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org.yaoqiang.graph.model.GraphModel Maven / Gradle / Ivy
package org.yaoqiang.graph.model;
import java.awt.Color;
import java.awt.print.PageFormat;
import java.awt.print.Paper;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import javax.swing.JOptionPane;
import org.yaoqiang.bpmn.model.BPMNModelConstants;
import org.yaoqiang.bpmn.model.BPMNModelUtils;
import org.yaoqiang.bpmn.model.elements.XMLCollection;
import org.yaoqiang.bpmn.model.elements.XMLComplexElement;
import org.yaoqiang.bpmn.model.elements.XMLElement;
import org.yaoqiang.bpmn.model.elements.activities.Activity;
import org.yaoqiang.bpmn.model.elements.activities.AdHocSubProcess;
import org.yaoqiang.bpmn.model.elements.activities.BusinessRuleTask;
import org.yaoqiang.bpmn.model.elements.activities.CallActivity;
import org.yaoqiang.bpmn.model.elements.activities.ReceiveTask;
import org.yaoqiang.bpmn.model.elements.activities.ScriptTask;
import org.yaoqiang.bpmn.model.elements.activities.SendTask;
import org.yaoqiang.bpmn.model.elements.activities.ServiceTask;
import org.yaoqiang.bpmn.model.elements.activities.SubProcess;
import org.yaoqiang.bpmn.model.elements.activities.Task;
import org.yaoqiang.bpmn.model.elements.activities.Transaction;
import org.yaoqiang.bpmn.model.elements.artifacts.Artifact;
import org.yaoqiang.bpmn.model.elements.artifacts.Artifacts;
import org.yaoqiang.bpmn.model.elements.artifacts.Association;
import org.yaoqiang.bpmn.model.elements.artifacts.Category;
import org.yaoqiang.bpmn.model.elements.artifacts.CategoryValue;
import org.yaoqiang.bpmn.model.elements.artifacts.Group;
import org.yaoqiang.bpmn.model.elements.artifacts.TextAnnotation;
import org.yaoqiang.bpmn.model.elements.choreography.Choreography;
import org.yaoqiang.bpmn.model.elements.choreographyactivities.CallChoreography;
import org.yaoqiang.bpmn.model.elements.choreographyactivities.ChoreographyActivity;
import org.yaoqiang.bpmn.model.elements.choreographyactivities.ChoreographyTask;
import org.yaoqiang.bpmn.model.elements.choreographyactivities.SubChoreography;
import org.yaoqiang.bpmn.model.elements.collaboration.Collaboration;
import org.yaoqiang.bpmn.model.elements.collaboration.MessageFlow;
import org.yaoqiang.bpmn.model.elements.collaboration.Participant;
import org.yaoqiang.bpmn.model.elements.conversations.CallConversation;
import org.yaoqiang.bpmn.model.elements.conversations.Conversation;
import org.yaoqiang.bpmn.model.elements.conversations.ConversationLink;
import org.yaoqiang.bpmn.model.elements.conversations.ConversationNode;
import org.yaoqiang.bpmn.model.elements.conversations.SubConversation;
import org.yaoqiang.bpmn.model.elements.core.common.FlowElement;
import org.yaoqiang.bpmn.model.elements.core.common.FlowElements;
import org.yaoqiang.bpmn.model.elements.core.common.FlowElementsContainer;
import org.yaoqiang.bpmn.model.elements.core.common.FlowNode;
import org.yaoqiang.bpmn.model.elements.core.common.Message;
import org.yaoqiang.bpmn.model.elements.core.common.SequenceFlow;
import org.yaoqiang.bpmn.model.elements.core.foundation.BaseElement;
import org.yaoqiang.bpmn.model.elements.core.foundation.RootElements;
import org.yaoqiang.bpmn.model.elements.core.infrastructure.Definitions;
import org.yaoqiang.bpmn.model.elements.data.DataAssociation;
import org.yaoqiang.bpmn.model.elements.data.DataInput;
import org.yaoqiang.bpmn.model.elements.data.DataObject;
import org.yaoqiang.bpmn.model.elements.data.DataObjectReference;
import org.yaoqiang.bpmn.model.elements.data.DataOutput;
import org.yaoqiang.bpmn.model.elements.data.DataStore;
import org.yaoqiang.bpmn.model.elements.data.DataStoreReference;
import org.yaoqiang.bpmn.model.elements.data.InputOutputSpecification;
import org.yaoqiang.bpmn.model.elements.data.ItemAwareElement;
import org.yaoqiang.bpmn.model.elements.events.BoundaryEvent;
import org.yaoqiang.bpmn.model.elements.events.CancelEventDefinition;
import org.yaoqiang.bpmn.model.elements.events.CatchEvent;
import org.yaoqiang.bpmn.model.elements.events.CompensateEventDefinition;
import org.yaoqiang.bpmn.model.elements.events.EndEvent;
import org.yaoqiang.bpmn.model.elements.events.Event;
import org.yaoqiang.bpmn.model.elements.events.LinkEventDefinition;
import org.yaoqiang.bpmn.model.elements.events.MessageEventDefinition;
import org.yaoqiang.bpmn.model.elements.events.StartEvent;
import org.yaoqiang.bpmn.model.elements.events.ThrowEvent;
import org.yaoqiang.bpmn.model.elements.gateways.ComplexGateway;
import org.yaoqiang.bpmn.model.elements.gateways.EventBasedGateway;
import org.yaoqiang.bpmn.model.elements.gateways.ExclusiveGateway;
import org.yaoqiang.bpmn.model.elements.gateways.Gateway;
import org.yaoqiang.bpmn.model.elements.gateways.InclusiveGateway;
import org.yaoqiang.bpmn.model.elements.gateways.ParallelGateway;
import org.yaoqiang.bpmn.model.elements.humaninteraction.ManualTask;
import org.yaoqiang.bpmn.model.elements.humaninteraction.UserTask;
import org.yaoqiang.bpmn.model.elements.process.BPMNProcess;
import org.yaoqiang.bpmn.model.elements.process.GlobalTask;
import org.yaoqiang.bpmn.model.elements.process.Lane;
import org.yaoqiang.util.Constants;
import org.yaoqiang.util.Resources;
import com.mxgraph.model.mxCell;
import com.mxgraph.model.mxGraphModel;
import com.mxgraph.model.mxICell;
/**
* GraphModel
*
* @author Shi Yaoqiang([email protected] )
*/
public class GraphModel extends mxGraphModel {
private static final long serialVersionUID = 1849803771002631750L;
protected Definitions bpmnModel;
protected PageFormat pageFormat;
protected Color backgroundColor = Color.WHITE;
protected int pageCount = Integer.parseInt(Constants.SETTINGS.getProperty("pageNumV", "1"));
protected int horizontalPageCount = Integer.parseInt(Constants.SETTINGS.getProperty("pageNumH", "1"));
public GraphModel() {
}
public GraphModel(String version) {
super();
setBpmnModel(new Definitions(), version);
}
public Definitions getBpmnModel() {
return bpmnModel;
}
public void setBpmnModel(Definitions bpmnModel, String version) {
this.bpmnModel = bpmnModel;
bpmnModel.setExporterVersion(version);
bpmnModel.setId("_" + System.currentTimeMillis());
bpmnModel.setTargetNamespace(BPMNModelConstants.BPMN_TARGET_MODEL_NS + getBpmnModel().getId());
bpmnModel.getNamespaces().put(getBpmnModel().getTargetNamespace(), "tns");
}
public PageFormat getPageFormat() {
return pageFormat;
}
public void setPageFormat(PageFormat pageFormat) {
this.pageFormat = pageFormat;
}
public PageFormat setDefaultPageFormat() {
PageFormat pageFormat = new PageFormat();
Paper paper = pageFormat.getPaper();
paper.setSize(Constants.PAGE_HEIGHT, Constants.PAGE_WIDTH);
double margin = 5;
paper.setImageableArea(margin, margin, paper.getWidth() - margin * 2, paper.getHeight() - margin * 2);
pageFormat.setOrientation(Integer.parseInt(Constants.SETTINGS.getProperty("pageOrientation", "0")));
pageFormat.setPaper(paper);
this.pageFormat = pageFormat;
return pageFormat;
}
public int getPageCount() {
return pageCount;
}
public void setPageCount(int pageCount) {
this.pageCount = pageCount;
}
public int getHorizontalPageCount() {
return horizontalPageCount;
}
public void setHorizontalPageCount(int horizontalPageCount) {
this.horizontalPageCount = horizontalPageCount;
}
public Color getBackgroundColor() {
return backgroundColor;
}
public void setBackgroundColor(Color backgroundColor) {
this.backgroundColor = backgroundColor;
}
public List getAllEdgesInOrder(Object root, List callActivities) {
List edges = new ArrayList();
Collection cells = getCells().values();
for (Object cell : cells) {
if (isEdge(cell) && isAncestor(root, cell)) {
boolean add = true;
for (Object parent : callActivities) {
if (isAncestor(parent, cell)) {
add = false;
break;
}
}
if (add) {
edges.add(cell);
}
}
}
return edges;
}
public Object getParentPool(Object cell) {
Object parent = null;
if (cell != null) {
if (isPool(cell)) {
return cell;
}
if (getParent(cell) != getRoot()) {
parent = getParent(cell);
while (parent != null && !isPool(parent)) {
parent = getParent(cell);
cell = parent;
}
}
}
return parent;
}
public boolean hasSameParentPool(Object source, Object target) {
Object srcPool = getParentPool(source);
Object tgtPool = getParentPool(target);
return srcPool == tgtPool;
}
public boolean canHasDefaultSequenceFlow(Object cell) {
if (isActivity(cell) || isGateway(cell) && !isEventGateway(cell) && !isParallelGateway(cell)) {
return true;
}
return false;
}
public boolean isPool(Object cell) {
return getValue(cell) instanceof Participant && (getStyle(cell).startsWith("pool") || getStyle(cell).startsWith("verticalPool"));
}
public boolean isParticipant(Object cell) {
return getValue(cell) instanceof Participant;
}
public boolean isLane(Object cell) {
return getValue(cell) instanceof Lane;
}
public boolean isEvent(Object cell) {
return getValue(cell) instanceof Event;
}
public boolean isCatchEvent(Object cell) {
return getValue(cell) instanceof CatchEvent;
}
public boolean isThrowEvent(Object cell) {
return getValue(cell) instanceof ThrowEvent;
}
public boolean isStartEvent(Object cell) {
return getValue(cell) instanceof StartEvent;
}
public boolean isEndEvent(Object cell) {
return getValue(cell) instanceof EndEvent;
}
public boolean isIntermediateEvent(Object cell) {
return getStyle(cell) != null && getStyle(cell).startsWith("intermediate");
}
public boolean isMultipleEvent(Object cell) {
return getStyle(cell) != null && getStyle(cell).indexOf("Multiple") > 0;
}
public boolean isNoneEvent(Object cell) {
return ((Event) getValue(cell)).getEventDefinition() == null && !isMultipleEvent(cell);
}
public boolean isBoundaryEvent(Object cell) {
return getValue(cell) instanceof BoundaryEvent && getGeometry(cell).isRelative();
}
public boolean isInterruptingEvent(Event event) {
return (event instanceof StartEvent && ((StartEvent) event).isInterrupting() || event instanceof BoundaryEvent
&& ((BoundaryEvent) event).cancelActivity());
}
public boolean isNonInterruptingEvent(Event event) {
return (event instanceof StartEvent && !((StartEvent) event).isInterrupting() || event instanceof BoundaryEvent
&& !((BoundaryEvent) event).cancelActivity());
}
public boolean isCancelBoundaryEvent(Object cell) {
return isBoundaryEvent(cell) && isCancelEvent(cell);
}
public boolean isCancelEndEvent(Object cell) {
return isEndEvent(cell) && isCancelEvent(cell);
}
public boolean isCancelEvent(Object cell) {
return isEvent(cell) && ((Event) getValue(cell)).getEventDefinition() instanceof CancelEventDefinition;
}
public boolean isLinkEvent(Object cell) {
return isEvent(cell) && ((Event) getValue(cell)).getEventDefinition() instanceof LinkEventDefinition;
}
public boolean isMessageEvent(Object cell) {
return isEvent(cell) && ((Event) getValue(cell)).getEventDefinition() instanceof MessageEventDefinition;
}
public boolean isCompensationEvent(Object cell) {
return isEvent(cell) && ((Event) getValue(cell)).getEventDefinition() instanceof CompensateEventDefinition;
}
public boolean isCompensationIntermediateEvent(Object cell) {
return isIntermediateEvent(cell) && isCompensationEvent(cell);
}
public boolean isMessageStartEvent(Object cell) {
return isStartEvent(cell) && isMessageEvent(cell);
}
public boolean isMessageIntermediateEvent(Object cell) {
return isIntermediateEvent(cell) && isMessageEvent(cell);
}
public boolean isMessageEndEvent(Object cell) {
return isEndEvent(cell) && isMessageEvent(cell);
}
public boolean isActivity(Object cell) {
return getValue(cell) instanceof Activity;
}
public boolean isLoopActivity(Object cell) {
if (isActivity(cell)) {
return ((Activity) getValue(cell)).getLoopCharacteristics() != null;
}
return false;
}
public boolean isCompensationActivity(Object cell) {
if (isActivity(cell)) {
return ((Activity) getValue(cell)).isForCompensation();
}
return false;
}
public boolean isTask(Object cell) {
return getValue(cell) instanceof Task;
}
public boolean isUserTask(Object cell) {
return getValue(cell) instanceof UserTask;
}
public boolean isSendTask(Object cell) {
return getValue(cell) instanceof SendTask;
}
public boolean isReceiveTask(Object cell) {
return getValue(cell) instanceof ReceiveTask;
}
public boolean isInstantiateReceiveTask(Object cell) {
return isReceiveTask(cell) && ((ReceiveTask) getValue(cell)).isInstantiate();
}
public boolean isServiceTask(Object cell) {
return getValue(cell) instanceof ServiceTask;
}
public boolean isScriptTask(Object cell) {
return getValue(cell) instanceof ScriptTask;
}
public boolean isManualTask(Object cell) {
return getValue(cell) instanceof ManualTask;
}
public boolean isBusinessRuleTask(Object cell) {
return getValue(cell) instanceof BusinessRuleTask;
}
public boolean isAbstractTask(Object cell) {
return isTask(cell) && ((Task) getValue(cell)).toName().equals("task");
}
public boolean isCallActivity(Object cell) {
return getValue(cell) instanceof CallActivity;
}
public boolean isCallProcess(Object cell) {
return getValue(cell) instanceof CallActivity && getStyle(cell).startsWith("callProcess");
}
public boolean isGateway(Object cell) {
return getValue(cell) instanceof Gateway;
}
public boolean isExclusiveGateway(Object cell) {
return getValue(cell) instanceof ExclusiveGateway;
}
public boolean isExclusiveGatewayWithIndicator(Object cell) {
return getValue(cell) instanceof ExclusiveGateway && getStyle(cell).startsWith("exclusiveGatewayWithIndicator");
}
public boolean isInclusiveGateway(Object cell) {
return getValue(cell) instanceof InclusiveGateway;
}
public boolean isParallelGateway(Object cell) {
return getValue(cell) instanceof ParallelGateway;
}
public boolean isComplexGateway(Object cell) {
return getValue(cell) instanceof ComplexGateway;
}
public boolean isEventGateway(Object cell) {
return getValue(cell) instanceof EventBasedGateway;
}
public boolean isExclusiveEventGateway(Object cell) {
return isEventGateway(cell) && ((EventBasedGateway) getValue(cell)).getEventGatewayType().equals("Exclusive");
}
public boolean isParallelEventGateway(Object cell) {
return isEventGateway(cell) && ((EventBasedGateway) getValue(cell)).getEventGatewayType().equals("Parallel");
}
public boolean isInstantiateEventGateway(Object cell) {
return isEventGateway(cell) && ((EventBasedGateway) getValue(cell)).isInstantiate();
}
public boolean isSubProcess(Object cell) {
return getValue(cell) instanceof SubProcess;
}
public boolean isEventSubProcess(Object cell) {
return isSubProcess(cell) && ((SubProcess) getValue(cell)).isTriggeredByEvent();
}
public boolean isAdhocSubProcess(Object cell) {
return getValue(cell) instanceof AdHocSubProcess;
}
public boolean isTransactionSubProcess(Object cell) {
return getValue(cell) instanceof Transaction;
}
public boolean isCollapsedSubProcess(Object cell) {
if (isSubProcess(cell) || isChoreographySubprocess(cell)) {
return (((mxCell) cell).getGeometry().getWidth() <= Constants.FOLDED_SUBPROCESS_WIDTH)
&& (((mxCell) cell).getGeometry().getHeight() <= Constants.FOLDED_SUBPROCESS_HEIGHT);
}
return false;
}
public boolean isExpandedSubProcess(Object cell) {
if (isSubProcess(cell) || isChoreographySubprocess(cell)) {
return ((mxCell) cell).getGeometry().getWidth() > Constants.FOLDED_SUBPROCESS_WIDTH
|| ((mxCell) cell).getGeometry().getHeight() > Constants.FOLDED_SUBPROCESS_HEIGHT;
}
return false;
}
public boolean isMessage(Object cell) {
return getValue(cell) instanceof Message;
}
public boolean isAttachedMessage(Object cell) {
if (isMessage(cell) && ((mxCell) cell).getParent() != null) {
if (((mxCell) cell).getParent().isEdge()) {
return true;
}
}
return false;
}
public boolean isArtifact(Object cell) {
return getValue(cell) instanceof Artifact;
}
public boolean isAnnotation(Object cell) {
return getValue(cell) instanceof TextAnnotation;
}
public boolean isGroupArtifact(Object cell) {
return getValue(cell) instanceof Group;
}
public boolean isAssociation(Object cell) {
return getValue(cell) instanceof Association;
}
public boolean isItemAwareElement(Object cell) {
return getValue(cell) instanceof ItemAwareElement;
}
public boolean isDataObject(Object cell) {
return getValue(cell) instanceof DataObject || getValue(cell) instanceof DataObjectReference;
}
public boolean isCollectionDataObject(Object cell) {
if (isDataInput(cell) || isDataOutput(cell) || getValue(cell) instanceof DataObject) {
return Boolean.parseBoolean(((BaseElement) getValue(cell)).get("isCollection").toValue());
} else if (getValue(cell) instanceof DataObjectReference) {
DataObject dataObject = ((DataObjectReference) getValue(cell)).getRefDataObject();
if (dataObject != null) {
return dataObject.isCollection();
}
}
return false;
}
public boolean isDataInput(Object cell) {
return getValue(cell) instanceof DataInput;
}
public boolean isDataOutput(Object cell) {
return getValue(cell) instanceof DataOutput;
}
public boolean isDataStore(Object cell) {
return getValue(cell) instanceof DataStoreReference;
}
public boolean isConversationLink(Object cell) {
return getValue(cell) instanceof ConversationLink;
}
public boolean isConversationNode(Object cell) {
return getValue(cell) instanceof ConversationNode;
}
public boolean isConversation(Object cell) {
return getValue(cell) instanceof Conversation;
}
public boolean isSubConversation(Object cell) {
return getValue(cell) instanceof SubConversation;
}
public boolean isCallConversation(Object cell) {
return getValue(cell) instanceof CallConversation;
}
public boolean isCallChoreographyActivity(Object cell) {
return getValue(cell) instanceof CallChoreography;
}
public boolean isChoreographyTask(Object cell) {
return getValue(cell) instanceof ChoreographyTask;
}
public boolean isChoreographySubprocess(Object cell) {
return getValue(cell) instanceof SubChoreography;
}
public boolean isChoreographyParticipant(Object cell) {
return getValue(cell) instanceof Participant && getStyle(cell).startsWith("participant");
}
public boolean isInitiatingChoreographyParticipant(Object cell) {
if (isChoreographyParticipant(cell)) {
int index = ((mxCell) cell).getId().indexOf("_part_");
String actId = ((mxCell) cell).getId().substring(0, index);
String partId = ((mxCell) cell).getId().substring(index + 6);
Object act = getValue(getCell(actId));
return partId.equals(((ChoreographyActivity) act).getInitiatingParticipantRef());
}
return false;
}
public boolean isMultiInstanceParticipant(Object cell) {
if (getValue(cell) instanceof Participant) {
return ((Participant) getValue(cell)).getMultiplicity() != 1;
}
return false;
}
public boolean isDataAssociation(Object cell) {
return getValue(cell) instanceof DataAssociation;
}
public boolean isMessageFlow(Object cell) {
return getValue(cell) instanceof MessageFlow;
}
public boolean isSequenceFlow(Object cell) {
return getValue(cell) instanceof SequenceFlow;
}
public boolean isDefaultSequenceFlow(Object cell) {
if (isSequenceFlow(cell)) {
FlowNode source = (FlowNode) ((mxCell) cell).getSource().getValue();
if (source.get("default") != null && ((mxCell) cell).getId().equals(source.get("default").toValue())) {
return true;
}
}
return false;
}
public boolean isConditionalSequenceFlow(Object cell) {
if (isSequenceFlow(cell)) {
String expression = ((SequenceFlow) getValue(cell)).getConditionExpression().toValue();
return expression.trim().length() != 0;
}
return false;
}
public boolean hasConditionalSequenceFlow(Object cell) {
if (!isGateway(cell) && canHasDefaultSequenceFlow(cell)) {
for (Object edge : getOutgoingEdges(this, cell)) {
if (isConditionalSequenceFlow(edge)) {
return true;
}
}
}
return false;
}
public boolean hasDefaultSequenceFlow(Object cell) {
if (canHasDefaultSequenceFlow(cell)) {
for (Object edge : getOutgoingEdges(this, cell)) {
if (isDefaultSequenceFlow(edge)) {
return true;
}
}
}
return false;
}
public Map getAllParticipants() {
Map participants = new HashMap();
Choreography choreography = BPMNModelUtils.getChoreography(bpmnModel);
if (choreography != null) {
for (XMLElement p : choreography.getParticipantList()) {
Participant participant = (Participant) p;
participants.put(participant.getName(), participant);
}
}
return participants;
}
public Map getAllChoreographyParticipants() {
Map participants = new HashMap();
for (Object cell : getCells().values()) {
if (isChoreographyParticipant(cell)) {
participants.put(((mxCell) cell).getId(), (mxCell) cell);
}
}
return participants;
}
public boolean hasParticipantRef(mxCell owner, String participantId) {
Map participantCells = getAllChoreographyParticipants();
for (Entry part : participantCells.entrySet()) {
if (part.getKey().endsWith(participantId) && part.getValue() != owner) {
return true;
}
}
return false;
}
public Object getCell(String id) {
Object result = super.getCell(id);
if (result == null && cells != null && id != null) {
for (String cellId : cells.keySet()) {
if (cellId.endsWith("_part_" + id) || cellId.startsWith(id + "_CT") || cellId.startsWith(id + "_SC")) {
return cells.get(cellId);
}
}
}
return result;
}
public String createId(Object cell) {
return "_" + nextId++;
}
public Object createRoot() {
mxCell root = new mxCell();
root.insert(new mxCell(Resources.get("newDiagram")));
return root;
}
protected void cellAdded(Object cell) {
if (cell instanceof mxICell) {
mxICell mxc = (mxICell) cell;
if (mxc.getId() == null && isCreateIds()) {
mxc.setId(createId(cell));
}
if (mxc.getId() != null) {
Object collision = getCell(mxc.getId());
if (collision != cell) {
while (collision != null) {
mxc.setId(createId(cell));
collision = getCell(mxc.getId());
}
if (cells == null) {
cells = new Hashtable();
}
cells.put(mxc.getId(), cell);
}
}
// Makes sure IDs of deleted cells are not reused
// ==============start==============
// try
// {
// int id = Integer.parseInt(mxc.getId());
// nextId = Math.max(nextId, id + 1);
// }
// catch (NumberFormatException e)
// {
// // ignore
// }
// ==============end================
int childCount = mxc.getChildCount();
for (int i = 0; i < childCount; i++) {
cellAdded(mxc.getChildAt(i));
}
}
}
protected Object parentForCellChanged(Object cell, Object parent, int index) {
mxICell child = (mxICell) cell;
mxICell previous = (mxICell) getParent(cell);
boolean changed = false;
if (parent != null) {
if (parent != previous || previous.getIndex(child) != index) {
((mxICell) parent).insert(child, index);
changed = true;
}
} else if (previous != null) {
int oldIndex = previous.getIndex(child);
previous.remove(oldIndex);
}
// Checks if the previous parent was already in the
// model and avoids calling cellAdded if it was.
if (!contains(previous) && parent != null) {
cellAdded(cell);
addNodeElements(child, parent);
} else if (parent == null) {
cellRemoved(cell);
Object value = getValue(cell);
if (value instanceof BaseElement) {
XMLElement parentElement = ((BaseElement) value).getParent();
if (parentElement instanceof XMLCollection) {
((XMLCollection) parentElement).remove(child.getId());
}
if (value instanceof Participant) {
Choreography choreography = BPMNModelUtils.getChoreography(bpmnModel);
if (choreography != null) {
int idx = child.getId().indexOf("_part_");
String partId = child.getId().substring(idx + 6);
String actId = child.getId().substring(0, idx);
if (getValue(getCell(actId)) != null) {
((ChoreographyActivity) getValue(getCell(actId))).removeParticipantRef(partId);
}
if (!hasParticipantRef((mxCell) child, partId)) {
choreography.removeParticipant(partId);
}
}
BPMNProcess process = bpmnModel.getProcess(((Participant) value).getProcessRef());
if (process != null) {
((XMLCollection) process.getParent()).remove(process.getId());
}
} else if (value instanceof FlowNode) {
Object parentValue = getValue(previous);
if (parentValue instanceof Lane) {
((Lane) parentValue).removeFlowNodeRef(child.getId());
}
} else if (value instanceof Lane) {
BPMNProcess process = BPMNModelUtils.getParentProcess((XMLElement) value);
for (String id : BPMNModelUtils.getFlowNodeRefs((Lane) value)) {
process.removeFlowElement(id);
}
} else if (value instanceof DataInput || value instanceof DataOutput) {
FlowElementsContainer container = null;
if (getParent(previous) == getRoot()) {
container = bpmnModel.getProcess(((mxICell) previous).getId());
if (container == null) {
container = BPMNModelUtils.getDefaultProcess(bpmnModel);
}
} else if (getValue(previous) instanceof FlowElementsContainer) {
container = (FlowElementsContainer) getValue(parent);
}
InputOutputSpecification ioSpec = null;
if (container instanceof BPMNProcess) {
ioSpec = ((BPMNProcess) container).getIoSpecification();
} else if (container instanceof SubProcess) {
ioSpec = ((SubProcess) container).getIoSpecification();
}
if (value instanceof DataInput) {
ioSpec.removeDataInputRef(((DataInput) value).getId());
} else {
ioSpec.removeDataOutputRef(((DataOutput) value).getId());
}
}
removeEmptyProcess((XMLElement) value);
} else if ("choreography".equals(child.getStyle()) || "subChoreography".equals(child.getStyle())) {
for (Object c : GraphModel.getChildVertices(this, child)) {
remove(c);
}
}
} else if (changed && (getValue(cell) instanceof XMLElement) && !(getValue(cell) instanceof SequenceFlow)
&& !(getValue(cell) instanceof DataAssociation)) {// TODO: A
Object value = getValue(cell);
XMLElement parentElement = ((BaseElement) value).getParent();
if (parentElement instanceof XMLCollection) {
if (getValue(previous) instanceof Lane) {
if (value instanceof FlowNode) {
((Lane) getValue(previous)).removeFlowNodeRef(child.getId());
}
}
((XMLCollection) parentElement).remove(child.getId());
removeEmptyProcess((XMLElement) value);
}
if (value instanceof Lane) {
if (getValue(parent) instanceof Participant) {
BPMNProcess process = bpmnModel.getProcess(((Participant) getValue(parent)).getProcessRef());
if (process == null) {
process = bpmnModel.createProcess(false);
((Participant) getValue(parent)).setProcessRef(process.getId());
}
process.addLane((Lane) value);
} else if (getValue(parent) instanceof Lane) {
((Lane) getValue(parent)).addChildLane((Lane) value);
}
} else if (value instanceof Participant) {
Choreography choreography = BPMNModelUtils.getChoreography(bpmnModel);
choreography.addParticipant((Participant) value);
} else {
FlowElementsContainer container = null;
if (getParent(parent) == getRoot()) {
container = bpmnModel.getProcess(((mxICell) parent).getId());
if (container == null) {
container = BPMNModelUtils.getDefaultProcess(bpmnModel);
}
if (container == null) {
container = bpmnModel.createProcess(BPMNModelUtils.getCollaboration(bpmnModel) == null);
}
} else if (getValue(parent) instanceof FlowElementsContainer) {
container = (FlowElementsContainer) getValue(parent);
} else if (getValue(parent) instanceof Participant) {
Participant participant = (Participant) getValue(parent);
container = bpmnModel.getProcess(participant.getProcessRef());
if (container == null) {
container = bpmnModel.createProcess(false);
participant.setProcessRef(((BaseElement) container).getId());
}
} else if (getValue(parent) instanceof Lane) {
container = BPMNModelUtils.getParentProcess((XMLElement) getValue(parent));
if (value instanceof FlowNode) {
((Lane) getValue(parent)).addFlowNodeRef(child.getId());
}
}
if (container != null) {
if (value instanceof Artifact) {
container.addArtifact((XMLElement) value);
} else if (value instanceof FlowElement) {
container.addFlowElement((XMLElement) value);
}
}
}
}
return previous;
}
protected Object terminalForCellChanged(Object edge, Object terminal, boolean isSource) {
mxICell previous = (mxICell) getTerminal(edge, isSource);
mxCell cell = (mxCell) edge;
Object value = cell.getValue();
if (terminal != null) {
((mxICell) terminal).insertEdge(cell, isSource);
if ((!isSource || isSource && (previous != null && previous != terminal)) && (value instanceof String || value instanceof SequenceFlow)) {
Object source = cell.getSource().getValue();
Object target = cell.getTarget().getValue();
if (source instanceof TextAnnotation || target instanceof TextAnnotation || source instanceof Message || target instanceof Message
|| (isBoundaryEvent(cell.getSource()) && isCompensationIntermediateEvent(cell.getSource()))) {
Artifacts artifacts = BPMNModelUtils.getArtifacts(bpmnModel);
if (!(value instanceof Association)) {
Association association = new Association(artifacts);
association.setId(cell.getId());
association.setSourceRef(((BaseElement) source).getId());
association.setTargetRef(((BaseElement) target).getId());
if (isBoundaryEvent(cell.getSource())) {
association.setAssociationDirection("One");
}
artifacts.add(association);
cell.setValue(association);
}
} else if (source instanceof ItemAwareElement || target instanceof ItemAwareElement) {
DataAssociation da = null;
ItemAwareElement data = null;
String dataId = null;
mxCell sCell = (mxCell) cell.getSource();
mxCell tCell = (mxCell) cell.getTarget();
int opt = JOptionPane.YES_OPTION;
if (isItemAwareElement(sCell)) {
dataId = "Din" + tCell.getId() + sCell.getId();
XMLElement actOrEvent = (XMLElement) tCell.getValue();
if (actOrEvent instanceof Activity) {
Activity act = (Activity) actOrEvent;
int size = act.getIoSpecification().getDataInputs().size();
if (size > 0) {
opt = JOptionPane.showConfirmDialog(null, Resources.get("InfoYesToCreateNewInputOutputOrNoToSelectExistedInputOutput"),
Resources.get("InfoCreateOrSelect"), JOptionPane.YES_NO_OPTION);
}
if (opt == JOptionPane.NO_OPTION) {
data = (ItemAwareElement) JOptionPane.showInputDialog(null, Resources.get("dataInput"), Resources.get("selectDataInput"),
JOptionPane.PLAIN_MESSAGE, null, BPMNModelUtils.getDataInOuts(actOrEvent, "selectDataInput").toArray(), null);
}
if (data == null) {
data = act.getIoSpecification().addDataInput(dataId, null, false);
}
da = act.addDataInputAssociation(cell.getId(), sCell.getId(), data.getId());
} else if (actOrEvent instanceof ThrowEvent) {
ThrowEvent evt = (ThrowEvent) actOrEvent;
int size = evt.getDataInputs().size();
if (size > 0) {
opt = JOptionPane.showConfirmDialog(null, Resources.get("InfoYesToCreateNewInputOutputOrNoToSelectExistedInputOutput"),
Resources.get("InfoCreateOrSelect"), JOptionPane.YES_NO_OPTION);
}
if (opt == JOptionPane.NO_OPTION) {
data = (ItemAwareElement) JOptionPane.showInputDialog(null, Resources.get("dataInput"), Resources.get("selectDataInput"),
JOptionPane.PLAIN_MESSAGE, null, BPMNModelUtils.getDataInOuts(actOrEvent, "selectDataInput").toArray(), null);
}
if (data == null) {
data = evt.addDataInput(dataId);
}
da = evt.addDataInputAssociation(cell.getId(), sCell.getId(), data.getId());
}
} else if (isItemAwareElement(tCell)) {
dataId = "Dout" + sCell.getId() + tCell.getId();
XMLElement actOrEvent = (XMLElement) sCell.getValue();
if (actOrEvent instanceof Activity) {
Activity act = (Activity) actOrEvent;
int size = act.getIoSpecification().getDataOutputs().size();
if (size > 0) {
opt = JOptionPane.showConfirmDialog(null, Resources.get("InfoYesToCreateNewInputOutputOrNoToSelectExistedInputOutput"),
Resources.get("InfoCreateOrSelect"), JOptionPane.YES_NO_OPTION);
}
if (opt == JOptionPane.NO_OPTION) {
data = (ItemAwareElement) JOptionPane.showInputDialog(null, Resources.get("dataOutput"), Resources.get("selectDataOutput"),
JOptionPane.PLAIN_MESSAGE, null, BPMNModelUtils.getDataInOuts(actOrEvent, "selectDataOutput").toArray(), null);
}
if (data == null) {
data = act.getIoSpecification().addDataOutput(dataId, null, false);
}
da = act.addDataOutputAssociation(cell.getId(), data.getId(), tCell.getId());
} else if (actOrEvent instanceof CatchEvent) {
CatchEvent evt = (CatchEvent) actOrEvent;
int size = evt.getDataOutputs().size();
if (size > 0) {
opt = JOptionPane.showConfirmDialog(null, Resources.get("InfoYesToCreateNewInputOutputOrNoToSelectExistedInputOutput"),
Resources.get("InfoCreateOrSelect"), JOptionPane.YES_NO_OPTION);
}
if (opt == JOptionPane.NO_OPTION) {
data = (ItemAwareElement) JOptionPane.showInputDialog(null, Resources.get("dataOutput"), Resources.get("selectDataOutput"),
JOptionPane.PLAIN_MESSAGE, null, BPMNModelUtils.getDataInOuts(actOrEvent, "selectDataOutput").toArray(), null);
}
if (data == null) {
data = evt.addDataOutput(dataId);
}
da = evt.addDataOutputAssociation(cell.getId(), data.getId(), tCell.getId());
}
}
cell.setValue(da);
} else if ((source instanceof ConversationNode) || (target instanceof ConversationNode)) {
ConversationLink conversationLink = null;
Collaboration collaboration = BPMNModelUtils.getCollaboration(bpmnModel);
if (!(value instanceof ConversationLink)) {
conversationLink = collaboration.addConversationLink(cell.getId(), ((BaseElement) source).getId(), ((BaseElement) target).getId());
cell.setValue(conversationLink);
}
} else if (source instanceof Participant || target instanceof Participant || !hasSameParentPool(cell.getSource(), cell.getTarget())) {
Collaboration collaboration = BPMNModelUtils.getCollaboration(bpmnModel);
MessageFlow messageFlow = collaboration.addMessageFlow(cell.getId(), cell.getSource().getId(), cell.getTarget().getId());
cell.setValue(messageFlow);
} else if ((source instanceof FlowNode) && (target instanceof FlowNode)) {
SequenceFlow sequenceFlow = null;
FlowElements parent = ((FlowNode) source).getParent();
if (value instanceof SequenceFlow) {
sequenceFlow = (SequenceFlow) value;
FlowElements previousParent = sequenceFlow.getParent();
if (previousParent != parent) {
if (previousParent != null) {
previousParent.remove(cell.getId());
removeEmptyProcess(previousParent);
}
}
} else {
for (XMLElement outgoing : ((FlowNode) source).getOutgoings().getXMLElements()) {
for (XMLElement incoming : ((FlowNode) target).getIncomings().getXMLElements()) {
if (incoming.toValue() == outgoing.toValue()) {
sequenceFlow = (SequenceFlow) parent.getFlowElement(incoming.toValue());
getCells().remove(cell.getId());
cell.setId(incoming.toValue());
getCells().put(incoming.toValue(), cell);
break;
}
}
}
sequenceFlow = new SequenceFlow(parent);
}
sequenceFlow.setId(cell.getId());
sequenceFlow.setSourceRef(((FlowNode) source).getId());
sequenceFlow.setTargetRef(((FlowNode) target).getId());
if (parent != null) {
parent.add(sequenceFlow);
}
cell.setValue(sequenceFlow);
// for (SequenceFlow outgoing : ((FlowNode) source).getOutgoingSequenceFlows()) {
// if (outgoing != null && outgoing.getSourceFlowNode() != source) {
// ((FlowNode) source).removeOutgoing(outgoing.getId());
// }
// }
// for (SequenceFlow incoming : ((FlowNode) target).getIncomingSequenceFlows()) {
// if (incoming != null && incoming.getTargetFlowNode() != target) {
// ((FlowNode) target).removeIncoming(incoming.getId());
// }
// }
((FlowNode) source).addOutgoing(sequenceFlow.getId());
((FlowNode) target).addIncoming(sequenceFlow.getId());
}
}
} else if (previous != null) {
previous.removeEdge(cell, isSource);
if (isSource) {
if (value instanceof SequenceFlow) {
FlowNode source = (FlowNode) getValue(getCell(((SequenceFlow) value).getSourceRef()));
if (source != null) {
source.removeOutgoing(((SequenceFlow) value).getId());
}
FlowNode target = (FlowNode) getValue(getCell(((SequenceFlow) value).getTargetRef()));
if (target != null) {
target.removeIncoming(((SequenceFlow) value).getId());
}
} else if (value instanceof DataAssociation) {
String sourceRef = ((DataAssociation) value).getSourceRef();
String targetRef = ((DataAssociation) value).getTargetRef();
XMLComplexElement parentElement = (XMLComplexElement) ((DataAssociation) value).getParent().getParent();
if (parentElement instanceof Activity) {
InputOutputSpecification ios = ((Activity) parentElement).getIoSpecification();
ios.removeDataInput(targetRef);
ios.removeDataOutput(sourceRef);
} else if (parentElement instanceof CatchEvent) {
((CatchEvent) parentElement).removeDataOutput(sourceRef);
} else if (parentElement instanceof ThrowEvent) {
((ThrowEvent) parentElement).removeDataInput(targetRef);
}
}
}
}
return previous;
}
protected Object valueForCellChanged(Object cell, Object value) {
Object oldValue = ((mxICell) cell).getValue();
((mxICell) cell).setValue(value);
if (oldValue instanceof BaseElement && value instanceof BaseElement) {
XMLElement parent = ((BaseElement) oldValue).getParent();
if (parent instanceof XMLCollection) {
((XMLCollection) parent).add((XMLElement) value);
}
if (value instanceof DataOutput) {
((InputOutputSpecification) parent.getParent()).addDataOutputRef(((BaseElement) value).getId());
} else if (value instanceof DataInput) {
((InputOutputSpecification) parent.getParent()).addDataInputRef(((BaseElement) value).getId());
}
if (oldValue instanceof DataOutput) {
((InputOutputSpecification) parent.getParent()).removeDataOutputRef(((BaseElement) oldValue).getId());
} else if (oldValue instanceof DataInput) {
((InputOutputSpecification) parent.getParent()).removeDataInputRef(((BaseElement) oldValue).getId());
}
}
return oldValue;
}
private void addNodeElements(mxICell child, Object parent) {
addElement(child, parent);
for (Object c : getChildVertices(this, child)) {
addNodeElements((mxICell) c, child);
}
}
private void addElement(mxICell child, Object parent) {
Object value = getValue(child);
if (value instanceof BaseElement) {
XMLElement parentElement = ((BaseElement) value).getParent();
if (parentElement == null) {
if (value instanceof Participant) {
if (child.getStyle().startsWith("participant")) {
int idx = child.getId().indexOf("_part_");
String actId = child.getId().substring(0, idx);
String partId = child.getId().substring(idx + 6);
Choreography choreography = BPMNModelUtils.getChoreography(bpmnModel);
if (choreography == null) {
choreography = bpmnModel.createChoreography();
}
((Participant) value).setId(partId);
choreography.addParticipant((Participant) value);
XMLElement act = (XMLElement) getValue(getCell(actId));
if (act instanceof ChoreographyActivity) {
((ChoreographyActivity) act).addParticipantRef(partId);
}
if (act instanceof ChoreographyTask) {
addMessageFlowForChoreographyTask(choreography, (ChoreographyTask) act);
}
} else {
Collaboration collaboration = BPMNModelUtils.getCollaboration(bpmnModel);
if (collaboration == null) {
collaboration = bpmnModel.createCollaboration();
}
collaboration.addParticipant((Participant) value);
}
} else if (value instanceof ConversationNode) {
Collaboration collaboration = BPMNModelUtils.getCollaboration(bpmnModel);
if (collaboration == null) {
collaboration = bpmnModel.createCollaboration();
}
collaboration.addConversationNode((ConversationNode) value);
} else if (value instanceof Lane) {
if (getValue(parent) instanceof Participant) {
BPMNProcess process = bpmnModel.getProcess(((Participant) getValue(parent)).getProcessRef());
if (process == null) {
process = bpmnModel.createProcess(false);
((Participant) getValue(parent)).setProcessRef(process.getId());
}
process.addLane((Lane) value);
} else if (getValue(parent) instanceof Lane) {
((Lane) getValue(parent)).addChildLane((Lane) value);
}
} else if (value instanceof ChoreographyActivity) {
Choreography choreography = BPMNModelUtils.getChoreography(bpmnModel);
if (choreography == null) {
choreography = bpmnModel.createChoreography();
}
choreography.addFlowElement((XMLElement) value);
} else if (value instanceof Message) {
bpmnModel.addRootElement((XMLElement) value);
if (isAttachedMessage(child)) {
MessageFlow messageFlow = (MessageFlow) getValue(child.getParent());
messageFlow.setMessageRef(child.getId());
}
} else if (value instanceof Artifact) {
Artifacts artifacts = BPMNModelUtils.getArtifacts(bpmnModel);
if (value instanceof Group) {
CategoryValue categoryValue = bpmnModel.getDefaultCategoryValue();
if (categoryValue == null) {
Category category = null;
if (bpmnModel.getCategories().isEmpty()) {
category = (Category) bpmnModel.generateRootElement(RootElements.TYPE_CATEGORY);
bpmnModel.addRootElement(category);
} else {
category = (Category) bpmnModel.getCategories().get(0);
}
categoryValue = category.addCategoryValue(Resources.get("group"));
}
((Group) value).setCategoryValueRef(categoryValue.getId());
}
artifacts.add((XMLElement) value);
} else if (value instanceof DataInput || value instanceof DataOutput) {
FlowElementsContainer container = null;
if (getParent(parent) == getRoot()) {
container = bpmnModel.getProcess(((mxICell) parent).getId());
if (container == null) {
container = BPMNModelUtils.getDefaultProcess(bpmnModel);
}
if (container == null) {
container = bpmnModel.createProcess(BPMNModelUtils.getCollaboration(bpmnModel) == null);
}
} else if (getValue(parent) instanceof FlowElementsContainer) {
container = (FlowElementsContainer) getValue(parent);
}
InputOutputSpecification ioSpec = null;
if (container instanceof BPMNProcess) {
ioSpec = ((BPMNProcess) container).getIoSpecification();
} else if (container instanceof SubProcess) {
ioSpec = ((SubProcess) container).getIoSpecification();
}
if (value instanceof DataInput) {
ioSpec.addDataInput((DataInput) value);
} else {
ioSpec.addDataOutput((DataOutput) value);
}
} else {
FlowElementsContainer container = null;
if (value instanceof BoundaryEvent) {
container = BPMNModelUtils.getParentProcess((XMLElement) getValue(parent));
((BoundaryEvent) value).setAttachedToRef(((mxICell) parent).getId());
} else if (getParent(parent) == getRoot()) {
container = bpmnModel.getProcess(((mxICell) parent).getId());
if (container == null) {
container = BPMNModelUtils.getDefaultProcess(bpmnModel);
}
if (container == null) {
container = bpmnModel.createProcess(BPMNModelUtils.getCollaboration(bpmnModel) == null);
}
} else if (getValue(parent) instanceof FlowElementsContainer) {
container = (FlowElementsContainer) getValue(parent);
} else if (getValue(parent) instanceof Participant) {
Participant participant = (Participant) getValue(parent);
container = bpmnModel.getProcess(participant.getProcessRef());
if (container == null) {
container = bpmnModel.createProcess(false);
participant.setProcessRef(((BaseElement) container).getId());
}
} else if (getValue(parent) instanceof Lane) {
container = BPMNModelUtils.getParentProcess((XMLElement) getValue(parent));
if (value instanceof FlowNode) {
((Lane) getValue(parent)).addFlowNodeRef(child.getId());
}
}
if (value instanceof DataStoreReference) {
DataStore dataStore = null;
if (bpmnModel.getDataStores().isEmpty()) {
dataStore = bpmnModel.createDataStore(Resources.get("dataStore"));
} else {
dataStore = (DataStore) bpmnModel.getDataStores().get(0);
}
((DataStoreReference) value).setDataStoreRef(dataStore.getId());
} else if (value instanceof CallActivity) {
String calledElement = ((CallActivity) value).getCalledElement();
if (child.getStyle().startsWith("callTask")) {
GlobalTask task = null;
for (XMLElement gt : bpmnModel.getGlobalTasks(calledElement)) {
task = (GlobalTask) gt;
break;
}
if (task == null) {
task = bpmnModel.createGlobalTask(calledElement);
}
((CallActivity) value).setCalledElement(task.getId());
} else {
}
} else if (value instanceof DataObject) {
DataObjectReference dataObjectRef = (DataObjectReference) container.generateFlowElement(FlowElements.TYPE_DATAOBJECT_REFERENCE);
DataObject dataObject = null;
for (DataObject obj : container.getFlowElements().getAccessibleDataObjects(((DataObject) value).isCollection())) {
dataObject = obj;
break;
}
if (dataObject == null) {
dataObject = (DataObject) value;
dataObject.setId(dataObjectRef.getId());
}
dataObjectRef.setId(child.getId());
dataObjectRef.setDataObjectRef(dataObject.getId());
container.addFlowElement(dataObject);
value = dataObjectRef;
child.setValue(value);
}
if (value instanceof FlowNode) {
((FlowNode) value).removeIncomingOutgoings();
}
container.addFlowElement((XMLElement) value);
}
} else if (parentElement instanceof XMLCollection) {
BPMNProcess process = BPMNModelUtils.getParentProcess(parentElement);
if (process != null && !((XMLCollection) process.getParent()).contains(process.getId())) {
((XMLCollection) process.getParent()).add(process);
}
if (getValue(parent) instanceof Participant) {
Participant participant = (Participant) getValue(parent);
if (participant.getProcessRef().length() == 0) {
participant.setProcessRef(process.getId());
}
} else if (getValue(parent) instanceof Lane) {
if (value instanceof FlowNode) {
((Lane) getValue(parent)).addFlowNodeRef(child.getId());
}
}
if (value instanceof Participant) {
if (child.getStyle().startsWith("participant")) {
int idx = child.getId().indexOf("_part_");
String partId = child.getId().substring(idx + 6);
String actId = child.getId().substring(0, idx);
((Participant) value).setId(partId);
Choreography choreography = BPMNModelUtils.getChoreography(bpmnModel);
XMLElement act = (XMLElement) getValue(getCell(actId));
if (act instanceof ChoreographyActivity) {
((ChoreographyActivity) act).addParticipantRef(partId);
}
if (act instanceof ChoreographyTask) {
addMessageFlowForChoreographyTask(choreography, (ChoreographyTask) act);
}
}
if (child.getChildCount() > 0) {
Object childValue = child.getChildAt(0).getValue();
if (childValue instanceof BaseElement) {
bpmnModel.addRootElement(BPMNModelUtils.getParentProcess((XMLElement) childValue));
}
}
} else if (value instanceof Lane) {
addFlowElementsToProcess(child, process);
} else if (value instanceof DataInput || value instanceof DataOutput) {
InputOutputSpecification ioSpec = null;
FlowElementsContainer container = null;
if (getParent(parent) == getRoot()) {
container = bpmnModel.getProcess(((mxICell) parent).getId());
if (container == null) {
container = BPMNModelUtils.getDefaultProcess(bpmnModel);
}
} else if (getValue(parent) instanceof FlowElementsContainer) {
container = (FlowElementsContainer) getValue(parent);
}
if (container instanceof BPMNProcess) {
ioSpec = ((BPMNProcess) container).getIoSpecification();
} else if (container instanceof SubProcess) {
ioSpec = ((SubProcess) container).getIoSpecification();
}
if (value instanceof DataInput) {
ioSpec.addDataInputRef(((DataInput) value).getId());
} else {
ioSpec.addDataOutputRef(((DataOutput) value).getId());
}
} else if (value instanceof DataObject) {
DataObjectReference dataObjectRef = (DataObjectReference) process.generateFlowElement(FlowElements.TYPE_DATAOBJECT_REFERENCE);
DataObject dataObject = null;
for (DataObject obj : process.getFlowElements().getAccessibleDataObjects(((DataObject) value).isCollection())) {
dataObject = obj;
break;
}
if (dataObject == null) {
dataObject = (DataObject) value;
dataObject.setId(dataObjectRef.getId());
}
dataObjectRef.setId(child.getId());
dataObjectRef.setDataObjectRef(dataObject.getId());
process.addFlowElement(dataObject);
value = dataObjectRef;
child.setValue(value);
}
((XMLCollection) parentElement).add((XMLElement) value);
}
}
}
private void addMessageFlowForChoreographyTask(Choreography choreography, ChoreographyTask ct) {
String initPartId = ct.getInitiatingParticipantRef();
ct.clearMessageFlowRefs();
if (initPartId.length() != 0) {
for (XMLElement participantRef : ct.getParticipantRefList()) {
if (!initPartId.equals(participantRef.toValue())) {
String id = choreography.getId() + initPartId + participantRef.toValue();
choreography.addMessageFlow(id, initPartId, participantRef.toValue());
ct.addMessageFlowRef(id);
id = choreography.getId() + participantRef.toValue() + initPartId;
choreography.addMessageFlow(id, participantRef.toValue(), initPartId);
ct.addMessageFlowRef(id);
}
}
}
for (XMLElement mf : choreography.getMessageFlowList()) {
if (!BPMNModelUtils.hasMessageFlowRef(choreography, ((MessageFlow) mf).getId())) {
choreography.getMessageFlows().remove(((MessageFlow) mf).getId());
}
}
}
private void addFlowElementsToProcess(Object child, BPMNProcess process) {
for (Object c : getChildren(this, child)) {
Object v = getValue(c);
if (v instanceof Lane) {
addFlowElementsToProcess(c, process);
} else if (v instanceof BaseElement) {
process.addFlowElement((XMLElement) v);
}
}
}
private void removeEmptyProcess(XMLElement bpmnElement) {
BPMNProcess process = BPMNModelUtils.getParentProcess(bpmnElement);
if (process != null && process.isEmptyProcess() && !BPMNModelUtils.hasProcessRef(bpmnModel, process.getId())) {
((XMLCollection) process.getParent()).remove(process.getId());
Participant participant = BPMNModelUtils.getParticipantByProcessId(process.getId(), bpmnModel);
if (participant != null) {
participant.setProcessRef("");
}
}
}
}
