261 lines
6.9 KiB
Smali
261 lines
6.9 KiB
Smali
.class final Lcom/google/gson/internal/reflect/UnsafeReflectionAccessor;
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.super Lcom/google/gson/internal/reflect/ReflectionAccessor;
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.source "UnsafeReflectionAccessor.java"
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# static fields
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.field private static unsafeClass:Ljava/lang/Class;
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# instance fields
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.field private final overrideField:Ljava/lang/reflect/Field;
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.field private final theUnsafe:Ljava/lang/Object;
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# direct methods
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.method public constructor <init>()V
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.locals 1
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.line 1
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invoke-direct {p0}, Lcom/google/gson/internal/reflect/ReflectionAccessor;-><init>()V
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.line 2
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invoke-static {}, Lcom/google/gson/internal/reflect/UnsafeReflectionAccessor;->getUnsafeInstance()Ljava/lang/Object;
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move-result-object v0
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iput-object v0, p0, Lcom/google/gson/internal/reflect/UnsafeReflectionAccessor;->theUnsafe:Ljava/lang/Object;
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.line 3
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invoke-static {}, Lcom/google/gson/internal/reflect/UnsafeReflectionAccessor;->getOverrideField()Ljava/lang/reflect/Field;
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move-result-object v0
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iput-object v0, p0, Lcom/google/gson/internal/reflect/UnsafeReflectionAccessor;->overrideField:Ljava/lang/reflect/Field;
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return-void
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.end method
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.method private static getOverrideField()Ljava/lang/reflect/Field;
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.locals 2
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.line 1
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:try_start_0
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const-class v0, Ljava/lang/reflect/AccessibleObject;
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const-string v1, "override"
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invoke-virtual {v0, v1}, Ljava/lang/Class;->getDeclaredField(Ljava/lang/String;)Ljava/lang/reflect/Field;
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move-result-object v0
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:try_end_0
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.catch Ljava/lang/NoSuchFieldException; {:try_start_0 .. :try_end_0} :catch_0
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return-object v0
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:catch_0
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const/4 v0, 0x0
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return-object v0
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.end method
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.method private static getUnsafeInstance()Ljava/lang/Object;
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.locals 3
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const/4 v0, 0x0
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:try_start_0
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const-string v1, "sun.misc.Unsafe"
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.line 1
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invoke-static {v1}, Ljava/lang/Class;->forName(Ljava/lang/String;)Ljava/lang/Class;
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move-result-object v1
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sput-object v1, Lcom/google/gson/internal/reflect/UnsafeReflectionAccessor;->unsafeClass:Ljava/lang/Class;
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const-string v2, "theUnsafe"
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.line 2
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invoke-virtual {v1, v2}, Ljava/lang/Class;->getDeclaredField(Ljava/lang/String;)Ljava/lang/reflect/Field;
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move-result-object v1
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const/4 v2, 0x1
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.line 3
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invoke-virtual {v1, v2}, Ljava/lang/reflect/Field;->setAccessible(Z)V
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.line 4
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invoke-virtual {v1, v0}, Ljava/lang/reflect/Field;->get(Ljava/lang/Object;)Ljava/lang/Object;
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move-result-object v0
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:try_end_0
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.catch Ljava/lang/Exception; {:try_start_0 .. :try_end_0} :catch_0
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:catch_0
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return-object v0
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.end method
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# virtual methods
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.method public makeAccessible(Ljava/lang/reflect/AccessibleObject;)V
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.locals 4
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.line 1
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invoke-virtual {p0, p1}, Lcom/google/gson/internal/reflect/UnsafeReflectionAccessor;->makeAccessibleWithUnsafe(Ljava/lang/reflect/AccessibleObject;)Z
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move-result v0
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if-nez v0, :cond_0
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const/4 v0, 0x1
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.line 2
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:try_start_0
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invoke-virtual {p1, v0}, Ljava/lang/reflect/AccessibleObject;->setAccessible(Z)V
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:try_end_0
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.catch Ljava/lang/SecurityException; {:try_start_0 .. :try_end_0} :catch_0
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goto :goto_0
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:catch_0
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move-exception v0
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.line 3
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new-instance v1, Lcom/google/gson/JsonIOException;
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new-instance v2, Ljava/lang/StringBuilder;
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invoke-direct {v2}, Ljava/lang/StringBuilder;-><init>()V
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const-string v3, "Gson couldn\'t modify fields for "
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invoke-virtual {v2, v3}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual {v2, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;
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const-string p1, "\nand sun.misc.Unsafe not found.\nEither write a custom type adapter, or make fields accessible, or include sun.misc.Unsafe."
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invoke-virtual {v2, p1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
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invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
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move-result-object p1
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invoke-direct {v1, p1, v0}, Lcom/google/gson/JsonIOException;-><init>(Ljava/lang/String;Ljava/lang/Throwable;)V
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throw v1
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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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.method public makeAccessibleWithUnsafe(Ljava/lang/reflect/AccessibleObject;)Z
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.locals 10
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.line 1
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iget-object v0, p0, Lcom/google/gson/internal/reflect/UnsafeReflectionAccessor;->theUnsafe:Ljava/lang/Object;
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const/4 v1, 0x0
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if-eqz v0, :cond_0
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iget-object v0, p0, Lcom/google/gson/internal/reflect/UnsafeReflectionAccessor;->overrideField:Ljava/lang/reflect/Field;
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if-eqz v0, :cond_0
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.line 2
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:try_start_0
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sget-object v0, Lcom/google/gson/internal/reflect/UnsafeReflectionAccessor;->unsafeClass:Ljava/lang/Class;
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const-string v2, "objectFieldOffset"
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const/4 v3, 0x1
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new-array v4, v3, [Ljava/lang/Class;
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const-class v5, Ljava/lang/reflect/Field;
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aput-object v5, v4, v1
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invoke-virtual {v0, v2, v4}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;
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move-result-object v0
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.line 3
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iget-object v2, p0, Lcom/google/gson/internal/reflect/UnsafeReflectionAccessor;->theUnsafe:Ljava/lang/Object;
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new-array v4, v3, [Ljava/lang/Object;
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iget-object v5, p0, Lcom/google/gson/internal/reflect/UnsafeReflectionAccessor;->overrideField:Ljava/lang/reflect/Field;
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aput-object v5, v4, v1
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invoke-virtual {v0, v2, v4}, Ljava/lang/reflect/Method;->invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;
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move-result-object v0
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check-cast v0, Ljava/lang/Long;
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invoke-virtual {v0}, Ljava/lang/Long;->longValue()J
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move-result-wide v4
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.line 4
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sget-object v0, Lcom/google/gson/internal/reflect/UnsafeReflectionAccessor;->unsafeClass:Ljava/lang/Class;
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const-string v2, "putBoolean"
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const/4 v6, 0x3
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new-array v7, v6, [Ljava/lang/Class;
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const-class v8, Ljava/lang/Object;
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aput-object v8, v7, v1
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sget-object v8, Ljava/lang/Long;->TYPE:Ljava/lang/Class;
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aput-object v8, v7, v3
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sget-object v8, Ljava/lang/Boolean;->TYPE:Ljava/lang/Class;
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const/4 v9, 0x2
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aput-object v8, v7, v9
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invoke-virtual {v0, v2, v7}, Ljava/lang/Class;->getMethod(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;
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move-result-object v0
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.line 5
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iget-object v2, p0, Lcom/google/gson/internal/reflect/UnsafeReflectionAccessor;->theUnsafe:Ljava/lang/Object;
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new-array v6, v6, [Ljava/lang/Object;
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aput-object p1, v6, v1
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invoke-static {v4, v5}, Ljava/lang/Long;->valueOf(J)Ljava/lang/Long;
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move-result-object p1
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aput-object p1, v6, v3
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sget-object p1, Ljava/lang/Boolean;->TRUE:Ljava/lang/Boolean;
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aput-object p1, v6, v9
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invoke-virtual {v0, v2, v6}, Ljava/lang/reflect/Method;->invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;
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:try_end_0
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.catch Ljava/lang/Exception; {:try_start_0 .. :try_end_0} :catch_0
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return v3
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:catch_0
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:cond_0
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return v1
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.end method
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