https://github.com/spring-projects/spring-framework: Spring Context (Spring IO)
  • Juergen Hoeller 
public class org.springframework.validation.beanvalidation.MethodValidationInterceptor implements org.aopalliance.intercept.MethodInterceptor
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.springframework.validation.beanvalidation.MethodValidationInterceptor
  super_class: java.lang.Object
{
  private final javax.validation.Validator validator;
    descriptor: Ljavax/validation/Validator;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.springframework.validation.beanvalidation.MethodValidationInterceptor this
         0: .line 68
            aload 0 /* this */
            invokestatic javax.validation.Validation.buildDefaultValidatorFactory:()Ljavax/validation/ValidatorFactory;
            invokespecial org.springframework.validation.beanvalidation.MethodValidationInterceptor.<init>:(Ljavax/validation/ValidatorFactory;)V
         1: .line 69
            return
        end local 0 // org.springframework.validation.beanvalidation.MethodValidationInterceptor this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/springframework/validation/beanvalidation/MethodValidationInterceptor;

  public void <init>(javax.validation.ValidatorFactory);
    descriptor: (Ljavax/validation/ValidatorFactory;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.springframework.validation.beanvalidation.MethodValidationInterceptor this
        start local 1 // javax.validation.ValidatorFactory validatorFactory
         0: .line 76
            aload 0 /* this */
            aload 1 /* validatorFactory */
            invokeinterface javax.validation.ValidatorFactory.getValidator:()Ljavax/validation/Validator;
            invokespecial org.springframework.validation.beanvalidation.MethodValidationInterceptor.<init>:(Ljavax/validation/Validator;)V
         1: .line 77
            return
        end local 1 // javax.validation.ValidatorFactory validatorFactory
        end local 0 // org.springframework.validation.beanvalidation.MethodValidationInterceptor this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    2     0              this  Lorg/springframework/validation/beanvalidation/MethodValidationInterceptor;
            0    2     1  validatorFactory  Ljavax/validation/ValidatorFactory;
    MethodParameters:
                  Name  Flags
      validatorFactory  

  public void <init>(javax.validation.Validator);
    descriptor: (Ljavax/validation/Validator;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.springframework.validation.beanvalidation.MethodValidationInterceptor this
        start local 1 // javax.validation.Validator validator
         0: .line 83
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 84
            aload 0 /* this */
            aload 1 /* validator */
            putfield org.springframework.validation.beanvalidation.MethodValidationInterceptor.validator:Ljavax/validation/Validator;
         2: .line 85
            return
        end local 1 // javax.validation.Validator validator
        end local 0 // org.springframework.validation.beanvalidation.MethodValidationInterceptor this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    3     0       this  Lorg/springframework/validation/beanvalidation/MethodValidationInterceptor;
            0    3     1  validator  Ljavax/validation/Validator;
    MethodParameters:
           Name  Flags
      validator  

  public java.lang.Object invoke(org.aopalliance.intercept.MethodInvocation);
    descriptor: (Lorg/aopalliance/intercept/MethodInvocation;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=7, args_size=2
        start local 0 // org.springframework.validation.beanvalidation.MethodValidationInterceptor this
        start local 1 // org.aopalliance.intercept.MethodInvocation invocation
         0: .line 92
            aload 0 /* this */
            aload 1 /* invocation */
            invokeinterface org.aopalliance.intercept.MethodInvocation.getMethod:()Ljava/lang/reflect/Method;
            invokevirtual org.springframework.validation.beanvalidation.MethodValidationInterceptor.isFactoryBeanMetadataMethod:(Ljava/lang/reflect/Method;)Z
            ifeq 2
         1: .line 93
            aload 1 /* invocation */
            invokeinterface org.aopalliance.intercept.MethodInvocation.proceed:()Ljava/lang/Object;
            areturn
         2: .line 96
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* invocation */
            invokevirtual org.springframework.validation.beanvalidation.MethodValidationInterceptor.determineValidationGroups:(Lorg/aopalliance/intercept/MethodInvocation;)[Ljava/lang/Class;
            astore 2 /* groups */
        start local 2 // java.lang.Class[] groups
         3: .line 99
            aload 0 /* this */
            getfield org.springframework.validation.beanvalidation.MethodValidationInterceptor.validator:Ljavax/validation/Validator;
            invokeinterface javax.validation.Validator.forExecutables:()Ljavax/validation/executable/ExecutableValidator;
            astore 3 /* execVal */
        start local 3 // javax.validation.executable.ExecutableValidator execVal
         4: .line 100
            aload 1 /* invocation */
            invokeinterface org.aopalliance.intercept.MethodInvocation.getMethod:()Ljava/lang/reflect/Method;
            astore 4 /* methodToValidate */
        start local 4 // java.lang.reflect.Method methodToValidate
         5: .line 104
            aload 3 /* execVal */
         6: .line 105
            aload 1 /* invocation */
            invokeinterface org.aopalliance.intercept.MethodInvocation.getThis:()Ljava/lang/Object;
            aload 4 /* methodToValidate */
            aload 1 /* invocation */
            invokeinterface org.aopalliance.intercept.MethodInvocation.getArguments:()[Ljava/lang/Object;
            aload 2 /* groups */
         7: .line 104
            invokeinterface javax.validation.executable.ExecutableValidator.validateParameters:(Ljava/lang/Object;Ljava/lang/reflect/Method;[Ljava/lang/Object;[Ljava/lang/Class;)Ljava/util/Set;
            astore 5 /* result */
        start local 5 // java.util.Set result
         8: .line 106
            goto 15
        end local 5 // java.util.Set result
         9: .line 107
      StackMap locals: org.springframework.validation.beanvalidation.MethodValidationInterceptor org.aopalliance.intercept.MethodInvocation java.lang.Class[] javax.validation.executable.ExecutableValidator java.lang.reflect.Method
      StackMap stack: java.lang.IllegalArgumentException
            pop
        10: .line 111
            aload 1 /* invocation */
            invokeinterface org.aopalliance.intercept.MethodInvocation.getMethod:()Ljava/lang/reflect/Method;
            aload 1 /* invocation */
            invokeinterface org.aopalliance.intercept.MethodInvocation.getThis:()Ljava/lang/Object;
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokestatic org.springframework.util.ClassUtils.getMostSpecificMethod:(Ljava/lang/reflect/Method;Ljava/lang/Class;)Ljava/lang/reflect/Method;
        11: .line 110
            invokestatic org.springframework.core.BridgeMethodResolver.findBridgedMethod:(Ljava/lang/reflect/Method;)Ljava/lang/reflect/Method;
            astore 4 /* methodToValidate */
        12: .line 112
            aload 3 /* execVal */
        13: .line 113
            aload 1 /* invocation */
            invokeinterface org.aopalliance.intercept.MethodInvocation.getThis:()Ljava/lang/Object;
            aload 4 /* methodToValidate */
            aload 1 /* invocation */
            invokeinterface org.aopalliance.intercept.MethodInvocation.getArguments:()[Ljava/lang/Object;
            aload 2 /* groups */
        14: .line 112
            invokeinterface javax.validation.executable.ExecutableValidator.validateParameters:(Ljava/lang/Object;Ljava/lang/reflect/Method;[Ljava/lang/Object;[Ljava/lang/Class;)Ljava/util/Set;
            astore 5 /* result */
        start local 5 // java.util.Set result
        15: .line 115
      StackMap locals: java.util.Set
      StackMap stack:
            aload 5 /* result */
            invokeinterface java.util.Set.isEmpty:()Z
            ifne 17
        16: .line 116
            new javax.validation.ConstraintViolationException
            dup
            aload 5 /* result */
            invokespecial javax.validation.ConstraintViolationException.<init>:(Ljava/util/Set;)V
            athrow
        17: .line 119
      StackMap locals:
      StackMap stack:
            aload 1 /* invocation */
            invokeinterface org.aopalliance.intercept.MethodInvocation.proceed:()Ljava/lang/Object;
            astore 6 /* returnValue */
        start local 6 // java.lang.Object returnValue
        18: .line 121
            aload 3 /* execVal */
            aload 1 /* invocation */
            invokeinterface org.aopalliance.intercept.MethodInvocation.getThis:()Ljava/lang/Object;
            aload 4 /* methodToValidate */
            aload 6 /* returnValue */
            aload 2 /* groups */
            invokeinterface javax.validation.executable.ExecutableValidator.validateReturnValue:(Ljava/lang/Object;Ljava/lang/reflect/Method;Ljava/lang/Object;[Ljava/lang/Class;)Ljava/util/Set;
            astore 5 /* result */
        19: .line 122
            aload 5 /* result */
            invokeinterface java.util.Set.isEmpty:()Z
            ifne 21
        20: .line 123
            new javax.validation.ConstraintViolationException
            dup
            aload 5 /* result */
            invokespecial javax.validation.ConstraintViolationException.<init>:(Ljava/util/Set;)V
            athrow
        21: .line 126
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 6 /* returnValue */
            areturn
        end local 6 // java.lang.Object returnValue
        end local 5 // java.util.Set result
        end local 4 // java.lang.reflect.Method methodToValidate
        end local 3 // javax.validation.executable.ExecutableValidator execVal
        end local 2 // java.lang.Class[] groups
        end local 1 // org.aopalliance.intercept.MethodInvocation invocation
        end local 0 // org.springframework.validation.beanvalidation.MethodValidationInterceptor this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   22     0              this  Lorg/springframework/validation/beanvalidation/MethodValidationInterceptor;
            0   22     1        invocation  Lorg/aopalliance/intercept/MethodInvocation;
            3   22     2            groups  [Ljava/lang/Class;
            4   22     3           execVal  Ljavax/validation/executable/ExecutableValidator;
            5   22     4  methodToValidate  Ljava/lang/reflect/Method;
            8    9     5            result  Ljava/util/Set<Ljavax/validation/ConstraintViolation<Ljava/lang/Object;>;>;
           15   22     5            result  Ljava/util/Set<Ljavax/validation/ConstraintViolation<Ljava/lang/Object;>;>;
           18   22     6       returnValue  Ljava/lang/Object;
      Exception table:
        from    to  target  type
           5     8       9  Class java.lang.IllegalArgumentException
    Exceptions:
      throws java.lang.Throwable
    MethodParameters:
            Name  Flags
      invocation  

  private boolean isFactoryBeanMetadataMethod(java.lang.reflect.Method);
    descriptor: (Ljava/lang/reflect/Method;)Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // org.springframework.validation.beanvalidation.MethodValidationInterceptor this
        start local 1 // java.lang.reflect.Method method
         0: .line 130
            aload 1 /* method */
            invokevirtual java.lang.reflect.Method.getDeclaringClass:()Ljava/lang/Class;
            astore 2 /* clazz */
        start local 2 // java.lang.Class clazz
         1: .line 133
            aload 2 /* clazz */
            invokevirtual java.lang.Class.isInterface:()Z
            ifeq 6
         2: .line 134
            aload 2 /* clazz */
            ldc Lorg/springframework/beans/factory/FactoryBean;
            if_acmpeq 3
            aload 2 /* clazz */
            ldc Lorg/springframework/beans/factory/SmartFactoryBean;
            if_acmpne 5
         3: .line 135
      StackMap locals: java.lang.Class
      StackMap stack:
            aload 1 /* method */
            invokevirtual java.lang.reflect.Method.getName:()Ljava/lang/String;
            ldc "getObject"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 5
         4: .line 134
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         5: iconst_0
            ireturn
         6: .line 139
      StackMap locals:
      StackMap stack:
            aconst_null
            astore 3 /* factoryBeanType */
        start local 3 // java.lang.Class factoryBeanType
         7: .line 140
            ldc Lorg/springframework/beans/factory/SmartFactoryBean;
            aload 2 /* clazz */
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 10
         8: .line 141
            ldc Lorg/springframework/beans/factory/SmartFactoryBean;
            astore 3 /* factoryBeanType */
         9: .line 142
            goto 12
        10: .line 143
      StackMap locals: java.lang.Class
      StackMap stack:
            ldc Lorg/springframework/beans/factory/FactoryBean;
            aload 2 /* clazz */
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 12
        11: .line 144
            ldc Lorg/springframework/beans/factory/FactoryBean;
            astore 3 /* factoryBeanType */
        12: .line 146
      StackMap locals:
      StackMap stack:
            aload 3 /* factoryBeanType */
            ifnull 15
            aload 1 /* method */
            invokevirtual java.lang.reflect.Method.getName:()Ljava/lang/String;
            ldc "getObject"
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifne 15
        13: .line 147
            aload 3 /* factoryBeanType */
            aload 1 /* method */
            invokevirtual java.lang.reflect.Method.getName:()Ljava/lang/String;
            aload 1 /* method */
            invokevirtual java.lang.reflect.Method.getParameterTypes:()[Ljava/lang/Class;
            invokestatic org.springframework.util.ClassUtils.hasMethod:(Ljava/lang/Class;Ljava/lang/String;[Ljava/lang/Class;)Z
            ifeq 15
        14: .line 146
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
        15: iconst_0
            ireturn
        end local 3 // java.lang.Class factoryBeanType
        end local 2 // java.lang.Class clazz
        end local 1 // java.lang.reflect.Method method
        end local 0 // org.springframework.validation.beanvalidation.MethodValidationInterceptor this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   16     0             this  Lorg/springframework/validation/beanvalidation/MethodValidationInterceptor;
            0   16     1           method  Ljava/lang/reflect/Method;
            1   16     2            clazz  Ljava/lang/Class<*>;
            7   16     3  factoryBeanType  Ljava/lang/Class<*>;
    MethodParameters:
        Name  Flags
      method  

  protected java.lang.Class<?>[] determineValidationGroups(org.aopalliance.intercept.MethodInvocation);
    descriptor: (Lorg/aopalliance/intercept/MethodInvocation;)[Ljava/lang/Class;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.springframework.validation.beanvalidation.MethodValidationInterceptor this
        start local 1 // org.aopalliance.intercept.MethodInvocation invocation
         0: .line 158
            aload 1 /* invocation */
            invokeinterface org.aopalliance.intercept.MethodInvocation.getMethod:()Ljava/lang/reflect/Method;
            ldc Lorg/springframework/validation/annotation/Validated;
            invokestatic org.springframework.core.annotation.AnnotationUtils.findAnnotation:(Ljava/lang/reflect/Method;Ljava/lang/Class;)Ljava/lang/annotation/Annotation;
            checkcast org.springframework.validation.annotation.Validated
            astore 2 /* validatedAnn */
        start local 2 // org.springframework.validation.annotation.Validated validatedAnn
         1: .line 159
            aload 2 /* validatedAnn */
            ifnonnull 3
         2: .line 160
            aload 1 /* invocation */
            invokeinterface org.aopalliance.intercept.MethodInvocation.getThis:()Ljava/lang/Object;
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            ldc Lorg/springframework/validation/annotation/Validated;
            invokestatic org.springframework.core.annotation.AnnotationUtils.findAnnotation:(Ljava/lang/Class;Ljava/lang/Class;)Ljava/lang/annotation/Annotation;
            checkcast org.springframework.validation.annotation.Validated
            astore 2 /* validatedAnn */
         3: .line 162
      StackMap locals: org.springframework.validation.annotation.Validated
      StackMap stack:
            aload 2 /* validatedAnn */
            ifnull 4
            aload 2 /* validatedAnn */
            invokeinterface org.springframework.validation.annotation.Validated.value:()[Ljava/lang/Class;
            goto 5
      StackMap locals:
      StackMap stack:
         4: iconst_0
            anewarray java.lang.Class
      StackMap locals:
      StackMap stack: java.lang.Class[]
         5: areturn
        end local 2 // org.springframework.validation.annotation.Validated validatedAnn
        end local 1 // org.aopalliance.intercept.MethodInvocation invocation
        end local 0 // org.springframework.validation.beanvalidation.MethodValidationInterceptor this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    6     0          this  Lorg/springframework/validation/beanvalidation/MethodValidationInterceptor;
            0    6     1    invocation  Lorg/aopalliance/intercept/MethodInvocation;
            1    6     2  validatedAnn  Lorg/springframework/validation/annotation/Validated;
    Signature: (Lorg/aopalliance/intercept/MethodInvocation;)[Ljava/lang/Class<*>;
    MethodParameters:
            Name  Flags
      invocation  
}
SourceFile: "MethodValidationInterceptor.java"