org.codehaus.groovy.grails.commons
Class GrailsDomainConfigurationUtil

java.lang.Object
  org.codehaus.groovy.grails.commons.GrailsDomainConfigurationUtil

public class GrailsDomainConfigurationUtil
extends Object

Utility methods used in configuring the Grails Hibernate integration.

Author:

Graeme Rocher

Field Summary

static String

PROPERTY_NAME

Constructor Summary

GrailsDomainConfigurationUtil()

Method Summary

static void	configureDomainClassRelationships(GrailsClass[] domainClasses, Map<?,?> domainMap) Configures the relationships between domain classes after they have been all loaded.
static Map<String,ConstrainedProperty>	evaluateConstraints(Class<?> theClass) Evaluates the constraints closure to build the list of constraints
static Map<String,ConstrainedProperty>	evaluateConstraints(Class<?> theClass, GrailsDomainClassProperty[] properties) Evaluates the constraints closure to build the list of constraints.
static Map<String,ConstrainedProperty>	evaluateConstraints(Class<?> theClass, GrailsDomainClassProperty[] properties, Map<String,Object> defaultConstraints) Evaluates the constraints closure to build the list of constraints
static Map<String,ConstrainedProperty>	evaluateConstraints(Object instance) Evaluates the constraints closure to build the list of constraints.
static Map<String,ConstrainedProperty>	evaluateConstraints(Object instance, GrailsDomainClassProperty[] properties) Evaluates the constraints closure to build the list of constraints.
static Map<String,ConstrainedProperty>	evaluateConstraints(Object instance, GrailsDomainClassProperty[] properties, Map<String,Object> defaultConstraints) Evaluates the constraints closure to build the list of constraints
static Serializable	getAssociationIdentifier(Object target, String propertyName, GrailsDomainClass referencedDomainClass)
static Map<?,?>	getAssociationMap(Class<?> domainClass) Returns the association map for the specified domain class
static Map<?,?>	getMappedByMap(Class<?> domainClass) Retrieves the mappedBy map for the specified class.
static String	getMappingFileName(String className) Returns the ORM framework's mapping file name for the specified class name.
static LinkedList<?>	getSuperClassChain(Class<?> theClass)
static boolean	isBasicType(Class<?> propType)
static boolean	isBasicType(GrailsDomainClassProperty prop) Establish whether it's a basic type.
static boolean	isNotConfigurational(PropertyDescriptor descriptor) Checks whether is property is configurational.

Methods inherited from class java.lang.Object

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

Field Detail

PROPERTY_NAME

public static final String PROPERTY_NAME

See Also:

Constant Field Values

Constructor Detail

GrailsDomainConfigurationUtil

public GrailsDomainConfigurationUtil()

Method Detail

getAssociationIdentifier

public static Serializable getAssociationIdentifier(Object target,
                                                    String propertyName,
                                                    GrailsDomainClass referencedDomainClass)

configureDomainClassRelationships

public static void configureDomainClassRelationships(GrailsClass[] domainClasses,
                                                     Map<?,?> domainMap)

Configures the relationships between domain classes after they have been all loaded.

Parameters:

domainClasses - The domain classes to configure relationships for

domainMap - The domain class map

getMappingFileName

public static String getMappingFileName(String className)

Returns the ORM framework's mapping file name for the specified class name.

Parameters:

className - The class name of the mapped file

Returns:

The mapping file name

getAssociationMap

public static Map<?,?> getAssociationMap(Class<?> domainClass)

Returns the association map for the specified domain class

Parameters:

domainClass - the domain class

Returns:

The association map

getMappedByMap

public static Map<?,?> getMappedByMap(Class<?> domainClass)

Retrieves the mappedBy map for the specified class.

Parameters:

domainClass - The domain class

Returns:

The mappedBy map

isBasicType

public static boolean isBasicType(GrailsDomainClassProperty prop)

Establish whether it's a basic type.

Parameters:

prop - The domain class property

Returns:

True if it is basic

isBasicType

public static boolean isBasicType(Class<?> propType)

isNotConfigurational

public static boolean isNotConfigurational(PropertyDescriptor descriptor)

Checks whether is property is configurational.

Parameters:

descriptor - The descriptor

Returns:

True if it is configurational

evaluateConstraints

public static Map<String,ConstrainedProperty> evaluateConstraints(Object instance,
                                                                  GrailsDomainClassProperty[] properties,
                                                                  Map<String,Object> defaultConstraints)

Evaluates the constraints closure to build the list of constraints

Parameters:

instance - The instance to evaluate constraints for

properties - The properties of the instance

defaultConstraints - A map that defines the default constraints

Returns:

A Map of constraints

evaluateConstraints

public static Map<String,ConstrainedProperty> evaluateConstraints(Class<?> theClass,
                                                                  GrailsDomainClassProperty[] properties,
                                                                  Map<String,Object> defaultConstraints)

Evaluates the constraints closure to build the list of constraints

Parameters:

theClass - The domain class to evaluate constraints for

properties - The properties of the instance

defaultConstraints - A map that defines the default constraints

Returns:

A Map of constraints

evaluateConstraints

public static Map<String,ConstrainedProperty> evaluateConstraints(Object instance,
                                                                  GrailsDomainClassProperty[] properties)

Evaluates the constraints closure to build the list of constraints.

Parameters:

instance - The instance to evaluate constraints for

properties - The properties of the instance

Returns:

A Map of constraints When the bean cannot be introspected

evaluateConstraints

public static Map<String,ConstrainedProperty> evaluateConstraints(Object instance)

Evaluates the constraints closure to build the list of constraints.

Parameters:

instance - The instance to evaluate constraints for

Returns:

A Map of constraints When the bean cannot be introspected

evaluateConstraints

public static Map<String,ConstrainedProperty> evaluateConstraints(Class<?> theClass)

Evaluates the constraints closure to build the list of constraints

Parameters:

theClass - The class to evaluate constraints for

Returns:

A Map of constraints When the bean cannot be introspected

evaluateConstraints

public static Map<String,ConstrainedProperty> evaluateConstraints(Class<?> theClass,
                                                                  GrailsDomainClassProperty[] properties)

Evaluates the constraints closure to build the list of constraints.

Parameters:

theClass - The class to evaluate constraints for

Returns:

A Map of constraints When the bean cannot be introspected

getSuperClassChain

public static LinkedList<?> getSuperClassChain(Class<?> theClass)