BeanUtil (jackson-databind 3.0.0-rc6 API)

java.lang.Object

tools.jackson.databind.util.BeanUtil

public class BeanUtil extends Object

Helper class that contains functionality needed by both serialization and deserialization side.

Constructor Summary

Constructors

Constructor

Description

BeanUtil()
Method Summary

Modifier and Type

Method

Description

static String

checkUnsupportedType(MapperConfig<?> config, JavaType type)

Helper method called by BeanDeserializerFactory and BeanSerializerFactory to check if given unrecognized type (to be (de)serialized as general POJO) is one of "well-known" types for which there would be a datatype module; and if so, return appropriate failure message to give to caller.

static Object

getDefaultValue(JavaType type)

Accessor used to find out "default value" to use for comparing values to serialize, to determine whether to exclude value from serialization with inclusion type of JsonInclude.Include.NON_DEFAULT.

static boolean

isJodaTimeClass(Class<?> rawType)

static String

stdManglePropertyName(String basename, int offset)

Deprecated.
since 3.0.0-rc2 Use DefaultAccessorNamingStrategy instead

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- BeanUtil
  
  public BeanUtil()
Method Details
- stdManglePropertyName
  
  @Deprecated public static String stdManglePropertyName(String basename, int offset)
  
  Deprecated.
  since 3.0.0-rc2 Use DefaultAccessorNamingStrategy instead
- getDefaultValue
  
  public static Object getDefaultValue(JavaType type)
  
  Accessor used to find out "default value" to use for comparing values to serialize, to determine whether to exclude value from serialization with inclusion type of JsonInclude.Include.NON_DEFAULT.
  Default logic is such that for primitives and wrapper types for primitives, expected defaults (0 for `int` and `java.lang.Integer`) are returned; for Strings, empty String, and for structured (Maps, Collections, arrays) and reference types, criteria JsonInclude.Include.NON_DEFAULT is used.
- checkUnsupportedType
  
  public static String checkUnsupportedType(MapperConfig<?> config, JavaType type)
  
  Helper method called by BeanDeserializerFactory and BeanSerializerFactory to check if given unrecognized type (to be (de)serialized as general POJO) is one of "well-known" types for which there would be a datatype module; and if so, return appropriate failure message to give to caller.
- isJodaTimeClass
  
  public static boolean isJodaTimeClass(Class<?> rawType)