Package org.bonitasoft.engine.expression

Class BusinessObjectDAOExpressionStrategy

java.lang.Object

org.bonitasoft.engine.expression.NonEmptyContentExpressionExecutorStrategy

org.bonitasoft.engine.expression.BusinessObjectDAOExpressionStrategy

All Implemented Interfaces:

ExpressionExecutorStrategy

public class BusinessObjectDAOExpressionStrategy
extends NonEmptyContentExpressionExecutorStrategy

Author:

Emmanuel Duchastenier

Field Summary

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

CONTAINER_ID_KEY, CONTAINER_TYPE_KEY, DEFINITION_ID, 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_CONDITION_SCRIPT_GROOVY, 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_CONDITION_SCRIPT, TYPE_READ_ONLY_SCRIPT, TYPE_TRANSIENT_VARIABLE, TYPE_VARIABLE, TYPE_XPATH_READ

Constructor Summary

Constructors

Constructor	Description
BusinessObjectDAOExpressionStrategy(BusinessDataRepository businessDataRepository)

Method Summary

Modifier and Type	Method	Description
java.util.List<java.lang.Object>	evaluate(java.util.List<SExpression> expressions, java.util.Map<java.lang.String,java.lang.Object> context, java.util.Map<java.lang.Integer,java.lang.Object> resolvedExpressions, ContainerState containerState)
java.lang.Object	evaluate(SExpression expression, java.util.Map<java.lang.String,java.lang.Object> context, java.util.Map<java.lang.Integer,java.lang.Object> resolvedExpressions, ContainerState containerState)
protected java.lang.String	getDAOServerImplementationFromInterface(java.lang.String daoClassName)
ExpressionKind	getExpressionKind()
protected java.lang.Object	instantiateDAO(java.lang.String daoClassName)
boolean	mustPutEvaluatedExpressionInContext()	Should we put the evaluated expressions of this strategy in the evaluation context?

Methods inherited from class org.bonitasoft.engine.expression.NonEmptyContentExpressionExecutorStrategy

validate

Methods inherited from class java.lang.Object

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

Constructor Detail

BusinessObjectDAOExpressionStrategy

public BusinessObjectDAOExpressionStrategy(BusinessDataRepository businessDataRepository)

Method Detail

getExpressionKind

public ExpressionKind getExpressionKind()

evaluate

public java.lang.Object evaluate(SExpression expression,
                                 java.util.Map<java.lang.String,java.lang.Object> context,
                                 java.util.Map<java.lang.Integer,java.lang.Object> resolvedExpressions,
                                 ContainerState containerState)
                          throws SExpressionEvaluationException

Parameters:

expression - the expression to evaluate

context - map containing the result of the evaluation of dependencies and also informations about the context of evaluation given by ExpressionExecutorStrategy.CONTAINER_ID_KEY and ExpressionExecutorStrategy.CONTAINER_TYPE_KEY

Returns:

the result of the evaluation of the expression of appropriate type

Throws:

SExpressionEvaluationException

instantiateDAO

protected java.lang.Object instantiateDAO(java.lang.String daoClassName)
                                   throws java.lang.Exception

Throws:

java.lang.Exception

getDAOServerImplementationFromInterface

protected java.lang.String getDAOServerImplementationFromInterface(java.lang.String daoClassName)

evaluate

public java.util.List<java.lang.Object> evaluate(java.util.List<SExpression> expressions,
                                                 java.util.Map<java.lang.String,java.lang.Object> context,
                                                 java.util.Map<java.lang.Integer,java.lang.Object> resolvedExpressions,
                                                 ContainerState containerState)
                                          throws SExpressionEvaluationException

Throws:

SExpressionEvaluationException

mustPutEvaluatedExpressionInContext

public boolean mustPutEvaluatedExpressionInContext()

Description copied from interface: ExpressionExecutorStrategy

Should we put the evaluated expressions of this strategy in the evaluation context?