Package com.flowable.serviceregistry.engine.impl.cmd

Class InvokeServiceCmd

java.lang.Object

com.flowable.serviceregistry.engine.impl.cmd.InvokeServiceCmd

All Implemented Interfaces:

org.flowable.common.engine.impl.interceptor.Command<ServiceInvocationResponse>

public class InvokeServiceCmd
extends java.lang.Object
implements org.flowable.common.engine.impl.interceptor.Command<ServiceInvocationResponse>

Field Summary

Fields

Modifier and Type	Field	Description
protected ServiceInvocationBuilder	serviceInvocationBuilder

Constructor Summary

Constructors

Constructor	Description
InvokeServiceCmd(ServiceInvocationBuilder serviceInvocationBuilder)

Method Summary

Modifier and Type	Method	Description
ServiceInvocationResponse	execute(org.flowable.common.engine.impl.interceptor.CommandContext commandContext)
protected java.lang.Object	getLookupId(ServiceDefinitionModel serviceDefinitionModel, ServiceInvocationResponse invocationResponse)	Search for the lookup id value in the response according the mapping in the service definition and do proper handling of the response type (e.g.
protected ServiceDefinitionEntity	getServiceDefinition(ServiceInvocationContextImpl context, org.flowable.common.engine.impl.interceptor.CommandContext commandContext)
protected ServiceDefinitionModel	getServiceDefinitionModel(ServiceDefinitionEntity serviceDefinition, org.flowable.common.engine.impl.interceptor.CommandContext commandContext)
protected ServiceInvoker	getServiceInvoker(ServiceDefinitionModel serviceDefinitionModel, org.flowable.common.engine.impl.interceptor.CommandContext commandContext)
protected ServiceOperation	getServiceOperation(ServiceDefinitionModel serviceDefinitionModel)
protected ServiceInvocationResponse	invokeService(ServiceDefinitionModel serviceDefinitionModel, ServiceOperation serviceOperation, ServiceInvoker serviceInvoker, ServiceInvocationContextImpl context, org.flowable.common.engine.impl.interceptor.CommandContext commandContext)
protected ServiceDefinitionEntity	resolveServiceDefinitionByKey(java.lang.String tenantId, ServiceRegistryEngineConfiguration serviceEngineConfiguration)
protected ServiceDefinitionEntity	resolveServiceDefinitionByReferenceKey(ServiceInvocationContextImpl context, ServiceDefinitionEntityManager serviceDefinitionEntityManager, org.flowable.common.engine.impl.interceptor.CommandContext commandContext)
protected void	validateParameters()

Methods inherited from class java.lang.Object

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

Field Details

serviceInvocationBuilder

protected ServiceInvocationBuilder serviceInvocationBuilder

Constructor Details

InvokeServiceCmd

public InvokeServiceCmd(ServiceInvocationBuilder serviceInvocationBuilder)

Method Details

execute

public ServiceInvocationResponse execute(org.flowable.common.engine.impl.interceptor.CommandContext commandContext)

Specified by:

execute in interface org.flowable.common.engine.impl.interceptor.Command<ServiceInvocationResponse>

validateParameters

protected void validateParameters()

getServiceDefinition

protected ServiceDefinitionEntity getServiceDefinition(ServiceInvocationContextImpl context, org.flowable.common.engine.impl.interceptor.CommandContext commandContext)

resolveServiceDefinitionByKey

protected ServiceDefinitionEntity resolveServiceDefinitionByKey(java.lang.String tenantId, ServiceRegistryEngineConfiguration serviceEngineConfiguration)

resolveServiceDefinitionByReferenceKey

protected ServiceDefinitionEntity resolveServiceDefinitionByReferenceKey(ServiceInvocationContextImpl context, ServiceDefinitionEntityManager serviceDefinitionEntityManager, org.flowable.common.engine.impl.interceptor.CommandContext commandContext)

getServiceDefinitionModel

protected ServiceDefinitionModel getServiceDefinitionModel(ServiceDefinitionEntity serviceDefinition, org.flowable.common.engine.impl.interceptor.CommandContext commandContext)

getServiceInvoker

protected ServiceInvoker getServiceInvoker(ServiceDefinitionModel serviceDefinitionModel, org.flowable.common.engine.impl.interceptor.CommandContext commandContext)

getServiceOperation

protected ServiceOperation getServiceOperation(ServiceDefinitionModel serviceDefinitionModel)

invokeService

protected ServiceInvocationResponse invokeService(ServiceDefinitionModel serviceDefinitionModel, ServiceOperation serviceOperation, ServiceInvoker serviceInvoker, ServiceInvocationContextImpl context, org.flowable.common.engine.impl.interceptor.CommandContext commandContext)

getLookupId

protected java.lang.Object getLookupId(ServiceDefinitionModel serviceDefinitionModel, ServiceInvocationResponse invocationResponse)

Search for the lookup id value in the response according the mapping in the service definition and do proper handling of the response type (e.g. JSON vs map).

Parameters:

serviceDefinitionModel - the service definition model where the lookup id mapping is taken from

invocationResponse - the invocation response containing the lookup id field and its value

Returns:

the lookup id value, if available, null otherwise