com.arsdigita.kernel
Class Resource
java.lang.Object
com.arsdigita.domain.DomainObject
com.arsdigita.domain.ObservableDomainObject
com.arsdigita.kernel.ACSObject
com.arsdigita.kernel.Resource
- Direct Known Subclasses:
- Application, Portal, Portlet
- public class Resource
- extends ACSObject
- Author:
- Jim Parsons
Methods inherited from class com.arsdigita.kernel.ACSObject |
assertPrivilege, checkPrivilege, doCreateCheck, doWriteCheck, getDefaultDomainClass, getID, getSpecificObjectType, getSpecificOID, gimmeContainer, initialize, setID, setID |
Methods inherited from class com.arsdigita.domain.DomainObject |
add, add, addToAssociation, afterDelete, beforeDelete, clear, delete, disconnect, equals, get, getObjectType, getOID, getSession, hashCode, isDeleted, isDisconnected, isModified, isNew, isPropertyModified, isValid, remove, remove, remove, removeFromAssociation, save, set, setAssociation, setAssociation, specializeDataObject, specializeDataObject, toString |
BASE_DATA_OBJECT_TYPE
public static final String BASE_DATA_OBJECT_TYPE
- See Also:
- Constant Field Values
TITLE
public static final String TITLE
- See Also:
- Constant Field Values
DESCRIPTION
public static final String DESCRIPTION
- See Also:
- Constant Field Values
PARENT_RESOURCE
public static final String PARENT_RESOURCE
- See Also:
- Constant Field Values
CHILD_RESOURCE
public static final String CHILD_RESOURCE
- See Also:
- Constant Field Values
RESOURCE_TYPE
public static final String RESOURCE_TYPE
- See Also:
- Constant Field Values
TIMESTAMP
public static final String TIMESTAMP
- See Also:
- Constant Field Values
Resource
protected Resource(DataObject dataObject)
Resource
protected Resource(String dataObjectType)
Resource
protected Resource(OID oid)
throws DataObjectNotFoundException
getBaseDataObjectType
protected String getBaseDataObjectType()
- Description copied from class:
DomainObject
- Returns the base data object type for this domain object class.
Intended to be overrided by subclasses whenever the subclass will
only work if their primary data object is of a certain base type.
- Overrides:
getBaseDataObjectType
in class ACSObject
createResource
public static Resource createResource(ResourceType resourceType,
String title,
Resource parent)
createResource
public static Resource createResource(String resourceObjectType,
String title,
Resource parent)
beforeSave
protected void beforeSave()
- Overrides:
beforeSave
in class ACSObject
afterSave
protected void afterSave()
- Overrides:
afterSave
in class DomainObject
retrieveResource
public static Resource retrieveResource(BigDecimal id)
retrieveResource
public static Resource retrieveResource(OID oid)
retrieveResource
public static Resource retrieveResource(DataObject dobj)
getContainingResource
public static final Resource getContainingResource(ACSObject obj)
getResourceType
public ResourceType getResourceType()
setResourceType
protected void setResourceType(ResourceType resourceType)
getParentResource
public Resource getParentResource()
setParentResource
public void setParentResource(Resource resource)
getChildResources
public ResourceCollection getChildResources()
getTitle
public String getTitle()
setTitle
public void setTitle(String title)
getDescription
public String getDescription()
setDescription
public void setDescription(String description)
getTimestamp
public Date getTimestamp()
retrieveAllResources
public static ResourceCollection retrieveAllResources()
getDisplayName
public String getDisplayName()
- Description copied from class:
ACSObject
- Returns a display name for this object. The display name
is produced by domain-specific logic based on any properties
of the domain object. The display name is used internally
for efficient access in cursors like ACSObjectCollection.
ACSObject.save() takes care of populating the internal data
object's displayName property with the result of the
getDisplayName method.
While this method is not abstract, the default implementation
is very useless. All subclasses should provide their own
implementations.
- Overrides:
getDisplayName
in class ACSObject
- Returns:
- the displayable name for this object.
getContainer
protected ACSObject getContainer()
- Description copied from class:
ACSObject
- Returns the container for this object, or null if there is
no container. The container is produced by domain-specific
logic based on any properties of the domain object. The resulting
container is denormalized internally by ACSObject.save().
The denormalized container hierarchy is currently only used
for generically determining what package instance an object
belongs to. In the future, other generic services may be
introduced that take advantage of the denormalized container
hierarchy.
While this method is not abstract, the default implementation
"guesses" the container based on metadata about the object.
If this object's data object type has a composite role property
(required, visible property where
com.arsdigita.persistence.metadata.Property.isComposite()==true
),
then we fetch the value of the composite role property, pass it to the
DomainObjectFactory, and return the resulting domain object. If
no composite role property is found, then the return value is null.
Subclasses should provide their own implementations if the metadata
driven default implementation is inadequate. For example, in a
File Storage application, a "Folder" domain class could provide an
implementationof getContainer() that returns the parent folder (if
it exists) OR the package instance (if the folder is the root folder
of one File Storage application instance).
- Overrides:
getContainer
in class ACSObject
- Returns:
- this object's container.
isContainerModified
protected boolean isContainerModified()
- Description copied from class:
ACSObject
- Returns true if this object has been moved to a new container,
or null if the container has not changed. This methods is
used by ACSObject.save() to determine when to denormalize
the result of getContainer().
While this method is not abstract, the default implementation
"guesses" the container based on metadata about the object.
If this object's data object type has a composite role property
(required, visible property where
com.arsdigita.persistence.metadata.Property.isComposite()==true
),
then we check whether the composite role property has been modified.
If no composite role is found, then the return value is false.
Subclasses should provide their own implementations if the metadata
driven default implementation is inadequate. See the example
mentioned in getContainer().
- Overrides:
isContainerModified
in class ACSObject
- Returns:
- this object's container.
- See Also:
ACSObject.getContainer()
Copyright (c) 2004 Red Hat, Inc. Corporation. All Rights Reserved. Generated at July 20 2004:2337 UTC