Package org.odpi.openmetadata.commonservices.multitenant

Class ViewServiceClientMap<B>

java.lang.Object

org.odpi.openmetadata.commonservices.multitenant.ViewServiceClientMap<B>

public class ViewServiceClientMap<B>
extends Object

Manages a map from view service URL marker to client. This is used by the generic view services to ensure the request is mapped to the correct access service in the metadata access server.

Constructor Summary

Constructors

Constructor	Description
ViewServiceClientMap(Class<B> beanClass, String localServerName, String serverName, String serverPlatformURLRoot, String userId, String password, AuditLog auditLog, List<ViewServiceConfig> activeViewServices, String serviceName, int maxPageSize)	Create new clients that pass userId and password in each HTTP request.
ViewServiceClientMap(Class<B> beanClass, String localServerName, String serverName, String serverPlatformURLRoot, AuditLog auditLog, List<ViewServiceConfig> activeViewServices, String serviceName, int maxPageSize)	Create new clients with no authentication embedded in the HTTP request.

Method Summary

Modifier and Type	Method	Description
B	getClient(String viewServiceURLMarker, String methodName)	Retrieve/create the client for the requested view service.
protected void	handleInvalidBeanClass(String beanClassName, Exception error, String methodName)	Throw an exception to indicate that one of the update methods has not been implemented by an OMAS.

Methods inherited from class java.lang.Object

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

Constructor Details

ViewServiceClientMap

public ViewServiceClientMap(Class<B> beanClass,
 String localServerName,
 String serverName,
 String serverPlatformURLRoot,
 AuditLog auditLog,
 List<ViewServiceConfig> activeViewServices,
 String serviceName,
 int maxPageSize)

Create new clients with no authentication embedded in the HTTP request.

Parameters:

beanClass - name of the class to create

localServerName - name of this server (view server)

serverName - name of the server to connect to

serverPlatformURLRoot - the network address of the server running the OMAS REST services

auditLog - logging destination

serviceName - local service name

maxPageSize - maximum number of results supported by this server

ViewServiceClientMap

public ViewServiceClientMap(Class<B> beanClass,
 String localServerName,
 String serverName,
 String serverPlatformURLRoot,
 String userId,
 String password,
 AuditLog auditLog,
 List<ViewServiceConfig> activeViewServices,
 String serviceName,
 int maxPageSize)

Create new clients that pass userId and password in each HTTP request. This is the userId/password of the calling server. The end user's userId is sent on each request.

Parameters:

beanClass - name of the class to create

localServerName - name of this server (view server)

serverName - name of the server to connect to

serverPlatformURLRoot - the network address of the server running the OMAS REST services

userId - caller's userId embedded in all HTTP requests

password - caller's userId embedded in all HTTP requests

maxPageSize - maximum number of results supported by this server

activeViewServices - which view services are running

serviceName - local service name

auditLog - logging destination

Method Details

getClient

public B getClient(String viewServiceURLMarker,
 String methodName)
            throws InvalidParameterException,
PropertyServerException

Retrieve/create the client for the requested view service.

Parameters:

viewServiceURLMarker - url marker from the incoming request

methodName - calling method

Returns:

requested client

Throws:

InvalidParameterException - problem initializing the client

PropertyServerException - problem with the client class

handleInvalidBeanClass

protected void handleInvalidBeanClass(String beanClassName,
 Exception error,
 String methodName)
                               throws PropertyServerException

Throw an exception to indicate that one of the update methods has not been implemented by an OMAS.

Parameters:

beanClassName - class name of bean

error - exception generated when the new bean is created

methodName - method that is missing

Throws:

PropertyServerException - there is a problem in the use of the generic handlers because the converter has been configured with a type of bean that is not a known class