1 files changed, 61 insertions, 0 deletions
diff --git a/plugins/infra/org.eclipse.papyrus.infra.extendedtypes/src/org/eclipse/papyrus/infra/extendedtypes/invariantsemantictypeconfiguration/OrRuleEditHelperAdvice.java b/plugins/infra/org.eclipse.papyrus.infra.extendedtypes/src/org/eclipse/papyrus/infra/extendedtypes/invariantsemantictypeconfiguration/OrRuleEditHelperAdvice.java
new file mode 100644
index 00000000000..119caa57c8d
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+++ b/plugins/infra/org.eclipse.papyrus.infra.extendedtypes/src/org/eclipse/papyrus/infra/extendedtypes/invariantsemantictypeconfiguration/OrRuleEditHelperAdvice.java
@@ -0,0 +1,61 @@
+/*****************************************************************************
+ * 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:
+ *  Remi Schnekenburger (CEA LIST) - Initial API and implementation
+ *
+ *****************************************************************************/
+package org.eclipse.papyrus.infra.extendedtypes.invariantsemantictypeconfiguration;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.eclipse.gmf.runtime.emf.type.core.edithelper.AbstractEditHelperAdvice;
+import org.eclipse.gmf.runtime.emf.type.core.edithelper.IEditHelperAdvice;
+import org.eclipse.gmf.runtime.emf.type.core.requests.IEditCommandRequest;
+
+
+/**
+ * @author RS211865
+ */
+public class OrRuleEditHelperAdvice extends AbstractEditHelperAdvice implements IInvariantEditHelperAdvice<OrRule> {
+
+	protected List<IInvariantEditHelperAdvice<InvariantRuleConfiguration>> composedEditHelperAdvices;
+
+	public OrRuleEditHelperAdvice() {
+	}
+
+	/**
+	 * {@inheritDoc}
+	 */
+	public void init(OrRule ruleConfiguration) {
+		// configuration should be a AndRule as declared in the extension point
+		composedEditHelperAdvices = new ArrayList<IInvariantEditHelperAdvice<InvariantRuleConfiguration>>();
+		for(InvariantRuleConfiguration composedRule : ruleConfiguration.getComposedRules()) {
+			IInvariantEditHelperAdvice<InvariantRuleConfiguration> editHelperAdvice = RuleConfigurationFactoryRegistry.getInstance().createEditHelperAdvice(composedRule);
+			if(editHelperAdvice != null) {
+				composedEditHelperAdvices.add(editHelperAdvice);
+			}
+		}
+	}
+
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	public boolean approveRequest(IEditCommandRequest request) {
+		// to approve the request, all the composed edit helper advices should approve it
+		for(IEditHelperAdvice advice : composedEditHelperAdvices) {
+			if(advice.approveRequest(request)) {
+				return true;
+			}
+		}
+		// return no only if no advice approves the request. As soon as one approves, return true
+		return false;
+	}
+}