http://commons.apache.org/digester/: The Digester package lets you configure an XML to Java object mapping module which triggers certain actions called rules whenever a particular pattern of nested XML elements is recognized. (The Apache Software Foundation)
  • Bradley M. Handy
  • Christopher Lenz
  • Ted Husted
  • David H. Martin
  • Henri Chen
  • Janek Bogucki
  • Mark Huisman
  • Paul Jack
  • Anton Maslovsky
  • Matt Cleveland
  • Gabriele Carcassi
  • Wendy Smoak
  • Kevin Ross
  • Craig McClanahan
  • Robert Burrell Donkin
  • Scott Sanders
  • James Strachan
  • Jason van Zyl
  • Tim OBrien
  • Jean-Francois Arcand
  • Simon Kitching
  • Rahul Akolkar
  • Simone Tripodi 
public class org.apache.commons.digester.substitution.MultiVariableExpander implements org.apache.commons.digester.substitution.VariableExpander
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.commons.digester.substitution.MultiVariableExpander
  super_class: java.lang.Object
{
  private int nEntries;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private java.util.ArrayList<java.lang.String> markers;
    descriptor: Ljava/util/ArrayList;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/ArrayList<Ljava/lang/String;>;

  private java.util.ArrayList<java.util.Map<java.lang.String, java.lang.Object>> sources;
    descriptor: Ljava/util/ArrayList;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/ArrayList<Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;>;

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.apache.commons.digester.substitution.MultiVariableExpander this
         0: .line 35
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 31
            aload 0 /* this */
            iconst_0
            putfield org.apache.commons.digester.substitution.MultiVariableExpander.nEntries:I
         2: .line 32
            aload 0 /* this */
            new java.util.ArrayList
            dup
            iconst_2
            invokespecial java.util.ArrayList.<init>:(I)V
            putfield org.apache.commons.digester.substitution.MultiVariableExpander.markers:Ljava/util/ArrayList;
         3: .line 33
            aload 0 /* this */
            new java.util.ArrayList
            dup
            iconst_2
            invokespecial java.util.ArrayList.<init>:(I)V
            putfield org.apache.commons.digester.substitution.MultiVariableExpander.sources:Ljava/util/ArrayList;
         4: .line 36
            return
        end local 0 // org.apache.commons.digester.substitution.MultiVariableExpander this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/apache/commons/digester/substitution/MultiVariableExpander;

  public void addSource(java.lang.String, java.util.Map<java.lang.String, java.lang.Object>);
    descriptor: (Ljava/lang/String;Ljava/util/Map;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.apache.commons.digester.substitution.MultiVariableExpander this
        start local 1 // java.lang.String marker
        start local 2 // java.util.Map source
         0: .line 39
            aload 0 /* this */
            dup
            getfield org.apache.commons.digester.substitution.MultiVariableExpander.nEntries:I
            iconst_1
            iadd
            putfield org.apache.commons.digester.substitution.MultiVariableExpander.nEntries:I
         1: .line 40
            aload 0 /* this */
            getfield org.apache.commons.digester.substitution.MultiVariableExpander.markers:Ljava/util/ArrayList;
            aload 1 /* marker */
            invokevirtual java.util.ArrayList.add:(Ljava/lang/Object;)Z
            pop
         2: .line 41
            aload 0 /* this */
            getfield org.apache.commons.digester.substitution.MultiVariableExpander.sources:Ljava/util/ArrayList;
            aload 2 /* source */
            invokevirtual java.util.ArrayList.add:(Ljava/lang/Object;)Z
            pop
         3: .line 42
            return
        end local 2 // java.util.Map source
        end local 1 // java.lang.String marker
        end local 0 // org.apache.commons.digester.substitution.MultiVariableExpander this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lorg/apache/commons/digester/substitution/MultiVariableExpander;
            0    4     1  marker  Ljava/lang/String;
            0    4     2  source  Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;
    Signature: (Ljava/lang/String;Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;)V
    MethodParameters:
        Name  Flags
      marker  
      source  

  public java.lang.String expand(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // org.apache.commons.digester.substitution.MultiVariableExpander this
        start local 1 // java.lang.String param
         0: .line 52
            iconst_0
            istore 2 /* i */
        start local 2 // int i
         1: goto 8
         2: .line 53
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
         3: .line 54
            aload 1 /* param */
         4: .line 55
            aload 0 /* this */
            getfield org.apache.commons.digester.substitution.MultiVariableExpander.markers:Ljava/util/ArrayList;
            iload 2 /* i */
            invokevirtual java.util.ArrayList.get:(I)Ljava/lang/Object;
            checkcast java.lang.String
         5: .line 56
            aload 0 /* this */
            getfield org.apache.commons.digester.substitution.MultiVariableExpander.sources:Ljava/util/ArrayList;
            iload 2 /* i */
            invokevirtual java.util.ArrayList.get:(I)Ljava/lang/Object;
            checkcast java.util.Map
         6: .line 53
            invokevirtual org.apache.commons.digester.substitution.MultiVariableExpander.expand:(Ljava/lang/String;Ljava/lang/String;Ljava/util/Map;)Ljava/lang/String;
            astore 1 /* param */
         7: .line 52
            iinc 2 /* i */ 1
      StackMap locals:
      StackMap stack:
         8: iload 2 /* i */
            aload 0 /* this */
            getfield org.apache.commons.digester.substitution.MultiVariableExpander.nEntries:I
            if_icmplt 2
        end local 2 // int i
         9: .line 58
            aload 1 /* param */
            areturn
        end local 1 // java.lang.String param
        end local 0 // org.apache.commons.digester.substitution.MultiVariableExpander this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   10     0   this  Lorg/apache/commons/digester/substitution/MultiVariableExpander;
            0   10     1  param  Ljava/lang/String;
            1    9     2      i  I
    MethodParameters:
       Name  Flags
      param  

  public java.lang.String expand(java.lang.String, java.lang.String, java.util.Map<java.lang.String, java.lang.Object>);
    descriptor: (Ljava/lang/String;Ljava/lang/String;Ljava/util/Map;)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=12, args_size=4
        start local 0 // org.apache.commons.digester.substitution.MultiVariableExpander this
        start local 1 // java.lang.String str
        start local 2 // java.lang.String marker
        start local 3 // java.util.Map source
         0: .line 77
            new java.lang.StringBuilder
            dup
            aload 2 /* marker */
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "{"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 4 /* startMark */
        start local 4 // java.lang.String startMark
         1: .line 78
            aload 4 /* startMark */
            invokevirtual java.lang.String.length:()I
            istore 5 /* markLen */
        start local 5 // int markLen
         2: .line 80
            iconst_0
            istore 6 /* index */
        start local 6 // int index
         3: .line 83
      StackMap locals: java.lang.String int int
      StackMap stack:
            aload 1 /* str */
            aload 4 /* startMark */
            iload 6 /* index */
            invokevirtual java.lang.String.indexOf:(Ljava/lang/String;I)I
            istore 6 /* index */
         4: .line 84
            iload 6 /* index */
            iconst_m1
            if_icmpne 6
         5: .line 86
            aload 1 /* str */
            areturn
         6: .line 89
      StackMap locals:
      StackMap stack:
            iload 6 /* index */
            iload 5 /* markLen */
            iadd
            istore 7 /* startIndex */
        start local 7 // int startIndex
         7: .line 90
            iload 7 /* startIndex */
            aload 1 /* str */
            invokevirtual java.lang.String.length:()I
            if_icmple 11
         8: .line 92
            new java.lang.IllegalArgumentException
            dup
         9: .line 93
            ldc "var expression starts at end of string"
        10: .line 92
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        11: .line 96
      StackMap locals: int
      StackMap stack:
            aload 1 /* str */
            ldc "}"
            iload 6 /* index */
            iload 5 /* markLen */
            iadd
            invokevirtual java.lang.String.indexOf:(Ljava/lang/String;I)I
            istore 8 /* endIndex */
        start local 8 // int endIndex
        12: .line 97
            iload 8 /* endIndex */
            iconst_m1
            if_icmpne 16
        13: .line 99
            new java.lang.IllegalArgumentException
            dup
        14: .line 100
            ldc "var expression starts but does not end"
        15: .line 99
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        16: .line 103
      StackMap locals: int
      StackMap stack:
            aload 1 /* str */
            iload 6 /* index */
            iload 5 /* markLen */
            iadd
            iload 8 /* endIndex */
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            astore 9 /* key */
        start local 9 // java.lang.String key
        17: .line 104
            aload 3 /* source */
            aload 9 /* key */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 10 /* value */
        start local 10 // java.lang.Object value
        18: .line 105
            aload 10 /* value */
            ifnonnull 22
        19: .line 106
            new java.lang.IllegalArgumentException
            dup
        20: .line 107
            new java.lang.StringBuilder
            dup
            ldc "parameter ["
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 9 /* key */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "] is not defined."
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        21: .line 106
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        22: .line 109
      StackMap locals: java.lang.String java.lang.Object
      StackMap stack:
            aload 10 /* value */
            invokevirtual java.lang.Object.toString:()Ljava/lang/String;
            astore 11 /* varValue */
        start local 11 // java.lang.String varValue
        23: .line 111
            new java.lang.StringBuilder
            dup
            aload 1 /* str */
            iconst_0
            iload 6 /* index */
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 11 /* varValue */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 1 /* str */
            iload 8 /* endIndex */
            iconst_1
            iadd
            invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 1 /* str */
        24: .line 112
            iload 6 /* index */
            aload 11 /* varValue */
            invokevirtual java.lang.String.length:()I
            iadd
            istore 6 /* index */
        end local 11 // java.lang.String varValue
        end local 10 // java.lang.Object value
        end local 9 // java.lang.String key
        end local 8 // int endIndex
        end local 7 // int startIndex
        25: .line 81
            goto 3
        end local 6 // int index
        end local 5 // int markLen
        end local 4 // java.lang.String startMark
        end local 3 // java.util.Map source
        end local 2 // java.lang.String marker
        end local 1 // java.lang.String str
        end local 0 // org.apache.commons.digester.substitution.MultiVariableExpander this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   26     0        this  Lorg/apache/commons/digester/substitution/MultiVariableExpander;
            0   26     1         str  Ljava/lang/String;
            0   26     2      marker  Ljava/lang/String;
            0   26     3      source  Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;
            1   26     4   startMark  Ljava/lang/String;
            2   26     5     markLen  I
            3   26     6       index  I
            7   25     7  startIndex  I
           12   25     8    endIndex  I
           17   25     9         key  Ljava/lang/String;
           18   25    10       value  Ljava/lang/Object;
           23   25    11    varValue  Ljava/lang/String;
    Signature: (Ljava/lang/String;Ljava/lang/String;Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;)Ljava/lang/String;
    MethodParameters:
        Name  Flags
      str     
      marker  
      source  
}
SourceFile: "MultiVariableExpander.java"