EDIT

import eu.etaxonomy.cdm.api.service.config.FindTaxaAndNamesConfiguratorImpl;

import eu.etaxonomy.cdm.api.service.config.IFindTaxaAndNamesConfigurator;

import eu.etaxonomy.cdm.persistence.query.MatchMode;

    public Pager<SearchResult<TaxonBase>> doSearch(

    /**

     * Find Taxa, Synonyms, Common Names by name, either globally or in a specific geographic area.

     * <p>

     * URI: <b>&#x002F;{datasource-name}&#x002F;portal&#x002F;taxon&#x002F;find</b>

     *

     * @param query

     *            the string to query for. Since the wildcard character '*'

     *            internally always is appended to the query string, a search

     *            always compares the query string with the beginning of a name.

     *            - <i>required parameter</i>

     * @param treeUuid

     *            the {@link UUID} of a {@link Classification} to which the

     *            search is to be restricted. - <i>optional parameter</i>

     * @param areas

     *            restrict the search to a set of geographic {@link NamedArea}s.

     *            The parameter currently takes a list of TDWG area labels.

     *            - <i>optional parameter</i>

     * @param pageNumber

     *            the number of the page to be returned, the first page has the

     *            pageNumber = 1 - <i>optional parameter</i>

     * @param pageSize

     *            the maximum number of entities returned per page (can be -1

     *            to return all entities in a single page) - <i>optional parameter</i>

     * @param doTaxa

     *            weather to search for instances of {@link Taxon} - <i>optional parameter</i>

     * @param doSynonyms

     *            weather to search for instances of {@link Synonym} - <i>optional parameter</i>

     * @param doTaxaByCommonNames

     *            for instances of {@link Taxon} by a common name used - <i>optional parameter</i>

     * @param matchMode

     *           valid values are "EXACT", "BEGINNING", "ANYWHERE", "END" (case sensitive !!!)

     * @return a Pager on a list of {@link IdentifiableEntity}s initialized by

     *         the following strategy {@link #SIMPLE_TAXON_INIT_STRATEGY}

     * @throws IOException

     */

    @RequestMapping(method = RequestMethod.GET, value={"findTaxaAndNames"})

    public Pager<IdentifiableEntity> doFindTaxaAndNames(

            @RequestParam(value = "query", required = true) String query,

            @RequestParam(value = "tree", required = false) UUID treeUuid,

            @RequestParam(value = "area", required = false) Set<NamedArea> areas,

            @RequestParam(value = "pageNumber", required = false) Integer pageNumber,

            @RequestParam(value = "pageSize", required = false) Integer pageSize,

            @RequestParam(value = "doTaxa", required = false) Boolean doTaxa,

            @RequestParam(value = "doSynonyms", required = false) Boolean doSynonyms,

            @RequestParam(value = "doMisappliedNames", required = false) Boolean doMisappliedNames,

            @RequestParam(value = "doTaxaByCommonNames", required = false) Boolean doTaxaByCommonNames,

            @RequestParam(value = "matchMode", required = false) MatchMode matchMode,

            HttpServletRequest request,

            HttpServletResponse response

            )

             throws IOException {

        logger.info("findTaxaAndNames : " + request.getRequestURI() + "?" + request.getQueryString() );

        PagerParameters pagerParams = new PagerParameters(pageSize, pageNumber);

        pagerParams.normalizeAndValidate(response);

        IFindTaxaAndNamesConfigurator config = new FindTaxaAndNamesConfiguratorImpl();

        config.setTaxonPropertyPath(initializationStrategy);

        config.setPageNumber(pagerParams.getPageIndex());

        config.setPageSize(pagerParams.getPageSize());

        config.setTitleSearchString(query);

        config.setDoTaxa(doTaxa!= null ? doTaxa : Boolean.FALSE );

        config.setDoSynonyms(doSynonyms != null ? doSynonyms : Boolean.FALSE );

        config.setDoMisappliedNames(doMisappliedNames != null ? doMisappliedNames : Boolean.FALSE);

        config.setDoTaxaByCommonNames(doTaxaByCommonNames != null ? doTaxaByCommonNames : Boolean.FALSE );

        config.setMatchMode(matchMode != null ? matchMode : MatchMode.BEGINNING);

//        config.setTaxonPropertyPath(SIMPLE_TAXON_INIT_STRATEGY);

        config.setNamedAreas(areas);

        if(treeUuid != null){

            Classification classification = classificationService.find(treeUuid);

            config.setClassification(classification);

        }

        return service.findTaxaAndNames(config);

    }