/** @TODO: author to add some doc. Middleware specific? */
public static String getConnectionOtherSide(Port p1) {
if (p1.getEnds().size() > 0) {
Connector conn = (Connector) p1.getEnds().get(0).getOwner();
ConnectorEnd e1 = conn.getEnds().get(0);
ConnectorEnd e2 = conn.getEnds().get(1);
Port p2 = null;
java.lang.System.out.println("p1=" + p1.getName());
Property c2 = null;
if (e1.getRole() == p1) {
p2 = (Port) e2.getRole();
c2 = e2.getPartWithPort();
java.lang.System.out.println("1 - p2=" + p2.getName() + ", c2=" + c2.getName());
} else if (e2.getRole() == p1) {
p2 = (Port) e1.getRole();
c2 = e1.getPartWithPort();
java.lang.System.out.println("2 - p2=" + p2.getName() + ", c2=" + c2.getName());
}
if (c2.getName().equals(((NamedElement) conn.getOwner()).getName())) {
return "@" + p2.getName();
} else {
return "@" + c2.getName() + "." + p2.getName();
}
} else {
return "?????";
}
}
/**
* @TODO: this seems to be middleware specific. To be moved to corresponding middleware generator
* project.
*/
public static String getConnectionDefinition(Connector connector) {
ConnectorEnd e1 = connector.getEnds().get(0);
ConnectorEnd e2 = connector.getEnds().get(1);
return e1.getPartWithPort().getName()
+ "."
+ e1.getRole().getName()
+ ".connectTo("
+ e2.getPartWithPort().getName()
+ "."
+ e2.getRole().getName()
+ ")";
}
/**
* Checks if is correct graphical view.
*
* @param connectorEnd a connector end
* @param view a view
* @return <code>true</code> if the view represents the role of the connector AND if the view is
* encapsulated as required by the nested path of the connector end
*/
protected boolean isCorrectGraphicalView(final ConnectorEnd connectorEnd, final View view) {
final NestedConnectorEnd nestedConnectorEnd =
org.eclipse.uml2.uml.util.UMLUtil.getStereotypeApplication(
connectorEnd, NestedConnectorEnd.class);
final Property partWithPort = connectorEnd.getPartWithPort();
// final ConnectableElement role = end.getRole();
// 1. we get the top view of this view with the same semantic element
View localView = getTopViewWithSameSemanticElement(view);
// 2. we verify the part with port
if (partWithPort != null) {
View parent = getTopViewWithSameSemanticElement(ViewUtil.getViewContainer(localView));
if (parent.getElement() != partWithPort) {
return false;
}
}
// 3. we verify the nested path
if (nestedConnectorEnd != null && nestedConnectorEnd.getPropertyPath().size() > 0) {
View parent = view;
final List<Property> paths = nestedConnectorEnd.getPropertyPath();
for (int i = paths.size() - 1; i >= 0; i--) {
final Property currentProperty = paths.get(i);
parent = getTopViewWithSameSemanticElement(ViewUtil.getViewContainer(parent));
if (parent.getElement() != currentProperty) {
return false;
}
}
}
return true;
}
/** @TODO: author to add some doc */
public static Boolean isConnectionValid(Connector connector) {
if (connector.getEnds().size() != 2) {
return false;
}
for (ConnectorEnd cend : connector.getEnds()) {
if ((cend.getRole() == null) || (cend.getPartWithPort() == null)) {
return false;
}
}
return true;
}
/**
* Checks whether or not a port is a "destination port" from the point of view of a given
* connector. A destination port can be an input port for a connector stepping out of a component
* or it can be an output port for a connector linking a component model output port to a
* component output port inside the component model (e.g. from a component inside the model to the
* model boundaries).
*/
private static boolean isDestPort(ConnectorEnd end, Port p) {
return ((isAnOutputPort(p) && end.getPartWithPort() == null)
|| (isAnInputPort(p) && end.getPartWithPort() != null));
}
