JSONValidator$UTF8InputStreamValidator.smali

.class Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;
.super Lcom/alibaba/fastjson/JSONValidator;
.source "JSONValidator.java"


# annotations
.annotation system Ldalvik/annotation/EnclosingClass;
    value = Lcom/alibaba/fastjson/JSONValidator;
.end annotation

.annotation system Ldalvik/annotation/InnerClass;
    accessFlags = 0x8
    name = "UTF8InputStreamValidator"
.end annotation


# static fields
.field private static final bufLocal:Ljava/lang/ThreadLocal;
    .annotation system Ldalvik/annotation/Signature;
        value = {
            "Ljava/lang/ThreadLocal<",
            "[B>;"
        }
    .end annotation
.end field


# instance fields
.field private buf:[B

.field private end:I

.field private final is:Ljava/io/InputStream;

.field private readCount:I


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

    .line 428
    new-instance v0, Ljava/lang/ThreadLocal;

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

    sput-object v0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->bufLocal:Ljava/lang/ThreadLocal;

    return-void
.end method

.method public constructor <init>(Ljava/io/InputStream;)V
    .registers 3

    .line 435
    invoke-direct {p0}, Lcom/alibaba/fastjson/JSONValidator;-><init>()V

    const/4 v0, -0x1

    .line 432
    iput v0, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->end:I

    const/4 v0, 0x0

    .line 433
    iput v0, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->readCount:I

    .line 436
    iput-object p1, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->is:Ljava/io/InputStream;

    .line 437
    sget-object p1, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->bufLocal:Ljava/lang/ThreadLocal;

    invoke-virtual {p1}, Ljava/lang/ThreadLocal;->get()Ljava/lang/Object;

    move-result-object v0

    check-cast v0, [B

    iput-object v0, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->buf:[B

    if-eqz v0, :cond_1c

    const/4 v0, 0x0

    .line 439
    invoke-virtual {p1, v0}, Ljava/lang/ThreadLocal;->set(Ljava/lang/Object;)V

    goto :goto_22

    :cond_1c
    const/16 p1, 0x2000

    new-array p1, p1, [B

    .line 441
    iput-object p1, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->buf:[B

    .line 444
    :goto_22
    invoke-virtual {p0}, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->next()V

    .line 445
    invoke-virtual {p0}, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->skipWhiteSpace()V

    return-void
.end method


# virtual methods
.method public close()V
    .registers 3
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    .line 485
    sget-object v0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->bufLocal:Ljava/lang/ThreadLocal;

    iget-object v1, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->buf:[B

    invoke-virtual {v0, v1}, Ljava/lang/ThreadLocal;->set(Ljava/lang/Object;)V

    .line 486
    iget-object v0, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->is:Ljava/io/InputStream;

    invoke-virtual {v0}, Ljava/io/InputStream;->close()V

    return-void
.end method

.method next()V
    .registers 7

    const-string v0, "read error"

    .line 449
    iget v1, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->pos:I

    iget v2, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->end:I

    const/4 v3, 0x1

    if-ge v1, v2, :cond_16

    .line 450
    iget-object v0, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->buf:[B

    iget v1, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->pos:I

    add-int/2addr v1, v3

    iput v1, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->pos:I

    aget-byte v0, v0, v1

    int-to-char v0, v0

    iput-char v0, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->ch:C

    goto :goto_5d

    .line 452
    :cond_16
    iget-boolean v1, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->eof:Z

    if-nez v1, :cond_5d

    .line 455
    :try_start_1a
    iget-object v1, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->is:Ljava/io/InputStream;

    iget-object v2, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->buf:[B

    array-length v4, v2

    const/4 v5, 0x0

    invoke-virtual {v1, v2, v5, v4}, Ljava/io/InputStream;->read([BII)I

    move-result v1

    .line 456
    iget v2, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->readCount:I

    add-int/2addr v2, v3

    iput v2, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->readCount:I
    :try_end_29
    .catch Ljava/io/IOException; {:try_start_1a .. :try_end_29} :catch_57

    if-lez v1, :cond_38

    .line 462
    iget-object v0, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->buf:[B

    aget-byte v0, v0, v5

    int-to-char v0, v0

    iput-char v0, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->ch:C

    .line 463
    iput v5, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->pos:I

    sub-int/2addr v1, v3

    .line 464
    iput v1, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->end:I

    goto :goto_5d

    :cond_38
    const/4 v2, -0x1

    const/4 v4, 0x0

    if-ne v1, v2, :cond_47

    .line 467
    iput v5, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->pos:I

    .line 468
    iput v5, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->end:I

    .line 469
    iput-object v4, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->buf:[B

    .line 470
    iput-char v5, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->ch:C

    .line 471
    iput-boolean v3, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->eof:Z

    goto :goto_5d

    .line 473
    :cond_47
    iput v5, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->pos:I

    .line 474
    iput v5, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->end:I

    .line 475
    iput-object v4, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->buf:[B

    .line 476
    iput-char v5, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->ch:C

    .line 477
    iput-boolean v3, p0, Lcom/alibaba/fastjson/JSONValidator$UTF8InputStreamValidator;->eof:Z

    .line 478
    new-instance v1, Lcom/alibaba/fastjson/JSONException;

    invoke-direct {v1, v0}, Lcom/alibaba/fastjson/JSONException;-><init>(Ljava/lang/String;)V

    throw v1

    .line 458
    :catch_57
    new-instance v1, Lcom/alibaba/fastjson/JSONException;

    invoke-direct {v1, v0}, Lcom/alibaba/fastjson/JSONException;-><init>(Ljava/lang/String;)V

    throw v1

    :cond_5d
    :goto_5d
    return-void
.end method