package com.facebook.presto.hive.shaded.org.codehaus.jackson.map.deser;
import java.io.IOException;
import java.lang.reflect.*;
import java.util.*;
import com.facebook.presto.hive.shaded.org.codehaus.jackson.*;
import com.facebook.presto.hive.shaded.org.codehaus.jackson.annotate.JsonTypeInfo;
import com.facebook.presto.hive.shaded.org.codehaus.jackson.map.*;
import com.facebook.presto.hive.shaded.org.codehaus.jackson.map.annotate.JsonCachable;
import com.facebook.presto.hive.shaded.org.codehaus.jackson.map.deser.impl.*;
import com.facebook.presto.hive.shaded.org.codehaus.jackson.map.deser.std.ContainerDeserializerBase;
import com.facebook.presto.hive.shaded.org.codehaus.jackson.map.deser.std.StdDeserializer;
import com.facebook.presto.hive.shaded.org.codehaus.jackson.map.introspect.AnnotatedClass;
import com.facebook.presto.hive.shaded.org.codehaus.jackson.map.introspect.AnnotatedMember;
import com.facebook.presto.hive.shaded.org.codehaus.jackson.map.introspect.AnnotatedWithParams;
import com.facebook.presto.hive.shaded.org.codehaus.jackson.map.type.ClassKey;
import com.facebook.presto.hive.shaded.org.codehaus.jackson.map.util.ClassUtil;
import com.facebook.presto.hive.shaded.org.codehaus.jackson.type.JavaType;
import com.facebook.presto.hive.shaded.org.codehaus.jackson.util.TokenBuffer;
/**
* Deserializer class that can deserialize instances of
* arbitrary bean objects, usually from JSON Object structs,
* but possibly also from simple types like String values.
*/
@JsonCachable
/* Because of costs associated with constructing bean deserializers,
* they usually should be cached unlike other deserializer types.
* But more importantly, it is important to be able to cache
* bean serializers to handle cyclic references.
*/
public class BeanDeserializer
extends StdDeserializer<Object>
implements ResolvableDeserializer
{
/*
/**********************************************************
/* Information regarding type being deserialized
/**********************************************************
*/
/**
* Class for which deserializer is built; used for accessing
* annotations during resolution phase (see {@link #resolve}).
*/
final protected AnnotatedClass _forClass;
/**
* Declared type of the bean this deserializer handles.
*/
final protected JavaType _beanType;
/**
* Property that contains value to be deserialized using
* deserializer; mostly needed to find contextual annotations
* for subtypes.
*
* @since 1.7
*/
final protected BeanProperty _property;
/*
/**********************************************************
/* Construction configuration
/**********************************************************
*/
/**
* Object that handles details of constructing initial
* bean value (to which bind data to), unless instance
* is passed (via updateValue())
*/
protected final ValueInstantiator _valueInstantiator;
/**
* Deserializer that is used iff delegate-based creator is
* to be used for deserializing from JSON Object.
*/
protected JsonDeserializer<Object> _delegateDeserializer;
/**
* If the bean needs to be instantiated using constructor
* or factory method
* that takes one or more named properties as argument(s),
* this creator is used for instantiation.
*/
protected final PropertyBasedCreator _propertyBasedCreator;
/**
* Flag that is set to mark "non-standard" cases; where either
* we use one of non-default creators, or there are unwrapped
* values to consider.
*/
protected boolean _nonStandardCreation;
/*
/**********************************************************
/* Property information, setters
/**********************************************************
*/
/**
* Mapping of property names to properties, built when all properties
* to use have been successfully resolved.
*
* @since 1.7
*/
final protected BeanPropertyMap _beanProperties;
/**
* List of {@link ValueInjector}s, if any injectable values are
* expected by the bean; otherwise null.
* This includes injectors used for injecting values via setters
* and fields, but not ones passed through constructor parameters.
*
* @since 1.9
*/
final protected ValueInjector[] _injectables;
/**
* Fallback setter used for handling any properties that are not
* mapped to regular setters. If setter is not null, it will be
* called once for each such property.
*/
protected SettableAnyProperty _anySetter;
/**
* In addition to properties that are set, we will also keep
* track of recognized but ignorable properties: these will
* be skipped without errors or warnings.
*/
final protected HashSet<String> _ignorableProps;
/**
* Flag that can be set to ignore and skip unknown properties.
* If set, will not throw an exception for unknown properties.
*/
final protected boolean _ignoreAllUnknown;
/**
* We may also have one or more back reference fields (usually
* zero or one).
*/
final protected Map<String, SettableBeanProperty> _backRefs;
/*
/**********************************************************
/* Related handlers
/**********************************************************
*/
/**
* Lazily constructed map used to contain deserializers needed
* for polymorphic subtypes.
*/
protected HashMap<ClassKey, JsonDeserializer<Object>> _subDeserializers;
/**
* If one of properties has "unwrapped" value, we need separate
* helper object
*
* @since 1.9
*/
protected UnwrappedPropertyHandler _unwrappedPropertyHandler;
/**
* Handler that we need iff any of properties uses external
* type id.
*/
protected ExternalTypeHandler _externalTypeIdHandler;
/*
/**********************************************************
/* Life-cycle, construction, initialization
/**********************************************************
*/
/**
* @deprecated (since 1.9) Use the constructor that takes {@link ValueInstantiator} instead
*/
@Deprecated
public BeanDeserializer(AnnotatedClass forClass, JavaType type, BeanProperty property,
CreatorCollector creators,
BeanPropertyMap properties, Map<String, SettableBeanProperty> backRefs,
HashSet<String> ignorableProps, boolean ignoreAllUnknown,
SettableAnyProperty anySetter)
{
this(forClass, type, property,
creators.constructValueInstantiator(null),
properties, backRefs,
ignorableProps, ignoreAllUnknown,
anySetter, null);
}
/**
* @since 1.9
*/
public BeanDeserializer(BeanDescription beanDesc, BeanProperty property,
ValueInstantiator valueInstantiator,
BeanPropertyMap properties, Map<String, SettableBeanProperty> backRefs,
HashSet<String> ignorableProps, boolean ignoreAllUnknown,
SettableAnyProperty anySetter, List<ValueInjector> injectables)
{
this(beanDesc.getClassInfo(), beanDesc.getType(), property,
valueInstantiator,
properties, backRefs,
ignorableProps, ignoreAllUnknown,
anySetter, injectables);
}
/**
* @since 1.9
*/
protected BeanDeserializer(AnnotatedClass forClass, JavaType type, BeanProperty property,
ValueInstantiator valueInstantiator,
BeanPropertyMap properties, Map<String, SettableBeanProperty> backRefs,
HashSet<String> ignorableProps, boolean ignoreAllUnknown,
SettableAnyProperty anySetter, List<ValueInjector> injectables)
{
super(type);
_forClass = forClass;
_beanType = type;
_property = property;
_valueInstantiator = valueInstantiator;
if (valueInstantiator.canCreateFromObjectWith()) {
_propertyBasedCreator = new PropertyBasedCreator(valueInstantiator);
} else {
_propertyBasedCreator = null;
}
_beanProperties = properties;
_backRefs = backRefs;
_ignorableProps = ignorableProps;
_ignoreAllUnknown = ignoreAllUnknown;
_anySetter = anySetter;
_injectables = (injectables == null || injectables.isEmpty()) ? null
: injectables.toArray(new ValueInjector[injectables.size()]);
_nonStandardCreation = valueInstantiator.canCreateUsingDelegate()
|| (_propertyBasedCreator != null)
|| !valueInstantiator.canCreateUsingDefault()
|| (_unwrappedPropertyHandler != null);
}
/**
* Copy-constructor that can be used by sub-classes to allow
* copy-on-write styling copying of settings of an existing instance.
*
* @since 1.7
*/
protected BeanDeserializer(BeanDeserializer src)
{
this(src, src._ignoreAllUnknown);
}
/**
* @since 1.9
*/
protected BeanDeserializer(BeanDeserializer src, boolean ignoreAllUnknown)
{
super(src._beanType);
_forClass = src._forClass;
_beanType = src._beanType;
_property = src._property;
_valueInstantiator = src._valueInstantiator;
_delegateDeserializer = src._delegateDeserializer;
_propertyBasedCreator = src._propertyBasedCreator;
_beanProperties = src._beanProperties;
_backRefs = src._backRefs;
_ignorableProps = src._ignorableProps;
_ignoreAllUnknown = ignoreAllUnknown;
_anySetter = src._anySetter;
_injectables = src._injectables;
_nonStandardCreation = src._nonStandardCreation;
_unwrappedPropertyHandler = src._unwrappedPropertyHandler;
}
@Override
public JsonDeserializer<Object> unwrappingDeserializer()
{
/* bit kludgy but we don't want to accidentally change type;
* sub-classes MUST override this method to support unwrapped
* properties...
*/
if (getClass() != BeanDeserializer.class) {
return this;
}
/* main thing really is to just enforce ignoring of unknown
* properties; since there may be multiple unwrapped values
* and properties for all may be interleaved...
*/
return new BeanDeserializer(this, true);
}
/*
/**********************************************************
/* Public accessors
/**********************************************************
*/
public boolean hasProperty(String propertyName) {
return _beanProperties.find(propertyName) != null;
}
/**
* Accessor for checking number of deserialized properties.
*
* @since 1.7
*/
public int getPropertyCount() {
return _beanProperties.size();
}
public final Class<?> getBeanClass() { return _beanType.getRawClass(); }
@Override public JavaType getValueType() { return _beanType; }
/**
*
* @since 1.6
*/
public Iterator<SettableBeanProperty> properties()
{
if (_beanProperties == null) { // since 1.7
throw new IllegalStateException("Can only call before BeanDeserializer has been resolved");
}
return _beanProperties.allProperties();
}
/**
* Method needed by {@link BeanDeserializerFactory} to properly link
* managed- and back-reference pairs.
*/
public SettableBeanProperty findBackReference(String logicalName)
{
if (_backRefs == null) {
return null;
}
return _backRefs.get(logicalName);
}
/**
* @since 1.9
*/
public ValueInstantiator getValueInstantiator() {
return _valueInstantiator;
}
/*
/**********************************************************
/* Validation, post-processing
/**********************************************************
*/
/**
* Method called to finalize setup of this deserializer,
* after deserializer itself has been registered.
* This is needed to handle recursive and transitive dependencies.
*/
@Override
public void resolve(DeserializationConfig config, DeserializerProvider provider)
throws JsonMappingException
{
Iterator<SettableBeanProperty> it = _beanProperties.allProperties();
UnwrappedPropertyHandler unwrapped = null;
ExternalTypeHandler.Builder extTypes = null;
while (it.hasNext()) {
SettableBeanProperty origProp = it.next();
SettableBeanProperty prop = origProp;
// May already have deserializer from annotations, if so, skip:
if (!prop.hasValueDeserializer()) {
prop = prop.withValueDeserializer(findDeserializer(config, provider, prop.getType(), prop));
}
// [JACKSON-235]: need to link managed references with matching back references
prop = _resolveManagedReferenceProperty(config, prop);
// [JACKSON-132]: support unwrapped values (via @JsonUnwrapped)
SettableBeanProperty u = _resolveUnwrappedProperty(config, prop);
if (u != null) {
prop = u;
if (unwrapped == null) {
unwrapped = new UnwrappedPropertyHandler();
}
unwrapped.addProperty(prop);
}
// [JACKSON-594]: non-static inner classes too:
prop = _resolveInnerClassValuedProperty(config, prop);
if (prop != origProp) {
_beanProperties.replace(prop);
}
/* one more thing: if this property uses "external property" type inclusion
* (see [JACKSON-453]), it needs different handling altogether
*/
if (prop.hasValueTypeDeserializer()) {
TypeDeserializer typeDeser = prop.getValueTypeDeserializer();
if (typeDeser.getTypeInclusion() == JsonTypeInfo.As.EXTERNAL_PROPERTY) {
if (extTypes == null) {
extTypes = new ExternalTypeHandler.Builder();
}
extTypes.addExternal(prop, typeDeser.getPropertyName());
// In fact, remove from list of known properties to simplify later handling
_beanProperties.remove(prop);
}
}
}
// Finally, "any setter" may also need to be resolved now
if (_anySetter != null && !_anySetter.hasValueDeserializer()) {
_anySetter = _anySetter.withValueDeserializer(findDeserializer(config, provider, _anySetter.getType(), _anySetter.getProperty()));
}
// as well as delegate-based constructor:
if (_valueInstantiator.canCreateUsingDelegate()) {
JavaType delegateType = _valueInstantiator.getDelegateType();
if (delegateType == null) {
throw new IllegalArgumentException("Invalid delegate-creator definition for "+_beanType
+": value instantiator ("+_valueInstantiator.getClass().getName()
+") returned true for 'canCreateUsingDelegate()', but null for 'getDelegateType()'");
}
AnnotatedWithParams delegateCreator = _valueInstantiator.getDelegateCreator();
// Need to create a temporary property to allow contextual deserializers:
BeanProperty.Std property = new BeanProperty.Std(null,
delegateType, _forClass.getAnnotations(), delegateCreator);
_delegateDeserializer = findDeserializer(config, provider, delegateType, property);
}
// or property-based one
// IMPORTANT: must access properties that _propertyBasedCreator has
if (_propertyBasedCreator != null) {
for (SettableBeanProperty prop : _propertyBasedCreator.getCreatorProperties()) {
if (!prop.hasValueDeserializer()) {
_propertyBasedCreator.assignDeserializer(prop,
findDeserializer(config, provider, prop.getType(), prop));
}
}
}
if (extTypes != null) {
_externalTypeIdHandler = extTypes.build();
// we consider this non-standard, to offline handling
_nonStandardCreation = true;
}
_unwrappedPropertyHandler = unwrapped;
if (unwrapped != null) { // we consider this non-standard, to offline handling
_nonStandardCreation = true;
}
}
/**
* Helper method called to see if given property is part of 'managed' property
* pair (managed + back reference), and if so, handle resolution details.
*
* @since 1.9
*/
protected SettableBeanProperty _resolveManagedReferenceProperty(DeserializationConfig config,
SettableBeanProperty prop)
{
String refName = prop.getManagedReferenceName();
if (refName == null) {
return prop;
}
JsonDeserializer<?> valueDeser = prop.getValueDeserializer();
SettableBeanProperty backProp = null;
boolean isContainer = false;
if (valueDeser instanceof BeanDeserializer) {
backProp = ((BeanDeserializer) valueDeser).findBackReference(refName);
} else if (valueDeser instanceof ContainerDeserializerBase<?>) {
JsonDeserializer<?> contentDeser = ((ContainerDeserializerBase<?>) valueDeser).getContentDeserializer();
if (!(contentDeser instanceof BeanDeserializer)) {
throw new IllegalArgumentException("Can not handle managed/back reference '"+refName
+"': value deserializer is of type ContainerDeserializerBase, but content type is not handled by a BeanDeserializer "
+" (instead it's of type "+contentDeser.getClass().getName()+")");
}
backProp = ((BeanDeserializer) contentDeser).findBackReference(refName);
isContainer = true;
} else if (valueDeser instanceof AbstractDeserializer) { // [JACKSON-368]: not easy to fix, alas
throw new IllegalArgumentException("Can not handle managed/back reference for abstract types (property "+_beanType.getRawClass().getName()+"."+prop.getName()+")");
} else {
throw new IllegalArgumentException("Can not handle managed/back reference '"+refName
+"': type for value deserializer is not BeanDeserializer or ContainerDeserializerBase, but "
+valueDeser.getClass().getName());
}
if (backProp == null) {
throw new IllegalArgumentException("Can not handle managed/back reference '"+refName+"': no back reference property found from type "
+prop.getType());
}
// also: verify that type is compatible
JavaType referredType = _beanType;
JavaType backRefType = backProp.getType();
if (!backRefType.getRawClass().isAssignableFrom(referredType.getRawClass())) {
throw new IllegalArgumentException("Can not handle managed/back reference '"+refName+"': back reference type ("
+backRefType.getRawClass().getName()+") not compatible with managed type ("
+referredType.getRawClass().getName()+")");
}
return new SettableBeanProperty.ManagedReferenceProperty(refName, prop, backProp,
_forClass.getAnnotations(), isContainer);
}
/**
* Helper method called to see if given property might be so-called unwrapped
* property: these require special handling.
*
* @since 1.9
*/
protected SettableBeanProperty _resolveUnwrappedProperty(DeserializationConfig config,
SettableBeanProperty prop)
{
AnnotatedMember am = prop.getMember();
if (am != null && config.getAnnotationIntrospector().shouldUnwrapProperty(am) == Boolean.TRUE) {
JsonDeserializer<Object> orig = prop.getValueDeserializer();
JsonDeserializer<Object> unwrapping = orig.unwrappingDeserializer();
if (unwrapping != orig && unwrapping != null) {
// might be cleaner to create new instance; but difficult to do reliably, so:
return prop.withValueDeserializer(unwrapping);
}
}
return null;
}
/**
* Helper method that will handle gruesome details of dealing with properties
* that have non-static inner class as value...
*
* @since 1.9
*/
protected SettableBeanProperty _resolveInnerClassValuedProperty(DeserializationConfig config,
SettableBeanProperty prop)
{
/* Should we encounter a property that has non-static inner-class
* as value, we need to add some more magic to find the "hidden" constructor...
*/
JsonDeserializer<Object> deser = prop.getValueDeserializer();
// ideally wouldn't rely on it being BeanDeserializer; but for now it'll have to do
if (deser instanceof BeanDeserializer) {
BeanDeserializer bd = (BeanDeserializer) deser;
ValueInstantiator vi = bd.getValueInstantiator();
if (!vi.canCreateUsingDefault()) { // no default constructor
Class<?> valueClass = prop.getType().getRawClass();
Class<?> enclosing = ClassUtil.getOuterClass(valueClass);
// and is inner class of the bean class...
if (enclosing != null && enclosing == _beanType.getRawClass()) {
for (Constructor<?> ctor : valueClass.getConstructors()) {
Class<?>[] paramTypes = ctor.getParameterTypes();
if (paramTypes.length == 1 && paramTypes[0] == enclosing) {
if (config.isEnabled(DeserializationConfig.Feature.CAN_OVERRIDE_ACCESS_MODIFIERS)) {
ClassUtil.checkAndFixAccess(ctor);
}
return new SettableBeanProperty.InnerClassProperty(prop, ctor);
}
}
}
}
}
return prop;
}
/*
/**********************************************************
/* JsonDeserializer implementation
/**********************************************************
*/
/**
* Main deserialization method for bean-based objects (POJOs).
*/
@Override
public final Object deserialize(JsonParser jp, DeserializationContext ctxt)
throws IOException, JsonProcessingException
{
JsonToken t = jp.getCurrentToken();
// common case first:
if (t == JsonToken.START_OBJECT) {
jp.nextToken();
return deserializeFromObject(jp, ctxt);
}
// and then others, generally requiring use of @JsonCreator
switch (t) {
case VALUE_STRING:
return deserializeFromString(jp, ctxt);
case VALUE_NUMBER_INT:
return deserializeFromNumber(jp, ctxt);
case VALUE_NUMBER_FLOAT:
return deserializeFromDouble(jp, ctxt);
case VALUE_EMBEDDED_OBJECT:
return jp.getEmbeddedObject();
case VALUE_TRUE:
case VALUE_FALSE:
return deserializeFromBoolean(jp, ctxt);
case START_ARRAY:
// these only work if there's a (delegating) creator...
return deserializeFromArray(jp, ctxt);
case FIELD_NAME:
case END_OBJECT: // added to resolve [JACKSON-319], possible related issues
return deserializeFromObject(jp, ctxt);
}
throw ctxt.mappingException(getBeanClass());
}
/**
* Secondary deserialization method, called in cases where POJO
* instance is created as part of deserialization, potentially
* after collecting some or all of the properties to set.
*/
@Override
public Object deserialize(JsonParser jp, DeserializationContext ctxt, Object bean)
throws IOException, JsonProcessingException
{
if (_injectables != null) {
injectValues(ctxt, bean);
}
if (_unwrappedPropertyHandler != null) {
return deserializeWithUnwrapped(jp, ctxt, bean);
}
if (_externalTypeIdHandler != null) {
return deserializeWithExternalTypeId(jp, ctxt, bean);
}
JsonToken t = jp.getCurrentToken();
// 23-Mar-2010, tatu: In some cases, we start with full JSON object too...
if (t == JsonToken.START_OBJECT) {
t = jp.nextToken();
}
for (; t == JsonToken.FIELD_NAME; t = jp.nextToken()) {
String propName = jp.getCurrentName();
// Skip field name:
jp.nextToken();
SettableBeanProperty prop = _beanProperties.find(propName);
if (prop != null) { // normal case
try {
prop.deserializeAndSet(jp, ctxt, bean);
} catch (Exception e) {
wrapAndThrow(e, bean, propName, ctxt);
}
continue;
}
/* As per [JACKSON-313], things marked as ignorable should not be
* passed to any setter
*/
if (_ignorableProps != null && _ignorableProps.contains(propName)) {
jp.skipChildren();
} else if (_anySetter != null) {
_anySetter.deserializeAndSet(jp, ctxt, bean, propName);
continue;
} else {
// Unknown: let's call handler method
handleUnknownProperty(jp, ctxt, bean, propName);
}
}
return bean;
}
@Override
public Object deserializeWithType(JsonParser jp, DeserializationContext ctxt,
TypeDeserializer typeDeserializer)
throws IOException, JsonProcessingException
{
// In future could check current token... for now this should be enough:
return typeDeserializer.deserializeTypedFromObject(jp, ctxt);
}
/*
/**********************************************************
/* Concrete deserialization methods
/**********************************************************
*/
public Object deserializeFromObject(JsonParser jp, DeserializationContext ctxt)
throws IOException, JsonProcessingException
{
if (_nonStandardCreation) {
if (_unwrappedPropertyHandler != null) {
return deserializeWithUnwrapped(jp, ctxt);
}
if (_externalTypeIdHandler != null) {
return deserializeWithExternalTypeId(jp, ctxt);
}
return deserializeFromObjectUsingNonDefault(jp, ctxt);
}
final Object bean = _valueInstantiator.createUsingDefault();
if (_injectables != null) {
injectValues(ctxt, bean);
}
for (; jp.getCurrentToken() != JsonToken.END_OBJECT; jp.nextToken()) {
String propName = jp.getCurrentName();
// Skip field name:
jp.nextToken();
SettableBeanProperty prop = _beanProperties.find(propName);
if (prop != null) { // normal case
try {
prop.deserializeAndSet(jp, ctxt, bean);
} catch (Exception e) {
wrapAndThrow(e, bean, propName, ctxt);
}
continue;
}
_handleUnknown(jp, ctxt, bean, propName);
}
return bean;
}
private final void _handleUnknown(JsonParser jp, DeserializationContext ctxt,
Object bean, String propName)
throws IOException, JsonProcessingException
{
/* As per [JACKSON-313], things marked as ignorable should not be
* passed to any setter
*/
if (_ignorableProps != null && _ignorableProps.contains(propName)) {
jp.skipChildren();
} else if (_anySetter != null) {
try {
_anySetter.deserializeAndSet(jp, ctxt, bean, propName);
} catch (Exception e) {
wrapAndThrow(e, bean, propName, ctxt);
}
} else {
// Unknown: let's call handler method
handleUnknownProperty(jp, ctxt, bean, propName);
}
}
/**
* @since 1.9
*/
protected Object deserializeFromObjectUsingNonDefault(JsonParser jp, DeserializationContext ctxt)
throws IOException, JsonProcessingException
{
if (_delegateDeserializer != null) {
return _valueInstantiator.createUsingDelegate(_delegateDeserializer.deserialize(jp, ctxt));
}
if (_propertyBasedCreator != null) {
return _deserializeUsingPropertyBased(jp, ctxt);
}
// should only occur for abstract types...
if (_beanType.isAbstract()) {
throw JsonMappingException.from(jp, "Can not instantiate abstract type "+_beanType
+" (need to add/enable type information?)");
}
throw JsonMappingException.from(jp, "No suitable constructor found for type "
+_beanType+": can not instantiate from JSON object (need to add/enable type information?)");
}
public Object deserializeFromString(JsonParser jp, DeserializationContext ctxt)
throws IOException, JsonProcessingException
{
/* Bit complicated if we have delegating creator; may need to use it,
* or might not...
*/
if (_delegateDeserializer != null) {
if (!_valueInstantiator.canCreateFromString()) {
Object bean = _valueInstantiator.createUsingDelegate(_delegateDeserializer.deserialize(jp, ctxt));
if (_injectables != null) {
injectValues(ctxt, bean);
}
return bean;
}
}
return _valueInstantiator.createFromString(jp.getText());
}
public Object deserializeFromNumber(JsonParser jp, DeserializationContext ctxt)
throws IOException, JsonProcessingException
{
switch (jp.getNumberType()) {
case INT:
if (_delegateDeserializer != null) {
if (!_valueInstantiator.canCreateFromInt()) {
Object bean = _valueInstantiator.createUsingDelegate(_delegateDeserializer.deserialize(jp, ctxt));
if (_injectables != null) {
injectValues(ctxt, bean);
}
return bean;
}
}
return _valueInstantiator.createFromInt(jp.getIntValue());
case LONG:
if (_delegateDeserializer != null) {
if (!_valueInstantiator.canCreateFromInt()) {
Object bean = _valueInstantiator.createUsingDelegate(_delegateDeserializer.deserialize(jp, ctxt));
if (_injectables != null) {
injectValues(ctxt, bean);
}
return bean;
}
}
return _valueInstantiator.createFromLong(jp.getLongValue());
}
// actually, could also be BigInteger, so:
if (_delegateDeserializer != null) {
Object bean = _valueInstantiator.createUsingDelegate(_delegateDeserializer.deserialize(jp, ctxt));
if (_injectables != null) {
injectValues(ctxt, bean);
}
return bean;
}
throw ctxt.instantiationException(getBeanClass(), "no suitable creator method found to deserialize from JSON integer number");
}
/**
* Method called to deserialize POJO value from a JSON floating-point
* number.
*
* @since 1.9
*/
public Object deserializeFromDouble(JsonParser jp, DeserializationContext ctxt)
throws IOException, JsonProcessingException
{
switch (jp.getNumberType()) {
case FLOAT: // no separate methods for taking float...
case DOUBLE:
if (_delegateDeserializer != null) {
if (!_valueInstantiator.canCreateFromDouble()) {
Object bean = _valueInstantiator.createUsingDelegate(_delegateDeserializer.deserialize(jp, ctxt));
if (_injectables != null) {
injectValues(ctxt, bean);
}
return bean;
}
}
return _valueInstantiator.createFromDouble(jp.getDoubleValue());
}
// actually, could also be BigDecimal, so:
if (_delegateDeserializer != null) {
return _valueInstantiator.createUsingDelegate(_delegateDeserializer.deserialize(jp, ctxt));
}
throw ctxt.instantiationException(getBeanClass(), "no suitable creator method found to deserialize from JSON floating-point number");
}
/**
* Method called to deserialize POJO value from a JSON boolean
* value (true, false)
*
* @since 1.9
*/
public Object deserializeFromBoolean(JsonParser jp, DeserializationContext ctxt)
throws IOException, JsonProcessingException
{
if (_delegateDeserializer != null) {
if (!_valueInstantiator.canCreateFromBoolean()) {
Object bean = _valueInstantiator.createUsingDelegate(_delegateDeserializer.deserialize(jp, ctxt));
if (_injectables != null) {
injectValues(ctxt, bean);
}
return bean;
}
}
boolean value = (jp.getCurrentToken() == JsonToken.VALUE_TRUE);
return _valueInstantiator.createFromBoolean(value);
}
/**
* @since 1.9
*/
public Object deserializeFromArray(JsonParser jp, DeserializationContext ctxt)
throws IOException, JsonProcessingException
{
if (_delegateDeserializer != null) {
try {
Object bean = _valueInstantiator.createUsingDelegate(_delegateDeserializer.deserialize(jp, ctxt));
if (_injectables != null) {
injectValues(ctxt, bean);
}
return bean;
} catch (Exception e) {
wrapInstantiationProblem(e, ctxt);
}
}
throw ctxt.mappingException(getBeanClass());
}
/**
* Method called to deserialize bean using "property-based creator":
* this means that a non-default constructor or factory method is
* called, and then possibly other setters. The trick is that
* values for creator method need to be buffered, first; and
* due to non-guaranteed ordering possibly some other properties
* as well.
*
* @since 1.2
*/
protected final Object _deserializeUsingPropertyBased(final JsonParser jp, final DeserializationContext ctxt)
throws IOException, JsonProcessingException
{
final PropertyBasedCreator creator = _propertyBasedCreator;
PropertyValueBuffer buffer = creator.startBuilding(jp, ctxt);
// 04-Jan-2010, tatu: May need to collect unknown properties for polymorphic cases
TokenBuffer unknown = null;
JsonToken t = jp.getCurrentToken();
for (; t == JsonToken.FIELD_NAME; t = jp.nextToken()) {
String propName = jp.getCurrentName();
jp.nextToken(); // to point to value
// creator property?
SettableBeanProperty creatorProp = creator.findCreatorProperty(propName);
if (creatorProp != null) {
// Last creator property to set?
Object value = creatorProp.deserialize(jp, ctxt);
if (buffer.assignParameter(creatorProp.getPropertyIndex(), value)) {
jp.nextToken(); // to move to following FIELD_NAME/END_OBJECT
Object bean;
try {
bean = creator.build(buffer);
} catch (Exception e) {
wrapAndThrow(e, _beanType.getRawClass(), propName, ctxt);
continue; // never gets here
}
// polymorphic?
if (bean.getClass() != _beanType.getRawClass()) {
return handlePolymorphic(jp, ctxt, bean, unknown);
}
if (unknown != null) { // nope, just extra unknown stuff...
bean = handleUnknownProperties(ctxt, bean, unknown);
}
// or just clean?
return deserialize(jp, ctxt, bean);
}
continue;
}
// regular property? needs buffering
SettableBeanProperty prop = _beanProperties.find(propName);
if (prop != null) {
buffer.bufferProperty(prop, prop.deserialize(jp, ctxt));
continue;
}
/* As per [JACKSON-313], things marked as ignorable should not be
* passed to any setter
*/
if (_ignorableProps != null && _ignorableProps.contains(propName)) {
jp.skipChildren();
continue;
}
// "any property"?
if (_anySetter != null) {
buffer.bufferAnyProperty(_anySetter, propName, _anySetter.deserialize(jp, ctxt));
continue;
}
// Ok then, let's collect the whole field; name and value
if (unknown == null) {
unknown = new TokenBuffer(jp.getCodec());
}
unknown.writeFieldName(propName);
unknown.copyCurrentStructure(jp);
}
// We hit END_OBJECT, so:
Object bean;
try {
bean = creator.build(buffer);
} catch (Exception e) {
wrapInstantiationProblem(e, ctxt);
return null; // never gets here
}
if (unknown != null) {
// polymorphic?
if (bean.getClass() != _beanType.getRawClass()) {
return handlePolymorphic(null, ctxt, bean, unknown);
}
// no, just some extra unknown properties
return handleUnknownProperties(ctxt, bean, unknown);
}
return bean;
}
/**
* Method called in cases where we may have polymorphic deserialization
* case: that is, type of Creator-constructed bean is not the type
* of deserializer itself. It should be a sub-class or implementation
* class; either way, we may have more specific deserializer to use
* for handling it.
*
* @param jp (optional) If not null, parser that has more properties to handle
* (in addition to buffered properties); if null, all properties are passed
* in buffer
*/
protected Object handlePolymorphic(JsonParser jp, DeserializationContext ctxt,
Object bean, TokenBuffer unknownTokens)
throws IOException, JsonProcessingException
{
// First things first: maybe there is a more specific deserializer available?
JsonDeserializer<Object> subDeser = _findSubclassDeserializer(ctxt, bean, unknownTokens);
if (subDeser != null) {
if (unknownTokens != null) {
// need to add END_OBJECT marker first
unknownTokens.writeEndObject();
JsonParser p2 = unknownTokens.asParser();
p2.nextToken(); // to get to first data field
bean = subDeser.deserialize(p2, ctxt, bean);
}
// Original parser may also have some leftovers
if (jp != null) {
bean = subDeser.deserialize(jp, ctxt, bean);
}
return bean;
}
// nope; need to use this deserializer. Unknowns we've seen so far?
if (unknownTokens != null) {
bean = handleUnknownProperties(ctxt, bean, unknownTokens);
}
// and/or things left to process via main parser?
if (jp != null) {
bean = deserialize(jp, ctxt, bean);
}
return bean;
}
/*
/**********************************************************
/* Handling for cases where we have "unwrapped" values
/**********************************************************
*/
/**
* Method called when there are declared "unwrapped" properties
* which need special handling
*/
protected Object deserializeWithUnwrapped(JsonParser jp, DeserializationContext ctxt)
throws IOException, JsonProcessingException
{
if (_delegateDeserializer != null) {
return _valueInstantiator.createUsingDelegate(_delegateDeserializer.deserialize(jp, ctxt));
}
if (_propertyBasedCreator != null) {
return deserializeUsingPropertyBasedWithUnwrapped(jp, ctxt);
}
TokenBuffer tokens = new TokenBuffer(jp.getCodec());
tokens.writeStartObject();
final Object bean = _valueInstantiator.createUsingDefault();
if (_injectables != null) {
injectValues(ctxt, bean);
}
for (; jp.getCurrentToken() != JsonToken.END_OBJECT; jp.nextToken()) {
String propName = jp.getCurrentName();
jp.nextToken();
SettableBeanProperty prop = _beanProperties.find(propName);
if (prop != null) { // normal case
try {
prop.deserializeAndSet(jp, ctxt, bean);
} catch (Exception e) {
wrapAndThrow(e, bean, propName, ctxt);
}
continue;
}
// ignorable things should be ignored
if (_ignorableProps != null && _ignorableProps.contains(propName)) {
jp.skipChildren();
continue;
}
// but... others should be passed to unwrapped property deserializers
tokens.writeFieldName(propName);
tokens.copyCurrentStructure(jp);
// how about any setter? We'll get copies but...
if (_anySetter != null) {
try {
_anySetter.deserializeAndSet(jp, ctxt, bean, propName);
} catch (Exception e) {
wrapAndThrow(e, bean, propName, ctxt);
}
continue;
}
}
tokens.writeEndObject();
_unwrappedPropertyHandler.processUnwrapped(jp, ctxt, bean, tokens);
return bean;
}
protected Object deserializeWithUnwrapped(JsonParser jp, DeserializationContext ctxt, Object bean)
throws IOException, JsonProcessingException
{
JsonToken t = jp.getCurrentToken();
if (t == JsonToken.START_OBJECT) {
t = jp.nextToken();
}
TokenBuffer tokens = new TokenBuffer(jp.getCodec());
tokens.writeStartObject();
for (; t == JsonToken.FIELD_NAME; t = jp.nextToken()) {
String propName = jp.getCurrentName();
SettableBeanProperty prop = _beanProperties.find(propName);
jp.nextToken();
if (prop != null) { // normal case
try {
prop.deserializeAndSet(jp, ctxt, bean);
} catch (Exception e) {
wrapAndThrow(e, bean, propName, ctxt);
}
continue;
}
if (_ignorableProps != null && _ignorableProps.contains(propName)) {
jp.skipChildren();
continue;
}
// but... others should be passed to unwrapped property deserializers
tokens.writeFieldName(propName);
tokens.copyCurrentStructure(jp);
// how about any setter? We'll get copies but...
if (_anySetter != null) {
_anySetter.deserializeAndSet(jp, ctxt, bean, propName);
}
}
tokens.writeEndObject();
_unwrappedPropertyHandler.processUnwrapped(jp, ctxt, bean, tokens);
return bean;
}
protected Object deserializeUsingPropertyBasedWithUnwrapped(JsonParser jp, DeserializationContext ctxt)
throws IOException, JsonProcessingException
{
final PropertyBasedCreator creator = _propertyBasedCreator;
PropertyValueBuffer buffer = creator.startBuilding(jp, ctxt);
TokenBuffer tokens = new TokenBuffer(jp.getCodec());
tokens.writeStartObject();
JsonToken t = jp.getCurrentToken();
for (; t == JsonToken.FIELD_NAME; t = jp.nextToken()) {
String propName = jp.getCurrentName();
jp.nextToken(); // to point to value
// creator property?
SettableBeanProperty creatorProp = creator.findCreatorProperty(propName);
if (creatorProp != null) {
// Last creator property to set?
Object value = creatorProp.deserialize(jp, ctxt);
if (buffer.assignParameter(creatorProp.getPropertyIndex(), value)) {
t = jp.nextToken(); // to move to following FIELD_NAME/END_OBJECT
Object bean;
try {
bean = creator.build(buffer);
} catch (Exception e) {
wrapAndThrow(e, _beanType.getRawClass(), propName, ctxt);
continue; // never gets here
}
// if so, need to copy all remaining tokens into buffer
while (t == JsonToken.FIELD_NAME) {
jp.nextToken(); // to skip name
tokens.copyCurrentStructure(jp);
t = jp.nextToken();
}
tokens.writeEndObject();
if (bean.getClass() != _beanType.getRawClass()) {
// !!! 08-Jul-2011, tatu: Could probably support; but for now
// it's too complicated, so bail out
throw ctxt.mappingException("Can not create polymorphic instances with unwrapped values");
}
return _unwrappedPropertyHandler.processUnwrapped(jp, ctxt, bean, tokens);
}
continue;
}
// regular property? needs buffering
SettableBeanProperty prop = _beanProperties.find(propName);
if (prop != null) {
buffer.bufferProperty(prop, prop.deserialize(jp, ctxt));
continue;
}
/* As per [JACKSON-313], things marked as ignorable should not be
* passed to any setter
*/
if (_ignorableProps != null && _ignorableProps.contains(propName)) {
jp.skipChildren();
continue;
}
tokens.writeFieldName(propName);
tokens.copyCurrentStructure(jp);
// "any property"?
if (_anySetter != null) {
buffer.bufferAnyProperty(_anySetter, propName, _anySetter.deserialize(jp, ctxt));
}
}
// We hit END_OBJECT, so:
Object bean;
try {
bean = creator.build(buffer);
} catch (Exception e) {
wrapInstantiationProblem(e, ctxt);
return null; // never gets here
}
return _unwrappedPropertyHandler.processUnwrapped(jp, ctxt, bean, tokens);
}
/*
/**********************************************************
/* Handling for cases where we have property/-ies wth
/* external type id
/**********************************************************
*/
protected Object deserializeWithExternalTypeId(JsonParser jp, DeserializationContext ctxt)
throws IOException, JsonProcessingException
{
if (_propertyBasedCreator != null) {
return deserializeUsingPropertyBasedWithExternalTypeId(jp, ctxt);
}
return deserializeWithExternalTypeId(jp, ctxt, _valueInstantiator.createUsingDefault());
}
protected Object deserializeWithExternalTypeId(JsonParser jp, DeserializationContext ctxt,
Object bean)
throws IOException, JsonProcessingException
{
final ExternalTypeHandler ext = _externalTypeIdHandler.start();
for (; jp.getCurrentToken() != JsonToken.END_OBJECT; jp.nextToken()) {
String propName = jp.getCurrentName();
jp.nextToken();
SettableBeanProperty prop = _beanProperties.find(propName);
if (prop != null) { // normal case
// [JACKSON-831]: may have property AND be used as external type id:
if (jp.getCurrentToken().isScalarValue()) {
ext.handleTypePropertyValue(jp, ctxt, propName, bean);
}
try {
prop.deserializeAndSet(jp, ctxt, bean);
} catch (Exception e) {
wrapAndThrow(e, bean, propName, ctxt);
}
continue;
}
// ignorable things should be ignored
if (_ignorableProps != null && _ignorableProps.contains(propName)) {
jp.skipChildren();
continue;
}
// but others are likely to be part of external type id thingy...
if (ext.handleToken(jp, ctxt, propName, bean)) {
continue;
}
// if not, the usual fallback handling:
if (_anySetter != null) {
try {
_anySetter.deserializeAndSet(jp, ctxt, bean, propName);
} catch (Exception e) {
wrapAndThrow(e, bean, propName, ctxt);
}
continue;
} else {
// Unknown: let's call handler method
handleUnknownProperty(jp, ctxt, bean, propName);
}
}
// and when we get this far, let's try finalizing the deal:
return ext.complete(jp, ctxt, bean);
}
protected Object deserializeUsingPropertyBasedWithExternalTypeId(JsonParser jp, DeserializationContext ctxt)
throws IOException, JsonProcessingException
{
final ExternalTypeHandler ext = _externalTypeIdHandler.start();
final PropertyBasedCreator creator = _propertyBasedCreator;
PropertyValueBuffer buffer = creator.startBuilding(jp, ctxt);
TokenBuffer tokens = new TokenBuffer(jp.getCodec());
tokens.writeStartObject();
JsonToken t = jp.getCurrentToken();
for (; t == JsonToken.FIELD_NAME; t = jp.nextToken()) {
String propName = jp.getCurrentName();
jp.nextToken(); // to point to value
// creator property?
SettableBeanProperty creatorProp = creator.findCreatorProperty(propName);
if (creatorProp != null) {
// Last creator property to set?
Object value = creatorProp.deserialize(jp, ctxt);
if (buffer.assignParameter(creatorProp.getPropertyIndex(), value)) {
t = jp.nextToken(); // to move to following FIELD_NAME/END_OBJECT
Object bean;
try {
bean = creator.build(buffer);
} catch (Exception e) {
wrapAndThrow(e, _beanType.getRawClass(), propName, ctxt);
continue; // never gets here
}
// if so, need to copy all remaining tokens into buffer
while (t == JsonToken.FIELD_NAME) {
jp.nextToken(); // to skip name
tokens.copyCurrentStructure(jp);
t = jp.nextToken();
}
if (bean.getClass() != _beanType.getRawClass()) {
// !!! 08-Jul-2011, tatu: Could probably support; but for now
// it's too complicated, so bail out
throw ctxt.mappingException("Can not create polymorphic instances with unwrapped values");
}
return ext.complete(jp, ctxt, bean);
}
continue;
}
// regular property? needs buffering
SettableBeanProperty prop = _beanProperties.find(propName);
if (prop != null) {
buffer.bufferProperty(prop, prop.deserialize(jp, ctxt));
continue;
}
// external type id (or property that depends on it)?
if (ext.handleToken(jp, ctxt, propName, null)) {
continue;
}
/* As per [JACKSON-313], things marked as ignorable should not be
* passed to any setter
*/
if (_ignorableProps != null && _ignorableProps.contains(propName)) {
jp.skipChildren();
continue;
}
// "any property"?
if (_anySetter != null) {
buffer.bufferAnyProperty(_anySetter, propName, _anySetter.deserialize(jp, ctxt));
}
}
// We hit END_OBJECT, so:
Object bean;
try {
bean = creator.build(buffer);
} catch (Exception e) {
wrapInstantiationProblem(e, ctxt);
return null; // never gets here
}
return ext.complete(jp, ctxt, bean);
}
/*
/**********************************************************
/* Overridable helper methods
/**********************************************************
*/
protected void injectValues(DeserializationContext ctxt, Object bean)
throws IOException, JsonProcessingException
{
for (ValueInjector injector : _injectables) {
injector.inject(ctxt, bean);
}
}
/**
* Method called when a JSON property is encountered that has not matching
* setter, any-setter or field, and thus can not be assigned.
*/
@Override
protected void handleUnknownProperty(JsonParser jp, DeserializationContext ctxt, Object beanOrClass, String propName)
throws IOException, JsonProcessingException
{
/* 22-Aug-2010, tatu: Caller now mostly checks for ignorable properties, so
* following should not be necessary. However, "handleUnknownProperties()" seems
* to still possibly need it so it is left for now.
*/
// If registered as ignorable, skip
if (_ignoreAllUnknown ||
(_ignorableProps != null && _ignorableProps.contains(propName))) {
jp.skipChildren();
return;
}
/* Otherwise use default handling (call handler(s); if not
* handled, throw exception or skip depending on settings)
*/
super.handleUnknownProperty(jp, ctxt, beanOrClass, propName);
}
/**
* Method called to handle set of one or more unknown properties,
* stored in their entirety in given {@link TokenBuffer}
* (as field entries, name and value).
*/
protected Object handleUnknownProperties(DeserializationContext ctxt, Object bean, TokenBuffer unknownTokens)
throws IOException, JsonProcessingException
{
// First: add closing END_OBJECT as marker
unknownTokens.writeEndObject();
// note: buffer does NOT have starting START_OBJECT
JsonParser bufferParser = unknownTokens.asParser();
while (bufferParser.nextToken() != JsonToken.END_OBJECT) {
String propName = bufferParser.getCurrentName();
// Unknown: let's call handler method
bufferParser.nextToken();
handleUnknownProperty(bufferParser, ctxt, bean, propName);
}
return bean;
}
/**
* Helper method called to (try to) locate deserializer for given sub-type of
* type that this deserializer handles.
*/
protected JsonDeserializer<Object> _findSubclassDeserializer(DeserializationContext ctxt, Object bean, TokenBuffer unknownTokens)
throws IOException, JsonProcessingException
{
JsonDeserializer<Object> subDeser;
// First: maybe we have already created sub-type deserializer?
synchronized (this) {
subDeser = (_subDeserializers == null) ? null : _subDeserializers.get(new ClassKey(bean.getClass()));
}
if (subDeser != null) {
return subDeser;
}
// If not, maybe we can locate one. First, need provider
DeserializerProvider deserProv = ctxt.getDeserializerProvider();
if (deserProv != null) {
JavaType type = ctxt.constructType(bean.getClass());
/* 09-Dec-2010, tatu: Would be nice to know which property pointed to this
* bean... but, alas, no such information is retained, so:
*/
subDeser = deserProv.findValueDeserializer(ctxt.getConfig(), type, _property);
// Also, need to cache it
if (subDeser != null) {
synchronized (this) {
if (_subDeserializers == null) {
_subDeserializers = new HashMap<ClassKey,JsonDeserializer<Object>>();;
}
_subDeserializers.put(new ClassKey(bean.getClass()), subDeser);
}
}
}
return subDeser;
}
/*
/**********************************************************
/* Helper methods for error reporting
/**********************************************************
*/
/**
* Method that will modify caught exception (passed in as argument)
* as necessary to include reference information, and to ensure it
* is a subtype of {@link IOException}, or an unchecked exception.
*<p>
* Rules for wrapping and unwrapping are bit complicated; essentially:
*<ul>
* <li>Errors are to be passed as is (if uncovered via unwrapping)
* <li>"Plain" IOExceptions (ones that are not of type
* {@link JsonMappingException} are to be passed as is
*</ul>
*/
public void wrapAndThrow(Throwable t, Object bean, String fieldName,
DeserializationContext ctxt)
throws IOException
{
/* 05-Mar-2009, tatu: But one nasty edge is when we get
* StackOverflow: usually due to infinite loop. But that
* usually gets hidden within an InvocationTargetException...
*/
while (t instanceof InvocationTargetException && t.getCause() != null) {
t = t.getCause();
}
// Errors and "plain" IOExceptions to be passed as is
if (t instanceof Error) {
throw (Error) t;
}
boolean wrap = (ctxt == null) || ctxt.isEnabled(DeserializationConfig.Feature.WRAP_EXCEPTIONS);
// Ditto for IOExceptions; except we may want to wrap mapping exceptions
if (t instanceof IOException) {
if (!wrap || !(t instanceof JsonMappingException)) {
throw (IOException) t;
}
} else if (!wrap) { // [JACKSON-407] -- allow disabling wrapping for unchecked exceptions
if (t instanceof RuntimeException) {
throw (RuntimeException) t;
}
}
// [JACKSON-55] Need to add reference information
throw JsonMappingException.wrapWithPath(t, bean, fieldName);
}
public void wrapAndThrow(Throwable t, Object bean, int index, DeserializationContext ctxt)
throws IOException
{
while (t instanceof InvocationTargetException && t.getCause() != null) {
t = t.getCause();
}
// Errors and "plain" IOExceptions to be passed as is
if (t instanceof Error) {
throw (Error) t;
}
boolean wrap = (ctxt == null) || ctxt.isEnabled(DeserializationConfig.Feature.WRAP_EXCEPTIONS);
// Ditto for IOExceptions; except we may want to wrap mapping exceptions
if (t instanceof IOException) {
if (!wrap || !(t instanceof JsonMappingException)) {
throw (IOException) t;
}
} else if (!wrap) { // [JACKSON-407] -- allow disabling wrapping for unchecked exceptions
if (t instanceof RuntimeException) {
throw (RuntimeException) t;
}
}
// [JACKSON-55] Need to add reference information
throw JsonMappingException.wrapWithPath(t, bean, index);
}
protected void wrapInstantiationProblem(Throwable t, DeserializationContext ctxt)
throws IOException
{
while (t instanceof InvocationTargetException && t.getCause() != null) {
t = t.getCause();
}
// Errors and "plain" IOExceptions to be passed as is
if (t instanceof Error) {
throw (Error) t;
}
boolean wrap = (ctxt == null) || ctxt.isEnabled(DeserializationConfig.Feature.WRAP_EXCEPTIONS);
if (t instanceof IOException) {
// Since we have no more information to add, let's not actually wrap..
throw (IOException) t;
} else if (!wrap) { // [JACKSON-407] -- allow disabling wrapping for unchecked exceptions
if (t instanceof RuntimeException) {
throw (RuntimeException) t;
}
}
throw ctxt.instantiationException(_beanType.getRawClass(), t);
}
/**
* @deprecated Since 1.7 use variant that takes {@link DeserializationContext}
*/
@Deprecated
public void wrapAndThrow(Throwable t, Object bean, String fieldName)
throws IOException
{
wrapAndThrow(t, bean, fieldName, null);
}
/**
* @deprecated Since 1.7 use variant that takes {@link DeserializationContext}
*/
@Deprecated
public void wrapAndThrow(Throwable t, Object bean, int index)
throws IOException
{
wrapAndThrow(t, bean, index, null);
}
}