org.flowable.engine.impl.bpmn.deployer

Class BpmnDeployer

java.lang.Object

org.flowable.engine.impl.bpmn.deployer.BpmnDeployer

All Implemented Interfaces:

Deployer

public class BpmnDeployer
extends Object
implements Deployer

Author:

Joram Barrez, Tijs Rademakers

Field Summary

Fields

Modifier and Type	Field and Description
protected BpmnDeploymentHelper	bpmnDeploymentHelper
protected CachingAndArtifactsManager	cachingAndArtifactsManager
protected IdGenerator	idGenerator
protected ParsedDeploymentBuilderFactory	parsedDeploymentBuilderFactory
protected ProcessDefinitionDiagramHelper	processDefinitionDiagramHelper

Constructor Summary

Constructors

Constructor and Description
BpmnDeployer()

Method Summary

Modifier and Type	Method and Description
protected void	createAndPersistNewDiagramsIfNeeded(ParsedDeployment parsedDeployment) Creates new diagrams for process definitions if the deployment is new, the process definition in question supports it, and the engine is configured to make new diagrams.
protected void	createLocalizationValues(String processDefinitionId, org.flowable.bpmn.model.Process process)
void	deploy(DeploymentEntity deployment, Map<String,Object> deploymentSettings)
protected void	dispatchProcessDefinitionEntityInitializedEvent(ParsedDeployment parsedDeployment)
BpmnDeploymentHelper	getBpmnDeploymentHelper()
CachingAndArtifactsManager	getCachingAndArtifcatsManager()
ParsedDeploymentBuilderFactory	getExParsedDeploymentBuilderFactory()
protected String	getIdForNewProcessDefinition(ProcessDefinitionEntity processDefinition) Returns the ID to use for a new process definition; subclasses may override this to provide their own identification scheme.
IdGenerator	getIdGenerator()
protected Map<ProcessDefinitionEntity,ProcessDefinitionEntity>	getPreviousVersionsOfProcessDefinitions(ParsedDeployment parsedDeployment) Constructs a map from new ProcessDefinitionEntities to the previous version by key and tenant.
ProcessDefinitionDiagramHelper	getProcessDefinitionDiagramHelper()
protected boolean	isEqualToCurrentLocalizationValue(String language, String id, String propertyName, String propertyValue, com.fasterxml.jackson.databind.node.ObjectNode infoNode)
protected boolean	localizeDataObjectElements(List<org.flowable.bpmn.model.ValuedDataObject> dataObjects, com.fasterxml.jackson.databind.node.ObjectNode infoNode)
protected boolean	localizeFlowElements(Collection<org.flowable.bpmn.model.FlowElement> flowElements, com.fasterxml.jackson.databind.node.ObjectNode infoNode)
protected void	makeProcessDefinitionsConsistentWithPersistedVersions(ParsedDeployment parsedDeployment) Loads the persisted version of each process definition and set values on the in-memory version to be consistent.
protected void	persistProcessDefinitionsAndAuthorizations(ParsedDeployment parsedDeployment) Saves each process definition.
void	setBpmnDeploymentHelper(BpmnDeploymentHelper bpmnDeploymentHelper)
void	setCachingAndArtifactsManager(CachingAndArtifactsManager manager)
void	setIdGenerator(IdGenerator idGenerator)
void	setParsedDeploymentBuilderFactory(ParsedDeploymentBuilderFactory parsedDeploymentBuilderFactory)
void	setProcessDefinitionDiagramHelper(ProcessDefinitionDiagramHelper processDefinitionDiagramHelper)
protected void	setProcessDefinitionDiagramNames(ParsedDeployment parsedDeployment) Updates all the process definition entities to have the correct diagram resource name.
protected void	setProcessDefinitionVersionsAndIds(ParsedDeployment parsedDeployment, Map<ProcessDefinitionEntity,ProcessDefinitionEntity> mapNewToOldProcessDefinitions) Sets the version on each process definition entity, and the identifier.
protected void	updateTimersAndEvents(ParsedDeployment parsedDeployment, Map<ProcessDefinitionEntity,ProcessDefinitionEntity> mapNewToOldProcessDefinitions)

Methods inherited from class java.lang.Object

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

Field Detail

idGenerator

protected IdGenerator idGenerator

parsedDeploymentBuilderFactory

protected ParsedDeploymentBuilderFactory parsedDeploymentBuilderFactory

bpmnDeploymentHelper

protected BpmnDeploymentHelper bpmnDeploymentHelper

cachingAndArtifactsManager

protected CachingAndArtifactsManager cachingAndArtifactsManager

processDefinitionDiagramHelper

protected ProcessDefinitionDiagramHelper processDefinitionDiagramHelper

Constructor Detail

BpmnDeployer

public BpmnDeployer()

Method Detail

deploy

public void deploy(DeploymentEntity deployment,
                   Map<String,Object> deploymentSettings)

Specified by:

deploy in interface Deployer

createAndPersistNewDiagramsIfNeeded

protected void createAndPersistNewDiagramsIfNeeded(ParsedDeployment parsedDeployment)

Creates new diagrams for process definitions if the deployment is new, the process definition in question supports it, and the engine is configured to make new diagrams. When this method creates a new diagram, it also persists it via the ResourceEntityManager and adds it to the resources of the deployment.

setProcessDefinitionDiagramNames

protected void setProcessDefinitionDiagramNames(ParsedDeployment parsedDeployment)

Updates all the process definition entities to have the correct diagram resource name. Must be called after createAndPersistNewDiagramsAsNeeded to ensure that any newly-created diagrams already have their resources attached to the deployment.

getPreviousVersionsOfProcessDefinitions

protected Map<ProcessDefinitionEntity,ProcessDefinitionEntity> getPreviousVersionsOfProcessDefinitions(ParsedDeployment parsedDeployment)

Constructs a map from new ProcessDefinitionEntities to the previous version by key and tenant. If no previous version exists, no map entry is created.

setProcessDefinitionVersionsAndIds

protected void setProcessDefinitionVersionsAndIds(ParsedDeployment parsedDeployment,
                                                  Map<ProcessDefinitionEntity,ProcessDefinitionEntity> mapNewToOldProcessDefinitions)

Sets the version on each process definition entity, and the identifier. If the map contains an older version for a process definition, then the version is set to that older entity's version plus one; otherwise it is set to 1. Also dispatches an ENTITY_CREATED event.

persistProcessDefinitionsAndAuthorizations

protected void persistProcessDefinitionsAndAuthorizations(ParsedDeployment parsedDeployment)

Saves each process definition. It is assumed that the deployment is new, the definitions have never been saved before, and that they have all their values properly set up.

updateTimersAndEvents

protected void updateTimersAndEvents(ParsedDeployment parsedDeployment,
                                     Map<ProcessDefinitionEntity,ProcessDefinitionEntity> mapNewToOldProcessDefinitions)

dispatchProcessDefinitionEntityInitializedEvent

protected void dispatchProcessDefinitionEntityInitializedEvent(ParsedDeployment parsedDeployment)

getIdForNewProcessDefinition

protected String getIdForNewProcessDefinition(ProcessDefinitionEntity processDefinition)

Returns the ID to use for a new process definition; subclasses may override this to provide their own identification scheme. Process definition ids NEED to be unique across the whole engine!

makeProcessDefinitionsConsistentWithPersistedVersions

protected void makeProcessDefinitionsConsistentWithPersistedVersions(ParsedDeployment parsedDeployment)

Loads the persisted version of each process definition and set values on the in-memory version to be consistent.

createLocalizationValues

protected void createLocalizationValues(String processDefinitionId,
                                        org.flowable.bpmn.model.Process process)

localizeFlowElements

protected boolean localizeFlowElements(Collection<org.flowable.bpmn.model.FlowElement> flowElements,
                                       com.fasterxml.jackson.databind.node.ObjectNode infoNode)

isEqualToCurrentLocalizationValue

protected boolean isEqualToCurrentLocalizationValue(String language,
                                                    String id,
                                                    String propertyName,
                                                    String propertyValue,
                                                    com.fasterxml.jackson.databind.node.ObjectNode infoNode)

localizeDataObjectElements

protected boolean localizeDataObjectElements(List<org.flowable.bpmn.model.ValuedDataObject> dataObjects,
                                             com.fasterxml.jackson.databind.node.ObjectNode infoNode)

getIdGenerator

public IdGenerator getIdGenerator()

setIdGenerator

public void setIdGenerator(IdGenerator idGenerator)

getExParsedDeploymentBuilderFactory

public ParsedDeploymentBuilderFactory getExParsedDeploymentBuilderFactory()

setParsedDeploymentBuilderFactory

public void setParsedDeploymentBuilderFactory(ParsedDeploymentBuilderFactory parsedDeploymentBuilderFactory)

getBpmnDeploymentHelper

public BpmnDeploymentHelper getBpmnDeploymentHelper()

setBpmnDeploymentHelper

public void setBpmnDeploymentHelper(BpmnDeploymentHelper bpmnDeploymentHelper)

getCachingAndArtifcatsManager

public CachingAndArtifactsManager getCachingAndArtifcatsManager()

setCachingAndArtifactsManager

public void setCachingAndArtifactsManager(CachingAndArtifactsManager manager)

getProcessDefinitionDiagramHelper

public ProcessDefinitionDiagramHelper getProcessDefinitionDiagramHelper()

setProcessDefinitionDiagramHelper

public void setProcessDefinitionDiagramHelper(ProcessDefinitionDiagramHelper processDefinitionDiagramHelper)