Example usage for org.apache.solr.client.solrj SolrQuery setFields

List of usage examples for org.apache.solr.client.solrj SolrQuery setFields

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Introduction

In this page you can find the example usage for org.apache.solr.client.solrj SolrQuery setFields.

Prototype

public SolrQuery setFields(String... fields)

Source Link

Usage

From source file:de.fatalix.bookery.bl.solr.SolrHandler.java

License:Open Source License

public QueryResponse searchSolrIndexSorted(String queryString, String fields, int rows, int startOffset,
        String sortField) throws SolrServerException {
    SolrServer solr = null;/*w w w . j a  va2 s.  c  o  m*/
    try {
        solr = bookeryService.getSolrConnection();
    } catch (IOException ex) {
        throw new SolrServerException(ex.getMessage());
    }
    SolrQuery query = new SolrQuery();
    query.setQuery(queryString);
    query.setRows(rows);
    query.setStart(startOffset);
    query.setSort(sortField, SolrQuery.ORDER.desc);
    query.setFields(fields);
    QueryResponse rsp = solr.query(query);
    return rsp;
}

From source file:de.fatalix.bookery.bl.solr.SolrHandler.java

License:Open Source License

public List<BookEntry> getBookDetail(String bookID) throws SolrServerException {
    SolrServer solr = null;/*  w  w  w  . j a va  2s  . com*/
    try {
        solr = bookeryService.getSolrConnection();
    } catch (IOException ex) {
        throw new SolrServerException(ex.getMessage());
    }
    SolrQuery query = new SolrQuery();
    query.setQuery("id:" + bookID);
    query.setRows(1);
    query.setFields(
            "id,author,title,isbn,publisher,description,language,releaseDate,likes,downloadcount,uploader,viewed,shared,cover,thumbnail,thumbnailgenerated,likedby");
    QueryResponse rsp = solr.query(query);
    return rsp.getBeans(BookEntry.class);
}

From source file:de.fatalix.bookery.bl.solr.SolrHandler.java

License:Open Source License

public List<BookEntry> getEpubBook(String bookID) throws SolrServerException {
    SolrServer solr = null;/*from www.  j  a v a2s .  co  m*/
    try {
        solr = bookeryService.getSolrConnection();
    } catch (IOException ex) {
        throw new SolrServerException(ex.getMessage());
    }
    SolrQuery query = new SolrQuery();
    query.setQuery("id:" + bookID);
    query.setRows(1);
    query.setFields("id,epub");
    QueryResponse rsp = solr.query(query);
    return rsp.getBeans(BookEntry.class);
}

From source file:de.fatalix.bookery.bl.solr.SolrHandler.java

License:Open Source License

public List<BookEntry> getMobiFormat(String bookID) throws SolrServerException {
    SolrServer solr = null;/*  www. j  av a  2s .  c  om*/
    try {
        solr = bookeryService.getSolrConnection();
    } catch (IOException ex) {
        throw new SolrServerException(ex.getMessage());
    }
    SolrQuery query = new SolrQuery();
    query.setQuery("id:" + bookID);
    query.setRows(1);
    query.setFields("id,mobi");
    QueryResponse rsp = solr.query(query);
    return rsp.getBeans(BookEntry.class);
}

From source file:de.fatalix.bookery.bl.WatchListService.java

License:Open Source License

public List<BookEntry> getAllBooks(List<WatchList> watchList) throws SolrServerException {
    if (watchList.isEmpty()) {
        return Collections.EMPTY_LIST;
    }//w  w  w  .j ava  2  s.c o  m
    String searchString = "id:(";
    for (WatchList watchListItem : watchList) {
        searchString = searchString + "\"" + watchListItem.getBookId() + "\",";
    }
    searchString = searchString.substring(0, searchString.length() - 1) + ")";

    SolrQuery query = new SolrQuery();
    query.setRows(20);
    query.setStart(0);
    query.setQuery(searchString);
    query.setSort(SolrQuery.SortClause.asc("author"));
    query.setFields(SolrSearchUtil.DEFAULT_FIELDS);

    return bookService.searchBooks(query).getBeans(BookEntry.class);

}

From source file:de.fatalix.bookery.bl.WatchListService.java

License:Open Source License

public SolrQuery getSolrQuery(List<WatchList> watchList) {
    if (watchList.isEmpty()) {
        return null;
    }// ww w.  j ava 2 s  .co m
    String searchString = "id:(";
    for (WatchList watchListItem : watchList) {
        searchString = searchString + "\"" + watchListItem.getBookId() + "\",";
    }
    searchString = searchString.substring(0, searchString.length() - 1) + ")";

    SolrQuery query = new SolrQuery();
    query.setRows(20);
    query.setStart(0);
    query.setQuery(searchString);
    query.setSort(SolrQuery.SortClause.asc("author"));
    query.setFields(SolrSearchUtil.DEFAULT_FIELDS);
    return query;
}

From source file:de.fatalix.bookery.view.home.HomeView.java

License:Open Source License

@Override
public void enter(ViewChangeListener.ViewChangeEvent event) {
    try {/* w w  w .  ja  va 2 s.  c  om*/
        bookCount.setValue("Aktuell sind " + presenter.getBookCount() + " Bcher in der Bookery");

        String searchString = SolrSearchUtil.generateSearchString("");

        SolrQuery query = new SolrQuery();
        query.setRows(6);
        query.setStart(0);
        query.setQuery(searchString);
        query.setSort(SolrQuery.SortClause.desc("likes"));
        query.setFields(SolrSearchUtil.DEFAULT_FIELDS);

        QueryResponse response = presenter.searchBooks(query);
        mostLikedLane.loadLane("Beliebteste Bcher", response.getBeans(BookEntry.class),
                SearchView.id + "/likes");

        query.setSort(SolrQuery.SortClause.desc("downloadcount"));
        response = presenter.searchBooks(query);
        mostLoadedLane.loadLane("Meist geladene Bcher", response.getBeans(BookEntry.class),
                SearchView.id + "/downloads");

        searchString = SolrSearchUtil
                .addNewBooksSearchString(SecurityUtils.getSubject().getPrincipal().toString(), searchString);
        query.setQuery(searchString);
        query.setSort(SolrQuery.SortClause.asc("author"));
        response = presenter.searchBooks(query);
        newBooksLane.loadLane("Neue Bcher", response.getBeans(BookEntry.class),
                SearchView.id + "/auhtor/true");

        query = presenter.getWatchListQuery(SecurityUtils.getSubject().getPrincipal().toString());
        if (query != null) {
            query.setRows(6);
            response = presenter.searchBooks(query);
            watchListLane.loadLane("Deine Merkliste", response.getBeans(BookEntry.class), WatchListView.id);
        } else {
            watchListLane.loadLane("Deine Merkliste", Collections.EMPTY_LIST, WatchListView.id);
        }

    } catch (SolrServerException ex) {
        logger.error(ex, ex);
    }
}

From source file:de.fatalix.bookery.view.search.SearchView.java

License:Open Source License

@Override
public void enter(ViewChangeListener.ViewChangeEvent event) {
    SolrQuery.SortClause sortClause = SolrQuery.SortClause.asc("author");

    String searchString = SolrSearchUtil.generateSearchString(appHeader.getSearchText());

    String[] params = event.getParameters().split("/");
    if (params.length > 0) {
        String sortParameter = params[0];
        switch (sortParameter) {
        case "author":
            sortClause = SolrQuery.SortClause.asc("author");
            break;
        case "likes":
            sortClause = SolrQuery.SortClause.desc("likes");
            break;
        case "downloads":
            sortClause = SolrQuery.SortClause.desc("downloadcount");
            break;
        }/* w  w w .ja  v a2  s  .  c  om*/

        if (params.length > 1) {
            String viewer = SecurityUtils.getSubject().getPrincipal().toString();
            searchString = SolrSearchUtil.addNewBooksSearchString(viewer, searchString);
        }
    }
    SolrQuery query = new SolrQuery();
    query.setRows(20);
    query.setStart(0);
    query.setQuery(searchString);
    query.setSort(sortClause);
    query.setFields(SolrSearchUtil.DEFAULT_FIELDS);
    searchLayout.searchBooks(query, true);
}

From source file:de.qaware.chronix.solr.client.stream.SolrStreamingService.java

License:Apache License

private void initStreamingService(SolrQuery query, SolrClient connection) {
    SolrQuery solrQuery = query.getCopy();
    solrQuery.setRows(0);//ww w  .j a v  a 2 s.  co m
    //we do not need any data from the server expect the total number of found documents
    solrQuery.setFields("");

    try {
        QueryResponse response = connection.query(solrQuery);
        nrOfAvailableTimeSeries = response.getResults().getNumFound();
        queryStart = (long) response.getResponseHeader().get(ChronixSolrStorageConstants.QUERY_START_LONG);
        queryEnd = (long) response.getResponseHeader().get(ChronixSolrStorageConstants.QUERY_END_LONG);

    } catch (SolrServerException | IOException e) {
        LOGGER.error("SolrServerException occurred while querying server.", e);
    }
}

From source file:dk.statsbiblioteket.doms.licensemodule.integrationtest.DomsSolrJClientTest.java

public static ArrayList<String> filterIds(ArrayList<String> ids, String queryPartAccess) throws Exception {
    solrServer.setRequestWriter(new BinaryRequestWriter()); //To avoid http error code 413/414, due to monster URI. (and it is faster)        
    String queryPartStr = AbstractSolrJClient.makeAuthIdPart(ids);

    System.out.println(queryPartStr);
    SolrQuery query = new SolrQuery(queryPartStr);
    query.setFilterQueries(queryPartAccess);
    query.setFields("recordID");
    query.set("facet", "false");
    query.setRows(ids.size());//from   w ww. j a  v  a2 s  .  c  o  m
    QueryResponse response = solrServer.query(query);
    ArrayList<String> filteredIds = AbstractSolrJClient.getIdsFromResponse(response);
    return filteredIds;
}