527 lines
11 KiB
Smali
527 lines
11 KiB
Smali
.class public Lcom/facebook/common/references/SharedReference;
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.super Ljava/lang/Object;
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.source "SharedReference.java"
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# annotations
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.annotation system Ldalvik/annotation/MemberClasses;
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value = {
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Lcom/facebook/common/references/SharedReference$NullReferenceException;
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}
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.end annotation
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"<T:",
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"Ljava/lang/Object;",
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">",
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"Ljava/lang/Object;"
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}
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.end annotation
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# static fields
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.field private static final a:Ljava/util/Map;
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"Ljava/util/Map<",
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"Ljava/lang/Object;",
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"Ljava/lang/Integer;",
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">;"
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}
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.end annotation
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.annotation build Ljavax/annotation/concurrent/GuardedBy;
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value = "itself"
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.end annotation
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.end field
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# instance fields
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.field private b:Ljava/lang/Object;
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"TT;"
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}
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.end annotation
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.annotation build Ljavax/annotation/concurrent/GuardedBy;
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value = "this"
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.end annotation
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.end field
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.field private c:I
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.annotation build Ljavax/annotation/concurrent/GuardedBy;
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value = "this"
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.end annotation
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.end field
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.field private final d:Lcom/facebook/common/references/ResourceReleaser;
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"Lcom/facebook/common/references/ResourceReleaser<",
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"TT;>;"
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}
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.end annotation
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.end field
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# direct methods
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.method static constructor <clinit>()V
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.locals 1
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.line 100
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new-instance v0, Ljava/util/IdentityHashMap;
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invoke-direct {v0}, Ljava/util/IdentityHashMap;-><init>()V
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sput-object v0, Lcom/facebook/common/references/SharedReference;->a:Ljava/util/Map;
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return-void
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.end method
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.method public constructor <init>(Ljava/lang/Object;Lcom/facebook/common/references/ResourceReleaser;)V
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.locals 1
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"(TT;",
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"Lcom/facebook/common/references/ResourceReleaser<",
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"TT;>;)V"
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}
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.end annotation
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.line 116
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invoke-direct {p0}, Ljava/lang/Object;-><init>()V
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.line 117
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invoke-static {p1}, Lcom/facebook/common/internal/Preconditions;->a(Ljava/lang/Object;)Ljava/lang/Object;
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move-result-object v0
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iput-object v0, p0, Lcom/facebook/common/references/SharedReference;->b:Ljava/lang/Object;
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.line 118
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invoke-static {p2}, Lcom/facebook/common/internal/Preconditions;->a(Ljava/lang/Object;)Ljava/lang/Object;
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move-result-object p2
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check-cast p2, Lcom/facebook/common/references/ResourceReleaser;
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iput-object p2, p0, Lcom/facebook/common/references/SharedReference;->d:Lcom/facebook/common/references/ResourceReleaser;
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const/4 p2, 0x1
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.line 119
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iput p2, p0, Lcom/facebook/common/references/SharedReference;->c:I
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.line 120
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invoke-static {p1}, Lcom/facebook/common/references/SharedReference;->a(Ljava/lang/Object;)V
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return-void
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.end method
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.method private static a(Ljava/lang/Object;)V
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.locals 4
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.line 130
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sget-object v0, Lcom/facebook/common/references/SharedReference;->a:Ljava/util/Map;
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monitor-enter v0
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.line 131
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:try_start_0
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sget-object v1, Lcom/facebook/common/references/SharedReference;->a:Ljava/util/Map;
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invoke-interface {v1, p0}, Ljava/util/Map;->get(Ljava/lang/Object;)Ljava/lang/Object;
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move-result-object v1
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check-cast v1, Ljava/lang/Integer;
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const/4 v2, 0x1
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if-nez v1, :cond_0
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.line 133
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sget-object v1, Lcom/facebook/common/references/SharedReference;->a:Ljava/util/Map;
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invoke-static {v2}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;
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move-result-object v2
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invoke-interface {v1, p0, v2}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
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goto :goto_0
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.line 135
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:cond_0
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sget-object v3, Lcom/facebook/common/references/SharedReference;->a:Ljava/util/Map;
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invoke-virtual {v1}, Ljava/lang/Integer;->intValue()I
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move-result v1
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add-int/2addr v1, v2
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invoke-static {v1}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;
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move-result-object v1
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invoke-interface {v3, p0, v1}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
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.line 137
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:goto_0
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monitor-exit v0
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return-void
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:catchall_0
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move-exception p0
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monitor-exit v0
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:try_end_0
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.catchall {:try_start_0 .. :try_end_0} :catchall_0
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throw p0
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.end method
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.method public static a(Lcom/facebook/common/references/SharedReference;)Z
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.locals 0
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"(",
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"Lcom/facebook/common/references/SharedReference<",
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"*>;)Z"
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}
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.end annotation
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if-eqz p0, :cond_0
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.line 184
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invoke-virtual {p0}, Lcom/facebook/common/references/SharedReference;->b()Z
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move-result p0
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if-eqz p0, :cond_0
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const/4 p0, 0x1
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goto :goto_0
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:cond_0
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const/4 p0, 0x0
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:goto_0
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return p0
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.end method
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.method private static b(Ljava/lang/Object;)V
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.locals 5
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.line 147
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sget-object v0, Lcom/facebook/common/references/SharedReference;->a:Ljava/util/Map;
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monitor-enter v0
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.line 148
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:try_start_0
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sget-object v1, Lcom/facebook/common/references/SharedReference;->a:Ljava/util/Map;
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invoke-interface {v1, p0}, Ljava/util/Map;->get(Ljava/lang/Object;)Ljava/lang/Object;
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move-result-object v1
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check-cast v1, Ljava/lang/Integer;
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const/4 v2, 0x1
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if-nez v1, :cond_0
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const-string v1, "SharedReference"
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const-string v3, "No entry in sLiveObjects for value of type %s"
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.line 151
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new-array v2, v2, [Ljava/lang/Object;
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const/4 v4, 0x0
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.line 154
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invoke-virtual {p0}, Ljava/lang/Object;->getClass()Ljava/lang/Class;
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move-result-object p0
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aput-object p0, v2, v4
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.line 151
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invoke-static {v1, v3, v2}, Lcom/facebook/common/c/FLog;->d(Ljava/lang/String;Ljava/lang/String;[Ljava/lang/Object;)V
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goto :goto_0
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.line 155
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:cond_0
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invoke-virtual {v1}, Ljava/lang/Integer;->intValue()I
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move-result v3
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if-ne v3, v2, :cond_1
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.line 156
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sget-object v1, Lcom/facebook/common/references/SharedReference;->a:Ljava/util/Map;
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invoke-interface {v1, p0}, Ljava/util/Map;->remove(Ljava/lang/Object;)Ljava/lang/Object;
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goto :goto_0
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.line 158
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:cond_1
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sget-object v3, Lcom/facebook/common/references/SharedReference;->a:Ljava/util/Map;
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invoke-virtual {v1}, Ljava/lang/Integer;->intValue()I
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move-result v1
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sub-int/2addr v1, v2
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invoke-static {v1}, Ljava/lang/Integer;->valueOf(I)Ljava/lang/Integer;
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move-result-object v1
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invoke-interface {v3, p0, v1}, Ljava/util/Map;->put(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
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.line 160
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:goto_0
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monitor-exit v0
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return-void
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:catchall_0
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move-exception p0
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monitor-exit v0
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:try_end_0
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.catchall {:try_start_0 .. :try_end_0} :catchall_0
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throw p0
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.end method
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.method private declared-synchronized e()I
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.locals 2
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monitor-enter p0
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.line 217
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:try_start_0
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invoke-direct {p0}, Lcom/facebook/common/references/SharedReference;->f()V
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.line 218
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iget v0, p0, Lcom/facebook/common/references/SharedReference;->c:I
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const/4 v1, 0x1
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if-lez v0, :cond_0
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const/4 v0, 0x1
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goto :goto_0
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:cond_0
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const/4 v0, 0x0
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:goto_0
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invoke-static {v0}, Lcom/facebook/common/internal/Preconditions;->a(Z)V
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.line 220
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iget v0, p0, Lcom/facebook/common/references/SharedReference;->c:I
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sub-int/2addr v0, v1
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iput v0, p0, Lcom/facebook/common/references/SharedReference;->c:I
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.line 221
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iget v0, p0, Lcom/facebook/common/references/SharedReference;->c:I
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:try_end_0
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.catchall {:try_start_0 .. :try_end_0} :catchall_0
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monitor-exit p0
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return v0
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:catchall_0
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move-exception v0
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.line 216
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monitor-exit p0
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throw v0
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.end method
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.method private f()V
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.locals 1
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.line 229
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invoke-static {p0}, Lcom/facebook/common/references/SharedReference;->a(Lcom/facebook/common/references/SharedReference;)Z
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move-result v0
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if-nez v0, :cond_0
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.line 230
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new-instance v0, Lcom/facebook/common/references/SharedReference$NullReferenceException;
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invoke-direct {v0}, Lcom/facebook/common/references/SharedReference$NullReferenceException;-><init>()V
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throw v0
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:cond_0
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return-void
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.end method
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# virtual methods
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.method public declared-synchronized a()Ljava/lang/Object;
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.locals 1
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.annotation system Ldalvik/annotation/Signature;
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value = {
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"()TT;"
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}
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.end annotation
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monitor-enter p0
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.line 168
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:try_start_0
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iget-object v0, p0, Lcom/facebook/common/references/SharedReference;->b:Ljava/lang/Object;
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:try_end_0
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.catchall {:try_start_0 .. :try_end_0} :catchall_0
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monitor-exit p0
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return-object v0
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:catchall_0
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move-exception v0
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monitor-exit p0
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throw v0
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.end method
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.method public declared-synchronized b()Z
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.locals 1
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monitor-enter p0
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.line 176
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:try_start_0
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iget v0, p0, Lcom/facebook/common/references/SharedReference;->c:I
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:try_end_0
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.catchall {:try_start_0 .. :try_end_0} :catchall_0
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if-lez v0, :cond_0
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const/4 v0, 0x1
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goto :goto_0
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:cond_0
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const/4 v0, 0x0
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:goto_0
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monitor-exit p0
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return v0
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:catchall_0
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move-exception v0
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monitor-exit p0
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throw v0
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.end method
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.method public declared-synchronized c()V
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.locals 1
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monitor-enter p0
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.line 192
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:try_start_0
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invoke-direct {p0}, Lcom/facebook/common/references/SharedReference;->f()V
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.line 193
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iget v0, p0, Lcom/facebook/common/references/SharedReference;->c:I
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add-int/lit8 v0, v0, 0x1
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iput v0, p0, Lcom/facebook/common/references/SharedReference;->c:I
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:try_end_0
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.catchall {:try_start_0 .. :try_end_0} :catchall_0
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.line 194
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monitor-exit p0
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return-void
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:catchall_0
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move-exception v0
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.line 191
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monitor-exit p0
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throw v0
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.end method
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.method public d()V
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.locals 2
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.line 201
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invoke-direct {p0}, Lcom/facebook/common/references/SharedReference;->e()I
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move-result v0
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if-nez v0, :cond_0
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.line 203
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monitor-enter p0
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.line 204
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:try_start_0
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iget-object v0, p0, Lcom/facebook/common/references/SharedReference;->b:Ljava/lang/Object;
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const/4 v1, 0x0
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.line 205
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iput-object v1, p0, Lcom/facebook/common/references/SharedReference;->b:Ljava/lang/Object;
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.line 206
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monitor-exit p0
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:try_end_0
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.catchall {:try_start_0 .. :try_end_0} :catchall_0
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.line 207
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iget-object v1, p0, Lcom/facebook/common/references/SharedReference;->d:Lcom/facebook/common/references/ResourceReleaser;
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invoke-interface {v1, v0}, Lcom/facebook/common/references/ResourceReleaser;->a(Ljava/lang/Object;)V
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.line 208
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invoke-static {v0}, Lcom/facebook/common/references/SharedReference;->b(Ljava/lang/Object;)V
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goto :goto_0
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:catchall_0
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move-exception v0
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.line 206
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:try_start_1
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monitor-exit p0
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:try_end_1
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.catchall {:try_start_1 .. :try_end_1} :catchall_0
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throw v0
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:cond_0
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:goto_0
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return-void
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.end method
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