1 files changed, 55 insertions, 0 deletions
diff --git a/plugins/infra/services/org.eclipse.papyrus.infra.services.edit/src/org/eclipse/papyrus/infra/services/edit/internal/context/DefaultTypeContext.java b/plugins/infra/services/org.eclipse.papyrus.infra.services.edit/src/org/eclipse/papyrus/infra/services/edit/internal/context/DefaultTypeContext.java
new file mode 100644
index 00000000000..45c6684362e
--- /dev/null
+++ b/plugins/infra/services/org.eclipse.papyrus.infra.services.edit/src/org/eclipse/papyrus/infra/services/edit/internal/context/DefaultTypeContext.java
@@ -0,0 +1,55 @@
+/*****************************************************************************
+ * Copyright (c) 2010 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:
+ *
+ * 		Yann Tanguy (CEA LIST) yann.tanguy@cea.fr - Initial API and implementation
+ * 		Patrick Tessier (CEA LIST) Patrick.tessier@cea.fr - Initial API and implementation
+ *
+ *****************************************************************************/
+package org.eclipse.papyrus.infra.services.edit.internal.context;
+
+import org.eclipse.gmf.runtime.emf.type.core.ClientContextManager;
+import org.eclipse.gmf.runtime.emf.type.core.IClientContext;
+import org.eclipse.gmf.runtime.emf.type.core.IElementType;
+import org.eclipse.osgi.util.NLS;
+import org.eclipse.papyrus.infra.core.services.ServiceException;
+import org.eclipse.papyrus.infra.services.edit.messages.Messages;
+
+/**
+ * <pre>
+ * A wrapper for the default {@link IClientContext} for Papyrus
+ *
+ * This class stores this context ID and provides a convenient API to
+ * get the default {@link IClientContext} from the {@link ClientContextManager}.
+ * </pre>
+ */
+public class DefaultTypeContext {
+
+	/** The ID of Papyrus {@link IClientContext} (declared in plugin.xml, shall not be modified) */
+	public static final String ID = "org.eclipse.papyrus.infra.services.edit.TypeContext"; //$NON-NLS-1$
+
+	/**
+	 * Retrieve Papyrus {@link IClientContext} from its ID.
+	 *
+	 * @return the tool context
+	 * @throws Exception
+	 *             if the context is not found
+	 */
+	public static IClientContext getContext() throws ServiceException {
+
+		IClientContext context = ClientContextManager.getInstance().getClientContext(ID);
+		if (context == null) {
+			throw new ServiceException(NLS.bind(Messages.TypeContext_ContextNotFound, ID));
+		}
+
+		return context;
+	}
+
+}