org.bonitasoft.engine.expression.impl

Class XPathReadExpressionExecutorStrategy

java.lang.Object

org.bonitasoft.engine.expression.impl.XPathReadExpressionExecutorStrategy

All Implemented Interfaces:

ExpressionExecutorStrategy

public class XPathReadExpressionExecutorStrategy
extends Object
implements ExpressionExecutorStrategy

Supported return types are:

• java.lang.String
• java.lang.Double
• java.lang.Boolean
• java.lang.Long
• java.lang.Integer
• java.lang.Float
• org.w3c.dom.Node
• org.w3c.dom.NodeList

Author:

Emmanuel Duchastenier, Matthieu Chaffotte, Celine Souchet

Field Summary

Fields inherited from interface org.bonitasoft.engine.expression.ExpressionExecutorStrategy

CONTAINER_ID_KEY, CONTAINER_TYPE_KEY, DEFINITION_ID, DEFINITION_TYPE, INTERPRETER_GROOVY, KIND_BUSINESS_DATA, KIND_BUSINESS_DATA_REFERENCE, KIND_BUSINESS_OBJECT_DAO, KIND_CONSTANT, KIND_CONTRACT_INPUT, KIND_DOCUMENT, KIND_DOCUMENT_LIST, KIND_ENGINE_CONSTANT, KIND_INPUT, KIND_JAVA_METHOD_CALL, KIND_LIST, KIND_PARAMETER, KIND_PATTERN, KIND_QUERY_BUSINESS_DATA, KIND_READ_ONLY_SCRIPT_GROOVY, KIND_TRANSIENT_VARIABLE, KIND_VARIABLE, KIND_XPATH_READ, NO_DEPENDENCY_EXPRESSION_EVALUATION_ORDER, TYPE_BUSINESS_DATA, TYPE_BUSINESS_DATA_REFERENCE, TYPE_BUSINESS_OBJECT_DAO, TYPE_CONSTANT, TYPE_CONTRACT_INPUT, TYPE_DOCUMENT, TYPE_DOCUMENT_LIST, TYPE_ENGINE_CONSTANT, TYPE_INPUT, TYPE_JAVA_METHOD_CALL, TYPE_LIST, TYPE_PARAMETER, TYPE_PATTERN, TYPE_QUERY_BUSINESS_DATA, TYPE_READ_ONLY_SCRIPT, TYPE_TRANSIENT_VARIABLE, TYPE_VARIABLE, TYPE_XPATH_READ

Constructor Summary

Constructors

Constructor and Description
XPathReadExpressionExecutorStrategy()

Method Summary

Methods

Modifier and Type	Method and Description
List<Object>	evaluate(List<org.bonitasoft.engine.expression.model.SExpression> expressions, Map<String,Object> context, Map<Integer,Object> resolvedExpressions, ContainerState containerState)
Object	evaluate(org.bonitasoft.engine.expression.model.SExpression expression, Map<String,Object> context, Map<Integer,Object> resolvedExpressions, ContainerState containerState)
org.bonitasoft.engine.expression.model.ExpressionKind	getExpressionKind()
boolean	mustPutEvaluatedExpressionInContext()
void	validate(org.bonitasoft.engine.expression.model.SExpression expression)

Methods inherited from class java.lang.Object

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

Constructor Detail

XPathReadExpressionExecutorStrategy

public XPathReadExpressionExecutorStrategy()

Method Detail

evaluate

public Object evaluate(org.bonitasoft.engine.expression.model.SExpression expression,
              Map<String,Object> context,
              Map<Integer,Object> resolvedExpressions,
              ContainerState containerState)
                throws org.bonitasoft.engine.expression.exception.SExpressionEvaluationException,
                       org.bonitasoft.engine.expression.exception.SExpressionDependencyMissingException

Specified by:

evaluate in interface ExpressionExecutorStrategy

Throws:

org.bonitasoft.engine.expression.exception.SExpressionEvaluationException

org.bonitasoft.engine.expression.exception.SExpressionDependencyMissingException

validate

public void validate(org.bonitasoft.engine.expression.model.SExpression expression)
              throws org.bonitasoft.engine.expression.exception.SInvalidExpressionException

Specified by:

validate in interface ExpressionExecutorStrategy

Throws:

org.bonitasoft.engine.expression.exception.SInvalidExpressionException

getExpressionKind

public org.bonitasoft.engine.expression.model.ExpressionKind getExpressionKind()

Specified by:

getExpressionKind in interface ExpressionExecutorStrategy

evaluate

public List<Object> evaluate(List<org.bonitasoft.engine.expression.model.SExpression> expressions,
                    Map<String,Object> context,
                    Map<Integer,Object> resolvedExpressions,
                    ContainerState containerState)
                      throws org.bonitasoft.engine.expression.exception.SExpressionEvaluationException,
                             org.bonitasoft.engine.expression.exception.SExpressionDependencyMissingException

Specified by:

evaluate in interface ExpressionExecutorStrategy

Throws:

org.bonitasoft.engine.expression.exception.SExpressionEvaluationException

org.bonitasoft.engine.expression.exception.SExpressionDependencyMissingException

mustPutEvaluatedExpressionInContext

public boolean mustPutEvaluatedExpressionInContext()

Specified by:

mustPutEvaluatedExpressionInContext in interface ExpressionExecutorStrategy