com.sas.metadata.remote
Interface Extension

All Superinterfaces:

AbstractExtension, CMetadata, MdObjectBase, MdObjectBaseUtil, MdObjectBaseXML, java.rmi.Remote, Root, SecondaryType

public interface Extension
extends AbstractExtension

Extension enables end users and application developers to define additional attributes that are not part of an object's metadata type definition. Use the Extension metadata type to define attributes that store character values.

Attributes of Extension are:

• Value

Associations of Extension are:

Usage

To create an instance of this Extension, use the factory create methods.
Example: create a Extension with name "Extension_Object", in repository "AAAAAAAA".

 // create a store to contain your objects for this change. If you do not have an existing object
 // or store to use.  You may obtain the store from another object by using Object.getObjectStore().
 MdFactory factory; //where "factory" is a valid MdFactory instance
 MdObjectStore objectStore = factory.createObjectStore();
 Extension myObject = (Extension) factory.createComplexMetadataObject(objectStore, "Extension_Object", MetadataObjects.EXTENSION, "AAAAAAAA");
 myObject.updateMetadataAll();  // Write object to server
 objectStore.dispose();  // dispose of the object store if it is no longer needed
 

Behavior

• Attributes and associations for this object can be retrieved by using the methods in MdOMIUtil.
• When changes are made to the object, either by setting an attribute or adding objects to a particular association, they can be persisted to the metadata server with the updateMetadataAll method.
• If an object needs to be deleted, the delete method can be used. This will flag the object as being deleted on the client, and will require an update call to persist the change to the server.

Dependencies

This class depends on objects being contained in an MdObjectStore. Object stores should be disposed of when they are no longer needed as this will help clean up memory. Disposing an object store will dispose of all objects contained within that store.

Since:

9.0

Field Summary

static java.lang.String

ATTRIBUTE_VALUE_NAME Constant used for the name of the Value attribute.

Fields inherited from interface com.sas.metadata.remote.AbstractExtension

ASSOCIATION_OWNINGOBJECT_NAME, ATTRIBUTE_EXTENSIONTYPE_NAME

Fields inherited from interface com.sas.metadata.remote.Root

ASSOCIATION_ACCESSCONTROLS_NAME, ASSOCIATION_CHANGES_NAME, ASSOCIATION_CUSTOMASSOCIATIONS_NAME, ASSOCIATION_DOCUMENTS_NAME, ASSOCIATION_EXTENSIONS_NAME, ASSOCIATION_EXTERNALIDENTITIES_NAME, ASSOCIATION_GROUPS_NAME, ASSOCIATION_IMPLEMENTORS_NAME, ASSOCIATION_KEYWORDS_NAME, ASSOCIATION_LOCALIZEDATTRIBUTES_NAME, ASSOCIATION_NOTES_NAME, ASSOCIATION_PRIMARYPROPERTYGROUP_NAME, ASSOCIATION_PROMPTS_NAME, ASSOCIATION_PROPERTIES_NAME, ASSOCIATION_PROPERTYSETS_NAME, ASSOCIATION_REFERENCEDOBJECTS_NAME, ASSOCIATION_RESPONSIBLEPARTIES_NAME, ASSOCIATION_SOURCETRANSFORMATIONS_NAME, ASSOCIATION_SPECSOURCETRANSFORMATIONS_NAME, ASSOCIATION_SPECTARGETTRANSFORMATIONS_NAME, ASSOCIATION_TARGETTRANSFORMATIONS_NAME, ASSOCIATION_TIMESTAMPS_NAME, ASSOCIATION_TREES_NAME, ASSOCIATION_TSOBJECTNAMESPACE_NAME, ASSOCIATION_USEDBYPROTOTYPES_NAME, ASSOCIATION_USINGPROTOTYPE_NAME, ASSOCIATION_VARIABLES_NAME, ATTRIBUTE_CHANGESTATE_NAME, ATTRIBUTE_LOCKEDBY_NAME, ATTRIBUTE_USAGEVERSION_NAME

Fields inherited from interface com.sas.metadata.remote.MdObjectBase

ATTRIBUTE_DESC_NAME, ATTRIBUTE_ID_NAME, ATTRIBUTE_METADATACREATED_NAME, ATTRIBUTE_METADATAUPDATED_NAME, ATTRIBUTE_NAME_NAME

Method Summary

java.lang.String	getValue() Gets the String value of Value
int	getValueMaxLength() Gets the maximum length of Value
int	getValueState() Gets the Metadata State of Value
void	initializePredObjects() (S) Adds the Associated objects to the predObjects which are:
void	initializeRequiredObjects() (S) This initializes the Required Objects(Roles) which are:
void	setValue(java.lang.String inValue) Sets the Value value and sets the state to MetadataState.LOCAL.
void	setValue(java.lang.String inValue, int state) Sets the Value Metadata State.
void	setValueState(int state) Sets the Metadata State of Value.

Methods inherited from interface com.sas.metadata.remote.AbstractExtension

getExtensionType, getExtensionTypeMaxLength, getExtensionTypeState, getOwningObject, getOwningObjects, getOwningObjects, setExtensionType, setExtensionType, setExtensionTypeState, setOwningObject, setOwningObjects, setOwningObjects

Methods inherited from interface com.sas.metadata.remote.Root

getAccessControls, getAccessControls, getChanges, getChanges, getChangeState, getChangeStateMaxLength, getChangeStateState, getCustomAssociations, getCustomAssociations, getDocuments, getDocuments, getExtensions, getExtensions, getExternalIdentities, getExternalIdentities, getGroups, getGroups, getImplementors, getImplementors, getKeywords, getKeywords, getLocalizedAttributes, getLocalizedAttributes, getLockedBy, getLockedByMaxLength, getLockedByState, getNotes, getNotes, getPrimaryPropertyGroup, getPrimaryPropertyGroups, getPrimaryPropertyGroups, getPrompts, getPrompts, getProperties, getProperties, getPropertySets, getPropertySets, getReferencedObjects, getReferencedObjects, getResponsibleParties, getResponsibleParties, getSourceTransformations, getSourceTransformations, getSpecSourceTransformations, getSpecSourceTransformations, getSpecTargetTransformations, getSpecTargetTransformations, getTargetTransformations, getTargetTransformations, getTimestamps, getTimestamps, getTrees, getTrees, getTSObjectNamespace, getTSObjectNamespaces, getTSObjectNamespaces, getUsageVersion, getUsageVersionState, getUsedByPrototypes, getUsedByPrototypes, getUsingPrototype, getUsingPrototypes, getUsingPrototypes, getVariables, getVariables, setAccessControls, setAccessControls, setChanges, setChanges, setChangeState, setChangeState, setChangeStateState, setCustomAssociations, setCustomAssociations, setDocuments, setDocuments, setExtensions, setExtensions, setExternalIdentities, setExternalIdentities, setGroups, setGroups, setImplementors, setImplementors, setKeywords, setKeywords, setLocalizedAttributes, setLocalizedAttributes, setLockedBy, setLockedBy, setLockedByState, setNotes, setNotes, setPrimaryPropertyGroup, setPrimaryPropertyGroups, setPrimaryPropertyGroups, setPrompts, setPrompts, setProperties, setProperties, setPropertySets, setPropertySets, setReferencedObjects, setReferencedObjects, setResponsibleParties, setResponsibleParties, setSourceTransformations, setSourceTransformations, setSpecSourceTransformations, setSpecSourceTransformations, setSpecTargetTransformations, setSpecTargetTransformations, setTargetTransformations, setTargetTransformations, setTimestamps, setTimestamps, setTrees, setTrees, setTSObjectNamespace, setTSObjectNamespaces, setTSObjectNamespaces, setUsageVersion, setUsageVersion, setUsageVersion, setUsageVersion, setUsageVersionState, setUsedByPrototypes, setUsedByPrototypes, setUsingPrototype, setUsingPrototypes, setUsingPrototypes, setVariables, setVariables

Methods inherited from interface com.sas.metadata.remote.MdObjectBaseXML

closeUpdateMetadataXML, createEmptyXML, createObjectRefreshXML, createObjectXML, createObjectXML, createUpdateAssociationXML, createUpdateAssociationXML, createUpdateSimpleXML, doCreateUpdateXML, getUpdateSimpleSubstring, updateMetadataAll

Methods inherited from interface com.sas.metadata.remote.MdObjectBaseUtil

addMdObjectListener, delete, dispose, fireMdObjectModified, getAssociatedObjects, getAssociatedObjects, getAssociatedObjects, getAssociationNames, getAssocs, getAssocsWA, getAttributeNames, getAttrs, getAttrsStates, getChangeManagementState, getChgMgtExternalIdentityImportType, getClientSideOnlyObject, getMdObjectAssociation, getPopulatedAssocs, getUpdatedAttrs, getViewList, isCheckedOut, isLocked, objectModified, removeMdObjectListener, setAttrs, setChangeManagementTargetRepository, setChgMgtExternalIdentityImportType, setClientSideOnlyObject, setMdObjectAssociation, touch, updateAssnsIds

Methods inherited from interface com.sas.metadata.remote.MdObjectBase

addElementToChangeList, clearChangeList, getChangeList, getCMetadataType, getDesc, getDescMaxLength, getDescState, getFQID, getId, getIdState, getMetadataCreated, getMetadataCreatedState, getMetadataUpdated, getMetadataUpdatedState, getName, getNameMaxLength, getNameState, getObjectStore, getPredAssociations, getRepositoryID, getRequiredAssociations, getState, isAssociationRequired, isNewObject, isPredAssociation, removeElementFromChangeList, resetObject, resetState, resetStates, setCMetadataType, setDesc, setDesc, setDescState, setFQID, setFQID, setId, setId, setIdState, setMetadataCreated, setMetadataCreated, setMetadataCreatedState, setMetadataUpdated, setMetadataUpdated, setMetadataUpdatedState, setName, setName, setNameState, setObjectStore, setState

Field Detail

ATTRIBUTE_VALUE_NAME

static final java.lang.String ATTRIBUTE_VALUE_NAME

Constant used for the name of the Value attribute.

Value: This is the actual value of the extension in character format.

See Also:

Constant Field Values

Method Detail

initializeRequiredObjects

void initializeRequiredObjects()
                               throws java.rmi.RemoteException

(S) This initializes the Required Objects(Roles) which are:

Specified by:

initializeRequiredObjects in interface AbstractExtension

Specified by:

initializeRequiredObjects in interface MdObjectBaseUtil

Specified by:

initializeRequiredObjects in interface Root

Specified by:

initializeRequiredObjects in interface SecondaryType

Throws:

java.rmi.RemoteException - If error connecting/communicating to/with remote object.

initializePredObjects

void initializePredObjects()
                           throws java.rmi.RemoteException

(S) Adds the Associated objects to the predObjects which are:

Specified by:

initializePredObjects in interface AbstractExtension

Specified by:

initializePredObjects in interface MdObjectBase

Specified by:

initializePredObjects in interface Root

Specified by:

initializePredObjects in interface SecondaryType

Throws:

java.rmi.RemoteException - If error connecting/communicating to/with remote object.

getValue

java.lang.String getValue()
                          throws java.rmi.RemoteException

Gets the String value of Value

Returns:

The Value

Throws:

java.rmi.RemoteException - If error connecting/communicating to/with remote object.

getValueState

int getValueState()
                  throws java.rmi.RemoteException

Gets the Metadata State of Value

Returns:

The State.

Throws:

java.rmi.RemoteException - If error connecting/communicating to/with remote object.

getValueMaxLength

int getValueMaxLength()
                      throws java.rmi.RemoteException

Gets the maximum length of Value

Returns:

The max size

Throws:

java.rmi.RemoteException - If error connecting/communicating to/with remote object.

setValue

void setValue(java.lang.String inValue)
              throws java.rmi.RemoteException

Sets the Value value and sets the state to MetadataState.LOCAL.

Parameters:

inValue - String

Throws:

java.rmi.RemoteException - If error communicating with remote object.

setValue

void setValue(java.lang.String inValue,
              int state)
              throws java.rmi.RemoteException

Sets the Value Metadata State.

Parameters:

inValue - String

state - int

Throws:

java.rmi.RemoteException - If error communicating with remote object.

setValueState

void setValueState(int state)
                   throws java.rmi.RemoteException

Sets the Metadata State of Value.

Parameters:

state - int

Throws:

java.rmi.RemoteException - If error communicating with remote object.