public class io.undertow.util.QueryParameterUtils
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: io.undertow.util.QueryParameterUtils
super_class: java.lang.Object
{
private void <init>();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lio/undertow/util/QueryParameterUtils;
public static java.lang.String buildQueryString(java.util.Map<java.lang.String, java.util.Deque<java.lang.String>>);
descriptor: (Ljava/util/Map;)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=7, args_size=1
start local 0 0: new java.lang.StringBuilder
dup
invokespecial java.lang.StringBuilder.<init>:()V
astore 1
start local 1 1: iconst_1
istore 2
start local 2 2: aload 0
invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
astore 4
goto 22
StackMap locals: java.util.Map java.lang.StringBuilder int top java.util.Iterator
StackMap stack:
3: aload 4
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.util.Map$Entry
astore 3
start local 3 4: aload 3
invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
checkcast java.util.Deque
invokeinterface java.util.Deque.isEmpty:()Z
ifeq 12
5: iload 2
ifeq 8
6: iconst_0
istore 2
7: goto 9
8: StackMap locals: java.util.Map java.lang.StringBuilder int java.util.Map$Entry java.util.Iterator
StackMap stack:
aload 1
bipush 38
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
pop
9: StackMap locals:
StackMap stack:
aload 1
aload 3
invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
checkcast java.lang.String
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
pop
10: aload 1
bipush 61
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
pop
11: goto 22
12: StackMap locals:
StackMap stack:
aload 3
invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
checkcast java.util.Deque
invokeinterface java.util.Deque.iterator:()Ljava/util/Iterator;
astore 6
goto 21
StackMap locals: java.util.Map java.lang.StringBuilder int java.util.Map$Entry java.util.Iterator top java.util.Iterator
StackMap stack:
13: aload 6
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.lang.String
astore 5
start local 5 14: iload 2
ifeq 17
15: iconst_0
istore 2
16: goto 18
17: StackMap locals: java.util.Map java.lang.StringBuilder int java.util.Map$Entry java.util.Iterator java.lang.String java.util.Iterator
StackMap stack:
aload 1
bipush 38
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
pop
18: StackMap locals:
StackMap stack:
aload 1
aload 3
invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
checkcast java.lang.String
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
pop
19: aload 1
bipush 61
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
pop
20: aload 1
aload 5
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
pop
end local 5 21: StackMap locals: java.util.Map java.lang.StringBuilder int java.util.Map$Entry java.util.Iterator top java.util.Iterator
StackMap stack:
aload 6
invokeinterface java.util.Iterator.hasNext:()Z
ifne 13
end local 3 22: StackMap locals: java.util.Map java.lang.StringBuilder int top java.util.Iterator
StackMap stack:
aload 4
invokeinterface java.util.Iterator.hasNext:()Z
ifne 3
23: aload 1
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 24 0 params Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;
1 24 1 sb Ljava/lang/StringBuilder;
2 24 2 first Z
4 22 3 entry Ljava/util/Map$Entry<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;
14 21 5 val Ljava/lang/String;
Signature: (Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;)Ljava/lang/String;
MethodParameters:
Name Flags
params final
public static java.util.Map<java.lang.String, java.util.Deque<java.lang.String>> parseQueryString(java.lang.String);
descriptor: (Ljava/lang/String;)Ljava/util/Map;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
aconst_null
invokestatic io.undertow.util.QueryParameterUtils.parseQueryString:(Ljava/lang/String;Ljava/lang/String;)Ljava/util/Map;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 newQueryString Ljava/lang/String;
Signature: (Ljava/lang/String;)Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;
RuntimeVisibleAnnotations:
java.lang.Deprecated()
MethodParameters:
Name Flags
newQueryString final
public static java.util.Map<java.lang.String, java.util.Deque<java.lang.String>> parseQueryString(java.lang.String, java.lang.String);
descriptor: (Ljava/lang/String;Ljava/lang/String;)Ljava/util/Map;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=7, locals=8, args_size=2
start local 0 start local 1 0: new java.util.LinkedHashMap
dup
invokespecial java.util.LinkedHashMap.<init>:()V
astore 2
start local 2 1: iconst_0
istore 3
start local 3 2: iconst_m1
istore 4
start local 4 3: iconst_0
istore 5
start local 5 4: iconst_0
istore 6
start local 6 5: goto 20
6: StackMap locals: java.lang.String java.lang.String java.util.Map int int int int
StackMap stack:
aload 0
iload 6
invokevirtual java.lang.String.charAt:(I)C
istore 7
start local 7 7: iload 7
bipush 61
if_icmpne 10
iload 4
iconst_m1
if_icmpne 10
8: iload 6
istore 4
9: goto 19
StackMap locals: int
StackMap stack:
10: iload 7
bipush 38
if_icmpne 16
11: aload 0
aload 2
iload 3
iload 4
iload 6
aload 1
iload 5
invokestatic io.undertow.util.QueryParameterUtils.handleQueryParameter:(Ljava/lang/String;Ljava/util/Map;IIILjava/lang/String;Z)V
12: iconst_0
istore 5
13: iload 6
iconst_1
iadd
istore 3
14: iconst_m1
istore 4
15: goto 19
StackMap locals:
StackMap stack:
16: iload 7
bipush 37
if_icmpeq 17
iload 7
bipush 43
if_icmpne 19
StackMap locals:
StackMap stack:
17: aload 1
ifnull 19
18: iconst_1
istore 5
end local 7 19: StackMap locals:
StackMap stack:
iinc 6 1
StackMap locals:
StackMap stack:
20: iload 6
aload 0
invokevirtual java.lang.String.length:()I
if_icmplt 6
end local 6 21: iload 3
aload 0
invokevirtual java.lang.String.length:()I
if_icmpeq 23
22: aload 0
aload 2
iload 3
iload 4
aload 0
invokevirtual java.lang.String.length:()I
aload 1
iload 5
invokestatic io.undertow.util.QueryParameterUtils.handleQueryParameter:(Ljava/lang/String;Ljava/util/Map;IIILjava/lang/String;Z)V
23: StackMap locals:
StackMap stack:
aload 2
areturn
end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 24 0 newQueryString Ljava/lang/String;
0 24 1 encoding Ljava/lang/String;
1 24 2 newQueryParameters Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;
2 24 3 startPos I
3 24 4 equalPos I
4 24 5 needsDecode Z
5 21 6 i I
7 19 7 c C
Signature: (Ljava/lang/String;Ljava/lang/String;)Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;
MethodParameters:
Name Flags
newQueryString final
encoding final
private static void handleQueryParameter(java.lang.String, java.util.Map<java.lang.String, java.util.Deque<java.lang.String>>, int, int, int, java.lang.String, );
descriptor: (Ljava/lang/String;Ljava/util/Map;IIILjava/lang/String;Z)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=5, locals=10, args_size=7
start local 0 start local 1 start local 2 start local 3 start local 4 start local 5 start local 6 0: ldc ""
astore 8
start local 8 1: iload 3
iconst_m1
if_icmpne 4
2: aload 0
iload 2
iload 4
aload 5
iload 6
invokestatic io.undertow.util.QueryParameterUtils.decodeParam:(Ljava/lang/String;IILjava/lang/String;Z)Ljava/lang/String;
astore 7
start local 7 3: goto 6
end local 7 4: StackMap locals: java.lang.String java.util.Map int int int java.lang.String int top java.lang.String
StackMap stack:
aload 0
iload 2
iload 3
aload 5
iload 6
invokestatic io.undertow.util.QueryParameterUtils.decodeParam:(Ljava/lang/String;IILjava/lang/String;Z)Ljava/lang/String;
astore 7
start local 7 5: aload 0
iload 3
iconst_1
iadd
iload 4
aload 5
iload 6
invokestatic io.undertow.util.QueryParameterUtils.decodeParam:(Ljava/lang/String;IILjava/lang/String;Z)Ljava/lang/String;
astore 8
6: StackMap locals: java.lang.String java.util.Map int int int java.lang.String int java.lang.String java.lang.String
StackMap stack:
aload 1
aload 7
invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
checkcast java.util.Deque
astore 9
start local 9 7: aload 9
ifnonnull 9
8: aload 1
aload 7
new java.util.ArrayDeque
dup
iconst_1
invokespecial java.util.ArrayDeque.<init>:(I)V
dup
astore 9
invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
pop
9: StackMap locals: java.util.Deque
StackMap stack:
aload 8
ifnull 11
10: aload 9
aload 8
invokeinterface java.util.Deque.add:(Ljava/lang/Object;)Z
pop
11: StackMap locals:
StackMap stack:
return
end local 9 end local 8 end local 7 end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 newQueryString Ljava/lang/String;
0 12 1 newQueryParameters Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;
0 12 2 startPos I
0 12 3 equalPos I
0 12 4 i I
0 12 5 encoding Ljava/lang/String;
0 12 6 needsDecode Z
3 4 7 key Ljava/lang/String;
5 12 7 key Ljava/lang/String;
1 12 8 value Ljava/lang/String;
7 12 9 queue Ljava/util/Deque<Ljava/lang/String;>;
Signature: (Ljava/lang/String;Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;IIILjava/lang/String;Z)V
MethodParameters:
Name Flags
newQueryString
newQueryParameters
startPos
equalPos
i
encoding final
needsDecode
private static java.lang.String decodeParam(java.lang.String, int, int, java.lang.String, boolean);
descriptor: (Ljava/lang/String;IILjava/lang/String;Z)Ljava/lang/String;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=3, locals=6, args_size=5
start local 0 start local 1 start local 2 start local 3 start local 4 0: iload 4
ifeq 6
1: aload 0
iload 1
iload 2
invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
aload 3
invokestatic java.net.URLDecoder.decode:(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
astore 5
start local 5 2: goto 7
end local 5 StackMap locals:
StackMap stack: java.io.UnsupportedEncodingException
3: pop
4: aload 0
iload 1
iload 2
invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
astore 5
start local 5 5: goto 7
end local 5 6: StackMap locals:
StackMap stack:
aload 0
iload 1
iload 2
invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
astore 5
start local 5 7: StackMap locals: java.lang.String
StackMap stack:
aload 5
areturn
end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 newQueryString Ljava/lang/String;
0 8 1 startPos I
0 8 2 equalPos I
0 8 3 encoding Ljava/lang/String;
0 8 4 needsDecode Z
2 3 5 key Ljava/lang/String;
5 6 5 key Ljava/lang/String;
7 8 5 key Ljava/lang/String;
Exception table:
from to target type
1 2 3 Class java.io.UnsupportedEncodingException
MethodParameters:
Name Flags
newQueryString
startPos
equalPos
encoding
needsDecode
public static java.util.Map<java.lang.String, java.util.Deque<java.lang.String>> mergeQueryParametersWithNewQueryString(java.util.Map<java.lang.String, java.util.Deque<java.lang.String>>, java.lang.String);
descriptor: (Ljava/util/Map;Ljava/lang/String;)Ljava/util/Map;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
getstatic java.nio.charset.StandardCharsets.UTF_8:Ljava/nio/charset/Charset;
invokevirtual java.nio.charset.Charset.name:()Ljava/lang/String;
invokestatic io.undertow.util.QueryParameterUtils.mergeQueryParametersWithNewQueryString:(Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;)Ljava/util/Map;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 queryParameters Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;
0 1 1 newQueryString Ljava/lang/String;
Signature: (Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;Ljava/lang/String;)Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;
RuntimeVisibleAnnotations:
java.lang.Deprecated()
MethodParameters:
Name Flags
queryParameters final
newQueryString final
public static java.util.Map<java.lang.String, java.util.Deque<java.lang.String>> mergeQueryParametersWithNewQueryString(java.util.Map<java.lang.String, java.util.Deque<java.lang.String>>, java.lang.String, java.lang.String);
descriptor: (Ljava/util/Map;Ljava/lang/String;Ljava/lang/String;)Ljava/util/Map;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=5, locals=6, args_size=3
start local 0 start local 1 start local 2 0: aload 1
aload 2
invokestatic io.undertow.util.QueryParameterUtils.parseQueryString:(Ljava/lang/String;Ljava/lang/String;)Ljava/util/Map;
astore 3
start local 3 1: aload 0
invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
astore 5
goto 7
StackMap locals: java.util.Map java.lang.String java.lang.String java.util.Map top java.util.Iterator
StackMap stack:
2: aload 5
invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
checkcast java.util.Map$Entry
astore 4
start local 4 3: aload 3
aload 4
invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
ifne 6
4: aload 3
aload 4
invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
checkcast java.lang.String
new java.util.ArrayDeque
dup
aload 4
invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
checkcast java.util.Collection
invokespecial java.util.ArrayDeque.<init>:(Ljava/util/Collection;)V
invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
pop
5: goto 7
6: StackMap locals: java.util.Map java.lang.String java.lang.String java.util.Map java.util.Map$Entry java.util.Iterator
StackMap stack:
aload 3
aload 4
invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
checkcast java.util.Deque
aload 4
invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
checkcast java.util.Collection
invokeinterface java.util.Deque.addAll:(Ljava/util/Collection;)Z
pop
end local 4 7: StackMap locals: java.util.Map java.lang.String java.lang.String java.util.Map top java.util.Iterator
StackMap stack:
aload 5
invokeinterface java.util.Iterator.hasNext:()Z
ifne 2
8: aload 3
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 queryParameters Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;
0 9 1 newQueryString Ljava/lang/String;
0 9 2 encoding Ljava/lang/String;
1 9 3 newQueryParameters Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;
3 7 4 entry Ljava/util/Map$Entry<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;
Signature: (Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;Ljava/lang/String;Ljava/lang/String;)Ljava/util/Map<Ljava/lang/String;Ljava/util/Deque<Ljava/lang/String;>;>;
MethodParameters:
Name Flags
queryParameters final
newQueryString final
encoding final
public static java.lang.String getQueryParamEncoding(io.undertow.server.HttpServerExchange);
descriptor: (Lio/undertow/server/HttpServerExchange;)Ljava/lang/String;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=3, locals=3, args_size=1
start local 0 0: aconst_null
astore 1
start local 1 1: aload 0
invokevirtual io.undertow.server.HttpServerExchange.getConnection:()Lio/undertow/server/ServerConnection;
invokevirtual io.undertow.server.ServerConnection.getUndertowOptions:()Lorg/xnio/OptionMap;
astore 2
start local 2 2: aload 2
getstatic io.undertow.UndertowOptions.DECODE_URL:Lorg/xnio/Option;
iconst_1
invokevirtual org.xnio.OptionMap.get:(Lorg/xnio/Option;Z)Z
ifeq 4
3: aload 2
getstatic io.undertow.UndertowOptions.URL_CHARSET:Lorg/xnio/Option;
getstatic java.nio.charset.StandardCharsets.UTF_8:Ljava/nio/charset/Charset;
invokevirtual java.nio.charset.Charset.name:()Ljava/lang/String;
invokevirtual org.xnio.OptionMap.get:(Lorg/xnio/Option;Ljava/lang/Object;)Ljava/lang/Object;
checkcast java.lang.String
astore 1
4: StackMap locals: java.lang.String org.xnio.OptionMap
StackMap stack:
aload 1
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 exchange Lio/undertow/server/HttpServerExchange;
1 5 1 encoding Ljava/lang/String;
2 5 2 undertowOptions Lorg/xnio/OptionMap;
MethodParameters:
Name Flags
exchange
}
SourceFile: "QueryParameterUtils.java"
InnerClasses:
public abstract Entry = java.util.Map$Entry of java.util.Map