diff options
| -rw-r--r-- | core/java/android/database/sqlite/SQLiteDatabase.java | 134 |
1 files changed, 67 insertions, 67 deletions
diff --git a/core/java/android/database/sqlite/SQLiteDatabase.java b/core/java/android/database/sqlite/SQLiteDatabase.java index 3df1790..4cb7026 100644 --- a/core/java/android/database/sqlite/SQLiteDatabase.java +++ b/core/java/android/database/sqlite/SQLiteDatabase.java @@ -2428,73 +2428,73 @@ public class SQLiteDatabase extends SQLiteClosable { */ /* package */ static ArrayList<DbStats> getDbStats() { ArrayList<DbStats> dbStatsList = new ArrayList<DbStats>(); - // make a local copy of mActiveDatabases - so that this method is not competing - // for synchronization lock on mActiveDatabases - ArrayList<WeakReference<SQLiteDatabase>> tempList; - synchronized(mActiveDatabases) { - tempList = (ArrayList<WeakReference<SQLiteDatabase>>)mActiveDatabases.clone(); - } - for (WeakReference<SQLiteDatabase> w : tempList) { - SQLiteDatabase db = w.get(); - if (db == null || !db.isOpen()) { - continue; - } - - synchronized (db) { - try { - // get SQLITE_DBSTATUS_LOOKASIDE_USED for the db - int lookasideUsed = db.native_getDbLookaside(); - - // get the lastnode of the dbname - String path = db.getPath(); - int indx = path.lastIndexOf("/"); - String lastnode = path.substring((indx != -1) ? ++indx : 0); - - // get list of attached dbs and for each db, get its size and pagesize - ArrayList<Pair<String, String>> attachedDbs = db.getAttachedDbs(); - if (attachedDbs == null) { - continue; - } - for (int i = 0; i < attachedDbs.size(); i++) { - Pair<String, String> p = attachedDbs.get(i); - long pageCount = DatabaseUtils.longForQuery(db, "PRAGMA " + p.first - + ".page_count;", null); - - // first entry in the attached db list is always the main database - // don't worry about prefixing the dbname with "main" - String dbName; - if (i == 0) { - dbName = lastnode; - } else { - // lookaside is only relevant for the main db - lookasideUsed = 0; - dbName = " (attached) " + p.first; - // if the attached db has a path, attach the lastnode from the path to above - if (p.second.trim().length() > 0) { - int idx = p.second.lastIndexOf("/"); - dbName += " : " + p.second.substring((idx != -1) ? ++idx : 0); - } - } - if (pageCount > 0) { - dbStatsList.add(new DbStats(dbName, pageCount, db.getPageSize(), - lookasideUsed, db.getCacheHitNum(), db.getCacheMissNum(), - db.getCachesize())); - } - } - // if there are pooled connections, return the cache stats for them also. - if (db.mConnectionPool != null) { - for (SQLiteDatabase pDb : db.mConnectionPool.getConnectionList()) { - dbStatsList.add(new DbStats("(pooled # " + pDb.mConnectionNum + ") " - + lastnode, 0, 0, 0, pDb.getCacheHitNum(), - pDb.getCacheMissNum(), pDb.getCachesize())); - } - } - } catch (SQLiteException e) { - // ignore. we don't care about exceptions when we are taking adb - // bugreport! - } - } - } +// // make a local copy of mActiveDatabases - so that this method is not competing +// // for synchronization lock on mActiveDatabases +// ArrayList<WeakReference<SQLiteDatabase>> tempList; +// synchronized(mActiveDatabases) { +// tempList = (ArrayList<WeakReference<SQLiteDatabase>>)mActiveDatabases.clone(); +// } +// for (WeakReference<SQLiteDatabase> w : tempList) { +// SQLiteDatabase db = w.get(); +// if (db == null || !db.isOpen()) { +// continue; +// } +// +// synchronized (db) { +// try { +// // get SQLITE_DBSTATUS_LOOKASIDE_USED for the db +// int lookasideUsed = db.native_getDbLookaside(); +// +// // get the lastnode of the dbname +// String path = db.getPath(); +// int indx = path.lastIndexOf("/"); +// String lastnode = path.substring((indx != -1) ? ++indx : 0); +// +// // get list of attached dbs and for each db, get its size and pagesize +// ArrayList<Pair<String, String>> attachedDbs = db.getAttachedDbs(); +// if (attachedDbs == null) { +// continue; +// } +// for (int i = 0; i < attachedDbs.size(); i++) { +// Pair<String, String> p = attachedDbs.get(i); +// long pageCount = DatabaseUtils.longForQuery(db, "PRAGMA " + p.first +// + ".page_count;", null); +// +// // first entry in the attached db list is always the main database +// // don't worry about prefixing the dbname with "main" +// String dbName; +// if (i == 0) { +// dbName = lastnode; +// } else { +// // lookaside is only relevant for the main db +// lookasideUsed = 0; +// dbName = " (attached) " + p.first; +// // if the attached db has a path, attach the lastnode from the path to above +// if (p.second.trim().length() > 0) { +// int idx = p.second.lastIndexOf("/"); +// dbName += " : " + p.second.substring((idx != -1) ? ++idx : 0); +// } +// } +// if (pageCount > 0) { +// dbStatsList.add(new DbStats(dbName, pageCount, db.getPageSize(), +// lookasideUsed, db.getCacheHitNum(), db.getCacheMissNum(), +// db.getCachesize())); +// } +// } +// // if there are pooled connections, return the cache stats for them also. +// if (db.mConnectionPool != null) { +// for (SQLiteDatabase pDb : db.mConnectionPool.getConnectionList()) { +// dbStatsList.add(new DbStats("(pooled # " + pDb.mConnectionNum + ") " +// + lastnode, 0, 0, 0, pDb.getCacheHitNum(), +// pDb.getCacheMissNum(), pDb.getCachesize())); +// } +// } +// } catch (SQLiteException e) { +// // ignore. we don't care about exceptions when we are taking adb +// // bugreport! +// } +// } +// } return dbStatsList; } |