private Object toQueryRuleValue(Object queryRuleValue, Attribute attr) {
Object value;
AttributeType attrType = attr.getDataType();
switch (attrType) {
case BOOL:
value = convertBool(attr, queryRuleValue);
break;
case EMAIL:
case HTML:
case HYPERLINK:
case SCRIPT:
case STRING:
case TEXT:
value = convertString(attr, queryRuleValue);
break;
case ENUM:
value = convertEnum(attr, queryRuleValue);
break;
case CATEGORICAL:
case XREF:
case CATEGORICAL_MREF:
case MREF:
case ONE_TO_MANY:
value = convertRef(attr, queryRuleValue);
break;
case DATE:
value = convertDate(attr, queryRuleValue);
break;
case DATE_TIME:
value = convertDateTime(attr, queryRuleValue);
break;
case DECIMAL:
value = convertDecimal(attr, queryRuleValue);
break;
case FILE:
value = convertFile(attr, queryRuleValue);
break;
case INT:
value = convertInt(attr, queryRuleValue);
break;
case LONG:
value = convertLong(attr, queryRuleValue);
break;
case COMPOUND:
throw new MolgenisValidationException(
new ConstraintViolation(
format(
"Attribute [%s] type [%s] is not allowed",
attr.getName(), attrType.toString())));
default:
throw new RuntimeException(format("Unknown attribute type [%s]", attrType.toString()));
}
return value;
}
/**
* Validate is value is of the type defined by the attribute data type.
*
* @param attrName attribute name
* @param value value (must be of the type defined by the attribute data type.)
*/
protected void validateValueType(String attrName, Object value) {
if (value == null) {
return;
}
Attribute attr = entityType.getAttribute(attrName);
if (attr == null) {
throw new UnknownAttributeException(format("Unknown attribute [%s]", attrName));
}
AttributeType dataType = attr.getDataType();
switch (dataType) {
case BOOL:
if (!(value instanceof Boolean)) {
throw new MolgenisDataException(
format(
"Value [%s] is of type [%s] instead of [%s] for attribute: [%s]",
value.toString(),
value.getClass().getSimpleName(),
Boolean.class.getSimpleName(),
attrName));
}
break;
case CATEGORICAL:
// expected type is FileMeta. validation is not possible because molgenis-data does not
// depend on molgenis-file
case FILE:
case XREF:
if (!(value instanceof Entity)) {
throw new MolgenisDataException(
format(
"Value [%s] is of type [%s] instead of [%s] for attribute: [%s]",
value.toString(),
value.getClass().getSimpleName(),
Entity.class.getSimpleName(),
attrName));
}
break;
case CATEGORICAL_MREF:
case MREF:
case ONE_TO_MANY:
if (!(value instanceof Iterable)) {
throw new MolgenisDataException(
format(
"Value [%s] is of type [%s] instead of [%s] for attribute: [%s]",
value.toString(),
value.getClass().getSimpleName(),
Iterable.class.getSimpleName(),
attrName));
}
break;
case COMPOUND:
throw new IllegalArgumentException(
format("Unexpected data type [%s] for attribute: [%s]", dataType.toString(), attrName));
case DATE:
case DATE_TIME:
if (!(value instanceof java.util.Date)) {
throw new MolgenisDataException(
format(
"Value [%s] is of type [%s] instead of [%s] for attribute: [%s]",
value.toString(),
value.getClass().getSimpleName(),
java.util.Date.class.getSimpleName(),
attrName));
}
break;
case DECIMAL:
if (!(value instanceof Double)) {
throw new MolgenisDataException(
format(
"Value [%s] is of type [%s] instead of [%s] for attribute: [%s]",
value.toString(),
value.getClass().getSimpleName(),
Double.class.getSimpleName(),
attrName));
}
break;
case EMAIL:
case ENUM:
case HTML:
case HYPERLINK:
case SCRIPT:
case STRING:
case TEXT:
if (!(value instanceof String)) {
throw new MolgenisDataException(
format(
"Value [%s] is of type [%s] instead of [%s] for attribute: [%s]",
value.toString(),
value.getClass().getSimpleName(),
String.class.getSimpleName(),
attrName));
}
break;
case INT:
if (!(value instanceof Integer)) {
throw new MolgenisDataException(
format(
"Value [%s] is of type [%s] instead of [%s] for attribute: [%s]",
value.toString(),
value.getClass().getSimpleName(),
Integer.class.getSimpleName(),
attrName));
}
break;
case LONG:
if (!(value instanceof Long)) {
throw new MolgenisDataException(
format(
"Value [%s] is of type [%s] instead of [%s] for attribute: [%s]",
value.toString(),
value.getClass().getSimpleName(),
Long.class.getSimpleName(),
attrName));
}
break;
default:
throw new RuntimeException(format("Unknown data type [%s]", dataType.toString()));
}
}
