Example usage for org.apache.solr.client.solrj.util ClientUtils escapeQueryChars

Introduction

In this page you can find the example usage for org.apache.solr.client.solrj.util ClientUtils escapeQueryChars.

Prototype

public static String escapeQueryChars(String s) 

Source Link

Document

See: <a href="https://www.google.com/?gws_rd=ssl#q=lucene+query+parser+syntax">Lucene query parser syntax</a> for more information on Escaping Special Characters

Usage

From source file:org.sakaiproject.nakamura.calendar.search.CalendarIndexingHandler.java

License:Apache License

/**
 * {@inheritDoc}/*from   w  ww  . java2  s .c  om*/
 *
 * @see org.sakaiproject.nakamura.api.solr.IndexingHandler#getDeleteQueries(org.sakaiproject.nakamura.api.solr.RepositorySession,
 *      org.osgi.service.event.Event)
 */
public Collection<String> getDeleteQueries(RepositorySession repositorySession, Event event) {
    List<String> retval = Collections.emptyList();
    logger.debug("GetDelete for {} ", event);
    String path = (String) event.getProperty(FIELD_PATH);
    String resourceType = (String) event.getProperty("resourceType");
    if (RESOURCE_TYPES.contains(resourceType)) {
        retval = ImmutableList.of("id:" + ClientUtils.escapeQueryChars(path));
    }
    return retval;
}

---

From source file:org.sakaiproject.nakamura.calendar.search.CalenderSearchPropertyProvider.java

License:Apache License

/**
 * @param request/* ww w  . j a v  a 2  s.c  o  m*/
 * @param propertiesMap
 */
protected void addCalendarEventPath(SlingHttpServletRequest request, Map<String, String> propertiesMap) {
    try {
        RequestParameter eventParam = request.getRequestParameter("event-path");
        if (eventParam != null) {
            String eventPath = eventParam.getString("UTF-8");
            propertiesMap.put("_event-path", ClientUtils.escapeQueryChars(eventPath));
        }
    } catch (UnsupportedEncodingException e) {
        LOGGER.error(
                "Caught an UnsupportedEncodingException when trying to provide properties for the calendar search templates.",
                e);
    }
}

---

From source file:org.sakaiproject.nakamura.calendar.search.CalenderSearchPropertyProvider.java

License:Apache License

/**
 * Adds the date range values to the search template.
 *
 * <pre>/*  w  w w .  j  a  v a 2 s .  c  om*/
 * {@code
 *  - _date-start
 *  - _date-end
 *  }
 * </pre>
 *
 * If there is no 'start' and 'end' request parameter, then the current day is used. A
 * day starts at 00:00 and ends the next day at 00:00
 *
 * @param request
 *          The request that has been done on the search node.
 * @param propertiesMap
 *          The map where the key-values should be added to.
 */
protected void addStartEnd(SlingHttpServletRequest request, Map<String, String> propertiesMap) {
    try {
        // Default is today
        Calendar cStart = getDayCalendar();
        Calendar cEnd = getDayCalendar();
        cEnd.add(Calendar.DAY_OF_MONTH, 1);

        // If a parameter is specified, we try to parse it and use that one.
        RequestParameter startParam = request.getRequestParameter(START_DAY_PARAM);
        RequestParameter endParam = request.getRequestParameter(END_DAY_PARAM);
        if (startParam != null && endParam != null) {
            String start = startParam.getString("UTF-8");
            String end = endParam.getString("UTF-8");
            cStart.setTime(format.parse(start));
            cEnd.setTime(format.parse(end));
        }

        // Calculate the beginning and the end date.
        String beginning = DateUtils.iso8601jcr(cStart);
        String end = DateUtils.iso8601jcr(cEnd);

        // Add to map.
        propertiesMap.put("_date-start", ClientUtils.escapeQueryChars(beginning));
        propertiesMap.put("_date-end", ClientUtils.escapeQueryChars(end));
    } catch (UnsupportedEncodingException e) {
        LOGGER.error(
                "Caught an UnsupportedEncodingException when trying to provide properties for the calendar search templates.",
                e);
    } catch (ParseException e) {
        LOGGER.error(
                "Caught a ParseException when trying to provide properties for the calendar search templates.",
                e);
    }

}

---

From source file:org.sakaiproject.nakamura.calendar.search.CalenderSearchPropertyProvider.java

License:Apache License

/**
 * @param request//from   w  w w . j a v  a 2 s  .  c  om
 * @param propertiesMap
 */
protected void addCalendarPath(SlingHttpServletRequest request, Map<String, String> propertiesMap) {
    try {
        String user = request.getRemoteUser();
        String path = LitePersonalUtils.getHomePath(user) + "/" + CalendarConstants.SAKAI_CALENDAR_NODENAME;

        RequestParameter pathParam = request.getRequestParameter(PATH_PARAM);
        if (pathParam != null) {
            path = pathParam.getString("UTF-8");
        }

        propertiesMap.put("_calendar-path", ClientUtils.escapeQueryChars(path));

    } catch (UnsupportedEncodingException e) {
        LOGGER.error(
                "Caught an UnsupportedEncodingException when trying to provide properties for the calendar search templates.",
                e);
    }
}

---

From source file:org.sakaiproject.nakamura.chat.ChatMessageSearchPropertyProvider.java

License:Apache License

/**
 * {@inheritDoc}//from   w w  w. j a v a2s . c  o m
 *
 * @see org.sakaiproject.nakamura.api.search.SearchPropertyProvider#loadUserProperties(org.apache.sling.api.SlingHttpServletRequest,
 *      java.util.Map)
 */
public void loadUserProperties(SlingHttpServletRequest request, Map<String, String> propertiesMap) {
    try {
        final String user = request.getRemoteUser();
        final Session session = StorageClientUtils
                .adaptToSession(request.getResourceResolver().adaptTo(javax.jcr.Session.class));
        final String fullPathToStore = ClientUtils
                .escapeQueryChars(messagingService.getFullPathToStore(user, session));
        propertiesMap.put(MessageConstants.SEARCH_PROP_MESSAGESTORE, fullPathToStore + "*");

        final RequestParameter usersParam = request.getRequestParameter("_from");
        if (usersParam != null && !usersParam.getString().equals("")) {
            final StringBuilder solr = new StringBuilder(" AND (");
            final String[] users = StringUtils.split(usersParam.getString(), ',');

            solr.append("from:(");
            for (final String u : users) {
                if ("*".equals(u))
                    continue;
                solr.append(ClientUtils.escapeQueryChars(u)).append(" OR ");
                // sql.append("@sakai:from=\"").append(escapeString(u, Query.XPATH))
                // .append("\" or ");
            }
            solr.append(ClientUtils.escapeQueryChars(user));
            // sql.append("@sakai:from=\"").append(escapeString(user, Query.XPATH))
            // .append("\") or (");
            solr.append(")"); // close from:

            solr.append(" AND to:(");
            for (final String u : users) {
                if ("*".equals(u))
                    continue;
                solr.append(ClientUtils.escapeQueryChars(u)).append(" OR ");
                // sql.append("@sakai:to=\"").append(escapeString(u, Query.XPATH))
                // .append("\" or ");
            }
            solr.append(ClientUtils.escapeQueryChars(user));
            // sql.append("@sakai:to=\"").append(escapeString(user,
            // Query.XPATH)).append("\"))");
            solr.append(")"); // close to:

            solr.append(")"); // close AND
            propertiesMap.put("_from", solr.toString());
        }

        // convert iso8601jcr to Long for solr query parser
        final RequestParameter t = request.getRequestParameter("t");
        if (t != null && !"".equals(t.getString())) {
            final Date date = DateUtils.parseDate(t.getString(),
                    new String[] { "yyyy-MM-dd'T'HH:mm:ss.SSSZZ" });
            propertiesMap.put("t", String.valueOf(date.getTime()));
        }
    } catch (MessagingException e) {
        LOG.error(e.getLocalizedMessage(), e);
    } catch (ParseException e) {
        LOG.warn(e.getLocalizedMessage(), e);
    }
}

---

From source file:org.sakaiproject.nakamura.connections.search.ConnectionByUserSearchPropertyProvider.java

License:Apache License

/**
 * {@inheritDoc}//from  w w w .  j a va 2 s. com
 *
 * @see org.sakaiproject.nakamura.api.search.SearchPropertyProvider#loadUserProperties(org.apache.sling.api.SlingHttpServletRequest,
 *      java.util.Map)
 */
public void loadUserProperties(SlingHttpServletRequest request, Map<String, String> propertiesMap) {
    RequestParameter userParameter = request.getRequestParameter("userid");
    if (userParameter != null) {
        String user = userParameter.getString();
        String connectionPath = ClientUtils.escapeQueryChars(ConnectionUtils.getConnectionPathBase(user));
        if (connectionPath.startsWith("/")) {
            connectionPath = connectionPath.substring(1);
        }
        propertiesMap.put(SEARCH_PROP_CONNECTIONSTORE, connectionPath);
    }
}

---

From source file:org.sakaiproject.nakamura.connections.search.ConnectionIndexingHandler.java

License:Apache License

/**
 * {@inheritDoc}/*from   w w  w . j  a  v  a  2s .c  o m*/
 *
 * @see org.sakaiproject.nakamura.api.solr.IndexingHandler#getDeleteQueries(org.sakaiproject.nakamura.api.solr.RepositorySession,
 *      org.osgi.service.event.Event)
 */
public Collection<String> getDeleteQueries(RepositorySession repositorySession, Event event) {
    List<String> retval = Collections.emptyList();
    logger.debug("GetDelete for {} ", event);
    String path = (String) event.getProperty(IndexingHandler.FIELD_PATH);
    String resourceType = (String) event.getProperty("resourceType");
    if (CONTENT_TYPES.contains(resourceType)) {
        retval = ImmutableList.of("id:" + ClientUtils.escapeQueryChars(path));
    }
    return retval;
}

---

From source file:org.sakaiproject.nakamura.connections.search.ConnectionSearchPropertyProvider.java

License:Apache License

/**
 * {@inheritDoc}/*from   ww w. j  ava2  s  . co m*/
 *
 * @see org.sakaiproject.nakamura.api.search.SearchPropertyProvider#loadUserProperties(org.apache.sling.api.SlingHttpServletRequest,
 *      java.util.Map)
 */
public void loadUserProperties(SlingHttpServletRequest request, Map<String, String> propertiesMap) {
    // KERN-2350 allow requesters to search contacts that are not their own
    String user = request.getParameter("userid");
    if (!StringUtils.isBlank(user)) {
        // if searching other contacts, user should only see the accepted contacts
        propertiesMap.put("state", "ACCEPTED");
    } else {
        // lookup contacts for the currently logged in user
        user = request.getRemoteUser();
    }
    String connectionPath = ClientUtils.escapeQueryChars(ConnectionUtils.getConnectionPathBase(user));
    if (connectionPath.startsWith("/")) {
        connectionPath = connectionPath.substring(1);
    }
    propertiesMap.put(SEARCH_PROP_CONNECTIONSTORE, connectionPath);
}

---

From source file:org.sakaiproject.nakamura.connections.search.MyRelatedGroupsPropertyProvider.java

License:Apache License

/**
 * Loads properties needed for myrelatedgroups.json.
 *
 * _groupQuery == a (partial) query for the IDs of recommended groups.
 *
 * {@inheritDoc}// w ww  . ja  v  a2s. c  o m
 *
 * @see org.sakaiproject.nakamura.api.search.solr.SolrSearchPropertyProvider#loadUserProperties(org.apache.sling.api.SlingHttpServletRequest, java.util.Map)
 */
public void loadUserProperties(SlingHttpServletRequest request, Map<String, String> propertiesMap) {
    try {
        String user = request.getRemoteUser();

        LOGGER.debug("Recommending groups for: " + user);

        // Perform a MoreLikeThis query for this user's groups
        String suggestedIds = SolrSearchUtil.getMoreLikeThis(request, searchServiceFactory,
                String.format("type:g AND " + "resourceType:authorizable AND " + "readers:\"%s\"",
                        ClientUtils.escapeQueryChars(user)),
                "fl", "*,score", "rows", "10", "mlt", "true", "mlt.fl", "type,readers,title,name,tagname",
                "mlt.count", "10", "mlt.maxntp", "0", "mlt.mintf", "1", "mlt.mindf", "1", "mlt.boost", "true",
                "mlt.qf", "type^100 readers^3 name^2 tagname^1 title^1");

        if (suggestedIds != null) {
            propertiesMap.put("_groupQuery", String.format(" AND %s AND -readers:\"%s\"", suggestedIds,
                    ClientUtils.escapeQueryChars(user)));
        } else {
            propertiesMap.put("_groupQuery", "");
        }

        LOGGER.debug("Query: " + propertiesMap.get("_groupQuery"));
    } catch (SolrSearchException e) {
        LOGGER.error(e.getMessage(), e);
        throw new IllegalStateException(e);
    }
}

---

From source file:org.sakaiproject.nakamura.connections.search.MyRelatedGroupsSearchBatchResultProcessor.java

License:Apache License

/**
 * {@inheritDoc}//from w w w.ja v  a  2 s.com
 * 
 * @see org.sakaiproject.nakamura.api.search.solr.SolrSearchBatchResultProcessor#writeResults(org.apache.sling.api.SlingHttpServletRequest,
 *      org.apache.sling.commons.json.io.JSONWriter, java.util.Iterator)
 */
public void writeResults(final SlingHttpServletRequest request, final JSONWriter writer,
        final Iterator<Result> iterator) throws JSONException {
    long startTicks = System.currentTimeMillis();
    long firstQueryTicks = 0;
    long secondQueryTicks = 0;
    final Session session = StorageClientUtils
            .adaptToSession(request.getResourceResolver().adaptTo(javax.jcr.Session.class));
    final String user = session.getUserId();
    final long nitems = SolrSearchUtil.longRequestParameter(request, PARAMS_ITEMS_PER_PAGE,
            DEFAULT_PAGED_ITEMS);
    // TODO add proper paging support
    // final long page = SolrSearchUtil.longRequestParameter(request, PARAMS_PAGE, 0);

    final Set<String> processedGroups = new HashSet<String>();
    try {
        /* first render search results */
        final AuthorizableManager authMgr = session.getAuthorizableManager();
        while (iterator.hasNext() && processedGroups.size() < nitems) {
            final Result result = iterator.next();
            final String path = (String) result.getFirstValue("path");
            final Group g = (Group) authMgr.findAuthorizable(path);
            renderAuthorizable(request, writer, g, processedGroups);
        }
        firstQueryTicks = System.currentTimeMillis();
        if (LOG.isDebugEnabled())
            LOG.debug("writeResults() first query processing took {} seconds",
                    new Object[] { (float) (firstQueryTicks - startTicks) / 1000 });
        if (processedGroups.size() < nitems) {
            /* Not enough results, add some random groups per spec */
            final StringBuilder sourceQuery = new StringBuilder("resourceType:");
            sourceQuery.append(AUTHORIZABLE_RT);
            sourceQuery.append(" AND type:g AND -readers:");
            sourceQuery.append(ClientUtils.escapeQueryChars(user));

            final Iterator<Result> i = SolrSearchUtil.getRandomResults(request, defaultSearchProcessor,
                    sourceQuery.toString(), "items", String.valueOf(VOLUME), "page", "0");

            if (i != null) {
                while (i.hasNext() && processedGroups.size() <= nitems) {
                    final Result result = i.next();
                    final String path = (String) result.getFirstValue("path");
                    final Group g = (Group) authMgr.findAuthorizable(path);
                    renderAuthorizable(request, writer, g, processedGroups);
                }
            }
        }
        secondQueryTicks = System.currentTimeMillis();
        if (LOG.isDebugEnabled())
            LOG.debug("writeResults() second query processing took {} seconds",
                    new Object[] { (float) (secondQueryTicks - firstQueryTicks) / 1000 });
        if (processedGroups.size() < VOLUME) {
            LOG.info(
                    "Did not meet functional specification. There should be at least {} results; actual size was: {}",
                    VOLUME, processedGroups.size());
        }
    } catch (AccessDeniedException e) {
        // quietly swallow access denied
        LOG.debug(e.getLocalizedMessage(), e);
    } catch (SolrSearchException e) {
        LOG.error(e.getLocalizedMessage(), e);
        throw new IllegalStateException(e);
    } catch (StorageClientException e) {
        throw new IllegalStateException(e);
    }
    long endTicks = System.currentTimeMillis();
    if (LOG.isDebugEnabled())
        LOG.debug("writeResults() took {} seconds", new Object[] { (float) (endTicks - startTicks) / 1000 });
}

---

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