org.flowable.cmmn.editor.json.converter

Class CmmnJsonConverter

java.lang.Object

org.flowable.cmmn.editor.json.converter.CmmnJsonConverter

All Implemented Interfaces:

CmmnStencilConstants, EditorJsonConstants, ActivityProcessor

public class CmmnJsonConverter
extends Object
implements EditorJsonConstants, CmmnStencilConstants, ActivityProcessor

Author:

Tijs Rademakers

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CmmnJsonConverter.CmmnModelIdHelper

Field Summary

Fields

Modifier and Type	Field and Description
protected static Map<String,Class<? extends BaseCmmnJsonConverter>>	convertersToCmmnMap
protected static Map<Class<? extends BaseElement>,Class<? extends BaseCmmnJsonConverter>>	convertersToJsonMap
protected static DateTimeFormatter	defaultFormat
protected static DateTimeFormatter	entFormat
protected double	lineWidth
protected static org.slf4j.Logger	LOGGER
static String	MODELER_NAMESPACE
protected com.fasterxml.jackson.databind.ObjectMapper	objectMapper

Fields inherited from interface org.flowable.cmmn.editor.constants.EditorJsonConstants

EDITOR_BOUNDS, EDITOR_BOUNDS_LOWER_RIGHT, EDITOR_BOUNDS_UPPER_LEFT, EDITOR_BOUNDS_X, EDITOR_BOUNDS_Y, EDITOR_CHILD_SHAPES, EDITOR_DOCKERS, EDITOR_OUTGOING, EDITOR_PROPERTIES_GENERAL_ITEMS, EDITOR_SHAPE_ID, EDITOR_SHAPE_PROPERTIES, EDITOR_STENCIL, EDITOR_STENCIL_ID

Fields inherited from interface org.flowable.cmmn.editor.constants.CmmnStencilConstants

PROPERTY_AUTOCOMPLETE_CONDITION, PROPERTY_CASE_AUTHOR, PROPERTY_CASE_BUSINESS_KEY, PROPERTY_CASE_ID, PROPERTY_CASE_IN_PARAMETERS, PROPERTY_CASE_INHERIT_BUSINESS_KEY, PROPERTY_CASE_INITIATOR_VARIABLE_NAME, PROPERTY_CASE_NAMESPACE, PROPERTY_CASE_OUT_PARAMETERS, PROPERTY_CASE_REFERENCE, PROPERTY_CASE_VERSION, PROPERTY_COMPLETION_NEUTRAL_ENABLED, PROPERTY_COMPLETION_NEUTRAL_RULE_CONDITION, PROPERTY_DECISION_REFERENCE_TYPE, PROPERTY_DECISIONSERVICE_REFERENCE, PROPERTY_DECISIONTABLE_FALLBACK_TO_DEFAULT_TENANT, PROPERTY_DECISIONTABLE_FALLBACK_TO_DEFAULT_TENANT_KEY, PROPERTY_DECISIONTABLE_REFERENCE, PROPERTY_DECISIONTABLE_REFERENCE_ID, PROPERTY_DECISIONTABLE_REFERENCE_KEY, PROPERTY_DECISIONTABLE_REFERENCE_NAME, PROPERTY_DECISIONTABLE_THROW_ERROR_NO_HITS, PROPERTY_DECISIONTABLE_THROW_ERROR_NO_HITS_KEY, PROPERTY_DISPLAY_ORDER, PROPERTY_DOCUMENTATION, PROPERTY_EVENT_LISTENER_AVAILABLE_CONDITION, PROPERTY_EVENT_REGISTRY_CHANNEL_DESTINATION, PROPERTY_EVENT_REGISTRY_CHANNEL_KEY, PROPERTY_EVENT_REGISTRY_CHANNEL_NAME, PROPERTY_EVENT_REGISTRY_CHANNEL_TYPE, PROPERTY_EVENT_REGISTRY_CORRELATION_PARAMETERS, PROPERTY_EVENT_REGISTRY_CORRELATIONNAME, PROPERTY_EVENT_REGISTRY_CORRELATIONTYPE, PROPERTY_EVENT_REGISTRY_CORRELATIONVALUE, PROPERTY_EVENT_REGISTRY_EVENT_KEY, PROPERTY_EVENT_REGISTRY_EVENT_NAME, PROPERTY_EVENT_REGISTRY_IN_PARAMETERS, PROPERTY_EVENT_REGISTRY_KEY_DETECTION_FIXED_VALUE, PROPERTY_EVENT_REGISTRY_KEY_DETECTION_JSON_FIELD, PROPERTY_EVENT_REGISTRY_KEY_DETECTION_JSON_POINTER, PROPERTY_EVENT_REGISTRY_OUT_PARAMETERS, PROPERTY_EVENT_REGISTRY_PARAMETER_EVENTNAME, PROPERTY_EVENT_REGISTRY_PARAMETER_EVENTTYPE, PROPERTY_EVENT_REGISTRY_PARAMETER_VARIABLENAME, PROPERTY_EVENT_REGISTRY_TRIGGER_CHANNEL_DESTINATION, PROPERTY_EVENT_REGISTRY_TRIGGER_CHANNEL_KEY, PROPERTY_EVENT_REGISTRY_TRIGGER_CHANNEL_NAME, PROPERTY_EVENT_REGISTRY_TRIGGER_CHANNEL_TYPE, PROPERTY_EVENT_REGISTRY_TRIGGER_EVENT_KEY, PROPERTY_EVENT_REGISTRY_TRIGGER_EVENT_NAME, PROPERTY_EVENT_TYPE, PROPERTY_EXTERNAL_WORKER_JOB_TOPIC, PROPERTY_FALLBACK_TO_DEFAULT_TENANT, PROPERTY_FIELD_EXPRESSION, PROPERTY_FIELD_NAME, PROPERTY_FIELD_STRING, PROPERTY_FIELD_STRING_VALUE, PROPERTY_FORM_FIELD_VALIDATION, PROPERTY_FORM_REFERENCE, PROPERTY_FORMKEY, PROPERTY_HTTPTASK_PARALLEL_IN_SAME_TRANSACTION, PROPERTY_HTTPTASK_REQ_BODY, PROPERTY_HTTPTASK_REQ_BODY_ENCODING, PROPERTY_HTTPTASK_REQ_DISALLOW_REDIRECTS, PROPERTY_HTTPTASK_REQ_FAIL_STATUS_CODES, PROPERTY_HTTPTASK_REQ_HANDLE_STATUS_CODES, PROPERTY_HTTPTASK_REQ_HEADERS, PROPERTY_HTTPTASK_REQ_IGNORE_EXCEPTION, PROPERTY_HTTPTASK_REQ_METHOD, PROPERTY_HTTPTASK_REQ_TIMEOUT, PROPERTY_HTTPTASK_REQ_URL, PROPERTY_HTTPTASK_RESPONSE_VARIABLE_NAME, PROPERTY_HTTPTASK_RESULT_VARIABLE_PREFIX, PROPERTY_HTTPTASK_SAVE_REQUEST_VARIABLES, PROPERTY_HTTPTASK_SAVE_RESPONSE_AS_JSON, PROPERTY_HTTPTASK_SAVE_RESPONSE_PARAMETERS, PROPERTY_HTTPTASK_SAVE_RESPONSE_TRANSIENT, PROPERTY_ID_VARIABLE_NAME, PROPERTY_IF_PART_CONDITION, PROPERTY_IN_PARAMETERS, PROPERTY_INCLUDE_IN_STAGE_OVERVIEW, PROPERTY_IS_ASYNC, PROPERTY_IS_ASYNC_LEAVE, PROPERTY_IS_AUTOCOMPLETE, PROPERTY_IS_BLOCKING, PROPERTY_IS_BLOCKING_EXPRESSION, PROPERTY_IS_EXCLUSIVE, PROPERTY_LIFECYCLE_LISTENERS, PROPERTY_LISTENER_CLASS_NAME, PROPERTY_LISTENER_DELEGATE_EXPRESSION, PROPERTY_LISTENER_EVENT, PROPERTY_LISTENER_EXPRESSION, PROPERTY_LISTENER_FIELDS, PROPERTY_LISTENER_SOURCE_STATE, PROPERTY_LISTENER_TARGET_STATE, PROPERTY_MAILTASK_BCC, PROPERTY_MAILTASK_CC, PROPERTY_MAILTASK_CHARSET, PROPERTY_MAILTASK_FROM, PROPERTY_MAILTASK_HEADERS, PROPERTY_MAILTASK_HTML, PROPERTY_MAILTASK_HTML_VAR, PROPERTY_MAILTASK_SUBJECT, PROPERTY_MAILTASK_TEXT, PROPERTY_MAILTASK_TEXT_VAR, PROPERTY_MAILTASK_TO, PROPERTY_MANUAL_ACTIVATION_ENABLED, PROPERTY_MANUAL_ACTIVATION_RULE_CONDITION, PROPERTY_MILESTONE_VARIABLE, PROPERTY_NAME, PROPERTY_OUT_PARAMETERS, PROPERTY_OVERRIDE_ID, PROPERTY_PROCESS_IN_PARAMETERS, PROPERTY_PROCESS_OUT_PARAMETERS, PROPERTY_PROCESS_REFERENCE, PROPERTY_REPETITION_ENABLED, PROPERTY_REPETITION_RULE_CONDITION, PROPERTY_REPETITION_RULE_VARIABLE_NAME, PROPERTY_REPETITION_VARIABLE_AGGREGATIONS, PROPERTY_REQUIRED_ENABLED, PROPERTY_REQUIRED_RULE_CONDITION, PROPERTY_SAME_DEPLOYMENT, PROPERTY_SCRIPT_TASK_SCRIPT_FORMAT, PROPERTY_SCRIPT_TASK_SCRIPT_TEXT, PROPERTY_SERVICETASK_CLASS, PROPERTY_SERVICETASK_DELEGATE_EXPRESSION, PROPERTY_SERVICETASK_EXPRESSION, PROPERTY_SERVICETASK_FIELD_EXPRESSION, PROPERTY_SERVICETASK_FIELD_NAME, PROPERTY_SERVICETASK_FIELD_STRING, PROPERTY_SERVICETASK_FIELD_STRING_VALUE, PROPERTY_SERVICETASK_FIELDS, PROPERTY_SERVICETASK_RESULT_VARIABLE, PROPERTY_SERVICETASK_STORE_RESULT_AS_TRANSIENT, PROPERTY_TIMER_CYCLE, PROPERTY_TIMER_CYCLE_END_DATE, PROPERTY_TIMER_DATE, PROPERTY_TIMER_DURATON, PROPERTY_TIMER_EXPRESSION, PROPERTY_TIMER_START_TRIGGER_SOURCE_REF, PROPERTY_TIMER_START_TRIGGER_STANDARD_EVENT, PROPERTY_TRANSITION_EVENT, PROPERTY_TRIGGER_MODE, PROPERTY_USERTASK_ASSIGNEE, PROPERTY_USERTASK_ASSIGNMENT, PROPERTY_USERTASK_CANDIDATE_GROUPS, PROPERTY_USERTASK_CANDIDATE_USERS, PROPERTY_USERTASK_CATEGORY, PROPERTY_USERTASK_DUEDATE, PROPERTY_USERTASK_LISTENERS, PROPERTY_USERTASK_OWNER, PROPERTY_USERTASK_PRIORITY, PROPERTY_USERTASK_TASK_ID_VARIABLE_NAME, PROPERTY_VALUE_NO, PROPERTY_VALUE_YES, PROPERTY_VARIABLE_LISTENER_VARIABLE_CHANGE_TYPE, PROPERTY_VARIABLE_LISTENER_VARIABLE_NAME, STENCIL_ASSOCIATION, STENCIL_ENTRY_CRITERION, STENCIL_EXIT_CRITERION, STENCIL_GENERIC_EVENT_LISTENER, STENCIL_MILESTONE, STENCIL_PLANMODEL, STENCIL_STAGE, STENCIL_TASK, STENCIL_TASK_CASE, STENCIL_TASK_DECISION, STENCIL_TASK_EXTERNAL_WORKER, STENCIL_TASK_HTTP, STENCIL_TASK_HUMAN, STENCIL_TASK_MAIL, STENCIL_TASK_PROCESS, STENCIL_TASK_SCRIPT, STENCIL_TASK_SEND_EVENT, STENCIL_TASK_SERVICE, STENCIL_TIMER_EVENT_LISTENER, STENCIL_USER_EVENT_LISTENER, STENCIL_VARIABLE_EVENT_LISTENER

Constructor Summary

Constructors

Constructor and Description
CmmnJsonConverter()

Method Summary

Modifier and Type	Method and Description
protected ExtensionElement	addFlowableExtensionElement(String name, Case caseModel)
protected ExtensionElement	addFlowableExtensionElementWithValue(String name, String value, Case caseModel)
CmmnModel	convertToCmmnModel(com.fasterxml.jackson.databind.JsonNode modelNode)
CmmnModel	convertToCmmnModel(com.fasterxml.jackson.databind.JsonNode modelNode, CmmnJsonConverterContext converterContext)
com.fasterxml.jackson.databind.node.ObjectNode	convertToJson(CmmnModel model) Imports a cmmn model as-is (no app, no other models)
com.fasterxml.jackson.databind.node.ObjectNode	convertToJson(CmmnModel model, CmmnJsonConverterContext converterContext)
protected Area	createEllipse(GraphicInfo sourceInfo, double halfWidth, double halfHeight)
protected Area	createGateway(GraphicInfo graphicInfo)
protected GraphicInfo	createGraphicInfo(double x, double y)
protected Area	createRectangle(GraphicInfo graphicInfo)
protected void	createSentryParts(Set<String> criteriaRefs, Stage parentStage, Map<String,List<Association>> associationMap, CmmnModel cmmnModel, CmmnJsonConverter.CmmnModelIdHelper cmmnModelIdHelper, HasEntryCriteria hasEntryCriteriaElement, HasExitCriteria hasExitCriteriaElement)
protected void	filterAllEdges(com.fasterxml.jackson.databind.JsonNode objectNode, Map<String,com.fasterxml.jackson.databind.JsonNode> edgeMap, Map<String,List<com.fasterxml.jackson.databind.JsonNode>> sourceAndTargetMap, Map<String,com.fasterxml.jackson.databind.JsonNode> shapeMap, Map<String,com.fasterxml.jackson.databind.JsonNode> sourceRefMap)
protected String	getExtensionValue(String name, Case caseModel)
protected Collection<Point2D>	getIntersections(Line2D line, Area shape)
protected Shape	getLineShape(Line2D line2D)
protected void	postProcessAssociationForTextAnnotation(Association association, CmmnModel cmmnModel)
protected Map<String,List<Association>>	postProcessAssociations(CmmnModel cmmnModel)
protected void	postProcessElements(Stage parentStage, List<PlanItem> planItems, Map<String,com.fasterxml.jackson.databind.JsonNode> edgeMap, Map<String,List<Association>> associationMap, CmmnModel cmmnModel, CmmnJsonConverter.CmmnModelIdHelper cmmnModelIdHelper)
void	processJsonElements(com.fasterxml.jackson.databind.JsonNode shapesArrayNode, com.fasterxml.jackson.databind.JsonNode modelNode, BaseElement parentElement, Map<String,com.fasterxml.jackson.databind.JsonNode> shapeMap, CmmnJsonConverterContext converterContext, CmmnModel cmmnModel, CmmnJsonConverter.CmmnModelIdHelper cmmnModelIdHelper)
protected void	processPlanItem(PlanItem planItem, Stage stage, CmmnModel model, com.fasterxml.jackson.databind.node.ArrayNode shapesArrayNode, CmmnJsonConverterContext converterContext, double containerX, double containerY)
void	processPlanItems(Stage stage, CmmnModel model, com.fasterxml.jackson.databind.node.ArrayNode shapesArrayNode, CmmnJsonConverterContext converterContext, double subProcessX, double subProcessY)
protected void	readEdgeDI(Map<String,com.fasterxml.jackson.databind.JsonNode> edgeMap, Map<String,List<com.fasterxml.jackson.databind.JsonNode>> sourceAndTargetMap, CmmnModel cmmnModel)
protected void	readShapeDI(com.fasterxml.jackson.databind.JsonNode objectNode, double parentX, double parentY, CmmnModel cmmnModel)
protected void	readShapeInfo(com.fasterxml.jackson.databind.JsonNode objectNode, Map<String,com.fasterxml.jackson.databind.JsonNode> shapeMap, Map<String,com.fasterxml.jackson.databind.JsonNode> sourceRefMap)
protected void	setPropertyValue(String name, String value, com.fasterxml.jackson.databind.node.ObjectNode propertiesNode)

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

protected static final org.slf4j.Logger LOGGER

objectMapper

protected com.fasterxml.jackson.databind.ObjectMapper objectMapper

convertersToJsonMap

protected static Map<Class<? extends BaseElement>,Class<? extends BaseCmmnJsonConverter>> convertersToJsonMap

convertersToCmmnMap

protected static Map<String,Class<? extends BaseCmmnJsonConverter>> convertersToCmmnMap

MODELER_NAMESPACE

public static final String MODELER_NAMESPACE

See Also:

Constant Field Values

defaultFormat

protected static final DateTimeFormatter defaultFormat

entFormat

protected static final DateTimeFormatter entFormat

lineWidth

protected double lineWidth

Constructor Detail

CmmnJsonConverter

public CmmnJsonConverter()

Method Detail

convertToJson

public com.fasterxml.jackson.databind.node.ObjectNode convertToJson(CmmnModel model)

Imports a cmmn model as-is (no app, no other models)

convertToJson

public com.fasterxml.jackson.databind.node.ObjectNode convertToJson(CmmnModel model,
                                                                    CmmnJsonConverterContext converterContext)

processPlanItems

public void processPlanItems(Stage stage,
                             CmmnModel model,
                             com.fasterxml.jackson.databind.node.ArrayNode shapesArrayNode,
                             CmmnJsonConverterContext converterContext,
                             double subProcessX,
                             double subProcessY)

Specified by:

processPlanItems in interface ActivityProcessor

processPlanItem

protected void processPlanItem(PlanItem planItem,
                               Stage stage,
                               CmmnModel model,
                               com.fasterxml.jackson.databind.node.ArrayNode shapesArrayNode,
                               CmmnJsonConverterContext converterContext,
                               double containerX,
                               double containerY)

convertToCmmnModel

public CmmnModel convertToCmmnModel(com.fasterxml.jackson.databind.JsonNode modelNode)

convertToCmmnModel

public CmmnModel convertToCmmnModel(com.fasterxml.jackson.databind.JsonNode modelNode,
                                    CmmnJsonConverterContext converterContext)

processJsonElements

public void processJsonElements(com.fasterxml.jackson.databind.JsonNode shapesArrayNode,
                                com.fasterxml.jackson.databind.JsonNode modelNode,
                                BaseElement parentElement,
                                Map<String,com.fasterxml.jackson.databind.JsonNode> shapeMap,
                                CmmnJsonConverterContext converterContext,
                                CmmnModel cmmnModel,
                                CmmnJsonConverter.CmmnModelIdHelper cmmnModelIdHelper)

Specified by:

processJsonElements in interface ActivityProcessor

postProcessAssociations

protected Map<String,List<Association>> postProcessAssociations(CmmnModel cmmnModel)

postProcessAssociationForTextAnnotation

protected void postProcessAssociationForTextAnnotation(Association association,
                                                       CmmnModel cmmnModel)

postProcessElements

protected void postProcessElements(Stage parentStage,
                                   List<PlanItem> planItems,
                                   Map<String,com.fasterxml.jackson.databind.JsonNode> edgeMap,
                                   Map<String,List<Association>> associationMap,
                                   CmmnModel cmmnModel,
                                   CmmnJsonConverter.CmmnModelIdHelper cmmnModelIdHelper)

createSentryParts

protected void createSentryParts(Set<String> criteriaRefs,
                                 Stage parentStage,
                                 Map<String,List<Association>> associationMap,
                                 CmmnModel cmmnModel,
                                 CmmnJsonConverter.CmmnModelIdHelper cmmnModelIdHelper,
                                 HasEntryCriteria hasEntryCriteriaElement,
                                 HasExitCriteria hasExitCriteriaElement)

setPropertyValue

protected void setPropertyValue(String name,
                                String value,
                                com.fasterxml.jackson.databind.node.ObjectNode propertiesNode)

getExtensionValue

protected String getExtensionValue(String name,
                                   Case caseModel)

addFlowableExtensionElement

protected ExtensionElement addFlowableExtensionElement(String name,
                                                       Case caseModel)

addFlowableExtensionElementWithValue

protected ExtensionElement addFlowableExtensionElementWithValue(String name,
                                                                String value,
                                                                Case caseModel)

readShapeInfo

protected void readShapeInfo(com.fasterxml.jackson.databind.JsonNode objectNode,
                             Map<String,com.fasterxml.jackson.databind.JsonNode> shapeMap,
                             Map<String,com.fasterxml.jackson.databind.JsonNode> sourceRefMap)

readShapeDI

protected void readShapeDI(com.fasterxml.jackson.databind.JsonNode objectNode,
                           double parentX,
                           double parentY,
                           CmmnModel cmmnModel)

filterAllEdges

protected void filterAllEdges(com.fasterxml.jackson.databind.JsonNode objectNode,
                              Map<String,com.fasterxml.jackson.databind.JsonNode> edgeMap,
                              Map<String,List<com.fasterxml.jackson.databind.JsonNode>> sourceAndTargetMap,
                              Map<String,com.fasterxml.jackson.databind.JsonNode> shapeMap,
                              Map<String,com.fasterxml.jackson.databind.JsonNode> sourceRefMap)

readEdgeDI

protected void readEdgeDI(Map<String,com.fasterxml.jackson.databind.JsonNode> edgeMap,
                          Map<String,List<com.fasterxml.jackson.databind.JsonNode>> sourceAndTargetMap,
                          CmmnModel cmmnModel)

createEllipse

protected Area createEllipse(GraphicInfo sourceInfo,
                             double halfWidth,
                             double halfHeight)

getIntersections

protected Collection<Point2D> getIntersections(Line2D line,
                                               Area shape)

getLineShape

protected Shape getLineShape(Line2D line2D)

createRectangle

protected Area createRectangle(GraphicInfo graphicInfo)

createGateway

protected Area createGateway(GraphicInfo graphicInfo)

createGraphicInfo

protected GraphicInfo createGraphicInfo(double x,
                                        double y)