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package org.melati.admin; |
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import java.util.Vector; |
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import java.util.Enumeration; |
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import javax.servlet.http.HttpServletResponse; |
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import org.apache.commons.httpclient.Header; |
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import org.apache.commons.httpclient.HttpClient; |
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import org.apache.commons.httpclient.HttpMethod; |
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import org.apache.commons.httpclient.methods.GetMethod; |
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import org.apache.commons.httpclient.methods.HeadMethod; |
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import org.apache.commons.httpclient.methods.PostMethod; |
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import org.apache.commons.httpclient.methods.PutMethod; |
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import org.melati.Melati; |
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import org.melati.PoemContext; |
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import org.melati.servlet.FormDataAdaptor; |
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import org.melati.servlet.InvalidUsageException; |
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import org.melati.servlet.Form; |
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import org.melati.servlet.TemplateServlet; |
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import org.melati.template.ServletTemplateContext; |
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import org.melati.template.FormParameterException; |
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import org.melati.poem.AccessToken; |
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import org.melati.poem.AccessPoemException; |
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import org.melati.poem.BaseFieldAttributes; |
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import org.melati.poem.Capability; |
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import org.melati.poem.Column; |
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import org.melati.poem.ColumnInfo; |
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import org.melati.poem.ColumnInfoTable; |
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import org.melati.poem.ColumnTypePoemType; |
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import org.melati.poem.Database; |
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import org.melati.poem.DeletionIntegrityPoemException; |
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import org.melati.poem.DisplayLevel; |
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import org.melati.poem.ExecutingSQLPoemException; |
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import org.melati.poem.Field; |
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import org.melati.poem.Initialiser; |
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import org.melati.poem.Persistent; |
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import org.melati.poem.PoemException; |
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import org.melati.poem.PoemThread; |
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import org.melati.poem.PoemTypeFactory; |
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import org.melati.poem.ReferencePoemType; |
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import org.melati.poem.Setting; |
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import org.melati.poem.Table; |
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import org.melati.poem.TableInfo; |
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import org.melati.poem.TableInfoTable; |
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import org.melati.poem.ValidationPoemException; |
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import org.melati.util.CountedDumbPagedEnumeration; |
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import org.melati.poem.util.EnumUtils; |
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import org.melati.poem.util.MappedEnumeration; |
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import org.melati.util.MelatiBugMelatiException; |
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import org.melati.util.MelatiIOException; |
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import org.melati.util.MelatiRuntimeException; |
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| 134 | 2 | public class Admin extends TemplateServlet { |
| 135 | |
private static final long serialVersionUID = 1L; |
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| 137 | 2 | private static String screenStylesheetURL = null; |
| 138 | 2 | private static String primaryDisplayTable = null; |
| 139 | 2 | private static String homepageURL = null; |
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protected static Persistent create(Table table, |
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final ServletTemplateContext context) { |
| 146 | 14 | Persistent result = table.create(new Initialiser() { |
| 147 | |
public void init(Persistent object) throws AccessPoemException, |
| 148 | |
ValidationPoemException { |
| 149 | 14 | Form.extractFields(context, object); |
| 150 | 14 | } |
| 151 | |
}); |
| 152 | 14 | result.postEdit(true); |
| 153 | 14 | return result; |
| 154 | |
} |
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protected static String adminTemplate(String name) { |
| 160 | 864 | return "org/melati/admin/" + name; |
| 161 | |
} |
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protected static String dsdTemplate(ServletTemplateContext context) { |
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| 172 | 2 | String c = PoemThread.database().getClass().getName(); |
| 173 | 2 | int dot = c.lastIndexOf('.'); |
| 174 | 2 | String p = c.substring(0, dot); |
| 175 | |
|
| 176 | 2 | context.put("package", p); |
| 177 | 2 | return adminTemplate("DSD"); |
| 178 | |
} |
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protected static String primarySelectTemplate(ServletTemplateContext context, |
| 184 | |
Melati melati) throws PoemException { |
| 185 | 84 | final Table table = melati.getTable(); |
| 186 | |
|
| 187 | |
Field primaryCriterion; |
| 188 | |
|
| 189 | 84 | Column column = table.primaryCriterionColumn(); |
| 190 | 84 | if (column != null) { |
| 191 | 66 | String sea = context.getFormField("field_" + column.getName()); |
| 192 | 66 | primaryCriterion = new Field( |
| 193 | |
sea == null ? |
| 194 | |
( |
| 195 | |
melati.getObject() == null ? |
| 196 | |
null : column.getRaw(melati.getObject())) |
| 197 | |
: column.getType().rawOfString(sea), |
| 198 | |
new BaseFieldAttributes(column,column.getType().withNullable(true))); |
| 199 | 66 | } else |
| 200 | 18 | primaryCriterion = null; |
| 201 | |
|
| 202 | 84 | context.put("primaryCriterion", primaryCriterion); |
| 203 | 84 | return adminTemplate("PrimarySelect"); |
| 204 | |
} |
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protected static String selectionTemplate(ServletTemplateContext context, |
| 211 | |
Melati melati) { |
| 212 | 112 | String templateName = context.getFormField("template"); |
| 213 | 112 | if (templateName == null) { |
| 214 | 110 | selection(context, melati, true); |
| 215 | 110 | return adminTemplate("Selection"); |
| 216 | |
} else { |
| 217 | 2 | selection(context, melati, false); |
| 218 | 2 | return adminTemplate(templateName); |
| 219 | |
} |
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} |
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protected static String selectionRightTemplate( |
| 229 | |
ServletTemplateContext context, Melati melati) { |
| 230 | 4 | selection(context, melati, true); |
| 231 | 4 | context.put("inRight", Boolean.TRUE); |
| 232 | 4 | return adminTemplate("Selection"); |
| 233 | |
} |
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protected static ServletTemplateContext selection( |
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ServletTemplateContext context, Melati melati, boolean paged) { |
| 253 | 120 | final Table table = melati.getTable(); |
| 254 | |
|
| 255 | 120 | final Database database = table.getDatabase(); |
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| 259 | 120 | final Persistent criteria = table.newPersistent(); |
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| 261 | 120 | Vector<Object> whereClause = new Vector<Object>(); |
| 262 | |
|
| 263 | 120 | for (Enumeration<Column> c = table.columns(); c.hasMoreElements();) { |
| 264 | 1614 | Column column = c.nextElement(); |
| 265 | 1614 | String name = "field_" + column.getName(); |
| 266 | 1614 | String fieldValue = Form.getFieldNulled(context, name); |
| 267 | 1614 | if (fieldValue != null) { |
| 268 | 10 | column |
| 269 | |
.setRaw_unsafe(criteria, column.getType().rawOfString(fieldValue)); |
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| 272 | 10 | whereClause.addElement(name + "=" + melati.urlEncode(fieldValue)); |
| 273 | |
} |
| 274 | 1614 | } |
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| 276 | 120 | context.put("whereClause", EnumUtils.concatenated("&", whereClause |
| 277 | |
.elements())); |
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| 281 | 120 | ReferencePoemType searchColumnsType = getSearchColumnsType(database, table); |
| 282 | |
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| 283 | 120 | Vector<Object> orderings = new Vector<Object>(); |
| 284 | 120 | Vector<Object> orderClause = new Vector<Object>(); |
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| 287 | 534 | for (int o = 1; o <= table.displayColumnsCount(DisplayLevel.summary); ++o) { |
| 288 | 414 | String name = "field_order-" + o; |
| 289 | 414 | String orderColumnIDString = Form.getFieldNulled(context, name); |
| 290 | |
Integer orderColumnID; |
| 291 | |
|
| 292 | 414 | if (orderColumnIDString != null) { |
| 293 | 20 | String toggleName = "field_order-" + o + "-toggle"; |
| 294 | 20 | String orderColumnSortOrderToggle = Form.getFieldNulled(context, |
| 295 | |
toggleName); |
| 296 | 20 | Boolean toggle = new Boolean(orderColumnSortOrderToggle); |
| 297 | 20 | orderColumnID = (Integer) searchColumnsType |
| 298 | |
.rawOfString(orderColumnIDString); |
| 299 | 20 | ColumnInfo info = (ColumnInfo) searchColumnsType |
| 300 | |
.cookedOfRaw(orderColumnID); |
| 301 | 20 | String desc = Boolean.TRUE.equals(info.getSortdescending()) ? (Boolean.TRUE |
| 302 | |
.equals(toggle) ? "" : " DESC") |
| 303 | |
: (Boolean.TRUE.equals(toggle) ? " DESC" : ""); |
| 304 | 20 | orderings.addElement(database.quotedName(info.getName()) + desc); |
| 305 | 20 | orderClause.addElement(name + "=" + orderColumnIDString); |
| 306 | |
} |
| 307 | |
} |
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| 309 | 120 | String orderBySQL = null; |
| 310 | 120 | if (orderings.elements().hasMoreElements()) |
| 311 | 18 | orderBySQL = EnumUtils.concatenated(", ", orderings.elements()); |
| 312 | 120 | context.put("orderClause", EnumUtils.concatenated("&", orderClause |
| 313 | |
.elements())); |
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|
| 315 | 120 | int start = 0; |
| 316 | 120 | String startString = Form.getFieldNulled(context, "start"); |
| 317 | 120 | if (startString != null) { |
| 318 | |
try { |
| 319 | 12 | start = Math.max(0, Integer.parseInt(startString)); |
| 320 | 0 | } catch (NumberFormatException e) { |
| 321 | 0 | throw new MelatiBugMelatiException("How did you get that in there?", |
| 322 | |
new FormParameterException("start", "Param must be an Integer")); |
| 323 | 12 | } |
| 324 | |
} |
| 325 | 120 | if (paged) { |
| 326 | 118 | final int resultsPerPage = 20; |
| 327 | 118 | context.put("results", |
| 328 | |
new CountedDumbPagedEnumeration<Persistent>( |
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table.selection(criteria, orderBySQL, false, false), |
| 330 | |
start, resultsPerPage, |
| 331 | |
table.cachedCount(criteria, false, false).count()) |
| 332 | |
); |
| 333 | 118 | } else { |
| 334 | 2 | context.put("results", table.selection(criteria, orderBySQL, false, false)); |
| 335 | |
} |
| 336 | 120 | return context; |
| 337 | |
} |
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protected static String popupSelectTemplate(ServletTemplateContext context, |
| 343 | |
Melati melati) throws PoemException { |
| 344 | 6 | popupSelect(context, melati); |
| 345 | 6 | return adminTemplate("PopupSelect"); |
| 346 | |
} |
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protected static ServletTemplateContext popupSelect(ServletTemplateContext context, |
| 349 | |
Melati melati) throws PoemException { |
| 350 | 6 | final Table table = melati.getTable(); |
| 351 | |
|
| 352 | 6 | final Database database = table.getDatabase(); |
| 353 | |
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| 356 | 6 | final Persistent criteria = table.newPersistent(); |
| 357 | |
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| 358 | 6 | MappedEnumeration<Field, Column> criterias = new MappedEnumeration<Field, Column>(table |
| 359 | 26 | .getSearchCriterionColumns()) { |
| 360 | |
public Field mapped(Column c) { |
| 361 | 20 | return c.asField(criteria).withNullable(true); |
| 362 | |
} |
| 363 | |
}; |
| 364 | |
|
| 365 | 6 | context.put("criteria", EnumUtils.vectorOf(criterias)); |
| 366 | 6 | ReferencePoemType searchColumnsType = getSearchColumnsType(database, table); |
| 367 | |
|
| 368 | 6 | Vector<Field> orderings = new Vector<Field>(); |
| 369 | |
|
| 370 | 6 | Enumeration<Object> searchColumns = searchColumnsType.possibleRaws(); |
| 371 | 6 | int o = 0; |
| 372 | 26 | while (searchColumns.hasMoreElements()) { |
| 373 | 20 | String name = "order-" + o++; |
| 374 | 20 | orderings.addElement(new Field(searchColumns.nextElement(), |
| 375 | |
new BaseFieldAttributes(name, searchColumnsType))); |
| 376 | 20 | } |
| 377 | |
|
| 378 | 6 | context.put("orderings", orderings); |
| 379 | |
|
| 380 | 6 | return context; |
| 381 | |
} |
| 382 | |
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private static ReferencePoemType getSearchColumnsType(final Database database, final Table table) { |
| 387 | 126 | return new ReferencePoemType(database |
| 388 | 126 | .getColumnInfoTable(), false) { |
| 389 | |
protected Enumeration<Integer> _possibleRaws() { |
| 390 | 114 | return new MappedEnumeration<Integer, Column>(table.getSearchCriterionColumns()) { |
| 391 | |
public Integer mapped(Column column) { |
| 392 | 88 | return column.getColumnInfo().getTroid(); |
| 393 | |
} |
| 394 | |
}; |
| 395 | |
} |
| 396 | |
}; |
| 397 | |
} |
| 398 | |
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| 402 | |
protected static String selectionWindowPrimarySelectTemplate( |
| 403 | |
ServletTemplateContext context, Melati melati) throws PoemException { |
| 404 | 4 | context.put("inPopup", Boolean.TRUE); |
| 405 | 4 | return primarySelectTemplate(context, melati); |
| 406 | |
} |
| 407 | |
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| 411 | |
protected static String selectionWindowSelectionTemplate( |
| 412 | |
ServletTemplateContext context, Melati melati) { |
| 413 | 4 | selection(context, melati, true); |
| 414 | 4 | context.put("inPopup", Boolean.TRUE); |
| 415 | 4 | return adminTemplate("Selection"); |
| 416 | |
} |
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protected static String addTemplate(final ServletTemplateContext context, |
| 429 | |
Melati melati) throws PoemException { |
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| 441 | 14 | Enumeration<Column> columns = melati.getTable().getDetailDisplayColumns(); |
| 442 | 14 | Vector<Field> fields = new Vector<Field>(); |
| 443 | 116 | while (columns.hasMoreElements()) { |
| 444 | 102 | Column column = columns.nextElement(); |
| 445 | 102 | String stringValue = context.getFormField("field_" + column.getName()); |
| 446 | 102 | Object value = null; |
| 447 | 102 | if (stringValue != null) |
| 448 | 2 | value = column.getType().rawOfString(stringValue); |
| 449 | 100 | else if (column.getType() instanceof ColumnTypePoemType) |
| 450 | 2 | value = PoemTypeFactory.STRING.getCode(); |
| 451 | 102 | fields.add(new Field(value, column)); |
| 452 | 102 | } |
| 453 | 14 | if (melati.getTable() instanceof TableInfoTable) { |
| 454 | 2 | Database database = melati.getDatabase(); |
| 455 | |
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| 456 | |
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| 457 | |
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| 458 | |
|
| 459 | 2 | final int troidHeight = 1; |
| 460 | 2 | final int troidWidth = 20; |
| 461 | 2 | Field troidNameField = new Field("id", new BaseFieldAttributes( |
| 462 | |
"troidName", "Troid column", "Name of TROID column", database |
| 463 | |
.getColumnInfoTable().getNameColumn().getType(), troidWidth, |
| 464 | |
troidHeight, null, false, true, true)); |
| 465 | |
|
| 466 | 2 | fields.add(troidNameField); |
| 467 | |
} |
| 468 | 14 | context.put("fields", fields.elements()); |
| 469 | 14 | return adminTemplate("Add"); |
| 470 | |
} |
| 471 | |
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| 479 | |
protected static String addUpdateTemplate(ServletTemplateContext context, |
| 480 | |
Melati melati) throws PoemException { |
| 481 | |
|
| 482 | 14 | Persistent newPersistent = create(melati.getTable(), context); |
| 483 | |
|
| 484 | 14 | if (melati.getTable() instanceof TableInfoTable) |
| 485 | 2 | melati.getDatabase().addTableAndCommit((TableInfo) newPersistent, |
| 486 | |
context.getFormField("field_troidName")); |
| 487 | 14 | if (melati.getTable() instanceof ColumnInfoTable) |
| 488 | 2 | ((ColumnInfo) newPersistent).getTableinfo().actualTable() |
| 489 | |
.addColumnAndCommit((ColumnInfo) newPersistent); |
| 490 | 14 | melati.setPoemContext(new PoemContext(newPersistent)); |
| 491 | 14 | melati.loadTableAndObject(); |
| 492 | |
|
| 493 | 14 | melati.getResponse().setStatus(201); |
| 494 | 14 | return adminTemplate("Updated"); |
| 495 | |
} |
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protected static String updateTemplate(ServletTemplateContext context, |
| 505 | |
Melati melati) throws PoemException { |
| 506 | 4 | Persistent object = melati.getObject(); |
| 507 | 4 | object.preEdit(); |
| 508 | 4 | Form.extractFields(context, object); |
| 509 | 4 | object.postEdit(false); |
| 510 | 4 | return adminTemplate("Updated"); |
| 511 | |
} |
| 512 | |
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| 513 | |
protected static String deleteTemplate(ServletTemplateContext context, |
| 514 | |
Melati melati) throws PoemException { |
| 515 | |
try { |
| 516 | 12 | if (melati.getTable().getName().equals("tableinfo")) { |
| 517 | 4 | TableInfo tableInfo = (TableInfo) melati.getObject(); |
| 518 | 4 | melati.getDatabase().deleteTableAndCommit(tableInfo); |
| 519 | 2 | } else if (melati.getTable().getName().equals("columninfo")) { |
| 520 | 4 | ColumnInfo columnInfo = (ColumnInfo) melati.getObject(); |
| 521 | 4 | columnInfo.getTableinfo().actualTable().deleteColumnAndCommit( |
| 522 | |
columnInfo); |
| 523 | 4 | } else |
| 524 | 4 | melati.getObject().delete(); |
| 525 | |
|
| 526 | 10 | return adminTemplate("Updated"); |
| 527 | 2 | } catch (DeletionIntegrityPoemException e) { |
| 528 | 2 | context.put("references", e.references); |
| 529 | 2 | context.put("returnURL", melati.getSameURL() + "?action=Delete"); |
| 530 | 2 | return adminTemplate("DeleteFailure"); |
| 531 | |
} |
| 532 | |
} |
| 533 | |
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| 534 | |
protected static String duplicateTemplate(ServletTemplateContext context, |
| 535 | |
Melati melati) throws PoemException { |
| 536 | 2 | Persistent dup = melati.getObject().duplicated(); |
| 537 | 2 | Form.extractFields(context, dup); |
| 538 | |
try { |
| 539 | 2 | dup.getTable().create(dup); |
| 540 | 0 | } catch (ExecutingSQLPoemException e) { |
| 541 | 0 | throw new NonUniqueKeyValueAnticipatedException(e); |
| 542 | 2 | } |
| 543 | 2 | melati.setPoemContext(new PoemContext(dup)); |
| 544 | 2 | melati.loadTableAndObject(); |
| 545 | |
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| 546 | 2 | return adminTemplate("Updated"); |
| 547 | |
} |
| 548 | |
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protected static String modifyTemplate(ServletTemplateContext context, |
| 559 | |
Melati melati) throws FormParameterException { |
| 560 | 18 | String action = melati.getRequest().getParameter("action"); |
| 561 | 18 | if ("Update".equals(action)) |
| 562 | 4 | return updateTemplate(context, melati); |
| 563 | 14 | if ("Delete".equals(action)) |
| 564 | 12 | return deleteTemplate(context, melati); |
| 565 | 2 | if ("Duplicate".equals(action)) |
| 566 | 2 | return duplicateTemplate(context, melati); |
| 567 | |
else |
| 568 | 0 | throw new MelatiBugMelatiException("How did you get that in there?", |
| 569 | |
new FormParameterException( |
| 570 | |
"action", "Bad action from Edit: " + action)); |
| 571 | |
} |
| 572 | |
|
| 573 | |
protected static String uploadTemplate(ServletTemplateContext context) |
| 574 | |
throws PoemException { |
| 575 | 4 | context.put("field", context.getFormField("field")); |
| 576 | 4 | return adminTemplate("Upload"); |
| 577 | |
} |
| 578 | |
|
| 579 | |
|
| 580 | |
|
| 581 | |
|
| 582 | |
|
| 583 | |
|
| 584 | |
|
| 585 | |
|
| 586 | |
|
| 587 | |
|
| 588 | |
|
| 589 | |
|
| 590 | |
|
| 591 | |
|
| 592 | |
protected static String uploadDoneTemplate(ServletTemplateContext context) |
| 593 | |
throws PoemException { |
| 594 | 2 | String field = context.getFormField("field"); |
| 595 | 2 | context.put("field", field); |
| 596 | 2 | String url = context.getMultipartFormField("file").getDataURL(); |
| 597 | 2 | if (url == null) |
| 598 | 0 | throw new NullUrlDataAdaptorException(context.getMultipartFormField("file").getFormDataAdaptor()); |
| 599 | 2 | context.put("url", url); |
| 600 | 2 | return adminTemplate("UploadDone"); |
| 601 | |
} |
| 602 | |
|
| 603 | 2 | static class NullUrlDataAdaptorException extends MelatiRuntimeException { |
| 604 | |
private static final long serialVersionUID = 1L; |
| 605 | |
private FormDataAdaptor fda; |
| 606 | |
NullUrlDataAdaptorException(FormDataAdaptor fda) { |
| 607 | |
this.fda = fda; |
| 608 | |
} |
| 609 | |
|
| 610 | |
|
| 611 | |
public String getMessage() { |
| 612 | |
return "The configured FormDataAdaptor (" + fda.getClass().getName() + ") returns a null URL."; |
| 613 | |
} |
| 614 | |
} |
| 615 | |
|
| 616 | |
protected static String setupTemplate(ServletTemplateContext context, |
| 617 | |
Melati melati) { |
| 618 | 4 | screenStylesheetURL = melati.getDatabase().getSettingTable().ensure( |
| 619 | |
Admin.class.getName() + ".ScreenStylesheetURL", "/blue.css", |
| 620 | |
"ScreenStylesheetURL", |
| 621 | |
"path to stylesheet, relative to melati-static, starting with a slash") |
| 622 | |
.getValue(); |
| 623 | 4 | primaryDisplayTable = melati.getDatabase().getSettingTable().ensure( |
| 624 | |
Admin.class.getName() + ".PrimaryDisplayTable", "setting", |
| 625 | |
"PrimaryDisplayTable", "The default table to display").getValue(); |
| 626 | 4 | Setting homepageURLSetting = melati.getDatabase().getSettingTable().ensure( |
| 627 | |
Admin.class.getName() + ".HomepageURL", "http://www.melati.org/", |
| 628 | |
"HomepageURL", "The home page for this database"); |
| 629 | 4 | homepageURL = homepageURLSetting.getValue(); |
| 630 | |
|
| 631 | |
|
| 632 | |
|
| 633 | |
|
| 634 | |
|
| 635 | 4 | return adminTemplate("Updated"); |
| 636 | |
} |
| 637 | |
|
| 638 | |
protected String doTemplateRequest(Melati melati, |
| 639 | |
ServletTemplateContext context) throws Exception { |
| 640 | 883 | if (melati.getMethod().equals("Proxy")) |
| 641 | 5 | return proxy(melati, context); |
| 642 | 878 | melati.getSession().setAttribute("generatedByMelatiClass",this.getClass().getName()); |
| 643 | |
|
| 644 | 878 | context.put("admin", new AdminUtils(melati)); |
| 645 | |
|
| 646 | 878 | String table = Form.getFieldNulled(context, "table"); |
| 647 | 878 | if (table != null) { |
| 648 | 16 | if (!table.equals(melati.getTable().getName())) { |
| 649 | 8 | melati.getPoemContext().setTable(table); |
| 650 | 8 | melati.getPoemContext().setTroid(null); |
| 651 | 8 | melati.loadTableAndObject(); |
| 652 | |
} |
| 653 | |
} |
| 654 | 878 | if (Form.getFieldNulled(context, "goto") != null) |
| 655 | 0 | melati.getResponse().sendRedirect(Form.getField(context, "goto", null)); |
| 656 | |
|
| 657 | 878 | melati.setPassbackExceptionHandling(); |
| 658 | 878 | melati.setResponseContentType("text/html"); |
| 659 | |
|
| 660 | 878 | Capability admin = PoemThread.database().getCanAdminister(); |
| 661 | 878 | AccessToken token = PoemThread.accessToken(); |
| 662 | 878 | if (!token.givesCapability(admin)) |
| 663 | 2 | throw new AccessPoemException(token, admin); |
| 664 | |
|
| 665 | |
|
| 666 | 876 | if (melati.getMethod() == null) |
| 667 | 0 | return adminTemplate("Main"); |
| 668 | 876 | if (melati.getMethod().equals("blank")) |
| 669 | 124 | return adminTemplate("blank"); |
| 670 | 752 | if (melati.getMethod().equals("setup")) |
| 671 | 4 | return setupTemplate(context, melati); |
| 672 | 748 | if (melati.getMethod().equals("Main")) |
| 673 | 52 | return adminTemplate("Main"); |
| 674 | 696 | if (melati.getMethod().equals("Top")) |
| 675 | 58 | return adminTemplate("Top"); |
| 676 | 638 | if (melati.getMethod().equals("UploadDone")) |
| 677 | 2 | return uploadDoneTemplate(context); |
| 678 | 636 | if (melati.getMethod().equals("Record")) |
| 679 | 80 | return adminTemplate("Record"); |
| 680 | 556 | if (melati.getMethod().equals("Selection")) |
| 681 | 112 | return selectionTemplate(context, melati); |
| 682 | |
|
| 683 | 444 | if (melati.getObject() != null) { |
| 684 | 100 | if (melati.getMethod().equals("Update")) |
| 685 | 18 | return modifyTemplate(context, melati); |
| 686 | 82 | if (melati.getObject() instanceof AdminSpecialised) { |
| 687 | 12 | String templateName = ((AdminSpecialised) melati.getObject()) |
| 688 | |
.adminHandle(melati, melati.getMarkupLanguage()); |
| 689 | 12 | if (templateName != null) |
| 690 | 10 | return templateName; |
| 691 | |
} |
| 692 | |
} |
| 693 | |
|
| 694 | 416 | if (melati.getTable() != null) { |
| 695 | 412 | if (melati.getMethod().equals("Tree")) |
| 696 | 6 | return adminTemplate("Tree"); |
| 697 | 406 | if (melati.getMethod().equals("Bottom")) |
| 698 | 70 | return adminTemplate("Bottom"); |
| 699 | 336 | if (melati.getMethod().equals("Table")) |
| 700 | 72 | return adminTemplate("Table"); |
| 701 | 264 | if (melati.getMethod().equals("PrimarySelect")) |
| 702 | 80 | return primarySelectTemplate(context, melati); |
| 703 | 184 | if (melati.getMethod().equals("EditHeader")) |
| 704 | 20 | return adminTemplate("EditHeader"); |
| 705 | 164 | if (melati.getMethod().equals("Edit")) |
| 706 | 40 | return adminTemplate("Edit"); |
| 707 | 124 | if (melati.getMethod().equals("Upload")) |
| 708 | 4 | return uploadTemplate(context); |
| 709 | |
|
| 710 | 120 | if (melati.getMethod().equals("SelectionRight")) |
| 711 | 4 | return selectionRightTemplate(context, melati); |
| 712 | 116 | if (melati.getMethod().equals("Navigation")) |
| 713 | 72 | return adminTemplate("Navigation"); |
| 714 | 44 | if (melati.getMethod().equals("PopUp")) |
| 715 | 6 | return popupSelectTemplate(context, melati); |
| 716 | 38 | if (melati.getMethod().equals("SelectionWindow")) |
| 717 | 2 | return adminTemplate("SelectionWindow"); |
| 718 | 36 | if (melati.getMethod().equals("SelectionWindowPrimarySelect")) |
| 719 | 4 | return selectionWindowPrimarySelectTemplate(context, melati); |
| 720 | 32 | if (melati.getMethod().equals("SelectionWindowSelection")) |
| 721 | 4 | return selectionWindowSelectionTemplate(context, melati); |
| 722 | 28 | if (melati.getMethod().equals("Add")) |
| 723 | 14 | return addTemplate(context, melati); |
| 724 | 14 | if (melati.getMethod().equals("Created")) |
| 725 | 14 | return addUpdateTemplate(context, melati); |
| 726 | |
} |
| 727 | 4 | if (melati.getMethod().equals("DSD")) |
| 728 | 2 | return dsdTemplate(context); |
| 729 | |
|
| 730 | 2 | throw new InvalidUsageException(this, melati.getPoemContext()); |
| 731 | |
} |
| 732 | |
|
| 733 | |
private String proxy(Melati melati, ServletTemplateContext context) { |
| 734 | 5 | if (melati.getSession().getAttribute("generatedByMelatiClass") == null) |
| 735 | 2 | throw new AnticipatedException("Only available from within an Admin generated page"); |
| 736 | 3 | String method = melati.getRequest().getMethod(); |
| 737 | 3 | String url = melati.getRequest().getQueryString(); |
| 738 | 3 | HttpServletResponse response = melati.getResponse(); |
| 739 | 3 | HttpMethod httpMethod = null; |
| 740 | |
try { |
| 741 | |
|
| 742 | 3 | HttpClient client = new HttpClient(); |
| 743 | 3 | if (method.equals("GET")) |
| 744 | 2 | httpMethod = new GetMethod(url); |
| 745 | 1 | else if (method.equals("POST")) |
| 746 | 0 | httpMethod = new PostMethod(url); |
| 747 | 1 | else if (method.equals("PUT")) |
| 748 | 0 | httpMethod = new PutMethod(url); |
| 749 | 1 | else if (method.equals("HEAD")) |
| 750 | 1 | httpMethod = new HeadMethod(url); |
| 751 | |
else |
| 752 | 0 | throw new RuntimeException("Unexpected method '" + method + "'"); |
| 753 | |
try { |
| 754 | 3 | httpMethod.setFollowRedirects(true); |
| 755 | 3 | client.executeMethod(httpMethod); |
| 756 | 28 | for (Header h : httpMethod.getResponseHeaders()) { |
| 757 | 25 | response.setHeader(h.getName(), h.getValue()); |
| 758 | |
} |
| 759 | 3 | response.setStatus(httpMethod.getStatusCode()); |
| 760 | 3 | response.setHeader("Cache-Control", "no-cache"); |
| 761 | 3 | byte[] outputBytes = httpMethod.getResponseBody(); |
| 762 | 3 | if (outputBytes != null) { |
| 763 | 2 | response.setBufferSize(outputBytes.length); |
| 764 | 2 | response.getWriter().write(new String(outputBytes)); |
| 765 | 2 | response.getWriter().flush(); |
| 766 | |
} |
| 767 | 0 | } catch (Exception e) { |
| 768 | 0 | throw new MelatiIOException(e); |
| 769 | 3 | } |
| 770 | |
} finally { |
| 771 | 3 | if (httpMethod != null) |
| 772 | 3 | httpMethod.releaseConnection(); |
| 773 | |
} |
| 774 | 3 | return null; |
| 775 | |
} |
| 776 | |
|
| 777 | |
|
| 778 | |
|
| 779 | |
|
| 780 | |
static String getScreenStylesheetURL() { |
| 781 | 1794 | return screenStylesheetURL; |
| 782 | |
} |
| 783 | |
|
| 784 | |
|
| 785 | |
|
| 786 | |
|
| 787 | |
static void setScreenStylesheetURL(String screenStylesheetURL) { |
| 788 | 4 | Admin.screenStylesheetURL = screenStylesheetURL; |
| 789 | 4 | } |
| 790 | |
|
| 791 | |
|
| 792 | |
|
| 793 | |
|
| 794 | |
static String getPrimaryDisplayTable() { |
| 795 | 1368 | return primaryDisplayTable; |
| 796 | |
} |
| 797 | |
|
| 798 | |
|
| 799 | |
|
| 800 | |
|
| 801 | |
static void setPrimaryDisplayTable(String primaryDisplayTable) { |
| 802 | 4 | Admin.primaryDisplayTable = primaryDisplayTable; |
| 803 | 4 | } |
| 804 | |
|
| 805 | |
|
| 806 | |
|
| 807 | |
|
| 808 | |
static String getHomepageURL() { |
| 809 | 348 | return homepageURL; |
| 810 | |
} |
| 811 | |
|
| 812 | |
|
| 813 | |
|
| 814 | |
|
| 815 | |
static void setHomepageURL(String homepageURL) { |
| 816 | 4 | Admin.homepageURL = homepageURL; |
| 817 | 4 | } |
| 818 | |
} |