The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2006 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package android.database.sqlite; |
| 18 | |
| 19 | import android.database.AbstractWindowedCursor; |
| 20 | import android.database.CursorWindow; |
| 21 | import android.database.DataSetObserver; |
| 22 | import android.database.SQLException; |
| 23 | |
| 24 | import android.os.Handler; |
| 25 | import android.os.Message; |
| 26 | import android.os.Process; |
Brad Fitzpatrick | 32e60c7 | 2010-09-30 16:22:36 -0700 | [diff] [blame] | 27 | import android.os.StrictMode; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 28 | import android.text.TextUtils; |
| 29 | import android.util.Config; |
| 30 | import android.util.Log; |
| 31 | |
| 32 | import java.util.HashMap; |
| 33 | import java.util.Iterator; |
| 34 | import java.util.Map; |
| 35 | import java.util.concurrent.locks.ReentrantLock; |
| 36 | |
| 37 | /** |
| 38 | * A Cursor implementation that exposes results from a query on a |
| 39 | * {@link SQLiteDatabase}. |
Jeff Hamilton | f3ca9a5 | 2010-05-12 15:04:33 -0700 | [diff] [blame] | 40 | * |
| 41 | * SQLiteCursor is not internally synchronized so code using a SQLiteCursor from multiple |
| 42 | * threads should perform its own synchronization when using the SQLiteCursor. |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 43 | */ |
| 44 | public class SQLiteCursor extends AbstractWindowedCursor { |
| 45 | static final String TAG = "Cursor"; |
| 46 | static final int NO_COUNT = -1; |
| 47 | |
| 48 | /** The name of the table to edit */ |
| 49 | private String mEditTable; |
| 50 | |
| 51 | /** The names of the columns in the rows */ |
| 52 | private String[] mColumns; |
| 53 | |
| 54 | /** The query object for the cursor */ |
| 55 | private SQLiteQuery mQuery; |
| 56 | |
| 57 | /** The database the cursor was created from */ |
| 58 | private SQLiteDatabase mDatabase; |
| 59 | |
| 60 | /** The compiled query this cursor came from */ |
| 61 | private SQLiteCursorDriver mDriver; |
| 62 | |
| 63 | /** The number of rows in the cursor */ |
| 64 | private int mCount = NO_COUNT; |
| 65 | |
| 66 | /** A mapping of column names to column indices, to speed up lookups */ |
| 67 | private Map<String, Integer> mColumnNameMap; |
| 68 | |
Vasu Nori | d606b4b | 2010-02-24 12:54:20 -0800 | [diff] [blame] | 69 | /** Used to find out where a cursor was allocated in case it never got released. */ |
| 70 | private Throwable mStackTrace; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 71 | |
| 72 | /** |
| 73 | * mMaxRead is the max items that each cursor window reads |
| 74 | * default to a very high value |
| 75 | */ |
| 76 | private int mMaxRead = Integer.MAX_VALUE; |
| 77 | private int mInitialRead = Integer.MAX_VALUE; |
| 78 | private int mCursorState = 0; |
| 79 | private ReentrantLock mLock = null; |
| 80 | private boolean mPendingData = false; |
| 81 | |
| 82 | /** |
| 83 | * support for a cursor variant that doesn't always read all results |
| 84 | * initialRead is the initial number of items that cursor window reads |
| 85 | * if query contains more than this number of items, a thread will be |
| 86 | * created and handle the left over items so that caller can show |
| 87 | * results as soon as possible |
| 88 | * @param initialRead initial number of items that cursor read |
| 89 | * @param maxRead leftover items read at maxRead items per time |
| 90 | * @hide |
| 91 | */ |
| 92 | public void setLoadStyle(int initialRead, int maxRead) { |
| 93 | mMaxRead = maxRead; |
| 94 | mInitialRead = initialRead; |
| 95 | mLock = new ReentrantLock(true); |
| 96 | } |
| 97 | |
| 98 | private void queryThreadLock() { |
| 99 | if (mLock != null) { |
| 100 | mLock.lock(); |
| 101 | } |
| 102 | } |
| 103 | |
| 104 | private void queryThreadUnlock() { |
| 105 | if (mLock != null) { |
| 106 | mLock.unlock(); |
| 107 | } |
| 108 | } |
| 109 | |
| 110 | |
| 111 | /** |
| 112 | * @hide |
| 113 | */ |
| 114 | final private class QueryThread implements Runnable { |
| 115 | private final int mThreadState; |
| 116 | QueryThread(int version) { |
| 117 | mThreadState = version; |
| 118 | } |
| 119 | private void sendMessage() { |
| 120 | if (mNotificationHandler != null) { |
| 121 | mNotificationHandler.sendEmptyMessage(1); |
| 122 | mPendingData = false; |
| 123 | } else { |
| 124 | mPendingData = true; |
| 125 | } |
| 126 | |
| 127 | } |
| 128 | public void run() { |
| 129 | // use cached mWindow, to avoid get null mWindow |
| 130 | CursorWindow cw = mWindow; |
| 131 | Process.setThreadPriority(Process.myTid(), Process.THREAD_PRIORITY_BACKGROUND); |
| 132 | // the cursor's state doesn't change |
| 133 | while (true) { |
| 134 | mLock.lock(); |
| 135 | if (mCursorState != mThreadState) { |
| 136 | mLock.unlock(); |
| 137 | break; |
| 138 | } |
| 139 | try { |
| 140 | int count = mQuery.fillWindow(cw, mMaxRead, mCount); |
| 141 | // return -1 means not finished |
| 142 | if (count != 0) { |
| 143 | if (count == NO_COUNT){ |
| 144 | mCount += mMaxRead; |
| 145 | sendMessage(); |
| 146 | } else { |
| 147 | mCount = count; |
| 148 | sendMessage(); |
| 149 | break; |
| 150 | } |
| 151 | } else { |
| 152 | break; |
| 153 | } |
| 154 | } catch (Exception e) { |
| 155 | // end the tread when the cursor is close |
| 156 | break; |
| 157 | } finally { |
| 158 | mLock.unlock(); |
| 159 | } |
| 160 | } |
| 161 | } |
| 162 | } |
| 163 | |
| 164 | /** |
| 165 | * @hide |
| 166 | */ |
| 167 | protected class MainThreadNotificationHandler extends Handler { |
| 168 | public void handleMessage(Message msg) { |
| 169 | notifyDataSetChange(); |
| 170 | } |
| 171 | } |
| 172 | |
| 173 | /** |
| 174 | * @hide |
| 175 | */ |
| 176 | protected MainThreadNotificationHandler mNotificationHandler; |
| 177 | |
| 178 | public void registerDataSetObserver(DataSetObserver observer) { |
| 179 | super.registerDataSetObserver(observer); |
| 180 | if ((Integer.MAX_VALUE != mMaxRead || Integer.MAX_VALUE != mInitialRead) && |
| 181 | mNotificationHandler == null) { |
| 182 | queryThreadLock(); |
| 183 | try { |
| 184 | mNotificationHandler = new MainThreadNotificationHandler(); |
| 185 | if (mPendingData) { |
| 186 | notifyDataSetChange(); |
| 187 | mPendingData = false; |
| 188 | } |
| 189 | } finally { |
| 190 | queryThreadUnlock(); |
| 191 | } |
| 192 | } |
| 193 | |
| 194 | } |
| 195 | |
| 196 | /** |
| 197 | * Execute a query and provide access to its result set through a Cursor |
| 198 | * interface. For a query such as: {@code SELECT name, birth, phone FROM |
| 199 | * myTable WHERE ... LIMIT 1,20 ORDER BY...} the column names (name, birth, |
| 200 | * phone) would be in the projection argument and everything from |
| 201 | * {@code FROM} onward would be in the params argument. This constructor |
| 202 | * has package scope. |
| 203 | * |
| 204 | * @param db a reference to a Database object that is already constructed |
| 205 | * and opened |
| 206 | * @param editTable the name of the table used for this query |
| 207 | * @param query the rest of the query terms |
| 208 | * cursor is finalized |
| 209 | */ |
| 210 | public SQLiteCursor(SQLiteDatabase db, SQLiteCursorDriver driver, |
| 211 | String editTable, SQLiteQuery query) { |
| 212 | // The AbstractCursor constructor needs to do some setup. |
| 213 | super(); |
Vasu Nori | 08b448e | 2010-03-03 10:05:16 -0800 | [diff] [blame] | 214 | mStackTrace = new DatabaseObjectNotClosedException().fillInStackTrace(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 215 | mDatabase = db; |
| 216 | mDriver = driver; |
| 217 | mEditTable = editTable; |
| 218 | mColumnNameMap = null; |
| 219 | mQuery = query; |
| 220 | |
| 221 | try { |
| 222 | db.lock(); |
| 223 | |
| 224 | // Setup the list of columns |
| 225 | int columnCount = mQuery.columnCountLocked(); |
| 226 | mColumns = new String[columnCount]; |
| 227 | |
| 228 | // Read in all column names |
| 229 | for (int i = 0; i < columnCount; i++) { |
| 230 | String columnName = mQuery.columnNameLocked(i); |
| 231 | mColumns[i] = columnName; |
| 232 | if (Config.LOGV) { |
| 233 | Log.v("DatabaseWindow", "mColumns[" + i + "] is " |
| 234 | + mColumns[i]); |
| 235 | } |
| 236 | |
| 237 | // Make note of the row ID column index for quick access to it |
| 238 | if ("_id".equals(columnName)) { |
| 239 | mRowIdColumnIndex = i; |
| 240 | } |
| 241 | } |
| 242 | } finally { |
| 243 | db.unlock(); |
| 244 | } |
| 245 | } |
| 246 | |
| 247 | /** |
| 248 | * @return the SQLiteDatabase that this cursor is associated with. |
| 249 | */ |
| 250 | public SQLiteDatabase getDatabase() { |
| 251 | return mDatabase; |
| 252 | } |
| 253 | |
| 254 | @Override |
| 255 | public boolean onMove(int oldPosition, int newPosition) { |
| 256 | // Make sure the row at newPosition is present in the window |
| 257 | if (mWindow == null || newPosition < mWindow.getStartPosition() || |
| 258 | newPosition >= (mWindow.getStartPosition() + mWindow.getNumRows())) { |
| 259 | fillWindow(newPosition); |
| 260 | } |
| 261 | |
| 262 | return true; |
| 263 | } |
| 264 | |
| 265 | @Override |
| 266 | public int getCount() { |
| 267 | if (mCount == NO_COUNT) { |
| 268 | fillWindow(0); |
| 269 | } |
| 270 | return mCount; |
| 271 | } |
| 272 | |
| 273 | private void fillWindow (int startPos) { |
| 274 | if (mWindow == null) { |
| 275 | // If there isn't a window set already it will only be accessed locally |
| 276 | mWindow = new CursorWindow(true /* the window is local only */); |
| 277 | } else { |
| 278 | mCursorState++; |
| 279 | queryThreadLock(); |
| 280 | try { |
| 281 | mWindow.clear(); |
| 282 | } finally { |
| 283 | queryThreadUnlock(); |
| 284 | } |
| 285 | } |
| 286 | mWindow.setStartPosition(startPos); |
| 287 | mCount = mQuery.fillWindow(mWindow, mInitialRead, 0); |
| 288 | // return -1 means not finished |
| 289 | if (mCount == NO_COUNT){ |
| 290 | mCount = startPos + mInitialRead; |
| 291 | Thread t = new Thread(new QueryThread(mCursorState), "query thread"); |
| 292 | t.start(); |
| 293 | } |
| 294 | } |
| 295 | |
| 296 | @Override |
| 297 | public int getColumnIndex(String columnName) { |
| 298 | // Create mColumnNameMap on demand |
| 299 | if (mColumnNameMap == null) { |
| 300 | String[] columns = mColumns; |
| 301 | int columnCount = columns.length; |
| 302 | HashMap<String, Integer> map = new HashMap<String, Integer>(columnCount, 1); |
| 303 | for (int i = 0; i < columnCount; i++) { |
| 304 | map.put(columns[i], i); |
| 305 | } |
| 306 | mColumnNameMap = map; |
| 307 | } |
| 308 | |
| 309 | // Hack according to bug 903852 |
| 310 | final int periodIndex = columnName.lastIndexOf('.'); |
| 311 | if (periodIndex != -1) { |
| 312 | Exception e = new Exception(); |
| 313 | Log.e(TAG, "requesting column name with table name -- " + columnName, e); |
| 314 | columnName = columnName.substring(periodIndex + 1); |
| 315 | } |
| 316 | |
| 317 | Integer i = mColumnNameMap.get(columnName); |
| 318 | if (i != null) { |
| 319 | return i.intValue(); |
| 320 | } else { |
| 321 | return -1; |
| 322 | } |
| 323 | } |
| 324 | |
| 325 | /** |
| 326 | * @hide |
| 327 | * @deprecated |
| 328 | */ |
| 329 | @Override |
| 330 | public boolean deleteRow() { |
| 331 | checkPosition(); |
| 332 | |
| 333 | // Only allow deletes if there is an ID column, and the ID has been read from it |
| 334 | if (mRowIdColumnIndex == -1 || mCurrentRowID == null) { |
| 335 | Log.e(TAG, |
| 336 | "Could not delete row because either the row ID column is not available or it" + |
| 337 | "has not been read."); |
| 338 | return false; |
| 339 | } |
| 340 | |
| 341 | boolean success; |
| 342 | |
| 343 | /* |
| 344 | * Ensure we don't change the state of the database when another |
| 345 | * thread is holding the database lock. requery() and moveTo() are also |
| 346 | * synchronized here to make sure they get the state of the database |
| 347 | * immediately following the DELETE. |
| 348 | */ |
| 349 | mDatabase.lock(); |
| 350 | try { |
| 351 | try { |
| 352 | mDatabase.delete(mEditTable, mColumns[mRowIdColumnIndex] + "=?", |
| 353 | new String[] {mCurrentRowID.toString()}); |
| 354 | success = true; |
| 355 | } catch (SQLException e) { |
| 356 | success = false; |
| 357 | } |
| 358 | |
| 359 | int pos = mPos; |
| 360 | requery(); |
| 361 | |
| 362 | /* |
| 363 | * Ensure proper cursor state. Note that mCurrentRowID changes |
| 364 | * in this call. |
| 365 | */ |
| 366 | moveToPosition(pos); |
| 367 | } finally { |
| 368 | mDatabase.unlock(); |
| 369 | } |
| 370 | |
| 371 | if (success) { |
| 372 | onChange(true); |
| 373 | return true; |
| 374 | } else { |
| 375 | return false; |
| 376 | } |
| 377 | } |
| 378 | |
| 379 | @Override |
| 380 | public String[] getColumnNames() { |
| 381 | return mColumns; |
| 382 | } |
| 383 | |
| 384 | /** |
| 385 | * @hide |
| 386 | * @deprecated |
| 387 | */ |
| 388 | @Override |
| 389 | public boolean supportsUpdates() { |
| 390 | return super.supportsUpdates() && !TextUtils.isEmpty(mEditTable); |
| 391 | } |
| 392 | |
| 393 | /** |
| 394 | * @hide |
| 395 | * @deprecated |
| 396 | */ |
| 397 | @Override |
| 398 | public boolean commitUpdates(Map<? extends Long, |
| 399 | ? extends Map<String, Object>> additionalValues) { |
| 400 | if (!supportsUpdates()) { |
| 401 | Log.e(TAG, "commitUpdates not supported on this cursor, did you " |
| 402 | + "include the _id column?"); |
| 403 | return false; |
| 404 | } |
| 405 | |
| 406 | /* |
| 407 | * Prevent other threads from changing the updated rows while they're |
| 408 | * being processed here. |
| 409 | */ |
| 410 | synchronized (mUpdatedRows) { |
| 411 | if (additionalValues != null) { |
| 412 | mUpdatedRows.putAll(additionalValues); |
| 413 | } |
| 414 | |
| 415 | if (mUpdatedRows.size() == 0) { |
| 416 | return true; |
| 417 | } |
| 418 | |
| 419 | /* |
| 420 | * Prevent other threads from changing the database state while |
| 421 | * we process the updated rows, and prevents us from changing the |
| 422 | * database behind the back of another thread. |
| 423 | */ |
| 424 | mDatabase.beginTransaction(); |
| 425 | try { |
| 426 | StringBuilder sql = new StringBuilder(128); |
| 427 | |
| 428 | // For each row that has been updated |
| 429 | for (Map.Entry<Long, Map<String, Object>> rowEntry : |
| 430 | mUpdatedRows.entrySet()) { |
| 431 | Map<String, Object> values = rowEntry.getValue(); |
| 432 | Long rowIdObj = rowEntry.getKey(); |
| 433 | |
| 434 | if (rowIdObj == null || values == null) { |
| 435 | throw new IllegalStateException("null rowId or values found! rowId = " |
| 436 | + rowIdObj + ", values = " + values); |
| 437 | } |
| 438 | |
| 439 | if (values.size() == 0) { |
| 440 | continue; |
| 441 | } |
| 442 | |
| 443 | long rowId = rowIdObj.longValue(); |
| 444 | |
| 445 | Iterator<Map.Entry<String, Object>> valuesIter = |
| 446 | values.entrySet().iterator(); |
| 447 | |
| 448 | sql.setLength(0); |
| 449 | sql.append("UPDATE " + mEditTable + " SET "); |
| 450 | |
| 451 | // For each column value that has been updated |
| 452 | Object[] bindings = new Object[values.size()]; |
| 453 | int i = 0; |
| 454 | while (valuesIter.hasNext()) { |
| 455 | Map.Entry<String, Object> entry = valuesIter.next(); |
| 456 | sql.append(entry.getKey()); |
| 457 | sql.append("=?"); |
| 458 | bindings[i] = entry.getValue(); |
| 459 | if (valuesIter.hasNext()) { |
| 460 | sql.append(", "); |
| 461 | } |
| 462 | i++; |
| 463 | } |
| 464 | |
| 465 | sql.append(" WHERE " + mColumns[mRowIdColumnIndex] |
| 466 | + '=' + rowId); |
| 467 | sql.append(';'); |
| 468 | mDatabase.execSQL(sql.toString(), bindings); |
| 469 | mDatabase.rowUpdated(mEditTable, rowId); |
| 470 | } |
| 471 | mDatabase.setTransactionSuccessful(); |
| 472 | } finally { |
| 473 | mDatabase.endTransaction(); |
| 474 | } |
| 475 | |
| 476 | mUpdatedRows.clear(); |
| 477 | } |
| 478 | |
| 479 | // Let any change observers know about the update |
| 480 | onChange(true); |
| 481 | |
| 482 | return true; |
| 483 | } |
| 484 | |
| 485 | private void deactivateCommon() { |
| 486 | if (Config.LOGV) Log.v(TAG, "<<< Releasing cursor " + this); |
| 487 | mCursorState = 0; |
| 488 | if (mWindow != null) { |
| 489 | mWindow.close(); |
| 490 | mWindow = null; |
| 491 | } |
| 492 | if (Config.LOGV) Log.v("DatabaseWindow", "closing window in release()"); |
| 493 | } |
| 494 | |
| 495 | @Override |
| 496 | public void deactivate() { |
| 497 | super.deactivate(); |
| 498 | deactivateCommon(); |
| 499 | mDriver.cursorDeactivated(); |
| 500 | } |
| 501 | |
| 502 | @Override |
| 503 | public void close() { |
| 504 | super.close(); |
| 505 | deactivateCommon(); |
| 506 | mQuery.close(); |
| 507 | mDriver.cursorClosed(); |
| 508 | } |
| 509 | |
| 510 | @Override |
| 511 | public boolean requery() { |
| 512 | if (isClosed()) { |
| 513 | return false; |
| 514 | } |
| 515 | long timeStart = 0; |
| 516 | if (Config.LOGV) { |
| 517 | timeStart = System.currentTimeMillis(); |
| 518 | } |
| 519 | /* |
| 520 | * Synchronize on the database lock to ensure that mCount matches the |
| 521 | * results of mQuery.requery(). |
| 522 | */ |
| 523 | mDatabase.lock(); |
| 524 | try { |
| 525 | if (mWindow != null) { |
| 526 | mWindow.clear(); |
| 527 | } |
| 528 | mPos = -1; |
| 529 | // This one will recreate the temp table, and get its count |
| 530 | mDriver.cursorRequeried(this); |
| 531 | mCount = NO_COUNT; |
| 532 | mCursorState++; |
| 533 | queryThreadLock(); |
| 534 | try { |
| 535 | mQuery.requery(); |
| 536 | } finally { |
| 537 | queryThreadUnlock(); |
| 538 | } |
| 539 | } finally { |
| 540 | mDatabase.unlock(); |
| 541 | } |
| 542 | |
| 543 | if (Config.LOGV) { |
| 544 | Log.v("DatabaseWindow", "closing window in requery()"); |
| 545 | Log.v(TAG, "--- Requery()ed cursor " + this + ": " + mQuery); |
| 546 | } |
| 547 | |
| 548 | boolean result = super.requery(); |
| 549 | if (Config.LOGV) { |
| 550 | long timeEnd = System.currentTimeMillis(); |
| 551 | Log.v(TAG, "requery (" + (timeEnd - timeStart) + " ms): " + mDriver.toString()); |
| 552 | } |
| 553 | return result; |
| 554 | } |
| 555 | |
| 556 | @Override |
| 557 | public void setWindow(CursorWindow window) { |
| 558 | if (mWindow != null) { |
| 559 | mCursorState++; |
| 560 | queryThreadLock(); |
| 561 | try { |
| 562 | mWindow.close(); |
| 563 | } finally { |
| 564 | queryThreadUnlock(); |
| 565 | } |
| 566 | mCount = NO_COUNT; |
| 567 | } |
| 568 | mWindow = window; |
| 569 | } |
| 570 | |
| 571 | /** |
| 572 | * Changes the selection arguments. The new values take effect after a call to requery(). |
| 573 | */ |
| 574 | public void setSelectionArguments(String[] selectionArgs) { |
| 575 | mDriver.setBindArguments(selectionArgs); |
| 576 | } |
| 577 | |
| 578 | /** |
| 579 | * Release the native resources, if they haven't been released yet. |
| 580 | */ |
| 581 | @Override |
| 582 | protected void finalize() { |
| 583 | try { |
Vasu Nori | 42960e8 | 2010-01-06 23:12:02 -0800 | [diff] [blame] | 584 | // if the cursor hasn't been closed yet, close it first |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 585 | if (mWindow != null) { |
Brad Fitzpatrick | 32e60c7 | 2010-09-30 16:22:36 -0700 | [diff] [blame] | 586 | if (StrictMode.vmSqliteObjectLeaksEnabled()) { |
| 587 | int len = mQuery.mSql.length(); |
| 588 | StrictMode.onSqliteObjectLeaked( |
| 589 | "Finalizing a Cursor that has not been deactivated or closed. " + |
Vasu Nori | d606b4b | 2010-02-24 12:54:20 -0800 | [diff] [blame] | 590 | "database = " + mDatabase.getPath() + ", table = " + mEditTable + |
Vasu Nori | 2cc1df0 | 2010-03-23 10:17:48 -0700 | [diff] [blame] | 591 | ", query = " + mQuery.mSql.substring(0, (len > 100) ? 100 : len), |
| 592 | mStackTrace); |
Brad Fitzpatrick | 32e60c7 | 2010-09-30 16:22:36 -0700 | [diff] [blame] | 593 | } |
Vasu Nori | 2cc1df0 | 2010-03-23 10:17:48 -0700 | [diff] [blame] | 594 | close(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 595 | SQLiteDebug.notifyActiveCursorFinalized(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 596 | } else { |
| 597 | if (Config.LOGV) { |
Vasu Nori | 42960e8 | 2010-01-06 23:12:02 -0800 | [diff] [blame] | 598 | Log.v(TAG, "Finalizing cursor on database = " + mDatabase.getPath() + |
| 599 | ", table = " + mEditTable + ", query = " + mQuery.mSql); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 600 | } |
| 601 | } |
| 602 | } finally { |
| 603 | super.finalize(); |
| 604 | } |
| 605 | } |
| 606 | } |