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144 lines
4.1 KiB
144 lines
4.1 KiB
.class public Lcom/viatech/database/DBHelper; |
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.super Ljava/lang/Object; |
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.source "DBHelper.java" |
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# instance fields |
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.field private lock:Ljava/util/concurrent/locks/ReadWriteLock; |
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.field private readLock:Ljava/util/concurrent/locks/Lock; |
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.field private writeLock:Ljava/util/concurrent/locks/Lock; |
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# direct methods |
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.method public constructor <init>()V |
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.locals 2 |
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.prologue |
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.line 9 |
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invoke-direct {p0}, Ljava/lang/Object;-><init>()V |
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.line 11 |
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new-instance v0, Ljava/util/concurrent/locks/ReentrantReadWriteLock; |
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const/4 v1, 0x1 |
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invoke-direct {v0, v1}, Ljava/util/concurrent/locks/ReentrantReadWriteLock;-><init>(Z)V |
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iput-object v0, p0, Lcom/viatech/database/DBHelper;->lock:Ljava/util/concurrent/locks/ReadWriteLock; |
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.line 12 |
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iget-object v0, p0, Lcom/viatech/database/DBHelper;->lock:Ljava/util/concurrent/locks/ReadWriteLock; |
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invoke-interface {v0}, Ljava/util/concurrent/locks/ReadWriteLock;->readLock()Ljava/util/concurrent/locks/Lock; |
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move-result-object v0 |
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iput-object v0, p0, Lcom/viatech/database/DBHelper;->readLock:Ljava/util/concurrent/locks/Lock; |
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.line 13 |
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iget-object v0, p0, Lcom/viatech/database/DBHelper;->lock:Ljava/util/concurrent/locks/ReadWriteLock; |
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invoke-interface {v0}, Ljava/util/concurrent/locks/ReadWriteLock;->writeLock()Ljava/util/concurrent/locks/Lock; |
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move-result-object v0 |
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iput-object v0, p0, Lcom/viatech/database/DBHelper;->writeLock:Ljava/util/concurrent/locks/Lock; |
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return-void |
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.end method |
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# virtual methods |
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.method public getReadableDataBase(Ljava/lang/String;Ljava/lang/String;)Landroid/database/sqlite/SQLiteDatabase; |
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.locals 3 |
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.prologue |
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.line 17 |
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iget-object v0, p0, Lcom/viatech/database/DBHelper;->readLock:Ljava/util/concurrent/locks/Lock; |
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invoke-interface {v0}, Ljava/util/concurrent/locks/Lock;->lock()V |
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.line 20 |
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:try_start_0 |
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invoke-virtual {p1, p2}, Ljava/lang/String;->concat(Ljava/lang/String;)Ljava/lang/String; |
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move-result-object v0 |
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.line 22 |
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const/4 v1, 0x0 |
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const/16 v2, 0x10 |
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invoke-static {v0, v1, v2}, Landroid/database/sqlite/SQLiteDatabase;->openDatabase(Ljava/lang/String;Landroid/database/sqlite/SQLiteDatabase$CursorFactory;I)Landroid/database/sqlite/SQLiteDatabase; |
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:try_end_0 |
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.catchall {:try_start_0 .. :try_end_0} :catchall_0 |
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move-result-object v0 |
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.line 24 |
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iget-object v1, p0, Lcom/viatech/database/DBHelper;->readLock:Ljava/util/concurrent/locks/Lock; |
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invoke-interface {v1}, Ljava/util/concurrent/locks/Lock;->unlock()V |
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.line 22 |
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return-object v0 |
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.line 24 |
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:catchall_0 |
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move-exception v0 |
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iget-object v1, p0, Lcom/viatech/database/DBHelper;->readLock:Ljava/util/concurrent/locks/Lock; |
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invoke-interface {v1}, Ljava/util/concurrent/locks/Lock;->unlock()V |
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.line 25 |
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throw v0 |
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.end method |
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.method public getWritableDataBase(Ljava/lang/String;Ljava/lang/String;)Landroid/database/sqlite/SQLiteDatabase; |
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.locals 3 |
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.prologue |
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.line 30 |
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iget-object v0, p0, Lcom/viatech/database/DBHelper;->writeLock:Ljava/util/concurrent/locks/Lock; |
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invoke-interface {v0}, Ljava/util/concurrent/locks/Lock;->lock()V |
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.line 33 |
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:try_start_0 |
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invoke-virtual {p1, p2}, Ljava/lang/String;->concat(Ljava/lang/String;)Ljava/lang/String; |
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move-result-object v0 |
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.line 35 |
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const/4 v1, 0x0 |
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const/16 v2, 0x10 |
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invoke-static {v0, v1, v2}, Landroid/database/sqlite/SQLiteDatabase;->openDatabase(Ljava/lang/String;Landroid/database/sqlite/SQLiteDatabase$CursorFactory;I)Landroid/database/sqlite/SQLiteDatabase; |
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:try_end_0 |
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.catchall {:try_start_0 .. :try_end_0} :catchall_0 |
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move-result-object v0 |
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.line 37 |
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iget-object v1, p0, Lcom/viatech/database/DBHelper;->writeLock:Ljava/util/concurrent/locks/Lock; |
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invoke-interface {v1}, Ljava/util/concurrent/locks/Lock;->unlock()V |
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.line 35 |
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return-object v0 |
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.line 37 |
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:catchall_0 |
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move-exception v0 |
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iget-object v1, p0, Lcom/viatech/database/DBHelper;->writeLock:Ljava/util/concurrent/locks/Lock; |
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invoke-interface {v1}, Ljava/util/concurrent/locks/Lock;->unlock()V |
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.line 38 |
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throw v0 |
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.end method
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