http://logback.qos.ch/logback-core: logback-core module (QOS.ch)
  • Ceki Gulcu
  • Joern Huxhorn 
public class ch.qos.logback.core.helpers.Transform
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: ch.qos.logback.core.helpers.Transform
  super_class: java.lang.Object
{
  private static final java.lang.String CDATA_START;
    descriptor: Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: "<![CDATA["

  private static final java.lang.String CDATA_END;
    descriptor: Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: "]]>"

  private static final java.lang.String CDATA_PSEUDO_END;
    descriptor: Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: "]]&gt;"

  private static final java.lang.String CDATA_EMBEDED_END;
    descriptor: Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: "]]>]]&gt;<![CDATA["

  private static final int CDATA_END_LEN;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.util.regex.Pattern UNSAFE_XML_CHARS;
    descriptor: Ljava/util/regex/Pattern;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 29
            ldc "]]>"
            invokevirtual java.lang.String.length:()I
            putstatic ch.qos.logback.core.helpers.Transform.CDATA_END_LEN:I
         1: .line 30
            ldc "[\u0000-\b\u000B\f\u000E-\u001F<>&'\"]"
            invokestatic java.util.regex.Pattern.compile:(Ljava/lang/String;)Ljava/util/regex/Pattern;
            putstatic ch.qos.logback.core.helpers.Transform.UNSAFE_XML_CHARS:Ljava/util/regex/Pattern;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // ch.qos.logback.core.helpers.Transform this
         0: .line 24
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // ch.qos.logback.core.helpers.Transform this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lch/qos/logback/core/helpers/Transform;

  public static java.lang.String escapeTags(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // java.lang.String input
         0: .line 41
            aload 0 /* input */
            ifnull 1
            aload 0 /* input */
            invokevirtual java.lang.String.length:()I
            ifeq 1
            getstatic ch.qos.logback.core.helpers.Transform.UNSAFE_XML_CHARS:Ljava/util/regex/Pattern;
            aload 0 /* input */
            invokevirtual java.util.regex.Pattern.matcher:(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;
            invokevirtual java.util.regex.Matcher.find:()Z
            ifne 2
         1: .line 42
      StackMap locals:
      StackMap stack:
            aload 0 /* input */
            areturn
         2: .line 44
      StackMap locals:
      StackMap stack:
            new java.lang.StringBuffer
            dup
            aload 0 /* input */
            invokespecial java.lang.StringBuffer.<init>:(Ljava/lang/String;)V
            astore 1 /* buf */
        start local 1 // java.lang.StringBuffer buf
         3: .line 45
            aload 1 /* buf */
            invokestatic ch.qos.logback.core.helpers.Transform.escapeTags:(Ljava/lang/StringBuffer;)Ljava/lang/String;
            areturn
        end local 1 // java.lang.StringBuffer buf
        end local 0 // java.lang.String input
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0  input  Ljava/lang/String;
            3    4     1    buf  Ljava/lang/StringBuffer;
    MethodParameters:
       Name  Flags
      input  final

  public static java.lang.String escapeTags(java.lang.StringBuffer);
    descriptor: (Ljava/lang/StringBuffer;)Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=3, args_size=1
        start local 0 // java.lang.StringBuffer buf
         0: .line 56
            iconst_0
            istore 1 /* i */
        start local 1 // int i
         1: goto 18
         2: .line 57
      StackMap locals: int
      StackMap stack:
            aload 0 /* buf */
            iload 1 /* i */
            invokevirtual java.lang.StringBuffer.charAt:(I)C
            istore 2 /* ch */
        start local 2 // char ch
         3: .line 58
            iload 2 /* ch */
            lookupswitch { // 8
                    9: 4
                   10: 4
                   13: 4
                   34: 11
                   38: 5
                   39: 13
                   60: 7
                   62: 9
              default: 15
          }
         4: .line 63
      StackMap locals: int
      StackMap stack:
            goto 17
         5: .line 65
      StackMap locals:
      StackMap stack:
            aload 0 /* buf */
            iload 1 /* i */
            iload 1 /* i */
            iconst_1
            iadd
            ldc "&amp;"
            invokevirtual java.lang.StringBuffer.replace:(IILjava/lang/String;)Ljava/lang/StringBuffer;
            pop
         6: .line 66
            goto 17
         7: .line 68
      StackMap locals:
      StackMap stack:
            aload 0 /* buf */
            iload 1 /* i */
            iload 1 /* i */
            iconst_1
            iadd
            ldc "&lt;"
            invokevirtual java.lang.StringBuffer.replace:(IILjava/lang/String;)Ljava/lang/StringBuffer;
            pop
         8: .line 69
            goto 17
         9: .line 71
      StackMap locals:
      StackMap stack:
            aload 0 /* buf */
            iload 1 /* i */
            iload 1 /* i */
            iconst_1
            iadd
            ldc "&gt;"
            invokevirtual java.lang.StringBuffer.replace:(IILjava/lang/String;)Ljava/lang/StringBuffer;
            pop
        10: .line 72
            goto 17
        11: .line 74
      StackMap locals:
      StackMap stack:
            aload 0 /* buf */
            iload 1 /* i */
            iload 1 /* i */
            iconst_1
            iadd
            ldc "&quot;"
            invokevirtual java.lang.StringBuffer.replace:(IILjava/lang/String;)Ljava/lang/StringBuffer;
            pop
        12: .line 75
            goto 17
        13: .line 77
      StackMap locals:
      StackMap stack:
            aload 0 /* buf */
            iload 1 /* i */
            iload 1 /* i */
            iconst_1
            iadd
            ldc "&#39;"
            invokevirtual java.lang.StringBuffer.replace:(IILjava/lang/String;)Ljava/lang/StringBuffer;
            pop
        14: .line 78
            goto 17
        15: .line 80
      StackMap locals:
      StackMap stack:
            iload 2 /* ch */
            bipush 32
            if_icmpge 17
        16: .line 83
            aload 0 /* buf */
            iload 1 /* i */
            iload 1 /* i */
            iconst_1
            iadd
            ldc "\uFFFD"
            invokevirtual java.lang.StringBuffer.replace:(IILjava/lang/String;)Ljava/lang/StringBuffer;
            pop
        end local 2 // char ch
        17: .line 56
      StackMap locals:
      StackMap stack:
            iinc 1 /* i */ 1
      StackMap locals:
      StackMap stack:
        18: iload 1 /* i */
            aload 0 /* buf */
            invokevirtual java.lang.StringBuffer.length:()I
            if_icmplt 2
        end local 1 // int i
        19: .line 88
            aload 0 /* buf */
            invokevirtual java.lang.StringBuffer.toString:()Ljava/lang/String;
            areturn
        end local 0 // java.lang.StringBuffer buf
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   20     0   buf  Ljava/lang/StringBuffer;
            1   19     1     i  I
            3   17     2    ch  C
    MethodParameters:
      Name  Flags
      buf   final

  public static void appendEscapingCDATA(java.lang.StringBuilder, java.lang.String);
    descriptor: (Ljava/lang/StringBuilder;Ljava/lang/String;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=4, args_size=2
        start local 0 // java.lang.StringBuilder output
        start local 1 // java.lang.String str
         0: .line 103
            aload 1 /* str */
            ifnonnull 2
         1: .line 104
            return
         2: .line 107
      StackMap locals:
      StackMap stack:
            aload 1 /* str */
            ldc "]]>"
            invokevirtual java.lang.String.indexOf:(Ljava/lang/String;)I
            istore 2 /* end */
        start local 2 // int end
         3: .line 109
            iload 2 /* end */
            ifge 6
         4: .line 110
            aload 0 /* output */
            aload 1 /* str */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         5: .line 112
            return
         6: .line 115
      StackMap locals: int
      StackMap stack:
            iconst_0
            istore 3 /* start */
        start local 3 // int start
         7: .line 117
            goto 15
         8: .line 118
      StackMap locals: int
      StackMap stack:
            aload 0 /* output */
            aload 1 /* str */
            iload 3 /* start */
            iload 2 /* end */
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         9: .line 119
            aload 0 /* output */
            ldc "]]>]]&gt;<![CDATA["
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        10: .line 120
            iload 2 /* end */
            getstatic ch.qos.logback.core.helpers.Transform.CDATA_END_LEN:I
            iadd
            istore 3 /* start */
        11: .line 122
            iload 3 /* start */
            aload 1 /* str */
            invokevirtual java.lang.String.length:()I
            if_icmpge 14
        12: .line 123
            aload 1 /* str */
            ldc "]]>"
            iload 3 /* start */
            invokevirtual java.lang.String.indexOf:(Ljava/lang/String;I)I
            istore 2 /* end */
        13: .line 124
            goto 15
        14: .line 125
      StackMap locals:
      StackMap stack:
            return
        15: .line 117
      StackMap locals:
      StackMap stack:
            iload 2 /* end */
            iconst_m1
            if_icmpgt 8
        16: .line 129
            aload 0 /* output */
            aload 1 /* str */
            iload 3 /* start */
            invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        17: .line 130
            return
        end local 3 // int start
        end local 2 // int end
        end local 1 // java.lang.String str
        end local 0 // java.lang.StringBuilder output
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   18     0  output  Ljava/lang/StringBuilder;
            0   18     1     str  Ljava/lang/String;
            3   18     2     end  I
            7   18     3   start  I
    MethodParameters:
        Name  Flags
      output  
      str     
}
SourceFile: "Transform.java"