http://hsqldb.org: HSQLDB - Lightweight 100% Java SQL Database Engine (The HSQL Development Group)
  • Blaine Simpson 
public class org.hsqldb.cmdline.sqltool.FileRecordReader
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.hsqldb.cmdline.sqltool.FileRecordReader
  super_class: java.lang.Object
{
  public static final int INITIAL_CHARBUFFER_SIZE;
    descriptor: I
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 10240

  private java.net.URL url;
    descriptor: Ljava/net/URL;
    flags: (0x0002) ACC_PRIVATE

  private java.io.InputStreamReader reader;
    descriptor: Ljava/io/InputStreamReader;
    flags: (0x0002) ACC_PRIVATE

  private java.util.regex.Pattern recordPattern;
    descriptor: Ljava/util/regex/Pattern;
    flags: (0x0002) ACC_PRIVATE

  private long postRead;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  private java.lang.StringBuilder stringBuffer;
    descriptor: Ljava/lang/StringBuilder;
    flags: (0x0002) ACC_PRIVATE

  private char[] charBuffer;
    descriptor: [C
    flags: (0x0002) ACC_PRIVATE

  public void <init>(java.lang.String, java.lang.String, java.lang.String);
    descriptor: (Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=4, args_size=4
        start local 0 // org.hsqldb.cmdline.sqltool.FileRecordReader this
        start local 1 // java.lang.String filePath
        start local 2 // java.lang.String recordDelimiterRegex
        start local 3 // java.lang.String encoding
         0: .line 77
            aload 0 /* this */
            new java.net.URL
            dup
            ldc "file"
            aconst_null
            aload 1 /* filePath */
            invokespecial java.net.URL.<init>:(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
         1: .line 78
            aload 2 /* recordDelimiterRegex */
            aload 3 /* encoding */
            invokespecial org.hsqldb.cmdline.sqltool.FileRecordReader.<init>:(Ljava/net/URL;Ljava/lang/String;Ljava/lang/String;)V
         2: .line 79
            return
        end local 3 // java.lang.String encoding
        end local 2 // java.lang.String recordDelimiterRegex
        end local 1 // java.lang.String filePath
        end local 0 // org.hsqldb.cmdline.sqltool.FileRecordReader this
      LocalVariableTable:
        Start  End  Slot                  Name  Signature
            0    3     0                  this  Lorg/hsqldb/cmdline/sqltool/FileRecordReader;
            0    3     1              filePath  Ljava/lang/String;
            0    3     2  recordDelimiterRegex  Ljava/lang/String;
            0    3     3              encoding  Ljava/lang/String;
    Exceptions:
      throws java.io.IOException, java.io.UnsupportedEncodingException
    MethodParameters:
                      Name  Flags
      filePath              
      recordDelimiterRegex  
      encoding              

  public void <init>(java.net.URL, java.lang.String, java.lang.String);
    descriptor: (Ljava/net/URL;Ljava/lang/String;Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // org.hsqldb.cmdline.sqltool.FileRecordReader this
        start local 1 // java.net.URL inUrl
        start local 2 // java.lang.String recordDelimiterRegex
        start local 3 // java.lang.String encoding
         0: .line 85
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 67
            aload 0 /* this */
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            putfield org.hsqldb.cmdline.sqltool.FileRecordReader.stringBuffer:Ljava/lang/StringBuilder;
         2: .line 68
            aload 0 /* this */
            sipush 10240
            newarray 5
            putfield org.hsqldb.cmdline.sqltool.FileRecordReader.charBuffer:[C
         3: .line 88
            aload 0 /* this */
            aload 1 /* inUrl */
            putfield org.hsqldb.cmdline.sqltool.FileRecordReader.url:Ljava/net/URL;
         4: .line 89
            aload 0 /* this */
            new java.io.InputStreamReader
            dup
            aload 0 /* this */
            getfield org.hsqldb.cmdline.sqltool.FileRecordReader.url:Ljava/net/URL;
            invokevirtual java.net.URL.openStream:()Ljava/io/InputStream;
            aload 3 /* encoding */
            invokespecial java.io.InputStreamReader.<init>:(Ljava/io/InputStream;Ljava/lang/String;)V
            putfield org.hsqldb.cmdline.sqltool.FileRecordReader.reader:Ljava/io/InputStreamReader;
         5: .line 90
            aload 0 /* this */
         6: .line 91
            new java.lang.StringBuilder
            dup
            ldc "(.*?)("
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 2 /* recordDelimiterRegex */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc ").*"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            bipush 32
         7: .line 90
            invokestatic java.util.regex.Pattern.compile:(Ljava/lang/String;I)Ljava/util/regex/Pattern;
            putfield org.hsqldb.cmdline.sqltool.FileRecordReader.recordPattern:Ljava/util/regex/Pattern;
         8: .line 92
            return
        end local 3 // java.lang.String encoding
        end local 2 // java.lang.String recordDelimiterRegex
        end local 1 // java.net.URL inUrl
        end local 0 // org.hsqldb.cmdline.sqltool.FileRecordReader this
      LocalVariableTable:
        Start  End  Slot                  Name  Signature
            0    9     0                  this  Lorg/hsqldb/cmdline/sqltool/FileRecordReader;
            0    9     1                 inUrl  Ljava/net/URL;
            0    9     2  recordDelimiterRegex  Ljava/lang/String;
            0    9     3              encoding  Ljava/lang/String;
    Exceptions:
      throws java.io.IOException, java.io.UnsupportedEncodingException
    MethodParameters:
                      Name  Flags
      inUrl                 
      recordDelimiterRegex  
      encoding              

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // org.hsqldb.cmdline.sqltool.FileRecordReader this
         0: .line 98
            aload 0 /* this */
            getfield org.hsqldb.cmdline.sqltool.FileRecordReader.reader:Ljava/io/InputStreamReader;
            ifnonnull 2
         1: .line 99
            new java.lang.IllegalStateException
            dup
            new java.lang.StringBuilder
            dup
            ldc "File already closed: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield org.hsqldb.cmdline.sqltool.FileRecordReader.url:Ljava/net/URL;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 100
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.hsqldb.cmdline.sqltool.FileRecordReader.reader:Ljava/io/InputStreamReader;
            invokevirtual java.io.InputStreamReader.close:()V
         3: .line 101
            aload 0 /* this */
            aconst_null
            putfield org.hsqldb.cmdline.sqltool.FileRecordReader.reader:Ljava/io/InputStreamReader;
         4: .line 102
            return
        end local 0 // org.hsqldb.cmdline.sqltool.FileRecordReader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/hsqldb/cmdline/sqltool/FileRecordReader;
    Exceptions:
      throws java.io.IOException

  public java.lang.String getName();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // org.hsqldb.cmdline.sqltool.FileRecordReader this
         0: .line 105
            aload 0 /* this */
            getfield org.hsqldb.cmdline.sqltool.FileRecordReader.url:Ljava/net/URL;
            invokevirtual java.net.URL.getPath:()Ljava/lang/String;
            astore 1 /* tableName */
        start local 1 // java.lang.String tableName
         1: .line 107
            aload 1 /* tableName */
            bipush 47
            invokevirtual java.lang.String.lastIndexOf:(I)I
            istore 2 /* i */
        start local 2 // int i
         2: .line 108
            iload 2 /* i */
            ifle 3
            aload 1 /* tableName */
            iload 2 /* i */
            iconst_1
            iadd
            invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
            astore 1 /* tableName */
         3: .line 109
      StackMap locals: java.lang.String int
      StackMap stack:
            aload 1 /* tableName */
            bipush 92
            invokevirtual java.lang.String.lastIndexOf:(I)I
            istore 2 /* i */
         4: .line 110
            iload 2 /* i */
            ifle 5
            aload 1 /* tableName */
            iload 2 /* i */
            iconst_1
            iadd
            invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
            astore 1 /* tableName */
         5: .line 111
      StackMap locals:
      StackMap stack:
            aload 1 /* tableName */
            areturn
        end local 2 // int i
        end local 1 // java.lang.String tableName
        end local 0 // org.hsqldb.cmdline.sqltool.FileRecordReader this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    6     0       this  Lorg/hsqldb/cmdline/sqltool/FileRecordReader;
            1    6     1  tableName  Ljava/lang/String;
            2    6     2          i  I

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.hsqldb.cmdline.sqltool.FileRecordReader this
         0: .line 115
            aload 0 /* this */
            getfield org.hsqldb.cmdline.sqltool.FileRecordReader.url:Ljava/net/URL;
            invokevirtual java.net.URL.toString:()Ljava/lang/String;
            areturn
        end local 0 // org.hsqldb.cmdline.sqltool.FileRecordReader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/hsqldb/cmdline/sqltool/FileRecordReader;

  public boolean isOpen();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.hsqldb.cmdline.sqltool.FileRecordReader this
         0: .line 119
            aload 0 /* this */
            getfield org.hsqldb.cmdline.sqltool.FileRecordReader.reader:Ljava/io/InputStreamReader;
            ifnull 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // org.hsqldb.cmdline.sqltool.FileRecordReader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/hsqldb/cmdline/sqltool/FileRecordReader;

  public static void main(java.lang.String[]);
    descriptor: ([Ljava/lang/String;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=4, args_size=1
        start local 0 // java.lang.String[] sa
         0: .line 128
            aload 0 /* sa */
            arraylength
            iconst_2
            if_icmpeq 6
         1: .line 129
            new java.lang.IllegalArgumentException
            dup
         2: .line 130
            new java.lang.StringBuilder
            dup
            ldc "SYNTAX: java "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc Lorg/hsqldb/cmdline/sqltool/FileRecordReader;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         3: .line 131
            ldc " file.txt RECORD_DELIM"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         4: .line 130
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         5: .line 129
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 132
      StackMap locals:
      StackMap stack:
            new org.hsqldb.cmdline.sqltool.FileRecordReader
            dup
            aload 0 /* sa */
            iconst_0
            aaload
            aload 0 /* sa */
            iconst_1
            aaload
            ldc "UTF-8"
            invokespecial org.hsqldb.cmdline.sqltool.FileRecordReader.<init>:(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
            astore 1 /* frr */
        start local 1 // org.hsqldb.cmdline.sqltool.FileRecordReader frr
         7: .line 133
            iconst_0
            istore 2 /* i */
        start local 2 // int i
         8: .line 135
            goto 10
        start local 3 // java.lang.String r
         9: .line 136
      StackMap locals: org.hsqldb.cmdline.sqltool.FileRecordReader int java.lang.String
      StackMap stack:
            getstatic java.lang.System.out:Ljava/io/PrintStream;
            new java.lang.StringBuilder
            dup
            ldc "Rec #"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iinc 2 /* i */ 1
            iload 2 /* i */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc ":  ["
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 3 /* r */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            bipush 93
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
        end local 3 // java.lang.String r
        10: .line 135
      StackMap locals:
      StackMap stack:
            aload 1 /* frr */
            invokevirtual org.hsqldb.cmdline.sqltool.FileRecordReader.nextRecord:()Ljava/lang/String;
            dup
            astore 3 /* r */
        start local 3 // java.lang.String r
        11: ifnonnull 9
        12: .line 137
            return
        end local 3 // java.lang.String r
        end local 2 // int i
        end local 1 // org.hsqldb.cmdline.sqltool.FileRecordReader frr
        end local 0 // java.lang.String[] sa
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   13     0    sa  [Ljava/lang/String;
            7   13     1   frr  Lorg/hsqldb/cmdline/sqltool/FileRecordReader;
            8   13     2     i  I
            9   10     3     r  Ljava/lang/String;
           11   13     3     r  Ljava/lang/String;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      sa    

  public java.lang.String nextRecord();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=1
        start local 0 // org.hsqldb.cmdline.sqltool.FileRecordReader this
         0: .line 145
            iconst_0
            istore 2 /* reloaded */
        start local 2 // boolean reloaded
         1: .line 148
      StackMap locals: org.hsqldb.cmdline.sqltool.FileRecordReader top int
      StackMap stack:
            aload 0 /* this */
            getfield org.hsqldb.cmdline.sqltool.FileRecordReader.recordPattern:Ljava/util/regex/Pattern;
            aload 0 /* this */
            getfield org.hsqldb.cmdline.sqltool.FileRecordReader.stringBuffer:Ljava/lang/StringBuilder;
            invokevirtual java.util.regex.Pattern.matcher:(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;
            astore 1 /* matcher */
        start local 1 // java.util.regex.Matcher matcher
         2: .line 149
            aload 1 /* matcher */
            invokevirtual java.util.regex.Matcher.matches:()Z
            ifeq 6
         3: .line 150
            aload 1 /* matcher */
            iconst_1
            invokevirtual java.util.regex.Matcher.group:(I)Ljava/lang/String;
            astore 3 /* rec */
        start local 3 // java.lang.String rec
         4: .line 151
            aload 0 /* this */
            getfield org.hsqldb.cmdline.sqltool.FileRecordReader.stringBuffer:Ljava/lang/StringBuilder;
            iconst_0
            aload 1 /* matcher */
            iconst_2
            invokevirtual java.util.regex.Matcher.end:(I)I
            invokevirtual java.lang.StringBuilder.delete:(II)Ljava/lang/StringBuilder;
            pop
         5: .line 153
            aload 3 /* rec */
            areturn
        end local 3 // java.lang.String rec
         6: .line 155
      StackMap locals: org.hsqldb.cmdline.sqltool.FileRecordReader java.util.regex.Matcher int
      StackMap stack:
            aload 0 /* this */
            getfield org.hsqldb.cmdline.sqltool.FileRecordReader.reader:Ljava/io/InputStreamReader;
            ifnonnull 11
         7: .line 156
            aload 0 /* this */
            getfield org.hsqldb.cmdline.sqltool.FileRecordReader.stringBuffer:Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.length:()I
            iconst_1
            if_icmpge 8
            aconst_null
            areturn
         8: .line 157
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.hsqldb.cmdline.sqltool.FileRecordReader.stringBuffer:Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 3 /* rec */
        start local 3 // java.lang.String rec
         9: .line 158
            aload 0 /* this */
            getfield org.hsqldb.cmdline.sqltool.FileRecordReader.stringBuffer:Ljava/lang/StringBuilder;
            iconst_0
            invokevirtual java.lang.StringBuilder.setLength:(I)V
        10: .line 160
            aload 3 /* rec */
            areturn
        end local 3 // java.lang.String rec
        11: .line 162
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 2 /* reloaded */
            invokevirtual org.hsqldb.cmdline.sqltool.FileRecordReader.reload:(Z)V
        12: .line 164
            iconst_1
            istore 2 /* reloaded */
        end local 1 // java.util.regex.Matcher matcher
        13: .line 147
            goto 1
        end local 2 // boolean reloaded
        end local 0 // org.hsqldb.cmdline.sqltool.FileRecordReader this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   14     0      this  Lorg/hsqldb/cmdline/sqltool/FileRecordReader;
            2   13     1   matcher  Ljava/util/regex/Matcher;
            1   14     2  reloaded  Z
            4    6     3       rec  Ljava/lang/String;
            9   11     3       rec  Ljava/lang/String;
    Exceptions:
      throws java.io.IOException

  private void reload(boolean);
    descriptor: (Z)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // org.hsqldb.cmdline.sqltool.FileRecordReader this
        start local 1 // boolean increaseBuffer
         0: .line 173
            aload 0 /* this */
            getfield org.hsqldb.cmdline.sqltool.FileRecordReader.reader:Ljava/io/InputStreamReader;
            ifnonnull 4
         1: .line 174
            new java.lang.IllegalStateException
            dup
         2: .line 175
            ldc "Attempt to reload after source file has been closed"
         3: .line 174
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 176
      StackMap locals:
      StackMap stack:
            iload 1 /* increaseBuffer */
            ifeq 5
            aload 0 /* this */
            aload 0 /* this */
            getfield org.hsqldb.cmdline.sqltool.FileRecordReader.charBuffer:[C
            arraylength
            iconst_2
            imul
            newarray 5
            putfield org.hsqldb.cmdline.sqltool.FileRecordReader.charBuffer:[C
         5: .line 178
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.hsqldb.cmdline.sqltool.FileRecordReader.reader:Ljava/io/InputStreamReader;
            aload 0 /* this */
            getfield org.hsqldb.cmdline.sqltool.FileRecordReader.charBuffer:[C
            invokevirtual java.io.InputStreamReader.read:([C)I
            istore 2 /* retVal */
        start local 2 // int retVal
         6: .line 180
            iload 2 /* retVal */
            ifle 8
         7: .line 181
            aload 0 /* this */
            getfield org.hsqldb.cmdline.sqltool.FileRecordReader.stringBuffer:Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.hsqldb.cmdline.sqltool.FileRecordReader.charBuffer:[C
            iconst_0
            iload 2 /* retVal */
            invokevirtual java.lang.StringBuilder.append:([CII)Ljava/lang/StringBuilder;
            pop
            goto 9
         8: .line 183
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.hsqldb.cmdline.sqltool.FileRecordReader.close:()V
         9: .line 184
      StackMap locals:
      StackMap stack:
            return
        end local 2 // int retVal
        end local 1 // boolean increaseBuffer
        end local 0 // org.hsqldb.cmdline.sqltool.FileRecordReader this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   10     0            this  Lorg/hsqldb/cmdline/sqltool/FileRecordReader;
            0   10     1  increaseBuffer  Z
            6   10     2          retVal  I
    Exceptions:
      throws java.io.IOException
    MethodParameters:
                Name  Flags
      increaseBuffer  
}
SourceFile: "FileRecordReader.java"