T value = (T) r.findEnum((String) from); if (value == null) { throw new RuntimeException("Invalid value '" + from + "' for enum " + to);
@Override public Object _parse(String key, DeserializationContext ctxt) throws IOException { if (_factory != null) { try { return _factory.call1(key); } catch (Exception e) { ClassUtil.unwrapAndThrowAsIAE(e); } } EnumResolver res = ctxt.isEnabled(DeserializationFeature.READ_ENUMS_USING_TO_STRING) ? _getToStringResolver(ctxt) : _byNameResolver; Enum<?> e = res.findEnum(key); if (e == null) { if ((_enumDefaultValue != null) && ctxt.isEnabled(DeserializationFeature.READ_UNKNOWN_ENUM_VALUES_USING_DEFAULT_VALUE)) { e = _enumDefaultValue; } else if (!ctxt.isEnabled(DeserializationFeature.READ_UNKNOWN_ENUM_VALUES_AS_NULL)) { return ctxt.handleWeirdKey(_keyClass, key, "not one of values excepted for Enum class: %s", res.getEnumIds()); } // fall-through if problems are collected, not immediately thrown } return e; }
T value = (T) r.findEnum((String) from); if (value == null) { throw new RuntimeException("Invalid value '" + from + "' for enum " + to);
@Override public Object _parse(String key, DeserializationContext ctxt) throws JsonMappingException { if (_factory != null) { try { return _factory.call1(key); } catch (Exception e) { ClassUtil.unwrapAndThrowAsIAE(e); } } Enum<?> e = _resolver.findEnum(key); if (e == null && !ctxt.getConfig().isEnabled(DeserializationFeature.READ_UNKNOWN_ENUM_VALUES_AS_NULL)) { throw ctxt.weirdKeyException(_keyClass, key, "not one of values for Enum class"); } return e; } }
@Override public Object _parse(String key, DeserializationContext ctxt) throws JsonMappingException { if (_factory != null) { try { return _factory.call1(key); } catch (Exception e) { ClassUtil.unwrapAndThrowAsIAE(e); } } Enum<?> e = _resolver.findEnum(key); if (e == null && !ctxt.getConfig().isEnabled(DeserializationFeature.READ_UNKNOWN_ENUM_VALUES_AS_NULL)) { throw ctxt.weirdKeyException(_keyClass, key, "not one of values for Enum class"); } return e; } }
@Override public Enum<?> deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException { JsonToken curr = jp.getCurrentToken(); // Usually should just get string value: if (curr == JsonToken.VALUE_STRING || curr == JsonToken.FIELD_NAME) { String name = jp.getText(); Enum<?> result = _resolver.findEnum(name); if (result == null) { return _deserializeAltString(jp, ctxt, name); } return result; } // But let's consider int acceptable as well (if within ordinal range) if (curr == JsonToken.VALUE_NUMBER_INT) { // ... unless told not to do that. :-) (as per [JACKSON-412] _checkFailOnNumber(ctxt); int index = jp.getIntValue(); Enum<?> result = _resolver.getEnum(index); if (result == null && !ctxt.isEnabled(DeserializationFeature.READ_UNKNOWN_ENUM_VALUES_AS_NULL)) { throw ctxt.weirdNumberException(Integer.valueOf(index), _resolver.getEnumClass(), "index value outside legal index range [0.."+_resolver.lastValidIndex()+"]"); } return result; } return _deserializeOther(jp, ctxt); }
@Override public Object _parse(String key, DeserializationContext ctxt) throws JsonMappingException { if (_factory != null) { try { return _factory.call1(key); } catch (Exception e) { ClassUtil.unwrapAndThrowAsIAE(e); } } Enum<?> e = _resolver.findEnum(key); if (e == null && !ctxt.getConfig().isEnabled(DeserializationFeature.READ_UNKNOWN_ENUM_VALUES_AS_NULL)) { throw ctxt.weirdKeyException(_keyClass, key, "not one of values for Enum class"); } return e; } }
@Override public Object _parse(String key, DeserializationContext ctxt) throws JsonMappingException { if (_factory != null) { try { return _factory.call1(key); } catch (Exception e) { ClassUtil.unwrapAndThrowAsIAE(e); } } Enum<?> e = _resolver.findEnum(key); if (e == null && !ctxt.getConfig().isEnabled(DeserializationFeature.READ_UNKNOWN_ENUM_VALUES_AS_NULL)) { throw ctxt.weirdKeyException(_keyClass, key, "not one of values for Enum class"); } return e; } }
@Override public Enum<?> deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException { JsonToken curr = jp.getCurrentToken(); // Usually should just get string value: if (curr == JsonToken.VALUE_STRING || curr == JsonToken.FIELD_NAME) { String name = jp.getText(); Enum<?> result = _resolver.findEnum(name); if (result == null) { return _deserializeAltString(jp, ctxt, name); } return result; } // But let's consider int acceptable as well (if within ordinal range) if (curr == JsonToken.VALUE_NUMBER_INT) { // ... unless told not to do that. :-) (as per [JACKSON-412] _checkFailOnNumber(ctxt); int index = jp.getIntValue(); Enum<?> result = _resolver.getEnum(index); if (result == null && !ctxt.isEnabled(DeserializationFeature.READ_UNKNOWN_ENUM_VALUES_AS_NULL)) { throw ctxt.weirdNumberException(Integer.valueOf(index), _resolver.getEnumClass(), "index value outside legal index range [0.."+_resolver.lastValidIndex()+"]"); } return result; } return _deserializeOther(jp, ctxt); }
Enum<?> result = _resolver.findEnum(name); if (result == null && !ctxt.isEnabled(DeserializationFeature.READ_UNKNOWN_ENUM_VALUES_AS_NULL)) { throw ctxt.weirdStringException(name, _resolver.getEnumClass(),
Enum<?> result = _resolver.findEnum(name); if (result == null && !ctxt.isEnabled(DeserializationFeature.READ_UNKNOWN_ENUM_VALUES_AS_NULL)) { throw ctxt.weirdStringException(_resolver.getEnumClass(), "value not one of declared Enum instance names");
@Override public Object _parse(String key, DeserializationContext ctxt) throws IOException { if (_factory != null) { try { return _factory.call1(key); } catch (Exception e) { ClassUtil.unwrapAndThrowAsIAE(e); } } EnumResolver res = ctxt.isEnabled(DeserializationFeature.READ_ENUMS_USING_TO_STRING) ? _getToStringResolver(ctxt) : _byNameResolver; Enum<?> e = res.findEnum(key); if ((e == null) && !ctxt.getConfig().isEnabled(DeserializationFeature.READ_UNKNOWN_ENUM_VALUES_AS_NULL)) { return ctxt.handleWeirdKey(_keyClass, key, "not one of values excepted for Enum class: %s", res.getEnumIds()); // fall-through if problems are collected, not immediately thrown } return e; }
@Override public Object _parse(String key, DeserializationContext ctxt) throws IOException { if (_factory != null) { try { return _factory.call1(key); } catch (Exception e) { ClassUtil.unwrapAndThrowAsIAE(e); } } EnumResolver res = ctxt.isEnabled(DeserializationFeature.READ_ENUMS_USING_TO_STRING) ? _getToStringResolver(ctxt) : _byNameResolver; Enum<?> e = res.findEnum(key); if (e == null) { if ((_enumDefaultValue != null) && ctxt.isEnabled(DeserializationFeature.READ_UNKNOWN_ENUM_VALUES_USING_DEFAULT_VALUE)) { e = _enumDefaultValue; } else if (!ctxt.isEnabled(DeserializationFeature.READ_UNKNOWN_ENUM_VALUES_AS_NULL)) { return ctxt.handleWeirdKey(_keyClass, key, "not one of values excepted for Enum class: %s", res.getEnumIds()); } // fall-through if problems are collected, not immediately thrown } return e; }