java.lang.Object

com.flowable.serviceregistry.engine.impl.invoker.expression.ExpressionInvoker

public class ExpressionInvoker
extends java.lang.Object
implements ServiceInvoker

Field Summary

Fields
Modifier and Type	Field	Description
`static java.lang.String`	`KEY`
`protected com.fasterxml.jackson.databind.ObjectMapper`	`objectMapper`
`protected ServiceRegistryEngineConfiguration`	`serviceRegistryEngineConfiguration`

Constructor Summary

Constructors
Constructor	Description
`ExpressionInvoker(ServiceRegistryEngineConfiguration serviceRegistryEngineConfiguration, com.fasterxml.jackson.databind.ObjectMapper objectMapper)`

Modifier and Type	Method	Description
`protected void`	`completeInputParameter(ServiceDefinitionModel serviceDefinitionModel, ServiceInputParameter inputParameter, ServiceInvocationVariablesContainer serviceInvocationVariablesContainer)`	Internal method to process a single input parameter by looking at its definition and checking its value and adding null values for missing input parameter values in the data map.
`ServiceInvocationResponse`	`invoke(ServiceDefinitionModel serviceDefinition, ServiceOperation serviceOperation, ServiceInvocationContext context)`

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

Field Details
- KEY
  
  public static final java.lang.String KEY
  
  See Also:
  
  Constant Field Values
- serviceRegistryEngineConfiguration
  
  protected ServiceRegistryEngineConfiguration serviceRegistryEngineConfiguration
- objectMapper
  
  protected com.fasterxml.jackson.databind.ObjectMapper objectMapper
Constructor Details
- ExpressionInvoker
  
  public ExpressionInvoker(ServiceRegistryEngineConfiguration serviceRegistryEngineConfiguration, com.fasterxml.jackson.databind.ObjectMapper objectMapper)
Method Details
- invoke
  
  public ServiceInvocationResponse invoke(ServiceDefinitionModel serviceDefinition, ServiceOperation serviceOperation, ServiceInvocationContext context)
  
  Specified by:
  
  invoke in interface ServiceInvoker
- completeInputParameter
  
  protected void completeInputParameter(ServiceDefinitionModel serviceDefinitionModel, ServiceInputParameter inputParameter, ServiceInvocationVariablesContainer serviceInvocationVariablesContainer)
  
  Internal method to process a single input parameter by looking at its definition and checking its value and adding null values for missing input parameter values in the data map.
  
  Parameters:
  
  serviceDefinitionModel - the service definition model the invocation is based on
  
  inputParameter - the input parameter to be processed
  
  serviceInvocationVariablesContainer - the container where the variable value will be added to