java-defects4j-jacksondatabind-15-beanserializerfactory

This mapping has 1 multi-map group: several pairings are equally correct there. The code view shows one arbitrary valid pairing, not the only one.

A painting is a person's account of this edit as text, recorded independently of the node mapping - a rendering often has several equally defensible answers where the mapping has one. Deletions and insertions carry no position on the opposite side in a painting, so that panel draws no caret for them.

Before…lines 1–156 unchanged (156 lines)
      if (!delegateType.hasRawClass(type.getRawClass())) {
          beanDesc = config.introspect(delegateType);
          // [#359]: explicitly check (again) for @JsonSerializer...
          ser = findSerializerFromAnnotation(prov, beanDesc.getClassInfo());
      }
      // [databind#731]: Should skip if nominally java.lang.Object
      if (ser == null) {
          ser = _createSerializer2(prov, delegateType, beanDesc, true);
      }
      return new StdDelegatingSerializer(conv, delegateType, ser);
  }
168
  protected JsonSerializer<?> _createSerializer2(SerializerProvider prov,
…lines 170–741 unchanged (572 lines)

After…lines 1–156 unchanged (156 lines)
      if (!delegateType.hasRawClass(type.getRawClass())) {
          beanDesc = config.introspect(delegateType);
          // [#359]: explicitly check (again) for @JsonSerializer...
          ser = findSerializerFromAnnotation(prov, beanDesc.getClassInfo());
      }
      // [databind#731]: Should skip if nominally java.lang.Object
      if (ser == null && !delegateType.isJavaLangObject()) {
          ser = _createSerializer2(prov, delegateType, beanDesc, true);
      }
      return new StdDelegatingSerializer(conv, delegateType, ser);
  }
168
  protected JsonSerializer<?> _createSerializer2(SerializerProvider prov,
…lines 170–741 unchanged (572 lines)

Before…lines 1–156 unchanged (156 lines)
      if (!delegateType.hasRawClass(type.getRawClass())) {
          beanDesc = config.introspect(delegateType);
          // [#359]: explicitly check (again) for @JsonSerializer...
          ser = findSerializerFromAnnotation(prov, beanDesc.getClassInfo());
      }
      // [databind#731]: Should skip if nominally java.lang.Object
      if (ser == null) {
          ser = _createSerializer2(prov, delegateType, beanDesc, true);
      }
      return new StdDelegatingSerializer(conv, delegateType, ser);
  }
168
  protected JsonSerializer<?> _createSerializer2(SerializerProvider prov,
…lines 170–741 unchanged (572 lines)

After…lines 1–156 unchanged (156 lines)
      if (!delegateType.hasRawClass(type.getRawClass())) {
          beanDesc = config.introspect(delegateType);
          // [#359]: explicitly check (again) for @JsonSerializer...
          ser = findSerializerFromAnnotation(prov, beanDesc.getClassInfo());
      }
      // [databind#731]: Should skip if nominally java.lang.Object
      if (ser == null && !delegateType.isJavaLangObject()) {
          ser = _createSerializer2(prov, delegateType, beanDesc, true);
      }
      return new StdDelegatingSerializer(conv, delegateType, ser);
  }
168
  protected JsonSerializer<?> _createSerializer2(SerializerProvider prov,
…lines 170–741 unchanged (572 lines)

Before…lines 1–156 unchanged (156 lines)
      if (!delegateType.hasRawClass(type.getRawClass())) {
          beanDesc = config.introspect(delegateType);
          // [#359]: explicitly check (again) for @JsonSerializer...
          ser = findSerializerFromAnnotation(prov, beanDesc.getClassInfo());
      }
      // [databind#731]: Should skip if nominally java.lang.Object
      if (ser == null) {
          ser = _createSerializer2(prov, delegateType, beanDesc, true);
      }
      return new StdDelegatingSerializer(conv, delegateType, ser);
  }
168
  protected JsonSerializer<?> _createSerializer2(SerializerProvider prov,
…lines 170–741 unchanged (572 lines)

After…lines 1–156 unchanged (156 lines)
      if (!delegateType.hasRawClass(type.getRawClass())) {
          beanDesc = config.introspect(delegateType);
          // [#359]: explicitly check (again) for @JsonSerializer...
          ser = findSerializerFromAnnotation(prov, beanDesc.getClassInfo());
      }
      // [databind#731]: Should skip if nominally java.lang.Object
      if (ser == null && !delegateType.isJavaLangObject()) {
          ser = _createSerializer2(prov, delegateType, beanDesc, true);
      }
      return new StdDelegatingSerializer(conv, delegateType, ser);
  }
168
  protected JsonSerializer<?> _createSerializer2(SerializerProvider prov,
…lines 170–741 unchanged (572 lines)

Before

program

package_declaration

package "package"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "databind"

. "."

identifier "ser"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "java"

. "."

identifier "util"

. "."

asterisk

* "*"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "annotation"

. "."

identifier "ObjectIdGenerator"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "annotation"

. "."

identifier "ObjectIdGenerators"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "databind"

. "."

asterisk

* "*"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "databind"

. "."

identifier "cfg"

. "."

identifier "SerializerFactoryConfig"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "databind"

. "."

identifier "introspect"

. "."

asterisk

* "*"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "databind"

. "."

identifier "jsontype"

. "."

identifier "NamedType"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "databind"

. "."

identifier "jsontype"

. "."

identifier "TypeResolverBuilder"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "databind"

. "."

identifier "jsontype"

. "."

identifier "TypeSerializer"

; ";"

import_declaration (+22 nodes collapsed)

import_declaration

import "import"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "databind"

. "."

identifier "type"

. "."

asterisk

* "*"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "databind"

. "."

identifier "util"

. "."

identifier "ArrayBuilders"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "databind"

. "."

identifier "util"

. "."

identifier "ClassUtil"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "databind"

. "."

identifier "util"

. "."

identifier "Converter"

; ";"

block_comment "/**\n * Factory class that can provide serializers for any re"...

class_declaration

modifiers

public "public"

class "class"

identifier "BeanSerializerFactory"

superclass

extends "extends"

type_identifier "BasicSerializerFactory"

super_interfaces

implements "implements"

type_list

scoped_type_identifier

type_identifier "java"

. "."

type_identifier "io"

. "."

type_identifier "Serializable"

line_comment "// since 2.1"

class_body

{ "{"

field_declaration

modifiers

private "private"

static "static"

final "final"

integral_type

long "long"

variable_declarator

identifier "serialVersionUID"

= "="

decimal_integer_literal "1"

; ";"

block_comment "/**\n * Like {@link BasicSerializerFactory}, this factory"...

field_declaration

modifiers

public "public"

final "final"

static "static"

type_identifier "BeanSerializerFactory"

variable_declarator

identifier "instance"

= "="

object_creation_expression

new "new"

type_identifier "BeanSerializerFactory"

argument_list

( "("

null_literal "null"

) ")"

; ";"

block_comment "/*\n /****************************************************"...

block_comment "/**\n * Constructor for creating instances with specified"...

constructor_declaration

modifiers

protected "protected"

identifier "BeanSerializerFactory"

formal_parameters

( "("

formal_parameter

type_identifier "SerializerFactoryConfig"

identifier "config"

) ")"

constructor_body

{ "{"

explicit_constructor_invocation

super "super"

argument_list

( "("

identifier "config"

) ")"

; ";"

} "}"

block_comment "/**\n * Method used by module registration functionality,"...

method_declaration (+101 nodes collapsed)

method_declaration (+29 nodes collapsed)

block_comment "/*\n /****************************************************"...

block_comment "/**\n * Main serializer constructor method. We will have "...

method_declaration

modifiers

marker_annotation

@ "@"

identifier "Override"

annotation

@ "@"

identifier "SuppressWarnings"

annotation_argument_list

( "("

string_literal

" "\""

string_fragment "unchecked"

" "\""

) ")"

public "public"

generic_type

type_identifier "JsonSerializer"

type_arguments

< "<"

type_identifier "Object"

> ">"

identifier "createSerializer"

formal_parameters

( "("

formal_parameter

type_identifier "SerializerProvider"

identifier "prov"

, ","

formal_parameter

type_identifier "JavaType"

identifier "origType"

) ")"

throws

throws "throws"

type_identifier "JsonMappingException"

block

{ "{"

line_comment "// Very first thing, let's check if there is explicit serial"...

local_variable_declaration

modifiers

final "final"

type_identifier "SerializationConfig"

variable_declarator

identifier "config"

= "="

method_invocation

identifier "prov"

. "."

identifier "getConfig"

argument_list

( "("

) ")"

; ";"

local_variable_declaration

type_identifier "BeanDescription"

variable_declarator

identifier "beanDesc"

= "="

method_invocation

identifier "config"

. "."

identifier "introspect"

argument_list

( "("

identifier "origType"

) ")"

; ";"

local_variable_declaration (+26 nodes collapsed)

if_statement (+25 nodes collapsed)

local_variable_declaration

boolean_type "boolean"

variable_declarator

identifier "staticTyping"

; ";"

line_comment "// Next: we may have annotations that further define types t"...

local_variable_declaration (+22 nodes collapsed)

if_statement (+67 nodes collapsed)

line_comment "// Slight detour: do we have a Converter to consider?"

local_variable_declaration

generic_type

type_identifier "Converter"

type_arguments

< "<"

type_identifier "Object"

, ","

type_identifier "Object"

> ">"

variable_declarator

identifier "conv"

= "="

method_invocation

identifier "beanDesc"

. "."

identifier "findSerializationConverter"

argument_list

( "("

) ")"

; ";"

if_statement (+37 nodes collapsed)

local_variable_declaration

type_identifier "JavaType"

variable_declarator

identifier "delegateType"

= "="

method_invocation

identifier "conv"

. "."

identifier "getOutputType"

argument_list

( "("

method_invocation

identifier "prov"

. "."

identifier "getTypeFactory"

argument_list

( "("

) ")"

; ";"

line_comment "// One more twist, as per [Issue#288]; probably need to get "...

if_statement (+57 nodes collapsed)

line_comment "// [databind#731]: Should skip if nominally java.lang.Object"

if_statement

if "if"

parenthesized_expression

( "("

binary_expression any 1:2

identifier "ser"

== "=="

null_literal "null"

) ")"

block

{ "{"

expression_statement

assignment_expression

identifier "ser"

= "="

method_invocation

identifier "_createSerializer2"

argument_list

( "("

identifier "prov"

, ","

identifier "delegateType"

, ","

identifier "beanDesc"

, ","

true "true"

) ")"

; ";"

} "}"

return_statement

return "return"

object_creation_expression

new "new"

type_identifier "StdDelegatingSerializer"

argument_list

( "("

identifier "conv"

, ","

identifier "delegateType"

, ","

identifier "ser"

) ")"

; ";"

} "}"

method_declaration (+443 nodes collapsed)

block_comment "/*\n /****************************************************"...

block_comment "/**\n * Method that will try to construct a {@link BeanSe"...

method_declaration (+87 nodes collapsed)

block_comment "/**\n * Method called to create a type information serial"...

method_declaration (+132 nodes collapsed)

block_comment "/**\n * Method called to create a type information serial"...

method_declaration (+145 nodes collapsed)

block_comment "/*\n /****************************************************"...

block_comment "/**\n * Method called to construct serializer for seriali"...

method_declaration (+737 nodes collapsed)

method_declaration (+450 nodes collapsed)

block_comment "/**\n * Method called to construct a filtered writer, for"...

method_declaration (+41 nodes collapsed)

method_declaration (+30 nodes collapsed)

method_declaration (+24 nodes collapsed)

block_comment "/*\n /****************************************************"...

block_comment "/**\n * Helper method used to skip processing for types t"...

method_declaration (+49 nodes collapsed)

block_comment "/**\n * Method used to collect all actual serializable pr"...

method_declaration (+412 nodes collapsed)

block_comment "/*\n /****************************************************"...

block_comment "/**\n * Overridable method that can filter out properties"...

method_declaration (+190 nodes collapsed)

block_comment "/**\n * Method called to handle view information for cons"...

method_declaration (+243 nodes collapsed)

block_comment "/**\n * Method that will apply by-type limitations (as pe"...

method_declaration (+305 nodes collapsed)

block_comment "/**\n * Helper method that will remove all properties tha"...

method_declaration (+112 nodes collapsed)

block_comment "/*\n /****************************************************"...

block_comment "/**\n * Secondary helper method for constructing {@link B"...

method_declaration (+329 nodes collapsed)

} "}"

After

program

package_declaration

package "package"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "databind"

. "."

identifier "ser"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "java"

. "."

identifier "util"

. "."

asterisk

* "*"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "annotation"

. "."

identifier "ObjectIdGenerator"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "annotation"

. "."

identifier "ObjectIdGenerators"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "databind"

. "."

asterisk

* "*"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "databind"

. "."

identifier "cfg"

. "."

identifier "SerializerFactoryConfig"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "databind"

. "."

identifier "introspect"

. "."

asterisk

* "*"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "databind"

. "."

identifier "jsontype"

. "."

identifier "NamedType"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "databind"

. "."

identifier "jsontype"

. "."

identifier "TypeResolverBuilder"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "databind"

. "."

identifier "jsontype"

. "."

identifier "TypeSerializer"

; ";"

import_declaration (+22 nodes collapsed)

import_declaration

import "import"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "databind"

. "."

identifier "type"

. "."

asterisk

* "*"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "databind"

. "."

identifier "util"

. "."

identifier "ArrayBuilders"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "databind"

. "."

identifier "util"

. "."

identifier "ClassUtil"

; ";"

import_declaration

import "import"

scoped_identifier

identifier "com"

. "."

identifier "fasterxml"

. "."

identifier "jackson"

. "."

identifier "databind"

. "."

identifier "util"

. "."

identifier "Converter"

; ";"

block_comment "/**\n * Factory class that can provide serializers for any re"...

class_declaration

modifiers

public "public"

class "class"

identifier "BeanSerializerFactory"

superclass

extends "extends"

type_identifier "BasicSerializerFactory"

super_interfaces

implements "implements"

type_list

scoped_type_identifier

type_identifier "java"

. "."

type_identifier "io"

. "."

type_identifier "Serializable"

line_comment "// since 2.1"

class_body

{ "{"

field_declaration

modifiers

private "private"

static "static"

final "final"

integral_type

long "long"

variable_declarator

identifier "serialVersionUID"

= "="

decimal_integer_literal "1"

; ";"

block_comment "/**\n * Like {@link BasicSerializerFactory}, this factory"...

field_declaration

modifiers

public "public"

final "final"

static "static"

type_identifier "BeanSerializerFactory"

variable_declarator

identifier "instance"

= "="

object_creation_expression

new "new"

type_identifier "BeanSerializerFactory"

argument_list

( "("

null_literal "null"

) ")"

; ";"

block_comment "/*\n /****************************************************"...

block_comment "/**\n * Constructor for creating instances with specified"...

constructor_declaration

modifiers

protected "protected"

identifier "BeanSerializerFactory"

formal_parameters

( "("

formal_parameter

type_identifier "SerializerFactoryConfig"

identifier "config"

) ")"

constructor_body

{ "{"

explicit_constructor_invocation

super "super"

argument_list

( "("

identifier "config"

) ")"

; ";"

} "}"

block_comment "/**\n * Method used by module registration functionality,"...

method_declaration (+101 nodes collapsed)

method_declaration (+29 nodes collapsed)

block_comment "/*\n /****************************************************"...

block_comment "/**\n * Main serializer constructor method. We will have "...

method_declaration

modifiers

marker_annotation

@ "@"

identifier "Override"

annotation

@ "@"

identifier "SuppressWarnings"

annotation_argument_list

( "("

string_literal

" "\""

string_fragment "unchecked"

" "\""

) ")"

public "public"

generic_type

type_identifier "JsonSerializer"

type_arguments

< "<"

type_identifier "Object"

> ">"

identifier "createSerializer"

formal_parameters

( "("

formal_parameter

type_identifier "SerializerProvider"

identifier "prov"

, ","

formal_parameter

type_identifier "JavaType"

identifier "origType"

) ")"

throws

throws "throws"

type_identifier "JsonMappingException"

block

{ "{"

line_comment "// Very first thing, let's check if there is explicit serial"...

local_variable_declaration

modifiers

final "final"

type_identifier "SerializationConfig"

variable_declarator

identifier "config"

= "="

method_invocation

identifier "prov"

. "."

identifier "getConfig"

argument_list

( "("

) ")"

; ";"

local_variable_declaration

type_identifier "BeanDescription"

variable_declarator

identifier "beanDesc"

= "="

method_invocation

identifier "config"

. "."

identifier "introspect"

argument_list

( "("

identifier "origType"

) ")"

; ";"

local_variable_declaration (+26 nodes collapsed)

if_statement (+25 nodes collapsed)

local_variable_declaration

boolean_type "boolean"

variable_declarator

identifier "staticTyping"

; ";"

line_comment "// Next: we may have annotations that further define types t"...

local_variable_declaration (+22 nodes collapsed)

if_statement (+67 nodes collapsed)

line_comment "// Slight detour: do we have a Converter to consider?"

local_variable_declaration

generic_type

type_identifier "Converter"

type_arguments

< "<"

type_identifier "Object"

, ","

type_identifier "Object"

> ">"

variable_declarator

identifier "conv"

= "="

method_invocation

identifier "beanDesc"

. "."

identifier "findSerializationConverter"

argument_list

( "("

) ")"

; ";"

if_statement (+37 nodes collapsed)

local_variable_declaration

type_identifier "JavaType"

variable_declarator

identifier "delegateType"

= "="

method_invocation

identifier "conv"

. "."

identifier "getOutputType"

argument_list

( "("

method_invocation

identifier "prov"

. "."

identifier "getTypeFactory"

argument_list

( "("

) ")"

; ";"

line_comment "// One more twist, as per [Issue#288]; probably need to get "...

if_statement (+57 nodes collapsed)

line_comment "// [databind#731]: Should skip if nominally java.lang.Object"

if_statement

if "if"

parenthesized_expression

( "("

binary_expression any 1:2

identifier "ser"

== "=="

null_literal "null"

&& "&&"

unary_expression

! "!"

method_invocation

identifier "delegateType"

. "."

identifier "isJavaLangObject"

argument_list

( "("

) ")"

block

{ "{"

expression_statement

assignment_expression

identifier "ser"

= "="

method_invocation

identifier "_createSerializer2"

argument_list

( "("

identifier "prov"

, ","

identifier "delegateType"

, ","

identifier "beanDesc"

, ","

true "true"

) ")"

; ";"

} "}"

return_statement

return "return"

object_creation_expression

new "new"

type_identifier "StdDelegatingSerializer"

argument_list

( "("

identifier "conv"

, ","

identifier "delegateType"

, ","

identifier "ser"

) ")"

; ";"

} "}"

method_declaration (+443 nodes collapsed)

block_comment "/*\n /****************************************************"...

block_comment "/**\n * Method that will try to construct a {@link BeanSe"...

method_declaration (+87 nodes collapsed)

block_comment "/**\n * Method called to create a type information serial"...

method_declaration (+132 nodes collapsed)

block_comment "/**\n * Method called to create a type information serial"...

method_declaration (+145 nodes collapsed)

block_comment "/*\n /****************************************************"...

block_comment "/**\n * Method called to construct serializer for seriali"...

method_declaration (+737 nodes collapsed)

method_declaration (+450 nodes collapsed)

block_comment "/**\n * Method called to construct a filtered writer, for"...

method_declaration (+41 nodes collapsed)

method_declaration (+30 nodes collapsed)

method_declaration (+24 nodes collapsed)

block_comment "/*\n /****************************************************"...

block_comment "/**\n * Helper method used to skip processing for types t"...

method_declaration (+49 nodes collapsed)

block_comment "/**\n * Method used to collect all actual serializable pr"...

method_declaration (+412 nodes collapsed)

block_comment "/*\n /****************************************************"...

block_comment "/**\n * Overridable method that can filter out properties"...

method_declaration (+190 nodes collapsed)

block_comment "/**\n * Method called to handle view information for cons"...

method_declaration (+243 nodes collapsed)

block_comment "/**\n * Method that will apply by-type limitations (as pe"...

method_declaration (+305 nodes collapsed)

block_comment "/**\n * Helper method that will remove all properties tha"...

method_declaration (+112 nodes collapsed)

block_comment "/*\n /****************************************************"...

block_comment "/**\n * Secondary helper method for constructing {@link B"...

method_declaration (+329 nodes collapsed)

} "}"