Bug 546239: [Toolsmiths][Validation] Plug-ins to validate profile

plug-in must be implemented

- Implement the plugin.xml validation

Change-Id: I661dbf38264cdab327f165e1f1acdda570644134
Signed-off-by: Nicolas FAUVERGUE <nicolas.fauvergue@cea.fr>

10 files changed, 468 insertions, 13 deletions

diff --git a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/META-INF/MANIFEST.MF b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/META-INF/MANIFEST.MF
index 18d401b4be5..d14cdc8c16f 100644
--- a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/META-INF/MANIFEST.MF
+++ b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/META-INF/MANIFEST.MF
@@ -2,7 +2,8 @@ Manifest-Version: 1.0
 Require-Bundle: 
  org.eclipse.ui;bundle-version="[3.112.0,4.0.0)",
  org.eclipse.papyrus.infra.core.log;bundle-version="[1.2.0,2.0.0)",
- org.eclipse.core.resources;bundle-version="[3.13.0,4.0.0)"
+ org.eclipse.core.resources;bundle-version="[3.13.0,4.0.0)",
+ org.eclipse.pde.core;bundle-version="[3.12.0,4.0.0)"
 Export-Package: 
  org.eclipse.papyrus.toolsmiths.validation.common,
  org.eclipse.papyrus.toolsmiths.validation.common.utils
diff --git a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/utils/MarkersManagementUtils.java b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/utils/MarkersManagementUtils.java
new file mode 100644
index 00000000000..1409400e5b5
--- /dev/null
+++ b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/utils/MarkersManagementUtils.java
@@ -0,0 +1,70 @@
+/*****************************************************************************
+ * Copyright (c) 2019 CEA LIST and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License 2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *   Nicolas FAUVERGUE (CEA LIST) nicolas.fauvergue@cea.fr - Initial API and implementation
+ *
+ *****************************************************************************/
+
+package org.eclipse.papyrus.toolsmiths.validation.common.utils;
+
+import org.eclipse.core.resources.IMarker;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.papyrus.toolsmiths.validation.common.Activator;
+
+/**
+ * This allows to manage markers
+ */
+public class MarkersManagementUtils {
+
+	/**
+	 * This allows to create a marker for a resource.
+	 *
+	 * @param resource
+	 *            The resource where create the marker.
+	 * @param type
+	 *            The type of the marker validation.
+	 * @param message
+	 *            The message of the marker.
+	 * @param severity
+	 *            The severity of the marker.
+	 * @return The created marker or <code>null</code> if there is an error.
+	 */
+	public static IMarker createMarker(final IResource resource, final String type, final String message, final int severity) {
+		IMarker createdMarker = null;
+		try {
+			createdMarker = resource.createMarker(type);
+			createdMarker.setAttribute(IMarker.MESSAGE, message);
+			createdMarker.setAttribute(IMarker.SEVERITY, severity);
+		} catch (CoreException e) {
+			Activator.log.error("Error while creating marker", e); //$NON-NLS-1$
+		}
+
+		return createdMarker;
+	}
+
+	/**
+	 * This allows to delete markers of a resource.
+	 *
+	 * @param resource
+	 *            The resource.
+	 * @param type
+	 *            The type of markers to delete.
+	 */
+	public static void deleteMarkers(final IResource resource, final String type) {
+		try {
+			resource.deleteMarkers(type, true, IResource.DEPTH_INFINITE);
+		} catch (CoreException e) {
+			Activator.log.error("Error while deleting markers", e); //$NON-NLS-1$
+		}
+	}
+
+}
diff --git a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/utils/ProjectManagementUtils.java b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/utils/ProjectManagementUtils.java
index 9bf2ba1c374..5b2cc9dceb1 100644
--- a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/utils/ProjectManagementUtils.java
+++ b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/utils/ProjectManagementUtils.java
@@ -16,13 +16,22 @@
 package org.eclipse.papyrus.toolsmiths.validation.common.utils;
 
 import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashSet;
 import java.util.Iterator;
+import java.util.List;
 
 import org.eclipse.core.resources.IContainer;
 import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.IResource;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.papyrus.toolsmiths.validation.common.Activator;
+import org.eclipse.pde.core.build.IBuildModel;
+import org.eclipse.pde.core.plugin.IPluginExtension;
+import org.eclipse.pde.core.plugin.IPluginModelBase;
+import org.eclipse.pde.core.plugin.PluginRegistry;
 
 /**
  * This allows to define utils methods and functions corresponding to project.
@@ -30,7 +39,62 @@ import org.eclipse.papyrus.toolsmiths.validation.common.Activator;
 public class ProjectManagementUtils {
 
 	/**
-	 * This allows to get the file corresponding to the file name in parameter.
+	 * This allows to get the plugin model base from the project.
+	 * This allows to manipulate the 'plugin.xml' and 'MANIFEST.MF' files content.
+	 *
+	 * @param project
+	 *            The current project.
+	 * @return The {@link IPluginModelBase} representing the plug-in project content.
+	 */
+	public static IPluginModelBase getPluginModelBase(final IProject project) {
+		return PluginRegistry.findModel(project);
+	}
+
+	/**
+	 * This allows to get the list of extensions in the 'plugin.xml' file.
+	 *
+	 * @param project
+	 *            The current project.
+	 * @return The list of extensions (can be empty).
+	 */
+	public static List<IPluginExtension> getPluginExtensions(final IProject project) {
+		final IPluginModelBase pluginModelBase = ProjectManagementUtils.getPluginModelBase(project);
+		return null != pluginModelBase ? Arrays.asList(pluginModelBase.getExtensions().getExtensions()) : Collections.emptyList();
+	}
+
+	/**
+	 * This allows to check the file corresponding to the file name in parameter exists.
+	 *
+	 * @param container
+	 *            The container resource.
+	 * @param foundFile
+	 *            The name of the found file.
+	 * @param isExtensionCheck
+	 *            <code>true</code> if the found file is an extension to find, <code>false</code> otherwise.
+	 * @return The corresponding file or <code>null</code>.
+	 */
+	public static boolean existFileFromProject(final IContainer container, final String foundFile, final boolean isExtensionCheck) {
+		boolean result = false;
+
+		try {
+			final Iterator<IResource> members = Arrays.asList(container.members()).iterator();
+			while (members.hasNext() && !result) {
+				final IResource member = members.next();
+				if (member instanceof IFile && isCorrespondingFile((IFile) member, foundFile, isExtensionCheck)) {
+					result = true;
+				} else if (member instanceof IContainer) {
+					result = existFileFromProject((IContainer) member, foundFile, isExtensionCheck);
+				}
+			}
+		} catch (final CoreException e) {
+			Activator.log.error(e);
+		}
+
+		return result;
+	}
+
+	/**
+	 * This allows to get the files corresponding to the file name in parameter.
 	 *
 	 * @param container
 	 *            The container resource.
@@ -40,17 +104,17 @@ public class ProjectManagementUtils {
 	 *            <code>true</code> if the found file is an extension to find, <code>false</code> otherwise.
 	 * @return The corresponding file or <code>null</code>.
 	 */
-	public static IFile getFileFromProject(final IContainer container, final String foundFile, final boolean isExtensionCheck) {
-		IFile result = null;
+	public static Collection<IFile> getFilesFromProject(final IContainer container, final String foundFile, final boolean isExtensionCheck) {
+		final Collection<IFile> result = new HashSet<>();
 
 		try {
 			final Iterator<IResource> members = Arrays.asList(container.members()).iterator();
-			while (members.hasNext() && null == result) {
+			while (members.hasNext()) {
 				final IResource member = members.next();
 				if (member instanceof IFile && isCorrespondingFile((IFile) member, foundFile, isExtensionCheck)) {
-					result = (IFile) member;
+					result.add((IFile) member);
 				} else if (member instanceof IContainer) {
-					result = getFileFromProject((IContainer) member, foundFile, isExtensionCheck);
+					result.addAll(getFilesFromProject((IContainer) member, foundFile, isExtensionCheck));
 				}
 			}
 		} catch (final CoreException e) {
@@ -61,6 +125,30 @@ public class ProjectManagementUtils {
 	}
 
 	/**
+	 * This allows to get the 'plugin.xml' file.
+	 *
+	 * @param container
+	 *            The container.
+	 * @return The found file 'plugin.xml' or <code>null</code>.
+	 */
+	public static IFile getPluginXMLFile(final IContainer container) {
+		final Collection<IFile> pluginXMLFiles = ProjectManagementUtils.getFilesFromProject(container, "plugin.xml", false); //$NON-NLS-1$
+		return pluginXMLFiles.isEmpty() ? null : pluginXMLFiles.iterator().next();
+	}
+
+	/**
+	 * This allows to get the 'build.properties' file.
+	 *
+	 * @param container
+	 *            The container.
+	 * @return The found file 'build.properties' or <code>null</code>.
+	 */
+	public static IFile getBuildFile(final IContainer container) {
+		final Collection<IFile> buildPropertiesFiles = ProjectManagementUtils.getFilesFromProject(container, "build.properties", false); //$NON-NLS-1$
+		return buildPropertiesFiles.isEmpty() ? null : buildPropertiesFiles.iterator().next();
+	}
+
+	/**
 	 * This allows to check if the current file is corresponding to the find one.
 	 *
 	 * @param file
@@ -72,7 +160,6 @@ public class ProjectManagementUtils {
 	 * @return <code>true</code> if the file is corresponding to the found file, <code>false</code> otherwise.
 	 */
 	private static boolean isCorrespondingFile(final IFile file, final String foundFile, final boolean isExtensionCheck) {
-		return isExtensionCheck ? file.getName().endsWith("." + foundFile) : file.getName().equals(foundFile);
+		return isExtensionCheck ? file.getName().endsWith("." + foundFile) : file.getName().equals(foundFile); //$NON-NLS-1$
 	}
-
 }
diff --git a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/META-INF/MANIFEST.MF b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/META-INF/MANIFEST.MF
index 68fc4c2eb01..59a4e9b9de3 100644
--- a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/META-INF/MANIFEST.MF
+++ b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/META-INF/MANIFEST.MF
@@ -5,9 +5,14 @@ Require-Bundle:
  org.eclipse.core.expressions;bundle-version="[3.6.0,4.0.0)",
  org.eclipse.core.resources;bundle-version="[3.13.0,4.0.0)",
  org.eclipse.papyrus.toolsmiths.validation.common;bundle-version="[1.0.0,2.0.0)",
- org.eclipse.papyrus.dev.ui;bundle-version="[0.0.1,2.0.0)"
+ org.eclipse.papyrus.dev.ui;bundle-version="[0.0.1,2.0.0)",
+ org.eclipse.pde.core;bundle-version="[3.12.0,4.0.0)",
+ org.eclipse.emf.ecore;bundle-version="[2.17.0,3.0.0)",
+ org.eclipse.uml2.uml;bundle-version="[5.2.0,6.0.0)"
 Export-Package: 
  org.eclipse.papyrus.toolsmiths.validation.profile,
+ org.eclipse.papyrus.toolsmiths.validation.profile.checkers,
+ org.eclipse.papyrus.toolsmiths.validation.profile.constants,
  org.eclipse.papyrus.toolsmiths.validation.profile.handlers,
  org.eclipse.papyrus.toolsmiths.validation.profile.testers
 Bundle-Vendor: %providerName
diff --git a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/plugin.xml b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/plugin.xml
index c47680b87f9..a997cd9a764 100644
--- a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/plugin.xml
+++ b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/plugin.xml
@@ -61,6 +61,17 @@
             type="org.eclipse.core.resources.IProject">
       </propertyTester>
    </extension>
+   <extension
+         id="diagnostic"
+         name="Papyrus Toolsmiths Profile Plug-in problems"
+         point="org.eclipse.core.resources.markers">
+      <super
+            type="org.eclipse.core.resources.problemmarker">
+      </super>
+      <persistent
+            value="true">
+      </persistent>
+   </extension>
    
 
 
diff --git a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/checkers/ProfileExtensionsChecker.java b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/checkers/ProfileExtensionsChecker.java
new file mode 100644
index 00000000000..c7bfc0ef44b
--- /dev/null
+++ b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/checkers/ProfileExtensionsChecker.java
@@ -0,0 +1,127 @@
+/*****************************************************************************
+ * Copyright (c) 2019 CEA LIST and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License 2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *   Nicolas FAUVERGUE (CEA LIST) nicolas.fauvergue@cea.fr - Initial API and implementation
+ *
+ *****************************************************************************/
+
+package org.eclipse.papyrus.toolsmiths.validation.profile.checkers;
+
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Iterator;
+
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IMarker;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.emf.ecore.xmi.XMIResource;
+import org.eclipse.papyrus.toolsmiths.validation.common.utils.MarkersManagementUtils;
+import org.eclipse.papyrus.toolsmiths.validation.common.utils.ProjectManagementUtils;
+import org.eclipse.papyrus.toolsmiths.validation.profile.constants.ProfilePluginValidationConstants;
+import org.eclipse.pde.core.plugin.IPluginAttribute;
+import org.eclipse.pde.core.plugin.IPluginElement;
+import org.eclipse.pde.core.plugin.IPluginExtension;
+import org.eclipse.pde.core.plugin.IPluginObject;
+import org.eclipse.uml2.uml.Profile;
+
+/**
+ * This class allows to check the extensions of the 'plugin.xml' needed for the profiles.
+ */
+public class ProfileExtensionsChecker {
+
+	/**
+	 * This allows to check the extensions of the profile.
+	 *
+	 * @param project
+	 *            The current project to check.
+	 * @param profileFile
+	 *            The profile for which one to check.
+	 * @param existingProfiles
+	 *            The existing profiles in the file.
+	 */
+	public static void checkPluginXMLFile(final IProject project, final IFile profileFile, final Collection<Profile> existingProfiles) {
+
+		// Create the conditions:
+		// - Copy of existing profiles (that will be removed if there are found in uml generated package extension points)
+		// - Boolean to check if the UMLProfile is defined for the profile
+		final Collection<Profile> profiles = new HashSet<>(existingProfiles);
+		boolean foundExtensionUMLProfile = false;
+
+		// Get all the extensions of the plug-in to check
+		final Iterator<IPluginExtension> extensions = ProjectManagementUtils.getPluginExtensions(project).iterator();
+		while (extensions.hasNext()) {
+			final IPluginExtension extension = extensions.next();
+			// Check if the UML profile extension point is managed (warning because this one can be managed outside of this plug-in)
+			if (!foundExtensionUMLProfile && extension.getPoint().equals(ProfilePluginValidationConstants.UMLPROFILE_EXTENSION_POINT)) {
+				for (final IPluginObject pluginObject : extension.getChildren()) {
+					if (pluginObject instanceof IPluginElement && pluginObject.getName().equals("profile")) { //$NON-NLS-1$
+						for (final IPluginAttribute pluginAtttribute : ((IPluginElement) pluginObject).getAttributes()) {
+							if (pluginAtttribute.getName().equals("path")) { //$NON-NLS-1$
+								final String locationValue = pluginAtttribute.getValue();
+								if (locationValue.endsWith(profileFile.getName())) {
+									foundExtensionUMLProfile = true;
+								}
+							}
+						}
+					}
+				}
+			}
+
+			// Manage the uml profile registration (check only if
+			if (!profiles.isEmpty() && extension.getPoint().equals(ProfilePluginValidationConstants.UML_GENERATED_PACKAGE_EXTENSION_POINT)) {
+				for (final IPluginObject pluginObject : extension.getChildren()) {
+					if (pluginObject instanceof IPluginElement && pluginObject.getName().equals("profile")) { //$NON-NLS-1$
+						for (final IPluginAttribute pluginAtttribute : ((IPluginElement) pluginObject).getAttributes()) {
+							if (pluginAtttribute.getName().equals("location")) { //$NON-NLS-1$
+								final String locationValue = pluginAtttribute.getValue();
+
+								final Iterator<Profile> profilesIt = profiles.iterator();
+								while (profilesIt.hasNext()) {
+									final Profile currentProfile = profilesIt.next();
+									final String profileId = ((XMIResource) currentProfile.eResource()).getID(currentProfile);
+									if (locationValue.endsWith(profileFile.getName() + "#" + profileId)) { //$NON-NLS-1$
+										profilesIt.remove();
+										break;
+									}
+								}
+							}
+						}
+					}
+				}
+			}
+		}
+
+		// If there is a problem, get the plugin.xml file to mark the correct file for problems
+		if (!foundExtensionUMLProfile || !profiles.isEmpty()) {
+			final IFile pluginXMLFile = ProjectManagementUtils.getPluginXMLFile(project);
+
+			// Create marker for UMLProfile extension point if needed
+			if (!foundExtensionUMLProfile) {
+				MarkersManagementUtils.createMarker(
+						pluginXMLFile,
+						ProfilePluginValidationConstants.PROFILE_PLUGIN_VALIDATION_TYPE,
+						"The extension point '" + ProfilePluginValidationConstants.UMLPROFILE_EXTENSION_POINT + "' should be created.", //$NON-NLS-1$ //$NON-NLS-2$
+						IMarker.SEVERITY_WARNING);
+			}
+			// Create markers (one by missing profile) for uml generated package extension point if needed
+			if (!profiles.isEmpty()) {
+				for (final Profile profile : profiles) {
+					MarkersManagementUtils.createMarker(
+							pluginXMLFile,
+							ProfilePluginValidationConstants.PROFILE_PLUGIN_VALIDATION_TYPE,
+							"There is no extension point '" + ProfilePluginValidationConstants.UML_GENERATED_PACKAGE_EXTENSION_POINT + "' for profile '" + profile.getName() + "'.", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+							IMarker.SEVERITY_ERROR);
+				}
+			}
+		}
+	}
+
+}
diff --git a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/checkers/ProfilePluginChecker.java b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/checkers/ProfilePluginChecker.java
new file mode 100644
index 00000000000..9a82300433a
--- /dev/null
+++ b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/checkers/ProfilePluginChecker.java
@@ -0,0 +1,98 @@
+/*****************************************************************************
+ * Copyright (c) 2019 CEA LIST and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License 2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *   Nicolas FAUVERGUE (CEA LIST) nicolas.fauvergue@cea.fr - Initial API and implementation
+ *
+ *****************************************************************************/
+
+package org.eclipse.papyrus.toolsmiths.validation.profile.checkers;
+
+import java.util.Collection;
+import java.util.HashSet;
+import java.util.Iterator;
+
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.emf.common.util.URI;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.emf.ecore.resource.ResourceSet;
+import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
+import org.eclipse.papyrus.toolsmiths.validation.common.utils.MarkersManagementUtils;
+import org.eclipse.papyrus.toolsmiths.validation.common.utils.ProjectManagementUtils;
+import org.eclipse.papyrus.toolsmiths.validation.profile.Activator;
+import org.eclipse.papyrus.toolsmiths.validation.profile.constants.ProfilePluginValidationConstants;
+import org.eclipse.uml2.uml.Profile;
+
+/**
+ * This allows to check a profile plug-in (extensions, builds, dependencies).
+ */
+public class ProfilePluginChecker {
+
+	/**
+	 * This allows to check the profile plug-in.
+	 *
+	 * @param project
+	 *            The current project to check.
+	 */
+	public static void checkProfilePlugin(final IProject project) {
+
+		// First of all, delete the existing markers for project
+		MarkersManagementUtils.deleteMarkers(project, ProfilePluginValidationConstants.PROFILE_PLUGIN_VALIDATION_TYPE);
+
+		final Collection<IFile> profileFiles = ProjectManagementUtils.getFilesFromProject(project, "profile.uml", true); //$NON-NLS-1$
+		// For all profiles files in the plug-in
+		for (final IFile profileFile : profileFiles) {
+
+			// get the existing profiles
+			final URI profileFileURI = URI.createPlatformResourceURI(profileFile.getFullPath().toOSString(), true);
+			final Collection<Profile> profiles = loadProfiles(profileFileURI);
+
+			// First, check the extensions
+			if (!profiles.isEmpty()) {
+				ProfileExtensionsChecker.checkPluginXMLFile(project, profileFile, profiles);
+			}
+		}
+	}
+
+	/**
+	 * Loads the EObject from the given URI.
+	 *
+	 * @param uri
+	 *            The URI from which the EObject is loaded.
+	 * @return
+	 *         The profiles available in the model (can be empty if no profile or if an error occurred).
+	 */
+	private static Collection<Profile> loadProfiles(final URI uri) {
+		final Collection<Profile> profiles = new HashSet<>();
+
+		final ResourceSet resourceSet = new ResourceSetImpl();
+		try {
+			final Resource resource = resourceSet.getResource(uri, true);
+			if (resource != null) {
+				if (!resource.getContents().isEmpty()) {
+					final Iterator<EObject> contentIt = resource.getAllContents();
+					while (contentIt.hasNext()) {
+						final EObject content = contentIt.next();
+						if (content instanceof Profile) {
+							profiles.add((Profile) content);
+						}
+					}
+				}
+			}
+		} catch (final Exception ex) {
+			Activator.log.error("Cannot load file: " + uri.toString(), ex); //$NON-NLS-1$
+		}
+
+		return profiles;
+	}
+
+}
diff --git a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/constants/ProfilePluginValidationConstants.java b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/constants/ProfilePluginValidationConstants.java
new file mode 100644
index 00000000000..0f409ff8298
--- /dev/null
+++ b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/constants/ProfilePluginValidationConstants.java
@@ -0,0 +1,37 @@
+/*****************************************************************************
+ * Copyright (c) 2019 CEA LIST and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License 2.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *   Nicolas FAUVERGUE (CEA LIST) nicolas.fauvergue@cea.fr - Initial API and implementation
+ *
+ *****************************************************************************/
+
+package org.eclipse.papyrus.toolsmiths.validation.profile.constants;
+
+/**
+ * The profile plug-in validation constants.
+ */
+public class ProfilePluginValidationConstants {
+
+	/**
+	 * The type for the validation of profile plugin.
+	 */
+	public static final String PROFILE_PLUGIN_VALIDATION_TYPE = "org.eclipse.papyrus.toolsmiths.validation.profile.diagnostic"; //$NON-NLS-1$
+
+	/**
+	 * The UMLProfile extension point identifier.
+	 */
+	public static final String UMLPROFILE_EXTENSION_POINT = "org.eclipse.papyrus.uml.extensionpoints.UMLProfile"; //$NON-NLS-1$
+
+	/**
+	 * The uml generated package extension point identifier.
+	 */
+	public static final String UML_GENERATED_PACKAGE_EXTENSION_POINT = "org.eclipse.uml2.uml.generated_package"; //$NON-NLS-1$
+}
diff --git a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/handlers/ValidateProfilePluginHandler.java b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/handlers/ValidateProfilePluginHandler.java
index 2c044212e7d..3a4e7bff878 100644
--- a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/handlers/ValidateProfilePluginHandler.java
+++ b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/handlers/ValidateProfilePluginHandler.java
@@ -18,9 +18,14 @@ package org.eclipse.papyrus.toolsmiths.validation.profile.handlers;
 import org.eclipse.core.commands.AbstractHandler;
 import org.eclipse.core.commands.ExecutionEvent;
 import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.StructuredSelection;
+import org.eclipse.papyrus.toolsmiths.validation.profile.checkers.ProfilePluginChecker;
+import org.eclipse.ui.handlers.HandlerUtil;
 
 /**
- * This handler allows to validate papyrus profile plugin.
+ * This handler allows to validate papyrus profile plug-ins.
  */
 public class ValidateProfilePluginHandler extends AbstractHandler {
 
@@ -30,7 +35,21 @@ public class ValidateProfilePluginHandler extends AbstractHandler {
 	 *
 	 * @see org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.ExecutionEvent)
 	 */
+	@Override
 	public Object execute(final ExecutionEvent event) throws ExecutionException {
+		final ISelection selection = HandlerUtil.getCurrentSelection(event);
+		if (selection == null || !(selection instanceof StructuredSelection) || selection.isEmpty()) {
+			return null;
+		}
+
+		final StructuredSelection structuredSelection = (StructuredSelection) selection;
+		for (final Object selectedElement : structuredSelection.toList()) {
+			if (selectedElement instanceof IProject) {
+				final IProject project = (IProject) selectedElement;
+				ProfilePluginChecker.checkProfilePlugin(project);
+			}
+		}
+
 		return null;
 	}
 
diff --git a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/testers/ValidateProfilePluginTester.java b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/testers/ValidateProfilePluginTester.java
index b740ea0d661..1eea72dca68 100644
--- a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/testers/ValidateProfilePluginTester.java
+++ b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/testers/ValidateProfilePluginTester.java
@@ -36,8 +36,8 @@ public class ValidateProfilePluginTester extends PropertyTester {
 
 		if (receiver instanceof IProject) {
 			final IProject selectedProject = (IProject) receiver;
-			result = null != ProjectManagementUtils.getFileFromProject(selectedProject, "profile.uml", true) //$NON-NLS-1$
-					&& null != ProjectManagementUtils.getFileFromProject(selectedProject, "genmodel", true); //$NON-NLS-1$
+			result = ProjectManagementUtils.existFileFromProject(selectedProject, "profile.uml", true) //$NON-NLS-1$
+					&& ProjectManagementUtils.existFileFromProject(selectedProject, "genmodel", true); //$NON-NLS-1$
 		}
 		return expectedValue instanceof Boolean ? ((Boolean) expectedValue).booleanValue() == result : result;
 	}