params.addParam(PARAM.CLIENT, gsa_client);
params.addParam(PARAM.SEARCH_URI, this.serviceLocator.getAppConfigurationService().
getGlobalConfiguration().getSearchUri());
params.addParam(PARAM.BASE_COLLECTION_NAME, this.serviceLocator.getAppConfigurationService().
getGlobalConfiguration().getSearchBaseCollectionName());
params.addParam(PARAM.LANG, locale.getLanguage());
if(searchForm.getInMeta() != null && !"".equals(searchForm.getInMeta())) {
String urlEndodedField = URLEncoder.encode(searchForm.getInMeta(), "UTF-8"); // Url encoding
params.addParam(PARAM.INMETA, urlEndodedField);
//query = new StringBuffer(query).append("".equals(query) ? "" : " ").append(searchForm.getInMeta()).toString();
}