com.whitestein.lsps.engine

Interface ModelProviderService

All Superinterfaces:

ModelProviderClientService

All Known Implementing Classes:

ModelProviderServiceBean

public interface ModelProviderService
extends ModelProviderClientService

Service that provides model related utilities.

Author:

rba

Method Summary

Modifier and Type	Method and Description
EvaluationResult	evaluateExpression(long modelInstanceId, Long contextId, String source, boolean fullExecutionModel, boolean mergeEvaluation) Parses the string to the expression and than evaluates it in the top context of the model instance.
EvaluationResult	evaluateExpression(long modelInstanceId, Long contextId, String source, String evaluationLevel, boolean mergeEvaluation) Parses the string to the expression and than evaluates it in the top context of the model instance.
EvaluationResult	evaluateExpression(long modelInstanceId, String source, boolean fullExecutionModel) Parses the string to the expression and than evaluates it in the top context of the model instance.
EvaluationResult	evaluateExpression(long modelInstanceId, String source, boolean fullExecutionModel, boolean mergeEvaluation) Parses the string to the expression and than evaluates it in the top context of the model instance.
EvaluationResult	evaluateExpression(long modelInstanceId, String source, String evaluationLevel, boolean mergeEvaluation) Parses the string to the expression and than evaluates it in the top context of the model instance.
EvaluationResult	evaluateExpressionInModel(long modelId, String source, boolean fullExecutionModel) Parses the string to the expression and than evaluates it in the empty model context
List<EvaluationResult>	evaluateExpressions(long modelInstanceId, List<String> sources, boolean fullExecutionModel) Parses the string sources of expressions in the list evaluates them end returns list of results.
List<EvaluationResult>	evaluateExpressionsInModel(long modelId, List<String> sources, boolean fullExecutionModel) Parses the string sources of expressions in the list evaluates them end returns list of results.
ExternalTypeProvider	getExternalTypeProvider(String providerClassName) Returns external type provider for provider class name.
ModelInstance	getModelInstance(long id) Returns locked model instance.
Module	getModule(long id) Returns a module for the given module id.
Module	getModule(String hash) Returns a model for the given hash.
Collection<Module>	getModules(String name, String version) Returns a collection of modules for the given name and version.
com.whitestein.lsps.model.ProcessModel	getProcessModel(String moduleHash) Returns a process model for the given module hash.
void	setToReferences(long modelInstanceId, Long contextId, List<String> referenceExpressions, List<Object> javaObjects) Sets values to referenced value holders in the model instance.

Methods inherited from interface com.whitestein.lsps.engine.ModelProviderClientService

getCompatibilityVersion, getComponentService, getExecutionContext, getExecutionContext, getExecutionContext, getExecutionContext, getPersistentExecutionContext, loadProcessModel, loadProcessModel, synchronizeCache

Method Detail

getProcessModel

com.whitestein.lsps.model.ProcessModel getProcessModel(String moduleHash)

Returns a process model for the given module hash.

Parameters:

moduleHash -

Returns:

process model

getModules

Collection<Module> getModules(String name,
                              String version)

Returns a collection of modules for the given name and version.

Parameters:

name -

version -

Returns:

a collection of modules for the given name and version.

getModule

Module getModule(long id)

Returns a module for the given module id.

Parameters:

id -

Returns:

a module for the given module id

getModule

Module getModule(String hash)

Returns a model for the given hash.

Parameters:

hash -

Returns:

model info

getExternalTypeProvider

ExternalTypeProvider getExternalTypeProvider(String providerClassName)

Returns external type provider for provider class name.

Parameters:

providerClassName -

Returns:

external type provider for provider class name

setToReferences

void setToReferences(long modelInstanceId,
                     Long contextId,
                     List<String> referenceExpressions,
                     List<Object> javaObjects)

Sets values to referenced value holders in the model instance. Java values are converted to runtime objects.

Parameters:

modelInstanceId -

contextId -

referenceExpressions -

javaObjects -

getModelInstance

ModelInstance getModelInstance(long id)

Returns locked model instance.

Parameters:

id -

Returns:

model instance

evaluateExpression

EvaluationResult evaluateExpression(long modelInstanceId,
                                    String source,
                                    boolean fullExecutionModel,
                                    boolean mergeEvaluation)
                             throws ValidationException,
                                    ErrorException

Parses the string to the expression and than evaluates it in the top context of the model instance.

Parameters:

modelInstanceId -

source -

fullExecutionModel -

mergeEvaluation -

Returns:

result of the expression evaluation

Throws:

ValidationException

ErrorException

LspsRuntimeException - if the model instance is not found

evaluateExpression

EvaluationResult evaluateExpression(long modelInstanceId,
                                    Long contextId,
                                    String source,
                                    boolean fullExecutionModel,
                                    boolean mergeEvaluation)
                             throws ValidationException,
                                    ErrorException

Parses the string to the expression and than evaluates it in the top context of the model instance.

Parameters:

modelInstanceId -

contextId -

source -

fullExecutionModel -

mergeEvaluation -

Returns:

result of the expression evaluation

Throws:

ValidationException

ErrorException

LspsRuntimeException - if the model instance is not found

evaluateExpression

EvaluationResult evaluateExpression(long modelInstanceId,
                                    String source,
                                    String evaluationLevel,
                                    boolean mergeEvaluation)
                             throws ValidationException,
                                    ErrorException

Parses the string to the expression and than evaluates it in the top context of the model instance.

Parameters:

modelInstanceId -

source -

evaluationLevel -

mergeEvaluation -

Returns:

result of the expression evaluation

Throws:

ValidationException

ErrorException

LspsRuntimeException - if the model instance is not found

evaluateExpression

EvaluationResult evaluateExpression(long modelInstanceId,
                                    Long contextId,
                                    String source,
                                    String evaluationLevel,
                                    boolean mergeEvaluation)
                             throws ValidationException,
                                    ErrorException

Parses the string to the expression and than evaluates it in the top context of the model instance.

Parameters:

modelInstanceId -

contextId -

source -

evaluationLevel -

mergeEvaluation -

Returns:

result of the expression evaluation

Throws:

ValidationException

ErrorException

LspsRuntimeException - if the model instance is not found

evaluateExpression

EvaluationResult evaluateExpression(long modelInstanceId,
                                    String source,
                                    boolean fullExecutionModel)
                             throws ValidationException,
                                    ErrorException

Parses the string to the expression and than evaluates it in the top context of the model instance.

Parameters:

modelInstanceId -

source -

fullExecutionModel -

Returns:

result of the expression evaluation

Throws:

ValidationException

ErrorException

LspsRuntimeException - if the model instance is not found

evaluateExpressionsInModel

List<EvaluationResult> evaluateExpressionsInModel(long modelId,
                                                  List<String> sources,
                                                  boolean fullExecutionModel)
                                           throws ValidationException,
                                                  ErrorException

Parses the string sources of expressions in the list evaluates them end returns list of results.

Parameters:

modelId -

sources -

fullExecutionModel -

Returns:

list of results

Throws:

ValidationException

ErrorException

LspsRuntimeException - if the model instance is not found

evaluateExpressionInModel

EvaluationResult evaluateExpressionInModel(long modelId,
                                           String source,
                                           boolean fullExecutionModel)
                                    throws ValidationException,
                                           ErrorException

Parses the string to the expression and than evaluates it in the empty model context

Parameters:

modelId -

source -

fullExecutionModel -

Returns:

result of the expression evaluation

Throws:

ValidationException

ErrorException

LspsRuntimeException - if the model instance is not found

evaluateExpressions

List<EvaluationResult> evaluateExpressions(long modelInstanceId,
                                           List<String> sources,
                                           boolean fullExecutionModel)
                                    throws ValidationException,
                                           ErrorException

Parses the string sources of expressions in the list evaluates them end returns list of results.

Parameters:

modelInstanceId -

sources -

fullExecutionModel -

Returns:

list of results

Throws:

ValidationException

ErrorException

LspsRuntimeException - if the model instance is not found