Package org.xmlet.xsdparser.xsdelements

Class AttributeValidations

java.lang.Object

org.xmlet.xsdparser.xsdelements.AttributeValidations

public class AttributeValidations
extends Object

Constructor Summary

Constructors

Modifier	Constructor	Description
private	AttributeValidations()

Method Summary

Modifier and Type	Method	Description
private static String	attributeMissingMessage(String elementName, String attributeName)
static <T extends XsdEnum> T	belongsToEnum(XsdEnum<T> instance, String value)	Verifies if a given value is present in a given Enum type.
(package private) static String	getBlockDefaultValue(XsdAbstractElement parent)	Obtains the default value of the XsdSchema.blockDefault attribute by iterating in the element tree by going from XsdAbstractElement.parent to XsdAbstractElement.parent until reaching the top level element.
(package private) static String	getFinalDefaultValue(XsdAbstractElement parent)	Obtains the default value of the XsdSchema.finalDefault attribute by iterating in the element tree by going from XsdAbstractElement.parent to XsdAbstractElement.parent until reaching the top level element.
(package private) static String	getFormDefaultValue(XsdAbstractElement parent)	Obtains the default value of the XsdSchema.attributeFormDefault attribute by iterating in the element tree by going from XsdAbstractElement.parent to XsdAbstractElement.parent until reaching the top level element.
(package private) static String	maxOccursValidation(String elementName, String value)	Checks if the maxOccurs attribute is unbounded or an Integer value.
static Boolean	validateBoolean(String value)
private static Double	validateDouble(String elementName, String attributeName, String value)	Validates if a given String is a Double.
(package private) static Integer	validateNonNegativeInteger(String elementName, String attributeName, String value)	Validates if a given String is a non negative Integer.
private static Integer	validatePositiveInteger(String elementName, String attributeName, String value)	Validates if a given String is a positive Integer.
static Double	validateRequiredDouble(String elementName, String attributeName, String value)	Validates if a given String is a Double.
static Integer	validateRequiredNonNegativeInteger(String elementName, String attributeName, String value)	Validates if a given String is a non negative Integer.
static Integer	validateRequiredPositiveInteger(String elementName, String attributeName, String value)	Validates if a given String is a positive Integer.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AttributeValidations

private AttributeValidations()

Method Detail

belongsToEnum

public static <T extends XsdEnum> T belongsToEnum(XsdEnum<T> instance,
                                                  String value)

Verifies if a given value is present in a given Enum type.

Type Parameters:

T - The concrete type of the Enum type.

Parameters:

instance - An instance of the concrete Enum type that is expected to contain the value received.

value - The value that is expected to be present in the received Enum type.

Returns:

The instance of the concrete Enum type that represents value in the respective Enum.

maxOccursValidation

static String maxOccursValidation(String elementName,
                                  String value)

Checks if the maxOccurs attribute is unbounded or an Integer value.

Parameters:

value - The possible maxOccurs value.

elementName - The name of the element containing the maxOccurs attribute.

Returns:

The validated maxOccurs value.

validateNonNegativeInteger

static Integer validateNonNegativeInteger(String elementName,
                                          String attributeName,
                                          String value)

Validates if a given String is a non negative Integer. Throws an exception if the String isn't a non negative Integer.

Parameters:

elementName - The element name containing the field with the Integer value.

attributeName - The name of the attribute with the Integer.

value - The value to be parsed to a Integer object.

Returns:

The parsed Integer value.

validateRequiredNonNegativeInteger

public static Integer validateRequiredNonNegativeInteger(String elementName,
                                                         String attributeName,
                                                         String value)

Validates if a given String is a non negative Integer. Throws an exception if the String isn't a non negative Integer.

Parameters:

elementName - The element name containing the field with the Integer value.

attributeName - The name of the attribute with the Integer.

value - The value to be parsed to a Integer object.

Returns:

The parsed Integer value.

validatePositiveInteger

private static Integer validatePositiveInteger(String elementName,
                                               String attributeName,
                                               String value)

Validates if a given String is a positive Integer. Throws an exception if the String isn't a positive Integer.

Parameters:

elementName - The element name containing the field with the Integer value.

attributeName - The name of the attribute with the Integer type.

value - The value to be parsed to a Integer object.

Returns:

The parsed Integer value.

validateRequiredPositiveInteger

public static Integer validateRequiredPositiveInteger(String elementName,
                                                      String attributeName,
                                                      String value)

Validates if a given String is a positive Integer. Throws an exception if the String isn't a positive Integer.

Parameters:

elementName - The element name containing the field with the Integer value.

attributeName - The name of the attribute with the Integer type.

value - The value to be parsed to a Integer object.

Returns:

The parsed Integer value.

validateBoolean

public static Boolean validateBoolean(String value)

validateDouble

private static Double validateDouble(String elementName,
                                     String attributeName,
                                     String value)

Validates if a given String is a Double. Throws an exception if the String isn't a Double.

Parameters:

elementName - The element name containing the field with the Double value.

attributeName - The name of the attribute with the type Double.

value - The value to be parsed to a Double object.

Returns:

The parsed Double value.

validateRequiredDouble

public static Double validateRequiredDouble(String elementName,
                                            String attributeName,
                                            String value)

Validates if a given String is a Double. Throws an exception if the String isn't a Double.

Parameters:

elementName - The element name containing the field with the Double value.

attributeName - The name of the attribute with the type Double.

value - The value to be parsed to a Double object.

Returns:

The parsed Double value.

getFormDefaultValue

static String getFormDefaultValue(XsdAbstractElement parent)

Obtains the default value of the XsdSchema.attributeFormDefault attribute by iterating in the element tree by going from XsdAbstractElement.parent to XsdAbstractElement.parent until reaching the top level element.

Parameters:

parent - The parent of the element requesting the default form value.

Returns:

The default value for the form attribute.

getFinalDefaultValue

static String getFinalDefaultValue(XsdAbstractElement parent)

Obtains the default value of the XsdSchema.finalDefault attribute by iterating in the element tree by going from XsdAbstractElement.parent to XsdAbstractElement.parent until reaching the top level element.

Parameters:

parent - The parent of the element requesting the default final value.

Returns:

The default value for the final attribute.

getBlockDefaultValue

static String getBlockDefaultValue(XsdAbstractElement parent)

Obtains the default value of the XsdSchema.blockDefault attribute by iterating in the element tree by going from XsdAbstractElement.parent to XsdAbstractElement.parent until reaching the top level element.

Parameters:

parent - The parent of the element requesting the default block value.

Returns:

The default value for the block attribute.

attributeMissingMessage

private static String attributeMissingMessage(String elementName,
                                              String attributeName)