org.codehaus.jackson.map.introspect.BasicBeanDescription.instantiateBean java code examples

Common ways to obtain BasicBeanDescription

private void myMethod () {
 BasicBeanDescription b =DeserializationConfig config;Class cls;config.introspectClassAnnotations(cls)
DeserializationConfig deserializationConfig;JavaType type;deserializationConfig.introspectForCreation(type)
SerializationConfig config;JavaType javaType;config.introspectClassAnnotations(javaType.getRawClass())
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}

protected Object getDefaultBean()
{
  if (_defaultBean == null) {
    /* If we can fix access rights, we should; otherwise non-public
     * classes or default constructor will prevent instantiation
     */
    _defaultBean = _beanDesc.instantiateBean(_config.isEnabled(SerializationConfig.Feature.CAN_OVERRIDE_ACCESS_MODIFIERS));
    if (_defaultBean == null) {
      Class<?> cls = _beanDesc.getClassInfo().getAnnotated();
      throw new IllegalArgumentException("Class "+cls.getName()+" has no default constructor; can not instantiate default bean value to support 'properties=JsonSerialize.Inclusion.NON_DEFAULT' annotation");
    }
  }
  return _defaultBean;
}

protected Object getDefaultBean()
{
  if (_defaultBean == null) {
    /* If we can fix access rights, we should; otherwise non-public
     * classes or default constructor will prevent instantiation
     */
    _defaultBean = _beanDesc.instantiateBean(_config.isEnabled(SerializationConfig.Feature.CAN_OVERRIDE_ACCESS_MODIFIERS));
    if (_defaultBean == null) {
      Class<?> cls = _beanDesc.getClassInfo().getAnnotated();
      throw new IllegalArgumentException("Class "+cls.getName()+" has no default constructor; can not instantiate default bean value to support 'properties=JsonSerialize.Inclusion.NON_DEFAULT' annotation");
    }
  }
  return _defaultBean;
}

protected Object getDefaultBean()
{
  if (_defaultBean == null) {
    /* If we can fix access rights, we should; otherwise non-public
     * classes or default constructor will prevent instantiation
     */
    _defaultBean = _beanDesc.instantiateBean(_config.isEnabled(SerializationConfig.Feature.CAN_OVERRIDE_ACCESS_MODIFIERS));
    if (_defaultBean == null) {
      Class<?> cls = _beanDesc.getClassInfo().getAnnotated();
      throw new IllegalArgumentException("Class "+cls.getName()+" has no default constructor; can not instantiate default bean value to support 'properties=JsonSerialize.Inclusion.NON_DEFAULT' annotation");
    }
  }
  return _defaultBean;
}

protected Object getDefaultBean()
{
  if (_defaultBean == null) {
    /* If we can fix access rights, we should; otherwise non-public
     * classes or default constructor will prevent instantiation
     */
    _defaultBean = _beanDesc.instantiateBean(_config.isEnabled(SerializationConfig.Feature.CAN_OVERRIDE_ACCESS_MODIFIERS));
    if (_defaultBean == null) {
      Class<?> cls = _beanDesc.getClassInfo().getAnnotated();
      throw new IllegalArgumentException("Class "+cls.getName()+" has no default constructor; can not instantiate default bean value to support 'properties=JsonSerialize.Inclusion.NON_DEFAULT' annotation");
    }
  }
  return _defaultBean;
}

protected Object getDefaultBean()
{
  if (_defaultBean == null) {
    /* If we can fix access rights, we should; otherwise non-public
     * classes or default constructor will prevent instantiation
     */
    _defaultBean = _beanDesc.instantiateBean(_config.isEnabled(SerializationConfig.Feature.CAN_OVERRIDE_ACCESS_MODIFIERS));
    if (_defaultBean == null) {
      Class<?> cls = _beanDesc.getClassInfo().getAnnotated();
      throw new IllegalArgumentException("Class "+cls.getName()+" has no default constructor; can not instantiate default bean value to support 'properties=JsonSerialize.Inclusion.NON_DEFAULT' annotation");
    }
  }
  return _defaultBean;
}

protected Object getDefaultBean()
{
  if (_defaultBean == null) {
    /* If we can fix access rights, we should; otherwise non-public
     * classes or default constructor will prevent instantiation
     */
    _defaultBean = _beanDesc.instantiateBean(_config.isEnabled(SerializationConfig.Feature.CAN_OVERRIDE_ACCESS_MODIFIERS));
    if (_defaultBean == null) {
      Class<?> cls = _beanDesc.getClassInfo().getAnnotated();
      throw new IllegalArgumentException("Class "+cls.getName()+" has no default constructor; can not instantiate default bean value to support 'properties=JsonSerialize.Inclusion.NON_DEFAULT' annotation");
    }
  }
  return _defaultBean;
}

Javadoc

Method called to create a "default instance" of the bean, currently only needed for obtaining default field values which may be used for suppressing serialization of fields that have "not changed".

Popular methods of BasicBeanDescription

getBeanClass
getClassInfo
<init>
_findPropertyFields
findAnySetter
Method used to locate the method of introspected class that implements org.codehaus.jackson.annotate
findDefaultConstructor
Method that will locate the no-arg constructor for this class, if it has one, and that constructor h
findFactoryMethod
Method that can be called to find if introspected class declares a static "valueOf" factory method t
findJsonValueMethod
Method for locating the getter method that is annotated with org.codehaus.jackson.annotate.JsonValue
findMethod
findProperties
findSerializationInclusion
Method for determining whether null properties should be written out for a Bean of introspected type
findSingleArgConstructor
Method that can be called to locate a single-arg constructor that takes specified exact type (will n

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How to use instantiateBeanmethodin org.codehaus.jackson.map.introspect.BasicBeanDescription

Best Java code snippets using org.codehaus.jackson.map.introspect.BasicBeanDescription.instantiateBean (Showing top 6 results out of 315)

How to use
instantiateBean
method
in
org.codehaus.jackson.map.introspect.BasicBeanDescription