NL.smali

.class public Lcom/umeng/analytics/pro/NL;
.super Ljava/lang/Object;
.source "DatabaseManager.java"


# static fields
.field private static C:Lcom/umeng/analytics/pro/NL;

.field private static D:Landroid/database/sqlite/SQLiteOpenHelper;


# instance fields
.field private A:Ljava/util/concurrent/atomic/AtomicInteger;

.field private B:Ljava/util/concurrent/atomic/AtomicInteger;

.field private E:Landroid/database/sqlite/SQLiteDatabase;


# direct methods
.method public constructor <init>()V
    .registers 2

    .prologue
    .line 15
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 17
    new-instance v0, Ljava/util/concurrent/atomic/AtomicInteger;

    invoke-direct {v0}, Ljava/util/concurrent/atomic/AtomicInteger;-><init>()V

    iput-object v0, p0, Lcom/umeng/analytics/pro/NL;->A:Ljava/util/concurrent/atomic/AtomicInteger;

    .line 18
    new-instance v0, Ljava/util/concurrent/atomic/AtomicInteger;

    invoke-direct {v0}, Ljava/util/concurrent/atomic/AtomicInteger;-><init>()V

    iput-object v0, p0, Lcom/umeng/analytics/pro/NL;->B:Ljava/util/concurrent/atomic/AtomicInteger;

    return-void
.end method

.method public static declared-synchronized A(Landroid/content/Context;)Lcom/umeng/analytics/pro/NL;
    .registers 3

    .prologue
    .line 32
    const-class v1, Lcom/umeng/analytics/pro/NL;

    monitor-enter v1

    :try_start_3
    sget-object v0, Lcom/umeng/analytics/pro/NL;->C:Lcom/umeng/analytics/pro/NL;

    if-nez v0, :cond_a

    .line 33
    invoke-static {p0}, Lcom/umeng/analytics/pro/NL;->B(Landroid/content/Context;)V

    .line 35
    :cond_a
    sget-object v0, Lcom/umeng/analytics/pro/NL;->C:Lcom/umeng/analytics/pro/NL;
    :try_end_c
    .catchall {:try_start_3 .. :try_end_c} :catchall_e

    monitor-exit v1

    return-object v0

    .line 32
    :catchall_e
    move-exception v0

    monitor-exit v1

    throw v0
.end method

.method private static declared-synchronized B(Landroid/content/Context;)V
    .registers 3

    .prologue
    .line 25
    const-class v1, Lcom/umeng/analytics/pro/NL;

    monitor-enter v1

    :try_start_3
    sget-object v0, Lcom/umeng/analytics/pro/NL;->C:Lcom/umeng/analytics/pro/NL;

    if-nez v0, :cond_14

    .line 26
    new-instance v0, Lcom/umeng/analytics/pro/NL;

    invoke-direct {v0}, Lcom/umeng/analytics/pro/NL;-><init>()V

    sput-object v0, Lcom/umeng/analytics/pro/NL;->C:Lcom/umeng/analytics/pro/NL;

    .line 27
    invoke-static {p0}, Lcom/umeng/analytics/pro/c;->A(Landroid/content/Context;)Lcom/umeng/analytics/pro/c;

    move-result-object v0

    sput-object v0, Lcom/umeng/analytics/pro/NL;->D:Landroid/database/sqlite/SQLiteOpenHelper;
    :try_end_14
    .catchall {:try_start_3 .. :try_end_14} :catchall_16

    .line 29
    :cond_14
    monitor-exit v1

    return-void

    .line 25
    :catchall_16
    move-exception v0

    monitor-exit v1

    throw v0
.end method


# virtual methods
.method public declared-synchronized A()Landroid/database/sqlite/SQLiteDatabase;
    .registers 3

    .prologue
    .line 39
    monitor-enter p0

    :try_start_1
    iget-object v0, p0, Lcom/umeng/analytics/pro/NL;->A:Ljava/util/concurrent/atomic/AtomicInteger;

    invoke-virtual {v0}, Ljava/util/concurrent/atomic/AtomicInteger;->incrementAndGet()I

    move-result v0

    const/4 v1, 0x1

    if-ne v0, v1, :cond_12

    .line 41
    sget-object v0, Lcom/umeng/analytics/pro/NL;->D:Landroid/database/sqlite/SQLiteOpenHelper;

    invoke-virtual {v0}, Landroid/database/sqlite/SQLiteOpenHelper;->getReadableDatabase()Landroid/database/sqlite/SQLiteDatabase;

    move-result-object v0

    iput-object v0, p0, Lcom/umeng/analytics/pro/NL;->E:Landroid/database/sqlite/SQLiteDatabase;

    .line 43
    :cond_12
    iget-object v0, p0, Lcom/umeng/analytics/pro/NL;->E:Landroid/database/sqlite/SQLiteDatabase;
    :try_end_14
    .catchall {:try_start_1 .. :try_end_14} :catchall_16

    monitor-exit p0

    return-object v0

    .line 39
    :catchall_16
    move-exception v0

    monitor-exit p0

    throw v0
.end method

.method public declared-synchronized B()Landroid/database/sqlite/SQLiteDatabase;
    .registers 3

    .prologue
    .line 47
    monitor-enter p0

    :try_start_1
    iget-object v0, p0, Lcom/umeng/analytics/pro/NL;->A:Ljava/util/concurrent/atomic/AtomicInteger;

    invoke-virtual {v0}, Ljava/util/concurrent/atomic/AtomicInteger;->incrementAndGet()I

    move-result v0

    const/4 v1, 0x1

    if-ne v0, v1, :cond_12

    .line 49
    sget-object v0, Lcom/umeng/analytics/pro/NL;->D:Landroid/database/sqlite/SQLiteOpenHelper;

    invoke-virtual {v0}, Landroid/database/sqlite/SQLiteOpenHelper;->getWritableDatabase()Landroid/database/sqlite/SQLiteDatabase;

    move-result-object v0

    iput-object v0, p0, Lcom/umeng/analytics/pro/NL;->E:Landroid/database/sqlite/SQLiteDatabase;

    .line 51
    :cond_12
    iget-object v0, p0, Lcom/umeng/analytics/pro/NL;->E:Landroid/database/sqlite/SQLiteDatabase;
    :try_end_14
    .catchall {:try_start_1 .. :try_end_14} :catchall_16

    monitor-exit p0

    return-object v0

    .line 47
    :catchall_16
    move-exception v0

    monitor-exit p0

    throw v0
.end method

.method public declared-synchronized C()V
    .registers 2

    .prologue
    .line 55
    monitor-enter p0

    :try_start_1
    iget-object v0, p0, Lcom/umeng/analytics/pro/NL;->A:Ljava/util/concurrent/atomic/AtomicInteger;

    invoke-virtual {v0}, Ljava/util/concurrent/atomic/AtomicInteger;->decrementAndGet()I

    move-result v0

    if-nez v0, :cond_e

    .line 57
    iget-object v0, p0, Lcom/umeng/analytics/pro/NL;->E:Landroid/database/sqlite/SQLiteDatabase;

    invoke-virtual {v0}, Landroid/database/sqlite/SQLiteDatabase;->close()V

    .line 59
    :cond_e
    iget-object v0, p0, Lcom/umeng/analytics/pro/NL;->B:Ljava/util/concurrent/atomic/AtomicInteger;

    invoke-virtual {v0}, Ljava/util/concurrent/atomic/AtomicInteger;->decrementAndGet()I

    move-result v0

    if-nez v0, :cond_1b

    .line 60
    iget-object v0, p0, Lcom/umeng/analytics/pro/NL;->E:Landroid/database/sqlite/SQLiteDatabase;

    invoke-virtual {v0}, Landroid/database/sqlite/SQLiteDatabase;->close()V
    :try_end_1b
    .catchall {:try_start_1 .. :try_end_1b} :catchall_1d

    .line 62
    :cond_1b
    monitor-exit p0

    return-void

    .line 55
    :catchall_1d
    move-exception v0

    monitor-exit p0

    throw v0
.end method