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


# direct methods
.method public constructor <init>()V
    .locals 0

    .line 18
    invoke-direct {p0}, Ljava/lang/Object;-><init>()V

    return-void
.end method

.method public static a(Ljava/lang/String;)Ljava/lang/Object;
    .locals 2

    const/4 v0, 0x0

    if-eqz p0, :cond_1

    .line 37
    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v1

    if-nez v1, :cond_0

    goto :goto_0

    .line 40
    :cond_0
    :try_start_0
    new-instance v1, Ljava/io/ByteArrayInputStream;

    invoke-static {p0}, Lcom/umeng/analytics/pro/aw;->b(Ljava/lang/String;)[B

    move-result-object p0

    invoke-direct {v1, p0}, Ljava/io/ByteArrayInputStream;-><init>([B)V

    .line 41
    new-instance p0, Ljava/io/ObjectInputStream;

    invoke-direct {p0, v1}, Ljava/io/ObjectInputStream;-><init>(Ljava/io/InputStream;)V

    .line 42
    invoke-virtual {p0}, Ljava/io/ObjectInputStream;->readObject()Ljava/lang/Object;

    move-result-object p0
    :try_end_0
    .catch Ljava/lang/Exception; {:try_start_0 .. :try_end_0} :catch_0

    return-object p0

    :catch_0
    return-object v0

    :cond_1
    :goto_0
    return-object v0
.end method

.method public static a(Ljava/io/Serializable;)Ljava/lang/String;
    .locals 2

    if-nez p0, :cond_0

    const-string p0, ""

    return-object p0

    .line 24
    :cond_0
    :try_start_0
    new-instance v0, Ljava/io/ByteArrayOutputStream;

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

    .line 25
    new-instance v1, Ljava/io/ObjectOutputStream;

    invoke-direct {v1, v0}, Ljava/io/ObjectOutputStream;-><init>(Ljava/io/OutputStream;)V

    .line 26
    invoke-virtual {v1, p0}, Ljava/io/ObjectOutputStream;->writeObject(Ljava/lang/Object;)V

    .line 27
    invoke-virtual {v1}, Ljava/io/ObjectOutputStream;->close()V

    .line 28
    invoke-virtual {v0}, Ljava/io/ByteArrayOutputStream;->toByteArray()[B

    move-result-object p0

    invoke-static {p0}, Lcom/umeng/analytics/pro/aw;->a([B)Ljava/lang/String;

    move-result-object p0
    :try_end_0
    .catch Ljava/lang/Exception; {:try_start_0 .. :try_end_0} :catch_0

    return-object p0

    :catch_0
    move-exception p0

    .line 30
    invoke-virtual {p0}, Ljava/lang/Exception;->printStackTrace()V

    const/4 p0, 0x0

    return-object p0
.end method

.method public static a([B)Ljava/lang/String;
    .locals 3

    .line 50
    new-instance v0, Ljava/lang/StringBuffer;

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

    const/4 v1, 0x0

    .line 52
    :goto_0
    array-length v2, p0

    if-ge v1, v2, :cond_0

    .line 53
    aget-byte v2, p0, v1

    shr-int/lit8 v2, v2, 0x4

    and-int/lit8 v2, v2, 0xf

    add-int/lit8 v2, v2, 0x61

    int-to-char v2, v2

    invoke-virtual {v0, v2}, Ljava/lang/StringBuffer;->append(C)Ljava/lang/StringBuffer;

    .line 54
    aget-byte v2, p0, v1

    and-int/lit8 v2, v2, 0xf

    add-int/lit8 v2, v2, 0x61

    int-to-char v2, v2

    invoke-virtual {v0, v2}, Ljava/lang/StringBuffer;->append(C)Ljava/lang/StringBuffer;

    add-int/lit8 v1, v1, 0x1

    goto :goto_0

    .line 57
    :cond_0
    invoke-virtual {v0}, Ljava/lang/StringBuffer;->toString()Ljava/lang/String;

    move-result-object p0

    return-object p0
.end method

.method public static b(Ljava/lang/String;)[B
    .locals 5

    .line 61
    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v0

    div-int/lit8 v0, v0, 0x2

    new-array v0, v0, [B

    const/4 v1, 0x0

    .line 62
    :goto_0
    invoke-virtual {p0}, Ljava/lang/String;->length()I

    move-result v2

    if-ge v1, v2, :cond_0

    .line 63
    invoke-virtual {p0, v1}, Ljava/lang/String;->charAt(I)C

    move-result v2

    .line 64
    div-int/lit8 v3, v1, 0x2

    add-int/lit8 v2, v2, -0x61

    shl-int/lit8 v2, v2, 0x4

    int-to-byte v2, v2

    aput-byte v2, v0, v3

    add-int/lit8 v2, v1, 0x1

    .line 65
    invoke-virtual {p0, v2}, Ljava/lang/String;->charAt(I)C

    move-result v2

    .line 66
    aget-byte v4, v0, v3

    add-int/lit8 v2, v2, -0x61

    add-int/2addr v4, v2

    int-to-byte v2, v4

    aput-byte v2, v0, v3

    add-int/lit8 v1, v1, 0x2

    goto :goto_0

    :cond_0
    return-object v0
.end method