public class org.springframework.jdbc.datasource.lookup.IsolationLevelDataSourceRouter extends org.springframework.jdbc.datasource.lookup.AbstractRoutingDataSource
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.springframework.jdbc.datasource.lookup.IsolationLevelDataSourceRouter
  super_class: org.springframework.jdbc.datasource.lookup.AbstractRoutingDataSource
{
  private static final org.springframework.core.Constants constants;
    descriptor: Lorg/springframework/core/Constants;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=0, args_size=0
         0: .line 96
            new org.springframework.core.Constants
            dup
            ldc Lorg/springframework/transaction/TransactionDefinition;
            invokespecial org.springframework.core.Constants.<init>:(Ljava/lang/Class;)V
            putstatic org.springframework.jdbc.datasource.lookup.IsolationLevelDataSourceRouter.constants:Lorg/springframework/core/Constants;
            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 // org.springframework.jdbc.datasource.lookup.IsolationLevelDataSourceRouter this
         0: .line 93
            aload 0 /* this */
            invokespecial org.springframework.jdbc.datasource.lookup.AbstractRoutingDataSource.<init>:()V
            return
        end local 0 // org.springframework.jdbc.datasource.lookup.IsolationLevelDataSourceRouter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/springframework/jdbc/datasource/lookup/IsolationLevelDataSourceRouter;

  protected java.lang.Object resolveSpecifiedLookupKey(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // org.springframework.jdbc.datasource.lookup.IsolationLevelDataSourceRouter this
        start local 1 // java.lang.Object lookupKey
         0: .line 106
            aload 1 /* lookupKey */
            instanceof java.lang.Integer
            ifeq 2
         1: .line 107
            aload 1 /* lookupKey */
            areturn
         2: .line 109
      StackMap locals:
      StackMap stack:
            aload 1 /* lookupKey */
            instanceof java.lang.String
            ifeq 7
         3: .line 110
            aload 1 /* lookupKey */
            checkcast java.lang.String
            astore 2 /* constantName */
        start local 2 // java.lang.String constantName
         4: .line 111
            aload 2 /* constantName */
            ldc "ISOLATION_"
            invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
            ifne 6
         5: .line 112
            new java.lang.IllegalArgumentException
            dup
            ldc "Only isolation constants allowed"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 114
      StackMap locals: java.lang.String
      StackMap stack:
            getstatic org.springframework.jdbc.datasource.lookup.IsolationLevelDataSourceRouter.constants:Lorg/springframework/core/Constants;
            aload 2 /* constantName */
            invokevirtual org.springframework.core.Constants.asNumber:(Ljava/lang/String;)Ljava/lang/Number;
            areturn
        end local 2 // java.lang.String constantName
         7: .line 117
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
         8: .line 118
            new java.lang.StringBuilder
            dup
            ldc "Invalid lookup key - needs to be isolation level Integer or isolation level name String: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* lookupKey */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         9: .line 117
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // java.lang.Object lookupKey
        end local 0 // org.springframework.jdbc.datasource.lookup.IsolationLevelDataSourceRouter this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   10     0          this  Lorg/springframework/jdbc/datasource/lookup/IsolationLevelDataSourceRouter;
            0   10     1     lookupKey  Ljava/lang/Object;
            4    7     2  constantName  Ljava/lang/String;
    MethodParameters:
           Name  Flags
      lookupKey  

  protected java.lang.Object determineCurrentLookupKey();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.springframework.jdbc.datasource.lookup.IsolationLevelDataSourceRouter this
         0: .line 125
            invokestatic org.springframework.transaction.support.TransactionSynchronizationManager.getCurrentTransactionIsolationLevel:()Ljava/lang/Integer;
            areturn
        end local 0 // org.springframework.jdbc.datasource.lookup.IsolationLevelDataSourceRouter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/springframework/jdbc/datasource/lookup/IsolationLevelDataSourceRouter;
    RuntimeVisibleAnnotations: 
      org.springframework.lang.Nullable()
}
SourceFile: "IsolationLevelDataSourceRouter.java"