@Override
public void postReconnect(IReconnectionContext context) {
Object connectionObject =
getFeatureProvider().getBusinessObjectForPictogramElement(context.getConnection());
if (connectionObject instanceof MessageFlow) {
FlowNode source = null;
FlowNode target = null;
MessageFlow messageFlow = (MessageFlow) connectionObject;
BpmnMemoryModel memoryModel = ModelHandler.getModel(EcoreUtil.getURI(getDiagram()));
memoryModel.getBpmnModel().getMessageFlows().remove(messageFlow);
if (context.getReconnectType().equalsIgnoreCase(ReconnectionContext.RECONNECT_TARGET)) {
source = getFlowNode(context.getConnection().getStart());
target = getFlowNode(context.getNewAnchor());
} else {
source = getFlowNode(context.getNewAnchor());
target = getFlowNode(context.getConnection().getEnd());
}
messageFlow.setSourceRef(source.getId());
messageFlow.setTargetRef(target.getId());
memoryModel.getBpmnModel().getMessageFlows().add(messageFlow);
undoedSource = messageFlow.getSourceRef();
undoedTarget = messageFlow.getTargetRef();
} else {
return;
}
super.postReconnect(context);
}
/* (non-Javadoc)
* @see org.eclipse.bpmn2.modeler.core.features.IFeatureContainer#getApplyObject(org.eclipse.graphiti.features.context.IContext)
*/
@Override
public Object getApplyObject(IContext context) {
if (context instanceof IAddContext) {
return ((IAddContext) context).getNewObject();
} else if (context instanceof IPictogramElementContext) {
return BusinessObjectUtil.getFirstElementOfType(
(((IPictogramElementContext) context).getPictogramElement()), BaseElement.class);
} else if (context instanceof IReconnectionContext) {
IReconnectionContext rc = (IReconnectionContext) context;
return BusinessObjectUtil.getFirstElementOfType(rc.getConnection(), BaseElement.class);
} else if (context instanceof ICustomContext) {
PictogramElement[] pes = ((ICustomContext) context).getPictogramElements();
if (pes.length == 1)
return BusinessObjectUtil.getFirstElementOfType(pes[0], BaseElement.class);
}
return null;
}
@Override
public boolean canReconnect(IReconnectionContext context) {
FlowNode source = null;
FlowNode target = null;
Object target2 = null;
Object targetContainer = null;
Object targetContainer2 = null;
Object sourceContainer = null;
Object targetContainerParent = null;
Object sourceContainerParent = null;
Object sourceContainerParent2 = null;
if (context.getReconnectType().equals(ReconnectionContext.RECONNECT_TARGET)) {
source = getFlowNode(context.getConnection().getStart());
target = getFlowNode(context.getNewAnchor());
targetContainer =
getBusinessObjectForPictogramElement(
(PictogramElement) context.getNewAnchor().getParent().eContainer());
sourceContainer =
getBusinessObjectForPictogramElement(
(PictogramElement) context.getConnection().getStart().eContainer().eContainer());
targetContainerParent =
getBusinessObjectForPictogramElement(
(PictogramElement) context.getNewAnchor().getParent().eContainer().eContainer());
sourceContainerParent =
getBusinessObjectForPictogramElement(
(PictogramElement)
context.getConnection().getStart().getParent().eContainer().eContainer());
// sourceContainerParent2 =
// getBusinessObjectForPictogramElement((PictogramElement)context.getConnection().getStart().getParent().eContainer().eContainer().eContainer());
// sourceContainerParent2 =
// getBusinessObjectForPictogramElement((PictogramElement)context.getConnection().getStart().getParent().eContainer().eContainer().eContainer());
} else {
source = getFlowNode(context.getNewAnchor());
target = getFlowNode(context.getConnection().getEnd());
targetContainer =
getBusinessObjectForPictogramElement(
(PictogramElement) context.getConnection().getEnd().eContainer().eContainer());
targetContainer2 =
getBusinessObjectForPictogramElement(
(PictogramElement) context.getConnection().getStart().eContainer().eContainer());
sourceContainer =
getBusinessObjectForPictogramElement(
(PictogramElement) context.getNewAnchor().getParent().eContainer());
targetContainerParent =
getBusinessObjectForPictogramElement(
(PictogramElement)
context.getConnection().getEnd().getParent().eContainer().eContainer());
sourceContainerParent =
getBusinessObjectForPictogramElement(
(PictogramElement) context.getNewAnchor().getParent().eContainer().eContainer());
// sourceContainerParent2 =
// getBusinessObjectForPictogramElement((PictogramElement)context.getNewAnchor().getParent().eContainer().eContainer().eContainer());
}
if (source != null && target != null && source != target) {
BpmnMemoryModel memoryModel = ModelHandler.getModel(EcoreUtil.getURI(getDiagram()));
Process sourceProcess = null;
Process targetProcess = null;
for (Process proc : memoryModel.getBpmnModel().getProcesses()) {
if (proc.getFlowElement(source.getId()) != null) {
sourceProcess = proc;
}
if (proc.getFlowElement(target.getId()) != null) {
targetProcess = proc;
}
}
/*if(context.getReconnectType().equals(ReconnectionContext.RECONNECT_TARGET)
&& sourceContainer instanceof SubProcess
&& target instanceof SubProcess){
return true;
}*/
// **New rules - SZ
if (source instanceof ServiceTask
|| source instanceof UserTask
|| source instanceof ScriptTask
|| target instanceof ServiceTask
|| target instanceof UserTask
|| target instanceof ScriptTask
|| source instanceof ReceiveTask
|| source instanceof StartEvent
// || source instanceof BoundaryEvent &&
// ((BoundaryEvent)source).getEventDefinitions().get(0) instanceof MessageEventDefinition
|| target instanceof SendTask
// || source instanceof IntermediateCatchEvent &&
// ((IntermediateCatchEvent)source).getEventDefinitions().get(0) instanceof
// MessageEventDefinition
|| target instanceof StartEvent
&& !(((StartEvent) target).getEventDefinitions().get(0)
instanceof MessageEventDefinition)) {
return false;
}
// **
// System.out.println("SOURCE PROC: "+sourceProcess.getId());
// System.out.println("TARGET PROC: "+targetProcess.getId());
if (!(context.getReconnectType().equals(ReconnectionContext.RECONNECT_TARGET))
&& targetContainerParent != sourceContainerParent
&& targetContainer != sourceContainer
&& targetContainer != sourceContainerParent
&& targetContainerParent != sourceContainer) {
if (source instanceof SendTask
|| source instanceof EndEvent
&& ((EndEvent) source).getEventDefinitions().get(0)
instanceof MessageEventDefinition
|| source instanceof IntermediateThrowEvent
&& ((IntermediateThrowEvent) source).getEventDefinitions().get(0)
instanceof MessageEventDefinition) {
return true;
}
}
// **SubProcess bug fixes -SZ
if (targetProcess == null && target.getId() != null) {
if (sourceProcess != null
&& targetContainerParent != sourceContainerParent
&& sourceContainer != targetContainerParent
&& targetContainer instanceof SubProcess) {
if (target instanceof StartEvent
|| target instanceof ReceiveTask
|| target instanceof CatchEvent) {
return true;
}
}
}
// **
if (!(sourceContainer instanceof SubProcess)) {
if (sourceProcess == null || targetProcess == null || sourceProcess == targetProcess) {
return false;
}
} else if (sourceContainerParent == targetContainer) {
return false;
} else if (context.getReconnectType().equals(ReconnectionContext.RECONNECT_TARGET)) {
if (sourceContainer instanceof SubProcess && sourceContainer != targetContainer) {
} else {
sourceContainerParent =
getBusinessObjectForPictogramElement(
(PictogramElement) context.getNewAnchor().getParent().eContainer().eContainer());
sourceContainerParent2 =
getBusinessObjectForPictogramElement(
(PictogramElement)
context.getNewAnchor().getParent().eContainer().eContainer().eContainer());
if (sourceContainerParent2 == targetContainerParent
|| targetContainer == sourceContainer) {
return false;
}
}
} else if (sourceContainer instanceof SubProcess) {
return false;
}
if (source instanceof Task
|| source instanceof SubProcess
|| (source instanceof IntermediateThrowEvent
&& ((IntermediateThrowEvent) source).getEventDefinitions().get(0)
instanceof MessageEventDefinition)
|| (source instanceof EndEvent
&& ((EndEvent) source).getEventDefinitions().get(0)
instanceof MessageEventDefinition)) {
if (target instanceof Task
|| (target instanceof IntermediateCatchEvent
&& ((IntermediateCatchEvent) target).getEventDefinitions().get(0)
instanceof MessageEventDefinition)
|| (source instanceof StartEvent
&& ((StartEvent) source).getEventDefinitions().get(0)
instanceof MessageEventDefinition)
|| target instanceof SubProcess
|| target instanceof StartEvent
|| (target instanceof BoundaryEvent
&& ((BoundaryEvent) target).getEventDefinitions().get(0)
instanceof MessageEventDefinition)) {
return true;
} else {
return false;
}
}
return false;
} else {
return false;
}
}
@Override
public void preReconnect(IReconnectionContext context) {
sourceStart = getFlowNode(context.getConnection().getStart());
sourceEnd = getFlowNode(context.getConnection().getEnd());
}