Examples with SearchParameters org.alfresco.service.cmr.search.SearchParameters used on opensource projects

Example 61 with SearchParameters

use of org.alfresco.service.cmr.search.SearchParameters in project acs-community-packaging by Alfresco.

the class BrowseBean method searchBrowseNodes.

/**
 * Search for a list of nodes using the specific search context
 *
 * @param searchContext    To use to perform the search
 */
private void searchBrowseNodes(SearchContext searchContext) {
    long startTime = 0;
    if (logger.isDebugEnabled())
        startTime = System.currentTimeMillis();
    // get the searcher object to build the query
    String query = searchContext.buildQuery(getMinimumSearchLength());
    if (query == null) {
        // failed to build a valid query, the user probably did not enter the
        // minimum text required to construct a valid search
        Utils.addErrorMessage(MessageFormat.format(Application.getMessage(FacesContext.getCurrentInstance(), MSG_SEARCH_MINIMUM), new Object[] { getMinimumSearchLength() }));
        this.containerNodes = Collections.<Node>emptyList();
        this.contentNodes = Collections.<Node>emptyList();
        return;
    }
    // perform the search against the repo
    UserTransaction tx = null;
    ResultSet results = null;
    try {
        tx = Repository.getUserTransaction(FacesContext.getCurrentInstance(), true);
        tx.begin();
        // build up the search parameters
        SearchParameters sp = new SearchParameters();
        sp.setLanguage(SearchService.LANGUAGE_LUCENE);
        sp.setQuery(query);
        sp.addStore(Repository.getStoreRef());
        // limit search results size as configured
        int searchLimit = Application.getClientConfig(FacesContext.getCurrentInstance()).getSearchMaxResults();
        if (searchLimit > 0) {
            sp.setLimitBy(LimitBy.FINAL_SIZE);
            sp.setLimit(searchLimit);
        }
        sp.setBulkFetchEnabled(Application.getClientConfig(FacesContext.getCurrentInstance()).isBulkFetchEnabled());
        results = this.getSearchService().query(sp);
        if (logger.isDebugEnabled())
            logger.debug("Search results returned: " + results.length());
        // create a list of items from the results
        this.containerNodes = new ArrayList<Node>(results.length());
        this.contentNodes = new ArrayList<Node>(results.length());
        if (results.length() != 0) {
            // in case of dynamic config, only lookup once
            Set<NodeEventListener> nodeEventListeners = getNodeEventListeners();
            for (ResultSetRow row : results) {
                NodeRef nodeRef = row.getNodeRef();
                if (this.getNodeService().exists(nodeRef)) {
                    // find it's type so we can see if it's a node we are interested in
                    QName type = this.getNodeService().getType(nodeRef);
                    // make sure the type is defined in the data dictionary
                    TypeDefinition typeDef = this.getDictionaryService().getType(type);
                    if (typeDef != null) {
                        MapNode node = null;
                        // look for Space or File nodes
                        if (this.getDictionaryService().isSubClass(type, ContentModel.TYPE_FOLDER) && this.getDictionaryService().isSubClass(type, ContentModel.TYPE_SYSTEM_FOLDER) == false) {
                            // create our Node representation
                            node = new MapNode(nodeRef, this.getNodeService(), false);
                            node.addPropertyResolver("path", this.resolverPath);
                            node.addPropertyResolver("displayPath", this.resolverDisplayPath);
                            node.addPropertyResolver("icon", this.resolverSpaceIcon);
                            node.addPropertyResolver("smallIcon", this.resolverSmallIcon);
                            this.containerNodes.add(node);
                        } else if (this.getDictionaryService().isSubClass(type, ContentModel.TYPE_CONTENT)) {
                            // create our Node representation
                            node = new MapNode(nodeRef, this.getNodeService(), false);
                            setupCommonBindingProperties(node);
                            node.addPropertyResolver("path", this.resolverPath);
                            node.addPropertyResolver("displayPath", this.resolverDisplayPath);
                            this.contentNodes.add(node);
                        } else // look for File Link object node
                        if (ApplicationModel.TYPE_FILELINK.equals(type)) {
                            // create our File Link Node representation
                            node = new MapNode(nodeRef, this.getNodeService(), false);
                            // only display the user has the permissions to navigate to the target of the link
                            NodeRef destRef = (NodeRef) node.getProperties().get(ContentModel.PROP_LINK_DESTINATION);
                            if (new Node(destRef).hasPermission(PermissionService.READ) == true) {
                                node.addPropertyResolver("url", this.resolverLinkUrl);
                                node.addPropertyResolver("downloadUrl", this.resolverLinkDownload);
                                node.addPropertyResolver("webdavUrl", this.resolverLinkWebdavUrl);
                                node.addPropertyResolver("cifsPath", this.resolverLinkCifsPath);
                                node.addPropertyResolver("fileType16", this.resolverFileType16);
                                node.addPropertyResolver("fileType32", this.resolverFileType32);
                                node.addPropertyResolver("lang", this.resolverLang);
                                node.addPropertyResolver("path", this.resolverPath);
                                node.addPropertyResolver("displayPath", this.resolverDisplayPath);
                                this.contentNodes.add(node);
                            }
                        } else if (ApplicationModel.TYPE_FOLDERLINK.equals(type)) {
                            // create our Folder Link Node representation
                            node = new MapNode(nodeRef, this.getNodeService(), false);
                            // only display the user has the permissions to navigate to the target of the link
                            NodeRef destRef = (NodeRef) node.getProperties().get(ContentModel.PROP_LINK_DESTINATION);
                            if (new Node(destRef).hasPermission(PermissionService.READ) == true) {
                                node.addPropertyResolver("icon", this.resolverSpaceIcon);
                                node.addPropertyResolver("smallIcon", this.resolverSmallIcon);
                                node.addPropertyResolver("path", this.resolverPath);
                                node.addPropertyResolver("displayPath", this.resolverDisplayPath);
                                this.containerNodes.add(node);
                            }
                        }
                        // inform any listeners that a Node wrapper has been created
                        if (node != null) {
                            for (NodeEventListener listener : nodeEventListeners) {
                                listener.created(node, type);
                            }
                        }
                    } else {
                        if (logger.isWarnEnabled())
                            logger.warn("Found invalid object in database: id = " + nodeRef + ", type = " + type);
                    }
                } else {
                    if (logger.isWarnEnabled())
                        logger.warn("Missing object returned from search indexes: id = " + nodeRef + " search query: " + query);
                }
            }
        }
        // commit the transaction
        tx.commit();
    } catch (InvalidNodeRefException refErr) {
        Utils.addErrorMessage(MessageFormat.format(Application.getMessage(FacesContext.getCurrentInstance(), Repository.ERROR_NODEREF), new Object[] { refErr.getNodeRef() }), refErr);
        this.containerNodes = Collections.<Node>emptyList();
        this.contentNodes = Collections.<Node>emptyList();
        try {
            if (tx != null) {
                tx.rollback();
            }
        } catch (Exception tex) {
        }
    } catch (SearcherException serr) {
        logger.info("Search failed for: " + query, serr);
        Utils.addErrorMessage(Application.getMessage(FacesContext.getCurrentInstance(), Repository.ERROR_QUERY));
        this.containerNodes = Collections.<Node>emptyList();
        this.contentNodes = Collections.<Node>emptyList();
        try {
            if (tx != null) {
                tx.rollback();
            }
        } catch (Exception tex) {
        }
    } catch (Throwable err) {
        Utils.addErrorMessage(MessageFormat.format(Application.getMessage(FacesContext.getCurrentInstance(), Repository.ERROR_SEARCH), new Object[] { err.getMessage() }), err);
        this.containerNodes = Collections.<Node>emptyList();
        this.contentNodes = Collections.<Node>emptyList();
        try {
            if (tx != null) {
                tx.rollback();
            }
        } catch (Exception tex) {
        }
    } finally {
        if (results != null) {
            results.close();
        }
    }
    if (logger.isDebugEnabled()) {
        long endTime = System.currentTimeMillis();
        logger.debug("Time to query and build map nodes: " + (endTime - startTime) + "ms");
    }
}

Example 62 with SearchParameters

use of org.alfresco.service.cmr.search.SearchParameters in project acs-community-packaging by Alfresco.

the class TrashcanDialog method getItems.

/**
 * @return the list of deleted items to display
 */
public List<Node> getItems() {
    // to get deleted items from deleted items store
    // use a search to find the items - also filters by name/username
    List<Node> itemNodes = null;
    UserTransaction tx = null;
    ResultSet results = null;
    try {
        tx = Repository.getUserTransaction(FacesContext.getCurrentInstance(), true);
        tx.begin();
        // get the root node to the deleted items store
        if (getArchiveRootRef() != null && property.isShowItems()) {
            String query = buildSearchQuery();
            SearchParameters sp = new SearchParameters();
            sp.setLanguage(SearchService.LANGUAGE_LUCENE);
            sp.setQuery(query);
            // the Archived Node store
            sp.addStore(getArchiveRootRef().getStoreRef());
            results = getSearchService().query(sp);
            itemNodes = new ArrayList<Node>(results.length());
        }
        if (results != null && results.length() != 0) {
            for (ResultSetRow row : results) {
                NodeRef nodeRef = row.getNodeRef();
                if (getNodeService().exists(nodeRef)) {
                    QName type = getNodeService().getType(nodeRef);
                    MapNode node = new MapNode(nodeRef, getNodeService(), false);
                    node.addPropertyResolver("locationPath", resolverLocationPath);
                    node.addPropertyResolver("displayPath", resolverDisplayPath);
                    node.addPropertyResolver("deletedDate", resolverDeletedDate);
                    node.addPropertyResolver("deletedBy", resolverDeletedBy);
                    node.addPropertyResolver("isFolder", resolverIsFolder);
                    if (getDictionaryService().isSubClass(type, ContentModel.TYPE_FOLDER) == true && getDictionaryService().isSubClass(type, ContentModel.TYPE_SYSTEM_FOLDER) == false) {
                        node.addPropertyResolver("typeIcon", this.resolverSmallIcon);
                    } else {
                        node.addPropertyResolver("typeIcon", this.resolverFileType16);
                    }
                    itemNodes.add(node);
                }
            }
        }
        tx.commit();
    } catch (Throwable err) {
        Utils.addErrorMessage(MessageFormat.format(Application.getMessage(FacesContext.getCurrentInstance(), Repository.ERROR_GENERIC), new Object[] { err.getMessage() }), err);
        try {
            if (tx != null) {
                tx.rollback();
            }
        } catch (Exception tex) {
        }
    } finally {
        if (results != null) {
            results.close();
        }
    }
    property.setListedItems((itemNodes != null ? itemNodes : Collections.<Node>emptyList()));
    return property.getListedItems();
}

Example 63 with SearchParameters

use of org.alfresco.service.cmr.search.SearchParameters in project SearchServices by Alfresco.

the class AbstractQParser method getSearchParameters.

protected Pair<SearchParameters, Boolean> getSearchParameters() {
    SearchParameters searchParameters = new SearchParameters();
    Boolean isFilter = Boolean.FALSE;
    Iterable<ContentStream> streams = req.getContentStreams();
    JSONObject json = (JSONObject) req.getContext().get(ALFRESCO_JSON);
    if (json == null) {
        if (streams != null) {
            try {
                Reader reader = null;
                for (ContentStream stream : streams) {
                    reader = new BufferedReader(new InputStreamReader(stream.getStream(), "UTF-8"));
                }
                // TODO - replace with streaming-based solution e.g. SimpleJSON ContentHandler
                if (reader != null) {
                    json = new JSONObject(new JSONTokener(reader));
                    req.getContext().put(ALFRESCO_JSON, json);
                }
            } catch (JSONException e) {
            // This is expected when there is no json element to the request
            } catch (IOException e) {
                throw new AlfrescoRuntimeException("IO Error parsing query parameters", e);
            }
        }
    }
    if (json != null) {
        try {
            if (getString() != null) {
                if (getString().equals(AUTHORITY_FILTER_FROM_JSON)) {
                    isFilter = Boolean.TRUE;
                    ArrayList<String> tenantList = new ArrayList<String>(1);
                    JSONArray tenants = json.getJSONArray("tenants");
                    for (int i = 0; i < tenants.length(); i++) {
                        String tenantString = tenants.getString(i);
                        tenantList.add(tenantString);
                    }
                    ArrayList<String> authorityList = new ArrayList<String>(1);
                    JSONArray authorities = json.getJSONArray("authorities");
                    for (int i = 0; i < authorities.length(); i++) {
                        String authorityString = authorities.getString(i);
                        authorityList.add(authorityString);
                    }
                    char separator = getSeparator(authorityList);
                    StringBuilder authQuery = new StringBuilder();
                    StringBuilder denyQuery = new StringBuilder();
                    for (String tenant : tenantList) {
                        for (String authority : authorityList) {
                            if (separator == 0) {
                                if (authQuery.length() > 0) {
                                    authQuery.append(" ");
                                    denyQuery.append(" ");
                                }
                                switch(AuthorityType.getAuthorityType(authority)) {
                                    case USER:
                                        authQuery.append("|AUTHORITY:\"").append(authority).append("\"");
                                        denyQuery.append("|DENIED:\"").append(authority).append("\"");
                                        break;
                                    case GROUP:
                                    case EVERYONE:
                                    case GUEST:
                                        if (tenant.length() == 0) {
                                            // Default tenant matches 4.0
                                            authQuery.append("|AUTHORITY:\"").append(authority).append("\"");
                                            denyQuery.append("|DENIED:\"").append(authority).append("\"");
                                        } else {
                                            authQuery.append("|AUTHORITY:\"").append(authority).append("@").append(tenant).append("\"");
                                            denyQuery.append("|DENIED:\"").append(authority).append("@").append(tenant).append("\"");
                                        }
                                        break;
                                    default:
                                        authQuery.append("|AUTHORITY:\"").append(authority).append("\"");
                                        denyQuery.append("|DENIED:\"").append(authority).append("\"");
                                        break;
                                }
                            } else {
                                if (authQuery.length() == 0) {
                                    authset = true;
                                    authQuery.append("|AUTHSET:\"");
                                    denyQuery.append("|DENYSET:\"");
                                }
                                switch(AuthorityType.getAuthorityType(authority)) {
                                    case USER:
                                        authQuery.append(separator).append(authority);
                                        denyQuery.append(separator).append(authority);
                                        break;
                                    case GROUP:
                                    case EVERYONE:
                                    case GUEST:
                                        if (tenant.length() == 0) {
                                            // Default tenant matches 4.0
                                            authQuery.append(separator).append(authority);
                                            denyQuery.append(separator).append(authority);
                                        } else {
                                            authQuery.append(separator).append(authority).append("@").append(tenant);
                                            denyQuery.append(separator).append(authority).append("@").append(tenant);
                                        }
                                        break;
                                    default:
                                        authQuery.append(separator).append(authority);
                                        denyQuery.append(separator).append(authority);
                                        break;
                                }
                            }
                        }
                    }
                    if (separator != 0) {
                        authQuery.append("\"");
                        denyQuery.append("\"");
                    }
                    if (authQuery.length() > 0) {
                        // Default to true for safety reasons.
                        final boolean anyDenyDenies = json.optBoolean("anyDenyDenies", true);
                        if (anyDenyDenies) {
                            authQuery.insert(0, "(").append(") AND NOT (").append(denyQuery).append(")");
                            // Record that the clause has been added.
                            // We only ever set this to true for solr4+
                            req.getContext().put("processedDenies", Boolean.TRUE);
                        }
                        searchParameters.setQuery(authQuery.toString());
                    }
                } else if (getString().equals(TENANT_FILTER_FROM_JSON)) {
                    isFilter = Boolean.TRUE;
                    ArrayList<String> tenantList = new ArrayList<String>(1);
                    JSONArray tenants = json.getJSONArray("tenants");
                    for (int i = 0; i < tenants.length(); i++) {
                        String tenantString = tenants.getString(i);
                        tenantList.add(tenantString);
                    }
                    StringBuilder tenantQuery = new StringBuilder();
                    for (String tenant : tenantList) {
                        if (tenantQuery.length() > 0) {
                            tenantQuery.append(" ");
                        }
                        if (tenant.length() > 0) {
                            tenantQuery.append("|TENANT:\"").append(tenant).append("\"");
                        } else {
                            // TODO: Need to check for the default tenant or no tenant (4.0) or we force a reindex
                            // requirement later ...
                            // Better to add default tenant to the 4.0 index
                            tenantQuery.append("|TENANT:\"").append("_DEFAULT_").append("\"");
                        // tenantQuery.append(" |(+ISNODE:T -TENANT:*)");
                        }
                    }
                    searchParameters.setQuery(tenantQuery.toString());
                } else if (getString().equals(RERANK_QUERY_FROM_CONTEXT)) {
                    String searchTerm = getParam("spellcheck.q");
                    searchParameters.setQuery(searchTerm);
                }
            } else {
                String query = json.getString("query");
                if (query != null) {
                    searchParameters.setQuery(query);
                }
            }
            JSONArray locales = json.getJSONArray("locales");
            for (int i = 0; i < locales.length(); i++) {
                String localeString = locales.getString(i);
                Locale locale = DefaultTypeConverter.INSTANCE.convert(Locale.class, localeString);
                searchParameters.addLocale(locale);
            }
            JSONArray templates = json.getJSONArray("templates");
            for (int i = 0; i < templates.length(); i++) {
                JSONObject template = templates.getJSONObject(i);
                String name = template.getString("name");
                String queryTemplate = template.getString("template");
                searchParameters.addQueryTemplate(name, queryTemplate);
            }
            JSONArray allAttributes = json.getJSONArray("allAttributes");
            for (int i = 0; i < allAttributes.length(); i++) {
                String allAttribute = allAttributes.getString(i);
                searchParameters.addAllAttribute(allAttribute);
            }
            searchParameters.setDefaultFTSOperator(Operator.valueOf(json.getString("defaultFTSOperator")));
            searchParameters.setDefaultFTSFieldConnective(Operator.valueOf(json.getString("defaultFTSFieldOperator")));
            if (json.has("mlAnalaysisMode")) {
                searchParameters.setMlAnalaysisMode(MLAnalysisMode.valueOf(json.getString("mlAnalaysisMode")));
            }
            searchParameters.setNamespace(json.getString("defaultNamespace"));
            JSONArray textAttributes = json.getJSONArray("textAttributes");
            for (int i = 0; i < textAttributes.length(); i++) {
                String textAttribute = textAttributes.getString(i);
                searchParameters.addTextAttribute(textAttribute);
            }
            searchParameters.setQueryConsistency(QueryConsistency.valueOf(json.getString("queryConsistency")));
        } catch (JSONException e) {
        // This is expected when there is no json element to the request
        }
    }
    if (json != null) {
        if (log.isDebugEnabled()) {
            log.debug(json.toString());
        }
    }
    if (searchParameters.getQuery() == null) {
        searchParameters.setQuery(getString());
    }
    if (searchParameters.getLocales().size() == 0) {
        searchParameters.addLocale(I18NUtil.getLocale());
    }
    String defaultField = getParam(CommonParams.DF);
    if (defaultField != null) {
        searchParameters.setDefaultFieldName(defaultField);
    }
    if (autoDetectQueryLocale) {
        String searchTerm = getParam("spellcheck.q");
        if (searchTerm != null) {
            searchParameters.setSearchTerm(searchTerm);
            List<DetectedLanguage> detetcted = detectLanguage(searchTerm);
            if ((detetcted != null) && (detetcted.size() > 0)) {
                Locale detectedLocale = Locale.forLanguageTag(detetcted.get(0).getLangCode());
                if (localeIsNotIncluded(searchParameters, detectedLocale)) {
                    searchParameters.addLocale(Locale.forLanguageTag(detectedLocale.getLanguage()));
                }
            }
        }
    }
    if (fixedQueryLocales.size() > 0) {
        for (String locale : fixedQueryLocales) {
            searchParameters.addLocale(Locale.forLanguageTag(locale));
        }
    }
    // searchParameters.setMlAnalaysisMode(getMLAnalysisMode());
    searchParameters.setNamespace(NamespaceService.CONTENT_MODEL_1_0_URI);
    return new Pair<SearchParameters, Boolean>(searchParameters, isFilter);
}

Example 64 with SearchParameters

use of org.alfresco.service.cmr.search.SearchParameters in project records-management by Alfresco.

the class DispositionLifecycleJobExecuter method executeImpl.

/**
 * @see org.alfresco.module.org_alfresco_module_rm.job.RecordsManagementJobExecuter#execute()
 */
public void executeImpl() {
    try {
        logger.debug("Job Starting");
        if (dispositionActions != null && !dispositionActions.isEmpty()) {
            boolean hasMore = true;
            int skipCount = 0;
            while (hasMore) {
                SearchParameters params = new SearchParameters();
                params.addStore(StoreRef.STORE_REF_WORKSPACE_SPACESSTORE);
                params.setLanguage(SearchService.LANGUAGE_FTS_ALFRESCO);
                params.setQuery(getQuery());
                params.setSkipCount(skipCount);
                // execute search
                ResultSet results = searchService.query(params);
                List<NodeRef> resultNodes = results.getNodeRefs();
                hasMore = results.hasMore();
                // increase by page size
                skipCount += resultNodes.size();
                results.close();
                if (logger.isDebugEnabled()) {
                    logger.debug("Processing " + resultNodes.size() + " nodes");
                }
                // process search results
                for (NodeRef node : resultNodes) {
                    executeAction(node);
                }
            }
        }
        logger.debug("Job Finished");
    } catch (AlfrescoRuntimeException exception) {
        if (logger.isDebugEnabled()) {
            logger.debug(exception);
        }
    }
}

Example 65 with SearchParameters

use of org.alfresco.service.cmr.search.SearchParameters in project records-management by Alfresco.

the class PublishUpdatesJobExecuter method getUpdatedNodes.

/**
 * Get a list of the nodes with updates pending publish
 * @return  List<NodeRef>   list of node refences with updates pending publication
 */
private List<NodeRef> getUpdatedNodes() {
    RetryingTransactionCallback<List<NodeRef>> execution = new RetryingTransactionHelper.RetryingTransactionCallback<List<NodeRef>>() {

        @Override
        public List<NodeRef> execute() {
            // Build the query string
            StringBuilder sb = new StringBuilder();
            sb.append("ASPECT:\"rma:").append(ASPECT_UNPUBLISHED_UPDATE.getLocalName()).append("\"");
            String query = sb.toString();
            if (logger.isDebugEnabled()) {
                logger.debug("Executing query " + query);
            }
            // Execute query to find updates awaiting publishing
            List<NodeRef> resultNodes = null;
            SearchParameters searchParameters = new SearchParameters();
            searchParameters.setQuery(query);
            searchParameters.addStore(StoreRef.STORE_REF_WORKSPACE_SPACESSTORE);
            searchParameters.setLanguage(SearchService.LANGUAGE_FTS_ALFRESCO);
            try {
                ResultSet results = searchService.query(searchParameters);
                try {
                    resultNodes = results.getNodeRefs();
                } finally {
                    results.close();
                }
            } catch (AlfrescoRuntimeException exception) {
                if (logger.isDebugEnabled()) {
                    logger.debug("Error executing query, " + exception.getMessage());
                }
                throw exception;
            }
            if (logger.isDebugEnabled()) {
                logger.debug("Found " + resultNodes.size() + " disposition action definitions updates awaiting publishing.");
            }
            return resultNodes;
        }
    };
    return retryingTransactionHelper.doInTransaction(execution, true);
}