private void convertFlowsInto(
final YFlow flow,
final BasicShape incomingShape,
final BasicShape outgoingShape,
final YNet net)
throws JSONException, ConversionException {
if (incomingShape.hasProperty("flowsinto")
&& !incomingShape.getProperty("flowsinto").isEmpty()) {
JSONObject flowsInto =
lookUpFlowsInto(outgoingShape.getProperty("yawlid"), incomingShape, net);
if (flowsInto.has("ordering")) {
flow.setEvalOrdering(flowsInto.getInt("ordering"));
}
if (flowsInto.has("isdefault")) {
flow.setIsDefaultFlow(flowsInto.getBoolean("isdefault"));
}
if (flowsInto.has("predicate")) {
flow.setXpathPredicate(flowsInto.getString("predicate"));
}
}
}
/*
* (non-Javadoc)
*
* @see de.hbrs.oryx.yawl.converter.handler.oryx.OryxHandler#convert()
*/
@Override
public void convert() {
YNet net = getContext().getNet(netShape);
BasicShape incomingShape = getShape().getIncomingsReadOnly().get(0);
BasicShape outgoingShape = getShape().getOutgoingsReadOnly().get(0);
YExternalNetElement incomingElement = net.getNetElement(convertYawlId(net, incomingShape));
YExternalNetElement outgoingElement = net.getNetElement(convertYawlId(net, outgoingShape));
if (incomingElement == null
|| outgoingElement == null
|| incomingElement.getID() == null
|| outgoingElement.getID() == null) {
getContext()
.addConversionWarnings(
new ConversionException(
"Missing source or target for Edge with ID "
+ getShape().getResourceId()
+ " in Net "
+ net.getID()));
return;
}
YFlow flow = new YFlow(incomingElement, outgoingElement);
flow.setDocumentation(edgeShape.getProperty("documentation"));
try {
convertFlowsInto(flow, incomingShape, outgoingShape, net);
} catch (JSONException e) {
getContext().addConversionWarnings("Can not convert flow predicates and ordering", e);
} catch (ConversionException e) {
getContext().addConversionWarnings(e);
}
convertFlowLayout(incomingElement, outgoingElement, net);
outgoingElement.addPreset(flow);
}
