386492: [Libraries - Profiles] All Libraries and Profiles should be loaded in read-only mode

https://bugs.eclipse.org/bugs/show_bug.cgi?id=386492

14 files changed, 206 insertions, 39 deletions

diff --git a/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/META-INF/MANIFEST.MF b/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/META-INF/MANIFEST.MF
index e747f7e5dc3..50c67dd5b3e 100644
--- a/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/META-INF/MANIFEST.MF
+++ b/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/META-INF/MANIFEST.MF
@@ -6,7 +6,8 @@ Require-Bundle: org.eclipse.papyrus.infra.core;bundle-version="0.9.0",
  org.eclipse.core.runtime;bundle-version="3.7.0",

  org.eclipse.emf.transaction;bundle-version="1.4.0",

  org.eclipse.emf.workspace;bundle-version="1.4.0",

- org.eclipse.gmf.runtime.common.core;bundle-version="1.4.1"

+ org.eclipse.gmf.runtime.common.core;bundle-version="1.4.1",

+ org.eclipse.papyrus.infra.emf;bundle-version="0.9.0"

 Export-Package: org.eclipse.papyrus.infra.emf.readonly,

  org.eclipse.papyrus.infra.emf.readonly.handlers

 Bundle-Vendor: %providerName

diff --git a/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/plugin.xml b/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/plugin.xml
index 4f54e16f2bf..58a13953003 100644
--- a/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/plugin.xml
+++ b/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/plugin.xml
@@ -8,6 +8,10 @@
             class="org.eclipse.papyrus.infra.emf.readonly.FSReadOnlyHandler"

             priority="10">

       </readOnlyHandler>

+      <readOnlyHandler

+            class="org.eclipse.papyrus.infra.emf.readonly.EMFReadOnlyHandler"

+            priority="5">

+      </readOnlyHandler>

    </extension>

    <extension

          point="org.eclipse.ui.handlers">

diff --git a/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/Activator.java b/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/Activator.java
index c7d6ffadf06..e8a950a80b2 100644
--- a/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/Activator.java
+++ b/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/Activator.java
@@ -13,6 +13,7 @@
  *****************************************************************************/

 package org.eclipse.papyrus.infra.emf.readonly;

 

+import org.eclipse.papyrus.infra.core.log.LogHelper;

 import org.osgi.framework.BundleActivator;

 import org.osgi.framework.BundleContext;

 

@@ -20,6 +21,8 @@ public class Activator implements BundleActivator {
 

 	private static BundleContext context;

 

+	public static LogHelper log;

+

 	static BundleContext getContext() {

 		return context;

 	}

@@ -31,6 +34,7 @@ public class Activator implements BundleActivator {
 	 */

 	public void start(BundleContext bundleContext) throws Exception {

 		Activator.context = bundleContext;

+		log = new LogHelper();

 	}

 

 	/*

diff --git a/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/EMFReadOnlyHandler.java b/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/EMFReadOnlyHandler.java
new file mode 100644
index 00000000000..bf5f5ff756d
--- /dev/null
+++ b/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/EMFReadOnlyHandler.java
@@ -0,0 +1,23 @@
+package org.eclipse.papyrus.infra.emf.readonly;

+

+import org.eclipse.emf.common.util.URI;

+import org.eclipse.emf.edit.domain.EditingDomain;

+

+

+public class EMFReadOnlyHandler implements IReadOnlyHandler {

+

+	public boolean isReadOnly(URI[] uris, EditingDomain editingDomain) {

+		for(URI uri : uris) {

+			if(!uri.isPlatformResource()) {

+				return true;

+			}

+		}

+

+		return false;

+	}

+

+	public boolean enableWrite(URI[] uris, EditingDomain editingDomain) {

+		return false; //We cannot change the read-only status

+	}

+

+}

diff --git a/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/FSReadOnlyHandler.java b/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/FSReadOnlyHandler.java
index d44a15261de..84ff0d28905 100644
--- a/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/FSReadOnlyHandler.java
+++ b/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/FSReadOnlyHandler.java
@@ -17,29 +17,43 @@ import java.util.concurrent.atomic.AtomicBoolean;
 

 import org.eclipse.core.resources.IFile;

 import org.eclipse.core.resources.ResourceAttributes;

+import org.eclipse.core.resources.ResourcesPlugin;

 import org.eclipse.core.runtime.CoreException;

+import org.eclipse.core.runtime.Path;

+import org.eclipse.emf.common.util.URI;

 import org.eclipse.emf.edit.domain.EditingDomain;

 import org.eclipse.jface.dialogs.MessageDialog;

 import org.eclipse.swt.widgets.Display;

 

 public class FSReadOnlyHandler implements IReadOnlyHandler {

 

-	public boolean isReadOnly(IFile[] files, EditingDomain editingDomain) {

-		for(IFile file : files) {

+	public boolean isReadOnly(URI[] uris, EditingDomain editingDomain) {

+		for(URI uri : uris) {

+

+			IFile file = getFile(uri);

 			if(file != null && file.isReadOnly()) {

 				return true;

 			}

 		}

+

 		return false;

 	}

 

-	public boolean enableWrite(final IFile[] files, EditingDomain editingDomain) {

+	private static IFile getFile(URI uri) {

+		if(uri.isPlatform()) {

+			return ResourcesPlugin.getWorkspace().getRoot().getFile(new Path(uri.toPlatformString(true)));

+		}

+		return null;

+	}

+

+	public boolean enableWrite(final URI[] uris, EditingDomain editingDomain) {

 		final AtomicBoolean doEnableWrite = new AtomicBoolean();

 		Display.getCurrent().syncExec(new Runnable() {

 

 			public void run() {

 				String message = "Do you want to remove read only flag on those files ?\n\n";

-				for(IFile file : files) {

+				for(URI uri : uris) {

+					IFile file = getFile(uri);

 					if(file != null && file.isReadOnly()) {

 						message += file.getName() + "\n";

 					}

@@ -50,7 +64,8 @@ public class FSReadOnlyHandler implements IReadOnlyHandler {
 

 		if(doEnableWrite.get()) {

 			boolean ok = true;

-			for(IFile file : files) {

+			for(URI uri : uris) {

+				IFile file = getFile(uri);

 				if(file != null && file.isReadOnly()) {

 					try {

 						ResourceAttributes att = file.getResourceAttributes();

diff --git a/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/IReadOnlyHandler.java b/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/IReadOnlyHandler.java
index bbe6d16a869..63973341a95 100644
--- a/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/IReadOnlyHandler.java
+++ b/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/IReadOnlyHandler.java
@@ -13,7 +13,7 @@
  *****************************************************************************/

 package org.eclipse.papyrus.infra.emf.readonly;

 

-import org.eclipse.core.resources.IFile;

+import org.eclipse.emf.common.util.URI;

 import org.eclipse.emf.edit.domain.EditingDomain;

 

 public interface IReadOnlyHandler {

@@ -26,7 +26,7 @@ public interface IReadOnlyHandler {
 	 * @param files

 	 * @return

 	 */

-	boolean isReadOnly(IFile[] files, EditingDomain editingDomain);

+	boolean isReadOnly(URI[] uris, EditingDomain editingDomain);

 

 	/**

 	 * Try to enable write access on a set of files.

@@ -34,5 +34,5 @@ public interface IReadOnlyHandler {
 	 * @param files

 	 * @return false if it fails to get write access.

 	 */

-	boolean enableWrite(IFile[] files, EditingDomain editingDomain);

+	boolean enableWrite(URI[] uris, EditingDomain editingDomain);

 }

diff --git a/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/PapyrusROTransactionalEditingDomain.java b/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/PapyrusROTransactionalEditingDomain.java
index 5848edf1f67..47e6b9af11b 100644
--- a/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/PapyrusROTransactionalEditingDomain.java
+++ b/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/PapyrusROTransactionalEditingDomain.java
@@ -21,6 +21,7 @@ import org.eclipse.emf.transaction.impl.TransactionalEditingDomainImpl;
 

 

 public class PapyrusROTransactionalEditingDomain extends TransactionalEditingDomainImpl {

+

 	public PapyrusROTransactionalEditingDomain(AdapterFactory adapterFactory, TransactionalCommandStack stack, ResourceSet resourceSet) {

 		super(adapterFactory, stack, resourceSet);

 	}

diff --git a/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/ReadOnlyManager.java b/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/ReadOnlyManager.java
index 87b07010a9c..e5bf12d80b9 100644
--- a/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/ReadOnlyManager.java
+++ b/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/ReadOnlyManager.java
@@ -18,10 +18,9 @@ import java.util.LinkedList;
 import java.util.List;

 

 import org.eclipse.core.resources.IFile;

-import org.eclipse.core.resources.ResourcesPlugin;

 import org.eclipse.core.runtime.IConfigurationElement;

-import org.eclipse.core.runtime.Path;

 import org.eclipse.core.runtime.Platform;

+import org.eclipse.emf.common.util.URI;

 import org.eclipse.emf.ecore.resource.Resource;

 import org.eclipse.emf.edit.domain.EditingDomain;

 

@@ -47,7 +46,7 @@ public class ReadOnlyManager {
 	}

 

 	static {

-		IConfigurationElement[] configElements = Platform.getExtensionRegistry().getConfigurationElementsFor("org.eclipse.papyrus.readonly", "readOnlyHandler");

+		IConfigurationElement[] configElements = Platform.getExtensionRegistry().getConfigurationElementsFor("org.eclipse.papyrus.infra.emf.readonly", "readOnlyHandler");

 

 		List<HandlerPriorityPair> handlerPriorityPairs = new LinkedList<HandlerPriorityPair>();

 		for(IConfigurationElement elem : configElements) {

@@ -59,6 +58,7 @@ public class ReadOnlyManager {
 

 					handlerPriorityPairs.add(handlerPriorityPair);

 				} catch (Exception e) {

+					Activator.log.error(e);

 				}

 			}

 		}

@@ -73,34 +73,46 @@ public class ReadOnlyManager {
 	}

 

 	public static boolean isReadOnly(Resource resource, EditingDomain editingDomain) {

-		IFile file = null;

+		URI uri = null;

 		if(resource != null && resource.getURI() != null) {

-			if (resource.getURI().isPlatform()) {

-				file = ResourcesPlugin.getWorkspace().getRoot().getFile(new Path(resource.getURI().toPlatformString(true)));

-			}

+

+			uri = resource.getURI();

 		}

 

-		return isReadOnly(file, editingDomain);

+		return isReadOnly(uri, editingDomain);

+	}

+

+	private static URI getURI(IFile iFile) {

+		return URI.createPlatformResourceURI(iFile.getFullPath().toString(), true);

 	}

 

-	public static boolean isReadOnly(IFile file, EditingDomain editingDomain) {

-		IFile[] files = file != null ? new IFile[]{ file } : new IFile[]{};

-		return isReadOnly(files, editingDomain);

+	private static URI[] getURIs(IFile[] iFiles) {

+		URI[] uris = new URI[iFiles.length];

+		int i = 0;

+		for(IFile iFile : iFiles) {

+			uris[i++] = getURI(iFile);

+		}

+		return uris;

 	}

 

-	public static boolean isReadOnly(IFile[] files, EditingDomain editingDomain) {

+	public static boolean isReadOnly(URI uri, EditingDomain editingDomain) {

+		URI[] uris = uri != null ? new URI[]{ uri } : new URI[]{};

+		return isReadOnly(uris, editingDomain);

+	}

+

+	public static boolean isReadOnly(URI[] uris, EditingDomain editingDomain) {

 		for(int i = 0; i < orderedHandlersArray.length; i++) {

-			if(orderedHandlersArray[i].isReadOnly(files, editingDomain)) {

+			if(orderedHandlersArray[i].isReadOnly(uris, editingDomain)) {

 				return true;

 			}

 		}

 		return false;

 	}

 

-	public static boolean enableWrite(IFile[] files, EditingDomain editingDomain) {

+	public static boolean enableWrite(URI[] uris, EditingDomain editingDomain) {

 		for(int i = 0; i < orderedHandlersArray.length; i++) {

-			if(orderedHandlersArray[i].isReadOnly(files, editingDomain)) {

-				boolean ok = orderedHandlersArray[i].enableWrite(files, editingDomain);

+			if(orderedHandlersArray[i].isReadOnly(uris, editingDomain)) {

+				boolean ok = orderedHandlersArray[i].enableWrite(uris, editingDomain);

 				if(!ok) {

 					return false;

 				}

@@ -109,4 +121,12 @@ public class ReadOnlyManager {
 

 		return true;

 	}

+

+	public static boolean isReadOnly(IFile[] iFiles, EditingDomain editingDomain) {

+		return isReadOnly(getURIs(iFiles), editingDomain);

+	}

+

+	public static boolean enableWrite(IFile[] iFiles, EditingDomain editingDomain) {

+		return enableWrite(getURIs(iFiles), editingDomain);

+	}

 }

diff --git a/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/ReadOnlyTester.java b/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/ReadOnlyTester.java
index 84131173509..908a105d506 100644
--- a/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/ReadOnlyTester.java
+++ b/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/ReadOnlyTester.java
@@ -36,7 +36,7 @@ public class ReadOnlyTester extends PropertyTester {
 				Object businessObject = BusinessModelResolver.getInstance().getBusinessModel(obj);

 				if(businessObject instanceof EObject) {

 					Resource resource = ((EObject)businessObject).eResource();

-					if (resource != null && resource.getResourceSet() != null) {

+					if(resource != null && resource.getResourceSet() != null) {

 						return ReadOnlyManager.isReadOnly(resource, WorkspaceEditingDomainFactory.INSTANCE.getEditingDomain(resource.getResourceSet()));

 					}

 				}

diff --git a/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/handlers/EnableWriteHandler.java b/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/handlers/EnableWriteHandler.java
index 1d69c09f255..2dd6cd10c81 100644
--- a/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/handlers/EnableWriteHandler.java
+++ b/plugins/infra/emf/org.eclipse.papyrus.infra.emf.readonly/src/org/eclipse/papyrus/infra/emf/readonly/handlers/EnableWriteHandler.java
@@ -28,17 +28,19 @@ public class EnableWriteHandler extends AbstractHandler {
 			Resource res = elem.eResource();

 			ResourceSet rs = res.getResourceSet();

 

-			IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(new Path(res.getURI().toPlatformString(true)));

-			IPapyrusFile papFile = PapyrusModelHelper.getPapyrusModelFactory().createIPapyrusFile(file);

-			IFile[] associatedFiles = OneFileUtils.getAssociatedFiles(papFile);

+			if(res.getURI() != null && res.getURI().isPlatformResource()) {

+				IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(new Path(res.getURI().toPlatformString(true)));

+				IPapyrusFile papFile = PapyrusModelHelper.getPapyrusModelFactory().createIPapyrusFile(file);

+				IFile[] associatedFiles = OneFileUtils.getAssociatedFiles(papFile);

 

-			ReadOnlyManager.enableWrite(associatedFiles, WorkspaceEditingDomainFactory.INSTANCE.getEditingDomain(rs));

+				ReadOnlyManager.enableWrite(associatedFiles, WorkspaceEditingDomainFactory.INSTANCE.getEditingDomain(rs));

 

-			for(IFile associatedFile : associatedFiles) {

-				URI associatedUri = URI.createPlatformResourceURI(associatedFile.getFullPath().toString(), true);

-				Resource associatedResource = rs.getResource(associatedUri, true);

-				if(associatedResource != null) {

-					associatedResource.setModified(true);

+				for(IFile associatedFile : associatedFiles) {

+					URI associatedUri = URI.createPlatformResourceURI(associatedFile.getFullPath().toString(), true);

+					Resource associatedResource = rs.getResource(associatedUri, true);

+					if(associatedResource != null) {

+						associatedResource.setModified(true);

+					}

 				}

 			}

 		}

diff --git a/plugins/team/org.eclipse.papyrus.team.svn/src/org/eclipse/papyrus/team/svn/SVNLockHandler.java b/plugins/team/org.eclipse.papyrus.team.svn/src/org/eclipse/papyrus/team/svn/SVNLockHandler.java
index ee73a06fedc..39ab94d4424 100644
--- a/plugins/team/org.eclipse.papyrus.team.svn/src/org/eclipse/papyrus/team/svn/SVNLockHandler.java
+++ b/plugins/team/org.eclipse.papyrus.team.svn/src/org/eclipse/papyrus/team/svn/SVNLockHandler.java
@@ -15,8 +15,11 @@ package org.eclipse.papyrus.team.svn;
 

 import org.eclipse.core.resources.IFile;

 import org.eclipse.core.resources.IResource;

+import org.eclipse.core.resources.ResourcesPlugin;

 import org.eclipse.core.resources.team.FileModificationValidationContext;

 import org.eclipse.core.runtime.IStatus;

+import org.eclipse.core.runtime.Path;

+import org.eclipse.emf.common.util.URI;

 import org.eclipse.emf.edit.domain.EditingDomain;

 import org.eclipse.papyrus.infra.emf.readonly.IReadOnlyHandler;

 import org.eclipse.team.svn.core.IStateFilter;

@@ -28,9 +31,9 @@ public class SVNLockHandler implements IReadOnlyHandler {
 

 	SVNTeamModificationValidator validator = new SVNTeamModificationValidator();

 

-	public boolean isReadOnly(IFile[] files, EditingDomain editingDomain) {

+	public boolean isReadOnly(URI[] uris, EditingDomain editingDomain) {

 

-		IResource[] needsLockResources = FileUtility.filterResources(files, IStateFilter.SF_NEEDS_LOCK, IResource.DEPTH_ZERO);

+		IResource[] needsLockResources = FileUtility.filterResources(getIFiles(uris), IStateFilter.SF_NEEDS_LOCK, IResource.DEPTH_ZERO);

 		for(IResource needsLockResource : needsLockResources) {

 			if(!SVNRemoteStorage.instance().asLocalResource(needsLockResource).isLocked()) {

 				return true;

@@ -40,9 +43,25 @@ public class SVNLockHandler implements IReadOnlyHandler {
 		return false;

 	}

 

-	public boolean enableWrite(IFile[] files, EditingDomain editingDomain) {

+	private IFile[] getIFiles(URI[] uris) {

+		IFile[] iFiles = new IFile[uris.length];

+		int i = 0;

+		for(URI uri : uris) {

+			iFiles[i++] = getFile(uri);

+		}

+		return iFiles;

+	}

+

+	private static IFile getFile(URI uri) {

+		if(uri.isPlatform()) {

+			return ResourcesPlugin.getWorkspace().getRoot().getFile(new Path(uri.toPlatformString(true)));

+		}

+		return null;

+	}

+

+	public boolean enableWrite(URI[] uris, EditingDomain editingDomain) {

 

-		IStatus result = validator.validateEdit(files, FileModificationValidationContext.VALIDATE_PROMPT);

+		IStatus result = validator.validateEdit(getIFiles(uris), FileModificationValidationContext.VALIDATE_PROMPT);

 

 		return result.isOK();

 	}

diff --git a/plugins/uml/org.eclipse.papyrus.uml.profile/META-INF/MANIFEST.MF b/plugins/uml/org.eclipse.papyrus.uml.profile/META-INF/MANIFEST.MF
index e075ca0bc9d..add00c9dab8 100644
--- a/plugins/uml/org.eclipse.papyrus.uml.profile/META-INF/MANIFEST.MF
+++ b/plugins/uml/org.eclipse.papyrus.uml.profile/META-INF/MANIFEST.MF
@@ -9,6 +9,7 @@ Require-Bundle: org.eclipse.uml2.uml.editor,
  org.eclipse.ui.views.properties.tabbed;bundle-version="3.5.200",

  org.eclipse.papyrus.infra.widgets;bundle-version="0.9.0",

  org.eclipse.papyrus.uml.tools;bundle-version="0.9.0",

+ org.eclipse.papyrus.infra.emf.readonly;bundle-version="0.9.0",

  org.eclipse.papyrus.infra.services.validation;bundle-version="0.9.0"

 Export-Package: org.eclipse.papyrus.uml.profile,

  org.eclipse.papyrus.uml.profile.constraints,

diff --git a/plugins/uml/org.eclipse.papyrus.uml.profile/plugin.xml b/plugins/uml/org.eclipse.papyrus.uml.profile/plugin.xml
index 561063490e7..ad2e49030c5 100644
--- a/plugins/uml/org.eclipse.papyrus.uml.profile/plugin.xml
+++ b/plugins/uml/org.eclipse.papyrus.uml.profile/plugin.xml
@@ -117,6 +117,13 @@
       </modelSetSnippet>

    </extension>

    <extension

+         point="org.eclipse.papyrus.infra.emf.readonly.readOnlyHandler">

+      <readOnlyHandler

+            class="org.eclipse.papyrus.uml.profile.readonly.AppliedProfileReadOnlyHandler"

+            priority="15">

+      </readOnlyHandler>

+   </extension>

+   <extension

          point="org.eclipse.emf.validation.constraintBindings">

       <clientContext

             id="org.eclipse.papyrus.uml.profile.clientContext">

diff --git a/plugins/uml/org.eclipse.papyrus.uml.profile/src/org/eclipse/papyrus/uml/profile/readonly/AppliedProfileReadOnlyHandler.java b/plugins/uml/org.eclipse.papyrus.uml.profile/src/org/eclipse/papyrus/uml/profile/readonly/AppliedProfileReadOnlyHandler.java
new file mode 100644
index 00000000000..b15e6f44031
--- /dev/null
+++ b/plugins/uml/org.eclipse.papyrus.uml.profile/src/org/eclipse/papyrus/uml/profile/readonly/AppliedProfileReadOnlyHandler.java
@@ -0,0 +1,70 @@
+/*****************************************************************************

+ * Copyright (c) 2012 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:

+ *  Camille Letavernier (CEA LIST) camille.letavernier@cea.fr - Initial API and implementation

+ *****************************************************************************/

+package org.eclipse.papyrus.uml.profile.readonly;

+

+import org.eclipse.emf.common.util.URI;

+import org.eclipse.emf.ecore.EObject;

+import org.eclipse.emf.ecore.resource.Resource;

+import org.eclipse.emf.edit.domain.EditingDomain;

+import org.eclipse.papyrus.infra.core.resource.ModelSet;

+import org.eclipse.papyrus.infra.core.resource.uml.UmlModel;

+import org.eclipse.papyrus.infra.core.services.ServiceException;

+import org.eclipse.papyrus.infra.emf.readonly.IReadOnlyHandler;

+import org.eclipse.papyrus.infra.emf.utils.ServiceUtilsForResource;

+import org.eclipse.papyrus.uml.profile.Activator;

+import org.eclipse.uml2.uml.Profile;

+

+

+public class AppliedProfileReadOnlyHandler implements IReadOnlyHandler {

+

+	public boolean isReadOnly(URI[] uris, EditingDomain editingDomain) {

+		for(URI uri : uris) {

+			Resource resource = editingDomain.getResourceSet().getResource(uri, false);

+			if(isProfileResource(resource)) {

+				try {

+					ModelSet modelSet = ServiceUtilsForResource.getInstance().getModelSet(resource);

+					UmlModel umlModel = (UmlModel)modelSet.getModel(UmlModel.MODEL_ID);

+					if(umlModel != null) {

+						Resource mainResource = umlModel.getResource();

+						if(mainResource != resource) {

+							return true;

+						}

+					}

+				} catch (ServiceException ex) {

+					Activator.log.error(ex);

+					return true;

+				}

+			}

+		}

+

+		return false;

+	}

+

+	private boolean isProfileResource(Resource resource) {

+		if(resource == null) {

+			return false;

+		}

+

+		for(EObject rootElement : resource.getContents()) {

+			if(rootElement instanceof Profile) {

+				return true;

+			}

+		}

+

+		return false;

+	}

+

+	public boolean enableWrite(URI[] uris, EditingDomain editingDomain) {

+		return false; //Applied profiles should remain read-only

+	}

+

+}