[434594] Enable Model (Library/Metamodel/Profile) Registrations to be

    added to via code
    
Bug: https://bugs.eclipse.org/bugs/show_bug.cgi?id=43459
Change-Id: Ib4eb7db3f1e82664a8c15a0c2ea2c06797d4b39e
Signed-off-by: David Akehurst <dave@akehurst.net>

1 files changed, 92 insertions, 0 deletions

diff --git a/plugins/uml/org.eclipse.papyrus.uml.extensionpoints/src/org/eclipse/papyrus/uml/extensionpoints/Registry.java b/plugins/uml/org.eclipse.papyrus.uml.extensionpoints/src/org/eclipse/papyrus/uml/extensionpoints/Registry.java
new file mode 100644
index 00000000000..9120f04b8ca
--- /dev/null
+++ b/plugins/uml/org.eclipse.papyrus.uml.extensionpoints/src/org/eclipse/papyrus/uml/extensionpoints/Registry.java
@@ -0,0 +1,92 @@
+/*******************************************************************************
+ * Copyright (c) 2006 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:
+ *     Dr. David H. Akehurst - enable programmatic registration
+ *****************************************************************************/
+package org.eclipse.papyrus.uml.extensionpoints;
+
+import java.util.List;
+
+import org.eclipse.core.runtime.Assert;
+import org.eclipse.papyrus.uml.extensionpoints.library.IRegisteredLibrary;
+import org.eclipse.papyrus.uml.extensionpoints.library.RegisteredLibrary;
+import org.eclipse.papyrus.uml.extensionpoints.metamodel.IRegisteredMetamodel;
+import org.eclipse.papyrus.uml.extensionpoints.metamodel.RegisteredMetamodel;
+import org.eclipse.papyrus.uml.extensionpoints.profile.IRegisteredProfile;
+import org.eclipse.papyrus.uml.extensionpoints.profile.RegisteredProfile;
+
+public class Registry {
+	
+	/** attribute that acts as a cache for the list of registered libraries */
+	private static List<IRegisteredLibrary> registeredLibraries;
+	
+	public static List<IRegisteredLibrary> getRegisteredLibraries() {
+		if(null == registeredLibraries) {
+			registeredLibraries = RegisteredLibrary.getRegisteredLibraries();
+		}
+		return registeredLibraries;
+	}
+	
+	public static void addRegisteredLibrary(IRegisteredLibrary lib) {
+		if(null == registeredLibraries) {
+			registeredLibraries = RegisteredLibrary.getRegisteredLibraries();
+		}
+		registeredLibraries.add(lib);
+	}
+	
+	/** attribute that acts as a cache for the list of registered metamodels */
+	private static List<IRegisteredMetamodel> registeredMetamodels;
+	
+	public static List<IRegisteredMetamodel> getRegisteredMetamodels() {
+		if(null == registeredMetamodels) {
+			registeredMetamodels = RegisteredMetamodel.getRegisteredMetamodels();
+		}
+		return registeredMetamodels;
+	}
+	
+	public static void addRegisteredMetamodel(IRegisteredMetamodel lib) {
+		if(null == registeredMetamodels) {
+			registeredMetamodels = RegisteredMetamodel.getRegisteredMetamodels();
+		}
+		registeredMetamodels.add(lib);
+	}	
+	
+	/** attribute that acts as a cache for the list of registered profiles */
+	private static List<IRegisteredProfile> registeredProfiles;
+	
+	public static List<IRegisteredProfile> getRegisteredProfiles() {
+		if(null == registeredProfiles) {
+			registeredProfiles = RegisteredProfile.getRegisteredProfiles();
+		}
+		return registeredProfiles;
+	}
+	public static IRegisteredProfile getRegisteredProfile(String name, String path) {
+		Assert.isNotNull(name);
+		List<IRegisteredProfile> profiles = Registry.getRegisteredProfiles();
+		for(int i = 0; i < profiles.size(); i++) {
+			IRegisteredProfile profile = profiles.get(i);
+
+			// name corresponds. is path equal?
+			if(name.equals(profile.getName())) {
+				// no path indicated => first name that corresponds => profile returned
+				if(path == null) {
+					return profile;
+				} else if(path.equals(profile.getPath())) {
+					return profile;
+				}
+			}
+		}
+		return null;
+	}
+	public static void addRegisteredProfile(IRegisteredProfile lib) {
+		if(null == registeredProfiles) {
+			registeredProfiles = RegisteredProfile.getRegisteredProfiles();
+		}
+		registeredProfiles.add(lib);
+	}	
+}