1 files changed, 95 insertions, 0 deletions
diff --git a/extraplugins/qompass/designer/org.eclipse.papyrus.qompass.designer.validation/src/org/eclipse/papyrus/qompass/designer/validation/constraints/UnconnectedPorts.java b/extraplugins/qompass/designer/org.eclipse.papyrus.qompass.designer.validation/src/org/eclipse/papyrus/qompass/designer/validation/constraints/UnconnectedPorts.java
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index 00000000000..34a4672aa66
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+++ b/extraplugins/qompass/designer/org.eclipse.papyrus.qompass.designer.validation/src/org/eclipse/papyrus/qompass/designer/validation/constraints/UnconnectedPorts.java
@@ -0,0 +1,95 @@
+/*****************************************************************************
+ * Copyright (c) 2013 CEA LIST.
+ *
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *  Ansgar Radermacher  ansgar.radermacher@cea.fr
+ *
+ *****************************************************************************/
+
+/*****************************************************************************
+ * Copyright (c) 2013 CEA LIST.
+ *
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *  Ansgar Radermacher  ansgar.radermacher@cea.fr
+ *
+ *****************************************************************************/
+
+package org.eclipse.papyrus.qompass.designer.validation.constraints;
+
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.emf.validation.AbstractModelConstraint;
+import org.eclipse.emf.validation.IValidationContext;
+import org.eclipse.papyrus.uml.tools.utils.ConnectorUtil;
+import org.eclipse.uml2.uml.Class;
+import org.eclipse.uml2.uml.Connector;
+import org.eclipse.uml2.uml.Port;
+import org.eclipse.uml2.uml.Property;
+
+/**
+ * Check whether a port of a part remains without connection. Whereas it is typically problematic
+ * for ports with a required interface, we also raise an info for those with a provided interface
+ *
+ */
+abstract public class UnconnectedPorts extends AbstractModelConstraint
+{
+	/**
+	 * Called by one of the sub-classes (does not override a superclass method)
+	 *
+	 * @param ctx
+	 *            the validation context
+	 * @param required
+	 *            if true, examine required ports, if false provided ports
+	 * @return
+	 */
+	public IStatus validatePorts(IValidationContext ctx, boolean required)
+	{
+		String portsStr = ""; //$NON-NLS-1$
+
+		Property attribute = (Property) ctx.getTarget();
+		Class owner = attribute.getClass_();
+		if (owner != null) {
+			if (attribute.getType() instanceof Class) {
+				Class class_ = (Class) attribute.getType();
+				for (Port port : class_.getOwnedPorts()) {
+					if ((port.getRequireds().size() > 0 && required) ||
+							(port.getProvideds().size() > 0 && !required)) {
+						{
+							boolean found = false;
+							for (Connector connector : owner.getOwnedConnectors()) {
+								if (ConnectorUtil.connectsPort(connector, port)) {
+									found = true;
+									break;
+								}
+							}
+							if (!found) {
+								if (portsStr.length() != 0) {
+									portsStr += ", "; //$NON-NLS-1$
+								}
+								portsStr += port.getName();
+							}
+						}
+					}
+				}
+			}
+		}
+		if (portsStr.length() > 0) {
+			return ctx.createFailureStatus("The port(s) '" + portsStr + "' of part '" + attribute.getName() + "' remains unconnected within composite class '" + owner.getQualifiedName() + "'");
+
+		}
+		else {
+			return ctx.createSuccessStatus();
+		}
+	}
+}