Package com.inductiveautomation.ignition.common.script.message

Class MessageHandlerManager

java.lang.Object

com.inductiveautomation.ignition.common.script.message.MessageHandlerManager

public class MessageHandlerManager
extends Object

Constructor Summary

Constructors

Constructor	Description
MessageHandlerManager(String projectName, ScriptManager manager, IScriptsEnabled scriptsEnabled, Map<MessageHandlerKey,String> messageHandlerScripts)

Method Summary

Modifier and Type	Method	Description
List<ProjectScriptDiagnostic>	getScriptDiagnostics()
List<ScriptExecutionReport>	getScriptExecutionReports()	Returns a list of ScriptExecution reports, which gives the status of the last known state of all the message handlers.
void	processMessage(String handlerName, org.python.core.PyDictionary messagePayload)	Overload for backwards compatibility.
void	processMessage(String handlerName, org.python.core.PyDictionary messagePayload, Properties filterParams)	Runs the Jython script that is defined in the specified message handler of this client/gateway.
void	processRequest(String handlerName, org.python.core.PyDictionary messagePayload, MessageResultHandler resultHandlers)	Overload for backwards compatibility.
void	processRequest(String handlerName, org.python.core.PyDictionary messagePayload, MessageResultHandler resultHandler, Properties filterParams)	Runs the Jython script that is defined in the specified message handler of this client/gateway.
void	reportExecution(MessageHandlerKey key, ScriptExecutionReport report)	Called by MessageHanderRunnables every time one starts executing.
void	shutdown()

Methods inherited from class java.lang.Object

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

Constructor Details

MessageHandlerManager

public MessageHandlerManager(String projectName,
 ScriptManager manager,
 IScriptsEnabled scriptsEnabled,
 Map<MessageHandlerKey,String> messageHandlerScripts)

Parameters:

messageHandlerScripts - %lt;MessageHandlerKey, String scriptCode>

Method Details

processMessage

public void processMessage(String handlerName,
 org.python.core.PyDictionary messagePayload)
                    throws MessageHandlerException

Overload for backwards compatibility.

Throws:

MessageHandlerException

processMessage

public void processMessage(String handlerName,
 org.python.core.PyDictionary messagePayload,
 Properties filterParams)
                    throws MessageHandlerException

Runs the Jython script that is defined in the specified message handler of this client/gateway. If the message handler cannot be found, an error is thrown.

Parameters:

handlerName - is required. An exception is thrown if the message handler name is null or the specified handler does not exist.

messagePayload - is required. Pass an empty dictionary if there are no parameters.

filterParams - may be null. Used to transport zone/roles of originator

Throws:

MessageHandlerException - if message handler does not exist or required permissions not met.

processRequest

public void processRequest(String handlerName,
 org.python.core.PyDictionary messagePayload,
 MessageResultHandler resultHandlers)
                    throws MessageHandlerException

Overload for backwards compatibility.

Throws:

MessageHandlerException

processRequest

public void processRequest(@Nonnull
 String handlerName,
 @Nonnull
 org.python.core.PyDictionary messagePayload,
 @Nullable
 MessageResultHandler resultHandler,
 @Nullable
 Properties filterParams)
                    throws MessageHandlerException

Runs the Jython script that is defined in the specified message handler of this client/gateway. If the request handler cannot be found, an error is thrown.

Parameters:

handlerName - is required. An exception is thrown if the message handler name is null or the specified handler does not exist.

messagePayload - is required. Pass an empty dictionary if there are no parameters.

resultHandler - may be null. Handles the request result.

filterParams - may be null. Used to transport zone/roles of originator

Throws:

MessageHandlerException - if message handler does not exist or required permissions not met.

shutdown

public void shutdown()

reportExecution

public void reportExecution(MessageHandlerKey key,
 ScriptExecutionReport report)

Called by MessageHanderRunnables every time one starts executing. By doing this, the user can later see the status of each handler.

getScriptExecutionReports

public List<ScriptExecutionReport> getScriptExecutionReports()

Returns a list of ScriptExecution reports, which gives the status of the last known state of all the message handlers.

getScriptDiagnostics

public List<ProjectScriptDiagnostic> getScriptDiagnostics()