Field Detail

• _parser

  protected final com.fasterxml.jackson.core.JsonParser _parser

• _context

  protected final DeserializationContext _context

• _objectIdReader

  protected final ObjectIdReader _objectIdReader

• _creatorParameters

  protected final Object[] _creatorParameters

  Buffer used for storing creator parameters for constructing instance.

• _paramsNeeded

  protected int _paramsNeeded

  Number of creator parameters for which we have not yet received values.

• _paramsSeen

  protected int _paramsSeen

  Bitflag used to track parameters found from incoming data when number of parameters is less than 32 (fits in int).

• _paramsSeenBig

  protected final BitSet _paramsSeenBig

  Bitflag used to track parameters found from incoming data when number of parameters is 32 or higher.

• _buffered

  protected PropertyValue _buffered

  If we get non-creator parameters before or between creator parameters, those need to be buffered. Buffer is just a simple linked list

• _idValue

  protected Object _idValue

  In case there is an Object Id property to handle, this is the value we have for it.

• _anyParamSetter

  protected final SettableAnyProperty _anyParamSetter

  "Any setter" property bound to a Creator parameter (via @JsonAnySetter)

  Since:

  2.18

• _anyParamBuffered

  protected PropertyValue _anyParamBuffered

  If "Any-setter-via-Creator" exists, we will need to buffer values to feed it, separate from regular, non-creator properties (see _buffered).

  Since:

  2.18

Constructor Detail

• PropertyValueBuffer

  public PropertyValueBuffer(com.fasterxml.jackson.core.JsonParser p,
                             DeserializationContext ctxt,
                             int paramCount,
                             ObjectIdReader oir,
                             SettableAnyProperty anyParamSetter)

  Since:

  2.18

• PropertyValueBuffer

  @Deprecated
  public PropertyValueBuffer(com.fasterxml.jackson.core.JsonParser p,
                                         DeserializationContext ctxt,
                                         int paramCount,
                                         ObjectIdReader oir)

  Deprecated. 

Method Detail

• hasParameter

  public final boolean hasParameter(SettableBeanProperty prop)

  Returns true if the given property was seen in the JSON source by this buffer.

  Since:

  2.8

• getParameter

  public Object getParameter(SettableBeanProperty prop)
                      throws JsonMappingException

  A variation of getParameters(SettableBeanProperty[]) that accepts a single property. Whereas the plural form eagerly fetches and validates all properties, this method may be used (along with hasParameter(SettableBeanProperty)) to let applications only fetch the properties defined in the JSON source itself, and to have some other customized behavior for missing properties.

  Throws:

  JsonMappingException

  Since:

  2.8

• getParameters

  public Object[] getParameters(SettableBeanProperty[] props)
                         throws JsonMappingException,
                                IOException

  Method called to do necessary post-processing such as injection of values and verification of values for required properties, after either assignParameter(SettableBeanProperty, Object) returns true (to indicate all creator properties are found), or when then whole JSON Object has been processed,

  Throws:

  JsonMappingException

  IOException

• _findMissing

  protected Object _findMissing(SettableBeanProperty prop)
                         throws JsonMappingException

  Throws:

  JsonMappingException

• readIdProperty

  public boolean readIdProperty(String propName)
                         throws IOException

  Helper method called to see if given non-creator property is the "id property"; and if so, handle appropriately.

  Throws:

  IOException

  Since:

  2.1

• handleIdValue

  public Object handleIdValue(DeserializationContext ctxt,
                              Object bean)
                       throws IOException

  Helper method called to handle Object Id value collected earlier, if any

  Throws:

  IOException

• buffered

  protected PropertyValue buffered()

• isComplete

  public boolean isComplete()

• assignParameter

  public boolean assignParameter(SettableBeanProperty prop,
                                 Object value)

  Method called to buffer value for given property, as well as check whether we now have values for all (creator) properties that we expect to get values for.

  Returns:

  True if we have received all creator parameters

  Since:

  2.6

• bufferProperty

  public void bufferProperty(SettableBeanProperty prop,
                             Object value)

• bufferAnyProperty

  public void bufferAnyProperty(SettableAnyProperty prop,
                                String propName,
                                Object value)

• bufferMapProperty

  public void bufferMapProperty(Object key,
                                Object value)

• bufferAnyParameterProperty

  public void bufferAnyParameterProperty(SettableAnyProperty prop,
                                         String propName,
                                         Object value)