Package org.keycloak.models.workflow.expression

Class EvaluatorUtils

java.lang.Object

org.keycloak.models.workflow.expression.EvaluatorUtils

public class EvaluatorUtils
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final int	MAX_EXPRESSION_DEPTH
static final int	MAX_EXPRESSION_LENGTH

Constructor Summary

Constructors

Constructor	Description
EvaluatorUtils()

Method Summary

Modifier and Type	Method	Description
static BooleanConditionParser.EvaluatorContext	createEvaluatorContext(String expression)	Creates an EvaluatorContext from the given expression.
static BooleanConditionParser.EvaluatorContext	createEvaluatorContext(ComponentModel workflowModel, String expression)	Creates or retrieves a cached EvaluatorContext for the given workflow model and expression.

Methods inherited from class java.lang.Object

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

Field Details

MAX_EXPRESSION_LENGTH

public static final int MAX_EXPRESSION_LENGTH

See Also:

• Constant Field Values

MAX_EXPRESSION_DEPTH

public static final int MAX_EXPRESSION_DEPTH

See Also:

• Constant Field Values

Constructor Details

EvaluatorUtils

public EvaluatorUtils()

Method Details

createEvaluatorContext

public static BooleanConditionParser.EvaluatorContext createEvaluatorContext(String expression)

Creates an EvaluatorContext from the given expression. If the expression is invalid, a WorkflowInvalidStateException is thrown with details about the parsing errors.

Parameters:

expression - the boolean expression to parse

Returns:

the EvaluatorContext representing the parsed expression

createEvaluatorContext

public static BooleanConditionParser.EvaluatorContext createEvaluatorContext(ComponentModel workflowModel,
 String expression)

Creates or retrieves a cached EvaluatorContext for the given workflow model and expression.

Parameters:

workflowModel - the workflow component model

expression - the boolean expression to parse

Returns:

the EvaluatorContext representing the parsed expression