WalletFiles.smali

.class public Lorg/bitcoinj/wallet/WalletFiles;
.super Ljava/lang/Object;
.source "WalletFiles.java"


# static fields
.field private static final log:Lorg/slf4j/Logger;


# instance fields
.field private final delay:J

.field private final delayTimeUnit:Ljava/util/concurrent/TimeUnit;

.field private final executor:Ljava/util/concurrent/ScheduledThreadPoolExecutor;

.field private final file:Ljava/io/File;

.field private final savePending:Ljava/util/concurrent/atomic/AtomicBoolean;

.field private final saver:Ljava/util/concurrent/Callable;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/util/concurrent/Callable",
            "<",
            "Ljava/lang/Void;",
            ">;"
        }
    .end annotation
.end field

.field private volatile vListener:Lorg/bitcoinj/wallet/WalletFiles$Listener;

.field private final wallet:Lorg/bitcoinj/wallet/Wallet;


# direct methods
.method static constructor <clinit>()V
    .registers 1

    .prologue
    .line 41
    const-class v0, Lorg/bitcoinj/wallet/WalletFiles;

    invoke-static {v0}, Lorg/slf4j/LoggerFactory;->getLogger(Ljava/lang/Class;)Lorg/slf4j/Logger;

    move-result-object v0

    sput-object v0, Lorg/bitcoinj/wallet/WalletFiles;->log:Lorg/slf4j/Logger;

    return-void
.end method

.method public constructor <init>(Lorg/bitcoinj/wallet/Wallet;Ljava/io/File;JLjava/util/concurrent/TimeUnit;)V
    .registers 11

    .prologue
    const/4 v4, 0x1

    .line 74
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    .line 76
    new-instance v0, Ljava/util/concurrent/ScheduledThreadPoolExecutor;

    new-instance v1, Lorg/bitcoinj/utils/ContextPropagatingThreadFactory;

    const-string v2, "Wallet autosave thread"

    invoke-direct {v1, v2, v4}, Lorg/bitcoinj/utils/ContextPropagatingThreadFactory;-><init>(Ljava/lang/String;I)V

    invoke-direct {v0, v4, v1}, Ljava/util/concurrent/ScheduledThreadPoolExecutor;-><init>(ILjava/util/concurrent/ThreadFactory;)V

    iput-object v0, p0, Lorg/bitcoinj/wallet/WalletFiles;->executor:Ljava/util/concurrent/ScheduledThreadPoolExecutor;

    .line 77
    iget-object v0, p0, Lorg/bitcoinj/wallet/WalletFiles;->executor:Ljava/util/concurrent/ScheduledThreadPoolExecutor;

    const-wide/16 v2, 0x5

    sget-object v1, Ljava/util/concurrent/TimeUnit;->SECONDS:Ljava/util/concurrent/TimeUnit;

    invoke-virtual {v0, v2, v3, v1}, Ljava/util/concurrent/ScheduledThreadPoolExecutor;->setKeepAliveTime(JLjava/util/concurrent/TimeUnit;)V

    .line 78
    iget-object v0, p0, Lorg/bitcoinj/wallet/WalletFiles;->executor:Ljava/util/concurrent/ScheduledThreadPoolExecutor;

    invoke-virtual {v0, v4}, Ljava/util/concurrent/ScheduledThreadPoolExecutor;->allowCoreThreadTimeOut(Z)V

    .line 79
    iget-object v0, p0, Lorg/bitcoinj/wallet/WalletFiles;->executor:Ljava/util/concurrent/ScheduledThreadPoolExecutor;

    const/4 v1, 0x0

    invoke-virtual {v0, v1}, Ljava/util/concurrent/ScheduledThreadPoolExecutor;->setExecuteExistingDelayedTasksAfterShutdownPolicy(Z)V

    .line 80
    invoke-static {p1}, Lcom/google/common/base/n;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lorg/bitcoinj/wallet/Wallet;

    iput-object v0, p0, Lorg/bitcoinj/wallet/WalletFiles;->wallet:Lorg/bitcoinj/wallet/Wallet;

    .line 82
    invoke-static {p2}, Lcom/google/common/base/n;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/io/File;

    iput-object v0, p0, Lorg/bitcoinj/wallet/WalletFiles;->file:Ljava/io/File;

    .line 83
    new-instance v0, Ljava/util/concurrent/atomic/AtomicBoolean;

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

    iput-object v0, p0, Lorg/bitcoinj/wallet/WalletFiles;->savePending:Ljava/util/concurrent/atomic/AtomicBoolean;

    .line 84
    iput-wide p3, p0, Lorg/bitcoinj/wallet/WalletFiles;->delay:J

    .line 85
    invoke-static {p5}, Lcom/google/common/base/n;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Ljava/util/concurrent/TimeUnit;

    iput-object v0, p0, Lorg/bitcoinj/wallet/WalletFiles;->delayTimeUnit:Ljava/util/concurrent/TimeUnit;

    .line 87
    new-instance v0, Lorg/bitcoinj/wallet/WalletFiles$1;

    invoke-direct {v0, p0, p1}, Lorg/bitcoinj/wallet/WalletFiles$1;-><init>(Lorg/bitcoinj/wallet/WalletFiles;Lorg/bitcoinj/wallet/Wallet;)V

    iput-object v0, p0, Lorg/bitcoinj/wallet/WalletFiles;->saver:Ljava/util/concurrent/Callable;

    .line 103
    return-void
.end method

.method static synthetic access$000(Lorg/bitcoinj/wallet/WalletFiles;)Ljava/util/concurrent/atomic/AtomicBoolean;
    .registers 2

    .prologue
    .line 40
    iget-object v0, p0, Lorg/bitcoinj/wallet/WalletFiles;->savePending:Ljava/util/concurrent/atomic/AtomicBoolean;

    return-object v0
.end method

.method static synthetic access$100()Lorg/slf4j/Logger;
    .registers 1

    .prologue
    .line 40
    sget-object v0, Lorg/bitcoinj/wallet/WalletFiles;->log:Lorg/slf4j/Logger;

    return-object v0
.end method

.method static synthetic access$200(Lorg/bitcoinj/wallet/WalletFiles;)V
    .registers 1

    .prologue
    .line 40
    invoke-direct {p0}, Lorg/bitcoinj/wallet/WalletFiles;->saveNowInternal()V

    return-void
.end method

.method private saveNowInternal()V
    .registers 6

    .prologue
    .line 124
    invoke-static {}, Lcom/google/common/base/s;->wT()Lcom/google/common/base/s;

    move-result-object v0

    .line 125
    iget-object v1, p0, Lorg/bitcoinj/wallet/WalletFiles;->file:Ljava/io/File;

    invoke-virtual {v1}, Ljava/io/File;->getAbsoluteFile()Ljava/io/File;

    move-result-object v1

    invoke-virtual {v1}, Ljava/io/File;->getParentFile()Ljava/io/File;

    move-result-object v1

    .line 126
    const-string v2, "wallet"

    const/4 v3, 0x0

    invoke-static {v2, v3, v1}, Ljava/io/File;->createTempFile(Ljava/lang/String;Ljava/lang/String;Ljava/io/File;)Ljava/io/File;

    move-result-object v1

    .line 127
    iget-object v2, p0, Lorg/bitcoinj/wallet/WalletFiles;->vListener:Lorg/bitcoinj/wallet/WalletFiles$Listener;

    .line 128
    if-eqz v2, :cond_1c

    .line 129
    invoke-interface {v2, v1}, Lorg/bitcoinj/wallet/WalletFiles$Listener;->onBeforeAutoSave(Ljava/io/File;)V

    .line 130
    :cond_1c
    iget-object v3, p0, Lorg/bitcoinj/wallet/WalletFiles;->wallet:Lorg/bitcoinj/wallet/Wallet;

    iget-object v4, p0, Lorg/bitcoinj/wallet/WalletFiles;->file:Ljava/io/File;

    invoke-virtual {v3, v1, v4}, Lorg/bitcoinj/wallet/Wallet;->saveToFile(Ljava/io/File;Ljava/io/File;)V

    .line 131
    if-eqz v2, :cond_2a

    .line 132
    iget-object v1, p0, Lorg/bitcoinj/wallet/WalletFiles;->file:Ljava/io/File;

    invoke-interface {v2, v1}, Lorg/bitcoinj/wallet/WalletFiles$Listener;->onAfterAutoSave(Ljava/io/File;)V

    .line 133
    :cond_2a
    invoke-virtual {v0}, Lcom/google/common/base/s;->wU()Lcom/google/common/base/s;

    .line 134
    sget-object v1, Lorg/bitcoinj/wallet/WalletFiles;->log:Lorg/slf4j/Logger;

    const-string v2, "Save completed in {}"

    invoke-interface {v1, v2, v0}, Lorg/slf4j/Logger;->info(Ljava/lang/String;Ljava/lang/Object;)V

    .line 135
    return-void
.end method


# virtual methods
.method public saveLater()V
    .registers 6

    .prologue
    .line 139
    iget-object v0, p0, Lorg/bitcoinj/wallet/WalletFiles;->savePending:Ljava/util/concurrent/atomic/AtomicBoolean;

    const/4 v1, 0x1

    invoke-virtual {v0, v1}, Ljava/util/concurrent/atomic/AtomicBoolean;->getAndSet(Z)Z

    move-result v0

    if-eqz v0, :cond_a

    .line 142
    :goto_9
    return-void

    .line 141
    :cond_a
    iget-object v0, p0, Lorg/bitcoinj/wallet/WalletFiles;->executor:Ljava/util/concurrent/ScheduledThreadPoolExecutor;

    iget-object v1, p0, Lorg/bitcoinj/wallet/WalletFiles;->saver:Ljava/util/concurrent/Callable;

    iget-wide v2, p0, Lorg/bitcoinj/wallet/WalletFiles;->delay:J

    iget-object v4, p0, Lorg/bitcoinj/wallet/WalletFiles;->delayTimeUnit:Ljava/util/concurrent/TimeUnit;

    invoke-virtual {v0, v1, v2, v3, v4}, Ljava/util/concurrent/ScheduledThreadPoolExecutor;->schedule(Ljava/util/concurrent/Callable;JLjava/util/concurrent/TimeUnit;)Ljava/util/concurrent/ScheduledFuture;

    goto :goto_9
.end method

.method public saveNow()V
    .registers 7

    .prologue
    .line 116
    iget-object v0, p0, Lorg/bitcoinj/wallet/WalletFiles;->wallet:Lorg/bitcoinj/wallet/Wallet;

    invoke-virtual {v0}, Lorg/bitcoinj/wallet/Wallet;->getLastBlockSeenTime()Ljava/util/Date;

    move-result-object v0

    .line 117
    sget-object v1, Lorg/bitcoinj/wallet/WalletFiles;->log:Lorg/slf4j/Logger;

    const-string v2, "Saving wallet; last seen block is height {}, date {}, hash {}"

    const/4 v3, 0x3

    new-array v3, v3, [Ljava/lang/Object;

    const/4 v4, 0x0

    iget-object v5, p0, Lorg/bitcoinj/wallet/WalletFiles;->wallet:Lorg/bitcoinj/wallet/Wallet;

    invoke-virtual {v5}, Lorg/bitcoinj/wallet/Wallet;->getLastBlockSeenHeight()I

    move-result v5

    invoke-static {v5}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;

    move-result-object v5

    aput-object v5, v3, v4

    const/4 v4, 0x1

    if-eqz v0, :cond_33

    .line 118
    invoke-static {v0}, Lorg/bitcoinj/core/Utils;->dateTimeFormat(Ljava/util/Date;)Ljava/lang/String;

    move-result-object v0

    :goto_21
    aput-object v0, v3, v4

    const/4 v0, 0x2

    iget-object v4, p0, Lorg/bitcoinj/wallet/WalletFiles;->wallet:Lorg/bitcoinj/wallet/Wallet;

    .line 119
    invoke-virtual {v4}, Lorg/bitcoinj/wallet/Wallet;->getLastBlockSeenHash()Lorg/bitcoinj/core/Sha256Hash;

    move-result-object v4

    aput-object v4, v3, v0

    .line 117
    invoke-interface {v1, v2, v3}, Lorg/slf4j/Logger;->info(Ljava/lang/String;[Ljava/lang/Object;)V

    .line 120
    invoke-direct {p0}, Lorg/bitcoinj/wallet/WalletFiles;->saveNowInternal()V

    .line 121
    return-void

    .line 118
    :cond_33
    const-string v0, "unknown"

    goto :goto_21
.end method

.method public setListener(Lorg/bitcoinj/wallet/WalletFiles$Listener;)V
    .registers 3

    .prologue
    .line 109
    invoke-static {p1}, Lcom/google/common/base/n;->checkNotNull(Ljava/lang/Object;)Ljava/lang/Object;

    move-result-object v0

    check-cast v0, Lorg/bitcoinj/wallet/WalletFiles$Listener;

    iput-object v0, p0, Lorg/bitcoinj/wallet/WalletFiles;->vListener:Lorg/bitcoinj/wallet/WalletFiles$Listener;

    .line 110
    return-void
.end method

.method public shutdownAndWait()V
    .registers 5

    .prologue
    .line 146
    iget-object v0, p0, Lorg/bitcoinj/wallet/WalletFiles;->executor:Ljava/util/concurrent/ScheduledThreadPoolExecutor;

    invoke-virtual {v0}, Ljava/util/concurrent/ScheduledThreadPoolExecutor;->shutdown()V

    .line 148
    :try_start_5
    iget-object v0, p0, Lorg/bitcoinj/wallet/WalletFiles;->executor:Ljava/util/concurrent/ScheduledThreadPoolExecutor;

    const-wide v2, 0x7fffffffffffffffL

    sget-object v1, Ljava/util/concurrent/TimeUnit;->DAYS:Ljava/util/concurrent/TimeUnit;

    invoke-virtual {v0, v2, v3, v1}, Ljava/util/concurrent/ScheduledThreadPoolExecutor;->awaitTermination(JLjava/util/concurrent/TimeUnit;)Z
    :try_end_11
    .catch Ljava/lang/InterruptedException; {:try_start_5 .. :try_end_11} :catch_12

    .line 151
    return-void

    .line 149
    :catch_12
    move-exception v0

    .line 150
    new-instance v1, Ljava/lang/RuntimeException;

    invoke-direct {v1, v0}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/Throwable;)V

    throw v1
.end method