Package com.codingapi.flow.exception

Class FlowExecutionException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

com.codingapi.springboot.framework.exception.LocaleMessageException

com.codingapi.flow.exception.FlowException

com.codingapi.flow.exception.FlowExecutionException

All Implemented Interfaces:

Serializable

public class FlowExecutionException
extends FlowException

Flow execution exception

Thrown when an error occurs during flow execution For example: script execution error, node execution error, action execution error, etc.

Since:

1.0.0

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
FlowExecutionException(String code, String message)	Constructor
FlowExecutionException(String code, String message, Throwable cause)	Constructor

Method Summary

Modifier and Type	Method	Description
static FlowExecutionException	createRecordSizeError()	Create record size error
static FlowExecutionException	customActionNextNotFound()	Custom action next not found
static FlowExecutionException	errorTriggerDepthExceeded(int maxDepth)	Error trigger recursion depth exceeds the limit
static FlowExecutionException	errorTriggerLoop()	Error trigger node loop detected
static FlowExecutionException	invalidJumpTarget(String nodeType)	Invalid jump target
static FlowExecutionException	nodeLoopDepthExceeded(int maxDepth)	Node execution count exceeds the limit
static FlowExecutionException	operatorCountExceeded(String actionType, int maxOperatorCount)	Operator count exceeds the max count
static FlowExecutionException	operatorNotInScope(String actionType)	Operator not in scope
static FlowExecutionException	removeWorkflowError()	remove version error
static FlowExecutionException	routerNodeNotFound(String nodeId)	Router node not found
static FlowExecutionException	scriptExecutionError(String scriptType, Throwable cause)	Script execution error
static FlowExecutionException	subProcessLoop()	Sub process loop detected
static FlowExecutionException	subProcessMaxDepth(int maxDepth)	Sub process nesting depth exceeds the limit

Methods inherited from class com.codingapi.springboot.framework.exception.LocaleMessageException

getErrCode, getErrMessage, of

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Constructor Details

FlowExecutionException

public FlowExecutionException(String code,
 String message)

Constructor

Parameters:

code - error code

message - error message

FlowExecutionException

public FlowExecutionException(String code,
 String message,
 Throwable cause)

Constructor

Parameters:

code - error code

message - error message

cause - cause

Method Details

scriptExecutionError

public static FlowExecutionException scriptExecutionError(String scriptType,
 Throwable cause)

Script execution error

Parameters:

scriptType - script type

cause - cause

Returns:

exception

routerNodeNotFound

public static FlowExecutionException routerNodeNotFound(String nodeId)

Router node not found

Parameters:

nodeId - node ID

Returns:

exception

removeWorkflowError

public static FlowExecutionException removeWorkflowError()

remove version error

Returns:

exception

createRecordSizeError

public static FlowExecutionException createRecordSizeError()

Create record size error

Returns:

exception

operatorNotInScope

public static FlowExecutionException operatorNotInScope(String actionType)

Operator not in scope

Parameters:

actionType - action type (delegate/transfer/addAudit)

Returns:

exception

operatorCountExceeded

public static FlowExecutionException operatorCountExceeded(String actionType,
 int maxOperatorCount)

Operator count exceeds the max count

Parameters:

actionType - action type (delegate/transfer/addAudit)

maxOperatorCount - max operator count

Returns:

exception

customActionNextNotFound

public static FlowExecutionException customActionNextNotFound()

Custom action next not found

Returns:

exception

subProcessLoop

public static FlowExecutionException subProcessLoop()

Sub process loop detected

The same sub process node has been triggered repeatedly in the flow chain, which means the sub process creates itself or an ancestor flow.

Returns:

exception

subProcessMaxDepth

public static FlowExecutionException subProcessMaxDepth(int maxDepth)

Sub process nesting depth exceeds the limit

Parameters:

maxDepth - max sub process depth

Returns:

exception

errorTriggerLoop

public static FlowExecutionException errorTriggerLoop()

Error trigger node loop detected

The error trigger jumps back to a node that has already been visited during the current record generation, which would cause infinite recursion.

Returns:

exception

errorTriggerDepthExceeded

public static FlowExecutionException errorTriggerDepthExceeded(int maxDepth)

Error trigger recursion depth exceeds the limit

Parameters:

maxDepth - max nest depth

Returns:

exception

invalidJumpTarget

public static FlowExecutionException invalidJumpTarget(String nodeType)

Invalid jump target

The error trigger / reject action jumps to a node type that cannot generate records (e.g. notify node or sub process node), which would silently stall the flow instead of producing a new todo.

Parameters:

nodeType - node type

Returns:

exception

nodeLoopDepthExceeded

public static FlowExecutionException nodeLoopDepthExceeded(int maxDepth)

Node execution count exceeds the limit

The same node has been executed too many times in the flow instance chain, which indicates a loop chain (e.g. A -> B -> C -> B) instead of a normal forward progress.

Parameters:

maxDepth - max nest depth

Returns:

exception