@Override
public PropertyConstraint deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
PropertyConstraint propertyConstraint = null;
- Set<Entry<String, JsonElement>> set = json.getAsJsonObject().entrySet();
- if (set.size() == 1) {
- Entry<String, JsonElement> element = set.iterator().next();
- String key = element.getKey();
- JsonElement value = element.getValue();
- Object typedValue = getTypedValue(element.getValue());
- ConstraintType constraintType = ConstraintType.findByType(key).orElse(null);
+ final Set<Entry<String, JsonElement>> set = json.getAsJsonObject().entrySet();
+ if (!set.isEmpty()) {
+ final Entry<String, JsonElement> element = set.iterator().next();
+ final String key = element.getKey();
+ final ConstraintType constraintType = ConstraintType.findByType(key).orElse(null);
if (constraintType == null) {
log.warn("ConstraintType was not found for constraint name:{}", key);
} else {
- switch (constraintType) {
- case EQUAL:
- if ( typedValue != null) {
- log.debug("Before adding value to EqualConstraint object. value = {}", typedValue);
- propertyConstraint = new EqualConstraint(typedValue);
+ if (set.size() == 1 || (set.size() == 2 && ConstraintType.PATTERN == constraintType)) {
+ final JsonElement value = element.getValue();
+ final Object typedValue = getTypedValue(value);
+ switch (constraintType) {
+ case EQUAL:
+ if (typedValue != null) {
+ log.debug("Before adding value to EqualConstraint object. value = {}", typedValue);
+ propertyConstraint = new EqualConstraint(typedValue);
+ break;
+ } else {
+ log.warn("The value of equal constraint is null");
+ }
break;
- } else {
- log.warn("The value of equal constraint is null");
- }
- break;
- case IN_RANGE:
- if (typedValue != null) {
- if (typedValue instanceof ArrayList) {
- ArrayList rangeArray = (ArrayList) typedValue;
- if (rangeArray.size() != 2 || rangeArray.contains("")) {
- log.error("The range constraint content is invalid. value = {}", typedValue);
- throw new JsonSyntaxException("The range constraint content is invalid");
- } else {
- InRangeConstraint rangeConstraint = new InRangeConstraint();
- Object minValue = rangeArray.get(0);
- Object maxValue = rangeArray.get(1);
- rangeConstraint.setRangeMinValue(minValue);
- rangeConstraint.setRangeMaxValue(maxValue);
- propertyConstraint = rangeConstraint;
+ case IN_RANGE:
+ if (typedValue != null) {
+ if (typedValue instanceof ArrayList) {
+ ArrayList rangeArray = (ArrayList) typedValue;
+ if (rangeArray.size() != 2 || rangeArray.contains("")) {
+ log.error("The range constraint content is invalid. value = {}", typedValue);
+ throw new JsonSyntaxException("The range constraint content is invalid");
+ } else {
+ InRangeConstraint rangeConstraint = new InRangeConstraint();
+ Object minValue = rangeArray.get(0);
+ Object maxValue = rangeArray.get(1);
+ rangeConstraint.setRangeMinValue(minValue);
+ rangeConstraint.setRangeMaxValue(maxValue);
+ propertyConstraint = rangeConstraint;
+ }
}
+ } else {
+ log.warn(THE_VALUE_OF_GREATER_THAN_CONSTRAINT_IS_NULL);
}
- } else {
- log.warn(THE_VALUE_OF_GREATER_THAN_CONSTRAINT_IS_NULL);
- }
- break;
- case GREATER_THAN:
- if (typedValue != null) {
- log.debug("Before adding value to GreaterThanConstraint object. value = {}", typedValue);
- propertyConstraint = new GreaterThanConstraint(typedValue);
break;
- } else {
- log.warn(THE_VALUE_OF_GREATER_THAN_CONSTRAINT_IS_NULL);
- }
- break;
- case LESS_THAN:
- if (typedValue != null) {
- log.debug("Before adding value to LessThanConstraint object. value = {}", typedValue);
- propertyConstraint = new LessThanConstraint(typedValue);
+ case GREATER_THAN:
+ if (typedValue != null) {
+ log.debug("Before adding value to GreaterThanConstraint object. value = {}", typedValue);
+ propertyConstraint = new GreaterThanConstraint(typedValue);
+ break;
+ } else {
+ log.warn(THE_VALUE_OF_GREATER_THAN_CONSTRAINT_IS_NULL);
+ }
break;
- } else {
- log.warn("The value of LessThanConstraint is null");
- }
- break;
- case GREATER_OR_EQUAL:
- if (typedValue != null) {
- log.debug("Before adding value to GreaterThanConstraint object. value = {}", typedValue);
- propertyConstraint = new GreaterOrEqualConstraint(typedValue);
+ case LESS_THAN:
+ if (typedValue != null) {
+ log.debug("Before adding value to LessThanConstraint object. value = {}", typedValue);
+ propertyConstraint = new LessThanConstraint(typedValue);
+ break;
+ } else {
+ log.warn("The value of LessThanConstraint is null");
+ }
break;
- } else {
- log.warn("The value of GreaterOrEqualConstraint is null");
- }
- break;
- case LESS_OR_EQUAL:
- if (typedValue != null) {
- log.debug("Before adding value to LessOrEqualConstraint object. value = {}", typedValue);
- propertyConstraint = new LessOrEqualConstraint(typedValue);
- } else {
- log.warn(THE_VALUE_OF_GREATER_THAN_CONSTRAINT_IS_NULL);
- }
- break;
- case VALID_VALUES:
- if (typedValue != null) {
- ArrayList validValuesArray = (ArrayList)typedValue;
- if (validValuesArray.size() == 0 || validValuesArray.contains("")) {
- log.error("The valid values constraint content is invalid. value = {}", typedValue);
- throw new JsonSyntaxException("The valid values constraint content is invalid");
+ case GREATER_OR_EQUAL:
+ if (typedValue != null) {
+ log.debug("Before adding value to GreaterThanConstraint object. value = {}", typedValue);
+ propertyConstraint = new GreaterOrEqualConstraint(typedValue);
+ break;
} else {
- ValidValuesConstraint vvConstraint = new ValidValuesConstraint();
- vvConstraint.setValidValues(validValuesArray);
- propertyConstraint = vvConstraint;
+ log.warn("The value of GreaterOrEqualConstraint is null");
}
- }
- break;
- case LENGTH:
- if (value != null) {
- int asInt = value.getAsInt();
- log.debug("Before adding value to length constraint. value = {}", asInt);
- propertyConstraint = new LengthConstraint(asInt);
break;
- } else {
- log.warn("The value of length constraint is null");
- }
- break;
- case MIN_LENGTH:
- if (value != null) {
- int asInt = value.getAsInt();
- log.debug("Before adding value to Min Length object. value = {}", asInt);
- propertyConstraint = new MinLengthConstraint(asInt);
+ case LESS_OR_EQUAL:
+ if (typedValue != null) {
+ log.debug("Before adding value to LessOrEqualConstraint object. value = {}", typedValue);
+ propertyConstraint = new LessOrEqualConstraint(typedValue);
+ } else {
+ log.warn(THE_VALUE_OF_GREATER_THAN_CONSTRAINT_IS_NULL);
+ }
break;
- } else {
- log.warn("The value of MinLengthConstraint is null");
- }
- break;
- case MAX_LENGTH:
- if (value != null) {
- int asInt = value.getAsInt();
- log.debug("Before adding value to max length constraint. value = {}", asInt);
- propertyConstraint = new MaxLengthConstraint(asInt);
+ case VALID_VALUES:
+ if (typedValue != null) {
+ ArrayList validValuesArray = (ArrayList) typedValue;
+ if (validValuesArray.size() == 0 || validValuesArray.contains("")) {
+ log.error("The valid values constraint content is invalid. value = {}", typedValue);
+ throw new JsonSyntaxException("The valid values constraint content is invalid");
+ } else {
+ ValidValuesConstraint vvConstraint = new ValidValuesConstraint();
+ vvConstraint.setValidValues(validValuesArray);
+ propertyConstraint = vvConstraint;
+ }
+ }
+ break;
+ case LENGTH:
+ if (value != null) {
+ int asInt = value.getAsInt();
+ log.debug("Before adding value to length constraint. value = {}", asInt);
+ propertyConstraint = new LengthConstraint(asInt);
+ break;
+ } else {
+ log.warn("The value of length constraint is null");
+ }
break;
- } else {
- log.warn("The value of max length constraint is null");
- }
- break;
- case PATTERN:
- if (value != null) {
- String asString = value.getAsString();
- log.debug("Before adding value to PatternConstraint object. value = {}", asString);
- propertyConstraint = new PatternConstraint(asString);
+ case MIN_LENGTH:
+ if (value != null) {
+ int asInt = value.getAsInt();
+ log.debug("Before adding value to Min Length object. value = {}", asInt);
+ propertyConstraint = new MinLengthConstraint(asInt);
+ break;
+ } else {
+ log.warn("The value of MinLengthConstraint is null");
+ }
break;
- } else {
- log.warn("The value of pattern constraint is null");
- }
- break;
- default:
- log.warn("Key {} is not supported. Ignored.", key);
+ case MAX_LENGTH:
+ if (value != null) {
+ int asInt = value.getAsInt();
+ log.debug("Before adding value to max length constraint. value = {}", asInt);
+ propertyConstraint = new MaxLengthConstraint(asInt);
+ break;
+ } else {
+ log.warn("The value of max length constraint is null");
+ }
+ break;
+ case PATTERN:
+ if (value != null) {
+ String asString = value.getAsString();
+ log.debug("Before adding value to PatternConstraint object. value = {}", asString);
+ propertyConstraint = new PatternConstraint(asString);
+ break;
+ } else {
+ log.warn("The value of pattern constraint is null");
+ }
+ break;
+ default:
+ log.warn("Key {} is not supported. Ignored.", key);
+ }
}
}
}
}
private Object getTypedValue(JsonElement je) {
- if (je.isJsonNull())
+ if (je == null || je.isJsonNull()) {
return null;
+ }
if (je.isJsonPrimitive()) {
return getJsonPrimitive(je.getAsJsonPrimitive());
}
Code Review / sdc.git / commitdiff