org.springframework.roo.classpath.details
Class DefaultClassOrInterfaceTypeDetails

java.lang.Object
  org.springframework.roo.model.AbstractCustomDataAccessorProvider
      org.springframework.roo.classpath.details.AbstractIdentifiableJavaStructureProvider
          org.springframework.roo.classpath.details.AbstractIdentifiableAnnotatedJavaStructureProvider
              org.springframework.roo.classpath.details.AbstractMemberHoldingTypeDetails
                  org.springframework.roo.classpath.details.DefaultClassOrInterfaceTypeDetails

All Implemented Interfaces:

ClassOrInterfaceTypeDetails, IdentifiableAnnotatedJavaStructure, IdentifiableJavaStructure, MemberHoldingTypeDetails, PhysicalTypeDetails, org.springframework.roo.model.CustomDataAccessor

public class DefaultClassOrInterfaceTypeDetails
extends AbstractMemberHoldingTypeDetails
implements ClassOrInterfaceTypeDetails

Default representation of a ClassOrInterfaceTypeDetails.

Since:

1.0

Author:

Ben Alex

Method Summary

boolean	declaresField(org.springframework.roo.model.JavaSymbolName fieldName) Indicates whether this class or interface declares a field with the given name
boolean	extendsType(org.springframework.roo.model.JavaType type) Indicates whether this type extends the given type.
List<? extends ConstructorMetadata>	getDeclaredConstructors()
List<? extends FieldMetadata>	getDeclaredFields()
List<InitializerMetadata>	getDeclaredInitializers()
List<ClassOrInterfaceTypeDetails>	getDeclaredInnerTypes()
List<? extends MethodMetadata>	getDeclaredMethods()
List<String>	getDynamicFinderNames() Returns the names of any dynamic finders
List<org.springframework.roo.model.JavaSymbolName>	getEnumConstants() Lists the enum constants this type provides.
List<org.springframework.roo.model.JavaType>	getExtendsTypes() Lists the classes this type extends.
List<org.springframework.roo.model.JavaType>	getImplementsTypes() Lists the classes this type implements.
org.springframework.roo.model.JavaType	getName()
PhysicalTypeCategory	getPhysicalTypeCategory()
Set<ImportMetadata>	getRegisteredImports()
ClassOrInterfaceTypeDetails	getSuperclass() Obtains the superclass if this is a class and it is available.
org.springframework.roo.model.JavaType	getType() Returns the JavaType provided by this physical type.
boolean	implementsAny(org.springframework.roo.model.JavaType... types) Indicates whether this type implements the given types.
boolean	isAbstract() Indicates whether this class, interface, or enum is abstract
String	toString()

Methods inherited from class org.springframework.roo.classpath.details.AbstractMemberHoldingTypeDetails

getDeclaredConstructor, getDeclaredField, getDeclaredInnerType, getField, getFieldsWithAnnotation, getLayerEntities, getMethod, getMethod, getMethods, getUniqueFieldName, implementsType

Methods inherited from class org.springframework.roo.classpath.details.AbstractIdentifiableAnnotatedJavaStructureProvider

getAnnotation, getAnnotations, getTypeAnnotation

Methods inherited from class org.springframework.roo.classpath.details.AbstractIdentifiableJavaStructureProvider

getDeclaredByMetadataId, getModifier

Methods inherited from class org.springframework.roo.model.AbstractCustomDataAccessorProvider

getCustomData

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.roo.classpath.details.MemberHoldingTypeDetails

getDeclaredConstructor, getDeclaredField, getDeclaredInnerType, getField, getFieldsWithAnnotation, getLayerEntities, getMethod, getMethod, getMethods, getUniqueFieldName, implementsType

Methods inherited from interface org.springframework.roo.classpath.details.IdentifiableAnnotatedJavaStructure

getAnnotation, getAnnotations, getTypeAnnotation

Methods inherited from interface org.springframework.roo.classpath.details.IdentifiableJavaStructure

getDeclaredByMetadataId, getModifier

Methods inherited from interface org.springframework.roo.model.CustomDataAccessor

getCustomData

Method Detail

declaresField

public boolean declaresField(org.springframework.roo.model.JavaSymbolName fieldName)

Description copied from interface: ClassOrInterfaceTypeDetails

Indicates whether this class or interface declares a field with the given name

Specified by:

declaresField in interface ClassOrInterfaceTypeDetails

Parameters:

fieldName - the field name to check for (can be null)

Returns:

false if a null field name is given

extendsType

public boolean extendsType(org.springframework.roo.model.JavaType type)

Description copied from interface: MemberHoldingTypeDetails

Indicates whether this type extends the given type. Equivalent to calling MemberHoldingTypeDetails.getExtendsTypes() and checking whether the given type is in the returned list.

Specified by:

extendsType in interface MemberHoldingTypeDetails

Parameters:

type - the supertype being checked for (required)

Returns:

see above

getDeclaredConstructors

public List<? extends ConstructorMetadata> getDeclaredConstructors()

Specified by:

getDeclaredConstructors in interface MemberHoldingTypeDetails

getDeclaredFields

public List<? extends FieldMetadata> getDeclaredFields()

Specified by:

getDeclaredFields in interface MemberHoldingTypeDetails

getDeclaredInitializers

public List<InitializerMetadata> getDeclaredInitializers()

Specified by:

getDeclaredInitializers in interface MemberHoldingTypeDetails

getDeclaredInnerTypes

public List<ClassOrInterfaceTypeDetails> getDeclaredInnerTypes()

Specified by:

getDeclaredInnerTypes in interface MemberHoldingTypeDetails

getDeclaredMethods

public List<? extends MethodMetadata> getDeclaredMethods()

Specified by:

getDeclaredMethods in interface MemberHoldingTypeDetails

getDynamicFinderNames

public List<String> getDynamicFinderNames()

Description copied from interface: MemberHoldingTypeDetails

Returns the names of any dynamic finders

Specified by:

getDynamicFinderNames in interface MemberHoldingTypeDetails

Returns:

a non-null list

getEnumConstants

public List<org.springframework.roo.model.JavaSymbolName> getEnumConstants()

Description copied from interface: ClassOrInterfaceTypeDetails

Lists the enum constants this type provides. Always empty except if an enum type.

Specified by:

getEnumConstants in interface ClassOrInterfaceTypeDetails

Returns:

the constants (may be empty, but never null)

getExtendsTypes

public List<org.springframework.roo.model.JavaType> getExtendsTypes()

Description copied from interface: MemberHoldingTypeDetails

Lists the classes this type extends. This may be empty. Always empty in the case of an enum.

While a List is used, normally in Java a class will only extend a single other class. A List is used to support interfaces, as well as support the special "declare parents: DestinationType extends SuperclassType" feature of ITDs which permits effectively multiple inheritance.

Specified by:

getExtendsTypes in interface MemberHoldingTypeDetails

Returns:

an unmodifiable representation of classes this type extends (may be empty, but never null)

getImplementsTypes

public List<org.springframework.roo.model.JavaType> getImplementsTypes()

Description copied from interface: MemberHoldingTypeDetails

Lists the classes this type implements. Always empty in the case of an interface.

A List is used to support interfaces, as well as support the special "declare parents: DestinationType implements SomeInterfaceType" feature of ITDs.

Specified by:

getImplementsTypes in interface MemberHoldingTypeDetails

Returns:

an unmodifiable representation of classes this type implements (may be empty, but never null)

getName

public org.springframework.roo.model.JavaType getName()

Specified by:

getName in interface PhysicalTypeDetails

See Also:

#getType(), which returns the same thing but is better named

getPhysicalTypeCategory

public PhysicalTypeCategory getPhysicalTypeCategory()

Specified by:

getPhysicalTypeCategory in interface PhysicalTypeDetails

Returns:

the category of Java type being provided by this PhysicalTypeDetails instance (never null)

getRegisteredImports

public Set<ImportMetadata> getRegisteredImports()

Specified by:

getRegisteredImports in interface ClassOrInterfaceTypeDetails

Returns:

the explicitly-registered imports this user wishes to have defined in the type (cannot be null, but may be empty)

getSuperclass

public ClassOrInterfaceTypeDetails getSuperclass()

Description copied from interface: ClassOrInterfaceTypeDetails

Obtains the superclass if this is a class and it is available.

Specified by:

getSuperclass in interface ClassOrInterfaceTypeDetails

Returns:

the superclass, if available (null will be returned for interfaces, or if the class isn't available)

getType

public org.springframework.roo.model.JavaType getType()

Description copied from interface: PhysicalTypeDetails

Returns the JavaType provided by this physical type. If possible, indicates any type parameters.

Specified by:

getType in interface PhysicalTypeDetails

Returns:

the full name of the type that members will eventually be available from when compiled, including any available type parameters (may be null if unable to parse)

implementsAny

public boolean implementsAny(org.springframework.roo.model.JavaType... types)

Description copied from interface: MemberHoldingTypeDetails

Indicates whether this type implements the given types. Equivalent to calling MemberHoldingTypeDetails.getImplementsTypes() and checking whether the given types are in the returned list.

Specified by:

implementsAny in interface MemberHoldingTypeDetails

Parameters:

types - the interfaces being checked for (required)

Returns:

see above

isAbstract

public boolean isAbstract()

Description copied from interface: ClassOrInterfaceTypeDetails

Indicates whether this class, interface, or enum is abstract

Specified by:

isAbstract in interface ClassOrInterfaceTypeDetails

Returns:

see above

toString

public String toString()

Overrides:

toString in class Object