source/mircoders/localizer/basic/MirBasicDataModelLocalizer.java

   1 /*
   2  * Copyright (C) 2001, 2002 The Mir-coders group
   3  *
   4  * This file is part of Mir.
   5  *
   6  * Mir is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * Mir is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with Mir; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  *
  20  * In addition, as a special exception, The Mir-coders gives permission to link
  21  * the code of this program with  any library licensed under the Apache Software License,
  22  * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library
  23  * (or with modified versions of the above that use the same license as the above),
  24  * and distribute linked combinations including the two.  You must obey the
  25  * GNU General Public License in all respects for all of the code used other than
  26  * the above mentioned libraries.  If you modify this file, you may extend this
  27  * exception to your version of the file, but you are not obligated to do so.
  28  * If you do not wish to do so, delete this exception statement from your version.
  29  */
  30 package mircoders.localizer.basic;
  31
  32 import java.util.HashMap;
  33 import java.util.Iterator;
  34 import java.util.List;
  35 import java.util.Map;
  36 import java.util.Vector;
  37
  38 import mir.config.MirPropertiesConfiguration;
  39 import mir.entity.Entity;
  40 import mir.entity.adapter.EntityAdapter;
  41 import mir.entity.adapter.EntityAdapterDefinition;
  42 import mir.entity.adapter.EntityAdapterModel;
  43 import mir.log.LoggerWrapper;
  44 import mir.media.MediaHelper;
  45 import mir.media.MirMedia;
  46 import mir.util.ParameterExpander;
  47 import mir.util.RewindableIterator;
  48 import mir.util.StructuredContentParser;
  49 import mircoders.entity.EntityUploadedMedia;
  50 import mircoders.global.MirGlobal;
  51 import mircoders.localizer.MirAdminInterfaceLocalizer;
  52 import mircoders.localizer.MirDataModelLocalizer;
  53 import mircoders.localizer.MirLocalizerExc;
  54 import mircoders.localizer.MirLocalizerFailure;
  55 import mircoders.storage.DatabaseArticleType;
  56 import mircoders.storage.DatabaseAudio;
  57 import mircoders.storage.DatabaseBreaking;
  58 import mircoders.storage.DatabaseComment;
  59 import mircoders.storage.DatabaseCommentStatus;
  60 import mircoders.storage.DatabaseContent;
  61 import mircoders.storage.DatabaseContentToTopics;
  62 import mircoders.storage.DatabaseImageType;
  63 import mircoders.storage.DatabaseImages;
  64 import mircoders.storage.DatabaseLanguage;
  65 import mircoders.storage.DatabaseMedia;
  66 import mircoders.storage.DatabaseMediaType;
  67 import mircoders.storage.DatabaseMediafolder;
  68 import mircoders.storage.DatabaseMessages;
  69 import mircoders.storage.DatabaseOther;
  70 import mircoders.storage.DatabaseTopics;
  71 import mircoders.storage.DatabaseUploadedMedia;
  72 import mircoders.storage.DatabaseUsers;
  73 import mircoders.storage.DatabaseVideo;
  74
  75 public class MirBasicDataModelLocalizer implements MirDataModelLocalizer {
  76   protected LoggerWrapper logger;
  77   protected MirPropertiesConfiguration configuration;
  78
  79   public MirBasicDataModelLocalizer() throws MirLocalizerFailure, MirLocalizerExc {
  80     logger = new LoggerWrapper("Localizer.DataModel");
  81
  82     try {
  83       configuration = MirPropertiesConfiguration.instance();
  84     }
  85     catch (Throwable e) {
  86       throw new MirLocalizerFailure("Can't get configuration: " + e.getMessage(), e);
  87     }
  88   }
  89
  90   protected void constructContentAdapterDefinition(EntityAdapterDefinition anEntityAdapterDefinition) throws MirLocalizerFailure, MirLocalizerExc {
  91     try {
  92       anEntityAdapterDefinition.addDBDateField("creationdate", "webdb_create");
  93       anEntityAdapterDefinition.addDBDateField("changedate", "webdb_lastchange");
  94       anEntityAdapterDefinition.addMirDateField("date", "date");
  95       anEntityAdapterDefinition.addCalculatedField("to_topics", new ContentToTopicsField());
  96       anEntityAdapterDefinition.addCalculatedField("to_comments", new ContentToCommentsField());
  97       anEntityAdapterDefinition.addCalculatedField("language", new ContentToLanguageField());
  98
  99       anEntityAdapterDefinition.addCalculatedField("commentcount", new ContentCommentCountField(" and is_published='1'"));
 100       anEntityAdapterDefinition.addCalculatedField("fullcommentcount", new ContentCommentCountField(""));
 101
 102       anEntityAdapterDefinition.addCalculatedField("to_uploaded_media", new ContentToMediaField( "uploadedMedia" ));
 103       anEntityAdapterDefinition.addCalculatedField("to_media_images",  new ContentToMediaField( "image" ));
 104       anEntityAdapterDefinition.addCalculatedField("to_media_audio", new ContentToMediaField( "audio" ));
 105       anEntityAdapterDefinition.addCalculatedField("to_media_video", new ContentToMediaField( "video" ));
 106       anEntityAdapterDefinition.addCalculatedField("to_media_other", new ContentToMediaField( "otherMedia" ));
 107       anEntityAdapterDefinition.addCalculatedField("to_all_uploaded_media", new ContentToMediaField( "uploadedMedia", false));
 108       anEntityAdapterDefinition.addCalculatedField("to_all_media_images",  new ContentToMediaField( "image", false));
 109       anEntityAdapterDefinition.addCalculatedField("to_all_media_audio", new ContentToMediaField( "audio", false));
 110       anEntityAdapterDefinition.addCalculatedField("to_all_media_video", new ContentToMediaField( "video", false));
 111       anEntityAdapterDefinition.addCalculatedField("to_all_media_other", new ContentToMediaField( "otherMedia", false));
 112       anEntityAdapterDefinition.addCalculatedField("to_media_icon", new ContentToIconField());
 113
 114       anEntityAdapterDefinition.addCalculatedField("article_type", new ContentToArticleTypeField());
 115
 116       anEntityAdapterDefinition.addCalculatedField("description_parsed", new FilteredField("description"));
 117       anEntityAdapterDefinition.addCalculatedField("content_data_parsed", new FilteredField("content_data"));
 118
 119       anEntityAdapterDefinition.addCalculatedField("children", new ContentToChildrenField());
 120       anEntityAdapterDefinition.addCalculatedField("parent", new ContentToParentField());
 121
 122       anEntityAdapterDefinition.addCalculatedField("publicurl", new ExpandedField(configuration.getString("Article.PublicUrl")));
 123
 124       anEntityAdapterDefinition.addCalculatedField("operations",
 125           new EntityToSimpleOperationsField(MirGlobal.localizer().adminInterface().simpleArticleOperations()));
 126     }
 127     catch (Throwable t) {
 128       throw new MirLocalizerFailure(t.getMessage(), t);
 129     }
 130   }
 131
 132   protected void constructCommentAdapterDefinition(EntityAdapterDefinition anEntityAdapterDefinition) throws MirLocalizerFailure {
 133     try {
 134       anEntityAdapterDefinition.addDBDateField("creationdate", "webdb_create");
 135       anEntityAdapterDefinition.addCalculatedField("to_content", new CommentToContentField());
 136       anEntityAdapterDefinition.addCalculatedField("status", new CommentToStatusField());
 137
 138       anEntityAdapterDefinition.addCalculatedField("to_uploaded_media", new CommentToMediaField( "uploadedMedia" ));
 139       anEntityAdapterDefinition.addCalculatedField("to_media_images",  new CommentToMediaField( "image" ));
 140       anEntityAdapterDefinition.addCalculatedField("to_media_audio", new CommentToMediaField( "audio" ));
 141       anEntityAdapterDefinition.addCalculatedField("to_media_video", new CommentToMediaField( "video" ));
 142       anEntityAdapterDefinition.addCalculatedField("to_media_other", new CommentToMediaField( "otherMedia" ));
 143       anEntityAdapterDefinition.addCalculatedField("to_all_uploaded_media", new CommentToMediaField( "uploadedMedia", false));
 144       anEntityAdapterDefinition.addCalculatedField("to_all_media_images",  new CommentToMediaField( "image", false));
 145       anEntityAdapterDefinition.addCalculatedField("to_all_media_audio", new CommentToMediaField( "audio", false));
 146       anEntityAdapterDefinition.addCalculatedField("to_all_media_video", new CommentToMediaField( "video", false));
 147       anEntityAdapterDefinition.addCalculatedField("to_all_media_other", new CommentToMediaField( "otherMedia", false));
 148
 149       anEntityAdapterDefinition.addCalculatedField("publicurl", new ExpandedField(configuration.getString("Comment.PublicUrl")));
 150
 151       anEntityAdapterDefinition.addCalculatedField("description_parsed", new FilteredField("description"));
 152       anEntityAdapterDefinition.addCalculatedField("operations",
 153           new EntityToSimpleOperationsField(MirGlobal.localizer().adminInterface().simpleCommentOperations()));
 154     }
 155     catch (Throwable t) {
 156       throw new MirLocalizerFailure(t.getMessage(), t);
 157     }
 158   }
 159
 160   public EntityAdapterModel adapterModel() throws MirLocalizerFailure, MirLocalizerExc {
 161     EntityAdapterModel result = new EntityAdapterModel();
 162
 163     try {
 164       EntityAdapterDefinition definition;
 165
 166       definition = new EntityAdapterDefinition();
 167       constructContentAdapterDefinition( definition );
 168       result.addMapping( "content", DatabaseContent.getInstance(), definition);
 169
 170       definition = new EntityAdapterDefinition();
 171       constructCommentAdapterDefinition( definition );
 172       result.addMapping( "comment", DatabaseComment.getInstance(), definition);
 173
 174       result.addMapping( "articleType", DatabaseArticleType.getInstance(), new EntityAdapterDefinition());
 175       result.addMapping( "commentStatus", DatabaseCommentStatus.getInstance(), new EntityAdapterDefinition());
 176
 177       definition = new EntityAdapterDefinition();
 178       definition.addDBDateField("creationdate", "webdb_create");
 179       result.addMapping( "breakingNews", DatabaseBreaking.getInstance(), definition);
 180
 181       result.addMapping( "imageType", DatabaseImageType.getInstance(), new EntityAdapterDefinition());
 182       result.addMapping( "language", DatabaseLanguage.getInstance(), new EntityAdapterDefinition());
 183       result.addMapping( "mediaFolder", DatabaseMediafolder.getInstance(), new EntityAdapterDefinition());
 184       result.addMapping( "mediaType", DatabaseMediaType.getInstance(), new EntityAdapterDefinition());
 185       result.addMapping( "internalMessage", DatabaseMessages.getInstance(), new EntityAdapterDefinition());
 186       result.addMapping( "topic", DatabaseTopics.getInstance(), new EntityAdapterDefinition());
 187       result.addMapping( "user", DatabaseUsers.getInstance(), new EntityAdapterDefinition());
 188       result.addMapping( "media", DatabaseMedia.getInstance(), new EntityAdapterDefinition());
 189       result.addMapping( "uploadedMedia", DatabaseUploadedMedia.getInstance(), new EntityAdapterDefinition());
 190       result.addMapping( "image", DatabaseImages.getInstance(), new EntityAdapterDefinition());
 191       result.addMapping( "audio", DatabaseAudio.getInstance(), new EntityAdapterDefinition());
 192       result.addMapping( "video", DatabaseVideo.getInstance(), new EntityAdapterDefinition());
 193       result.addMapping( "otherMedia", DatabaseOther.getInstance(), new EntityAdapterDefinition());
 194
 195       result.addMapping( "content_x_topic", DatabaseContentToTopics.getInstance(), new EntityAdapterDefinition());
 196
 197     }
 198     catch (Throwable t) {
 199       throw new MirLocalizerFailure(t.getMessage(), t);
 200     }
 201
 202     return result;
 203   }
 204
 205   protected class CommentToContentField implements EntityAdapterDefinition.CalculatedField {
 206     public Object getValue(EntityAdapter anEntityAdapter) {
 207       try {
 208         return anEntityAdapter.getToOneRelation(
 209                     "id="+anEntityAdapter.get("to_media"),
 210                     "id",
 211                     "content" );
 212       }
 213       catch (Throwable t) {
 214         throw new RuntimeException(t.getMessage());
 215       }
 216     }
 217   }
 218
 219   protected class CommentToStatusField implements EntityAdapterDefinition.CalculatedField {
 220     public Object getValue(EntityAdapter anEntityAdapter) {
 221       try {
 222         return anEntityAdapter.getToOneRelation(
 223                     "id="+anEntityAdapter.get("to_comment_status"),
 224                     "id",
 225                     "commentStatus" );
 226       }
 227       catch (Throwable t) {
 228         throw new RuntimeException(t.getMessage());
 229       }
 230     }
 231   }
 232
 233   protected class EntityToSimpleOperationsField implements EntityAdapterDefinition.CalculatedField {
 234     private List operations;
 235
 236     public EntityToSimpleOperationsField(List anOperations) {
 237       operations = anOperations;
 238     }
 239
 240     public Object getValue(EntityAdapter anEntityAdapter) {
 241       try {
 242         Iterator i = operations.iterator();
 243         List availableOperations = new Vector();
 244
 245         while (i.hasNext()) {
 246           MirAdminInterfaceLocalizer.MirSimpleEntityOperation operation =
 247             (MirAdminInterfaceLocalizer.MirSimpleEntityOperation) i.next();
 248
 249           if (operation.isAvailable(anEntityAdapter)) {
 250             availableOperations.add(operation.getName());
 251           }
 252         };
 253
 254         return availableOperations;
 255       }
 256       catch (Throwable t) {
 257         throw new RuntimeException(t.getMessage());
 258       }
 259     }
 260   }
 261
 262   protected class FilteredField implements EntityAdapterDefinition.CalculatedField {
 263     private String fieldName;
 264
 265     public FilteredField(String aFieldName) {
 266       fieldName = aFieldName;
 267     }
 268
 269     public Object getValue(EntityAdapter anEntityAdapter) {
 270       try {
 271         if (anEntityAdapter.get("is_html")!=null && anEntityAdapter.get("is_html").equals("1")) {
 272           return MirGlobal.localizer().producerAssistant().filterHTMLText((String) anEntityAdapter.get(fieldName));
 273         }
 274         else {
 275           return MirGlobal.localizer().producerAssistant().filterNonHTMLText((String) anEntityAdapter.get(fieldName));
 276         }
 277       }
 278       catch (Throwable t) {
 279         throw new RuntimeException(t.getMessage());
 280       }
 281     }
 282   }
 283
 284   protected class StructuredContentField implements EntityAdapterDefinition.CalculatedField {
 285     private String expression;
 286
 287     public StructuredContentField(String anExpression) {
 288       expression = anExpression;
 289     }
 290
 291     public Object getValue(EntityAdapter anEntityAdapter) {
 292       try {
 293         return StructuredContentParser.parse(ParameterExpander.evaluateStringExpression(anEntityAdapter, expression));
 294       }
 295       catch (Throwable t) {
 296         throw new RuntimeException(t.getMessage());
 297       }
 298     }
 299   }
 300
 301   protected class ExpandedField implements EntityAdapterDefinition.CalculatedField {
 302     private String expression;
 303
 304     public ExpandedField(String anExpression) {
 305       expression = anExpression;
 306     }
 307
 308     public Object getValue(EntityAdapter anEntityAdapter) {
 309       try {
 310         return ParameterExpander.expandExpression(anEntityAdapter, expression);
 311       }
 312       catch (Throwable t) {
 313         throw new RuntimeException(t.getMessage());
 314       }
 315     }
 316   }
 317
 318   protected class EvaluatedField implements EntityAdapterDefinition.CalculatedField {
 319     private String expression;
 320
 321     public EvaluatedField(String anExpression) {
 322       expression = anExpression;
 323     }
 324
 325     public Object getValue(EntityAdapter anEntityAdapter) {
 326       try {
 327         return ParameterExpander.evaluateExpression(anEntityAdapter, expression);
 328       }
 329       catch (Throwable t) {
 330         throw new RuntimeException(t.getMessage());
 331       }
 332     }
 333   }
 334
 335   protected class ContentToParentField implements EntityAdapterDefinition.CalculatedField {
 336     public Object getValue(EntityAdapter anEntityAdapter) {
 337       try {
 338         logger.debug("ContentToParentField.getValue");
 339         return anEntityAdapter.getToOneRelation(
 340                     "id="+anEntityAdapter.get("to_content"),
 341                     "id",
 342                     "content" );
 343       }
 344       catch (Throwable t) {
 345         throw new RuntimeException(t.getMessage());
 346       }
 347     }
 348   }
 349
 350   protected class ContentToChildrenField implements EntityAdapterDefinition.CalculatedField {
 351     public Object getValue(EntityAdapter anEntityAdapter) {
 352       try {
 353         return anEntityAdapter.getRelation(
 354                     "to_content="+anEntityAdapter.get("id"),
 355                     "id",
 356                     "content" );
 357       }
 358       catch (Throwable t) {
 359         throw new RuntimeException(t.getMessage());
 360       }
 361     }
 362   }
 363
 364   protected class ContentToLanguageField implements EntityAdapterDefinition.CalculatedField {
 365     public Object getValue(EntityAdapter anEntityAdapter) {
 366       try {
 367         return anEntityAdapter.getToOneRelation(
 368                     "id="+anEntityAdapter.get("to_language"),
 369                     "id",
 370                     "language" );
 371       }
 372       catch (Throwable t) {
 373         throw new RuntimeException(t.getMessage());
 374       }
 375     }
 376   }
 377
 378   protected class ContentToArticleTypeField implements EntityAdapterDefinition.CalculatedField {
 379     public Object getValue(EntityAdapter anEntityAdapter) {
 380       try {
 381         return anEntityAdapter.getToOneRelation(
 382                     "id="+anEntityAdapter.get("to_article_type"),
 383                     "id",
 384                     "articleType" );
 385       }
 386       catch (Throwable t) {
 387         throw new RuntimeException(t.getMessage());
 388       }
 389     }
 390   }
 391
 392   protected class ContentToCommentsField implements EntityAdapterDefinition.CalculatedField {
 393     private String extracondition;
 394     private String order;
 395
 396     public ContentToCommentsField() {
 397       this ( " and is_published='1'", "webdb_create");
 398     }
 399
 400     public ContentToCommentsField(String anExtraCondition, String anOrder) {
 401       order = anOrder;
 402       extracondition = anExtraCondition;
 403     }
 404
 405     public Object getValue(EntityAdapter anEntityAdapter) {
 406       try {
 407         return anEntityAdapter.getRelation(
 408                     "to_media="+anEntityAdapter.get("id")+" " + extracondition,
 409                     order,
 410                     "comment" );
 411       }
 412       catch (Throwable t) {
 413         throw new RuntimeException(t.getMessage());
 414       }
 415     }
 416   }
 417
 418   protected class ContentToTopicsField implements EntityAdapterDefinition.CalculatedField {
 419     private String topicCondition;
 420
 421     public ContentToTopicsField() {
 422       this(null);
 423     }
 424
 425     public ContentToTopicsField(String aTopicCondition) {
 426       topicCondition = aTopicCondition;
 427     }
 428
 429     public Object getValue(EntityAdapter anEntityAdapter) {
 430       try {
 431         String condition = "exists (select * from content_x_topic where content_id="+anEntityAdapter.get("id")+" and topic_id=id)";
 432         if (topicCondition!=null && topicCondition.length()>0)
 433           condition = "(" + topicCondition + ") and " + condition;
 434
 435         return anEntityAdapter.getRelation(
 436                     condition,
 437                     "title",
 438                     "topic" );
 439       }
 440       catch (Throwable t) {
 441         throw new RuntimeException(t.getMessage());
 442       }
 443     }
 444   }
 445
 446   protected class ContentToMediaField implements EntityAdapterDefinition.CalculatedField {
 447     private String definition;
 448     private boolean published;
 449
 450     public ContentToMediaField(String aDefinition, boolean anOnlyPublished) {
 451       definition = aDefinition;
 452       published = anOnlyPublished;
 453     }
 454
 455     public ContentToMediaField(String aDefinition) {
 456       this(aDefinition, true);
 457     }
 458
 459     public Object getValue(EntityAdapter anEntityAdapter) {
 460       try {
 461         String condition = "exists (select * from content_x_media where content_id="+anEntityAdapter.get("id")+" and media_id=id)";
 462         if (published)
 463           condition = "is_published='t' and " + condition;
 464         return anEntityAdapter.getRelation(
 465            condition,
 466           "id",
 467           definition);
 468       }
 469       catch (Throwable t) {
 470         throw new RuntimeException(t.getMessage());
 471       }
 472     }
 473   }
 474
 475   protected class CommentToMediaField implements EntityAdapterDefinition.CalculatedField {
 476     private String definition;
 477     private boolean published;
 478
 479     public CommentToMediaField(String aDefinition, boolean anOnlyPublished) {
 480       definition = aDefinition;
 481       published = anOnlyPublished;
 482     }
 483
 484     public CommentToMediaField(String aDefinition) {
 485       this(aDefinition, true);
 486     }
 487
 488     public Object getValue(EntityAdapter anEntityAdapter) {
 489       try {
 490         String condition = "exists (select * from comment_x_media where comment_id="+anEntityAdapter.get("id")+" and media_id=id)";
 491         if (published)
 492           condition = "is_published='t' and " + condition;
 493         return anEntityAdapter.getRelation(
 494            condition,
 495           "id",
 496           definition);
 497       }
 498       catch (Throwable t) {
 499         throw new RuntimeException(t.getMessage());
 500       }
 501     }
 502   }
 503
 504   protected class ContentToIconField implements EntityAdapterDefinition.CalculatedField {
 505     public Object getValue(EntityAdapter anEntityAdapter) {
 506       EntityAdapter media;
 507       Entity mediaType;
 508       RewindableIterator iterator;
 509       Map result;
 510       MirMedia mediaHandler;
 511       String tinyIcon;
 512       String iconAlt;
 513
 514       try {
 515         iterator = (RewindableIterator) (anEntityAdapter.get("to_uploaded_media"));
 516         iterator.rewind();
 517
 518         tinyIcon = MirGlobal.config().getString("Producer.Icon.TinyText");
 519         iconAlt = "Text";
 520
 521         if (iterator.hasNext()) {
 522           media = (EntityAdapter) iterator.next();
 523
 524           mediaType = ((EntityUploadedMedia) (media.getEntity())).getMediaType();
 525           mediaHandler = MediaHelper.getHandler( mediaType );
 526
 527           if (mediaHandler.isVideo()) {
 528             tinyIcon = MirGlobal.config().getString("Producer.Icon.TinyVideo");
 529             iconAlt = "Video";
 530           }
 531           else if (mediaHandler.isAudio()) {
 532             tinyIcon = MirGlobal.config().getString("Producer.Icon.TinyAudio");
 533             iconAlt = "Audio";
 534           }
 535           else if (mediaHandler.isImage()) {
 536             tinyIcon = MirGlobal.config().getString("Producer.Icon.TinyImage");
 537             iconAlt = "Image";
 538           }
 539           else {
 540             tinyIcon = mediaHandler.getTinyIconName();
 541             iconAlt = mediaHandler.getIconAltName();
 542           }
 543
 544         }
 545       }
 546       catch (Throwable t) {
 547         logger.error("ContentToIconField: " +t.getMessage());
 548         throw new RuntimeException(t.getMessage());
 549       }
 550
 551       result = new HashMap();
 552       result.put("tiny_icon", MirGlobal.config().getString("Producer.ImageRoot") + "/" + tinyIcon);
 553       result.put("icon_alt", iconAlt);
 554
 555       return result;
 556     }
 557   }
 558
 559   protected class ContentCommentCountField implements EntityAdapterDefinition.CalculatedField {
 560     private String extraCondition;
 561
 562     public ContentCommentCountField(String anExtraCondition) {
 563       super();
 564
 565       extraCondition = anExtraCondition;
 566     }
 567
 568     public Object getValue(EntityAdapter anEntityAdapter) {
 569       try {
 570         return Integer.toString(
 571             DatabaseComment.getInstance().getSize(
 572                   "to_media="+anEntityAdapter.get("id")+" " + extraCondition));
 573       }
 574       catch (Throwable t) {
 575         throw new RuntimeException(t.getMessage());
 576       }
 577     }
 578   }
 579 }