org.activiti.engine
接口 RuntimeService

所有已知实现类:
RuntimeServiceImpl

public interface RuntimeService

作者:
Tom Baeyens, Joram Barrez, Daniel Meyer

方法摘要
 void activateProcessInstanceById(String processInstanceId)
          Activates the process instance with the given id.
 void addUserIdentityLink(String processInstanceId, String userId, String identityLinkType)
          Involves a user with a process instance.
 ExecutionQuery createExecutionQuery()
          Creates a new ExecutionQuery instance, that can be used to query the executions and process instances.
 NativeExecutionQuery createNativeExecutionQuery()
          creates a new NativeExecutionQuery to query Executions by SQL directly
 NativeProcessInstanceQuery createNativeProcessInstanceQuery()
          creates a new NativeProcessInstanceQuery to query ProcessInstances by SQL directly
 ProcessInstanceQuery createProcessInstanceQuery()
          Creates a new ProcessInstanceQuery instance, that can be used to query process instances.
 void deleteProcessInstance(String processInstanceId, String deleteReason)
          Delete an existing runtime process instance.
 List<String> getActiveActivityIds(String executionId)
          Finds the activity ids for all executions that are waiting in activities.
 List<IdentityLink> getIdentityLinksForProcessInstance(String instanceId)
          Retrieves the IdentityLinks associated with the given process instance.
 Object getVariable(String executionId, String variableName)
          The variable value.
 Object getVariableLocal(String executionId, String variableName)
          The variable value for an execution.
 Map<String,Object> getVariables(String executionId)
          All variables visible from the given execution scope (including parent scopes).
 Map<String,Object> getVariables(String executionId, Collection<String> variableNames)
          The variable values for all given variableNames, takes all variables into account which are visible from the given execution scope (including parent scopes).
 Map<String,Object> getVariablesLocal(String executionId)
          All variable values that are defined in the execution scope, without taking outer scopes into account.
 Map<String,Object> getVariablesLocal(String executionId, Collection<String> variableNames)
          The variable values for the given variableNames only taking the given execution scope into account, not looking in outer scopes.
 boolean hasVariable(String executionId, String variableName)
          Check whether or not this execution has variable set with the given name, Searching for the variable is done in all scopes that are visible to the given execution (including parent scopes).
 boolean hasVariableLocal(String executionId, String variableName)
          Check whether or not this execution has a local variable set with the given name.
 void messageEventReceived(String messageName, String executionId)
          Notifies the process engine that a message event with name 'messageName' has been received and has been correlated to an execution with id 'executionId'.
 void messageEventReceived(String messageName, String executionId, Map<String,Object> processVariables)
          Notifies the process engine that a message event with the name 'messageName' has been received and has been correlated to an execution with id 'executionId'.
 void messageEventReceivedAsync(String messageName, String executionId)
          Notifies the process engine that a message event with the name 'messageName' has been received and has been correlated to an execution with id 'executionId'.
 void removeVariable(String executionId, String variableName)
          Removes a variable for an execution.
 void removeVariableLocal(String executionId, String variableName)
          Removes a variable for an execution (not considering parent scopes).
 void removeVariables(String executionId, Collection<String> variableNames)
          Removes variables for an execution.
 void removeVariablesLocal(String executionId, Collection<String> variableNames)
          Remove variables for an execution (not considering parent scopes).
 void setVariable(String executionId, String variableName, Object value)
          Update or create a variable for an execution.
 void setVariableLocal(String executionId, String variableName, Object value)
          Update or create a variable for an execution (not considering parent scopes).
 void setVariables(String executionId, Map<String,? extends Object> variables)
          Update or create given variables for an execution (including parent scopes).
 void setVariablesLocal(String executionId, Map<String,? extends Object> variables)
          Update or create given variables for an execution (not considering parent scopes).
 void signal(String executionId)
          Sends an external trigger to an activity instance that is waiting inside the given execution.
 void signal(String executionId, Map<String,Object> processVariables)
          Sends an external trigger to an activity instance that is waiting inside the given execution.
 void signalEventReceived(String signalName)
          Notifies the process engine that a signal event of name 'signalName' has been received.
 void signalEventReceived(String signalName, Map<String,Object> processVariables)
          Notifies the process engine that a signal event of name 'signalName' has been received.
 void signalEventReceived(String signalName, String executionId)
          Notifies the process engine that a signal event of name 'signalName' has been received.
 void signalEventReceived(String signalName, String executionId, Map<String,Object> processVariables)
          Notifies the process engine that a signal event of name 'signalName' has been received.
 void signalEventReceivedAsync(String signalName)
          Notifies the process engine that a signal event of name 'signalName' has been received.
 void signalEventReceivedAsync(String signalName, String executionId)
          Notifies the process engine that a signal event of name 'signalName' has been received.
 ProcessInstance startProcessInstanceById(String processDefinitionId)
          Starts a new process instance in the exactly specified version of the process definition with the given id.
 ProcessInstance startProcessInstanceById(String processDefinitionId, Map<String,Object> variables)
          Starts a new process instance in the exactly specified version of the process definition with the given id.
 ProcessInstance startProcessInstanceById(String processDefinitionId, String businessKey)
          Starts a new process instance in the exactly specified version of the process definition with the given id.
 ProcessInstance startProcessInstanceById(String processDefinitionId, String businessKey, Map<String,Object> variables)
          Starts a new process instance in the exactly specified version of the process definition with the given id.
 ProcessInstance startProcessInstanceByKey(String processDefinitionKey)
          Starts a new process instance in the latest version of the process definition with the given key.
 ProcessInstance startProcessInstanceByKey(String processDefinitionKey, Map<String,Object> variables)
          Starts a new process instance in the latest version of the process definition with the given key
 ProcessInstance startProcessInstanceByKey(String processDefinitionKey, String businessKey)
          Starts a new process instance in the latest version of the process definition with the given key.
 ProcessInstance startProcessInstanceByKey(String processDefinitionKey, String businessKey, Map<String,Object> variables)
          Starts a new process instance in the latest version of the process definition with the given key.
 ProcessInstance startProcessInstanceByMessage(String messageName)
          Signals the process engine that a message is received and starts a new ProcessInstance.
 ProcessInstance startProcessInstanceByMessage(String messageName, Map<String,Object> processVariables)
          Signals the process engine that a message is received and starts a new ProcessInstance.
 ProcessInstance startProcessInstanceByMessage(String messageName, String businessKey)
          Signals the process engine that a message is received and starts a new ProcessInstance.
 ProcessInstance startProcessInstanceByMessage(String messageName, String businessKey, Map<String,Object> processVariables)
          Signals the process engine that a message is received and starts a new ProcessInstance.
 void suspendProcessInstanceById(String processInstanceId)
          Suspends the process instance with the given id.
 void updateBusinessKey(String processInstanceId, String businessKey)
          Updates the business key for the provided process instance
 

方法详细信息

startProcessInstanceByKey

ProcessInstance startProcessInstanceByKey(String processDefinitionKey)
Starts a new process instance in the latest version of the process definition with the given key.

参数:
processDefinitionKey - key of process definition, cannot be null.
抛出:
ActivitiObjectNotFoundException - when no process definition is deployed with the given key.

startProcessInstanceByKey

ProcessInstance startProcessInstanceByKey(String processDefinitionKey,
                                          String businessKey)
Starts a new process instance in the latest version of the process definition with the given key. A business key can be provided to associate the process instance with a certain identifier that has a clear business meaning. For example in an order process, the business key could be an order id. This business key can then be used to easily look up that process instance , see ProcessInstanceQuery.processInstanceBusinessKey(String). Providing such a business key is definitely a best practice. Note that a business key MUST be unique for the given process definition. Process instance from different process definition are allowed to have the same business key. The combination of processdefinitionKey-businessKey must be unique.

参数:
processDefinitionKey - key of process definition, cannot be null.
businessKey - a key that uniquely identifies the process instance in the context or the given process definition.
抛出:
ActivitiObjectNotFoundException - when no process definition is deployed with the given key.

startProcessInstanceByKey

ProcessInstance startProcessInstanceByKey(String processDefinitionKey,
                                          Map<String,Object> variables)
Starts a new process instance in the latest version of the process definition with the given key

参数:
processDefinitionKey - key of process definition, cannot be null.
variables - the variables to pass, can be null.
抛出:
ActivitiObjectNotFoundException - when no process definition is deployed with the given key.

startProcessInstanceByKey

ProcessInstance startProcessInstanceByKey(String processDefinitionKey,
                                          String businessKey,
                                          Map<String,Object> variables)
Starts a new process instance in the latest version of the process definition with the given key. A business key can be provided to associate the process instance with a certain identifier that has a clear business meaning. For example in an order process, the business key could be an order id. This business key can then be used to easily look up that process instance , see ProcessInstanceQuery.processInstanceBusinessKey(String). Providing such a business key is definitely a best practice. Note that a business key MUST be unique for the given process definition. Process instance from different process definition are allowed to have the same business key. The combination of processdefinitionKey-businessKey must be unique.

参数:
processDefinitionKey - key of process definition, cannot be null.
variables - the variables to pass, can be null.
businessKey - a key that uniquely identifies the process instance in the context or the given process definition.
抛出:
ActivitiObjectNotFoundException - when no process definition is deployed with the given key.

startProcessInstanceById

ProcessInstance startProcessInstanceById(String processDefinitionId)
Starts a new process instance in the exactly specified version of the process definition with the given id.

参数:
processDefinitionId - the id of the process definition, cannot be null.
抛出:
ActivitiObjectNotFoundException - when no process definition is deployed with the given key.

startProcessInstanceById

ProcessInstance startProcessInstanceById(String processDefinitionId,
                                         String businessKey)
Starts a new process instance in the exactly specified version of the process definition with the given id. A business key can be provided to associate the process instance with a certain identifier that has a clear business meaning. For example in an order process, the business key could be an order id. This business key can then be used to easily look up that process instance , see ProcessInstanceQuery.processInstanceBusinessKey(String). Providing such a business key is definitely a best practice. Note that a business key MUST be unique for the given process definition. Process instance from different process definition are allowed to have the same business key.

参数:
processDefinitionId - the id of the process definition, cannot be null.
businessKey - a key that uniquely identifies the process instance in the context or the given process definition.
抛出:
ActivitiObjectNotFoundException - when no process definition is deployed with the given key.

startProcessInstanceById

ProcessInstance startProcessInstanceById(String processDefinitionId,
                                         Map<String,Object> variables)
Starts a new process instance in the exactly specified version of the process definition with the given id.

参数:
processDefinitionId - the id of the process definition, cannot be null.
variables - variables to be passed, can be null
抛出:
ActivitiObjectNotFoundException - when no process definition is deployed with the given key.

startProcessInstanceById

ProcessInstance startProcessInstanceById(String processDefinitionId,
                                         String businessKey,
                                         Map<String,Object> variables)
Starts a new process instance in the exactly specified version of the process definition with the given id. A business key can be provided to associate the process instance with a certain identifier that has a clear business meaning. For example in an order process, the business key could be an order id. This business key can then be used to easily look up that process instance , see ProcessInstanceQuery.processInstanceBusinessKey(String). Providing such a business key is definitely a best practice. Note that a business key MUST be unique for the given process definition. Process instance from different process definition are allowed to have the same business key.

参数:
processDefinitionId - the id of the process definition, cannot be null.
variables - variables to be passed, can be null
抛出:
ActivitiObjectNotFoundException - when no process definition is deployed with the given key.

startProcessInstanceByMessage

ProcessInstance startProcessInstanceByMessage(String messageName)

Signals the process engine that a message is received and starts a new ProcessInstance.

Calling this method can have two different outcomes:

参数:
messageName - the 'name' of the message as specified as an attribute on the bpmn20 <message name="messageName" /> element.
返回:
the ProcessInstance object representing the started process instance
抛出:
ActivitiExeception - if no subscription to a message with the given name exists
从以下版本开始:
5.9

startProcessInstanceByMessage

ProcessInstance startProcessInstanceByMessage(String messageName,
                                              String businessKey)

Signals the process engine that a message is received and starts a new ProcessInstance.

See startProcessInstanceByMessage(String, Map). This method allows specifying a business key.

参数:
messageName - the 'name' of the message as specified as an attribute on the bpmn20 <message name="messageName" /> element.
businessKey - the business key which is added to the started process instance
抛出:
ActivitiExeception - if no subscription to a message with the given name exists
从以下版本开始:
5.10

startProcessInstanceByMessage

ProcessInstance startProcessInstanceByMessage(String messageName,
                                              Map<String,Object> processVariables)

Signals the process engine that a message is received and starts a new ProcessInstance.

See startProcessInstanceByMessage(String). In addition, this method allows specifying a the payload of the message as a map of process variables.

参数:
messageName - the 'name' of the message as specified as an attribute on the bpmn20 <message name="messageName" /> element.
processVariables - the 'payload' of the message. The variables are added as processes variables to the started process instance.
返回:
the ProcessInstance object representing the started process instance
抛出:
ActivitiExeception - if no subscription to a message with the given name exists
从以下版本开始:
5.9

startProcessInstanceByMessage

ProcessInstance startProcessInstanceByMessage(String messageName,
                                              String businessKey,
                                              Map<String,Object> processVariables)

Signals the process engine that a message is received and starts a new ProcessInstance.

See startProcessInstanceByMessage(String, Map). In addition, this method allows specifying a business key.

参数:
messageName - the 'name' of the message as specified as an attribute on the bpmn20 <message name="messageName" /> element.
businessKey - the business key which is added to the started process instance
processVariables - the 'payload' of the message. The variables are added as processes variables to the started process instance.
返回:
the ProcessInstance object representing the started process instance
抛出:
ActivitiExeception - if no subscription to a message with the given name exists
从以下版本开始:
5.9

deleteProcessInstance

void deleteProcessInstance(String processInstanceId,
                           String deleteReason)
Delete an existing runtime process instance.

参数:
processInstanceId - id of process instance to delete, cannot be null.
deleteReason - reason for deleting, can be null.
抛出:
ActivitiObjectNotFoundException - when no process instance is found with the given id.

getActiveActivityIds

List<String> getActiveActivityIds(String executionId)
Finds the activity ids for all executions that are waiting in activities. This is a list because a single activity can be active multiple times.

参数:
executionId - id of the execution, cannot be null.
抛出:
ActivitiObjectNotFoundException - when no execution exists with the given executionId.

signal

void signal(String executionId)
Sends an external trigger to an activity instance that is waiting inside the given execution.

参数:
executionId - id of execution to signal, cannot be null.
抛出:
ActivitiObjectNotFoundException - when no execution is found for the given executionId.

signal

void signal(String executionId,
            Map<String,Object> processVariables)
Sends an external trigger to an activity instance that is waiting inside the given execution.

参数:
executionId - id of execution to signal, cannot be null.
processVariables - a map of process variables
抛出:
ActivitiObjectNotFoundException - when no execution is found for the given executionId.

updateBusinessKey

void updateBusinessKey(String processInstanceId,
                       String businessKey)
Updates the business key for the provided process instance

参数:
processInstanceId - id of the process instance to set the business key, cannot be null
businessKey - new businessKey value

addUserIdentityLink

void addUserIdentityLink(String processInstanceId,
                         String userId,
                         String identityLinkType)
Involves a user with a process instance. The type of identity link is defined by the given identityLinkType.

参数:
processInstanceId - id of the process instance, cannot be null.
userId - id of the user involve, cannot be null.
identityLinkType - type of identityLink, cannot be null (@see IdentityLinkType).
抛出:
ActivitiObjectNotFoundException - when the process instance doesn't exist.

getIdentityLinksForProcessInstance

List<IdentityLink> getIdentityLinksForProcessInstance(String instanceId)
Retrieves the IdentityLinks associated with the given process instance. Such an IdentityLink informs how a certain user is involved with a process instance.


getVariables

Map<String,Object> getVariables(String executionId)
All variables visible from the given execution scope (including parent scopes).

参数:
executionId - id of execution, cannot be null.
返回:
the variables or an empty map if no such variables are found.
抛出:
ActivitiObjectNotFoundException - when no execution is found for the given executionId.

getVariablesLocal

Map<String,Object> getVariablesLocal(String executionId)
All variable values that are defined in the execution scope, without taking outer scopes into account. If you have many task local variables and you only need a few, consider using getVariablesLocal(String, Collection) for better performance.

参数:
executionId - id of execution, cannot be null.
返回:
the variables or an empty map if no such variables are found.
抛出:
ActivitiObjectNotFoundException - when no execution is found for the given executionId.

getVariables

Map<String,Object> getVariables(String executionId,
                                Collection<String> variableNames)
The variable values for all given variableNames, takes all variables into account which are visible from the given execution scope (including parent scopes).

参数:
executionId - id of execution, cannot be null.
variableNames - the collection of variable names that should be retrieved.
返回:
the variables or an empty map if no such variables are found.
抛出:
ActivitiObjectNotFoundException - when no execution is found for the given executionId.

getVariablesLocal

Map<String,Object> getVariablesLocal(String executionId,
                                     Collection<String> variableNames)
The variable values for the given variableNames only taking the given execution scope into account, not looking in outer scopes.

参数:
executionId - id of execution, cannot be null.
variableNames - the collection of variable names that should be retrieved.
返回:
the variables or an empty map if no such variables are found.
抛出:
ActivitiObjectNotFoundException - when no execution is found for the given executionId.

getVariable

Object getVariable(String executionId,
                   String variableName)
The variable value. Searching for the variable is done in all scopes that are visible to the given execution (including parent scopes). Returns null when no variable value is found with the given name or when the value is set to null.

参数:
executionId - id of execution, cannot be null.
variableName - name of variable, cannot be null.
返回:
the variable value or null if the variable is undefined or the value of the variable is null.
抛出:
ActivitiObjectNotFoundException - when no execution is found for the given executionId.

hasVariable

boolean hasVariable(String executionId,
                    String variableName)
Check whether or not this execution has variable set with the given name, Searching for the variable is done in all scopes that are visible to the given execution (including parent scopes).


getVariableLocal

Object getVariableLocal(String executionId,
                        String variableName)
The variable value for an execution. Returns the value when the variable is set for the execution (and not searching parent scopes). Returns null when no variable value is found with the given name or when the value is set to null.


hasVariableLocal

boolean hasVariableLocal(String executionId,
                         String variableName)
Check whether or not this execution has a local variable set with the given name.


setVariable

void setVariable(String executionId,
                 String variableName,
                 Object value)
Update or create a variable for an execution. If the variable is not already existing somewhere in the execution hierarchy, it will be created in the process instance (which is the root execution).

参数:
executionId - id of execution to set variable in, cannot be null.
variableName - name of variable to set, cannot be null.
value - value to set. When null is passed, the variable is not removed, only it's value will be set to null.
抛出:
ActivitiObjectNotFoundException - when no execution is found for the given executionId.

setVariableLocal

void setVariableLocal(String executionId,
                      String variableName,
                      Object value)
Update or create a variable for an execution (not considering parent scopes). If the variable is not already existing, it will be created in the given execution.

参数:
executionId - id of execution to set variable in, cannot be null.
variableName - name of variable to set, cannot be null.
value - value to set. When null is passed, the variable is not removed, only it's value will be set to null.
抛出:
ActivitiObjectNotFoundException - when no execution is found for the given executionId.

setVariables

void setVariables(String executionId,
                  Map<String,? extends Object> variables)
Update or create given variables for an execution (including parent scopes). If the variables are not already existing, they will be created in the process instance (which is the root execution).

参数:
executionId - id of the execution, cannot be null.
variables - map containing name (key) and value of variables, can be null.
抛出:
ActivitiObjectNotFoundException - when no execution is found for the given executionId.

setVariablesLocal

void setVariablesLocal(String executionId,
                       Map<String,? extends Object> variables)
Update or create given variables for an execution (not considering parent scopes). If the variables are not already existing, it will be created in the given execution.

参数:
executionId - id of the execution, cannot be null.
variables - map containing name (key) and value of variables, can be null.
抛出:
ActivitiObjectNotFoundException - when no execution is found for the given executionId.

removeVariable

void removeVariable(String executionId,
                    String variableName)
Removes a variable for an execution.

参数:
executionId - id of execution to remove variable in.
variableName - name of variable to remove.

removeVariableLocal

void removeVariableLocal(String executionId,
                         String variableName)
Removes a variable for an execution (not considering parent scopes).

参数:
executionId - id of execution to remove variable in.
variableName - name of variable to remove.

removeVariables

void removeVariables(String executionId,
                     Collection<String> variableNames)
Removes variables for an execution.

参数:
executionId - id of execution to remove variable in.
variableNames - collection containing name of variables to remove.

removeVariablesLocal

void removeVariablesLocal(String executionId,
                          Collection<String> variableNames)
Remove variables for an execution (not considering parent scopes).

参数:
executionId - id of execution to remove variable in.
variableNames - collection containing name of variables to remove.

createExecutionQuery

ExecutionQuery createExecutionQuery()
Creates a new ExecutionQuery instance, that can be used to query the executions and process instances.


createNativeExecutionQuery

NativeExecutionQuery createNativeExecutionQuery()
creates a new NativeExecutionQuery to query Executions by SQL directly


createProcessInstanceQuery

ProcessInstanceQuery createProcessInstanceQuery()
Creates a new ProcessInstanceQuery instance, that can be used to query process instances.


createNativeProcessInstanceQuery

NativeProcessInstanceQuery createNativeProcessInstanceQuery()
creates a new NativeProcessInstanceQuery to query ProcessInstances by SQL directly


suspendProcessInstanceById

void suspendProcessInstanceById(String processInstanceId)
Suspends the process instance with the given id. If a process instance is in state suspended, activiti will not execute jobs (timers, messages) associated with this instance. If you have a process instance hierarchy, suspending one process instance form the hierarchy will not suspend other process instances form that hierarchy.

抛出:
ActivitiObjectNotFoundException - if no such processInstance can be found.
ActivitiException - the process instance is already in state suspended.

activateProcessInstanceById

void activateProcessInstanceById(String processInstanceId)
Activates the process instance with the given id. If you have a process instance hierarchy, suspending one process instance form the hierarchy will not suspend other process instances form that hierarchy.

抛出:
ActivitiObjectNotFoundException - if no such processInstance can be found.
ActivitiException - if the process instance is already in state active.

signalEventReceived

void signalEventReceived(String signalName)
Notifies the process engine that a signal event of name 'signalName' has been received. This method delivers the signal to all executions waiting on the signal.

NOTE: The waiting executions are notified synchronously.

参数:
signalName - the name of the signal event

signalEventReceivedAsync

void signalEventReceivedAsync(String signalName)
Notifies the process engine that a signal event of name 'signalName' has been received. This method delivers the signal to all executions waiting on the signal.

参数:
signalName - the name of the signal event

signalEventReceived

void signalEventReceived(String signalName,
                         Map<String,Object> processVariables)
Notifies the process engine that a signal event of name 'signalName' has been received. This method delivers the signal to all executions waiting on the signal.

NOTE: The waiting executions are notified synchronously.

参数:
signalName - the name of the signal event
processVariables - a map of variables added to the execution(s)

signalEventReceived

void signalEventReceived(String signalName,
                         String executionId)
Notifies the process engine that a signal event of name 'signalName' has been received. This method delivers the signal to a single execution, being the execution referenced by 'executionId'. The waiting execution is notified synchronously.

参数:
signalName - the name of the signal event
executionId - the id of the execution to deliver the signal to
抛出:
ActivitiObjectNotFoundException - if no such execution exists.
ActivitiException - if the execution has not subscribed to the signal.

signalEventReceived

void signalEventReceived(String signalName,
                         String executionId,
                         Map<String,Object> processVariables)
Notifies the process engine that a signal event of name 'signalName' has been received. This method delivers the signal to a single execution, being the execution referenced by 'executionId'. The waiting execution is notified synchronously.

参数:
signalName - the name of the signal event
executionId - the id of the execution to deliver the signal to
processVariables - a map of variables added to the execution(s)
抛出:
ActivitiObjectNotFoundException - if no such execution exists.
ActivitiException - if the execution has not subscribed to the signal

signalEventReceivedAsync

void signalEventReceivedAsync(String signalName,
                              String executionId)
Notifies the process engine that a signal event of name 'signalName' has been received. This method delivers the signal to a single execution, being the execution referenced by 'executionId'. The waiting execution is notified asynchronously.

参数:
signalName - the name of the signal event
executionId - the id of the execution to deliver the signal to
抛出:
ActivitiObjectNotFoundException - if no such execution exists.
ActivitiException - if the execution has not subscribed to the signal.

messageEventReceived

void messageEventReceived(String messageName,
                          String executionId)
Notifies the process engine that a message event with name 'messageName' has been received and has been correlated to an execution with id 'executionId'. The waiting execution is notified synchronously.

参数:
messageName - the name of the message event
executionId - the id of the execution to deliver the message to
抛出:
ActivitiObjectNotFoundException - if no such execution exists.
ActivitiException - if the execution has not subscribed to the signal

messageEventReceived

void messageEventReceived(String messageName,
                          String executionId,
                          Map<String,Object> processVariables)
Notifies the process engine that a message event with the name 'messageName' has been received and has been correlated to an execution with id 'executionId'. The waiting execution is notified synchronously.

参数:
messageName - the name of the message event
executionId - the id of the execution to deliver the message to
processVariables - a map of variables added to the execution
抛出:
ActivitiObjectNotFoundException - if no such execution exists.
ActivitiException - if the execution has not subscribed to the signal

messageEventReceivedAsync

void messageEventReceivedAsync(String messageName,
                               String executionId)
Notifies the process engine that a message event with the name 'messageName' has been received and has been correlated to an execution with id 'executionId'. The waiting execution is notified asynchronously.

参数:
messageName - the name of the message event
executionId - the id of the execution to deliver the message to
抛出:
ActivitiObjectNotFoundException - if no such execution exists.
ActivitiException - if the execution has not subscribed to the signal


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