Package com.evolveum.midpoint.task.api

Interface ClusterExecutionHelper

public interface ClusterExecutionHelper

Helps with the intra-cluster remote code execution. Generally, execute(..) methods prepare a configured WebClient (URL, authentication, ...) and execute specified client code on it. The client code is responsible for setting the correct path (e.g. "/scheduler/information"), executing specified operation (e.g. GET) and interpreting the result. See callers of these methods for sample usage. Other helper methods will probably appear here as well.

Method Summary

Modifier and Type	Method	Description
void	execute(NodeType node, BiConsumer<org.apache.cxf.jaxrs.client.WebClient,OperationResult> code, ClusterExecutionOptions options, String context, OperationResult parentResult)	Executes operation on a specified remote node (by node object).
void	execute(String nodeOid, BiConsumer<org.apache.cxf.jaxrs.client.WebClient,OperationResult> code, ClusterExecutionOptions options, String context, OperationResult parentResult)	Executes operation on a specified remote node (by OID).
void	execute(BiConsumer<org.apache.cxf.jaxrs.client.WebClient,OperationResult> code, ClusterExecutionOptions options, String context, OperationResult parentResult)	Executes operation on all cluster nodes except for the current one.
<T> T	extractResult(javax.ws.rs.core.Response response, Class<T> expectedClass)	Extracts the result from the REST response.

Method Detail

execute

void execute(@NotNull
             String nodeOid,
             @NotNull
             BiConsumer<org.apache.cxf.jaxrs.client.WebClient,OperationResult> code,
             ClusterExecutionOptions options,
             String context,
             OperationResult parentResult)
      throws SchemaException,
             ObjectNotFoundException

Executes operation on a specified remote node (by OID).

Throws:

SchemaException

ObjectNotFoundException

execute

void execute(@NotNull
             NodeType node,
             @NotNull
             BiConsumer<org.apache.cxf.jaxrs.client.WebClient,OperationResult> code,
             ClusterExecutionOptions options,
             String context,
             OperationResult parentResult)
      throws SchemaException

Executes operation on a specified remote node (by node object).

Throws:

SchemaException

execute

void execute(@NotNull
             BiConsumer<org.apache.cxf.jaxrs.client.WebClient,OperationResult> code,
             ClusterExecutionOptions options,
             String context,
             OperationResult parentResult)

Executes operation on all cluster nodes except for the current one.

extractResult

<T> T extractResult(javax.ws.rs.core.Response response,
                    Class<T> expectedClass)
             throws SchemaException

Extracts the result from the REST response.

Throws:

SchemaException