Package org.flowable.dmn.editor.converter

Class DmnJsonConverterUtil

java.lang.Object

org.flowable.dmn.editor.converter.DmnJsonConverterUtil

All Implemented Interfaces:

DmnStencilConstants, EditorJsonConstants

public class DmnJsonConverterUtil
extends Object
implements EditorJsonConstants, DmnStencilConstants

Author:

Yvo Swillens

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DmnJsonConverterUtil.JsonLookupResult

Field Summary

Fields

Modifier and Type	Field	Description
protected static double	lineWidth
protected static org.slf4j.Logger	LOGGER
protected static com.fasterxml.jackson.databind.ObjectMapper	objectMapper

Fields inherited from interface org.flowable.dmn.editor.constants.DmnStencilConstants

PROPERTY_DECISION_TABLE_REFERENCE, PROPERTY_DOCUMENTATION, PROPERTY_DRD_ID, PROPERTY_NAME, PROPERTY_OVERRIDE_ID, STENCIL_DECISION, STENCIL_ENCAPSULATED_DECISIONS, STENCIL_EXPANDED_DECISION_SERVICE, STENCIL_INFORMATION_REQUIREMENT, STENCIL_OUTPUT_DECISIONS

Fields inherited from interface org.flowable.dmn.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_SHAPE_ID, EDITOR_SHAPE_PROPERTIES, EDITOR_STENCIL, EDITOR_STENCIL_ID

Constructor Summary

Constructors

Constructor	Description
DmnJsonConverterUtil()

Method Summary

Modifier and Type	Method	Description
static com.fasterxml.jackson.databind.node.ObjectNode	createBoundsNode(double lowerRightX, double lowerRightY, double upperLeftX, double upperLeftY)
static com.fasterxml.jackson.databind.node.ObjectNode	createChildShape(String id, String type, double lowerRightX, double lowerRightY, double upperLeftX, double upperLeftY)
static GraphicInfo	createGraphicInfo(double x, double y)
static com.fasterxml.jackson.databind.node.ObjectNode	createPositionNode(double x, double y)
static Area	createRectangle(GraphicInfo graphicInfo)
static String	determineExpressionType(String expressionValue)
static List<com.fasterxml.jackson.databind.JsonNode>	filterOutJsonNodes(List<DmnJsonConverterUtil.JsonLookupResult> lookupResults)
static String	formatCollectionExpression(String containsOperator, String inputVariable, String expressionValue)
protected static String	formatCollectionExpressionValue(String expressionValue)
protected static String	getDMNContainsExpressionMethod(String containsOperator)
static List<DmnJsonConverterUtil.JsonLookupResult>	getDmnModelChildShapesPropertyValues(com.fasterxml.jackson.databind.JsonNode editorJsonNode, String propertyName, List<String> allowedStencilTypes)
static List<DmnJsonConverterUtil.JsonLookupResult>	getDmnModelDecisionTableReferences(com.fasterxml.jackson.databind.node.ObjectNode editorJsonNode)
static String	getElementId(com.fasterxml.jackson.databind.JsonNode objectNode)
static Collection<Point2D>	getIntersections(Line2D line, Area shape)
static Shape	getLineShape(Line2D line2D)
static com.fasterxml.jackson.databind.JsonNode	getProperty(String name, com.fasterxml.jackson.databind.JsonNode objectNode)
static String	getPropertyValueAsString(String name, com.fasterxml.jackson.databind.JsonNode objectNode)
static String	getStencilId(com.fasterxml.jackson.databind.JsonNode objectNode)
static String	getUniqueElementId()
static String	getUniqueElementId(String prefix)
static String	getValueAsString(String name, com.fasterxml.jackson.databind.JsonNode objectNode)
protected static void	internalGetDmnChildShapePropertyValues(com.fasterxml.jackson.databind.JsonNode editorJsonNode, String propertyName, List<String> allowedStencilTypes, List<DmnJsonConverterUtil.JsonLookupResult> result)
static boolean	isCollectionOperator(String operator)
static boolean	isDRD(com.fasterxml.jackson.databind.JsonNode definitionNode)
static boolean	migrateModel(com.fasterxml.jackson.databind.JsonNode decisionTableNode, com.fasterxml.jackson.databind.ObjectMapper objectMapper)
static boolean	migrateModelV3(com.fasterxml.jackson.databind.JsonNode decisionTableNode, com.fasterxml.jackson.databind.ObjectMapper objectMapper)
protected static List<String>	split(String str)
protected static String	transformCollectionOperation(String operatorValue, String inputType)
static void	updateDecisionTableModelReferences(com.fasterxml.jackson.databind.node.ObjectNode decisionServiceObjectNode, DmnJsonConverterContext converterContext)

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 static final com.fasterxml.jackson.databind.ObjectMapper objectMapper

lineWidth

protected static double lineWidth

Constructor Detail

DmnJsonConverterUtil

public DmnJsonConverterUtil()

Method Detail

getValueAsString

public static String getValueAsString(String name,
                                      com.fasterxml.jackson.databind.JsonNode objectNode)

migrateModel

public static boolean migrateModel(com.fasterxml.jackson.databind.JsonNode decisionTableNode,
                                   com.fasterxml.jackson.databind.ObjectMapper objectMapper)

migrateModelV3

public static boolean migrateModelV3(com.fasterxml.jackson.databind.JsonNode decisionTableNode,
                                     com.fasterxml.jackson.databind.ObjectMapper objectMapper)

determineExpressionType

public static String determineExpressionType(String expressionValue)

formatCollectionExpression

public static String formatCollectionExpression(String containsOperator,
                                                String inputVariable,
                                                String expressionValue)

isCollectionOperator

public static boolean isCollectionOperator(String operator)

isDRD

public static boolean isDRD(com.fasterxml.jackson.databind.JsonNode definitionNode)

getStencilId

public static String getStencilId(com.fasterxml.jackson.databind.JsonNode objectNode)

getElementId

public static String getElementId(com.fasterxml.jackson.databind.JsonNode objectNode)

getUniqueElementId

public static String getUniqueElementId()

getUniqueElementId

public static String getUniqueElementId(String prefix)

getPropertyValueAsString

public static String getPropertyValueAsString(String name,
                                              com.fasterxml.jackson.databind.JsonNode objectNode)

getProperty

public static com.fasterxml.jackson.databind.JsonNode getProperty(String name,
                                                                  com.fasterxml.jackson.databind.JsonNode objectNode)

createChildShape

public static com.fasterxml.jackson.databind.node.ObjectNode createChildShape(String id,
                                                                              String type,
                                                                              double lowerRightX,
                                                                              double lowerRightY,
                                                                              double upperLeftX,
                                                                              double upperLeftY)

createBoundsNode

public static com.fasterxml.jackson.databind.node.ObjectNode createBoundsNode(double lowerRightX,
                                                                              double lowerRightY,
                                                                              double upperLeftX,
                                                                              double upperLeftY)

createPositionNode

public static com.fasterxml.jackson.databind.node.ObjectNode createPositionNode(double x,
                                                                                double y)

createRectangle

public static Area createRectangle(GraphicInfo graphicInfo)

createGraphicInfo

public static GraphicInfo createGraphicInfo(double x,
                                            double y)

getIntersections

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

getLineShape

public static Shape getLineShape(Line2D line2D)

getDmnModelChildShapesPropertyValues

public static List<DmnJsonConverterUtil.JsonLookupResult> getDmnModelChildShapesPropertyValues(com.fasterxml.jackson.databind.JsonNode editorJsonNode,
                                                                                               String propertyName,
                                                                                               List<String> allowedStencilTypes)

filterOutJsonNodes

public static List<com.fasterxml.jackson.databind.JsonNode> filterOutJsonNodes(List<DmnJsonConverterUtil.JsonLookupResult> lookupResults)

getDmnModelDecisionTableReferences

public static List<DmnJsonConverterUtil.JsonLookupResult> getDmnModelDecisionTableReferences(com.fasterxml.jackson.databind.node.ObjectNode editorJsonNode)

updateDecisionTableModelReferences

public static void updateDecisionTableModelReferences(com.fasterxml.jackson.databind.node.ObjectNode decisionServiceObjectNode,
                                                      DmnJsonConverterContext converterContext)

internalGetDmnChildShapePropertyValues

protected static void internalGetDmnChildShapePropertyValues(com.fasterxml.jackson.databind.JsonNode editorJsonNode,
                                                             String propertyName,
                                                             List<String> allowedStencilTypes,
                                                             List<DmnJsonConverterUtil.JsonLookupResult> result)

getDMNContainsExpressionMethod

protected static String getDMNContainsExpressionMethod(String containsOperator)

formatCollectionExpressionValue

protected static String formatCollectionExpressionValue(String expressionValue)

split

protected static List<String> split(String str)

transformCollectionOperation

protected static String transformCollectionOperation(String operatorValue,
                                                     String inputType)