and Type	Method	Description
static boolean	areLuceneDirsPresent()
static void	createFacetIndexAPI(ProjectInfo projectInfo)
static void	createFacetIndexAPI(List<ProjectInfo> projectInfoList)
static org.apache.lucene.index.IndexReader	createIndexReaderPublic()
static void	deleteFacetIndexesFolders()
static void	deleteGlobalSearchIndexFolder()
static FacetsResultStruct	getAllFacets(boolean excludeProjNameAndProjDesc)
static String	getCurrentLuceneVersionNotificationIndex()
static Optional<org.apache.lucene.document.Document>	getDocumentForProject(String name)
static String	getFacetValueFromProjectInfoForBagResults(ProjectInfo projectInfo, String facetName)
static File	getLuceneGlobalAccessDir()
static File	getNotificationPrefIndexDir()
static ProjectsResult	getProjectListFromIndex()
static File	getUserNotificationIndexDir()
static boolean	isGlobalContentLuceneDirPresent()
static boolean	isNotificationPrefIndexDirPresent()
static boolean	isUserNotificationIndexPresent()
static String	normalizeFacetValue(Object value)
static void	removeProjectFromIndex(String projectName)
static ProjectsAndFacetsResult	search(Map<String,List<String>> facetToValueListMap)
static boolean	upgradeOrDeleteNotificationIndexes()	check if the Notification Indexes can be upgraded to the current version of Lucene

Methods inherited from class java.lang.Object

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

Field Details

MAX_RESULT_QUERY_FACETS

public static final int MAX_RESULT_QUERY_FACETS

See Also:

• Constant Field Values

MAX_RESULT_QUERY_PROJECTS

public static final int MAX_RESULT_QUERY_PROJECTS

See Also:

• Constant Field Values

indexMainDir

public static final String indexMainDir

See Also:

• Constant Field Values

lucIndexDirName

public static final String lucIndexDirName

See Also:

• Constant Field Values

lucTaxoDirName

public static final String lucTaxoDirName

See Also:

• Constant Field Values

PROJECT_NAME

public static final String PROJECT_NAME

See Also:

• Constant Field Values

PROJECT_MODEL

public static final String PROJECT_MODEL

See Also:

• Constant Field Values

PROJECT_LEX_MODEL

public static final String PROJECT_LEX_MODEL

See Also:

• Constant Field Values

PROJECT_HISTORY

public static final String PROJECT_HISTORY

See Also:

• Constant Field Values

PROJECT_VALIDATION

public static final String PROJECT_VALIDATION

See Also:

• Constant Field Values

PROJECT_DESCRIPTION

public static final String PROJECT_DESCRIPTION

See Also:

• Constant Field Values

Constructor Details

ProjectFacetsIndexLuceneUtils

public ProjectFacetsIndexLuceneUtils()

Method Details

areLuceneDirsPresent

public static boolean areLuceneDirsPresent()

isGlobalContentLuceneDirPresent

public static boolean isGlobalContentLuceneDirPresent()

isNotificationPrefIndexDirPresent

public static boolean isNotificationPrefIndexDirPresent()

isUserNotificationIndexPresent

public static boolean isUserNotificationIndexPresent()

createFacetIndexAPI

public static void createFacetIndexAPI(List<ProjectInfo> projectInfoList)
                                throws IOException,
ProjectAccessException,
InvalidProjectNameException

Throws:

IOException

ProjectAccessException

InvalidProjectNameException

createFacetIndexAPI

public static void createFacetIndexAPI(ProjectInfo projectInfo)
                                throws IOException,
ProjectAccessException,
InvalidProjectNameException

Throws:

IOException

ProjectAccessException

InvalidProjectNameException

removeProjectFromIndex

public static void removeProjectFromIndex(String projectName)
                                   throws IOException

Throws:

IOException

deleteFacetIndexesFolders

public static void deleteFacetIndexesFolders()

deleteGlobalSearchIndexFolder

public static void deleteGlobalSearchIndexFolder()

upgradeOrDeleteNotificationIndexes

public static boolean upgradeOrDeleteNotificationIndexes()

check if the Notification Indexes can be upgraded to the current version of Lucene

Returns:

true if the upgrade was possible, false if it was not possible and so they were just deleted

getCurrentLuceneVersionNotificationIndex

public static String getCurrentLuceneVersionNotificationIndex()
                                                       throws IOException

Throws:

IOException

getAllFacets

public static FacetsResultStruct getAllFacets(boolean excludeProjNameAndProjDesc)
                                       throws IOException

Throws:

IOException

getProjectListFromIndex

public static ProjectsResult getProjectListFromIndex()
                                              throws IOException

Throws:

IOException

search

public static ProjectsAndFacetsResult search(Map<String,List<String>> facetToValueListMap)
                                      throws IOException

Throws:

IOException

getDocumentForProject

public static Optional<org.apache.lucene.document.Document> getDocumentForProject(String name)
                                                                           throws IOException

Throws:

IOException

normalizeFacetValue

public static String normalizeFacetValue(Object value)

getLuceneGlobalAccessDir

public static File getLuceneGlobalAccessDir()

getNotificationPrefIndexDir

public static File getNotificationPrefIndexDir()

getUserNotificationIndexDir

public static File getUserNotificationIndexDir()

createIndexReaderPublic

public static org.apache.lucene.index.IndexReader createIndexReaderPublic()
                                                                   throws IOException

Throws:

IOException

getFacetValueFromProjectInfoForBagResults

public static String getFacetValueFromProjectInfoForBagResults(ProjectInfo projectInfo,
 String facetName)