Example usage for com.liferay.portal.kernel.search BooleanClauseOccur SHOULD

List of usage examples for com.liferay.portal.kernel.search BooleanClauseOccur SHOULD

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In this page you can find the example usage for com.liferay.portal.kernel.search BooleanClauseOccur SHOULD.

Prototype

BooleanClauseOccur SHOULD

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Usage

From source file:com.liferay.asset.categories.internal.search.AssetCategoryIndexer.java

License:Open Source License

@Override
public void postProcessSearchQuery(BooleanQuery searchQuery, BooleanFilter fullQueryBooleanFilter,
        SearchContext searchContext) throws Exception {

    String title = (String) searchContext.getAttribute(Field.TITLE);

    if (Validator.isNotNull(title)) {
        BooleanQuery localizedQuery = new BooleanQueryImpl();

        searchContext.setAttribute(Field.ASSET_CATEGORY_TITLE, title);

        addSearchLocalizedTerm(localizedQuery, searchContext, Field.ASSET_CATEGORY_TITLE, true);
        addSearchLocalizedTerm(localizedQuery, searchContext, Field.TITLE, true);

        searchQuery.add(localizedQuery, BooleanClauseOccur.SHOULD);
    }// w w w .  j a va2 s. c o m
}

From source file:com.liferay.asset.categories.internal.search.AssetVocabularyIndexer.java

License:Open Source License

@Override
public void postProcessSearchQuery(BooleanQuery searchQuery, BooleanFilter fullQueryBooleanFilter,
        SearchContext searchContext) throws Exception {

    String title = (String) searchContext.getAttribute(Field.TITLE);

    if (Validator.isNotNull(title)) {
        BooleanQuery localizedQuery = new BooleanQueryImpl();

        addSearchLocalizedTerm(localizedQuery, searchContext, Field.TITLE, true);

        searchQuery.add(localizedQuery, BooleanClauseOccur.SHOULD);
    }//  w  w  w  .  ja  va 2  s .  c  om
}

From source file:com.liferay.asset.tags.internal.search.AssetTagIndexer.java

License:Open Source License

@Override
public void postProcessSearchQuery(BooleanQuery searchQuery, BooleanFilter fullQueryBooleanFilter,
        SearchContext searchContext) throws Exception {

    String name = (String) searchContext.getAttribute(Field.NAME);

    if (Validator.isNotNull(name)) {
        BooleanQuery nameQuery = new BooleanQueryImpl();

        addSearchTerm(nameQuery, searchContext, Field.NAME, true);

        searchQuery.add(nameQuery, BooleanClauseOccur.SHOULD);
    }/*from   w w  w  . j  av a 2 s.c  om*/
}

From source file:com.liferay.document.library.repository.search.internal.LuceneRepositorySearchQueryTermBuilder.java

License:Open Source License

protected BooleanClauseOccur getBooleanClauseOccur(org.apache.lucene.search.BooleanClause.Occur occur) {

    if (occur.equals(org.apache.lucene.search.BooleanClause.Occur.MUST)) {
        return BooleanClauseOccur.MUST;
    } else if (occur.equals(org.apache.lucene.search.BooleanClause.Occur.MUST_NOT)) {

        return BooleanClauseOccur.MUST_NOT;
    }/*ww  w  .java  2s .  com*/

    return BooleanClauseOccur.SHOULD;
}

From source file:com.liferay.document.library.repository.search.internal.LuceneRepositorySearchQueryTermBuilder.java

License:Open Source License

protected void translateQuery(BooleanQuery booleanQuery, SearchContext searchContext,
        org.apache.lucene.search.Query query, org.apache.lucene.search.BooleanClause.Occur occur)
        throws Exception {

    BooleanClauseOccur booleanClauseOccur = getBooleanClauseOccur(occur);

    if (query instanceof org.apache.lucene.search.TermQuery) {
        org.apache.lucene.search.TermQuery luceneTermQuery = (org.apache.lucene.search.TermQuery) query;

        Term term = luceneTermQuery.getTerm();

        String termValue = term.text();

        TermQuery termQuery = new TermQueryImpl(term.field(), termValue);

        booleanQuery.add(termQuery, getBooleanClauseOccur(occur));
    } else if (query instanceof org.apache.lucene.search.BooleanQuery) {
        org.apache.lucene.search.BooleanQuery curBooleanQuery = (org.apache.lucene.search.BooleanQuery) query;

        BooleanQuery conjunctionQuery = new BooleanQueryImpl();

        BooleanQuery disjunctionQuery = new BooleanQueryImpl();

        for (org.apache.lucene.search.BooleanClause booleanClause : curBooleanQuery.getClauses()) {

            BooleanClauseOccur curBooleanClauseOccur = getBooleanClauseOccur(booleanClause.getOccur());

            BooleanQuery subbooleanQuery = null;

            if (curBooleanClauseOccur.equals(BooleanClauseOccur.SHOULD)) {
                subbooleanQuery = disjunctionQuery;
            } else {
                subbooleanQuery = conjunctionQuery;
            }//w  ww  . j  ava2  s  .co  m

            translateQuery(subbooleanQuery, searchContext, booleanClause.getQuery(), booleanClause.getOccur());
        }

        if (conjunctionQuery.hasClauses()) {
            booleanQuery.add(conjunctionQuery, BooleanClauseOccur.MUST);
        }

        if (disjunctionQuery.hasClauses()) {
            booleanQuery.add(disjunctionQuery, BooleanClauseOccur.SHOULD);
        }
    } else if (query instanceof org.apache.lucene.search.FuzzyQuery) {
        org.apache.lucene.search.FuzzyQuery fuzzyQuery = (org.apache.lucene.search.FuzzyQuery) query;

        Term term = fuzzyQuery.getTerm();

        String termValue = term.text().concat(StringPool.STAR);

        WildcardQuery wildcardQuery = new WildcardQueryImpl(term.field(), termValue);

        booleanQuery.add(wildcardQuery, booleanClauseOccur);
    } else if (query instanceof org.apache.lucene.search.PhraseQuery) {
        org.apache.lucene.search.PhraseQuery phraseQuery = (org.apache.lucene.search.PhraseQuery) query;

        Term[] terms = phraseQuery.getTerms();

        StringBundler sb = new StringBundler(terms.length * 2);

        for (Term term : terms) {
            sb.append(term.text());
            sb.append(StringPool.SPACE);
        }

        TermQuery termQuery = new TermQueryImpl(terms[0].field(), sb.toString().trim());

        booleanQuery.add(termQuery, booleanClauseOccur);
    } else if (query instanceof org.apache.lucene.search.PrefixQuery) {
        org.apache.lucene.search.PrefixQuery prefixQuery = (org.apache.lucene.search.PrefixQuery) query;

        Term prefixTerm = prefixQuery.getPrefix();

        String termValue = prefixTerm.text().concat(StringPool.STAR);

        WildcardQuery wildcardQuery = new WildcardQueryImpl(prefixTerm.field(), termValue);

        booleanQuery.add(wildcardQuery, booleanClauseOccur);
    } else if (query instanceof org.apache.lucene.search.TermRangeQuery) {
        org.apache.lucene.search.TermRangeQuery termRangeQuery = (org.apache.lucene.search.TermRangeQuery) query;

        booleanQuery.addRangeTerm(termRangeQuery.getField(), termRangeQuery.getLowerTerm().utf8ToString(),
                termRangeQuery.getUpperTerm().utf8ToString());
    } else if (query instanceof org.apache.lucene.search.WildcardQuery) {
        org.apache.lucene.search.WildcardQuery luceneWildcardQuery = (org.apache.lucene.search.WildcardQuery) query;

        Term wildcardTerm = luceneWildcardQuery.getTerm();

        WildcardQuery wildcardQuery = new WildcardQueryImpl(wildcardTerm.field(), wildcardTerm.text());

        booleanQuery.add(wildcardQuery, booleanClauseOccur);
    } else {
        if (_log.isWarnEnabled()) {
            _log.warn("Ignoring unknown query type " + query.getClass() + " with query " + query);
        }
    }
}

From source file:com.liferay.document.library.repository.search.internal.RepositorySearchQueryBuilderImpl.java

License:Open Source License

protected void addContext(BooleanQuery contextQuery, SearchContext searchContext) throws Exception {

    long[] folderIds = searchContext.getFolderIds();

    if (ArrayUtil.isEmpty(folderIds)) {
        return;//  w  ww  .j a v a  2  s . co m
    }

    if (folderIds[0] == DLFolderConstants.DEFAULT_PARENT_FOLDER_ID) {
        return;
    }

    BooleanQuery folderIdsQuery = new BooleanQueryImpl();

    for (long folderId : folderIds) {
        try {
            _dlAppService.getFolder(folderId);
        } catch (Exception e) {
            continue;
        }

        folderIdsQuery.add(new TermQueryImpl(Field.FOLDER_ID, String.valueOf(folderId)),
                BooleanClauseOccur.SHOULD);
    }

    contextQuery.add(folderIdsQuery, BooleanClauseOccur.MUST);
}

From source file:com.liferay.document.library.repository.search.internal.RepositorySearchQueryBuilderImpl.java

License:Open Source License

protected void addSearchKeywords(BooleanQuery searchQuery, SearchContext searchContext) throws Exception {

    String keywords = searchContext.getKeywords();

    if (Validator.isNull(keywords)) {
        return;/*from  w  ww  .j  av a2s  .  c o m*/
    }

    BooleanQuery titleQuery = new BooleanQueryImpl();

    _repositorySearchQueryTermBuilder.addTerm(titleQuery, searchContext, Field.TITLE, keywords);

    if (titleQuery.hasClauses() && !contains(searchQuery, titleQuery)) {
        searchQuery.add(titleQuery, BooleanClauseOccur.SHOULD);
    }

    BooleanQuery userNameQuery = new BooleanQueryImpl();

    _repositorySearchQueryTermBuilder.addTerm(userNameQuery, searchContext, Field.USER_NAME, keywords);

    if (userNameQuery.hasClauses() && !contains(searchQuery, userNameQuery)) {

        searchQuery.add(userNameQuery, BooleanClauseOccur.SHOULD);
    }

    BooleanQuery contentQuery = new BooleanQueryImpl();

    _repositorySearchQueryTermBuilder.addTerm(contentQuery, searchContext, Field.CONTENT, keywords);

    if (contentQuery.hasClauses() && !contains(searchQuery, contentQuery)) {
        searchQuery.add(contentQuery, BooleanClauseOccur.SHOULD);
    }
}

From source file:com.liferay.journal.search.JournalArticleIndexer.java

License:Open Source License

@Override
protected Map<String, Query> addSearchLocalizedTerm(BooleanQuery searchQuery, SearchContext searchContext,
        String field, boolean like) throws Exception {

    if (Validator.isNull(field)) {
        return Collections.emptyMap();
    }/* w ww. j ava  2  s . co  m*/

    String value = String.valueOf(searchContext.getAttribute(field));

    if (Validator.isNull(value)) {
        value = searchContext.getKeywords();
    }

    if (Validator.isNull(value)) {
        return Collections.emptyMap();
    }

    String localizedField = DocumentImpl.getLocalizedName(searchContext.getLocale(), field);

    Map<String, Query> queries = new HashMap<>();

    if (Validator.isNull(searchContext.getKeywords())) {
        BooleanQuery localizedQuery = new BooleanQueryImpl();

        Query query = localizedQuery.addTerm(field, value, like);

        queries.put(field, query);

        Query localizedFieldQuery = localizedQuery.addTerm(localizedField, value, like);

        queries.put(field, localizedFieldQuery);

        BooleanClauseOccur booleanClauseOccur = BooleanClauseOccur.SHOULD;

        if (searchContext.isAndSearch()) {
            booleanClauseOccur = BooleanClauseOccur.MUST;
        }

        searchQuery.add(localizedQuery, booleanClauseOccur);
    } else {
        Query query = searchQuery.addTerm(localizedField, value, like);

        queries.put(field, query);
    }

    return queries;
}

From source file:com.liferay.portlet.documentlibrary.store.DLStoreImpl.java

License:Open Source License

public Hits search(long companyId, long userId, String portletId, long groupId, long[] repositoryIds,
        String keywords, int start, int end) throws SystemException {

    try {//from ww w  .j a va 2s.c  o  m
        SearchContext searchContext = new SearchContext();

        searchContext.setCompanyId(companyId);
        searchContext.setEnd(end);
        searchContext.setEntryClassNames(new String[] { DLFileEntryConstants.getClassName() });
        searchContext.setGroupIds(new long[] { groupId });

        Indexer indexer = IndexerRegistryUtil.getIndexer(DLFileEntryConstants.getClassName());

        searchContext.setSearchEngineId(indexer.getSearchEngineId());

        searchContext.setStart(start);
        searchContext.setUserId(userId);

        BooleanQuery contextQuery = BooleanQueryFactoryUtil.create(searchContext);

        contextQuery.addRequiredTerm(Field.PORTLET_ID, portletId);

        if (groupId > 0) {
            Group group = groupLocalService.getGroup(groupId);

            if (group.isLayout()) {
                contextQuery.addRequiredTerm(Field.SCOPE_GROUP_ID, groupId);

                groupId = group.getParentGroupId();
            }

            contextQuery.addRequiredTerm(Field.GROUP_ID, groupId);
        }

        if ((repositoryIds != null) && (repositoryIds.length > 0)) {
            BooleanQuery repositoryIdsQuery = BooleanQueryFactoryUtil.create(searchContext);

            for (long repositoryId : repositoryIds) {
                try {
                    if (userId > 0) {
                        PermissionChecker permissionChecker = PermissionThreadLocal.getPermissionChecker();

                        DLFolderPermission.check(permissionChecker, groupId, repositoryId, ActionKeys.VIEW);
                    }

                    if (repositoryId == DLFolderConstants.DEFAULT_PARENT_FOLDER_ID) {

                        repositoryId = groupId;
                    }

                    TermQuery termQuery = TermQueryFactoryUtil.create(searchContext, "repositoryId",
                            repositoryId);

                    repositoryIdsQuery.add(termQuery, BooleanClauseOccur.SHOULD);
                } catch (Exception e) {
                }
            }

            contextQuery.add(repositoryIdsQuery, BooleanClauseOccur.MUST);
        }

        BooleanQuery searchQuery = BooleanQueryFactoryUtil.create(searchContext);

        searchQuery.addTerms(_KEYWORDS_FIELDS, keywords);

        BooleanQuery fullQuery = BooleanQueryFactoryUtil.create(searchContext);

        fullQuery.add(contextQuery, BooleanClauseOccur.MUST);

        if (searchQuery.clauses().size() > 0) {
            fullQuery.add(searchQuery, BooleanClauseOccur.MUST);
        }

        return SearchEngineUtil.search(searchContext, fullQuery);
    } catch (Exception e) {
        throw new SystemException(e);
    }
}

From source file:com.liferay.portlet.journal.util.JournalArticleIndexer.java

License:Open Source License

@Override
protected void addSearchLocalizedTerm(BooleanQuery searchQuery, SearchContext searchContext, String field,
        boolean like) throws Exception {

    if (Validator.isNull(field)) {
        return;//from   w w  w  .j a  va2 s  .  c om
    }

    String value = String.valueOf(searchContext.getAttribute(field));

    if (Validator.isNull(value)) {
        value = searchContext.getKeywords();
    }

    if (Validator.isNull(value)) {
        return;
    }

    String localizedField = DocumentImpl.getLocalizedName(searchContext.getLocale(), field);

    if (Validator.isNull(searchContext.getKeywords())) {
        BooleanQuery localizedQuery = BooleanQueryFactoryUtil.create(searchContext);

        localizedQuery.addTerm(field, value, like);
        localizedQuery.addTerm(localizedField, value, like);

        BooleanClauseOccur booleanClauseOccur = BooleanClauseOccur.SHOULD;

        if (searchContext.isAndSearch()) {
            booleanClauseOccur = BooleanClauseOccur.MUST;
        }

        searchQuery.add(localizedQuery, booleanClauseOccur);
    } else {
        searchQuery.addTerm(localizedField, value, like);
    }
}