Examples of net.sf.saxon.type.ValidationFailure

net.sf.saxon.type.ValidationFailure
This exception indicates a failure when validating an instance against a type defined in a schema.
This class holds the same information as a ValidationException, except that it is not an exception, and does not carry system overheads such as a stack trace. It is used because operations such as "castable", and validation of values in a union, cause validation failures on a success path and it is costly to throw, or even to create, exception objects on a success path.

        SimpleType schemaType = getSchemaType();
        int validationAction = getValidationAction();
        if (schemaType != null) {
            // test whether the value actually conforms to the given type
            try {
                ValidationFailure err = schemaType.validateContent(
                        value, DummyNamespaceResolver.getInstance(), context.getConfiguration().getNameChecker());
                if (err != null) {
                    ValidationException ve = new ValidationException(
                            "Attribute value " + Err.wrap(value, Err.VALUE) +
                                               " does not match the required type " +
                                               schemaType.getDescription() + ". " +
                                               err.getMessage());
                    ve.setErrorCode("XTTE1540");
                    throw ve;
                }
            } catch (UnresolvedReferenceException ure) {
                throw new ValidationException(ure);
            }
        } else if (validationAction== Validation.STRICT ||
                validationAction==Validation.LAX) {
            try {
                ann = context.getConfiguration().validateAttribute(nameCode, value, validationAction);
            } catch (ValidationException e) {
                XPathException err = XPathException.makeXPathException(e);
                err.maybeSetErrorCode((validationAction==Validation.STRICT ? "XTTE1510" : "XTTE1515"));
                err.setXPathContext(context);
                err.maybeSetLocation(this);
                err.setIsTypeError(true);
                throw err;
            }
        }
        if ((nameCode & NamePool.FP_MASK) == StandardNames.XML_ID) {
            value = Whitespace.collapseWhitespace(value);

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        tv.typeLabel = BuiltInAtomicType.TIME;
        return tv;
    }


    private static ValidationFailure badTime(String msg, CharSequence value) {
        ValidationFailure err = new ValidationFailure(
                "Invalid time " + Err.wrap(value, Err.VALUE) + " (" + msg + ")");
        err.setErrorCode("FORG0001");
        return err;
    }

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        case StandardNames.XS_STRING:
            return new StringValue(getStringValueCS());
        case StandardNames.XS_UNTYPED_ATOMIC:
            return new UntypedAtomicValue(getStringValueCS());
        default:
            ValidationFailure err = new ValidationFailure("Cannot convert time to " +
                    requiredType.getDisplayName());
            err.setErrorCode("XPTY0004");
            return err;
        }
    }

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        } else if (len == 5) {
            if (s.charAt(0) == 'f' && s.charAt(1) == 'a' && s.charAt(2) == 'l' && s.charAt(3) == 's' && s.charAt(4) == 'e') {
                return FALSE;
            }
        }
        ValidationFailure err = new ValidationFailure(
                            "The string " + Err.wrap(s, Err.VALUE) + " cannot be cast to a boolean");
        err.setErrorCode("FORG0001");
        return err;
    }

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        case StandardNames.XS_STRING:
            return (value ? StringValue.TRUE : StringValue.FALSE);
        case StandardNames.XS_UNTYPED_ATOMIC:
            return new UntypedAtomicValue(getStringValueCS());
        default:
            ValidationFailure err = new ValidationFailure("Cannot convert boolean to " +
                                     requiredType.getDisplayName());
            err.setErrorCode("XPTY0004");
            return err;
        }
    }

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            if (config.getTypeHierarchy().isSubType(targetType, BuiltInAtomicType.QNAME)) {
                qnv = new QNameValue(prefix, uri, local, targetType, null);
            } else {
                qnv = new NotationValue(prefix, uri, local, (AtomicType)null);
            }
            ValidationFailure vf = targetType.validate(qnv, lexicalForm, config.getNameChecker());
            if (vf != null) {
                throw vf.makeException();
            }
            qnv.setTypeLabel(targetType);
            return qnv;
        }
    }

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        dt.typeLabel = BuiltInAtomicType.DATE_TIME;
        return dt;
    }


    private static ValidationFailure badDate(String msg, CharSequence value) {
        ValidationFailure err = new ValidationFailure(
                "Invalid dateTime value " + Err.wrap(value, Err.VALUE) + " (" + msg + ")");
        err.setErrorCode("FORG0001");
        return err;
    }

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        if (subtype.getFingerprint() == StandardNames.XS_DATE_TIME_STAMP) {
            if (hasTimezone()) {
                setTypeLabel(subtype);
                return null;
            } else {
                ValidationFailure err = new ValidationFailure(
                        "The value " + Err.depict(this) +
                                " is not a valid xs:dateTimeStamp: it has no timezone");
                err.setErrorCode("FORG0001");
                return err;
            }
        } else {
            throw new IllegalArgumentException("Unknown subtype of xs:dateTime");
        }

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        case StandardNames.XS_UNTYPED_ATOMIC:
            return new UntypedAtomicValue(getStringValueCS());


        default:
            ValidationFailure err = new ValidationFailure("Cannot convert dateTime to " +
                    requiredType.getDisplayName());
            err.setErrorCode("XPTY0004");
            return err;
        }
    }

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            return new UntypedAtomicValue(getStringValueCS());
        case StandardNames.XS_BASE64_BINARY:
            return new Base64BinaryValue(binaryValue);


        default:
            ValidationFailure err = new ValidationFailure("Cannot convert hexBinarry to " +
                    requiredType.getDisplayName());
            err.setErrorCode("XPTY0004");
            return err;
        }
    }

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Related Classes of net.sf.saxon.type.ValidationFailure

net.sf.saxon.instruct.AttributeCreator

net.sf.saxon.om.StructuredQName

net.sf.saxon.value.AnyURIValue

net.sf.saxon.value.BooleanValue

net.sf.saxon.value.DateTimeValue

net.sf.saxon.value.DurationValue

net.sf.saxon.value.GDateValue

net.sf.saxon.value.HexBinaryValue

net.sf.saxon.value.QualifiedNameValue

net.sf.saxon.value.TimeValue

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