.class public Lcom/qq/e/comm/util/StringUtil;
.super Ljava/lang/Object;


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

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

    return-void
.end method

.method public static isEmpty(Ljava/lang/String;)Z
    .locals 0

    if-eqz p0, :cond_1

    invoke-virtual {p0}, Ljava/lang/String;->trim()Ljava/lang/String;

    move-result-object p0

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

    move-result p0

    if-nez p0, :cond_0

    goto :goto_0

    :cond_0
    const/4 p0, 0x0

    return p0

    :cond_1
    :goto_0
    const/4 p0, 0x1

    return p0
.end method

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

    new-instance v0, Ljava/lang/StringBuffer;

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

    if-eqz p1, :cond_1

    const/4 v1, 0x0

    :goto_0
    array-length v2, p1

    if-ge v1, v2, :cond_1

    if-eqz p0, :cond_0

    if-eqz v1, :cond_0

    invoke-virtual {v0, p0}, Ljava/lang/StringBuffer;->append(Ljava/lang/String;)Ljava/lang/StringBuffer;

    :cond_0
    aget-object v2, p1, v1

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

    add-int/lit8 v1, v1, 0x1

    goto :goto_0

    :cond_1
    invoke-virtual {v0}, Ljava/lang/StringBuffer;->toString()Ljava/lang/String;

    move-result-object p0

    return-object p0
.end method

.method public static parseInteger(Ljava/lang/String;I)I
    .locals 0

    :try_start_0
    invoke-static {p0}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I

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

    return p0

    :catch_0
    return p1
.end method

.method public static readAll(Ljava/io/File;)Ljava/lang/String;
    .locals 3
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    const/4 v0, 0x0

    if-eqz p0, :cond_3

    invoke-virtual {p0}, Ljava/io/File;->exists()Z

    move-result v1

    if-nez v1, :cond_0

    goto :goto_5

    :cond_0
    :try_start_0
    new-instance v1, Ljava/io/FileReader;

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

    new-instance p0, Ljava/io/BufferedReader;

    invoke-direct {p0, v1}, Ljava/io/BufferedReader;-><init>(Ljava/io/Reader;)V
    :try_end_0
    .catch Ljava/io/IOException; {:try_start_0 .. :try_end_0} :catch_2
    .catchall {:try_start_0 .. :try_end_0} :catchall_0

    :try_start_1
    new-instance v0, Ljava/lang/StringBuilder;

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

    :goto_0
    invoke-virtual {p0}, Ljava/io/BufferedReader;->readLine()Ljava/lang/String;

    move-result-object v1

    if-eqz v1, :cond_1

    invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;

    goto :goto_0

    :cond_1
    invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;

    move-result-object v0
    :try_end_1
    .catch Ljava/io/IOException; {:try_start_1 .. :try_end_1} :catch_1
    .catchall {:try_start_1 .. :try_end_1} :catchall_1

    :try_start_2
    invoke-virtual {p0}, Ljava/io/BufferedReader;->close()V
    :try_end_2
    .catch Ljava/lang/Exception; {:try_start_2 .. :try_end_2} :catch_0

    goto :goto_1

    :catch_0
    move-exception p0

    const-string v1, "Exception while close bufferreader"

    invoke-static {v1, p0}, Lcom/qq/e/comm/util/GDTLogger;->e(Ljava/lang/String;Ljava/lang/Throwable;)V

    :goto_1
    return-object v0

    :catch_1
    move-exception v0

    goto :goto_2

    :catchall_0
    move-exception p0

    move-object v2, v0

    move-object v0, p0

    move-object p0, v2

    goto :goto_3

    :catch_2
    move-exception p0

    move-object v2, v0

    move-object v0, p0

    move-object p0, v2

    :goto_2
    :try_start_3
    throw v0
    :try_end_3
    .catchall {:try_start_3 .. :try_end_3} :catchall_1

    :catchall_1
    move-exception v0

    :goto_3
    if-eqz p0, :cond_2

    :try_start_4
    invoke-virtual {p0}, Ljava/io/BufferedReader;->close()V
    :try_end_4
    .catch Ljava/lang/Exception; {:try_start_4 .. :try_end_4} :catch_3

    goto :goto_4

    :catch_3
    move-exception p0

    const-string v1, "Exception while close bufferreader"

    invoke-static {v1, p0}, Lcom/qq/e/comm/util/GDTLogger;->e(Ljava/lang/String;Ljava/lang/Throwable;)V

    :cond_2
    :goto_4
    throw v0

    :cond_3
    :goto_5
    return-object v0
.end method

.method public static writeTo(Ljava/lang/String;Ljava/io/File;)V
    .locals 2
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/io/IOException;
        }
    .end annotation

    if-eqz p1, :cond_1

    invoke-virtual {p1}, Ljava/io/File;->getParentFile()Ljava/io/File;

    move-result-object v0

    invoke-virtual {v0}, Ljava/io/File;->exists()Z

    move-result v1

    if-nez v1, :cond_0

    invoke-virtual {v0}, Ljava/io/File;->mkdirs()Z

    :cond_0
    new-instance v0, Ljava/io/FileWriter;

    invoke-direct {v0, p1}, Ljava/io/FileWriter;-><init>(Ljava/io/File;)V

    invoke-virtual {v0, p0}, Ljava/io/FileWriter;->write(Ljava/lang/String;)V

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

    return-void

    :cond_1
    new-instance p0, Ljava/io/IOException;

    const-string p1, "Target File Can not be null in StringUtil.writeTo"

    invoke-direct {p0, p1}, Ljava/io/IOException;-><init>(Ljava/lang/String;)V

    throw p0
.end method