[BUG] Wrong entity type when deriving anchor

[mandy-chessell]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

When working with repository content that does not include anchor classifications, I found this error in deriveAnchorGUID()

Sat Oct 22 14:24:14 BST 2022 SimpleAPICatalog Exception OMAG-REPOSITORY-HANDLER-0003 Supplementary information: log record id 5d53f773-5994-427a-acfa-66e5c2cb430e org.odpi.openmetadata.frameworks.connectors.ffdc.InvalidParameterException returned message of OMAG-REPOSITORY-HANDLER-404-001 The validateEntityGUID method has retrieved a object for unique identifier (guid) 81ff5b28-6e24-4946-b5f5-90fdb277bab8 which is of type DeployedAPI rather than type SchemaType on behalf of method getAssetSummary and stacktrace of 
InvalidParameterException{parameterName='guid', reportedHTTPCode=404, reportingClassName='org.odpi.openmetadata.commonservices.repositoryhandler.RepositoryErrorHandler', reportingActionDescription='getAssetSummary', reportedErrorMessage='OMAG-REPOSITORY-HANDLER-404-001 The validateEntityGUID method has retrieved a object for unique identifier (guid) 81ff5b28-6e24-4946-b5f5-90fdb277bab8 which is of type DeployedAPI rather than type SchemaType on behalf of method getAssetSummary', reportedErrorMessageId='OMAG-REPOSITORY-HANDLER-404-001', reportedErrorMessageParameters=[validateEntityGUID, 81ff5b28-6e24-4946-b5f5-90fdb277bab8, DeployedAPI, SchemaType, getAssetSummary], reportedSystemAction='The service is not able to return the requested object.', reportedUserAction='Check that the unique identifier is correct and the metadata server(s) supporting the service is running.', reportedCaughtException=null, reportedCaughtExceptionClassName='null', relatedProperties=null}
	at org.odpi.openmetadata.commonservices.repositoryhandler.RepositoryErrorHandler.handleWrongTypeForGUIDException(RepositoryErrorHandler.java:546)
	at org.odpi.openmetadata.commonservices.repositoryhandler.RepositoryErrorHandler.validateInstanceType(RepositoryErrorHandler.java:341)
	at org.odpi.openmetadata.commonservices.repositoryhandler.RepositoryHandler.validateEntityGUID(RepositoryHandler.java:138)
	at org.odpi.openmetadata.commonservices.repositoryhandler.RepositoryHandler.getEntityByGUID(RepositoryHandler.java:2966)
	at org.odpi.openmetadata.commonservices.repositoryhandler.RepositoryHandler.getRelationshipsByType(RepositoryHandler.java:4041)
	at org.odpi.openmetadata.commonservices.repositoryhandler.RepositoryHandler.getUniqueRelationshipByType(RepositoryHandler.java:5062)
	at org.odpi.openmetadata.commonservices.generichandlers.OpenMetadataAPIGenericHandler.getAnchorGUIDForSchemaType(OpenMetadataAPIGenericHandler.java:1870)
	at org.odpi.openmetadata.commonservices.generichandlers.OpenMetadataAPIGenericHandler.deriveAnchorGUID(OpenMetadataAPIGenericHandler.java:2748)
	at org.odpi.openmetadata.commonservices.generichandlers.OpenMetadataAPIGenericHandler.validateAnchorEntity(OpenMetadataAPIGenericHandler.java:3099)
	at org.odpi.openmetadata.commonservices.generichandlers.OpenMetadataAPIGenericHandler.getAttachedEntity(OpenMetadataAPIGenericHandler.java:4227)
	at org.odpi.openmetadata.commonservices.generichandlers.SchemaTypeHandler.getSchemaTypeForParent(SchemaTypeHandler.java:1319)
	at org.odpi.openmetadata.commonservices.generichandlers.SchemaTypeHandler.getSchemaTypeForAsset(SchemaTypeHandler.java:1232)
	at org.odpi.openmetadata.commonservices.ocf.metadatamanagement.server.OCFMetadataRESTServices.getAssetResponse(OCFMetadataRESTServices.java:394)
	at org.odpi.openmetadata.commonservices.ocf.metadatamanagement.server.OCFMetadataRESTServices.getAssetSummary(OCFMetadataRESTServices.java:458)
	at org.odpi.openmetadata.commonservices.ocf.metadatamanagement.server.spring.ConnectedAssetResource.getAssetSummary(ConnectedAssetResource.java:185)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)
	at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:150)
	at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:117)
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895)
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808)
	at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1070)
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:963)
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
	at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:655)
	at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
	at org.odpi.openmetadata.http.HttpRequestHeadersFilter.doFilter(HttpRequestHeadersFilter.java:49)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
	at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
	at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
	at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:96)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:360)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:399)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:890)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1789)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.base/java.lang.Thread.run(Thread.java:829)

This is because getAttachedEntity() uses the starting entity's type to validate the attached entity's type.

Expected Behavior

No exception

Steps To Reproduce

This was found while developing the new SimpleCatalogDemo open metadata lab.

Environment

- Egeria:
- OS:
- Java:
- Browser (for UI issues):
- Additional connectors and integration:

Any Further Information?

No response