+
+ Component client = findComponent(aClientComponent);
+ Component server = findComponent(aServerComponent);
+
+ if (client == null) {
+ throw new SystemAssemblyException(getQualifiedName() +
+ ": No component '" + aClientComponent + "' in the container");
+ }
+
+ if (aRequiredInterface != null) {
+ if (findInterface(client.getRequiredInterfaces(),
+ aRequiredInterface) == null) {
+ throw new SystemAssemblyException(getQualifiedName() +
+ ": Component '" + aClientComponent +
+ "' does not have a required interface named '" +
+ aRequiredInterface + "'");
+ }
+ }
+
+ if (server == null) {
+ throw new SystemAssemblyException("No component '" +
+ aClientComponent + "' in the container");
+ }
+
+ if (aProvidedInterface != null) {
+ if (findInterface(server.getProvidedInterfaces(),
+ aProvidedInterface) == null) {
+ throw new SystemAssemblyException(getQualifiedName() +
+ ": Component '" + aServerComponent +
+ "' does not have a provided interface named '" +
+ aProvidedInterface + "'");
+ }
+ }
+
+ edgeFilter.add(new ConnectRequiredProvidedEdgeFilter(aClientComponent,
+ aRequiredInterface, aServerComponent, aProvidedInterface));