protected DeserializationContext(
DeserializationContext src,
DeserializationConfig config,
JsonParser jp,
InjectableValues injectableValues) {
_cache = src._cache;
_factory = src._factory;
_config = config;
_featureFlags = config.getDeserializationFeatures();
_view = config.getActiveView();
_parser = jp;
_injectableValues = injectableValues;
}
protected DateFormat getDateFormat() {
if (_dateFormat != null) {
return _dateFormat;
}
/* 24-Feb-2012, tatu: At this point, all timezone configuration
* should have occured, with respect to default dateformat
* and timezone configuration. But we still better clone
* an instance as formatters may be stateful.
*/
DateFormat df = _config.getDateFormat();
_dateFormat = df = (DateFormat) df.clone();
return df;
}
/**
* Method deserializers can call to inform configured {@link DeserializationProblemHandler}s of an
* unrecognized property.
*/
public boolean handleUnknownProperty(
JsonParser jp, JsonDeserializer<?> deser, Object instanceOrClass, String propName)
throws IOException, JsonProcessingException {
LinkedNode<DeserializationProblemHandler> h = _config.getProblemHandlers();
if (h != null) {
while (h != null) {
// Can bail out if it's handled
if (h.value().handleUnknownProperty(this, jp, deser, instanceOrClass, propName)) {
return true;
}
h = h.next();
}
}
return false;
}
@Override
public List<BeanPropertyDefinition> updateProperties(
DeserializationConfig config,
BeanDescription beanDesc,
List<BeanPropertyDefinition> propDefs) {
final AnnotationIntrospector intr = config.getAnnotationIntrospector();
int changed = 0;
for (int i = 0, len = propDefs.size(); i < len; ++i) {
BeanPropertyDefinition prop = propDefs.get(i);
AnnotatedMember acc = prop.getAccessor();
// should not be null, but just in case:
if (acc == null) {
continue;
}
// first: do we need to handle wrapping (for Lists)?
QName wrapperName = AnnotationUtil.findWrapperName(intr, acc);
if (wrapperName != null) {
String localName = wrapperName.getLocalPart();
if ((localName != null && localName.length() >= 0) && !localName.equals(prop.getName())) {
// make copy-on-write as necessary
if (changed == 0) {
propDefs = new ArrayList<BeanPropertyDefinition>(propDefs);
}
++changed;
propDefs.set(i, prop.withName(localName));
continue;
}
} else {
/* If not, how about "as text" unwrapping? Such properties
* are exposed as values of 'unnamed' fields; so one way to
* map them is to rename property to have name ""... (and
* hope this does not break other parts...)
*/
Boolean b = AnnotationUtil.findIsTextAnnotation(intr, acc);
if (b != null && b.booleanValue()) {
// unwrapped properties will appear as 'unnamed' (empty String)
propDefs.set(i, prop.withName(""));
continue;
}
}
}
return propDefs;
}
/**
* Convenience method, functionally equivalent to:
*
* <pre>
* getConfig().constructType(cls);
* </pre>
*/
public final JavaType constructType(Class<?> cls) {
return _config.constructType(cls);
}
/**
* Method for accessing default TimeZone to use: convenience method for
*
* <pre>
* getConfig().getTimeZone();
* </pre>
*/
public TimeZone getTimeZone() {
return _config.getTimeZone();
}
/**
* Method for accessing default Locale to use: convenience method for
*
* <pre>
* getConfig().getLocale();
* </pre>
*/
public Locale getLocale() {
return _config.getLocale();
}
/**
* Convenience method, functionally equivalent to:
*
* <pre>
* getConfig().getTypeFactory();
* </pre>
*/
public final TypeFactory getTypeFactory() {
return _config.getTypeFactory();
}
/**
* Convenience method, functionally equivalent to:
*
* <pre>
* getConfig().getNodeFactory();
* </pre>
*/
public final JsonNodeFactory getNodeFactory() {
return _config.getNodeFactory();
}
/**
* Convenience method for accessing the default Base64 encoding used for decoding base64 encoded
* binary content. Same as calling:
*
* <pre>
* getConfig().getBase64Variant();
* </pre>
*/
public final Base64Variant getBase64Variant() {
return _config.getBase64Variant();
}
/**
* Convenience method, functionally equivalent to:
*
* <pre>
* getConfig().canOverrideAccessModifiers();
* </pre>
*/
public final boolean canOverrideAccessModifiers() {
return _config.canOverrideAccessModifiers();
}
public final AnnotationIntrospector getAnnotationIntrospector() {
return _config.getAnnotationIntrospector();
}
public final boolean isEnabled(MapperFeature feat) {
return _config.isEnabled(feat);
}
