http://git-wip-us.apache.org/repos/asf/atlas/blob/8a57e657/omrs/src/main/java/org/apache/atlas/omrs/metadatacollection/OMRSMetadataCollection.java ---------------------------------------------------------------------- diff --git a/omrs/src/main/java/org/apache/atlas/omrs/metadatacollection/OMRSMetadataCollection.java b/omrs/src/main/java/org/apache/atlas/omrs/metadatacollection/OMRSMetadataCollection.java new file mode 100644 index 0000000..5f0bd8b --- /dev/null +++ b/omrs/src/main/java/org/apache/atlas/omrs/metadatacollection/OMRSMetadataCollection.java @@ -0,0 +1,1957 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * <p/> + * http://www.apache.org/licenses/LICENSE-2.0 + * <p/> + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package org.apache.atlas.omrs.metadatacollection; + +import org.apache.atlas.omrs.ffdc.*; +import org.apache.atlas.omrs.ffdc.exception.*; +import org.apache.atlas.omrs.metadatacollection.properties.MatchCriteria; +import org.apache.atlas.omrs.metadatacollection.properties.SequencingOrder; +import org.apache.atlas.omrs.metadatacollection.properties.instances.*; +import org.apache.atlas.omrs.metadatacollection.properties.typedefs.*; + +import java.util.ArrayList; +import java.util.Date; + +/** + * <p> + * OMRSMetadataCollection is the common interface for working with the contents of a metadata repository. + * Within a metadata collection are the type definitions (TypeDefs) and metadata instances (Entities and + * Relationships). + * + * The methods on OMRSMetadataCollection are in the following major groups: + * </p> + * <ul> + * <li><b>Methods to retrieve information about the metadata repository</b> - + * Used to retrieve or confirm the identity of the metadata repository + * </li> + * <li><b>Methods for working with typedefs</b> - + * Typedefs are used to define the type model for open metadata. + * The open metadata support had a comprehensive set of typedefs implemented, and these can be augmented by + * different vendors or applications. The typedefs can be queried, created, updated and deleted though the + * metadata collection. + * </li> + * + * <li><b>Methods for querying Entities and Relationships</b> - + * The metadata repository stores instances of the typedefs as metadata instances. + * Principally these are entities (nodes in the graph) and relationships (links between nodes). + * Both the entities and relationships can have properties. + * The entity may also have structured properties called structs and classifications attached. + * This second group of methods supports a range of queries to retrieve these instances. + * </li> + * + * <li><b>Methods for maintaining the instances</b> - + * The fourth group of methods supports the maintenance of the metadata instances. Each instance as a status + * (see InstanceStatus) that allows an instance to be proposed, drafted and approved before it becomes + * active. The instances can also be soft-deleted and restored or purged from the metadata + * collection. + * </li> + * <li> + * <b>Methods for repairing the metadata collections of the cohort</b> - + * The fifth group of methods are for editing the control information of entities and relationships to + * manage changes in the cohort. These methods are advanced methods and are rarely used. + * </li> + * <li> + * <b>Methods for local maintenance of a metadata collection</b> + * The final group of methods are for removing reference copies of the metadata instances. These updates + * are not broadcast to the rest of the Cohort as events. + * </li> + * </ul> + */ +public abstract class OMRSMetadataCollection +{ + protected String metadataCollectionId; + + /** + * Constructor to save the metadata collection id. + * + * @param metadataCollectionId - unique identifier for the metadata collection + */ + public OMRSMetadataCollection(String metadataCollectionId) + { + this.metadataCollectionId = metadataCollectionId; + + if (metadataCollectionId == null) + { + String actionDescription = "OMRS Metadata Collection Constructor"; + + OMRSErrorCode errorCode = OMRSErrorCode.NULL_METADATA_COLLECTION_ID; + String errorMessage = errorCode.getErrorMessageId() + + errorCode.getFormattedErrorMessage(); + + throw new OMRSLogicErrorException(errorCode.getHTTPErrorCode(), + this.getClass().getName(), + actionDescription, + errorMessage, + errorCode.getSystemAction(), + errorCode.getUserAction()); + + } + } + + + /* ====================================================================== + * Group 1: Confirm the identity of the metadata repository being called. + */ + + /** + * Returns the identifier of the metadata repository. This is the identifier used to register the + * metadata repository with the metadata repository cohort. It is also the identifier used to + * identify the home repository of a metadata instance. + * + * @return String - metadata collection id. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository. + */ + public String getMetadataCollectionId() throws RepositoryErrorException + { + return metadataCollectionId; + } + + + /* ============================== + * Group 2: Working with typedefs + */ + + + /** + * Returns the list of different types of metadata organized into two groups. The first are the + * attribute type definitions (AttributeTypeDefs). These provide types for properties in full + * type definitions. Full type definitions (TypeDefs) describe types for entities, relationships + * and classifications. + * + * @param userId - unique identifier for requesting user. + * @return TypeDefs - List of different categories of TypeDefs. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract TypeDefGallery getAllTypes(String userId) throws RepositoryErrorException, + UserNotAuthorizedException; + + + /** + * Returns a list of type definitions that have the specified name. Type names should be unique. This + * method allows wildcard character to be included in the name. These are * (asterisk) for an + * arbitrary string of characters and ampersand for an arbitrary character. + * + * @param userId - unique identifier for requesting user. + * @param name - name of the TypeDefs to return (including wildcard characters). + * @return TypeDefs list. + * @throws InvalidParameterException - the name of the TypeDef is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract TypeDefGallery findTypesByName(String userId, + String name) throws InvalidParameterException, + RepositoryErrorException, + UserNotAuthorizedException; + + + /** + * Returns all of the TypeDefs for a specific category. + * + * @param userId - unique identifier for requesting user. + * @param category - enum value for the category of TypeDef to return. + * @return TypeDefs list. + * @throws InvalidParameterException - the TypeDefCategory is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract ArrayList<TypeDef> findTypeDefsByCategory(String userId, + TypeDefCategory category) throws InvalidParameterException, + RepositoryErrorException, + UserNotAuthorizedException; + + /** + * Returns all of the AttributeTypeDefs for a specific category. + * + * @param userId - unique identifier for requesting user. + * @param category - enum value for the category of an AttributeTypeDef to return. + * @return TypeDefs list. + * @throws InvalidParameterException - the TypeDefCategory is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract ArrayList<AttributeTypeDef> findAttributeTypeDefsByCategory(String userId, + AttributeTypeDefCategory category) throws InvalidParameterException, + RepositoryErrorException, + UserNotAuthorizedException; + + /** + * Return the TypeDefs that have the properties matching the supplied match criteria. + * + * @param userId - unique identifier for requesting user. + * @param matchCriteria - TypeDefProperties - a list of property names and values. + * @return TypeDefs list. + * @throws InvalidParameterException - the matchCriteria is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract ArrayList<TypeDef> findTypeDefsByProperty(String userId, + TypeDefProperties matchCriteria) throws InvalidParameterException, + RepositoryErrorException, + UserNotAuthorizedException; + + + /** + * Return the types that are linked to the elements from the specified standard. + * + * @param userId - unique identifier for requesting user. + * @param standard - name of the standard - null means any. + * @param organization - name of the organization - null means any. + * @param identifier - identifier of the element in the standard - null means any. + * @return TypeDefs list - each entry in the list contains a typedef. This is is a structure + * describing the TypeDef's category and properties. + * @throws InvalidParameterException - all attributes of the external id are null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract TypeDefGallery findTypesByExternalID(String userId, + String standard, + String organization, + String identifier) throws InvalidParameterException, + RepositoryErrorException, + UserNotAuthorizedException; + + /** + * Return the TypeDefs that match the search criteria. + * + * @param userId - unique identifier for requesting user. + * @param searchCriteria - String - search criteria. + * @return TypeDefs list - each entry in the list contains a typedef. This is is a structure + * describing the TypeDef's category and properties. + * @throws InvalidParameterException - the searchCriteria is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract ArrayList<TypeDef> searchForTypeDefs(String userId, + String searchCriteria) throws InvalidParameterException, + RepositoryErrorException, + UserNotAuthorizedException; + + + /** + * Return the TypeDef identified by the GUID. + * + * @param userId - unique identifier for requesting user. + * @param guid - String unique id of the TypeDef + * @return TypeDef structure describing its category and properties. + * @throws InvalidParameterException - the guid is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws TypeDefNotKnownException - The requested TypeDef is not known in the metadata collection. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract TypeDef getTypeDefByGUID(String userId, + String guid) throws InvalidParameterException, + RepositoryErrorException, + TypeDefNotKnownException, + UserNotAuthorizedException; + + /** + * Return the AttributeTypeDef identified by the GUID. + * + * @param userId - unique identifier for requesting user. + * @param guid - String unique id of the TypeDef + * @return TypeDef structure describing its category and properties. + * @throws InvalidParameterException - the guid is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws TypeDefNotKnownException - The requested TypeDef is not known in the metadata collection. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract AttributeTypeDef getAttributeTypeDefByGUID(String userId, + String guid) throws InvalidParameterException, + RepositoryErrorException, + TypeDefNotKnownException, + UserNotAuthorizedException; + + + /** + * Return the TypeDef identified by the unique name. + * + * @param userId - unique identifier for requesting user. + * @param name - String name of the TypeDef. + * @return TypeDef structure describing its category and properties. + * @throws InvalidParameterException - the name is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws TypeDefNotKnownException - the requested TypeDef is not found in the metadata collection. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract TypeDef getTypeDefByName(String userId, + String name) throws InvalidParameterException, + RepositoryErrorException, + TypeDefNotKnownException, + UserNotAuthorizedException; + + + /** + * Return the AttributeTypeDef identified by the unique name. + * + * @param userId - unique identifier for requesting user. + * @param name - String name of the TypeDef. + * @return TypeDef structure describing its category and properties. + * @throws InvalidParameterException - the name is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws TypeDefNotKnownException - the requested TypeDef is not found in the metadata collection. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract AttributeTypeDef getAttributeTypeDefByName(String userId, + String name) throws InvalidParameterException, + RepositoryErrorException, + TypeDefNotKnownException, + UserNotAuthorizedException; + + + /** + * Create a collection of related types. + * + * @param userId - unique identifier for requesting user. + * @param newTypes - TypeDefGallery structure describing the new AttributeTypeDefs and TypeDefs. + * @throws InvalidParameterException - the new TypeDef is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws TypeDefNotSupportedException - the repository is not able to support this TypeDef. + * @throws TypeDefKnownException - the TypeDef is already stored in the repository. + * @throws TypeDefConflictException - the new TypeDef conflicts with an existing TypeDef. + * @throws InvalidTypeDefException - the new TypeDef has invalid contents. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract void addTypeDefGallery(String userId, + TypeDefGallery newTypes) throws InvalidParameterException, + RepositoryErrorException, + TypeDefNotSupportedException, + TypeDefKnownException, + TypeDefConflictException, + InvalidTypeDefException, + UserNotAuthorizedException; + + + /** + * Create a definition of a new TypeDef. + * + * @param userId - unique identifier for requesting user. + * @param newTypeDef - TypeDef structure describing the new TypeDef. + * @throws InvalidParameterException - the new TypeDef is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws TypeDefNotSupportedException - the repository is not able to support this TypeDef. + * @throws TypeDefKnownException - the TypeDef is already stored in the repository. + * @throws TypeDefConflictException - the new TypeDef conflicts with an existing TypeDef. + * @throws InvalidTypeDefException - the new TypeDef has invalid contents. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract void addTypeDef(String userId, + TypeDef newTypeDef) throws InvalidParameterException, + RepositoryErrorException, + TypeDefNotSupportedException, + TypeDefKnownException, + TypeDefConflictException, + InvalidTypeDefException, + UserNotAuthorizedException; + + /** + * Create a definition of a new AttributeTypeDef. + * + * @param userId - unique identifier for requesting user. + * @param newAttributeTypeDef - TypeDef structure describing the new TypeDef. + * @throws InvalidParameterException - the new TypeDef is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws TypeDefNotSupportedException - the repository is not able to support this TypeDef. + * @throws TypeDefKnownException - the TypeDef is already stored in the repository. + * @throws TypeDefConflictException - the new TypeDef conflicts with an existing TypeDef. + * @throws InvalidTypeDefException - the new TypeDef has invalid contents. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract void addAttributeTypeDef(String userId, + AttributeTypeDef newAttributeTypeDef) throws InvalidParameterException, + RepositoryErrorException, + TypeDefNotSupportedException, + TypeDefKnownException, + TypeDefConflictException, + InvalidTypeDefException, + UserNotAuthorizedException; + + + /** + * Verify that a definition of a TypeDef is either new - or matches the definition already stored. + * + * @param userId - unique identifier for requesting user. + * @param typeDef - TypeDef structure describing the TypeDef to test. + * @return boolean - true means the TypeDef matches the local definition - false means the TypeDef is not known. + * @throws InvalidParameterException - the TypeDef is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws TypeDefNotSupportedException - the repository is not able to support this TypeDef. + * @throws TypeDefConflictException - the new TypeDef conflicts with an existing TypeDef. + * @throws InvalidTypeDefException - the new TypeDef has invalid contents. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract boolean verifyTypeDef(String userId, + TypeDef typeDef) throws InvalidParameterException, + RepositoryErrorException, + TypeDefNotSupportedException, + TypeDefConflictException, + InvalidTypeDefException, + UserNotAuthorizedException; + + + /** + * Verify that a definition of an AttributeTypeDef is either new - or matches the definition already stored. + * + * @param userId - unique identifier for requesting user. + * @param attributeTypeDef - TypeDef structure describing the TypeDef to test. + * @return boolean - true means the TypeDef matches the local definition - false means the TypeDef is not known. + * @throws InvalidParameterException - the TypeDef is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws TypeDefNotSupportedException - the repository is not able to support this TypeDef. + * @throws TypeDefConflictException - the new TypeDef conflicts with an existing TypeDef. + * @throws InvalidTypeDefException - the new TypeDef has invalid contents. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract boolean verifyAttributeTypeDef(String userId, + AttributeTypeDef attributeTypeDef) throws InvalidParameterException, + RepositoryErrorException, + TypeDefNotSupportedException, + TypeDefConflictException, + InvalidTypeDefException, + UserNotAuthorizedException; + + + /** + * Update one or more properties of the TypeDef. The TypeDefPatch controls what types of updates + * are safe to make to the TypeDef. + * + * @param userId - unique identifier for requesting user. + * @param typeDefPatch - TypeDef patch describing change to TypeDef. + * @return updated TypeDef + * @throws InvalidParameterException - the TypeDefPatch is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws TypeDefNotKnownException - the requested TypeDef is not found in the metadata collection. + * @throws PatchErrorException - the TypeDef can not be updated because the supplied patch is incompatible + * with the stored TypeDef. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract TypeDef updateTypeDef(String userId, + TypeDefPatch typeDefPatch) throws InvalidParameterException, + RepositoryErrorException, + TypeDefNotKnownException, + PatchErrorException, + UserNotAuthorizedException; + + + /** + * Delete the TypeDef. This is only possible if the TypeDef has never been used to create instances or any + * instances of this TypeDef have been purged from the metadata collection. + * + * @param userId - unique identifier for requesting user. + * @param obsoleteTypeDefGUID - String unique identifier for the TypeDef. + * @param obsoleteTypeDefName - String unique name for the TypeDef. + * @throws InvalidParameterException - the one of TypeDef identifiers is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws TypeDefNotKnownException - the requested TypeDef is not found in the metadata collection. + * @throws TypeDefInUseException - the TypeDef can not be deleted because there are instances of this type in the + * the metadata collection. These instances need to be purged before the + * TypeDef can be deleted. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract void deleteTypeDef(String userId, + String obsoleteTypeDefGUID, + String obsoleteTypeDefName) throws InvalidParameterException, + RepositoryErrorException, + TypeDefNotKnownException, + TypeDefInUseException, + UserNotAuthorizedException; + + + /** + * Delete an AttributeTypeDef. This is only possible if the AttributeTypeDef has never been used to create + * instances or any instances of this AttributeTypeDef have been purged from the metadata collection. + * + * @param userId - unique identifier for requesting user. + * @param obsoleteTypeDefGUID - String unique identifier for the AttributeTypeDef. + * @param obsoleteTypeDefName - String unique name for the AttributeTypeDef. + * @throws InvalidParameterException - the one of AttributeTypeDef identifiers is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws TypeDefNotKnownException - the requested AttributeTypeDef is not found in the metadata collection. + * @throws TypeDefInUseException - the AttributeTypeDef can not be deleted because there are instances of this type in the + * the metadata collection. These instances need to be purged before the + * AttributeTypeDef can be deleted. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract void deleteAttributeTypeDef(String userId, + String obsoleteTypeDefGUID, + String obsoleteTypeDefName) throws InvalidParameterException, + RepositoryErrorException, + TypeDefNotKnownException, + TypeDefInUseException, + UserNotAuthorizedException; + + + /** + * Change the guid or name of an existing TypeDef to a new value. This is used if two different + * TypeDefs are discovered to have the same guid. This is extremely unlikely but not impossible so + * the open metadata protocol has provision for this. + * + * @param userId - unique identifier for requesting user. + * @param originalTypeDefGUID - the original guid of the TypeDef. + * @param originalTypeDefName - the original name of the TypeDef. + * @param newTypeDefGUID - the new identifier for the TypeDef. + * @param newTypeDefName - new name for this TypeDef. + * @return typeDef - new values for this TypeDef, including the new guid/name. + * @throws InvalidParameterException - one of the parameters is invalid or null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws TypeDefNotKnownException - the TypeDef identified by the original guid/name is not found + * in the metadata collection. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract TypeDef reIdentifyTypeDef(String userId, + String originalTypeDefGUID, + String originalTypeDefName, + String newTypeDefGUID, + String newTypeDefName) throws InvalidParameterException, + RepositoryErrorException, + TypeDefNotKnownException, + UserNotAuthorizedException; + + + /** + * Change the guid or name of an existing TypeDef to a new value. This is used if two different + * TypeDefs are discovered to have the same guid. This is extremely unlikely but not impossible so + * the open metadata protocol has provision for this. + * + * @param userId - unique identifier for requesting user. + * @param originalAttributeTypeDefGUID - the original guid of the AttributeTypeDef. + * @param originalAttributeTypeDefName - the original name of the AttributeTypeDef. + * @param newAttributeTypeDefGUID - the new identifier for the AttributeTypeDef. + * @param newAttributeTypeDefName - new name for this AttributeTypeDef. + * @return attributeTypeDef - new values for this AttributeTypeDef, including the new guid/name. + * @throws InvalidParameterException - one of the parameters is invalid or null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws TypeDefNotKnownException - the AttributeTypeDef identified by the original guid/name is not + * found in the metadata collection. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract AttributeTypeDef reIdentifyAttributeTypeDef(String userId, + String originalAttributeTypeDefGUID, + String originalAttributeTypeDefName, + String newAttributeTypeDefGUID, + String newAttributeTypeDefName) throws InvalidParameterException, + RepositoryErrorException, + TypeDefNotKnownException, + UserNotAuthorizedException; + + + /* =================================================== + * Group 3: Locating entity and relationship instances + */ + + + /** + * Returns a boolean indicating if the entity is stored in the metadata collection. + * + * @param userId - unique identifier for requesting user. + * @param guid - String unique identifier for the entity + * @return the entity details if the entity is found in the metadata collection; otherwise return null + * @throws InvalidParameterException - the guid is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract EntityDetail isEntityKnown(String userId, + String guid) throws InvalidParameterException, + RepositoryErrorException, + UserNotAuthorizedException; + + + /** + * Return the header and classifications for a specific entity. + * + * @param userId - unique identifier for requesting user. + * @param guid - String unique identifier for the entity + * @return EntitySummary structure + * @throws InvalidParameterException - the guid is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws EntityNotKnownException - the requested entity instance is not known in the metadata collection. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract EntitySummary getEntitySummary(String userId, + String guid) throws InvalidParameterException, + RepositoryErrorException, + EntityNotKnownException, + UserNotAuthorizedException; + + + + /** + * Return the header, classifications and properties of a specific entity. + * + * @param userId - unique identifier for requesting user. + * @param guid - String unique identifier for the entity. + * @return EntityDetail structure. + * @throws InvalidParameterException - the guid is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws EntityNotKnownException - the requested entity instance is not known in the metadata collection. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract EntityDetail getEntityDetail(String userId, + String guid) throws InvalidParameterException, + RepositoryErrorException, + EntityNotKnownException, + UserNotAuthorizedException; + + + /** + * Return a historical version of an entity - includes the header, classifications and properties of the entity. + * + * @param userId - unique identifier for requesting user. + * @param guid - String unique identifier for the entity. + * @param asOfTime - the time used to determine which version of the entity that is desired. + * @return EntityDetail structure. + * @throws InvalidParameterException - the guid or date is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws EntityNotKnownException - the requested entity instance is not known in the metadata collection + * at the time requested. + * @throws PropertyErrorException - the asOfTime property is for a future time. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract EntityDetail getEntityDetail(String userId, + String guid, + Date asOfTime) throws InvalidParameterException, + RepositoryErrorException, + EntityNotKnownException, + PropertyErrorException, + UserNotAuthorizedException; + + + /** + * Return the header, classifications, properties and relationships for a specific entity. + * + * @param userId - unique identifier for requesting user. + * @param guid - String unique identifier for the entity. + * @return EntityUniverse structure. + * @throws InvalidParameterException - the guid is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws EntityNotKnownException - the requested entity instance is not known in the metadata collection. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract EntityUniverse getEntityUniverse(String userId, + String guid) throws InvalidParameterException, + RepositoryErrorException, + EntityNotKnownException, + UserNotAuthorizedException; + + + + /** + * Return the relationships for a specific entity. + * + * @param userId - unique identifier for requesting user. + * @param entityGUID - String unique identifier for the entity. + * @param fromRelationshipElement - the starting element number of the relationships to return. + * This is used when retrieving elements + * beyond the first page of results. Zero means start from the first element. + * @param limitResultsByStatus - By default, relationships in all statuses are returned. However, it is possible + * to specify a list of statuses (eg ACTIVE) to restrict the results to. Null means all + * status values. + * @param asOfTime - Requests a historical query of the relationships for the entity. Null means return the + * present values. + * @param sequencingProperty - String name of the property that is to be used to sequence the results. + * Null means do not sequence on a property name (see SequencingOrder). + * @param sequencingOrder - Enum defining how the results should be ordered. + * @param pageSize -- the maximum number of result classifications that can be returned on this request. Zero means + * unrestricted return results size. + * @return Relationships list. Null means no relationships associated with the entity. + * @throws InvalidParameterException - a parameter is invalid or null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws EntityNotKnownException - the requested entity instance is not known in the metadata collection. + * @throws PropertyErrorException - the sequencing property is not valid for the attached classifications. + * @throws PagingErrorException - the paging/sequencing parameters are set up incorrectly. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract ArrayList<Relationship> getRelationshipsForEntity(String userId, + String entityGUID, + int fromRelationshipElement, + ArrayList<InstanceStatus> limitResultsByStatus, + Date asOfTime, + String sequencingProperty, + SequencingOrder sequencingOrder, + int pageSize) throws InvalidParameterException, + RepositoryErrorException, + EntityNotKnownException, + PropertyErrorException, + PagingErrorException, + UserNotAuthorizedException; + + + + /** + * Return a list of entities that match the supplied properties according to the match criteria. The results + * can be returned over many pages. + * + * @param userId - unique identifier for requesting user. + * @param entityTypeGUID - String unique identifier for the entity type of interest (null means any entity type). + * @param matchProperties - List of entity properties to match to (null means match on entityTypeGUID only). + * @param matchCriteria - Enum defining how the properties should be matched to the entities in the repository. + * @param fromEntityDetailElement - the starting element number of the entities to return. + * This is used when retrieving elements + * beyond the first page of results. Zero means start from the first element. + * @param limitResultsByStatus - By default, entities in all statuses are returned. However, it is possible + * to specify a list of statuses (eg ACTIVE) to restrict the results to. Null means all + * status values. + * @param limitResultsByClassification - List of classifications that must be present on all returned entities. + * @param asOfTime - Requests a historical query of the entity. Null means return the present values. + * @param sequencingProperty - String name of the entity property that is to be used to sequence the results. + * Null means do not sequence on a property name (see SequencingOrder). + * @param sequencingOrder - Enum defining how the results should be ordered. + * @param pageSize - the maximum number of result entities that can be returned on this request. Zero means + * unrestricted return results size. + * @return a list of entities matching the supplied criteria - null means no matching entities in the metadata + * collection. + * @throws InvalidParameterException - a parameter is invalid or null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws TypeErrorException - the type guid passed on the request is not known by the + * metadata collection. + * @throws PropertyErrorException - the properties specified are not valid for any of the requested types of + * entity. + * @throws PagingErrorException - the paging/sequencing parameters are set up incorrectly. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract ArrayList<EntityDetail> findEntitiesByProperty(String userId, + String entityTypeGUID, + InstanceProperties matchProperties, + MatchCriteria matchCriteria, + int fromEntityDetailElement, + ArrayList<InstanceStatus> limitResultsByStatus, + ArrayList<String> limitResultsByClassification, + Date asOfTime, + String sequencingProperty, + SequencingOrder sequencingOrder, + int pageSize) throws InvalidParameterException, + RepositoryErrorException, + TypeErrorException, + PropertyErrorException, + PagingErrorException, + UserNotAuthorizedException; + + + /** + * Return a list of entities that have the requested type of classification attached. + * + * @param userId - unique identifier for requesting user. + * @param entityTypeGUID - unique identifier for the type of entity requested. Null mans any type of entity. + * @param classificationName - name of the classification - a null is not valid. + * @param matchClassificationProperties - list of classification properties used to narrow the search. + * @param matchCriteria - Enum defining how the properties should be matched to the classifications in the repository. + * @param fromEntityDetailElement - the starting element number of the entities to return. + * This is used when retrieving elements + * beyond the first page of results. Zero means start from the first element. + * @param limitResultsByStatus - By default, entities in all statuses are returned. However, it is possible + * to specify a list of statuses (eg ACTIVE) to restrict the results to. Null means all + * status values. + * @param asOfTime - Requests a historical query of the entity. Null means return the present values. + * @param sequencingProperty - String name of the entity property that is to be used to sequence the results. + * Null means do not sequence on a property name (see SequencingOrder). + * @param sequencingOrder - Enum defining how the results should be ordered. + * @param pageSize - the maximum number of result entities that can be returned on this request. Zero means + * unrestricted return results size. + * @return a list of entities matching the supplied criteria - null means no matching entities in the metadata + * collection. + * @throws InvalidParameterException - a parameter is invalid or null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws TypeErrorException - the type guid passed on the request is not known by the + * metadata collection. + * @throws ClassificationErrorException - the classification request is not known to the metadata collection. + * @throws PropertyErrorException - the properties specified are not valid for the requested type of + * classification. + * @throws PagingErrorException - the paging/sequencing parameters are set up incorrectly. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract ArrayList<EntityDetail> findEntitiesByClassification(String userId, + String entityTypeGUID, + String classificationName, + InstanceProperties matchClassificationProperties, + MatchCriteria matchCriteria, + ArrayList<InstanceStatus> limitResultsByStatus, + Date asOfTime, + String sequencingProperty, + SequencingOrder sequencingOrder, + int fromEntityDetailElement, + int pageSize) throws InvalidParameterException, + RepositoryErrorException, + TypeErrorException, + ClassificationErrorException, + PropertyErrorException, + PagingErrorException, + UserNotAuthorizedException; + + + /** + * Return a list of entities matching the search criteria. + * + * @param userId - unique identifier for requesting user. + * @param searchCriteria - String expression of the characteristics of the required relationships. + * @param fromEntityDetailElement - the starting element number of the entities to return. + * This is used when retrieving elements + * beyond the first page of results. Zero means start from the first element. + * @param limitResultsByStatus - By default, entities in all statuses are returned. However, it is possible + * to specify a list of statuses (eg ACTIVE) to restrict the results to. Null means all + * status values. + * @param limitResultsByClassification - List of classifications that must be present on all returned entities. + * @param asOfTime - Requests a historical query of the entity. Null means return the present values. + * @param sequencingProperty - String name of the property that is to be used to sequence the results. + * Null means do not sequence on a property name (see SequencingOrder). + * @param sequencingOrder - Enum defining how the results should be ordered. + * @param pageSize - the maximum number of result entities that can be returned on this request. Zero means + * unrestricted return results size. + * @return a list of entities matching the supplied criteria - null means no matching entities in the metadata + * collection. + * @throws InvalidParameterException - a parameter is invalid or null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws PropertyErrorException - the sequencing property specified is not valid for any of the requested types of + * entity. + * @throws PagingErrorException - the paging/sequencing parameters are set up incorrectly. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract ArrayList<EntityDetail> searchForEntities(String userId, + String searchCriteria, + int fromEntityDetailElement, + ArrayList<InstanceStatus> limitResultsByStatus, + ArrayList<String> limitResultsByClassification, + Date asOfTime, + String sequencingProperty, + SequencingOrder sequencingOrder, + int pageSize) throws InvalidParameterException, + RepositoryErrorException, + PropertyErrorException, + PagingErrorException, + UserNotAuthorizedException; + + + /** + * Returns a boolean indicating if the relationship is stored in the metadata collection. + * + * @param userId - unique identifier for requesting user. + * @param guid - String unique identifier for the relationship. + * @return relationship if the relationship is found in the metadata collection; otherwise return null. + * @throws InvalidParameterException - the guid is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract Relationship isRelationshipKnown(String userId, + String guid) throws InvalidParameterException, + RepositoryErrorException, + UserNotAuthorizedException; + + + /** + * Return the current version of a requested relationship. + * + * @param userId - unique identifier for requesting user. + * @param guid - String unique identifier for the relationship. + * @return a relationship structure. + * @throws InvalidParameterException - the guid is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws RelationshipNotKnownException - the metadata collection does not have a relationship with + * the requested GUID stored. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract Relationship getRelationship(String userId, + String guid) throws InvalidParameterException, + RepositoryErrorException, + RelationshipNotKnownException, + UserNotAuthorizedException; + + /** + * Return a historical version of a relationship. + * + * @param userId - unique identifier for requesting user. + * @param guid - String unique identifier for the relationship. + * @param asOfTime - the time used to determine which version of the entity that is desired. + * @return EntityDetail structure. + * @throws InvalidParameterException - the guid or date is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws RelationshipNotKnownException - the requested entity instance is not known in the metadata collection + * at the time requested. + * @throws PropertyErrorException - the asOfTime property is for a future time. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract Relationship getRelationship(String userId, + String guid, + Date asOfTime) throws InvalidParameterException, + RepositoryErrorException, + RelationshipNotKnownException, + PropertyErrorException, + UserNotAuthorizedException; + + /** + * Return a list of relationships that match the requested properties by hte matching criteria. The results + * can be broken into pages. + * + * @param userId - unique identifier for requesting user. + * @param relationshipTypeGUID - unique identifier (guid) for the new relationship's type. + * @param matchProperties - list of properties used to narrow the search. + * @param matchCriteria - Enum defining how the properties should be matched to the relationships in the repository. + * @param fromEntityDetailElement - the starting element number of the entities to return. + * This is used when retrieving elements + * beyond the first page of results. Zero means start from the first element. + * @param limitResultsByStatus - By default, relationships in all statuses are returned. However, it is possible + * to specify a list of statuses (eg ACTIVE) to restrict the results to. Null means all + * status values. + * @param asOfTime - Requests a historical query of the relationships for the entity. Null means return the + * present values. + * @param sequencingProperty - String name of the property that is to be used to sequence the results. + * Null means do not sequence on a property name (see SequencingOrder). + * @param sequencingOrder - Enum defining how the results should be ordered. + * @param pageSize - the maximum number of result relationships that can be returned on this request. Zero means + * unrestricted return results size. + * @return a list of relationships. Null means no matching relationships. + * @throws InvalidParameterException - one of the parameters is invalid or null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws TypeErrorException - the type guid passed on the request is not known by the + * metadata collection. + * @throws PropertyErrorException - the properties specified are not valid for any of the requested types of + * relationships. + * @throws PagingErrorException - the paging/sequencing parameters are set up incorrectly. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract ArrayList<Relationship> findRelationshipsByProperty(String userId, + String relationshipTypeGUID, + InstanceProperties matchProperties, + MatchCriteria matchCriteria, + int fromEntityDetailElement, + ArrayList<InstanceStatus> limitResultsByStatus, + Date asOfTime, + String sequencingProperty, + SequencingOrder sequencingOrder, + int pageSize) throws InvalidParameterException, + RepositoryErrorException, + TypeErrorException, + PropertyErrorException, + PagingErrorException, + UserNotAuthorizedException; + + + /** + * Return a list of relationships that match the search criteria. The results can be paged. + * + * @param userId - unique identifier for requesting user. + * @param searchCriteria - String expression of the characteristics of the required relationships. + * @param fromRelationshipElement - Element number of the results to skip to when building the results list + * to return. Zero means begin at the start of the results. This is used + * to retrieve the results over a number of pages. + * @param limitResultsByStatus - By default, relationships in all statuses are returned. However, it is possible + * to specify a list of statuses (eg ACTIVE) to restrict the results to. Null means all + * status values. + * @param asOfTime - Requests a historical query of the relationships for the entity. Null means return the + * present values. + * @param sequencingProperty - String name of the property that is to be used to sequence the results. + * Null means do not sequence on a property name (see SequencingOrder). + * @param sequencingOrder - Enum defining how the results should be ordered. + * @param pageSize - the maximum number of result relationships that can be returned on this request. Zero means + * unrestricted return results size. + * @return a list of relationships. Null means no matching relationships. + * @throws InvalidParameterException - one of the parameters is invalid or null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws PropertyErrorException - there is a problem with one of the other parameters. + * @throws PagingErrorException - the paging/sequencing parameters are set up incorrectly. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract ArrayList<Relationship> searchForRelationships(String userId, + String searchCriteria, + int fromRelationshipElement, + ArrayList<InstanceStatus> limitResultsByStatus, + Date asOfTime, + String sequencingProperty, + SequencingOrder sequencingOrder, + int pageSize) throws InvalidParameterException, + RepositoryErrorException, + PropertyErrorException, + PagingErrorException, + UserNotAuthorizedException; + + + /** + * Return all of the relationships and intermediate entities that connect the startEntity with the endEntity. + * + * @param userId - unique identifier for requesting user. + * @param startEntityGUID - The entity that is used to anchor the query. + * @param endEntityGUID - the other entity that defines the scope of the query. + * @param limitResultsByStatus - By default, relationships in all statuses are returned. However, it is possible + * to specify a list of statuses (eg ACTIVE) to restrict the results to. Null means all + * status values. + * @param asOfTime - Requests a historical query of the relationships for the entity. Null means return the + * present values. + * @return InstanceGraph - the sub-graph that represents the returned linked entities and their relationships. + * @throws InvalidParameterException - one of the parameters is invalid or null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws EntityNotKnownException - the entity identified by either the startEntityGUID or the endEntityGUID + * is not found in the metadata collection. + * @throws PropertyErrorException - there is a problem with one of the other parameters. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract InstanceGraph getLinkingEntities(String userId, + String startEntityGUID, + String endEntityGUID, + ArrayList<InstanceStatus> limitResultsByStatus, + Date asOfTime) throws InvalidParameterException, + RepositoryErrorException, + EntityNotKnownException, + PropertyErrorException, + UserNotAuthorizedException; + + + /** + * Return the entities and relationships that radiate out from the supplied entity GUID. + * The results are scoped both the instance type guids and the level. + * + * @param userId - unique identifier for requesting user. + * @param entityGUID - the starting point of the query. + * @param entityTypeGUIDs - list of entity types to include in the query results. Null means include + * all entities found, irrespective of their type. + * @param relationshipTypeGUIDs - list of relationship types to include in the query results. Null means include + * all relationships found, irrespective of their type. + * @param limitResultsByStatus - By default, relationships in all statuses are returned. However, it is possible + * to specify a list of statuses (eg ACTIVE) to restrict the results to. Null means all + * status values. + * @param limitResultsByClassification - List of classifications that must be present on all returned entities. + * @param asOfTime - Requests a historical query of the relationships for the entity. Null means return the + * present values. + * @param level - the number of the relationships out from the starting entity that the query will traverse to + * gather results. + * @return InstanceGraph - the sub-graph that represents the returned linked entities and their relationships. + * @throws InvalidParameterException - one of the parameters is invalid or null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws TypeErrorException - one or more of the type guids passed on the request is not known by the + * metadata collection. + * @throws EntityNotKnownException - the entity identified by the entityGUID is not found in the metadata collection. + * @throws PropertyErrorException - there is a problem with one of the other parameters. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract InstanceGraph getEntityNeighborhood(String userId, + String entityGUID, + ArrayList<String> entityTypeGUIDs, + ArrayList<String> relationshipTypeGUIDs, + ArrayList<InstanceStatus> limitResultsByStatus, + ArrayList<String> limitResultsByClassification, + Date asOfTime, + int level) throws InvalidParameterException, + RepositoryErrorException, + TypeErrorException, + EntityNotKnownException, + PropertyErrorException, + UserNotAuthorizedException; + + + /** + * Return the list of entities that are of the types listed in instanceTypes and are connected, either directly or + * indirectly to the entity identified by startEntityGUID. + * + * @param userId - unique identifier for requesting user. + * @param startEntityGUID - unique identifier of the starting entity. + * @param instanceTypes - list of types to search for. Null means an type. + * @param fromEntityElement - starting element for results list. Used in paging. Zero means first element. + * @param limitResultsByStatus - By default, relationships in all statuses are returned. However, it is possible + * to specify a list of statuses (eg ACTIVE) to restrict the results to. Null means all + * status values. + * @param limitResultsByClassification - List of classifications that must be present on all returned entities. + * @param asOfTime - Requests a historical query of the relationships for the entity. Null means return the + * present values. + * @param sequencingProperty - String name of the property that is to be used to sequence the results. + * Null means do not sequence on a property name (see SequencingOrder). + * @param sequencingOrder - Enum defining how the results should be ordered. + * @param pageSize - the maximum number of result entities that can be returned on this request. Zero means + * unrestricted return results size. + * @return list of entities either directly or indirectly connected to the start entity + * @throws InvalidParameterException - one of the parameters is invalid or null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws TypeErrorException - the requested type is not known, or not supported in the metadata repository + * hosting the metadata collection. + * @throws EntityNotKnownException - the entity identified by the startEntityGUID + * is not found in the metadata collection. + * @throws PropertyErrorException - the sequencing property specified is not valid for any of the requested types of + * entity. + * @throws PagingErrorException - the paging/sequencing parameters are set up incorrectly. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract ArrayList<EntityDetail> getRelatedEntities(String userId, + String startEntityGUID, + ArrayList<String> instanceTypes, + int fromEntityElement, + ArrayList<InstanceStatus> limitResultsByStatus, + ArrayList<String> limitResultsByClassification, + Date asOfTime, + String sequencingProperty, + SequencingOrder sequencingOrder, + int pageSize) throws InvalidParameterException, + RepositoryErrorException, + TypeErrorException, + EntityNotKnownException, + PropertyErrorException, + PagingErrorException, + UserNotAuthorizedException; + + + /* ====================================================== + * Group 4: Maintaining entity and relationship instances + */ + + /** + * Create a new entity and put it in the requested state. The new entity is returned. + * + * @param userId - unique identifier for requesting user. + * @param entityTypeGUID - unique identifier (guid) for the new entity's type. + * @param initialProperties - initial list of properties for the new entity - null means no properties. + * @param initialClassifications - initial list of classifications for the new entity - null means no classifications. + * @param initialStatus - initial status - typically DRAFT, PREPARED or ACTIVE. + * @return EntityDetail showing the new header plus the requested properties and classifications. The entity will + * not have any relationships at this stage. + * @throws InvalidParameterException - one of the parameters is invalid or null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws TypeErrorException - the requested type is not known, or not supported in the metadata repository + * hosting the metadata collection. + * @throws PropertyErrorException - one or more of the requested properties are not defined, or have different + * characteristics in the TypeDef for this entity's type. + * @throws ClassificationErrorException - one or more of the requested classifications are either not known or + * not defined for this entity type. + * @throws StatusNotSupportedException - the metadata repository hosting the metadata collection does not support + * the requested status. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract EntityDetail addEntity(String userId, + String entityTypeGUID, + InstanceProperties initialProperties, + ArrayList<Classification> initialClassifications, + InstanceStatus initialStatus) throws InvalidParameterException, + RepositoryErrorException, + TypeErrorException, + PropertyErrorException, + ClassificationErrorException, + StatusNotSupportedException, + UserNotAuthorizedException; + + + /** + * Create an entity proxy in the metadata collection. This is used to store relationships that span metadata + * repositories. + * + * @param userId - unique identifier for requesting user. + * @param entityProxy - details of entity to add. + * @throws InvalidParameterException - the entity proxy is null. + * @throws RepositoryErrorException - there is a problem communicating with the metadata repository where + * the metadata collection is stored. + * @throws TypeErrorException - the requested type is not known, or not supported in the metadata repository + * hosting the metadata collection. + * @throws PropertyErrorException - one or more of the requested properties are not defined, or have different + * characteristics in the TypeDef for this entity's type. + * @throws ClassificationErrorException - one or more of the requested classifications are either not known or + * not defined for this entity type. + * @throws StatusNotSupportedException - the metadata repository hosting the metadata collection does not support + * the requested status. + * @throws UserNotAuthorizedException - the userId is not permitted to perform this operation. + */ + public abstract void addEntityProxy(String userId, + EntityProxy entityProxy) throws InvalidParameterException, +
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