[3492] | 1 | /*
|
---|
| 2 | * MGPPGDBMServices.java
|
---|
| 3 | * Copyright (C) 2002 New Zealand Digital Library, http://www.nzdl.org
|
---|
| 4 | *
|
---|
| 5 | * This program is free software; you can redistribute it and/or modify
|
---|
| 6 | * it under the terms of the GNU General Public License as published by
|
---|
| 7 | * the Free Software Foundation; either version 2 of the License, or
|
---|
| 8 | * (at your option) any later version.
|
---|
| 9 | *
|
---|
| 10 | * This program is distributed in the hope that it will be useful,
|
---|
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
| 13 | * GNU General Public License for more details.
|
---|
| 14 | *
|
---|
| 15 | * You should have received a copy of the GNU General Public License
|
---|
| 16 | * along with this program; if not, write to the Free Software
|
---|
| 17 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
---|
| 18 | */
|
---|
| 19 | package org.greenstone.gsdl3.service;
|
---|
| 20 |
|
---|
| 21 | import org.greenstone.mgpp.*;
|
---|
| 22 | import org.greenstone.gdbm.*;
|
---|
| 23 | import org.greenstone.gsdl3.util.*;
|
---|
| 24 |
|
---|
| 25 | import org.w3c.dom.Document;
|
---|
| 26 | import org.w3c.dom.Node;
|
---|
| 27 | import org.w3c.dom.Text;
|
---|
| 28 | import org.w3c.dom.Element;
|
---|
| 29 | import org.w3c.dom.NodeList;
|
---|
| 30 |
|
---|
| 31 | import java.util.HashMap;
|
---|
| 32 | import java.util.Vector;
|
---|
| 33 | import java.util.Set;
|
---|
| 34 | import java.util.Map;
|
---|
| 35 | import java.util.Iterator;
|
---|
| 36 | /**
|
---|
| 37 | * A ServicesImpl class for MGPP+GDBM
|
---|
| 38 | *
|
---|
| 39 | * @author <a href="mailto:[email protected]">Katherine Don</a>
|
---|
| 40 | * @version $Revision: 3492 $
|
---|
| 41 | * @see ServicesImpl
|
---|
| 42 | */
|
---|
| 43 |
|
---|
| 44 |
|
---|
| 45 | public class MGPPGDBMServices
|
---|
| 46 | extends ServicesImpl {
|
---|
| 47 |
|
---|
| 48 | private MGPPWrapper mgpp_src_=null;
|
---|
| 49 | private GDBMWrapper gdbm_src_=null;
|
---|
| 50 |
|
---|
| 51 | private String default_index_=null;
|
---|
| 52 | private String default_level_=null;
|
---|
| 53 |
|
---|
| 54 | public MGPPGDBMServices() {
|
---|
| 55 | mgpp_src_ = new MGPPWrapper();
|
---|
| 56 | gdbm_src_ = new GDBMWrapper();
|
---|
| 57 |
|
---|
| 58 | }
|
---|
| 59 |
|
---|
| 60 |
|
---|
| 61 | /** configure this service */
|
---|
| 62 | public boolean configure(Element info) {
|
---|
| 63 |
|
---|
| 64 | System.out.println("configuring MGPPGDBMServices");
|
---|
| 65 |
|
---|
| 66 | // get the default index from <defaultIndex>
|
---|
| 67 | Element def = (Element)GSXML.getChildByTagName(info, "defaultIndex");
|
---|
| 68 | if (def !=null) {
|
---|
| 69 | default_index_ = def.getAttribute("name");
|
---|
| 70 | }
|
---|
| 71 | if (default_index_==null||default_index_.equals("")) {
|
---|
| 72 | System.err.println("Error: default index not specified!");
|
---|
| 73 | return false;
|
---|
| 74 | }
|
---|
| 75 |
|
---|
| 76 | System.out.println("default index="+default_index_);
|
---|
| 77 |
|
---|
| 78 | // get the default level out of <defaultLevel>
|
---|
| 79 | def = (Element)GSXML.getChildByTagName(info, "defaultLevel");
|
---|
| 80 | if (def !=null) {
|
---|
| 81 | default_level_ = def.getAttribute("name");
|
---|
| 82 | }
|
---|
| 83 | if (default_level_==null||default_level_.equals("")) {
|
---|
| 84 | System.err.println("Error: default level not specified!");
|
---|
| 85 | return false;
|
---|
| 86 | }
|
---|
| 87 | // the default level is also the level which gdbm is expecting
|
---|
| 88 | mgpp_src_.setReturnLevel(default_level_);
|
---|
| 89 | System.out.println("default level="+default_level_);
|
---|
| 90 |
|
---|
| 91 | // set up which services are available for this collection
|
---|
| 92 | Element e = null;
|
---|
| 93 | // these entries should reflect the build config file - some services may not be available depending on how the collection was built.
|
---|
| 94 |
|
---|
| 95 | // set up short_service_info_ - for now just has name and type
|
---|
| 96 | e = doc_.createElement("service");
|
---|
| 97 | e.setAttribute("type", "query");
|
---|
| 98 | e.setAttribute("name", "TextQuery");
|
---|
| 99 | short_service_info_.appendChild(e);
|
---|
| 100 |
|
---|
| 101 | e = doc_.createElement("service");
|
---|
| 102 | e.setAttribute("type", "query");
|
---|
| 103 | e.setAttribute("name", "FieldQuery");
|
---|
| 104 | short_service_info_.appendChild(e);
|
---|
| 105 |
|
---|
| 106 | e = doc_.createElement("service");
|
---|
| 107 | e.setAttribute("type", "query");
|
---|
| 108 | e.setAttribute("name", "ResourceRetrieve");
|
---|
| 109 | short_service_info_.appendChild(e);
|
---|
| 110 |
|
---|
| 111 | e = doc_.createElement("service");
|
---|
| 112 | e.setAttribute("type", "query");
|
---|
| 113 | e.setAttribute("name", "MetadataRetrieve");
|
---|
| 114 | short_service_info_.appendChild(e);
|
---|
| 115 |
|
---|
| 116 | // set up service_info_map_ - for now, just has the same elements as above
|
---|
| 117 | // should have full details about each service incl params lists etc.
|
---|
| 118 | // do the text query one - for now a static list. later use buildcfg.xml values to dynamically change this
|
---|
| 119 | e = doc_.createElement("service");
|
---|
| 120 | e.setAttribute("type", "query");
|
---|
| 121 | e.setAttribute("name", "TextQuery");
|
---|
| 122 | Element paramList = doc_.createElement("paramList");
|
---|
| 123 | Element param;
|
---|
| 124 | // first do index and level params
|
---|
| 125 |
|
---|
| 126 | // the index info - read from config file
|
---|
| 127 | Element index_list = (Element)GSXML.getChildByTagName(info, "indexList");
|
---|
| 128 | NodeList indexes = index_list.getElementsByTagName("index");
|
---|
| 129 | int len = indexes.getLength();
|
---|
| 130 | if (len > 1) {
|
---|
| 131 | // add level param to list
|
---|
| 132 | String [] inds = new String[len];
|
---|
| 133 | for (int i=0; i<len; i++) {
|
---|
| 134 | inds[i] = ((Element)indexes.item(i)).getAttribute("name");
|
---|
| 135 | }
|
---|
| 136 | param = GSXML.createParameter(doc_, "index", GSXML.PARAM_TYPE_ENUM, default_index_, inds);
|
---|
| 137 | paramList.appendChild(param);
|
---|
| 138 | } // else dont need to add it
|
---|
| 139 |
|
---|
| 140 | // the level info - read from config file
|
---|
| 141 | Element level_list = (Element)GSXML.getChildByTagName(info, "levelList");
|
---|
| 142 | NodeList levels = level_list.getElementsByTagName("level");
|
---|
| 143 | len = levels.getLength();
|
---|
| 144 | if (len > 1) {
|
---|
| 145 | // add level param to list
|
---|
| 146 | String [] levs = new String[len];
|
---|
| 147 | for (int i=0; i<len; i++) {
|
---|
| 148 | levs[i] = ((Element)levels.item(i)).getAttribute("name");
|
---|
| 149 | }
|
---|
| 150 | param = GSXML.createParameter(doc_, "queryLevel", GSXML.PARAM_TYPE_ENUM, default_level_, levs);
|
---|
| 151 | paramList.appendChild(param);
|
---|
| 152 | } // else dont need to add it
|
---|
| 153 |
|
---|
| 154 | // boolean params
|
---|
| 155 | param = GSXML.createParameter(doc_, "case", GSXML.PARAM_TYPE_BOOLEAN, "1", null);
|
---|
| 156 | paramList.appendChild(param);
|
---|
| 157 | param = GSXML.createParameter(doc_, "stem", GSXML.PARAM_TYPE_BOOLEAN, "1", null);
|
---|
| 158 | paramList.appendChild(param);
|
---|
| 159 | // enum params
|
---|
| 160 | String []vals = {"all", "some"};
|
---|
| 161 | param = GSXML.createParameter(doc_, "matchMode", GSXML.PARAM_TYPE_ENUM, "all", vals);
|
---|
| 162 | paramList.appendChild(param);
|
---|
| 163 | String [] vals1 = {"rank", "natural"};
|
---|
| 164 | param = GSXML.createParameter(doc_, "sortBy", GSXML.PARAM_TYPE_ENUM, "rank", vals1 );
|
---|
| 165 | paramList.appendChild(param);
|
---|
| 166 |
|
---|
| 167 | // Integer params
|
---|
| 168 | param = GSXML.createParameter(doc_, "maxDocs", GSXML.PARAM_TYPE_INTEGER, "10", null);
|
---|
| 169 | paramList.appendChild(param);
|
---|
| 170 |
|
---|
| 171 |
|
---|
| 172 | e.appendChild(paramList);
|
---|
| 173 |
|
---|
| 174 | service_info_map_.put("TextQuery", e);
|
---|
| 175 |
|
---|
| 176 |
|
---|
| 177 | e = doc_.createElement("service");
|
---|
| 178 | e.setAttribute("type", "query");
|
---|
| 179 | e.setAttribute("name", "FieldQuery");
|
---|
| 180 | service_info_map_.put("FieldQuery", e);
|
---|
| 181 |
|
---|
| 182 | e = doc_.createElement("service");
|
---|
| 183 | e.setAttribute("type", "query");
|
---|
| 184 | e.setAttribute("name", "ResourceRetrieve");
|
---|
| 185 | service_info_map_.put("ResourceRetrieve", e);
|
---|
| 186 |
|
---|
| 187 | e = doc_.createElement("service");
|
---|
| 188 | e.setAttribute("type", "query");
|
---|
| 189 | e.setAttribute("name", "MetadataRetrieve");
|
---|
| 190 | service_info_map_.put("MetadataRetrieve", e);
|
---|
| 191 |
|
---|
| 192 | if (gdbm_src_.openDatabase(GSFile.GDBMDatabaseFile(site_home_, cluster_name_), GDBMWrapper.READER)) {
|
---|
| 193 | return true;
|
---|
| 194 | }
|
---|
| 195 | else {
|
---|
| 196 | System.err.println("couldn't open gdbm database!");
|
---|
| 197 | return false;
|
---|
| 198 | }
|
---|
| 199 | }
|
---|
| 200 |
|
---|
| 201 |
|
---|
| 202 | /** passes the request Element to the appropriate service function*/
|
---|
| 203 | protected Element processService(String name, Element request) {
|
---|
| 204 |
|
---|
| 205 | // dont need to check that the service name is supported for this particular object, because that has been checked by ServicesImpl
|
---|
| 206 | if (name.equals("TextQuery")) {
|
---|
| 207 | return processTextQuery(request);
|
---|
| 208 | } else if(name.equals("FieldQuery")) {
|
---|
| 209 | return processFieldQuery(request);
|
---|
| 210 | } else if (name.equals("ResourceRetrieve")) {
|
---|
| 211 | return processResourceRetrieve(request);
|
---|
| 212 | } else if (name.equals("MetadataRetrieve")) {
|
---|
| 213 | return processMetadataRetrieve(request);
|
---|
| 214 | }
|
---|
| 215 |
|
---|
| 216 | System.err.println("MGPPGDBMServices:should never get here. service type wrong:"+name);
|
---|
| 217 | return null;
|
---|
| 218 |
|
---|
| 219 |
|
---|
| 220 | }
|
---|
| 221 |
|
---|
| 222 | /** process a text query */
|
---|
| 223 | protected Element processTextQuery(Element request) {
|
---|
| 224 |
|
---|
| 225 | Element result = doc_.createElement("response");
|
---|
| 226 | String from = GSPath.appendLink(cluster_name_, "TextQuery");
|
---|
| 227 | result.setAttribute("from", from);
|
---|
| 228 | result.setAttribute("type", "query");
|
---|
| 229 |
|
---|
| 230 | // get param list and content
|
---|
| 231 | Element param_elem=null;
|
---|
| 232 | Element content_elem=null;
|
---|
| 233 | Node n = request.getFirstChild();
|
---|
| 234 | while (n!=null) {
|
---|
| 235 | String node_name = n.getNodeName();
|
---|
| 236 | if (node_name.equals("paramList")) {
|
---|
| 237 | param_elem = (Element)n;
|
---|
| 238 | } else if (node_name.equals("content")) {
|
---|
| 239 | content_elem = (Element)n;
|
---|
| 240 | }
|
---|
| 241 | n = n.getNextSibling();
|
---|
| 242 | }
|
---|
| 243 |
|
---|
| 244 | if (param_elem==null || content_elem==null) {
|
---|
| 245 | System.out.println("bad query request");
|
---|
| 246 | return result; // empty result
|
---|
| 247 | }
|
---|
| 248 |
|
---|
| 249 | // get the query string
|
---|
| 250 | String query = GSXML.getNodeText(content_elem);
|
---|
| 251 | if (query==null) {
|
---|
| 252 | System.out.println("nothing to query");
|
---|
| 253 | return result;
|
---|
| 254 | }
|
---|
| 255 |
|
---|
| 256 | HashMap params = GSXML.extractParams(param_elem);
|
---|
| 257 | String index = (String)params.get("index");
|
---|
| 258 | if (index==null) { // if its not present, use the default index
|
---|
| 259 | index=default_index_;
|
---|
| 260 | }
|
---|
| 261 |
|
---|
| 262 | // now set up the mgpp stuff
|
---|
| 263 | String basedir = GSFile.collectionBaseDir(site_home_,
|
---|
| 264 | cluster_name_);
|
---|
| 265 | String indexdir = GSFile.collectionIndexPath(cluster_name_, index);
|
---|
| 266 |
|
---|
| 267 | mgpp_src_.loadIndexData(basedir, indexdir);
|
---|
| 268 | setQueryParams(params);
|
---|
| 269 |
|
---|
| 270 | mgpp_src_.runQuery(query);
|
---|
| 271 | MGPPQueryResult mqr= mgpp_src_.getQueryResult();
|
---|
| 272 |
|
---|
| 273 | // get the docnums out, and convert to HASH ids
|
---|
| 274 | Vector docs = mqr.getDocs();
|
---|
| 275 | if (docs.size()==0) {
|
---|
| 276 | // no docs found
|
---|
| 277 | return result;
|
---|
| 278 | }
|
---|
| 279 | // create a resourceList element
|
---|
| 280 | Element c = doc_.createElement("content");
|
---|
| 281 | result.appendChild(c);
|
---|
| 282 | Element resource_list = doc_.createElement("resourceList");
|
---|
| 283 | c.appendChild(resource_list);
|
---|
| 284 | // add each resource
|
---|
| 285 | for (int d=0; d<docs.size(); d++) {
|
---|
| 286 | long docnum = ((MGPPDocInfo)docs.elementAt(d)).num_;
|
---|
| 287 | String id = gdbm_src_.docnum2Oid(docnum);
|
---|
| 288 | Node no = GSXML.createResourceElement(doc_, id);
|
---|
| 289 | resource_list.appendChild(no);
|
---|
| 290 | }
|
---|
| 291 | return result;
|
---|
| 292 | }//processTextQuery
|
---|
| 293 |
|
---|
| 294 | /** process a fielded query */
|
---|
| 295 | protected Element processFieldQuery(Element request) {
|
---|
| 296 | Element result = doc_.createElement("response");
|
---|
| 297 | String from = GSPath.appendLink(cluster_name_, "FieldQuery");
|
---|
| 298 | result.setAttribute("from", from);
|
---|
| 299 | result.setAttribute("type", "query");
|
---|
| 300 |
|
---|
| 301 |
|
---|
| 302 | // dummy result
|
---|
| 303 | Text t = null;
|
---|
| 304 | t = doc_.createTextNode("Fieldquery result... ");
|
---|
| 305 | result.appendChild(t);
|
---|
| 306 | return result;
|
---|
| 307 | }
|
---|
| 308 |
|
---|
| 309 | /** retrieve a document */
|
---|
| 310 | protected Element processResourceRetrieve(Element request) {
|
---|
| 311 |
|
---|
| 312 | // where the mgpp text files are
|
---|
| 313 | String basedir = GSFile.collectionBaseDir(site_home_,
|
---|
| 314 | cluster_name_);
|
---|
| 315 | String textdir = GSFile.collectionTextPath(cluster_name_);
|
---|
| 316 |
|
---|
| 317 | // an empty result
|
---|
| 318 | Element result = doc_.createElement("response");
|
---|
| 319 | String from = GSPath.appendLink(cluster_name_, "ResourceRetrieve");
|
---|
| 320 | result.setAttribute("from", from);
|
---|
| 321 | result.setAttribute("type", "query");
|
---|
| 322 | Element result_doc = doc_.createElement("content");
|
---|
| 323 | result.appendChild(result_doc);
|
---|
| 324 |
|
---|
| 325 | // get param list and content - this code same as for TextQuery - put
|
---|
| 326 | // somewhere else?
|
---|
| 327 | Element param_elem=null;
|
---|
| 328 | Element content_elem=null;
|
---|
| 329 | Node n = request.getFirstChild();
|
---|
| 330 | while (n!=null) {
|
---|
| 331 | String node_name = n.getNodeName();
|
---|
| 332 | if (node_name.equals("paramList")) {
|
---|
| 333 | param_elem = (Element)n;
|
---|
| 334 | } else if (node_name.equals("content")) {
|
---|
| 335 | content_elem = (Element)n;
|
---|
| 336 | }
|
---|
| 337 | n = n.getNextSibling();
|
---|
| 338 | }
|
---|
| 339 |
|
---|
| 340 | if (param_elem==null || content_elem==null) {
|
---|
| 341 | System.out.println("bad query request");
|
---|
| 342 | return result; // empty result
|
---|
| 343 | }
|
---|
| 344 |
|
---|
| 345 | HashMap params = GSXML.extractParams(param_elem);
|
---|
| 346 | String resource_type = (String)params.get("resourceType");
|
---|
| 347 | if (resource_type==null) {
|
---|
| 348 | System.out.println("no resourceType defined, assume 'core'");
|
---|
| 349 | // have error? or assume that its core?
|
---|
| 350 | resource_type="core";
|
---|
| 351 | }
|
---|
| 352 |
|
---|
| 353 | if (resource_type.equals("core")) {
|
---|
| 354 | // get docs from mgpp, and possibly associated files too
|
---|
| 355 | String level = (String)params.get("level"); // level at which to
|
---|
| 356 | // retrieve a doc
|
---|
| 357 | if (level==null) {
|
---|
| 358 | level=default_level_;
|
---|
| 359 | }
|
---|
| 360 | // whether to just get the doc, or all assoc files too.
|
---|
| 361 | String retrieve_extent = (String)params.get("retrieveExtent");
|
---|
| 362 | if (retrieve_extent==null) {
|
---|
| 363 | // assume just the doc
|
---|
| 364 | retrieve_extent = "docOnly";
|
---|
| 365 | }
|
---|
| 366 |
|
---|
| 367 | // always get the doc (for now - this may change later)
|
---|
| 368 | // get the doc text, and if retrieveExtent = allFiles, get assoc files too
|
---|
| 369 |
|
---|
| 370 | String []ids = GSXML.getResourceNameList(content_elem);
|
---|
| 371 | for (int j=0; j<ids.length; j++) {
|
---|
| 372 | long real_num = gdbm_src_.oid2Docnum(ids[j]);
|
---|
| 373 | System.out.println("getting doc text, basedir="+basedir+", textdir="+textdir+", level="+level+", num="+real_num);
|
---|
| 374 | String document = mgpp_src_.getDocument(basedir, textdir, level, real_num);
|
---|
| 375 | // for now, stick it in a text node - eventually should be parsed as xml??
|
---|
| 376 |
|
---|
| 377 | // something funny with the doc -
|
---|
| 378 | Element new_doc = GSXML.createResourceElement(doc_, ids[j]);
|
---|
| 379 | GSXML.addDocText(doc_, new_doc, document);
|
---|
| 380 | if (retrieve_extent.equals("allFiles")) {
|
---|
| 381 | // get the assoc files too
|
---|
| 382 | }
|
---|
| 383 | result_doc.appendChild(new_doc);
|
---|
| 384 | }
|
---|
| 385 |
|
---|
| 386 | } else if (resource_type.equals("assoc")) {
|
---|
| 387 | // get associated files
|
---|
| 388 | String assoc_file_dir = (String)params.get("assocfilepath");
|
---|
| 389 | if (assoc_file_dir==null) {
|
---|
| 390 | System.err.println("need assocfilepath to find files");
|
---|
| 391 |
|
---|
| 392 | } else {
|
---|
| 393 | String []files = GSXML.getResourceNameList(content_elem);
|
---|
| 394 | for (int j=0; j<files.length; j++) {
|
---|
| 395 | Element new_doc = GSXML.createResourceElement(doc_,
|
---|
| 396 | files[j]);
|
---|
| 397 | // add the file
|
---|
| 398 | result_doc.appendChild(new_doc);
|
---|
| 399 | }
|
---|
| 400 | }
|
---|
| 401 | } else {
|
---|
| 402 | System.out.println("error: resource Type is not legal");
|
---|
| 403 | }
|
---|
| 404 |
|
---|
| 405 | return result;
|
---|
| 406 |
|
---|
| 407 | }
|
---|
| 408 |
|
---|
| 409 | /** retrieve metadata */
|
---|
| 410 | protected Element processMetadataRetrieve(Element request) {
|
---|
| 411 | Element result = doc_.createElement("response");
|
---|
| 412 | String from = GSPath.appendLink(cluster_name_, "MetadataRetrieve");
|
---|
| 413 | result.setAttribute("from", from);
|
---|
| 414 | result.setAttribute("type", "query");
|
---|
| 415 | Element result_content = doc_.createElement("content");
|
---|
| 416 | result.appendChild(result_content);
|
---|
| 417 | Element resource_list = doc_.createElement("resourceList");
|
---|
| 418 | result_content.appendChild(resource_list);
|
---|
| 419 | // get the metadata
|
---|
| 420 |
|
---|
| 421 | Element content = (Element)request.getElementsByTagName("content").item(0);
|
---|
| 422 | if (content==null) {
|
---|
| 423 | // error: query had no content!! - should make an error message
|
---|
| 424 | return result;
|
---|
| 425 | }
|
---|
| 426 | String []metas = GSXML.getMetaNameList(content);
|
---|
| 427 | String []ids = GSXML.getResourceNameList(content);
|
---|
| 428 | for (int j=0; j<ids.length; j++) { // for each document
|
---|
| 429 | Element doc = GSXML.createResourceElement(doc_, ids[j]);
|
---|
| 430 | Element list = GSXML.addMetaList(doc_, doc);
|
---|
| 431 | DBInfo info = gdbm_src_.getInfo(ids[j]);
|
---|
| 432 | for (int m=0; m<metas.length; m++) {
|
---|
| 433 | String value = info.getInfo(metas[m]);
|
---|
| 434 | GSXML.addMetadata(doc_, list, metas[m], value);
|
---|
| 435 | }
|
---|
| 436 | resource_list.appendChild(doc);
|
---|
| 437 | }
|
---|
| 438 | return result;
|
---|
| 439 | }
|
---|
| 440 |
|
---|
| 441 | // should probably use a list rather than map
|
---|
| 442 | protected boolean setQueryParams(HashMap params) {
|
---|
| 443 |
|
---|
| 444 | Set entries = params.entrySet();
|
---|
| 445 | Iterator i = entries.iterator();
|
---|
| 446 | while (i.hasNext()) {
|
---|
| 447 | Map.Entry m = (Map.Entry)i.next();
|
---|
| 448 | String name = (String)m.getKey();
|
---|
| 449 | String value = (String)m.getValue();
|
---|
| 450 |
|
---|
| 451 | if (name.equals("case")) {
|
---|
| 452 | boolean val = (value.equals("1")?true:false);
|
---|
| 453 | mgpp_src_.setCase(val);
|
---|
| 454 | } else if (name.equals("stem")) {
|
---|
| 455 | boolean val = (value.equals("1")?true:false);
|
---|
| 456 | mgpp_src_.setStem(val);
|
---|
| 457 | } else if (name.equals("maxDocs")) {
|
---|
| 458 | int docs = Integer.parseInt(value);
|
---|
| 459 | mgpp_src_.setMaxDocs(docs);
|
---|
| 460 | } else if (name.equals("queryLevel")) {
|
---|
| 461 | mgpp_src_.setQueryLevel(value);
|
---|
| 462 | } else if (name.equals("resultLevel")) {
|
---|
| 463 | mgpp_src_.setReturnLevel(value);
|
---|
| 464 | } else if (name.equals("matchMode")) {
|
---|
| 465 | int mode;
|
---|
| 466 | if (value.equals("all")) mode=1;
|
---|
| 467 | else mode=0;
|
---|
| 468 | mgpp_src_.setMatchMode(mode);
|
---|
| 469 | } else if (name.equals("sortBy")) {
|
---|
| 470 | if (value.equals("rank")) {
|
---|
| 471 | mgpp_src_.setSortByRank(true);
|
---|
| 472 | } else if (value.equals("natural")) {
|
---|
| 473 | mgpp_src_.setSortByRank(false);
|
---|
| 474 | }
|
---|
| 475 | } else if (name.equals("termInfo")) {
|
---|
| 476 | boolean val = (value.equals("1")?true:false);
|
---|
| 477 | mgpp_src_.setReturnTerms(val);
|
---|
| 478 | } // ignore any others
|
---|
| 479 | }
|
---|
| 480 | return true;
|
---|
| 481 | }
|
---|
| 482 |
|
---|
| 483 |
|
---|
| 484 | }
|
---|
| 485 |
|
---|
| 486 |
|
---|