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

plug-in must be implemented

- Manage the internal classes and APi classes.
+ Create the interface for checkers
+ Add usecases files

Change-Id: Iadc7798659355c481a286da289c56ba6aa900a91
Signed-off-by: Nicolas FAUVERGUE <nicolas.fauvergue@cea.fr>

20 files changed, 708 insertions, 89 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 1b2f2aeb13d..cb5f7cac22e 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
@@ -7,6 +7,7 @@ Require-Bundle:
  org.eclipse.papyrus.infra.core;bundle-version="[3.0.0,4.0.0)"
 Export-Package: 
  org.eclipse.papyrus.toolsmiths.validation.common,
+ org.eclipse.papyrus.toolsmiths.validation.common.checkers,
  org.eclipse.papyrus.toolsmiths.validation.common.utils
 Bundle-Vendor: %providerName
 Bundle-ActivationPolicy: lazy
diff --git a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/RequirementsValidationCommon.usecases b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/RequirementsValidationCommon.usecases
new file mode 100644
index 00000000000..b288b4676ff
--- /dev/null
+++ b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/RequirementsValidationCommon.usecases
@@ -0,0 +1,23 @@
+# Requirements defined for the validation of Papyrus plug-ins (for profile, element types, architecture, ...)
+# This file must be filled by developer when a task is done in the Common validator
+
+# General Technical Requirements
+Requirement: ReqTechnical_Manage_Easily_Project_CommonValidation_001: The files of a project can be easily accessible
+Code instruction: - org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/utils/ProjectManagementService.java
+
+Requirement: ReqTechnical_Manage_Easily_Markers_CommonValidation_002: The markers should be easy to create and delete for a specific type
+Code instruction: - org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/utils/MarkersService.java
+
+Requirement: ReqTechnical_Manage_Easily_Validation_CommonValidation_003: The concept of validation for a papyrus plug-in should be easy (one called method)
+Code instruction: - org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/utils/PluginValidationService.java
+
+Requirement: ReqTechnical_Checker_Creation_CommonValidation_004: The concept of checker must be implement to manage easily the validation
+Code instruction: - org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/checkers/IPluginChecker.java
+
+Requirement: ReqTechnical_Validation_Checkers_CommonValidation_005: The validation should manage checkers to manage the validation
+Code instruction: - org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/checkers/PluginValidationService.java
+
+Requirement: ReqTechnical_Validation_Dialog_CommonValidation_006: During the validation, a progress monitor must be opened with correct explanations
+Code instruction: - org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/checkers/PluginValidationService.java
+- org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/checkers/IPluginChecker.java
+
diff --git a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/checkers/IPluginChecker.java b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/checkers/IPluginChecker.java
new file mode 100644
index 00000000000..0689adb3f83
--- /dev/null
+++ b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/checkers/IPluginChecker.java
@@ -0,0 +1,33 @@
+/*****************************************************************************
+ * 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.checkers;
+
+import org.eclipse.core.runtime.IProgressMonitor;
+
+/**
+ * This allows to define the plug-in checker concept for the validation of papyrus plug-ins.
+ */
+public interface IPluginChecker {
+
+	/**
+	 * This allows to validate.
+	 *
+	 * @param monitor
+	 *            The progress monitor.
+	 */
+	public void check(final IProgressMonitor monitor);
+
+}
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/internal/utils/MarkersManagementUtils.java
index 1409400e5b5..49a9f1d75ad 100644
--- 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/internal/utils/MarkersManagementUtils.java
@@ -13,7 +13,7 @@
  *
  *****************************************************************************/
 
-package org.eclipse.papyrus.toolsmiths.validation.common.utils;
+package org.eclipse.papyrus.toolsmiths.validation.common.internal.utils;
 
 import org.eclipse.core.resources.IMarker;
 import org.eclipse.core.resources.IResource;
@@ -21,7 +21,7 @@ import org.eclipse.core.runtime.CoreException;
 import org.eclipse.papyrus.toolsmiths.validation.common.Activator;
 
 /**
- * This allows to manage markers
+ * This allows to manage markers.
  */
 public class MarkersManagementUtils {
 
diff --git a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/internal/utils/PluginValidation.java b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/internal/utils/PluginValidation.java
new file mode 100644
index 00000000000..323dccf65b0
--- /dev/null
+++ b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/internal/utils/PluginValidation.java
@@ -0,0 +1,81 @@
+/*****************************************************************************
+ * 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.internal.utils;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.papyrus.toolsmiths.validation.common.checkers.IPluginChecker;
+
+/**
+ * This allows to validate a papyrus plug-in.
+ */
+public class PluginValidation {
+
+	/**
+	 * The plug-in checkers to validate a papyrus plug-in.
+	 */
+	private List<IPluginChecker> pluginCheckers;
+
+	/**
+	 * Default constructor.
+	 */
+	public PluginValidation() {
+		this.pluginCheckers = new ArrayList<>();
+	}
+
+	/**
+	 * Constructor.
+	 *
+	 * @param pluginCheckers
+	 *            The plug-in checkers.
+	 */
+	public PluginValidation(final List<IPluginChecker> pluginCheckers) {
+		this.pluginCheckers = new ArrayList<>(pluginCheckers);
+	}
+
+	/**
+	 * This allows to add a plug-in checker.
+	 *
+	 * @param pluginChecker
+	 *            The plug-in checker to add.
+	 */
+	public void addPluginChecker(final IPluginChecker pluginChecker) {
+		this.pluginCheckers.add(pluginChecker);
+	}
+
+	/**
+	 * This allows to remove a plug-in checker
+	 *
+	 * @param pluginChecker
+	 *            The plug-in checker to remove.
+	 * @return Result of the remove : <code>true</code> if done successfully, <code>false</code> otherwise.
+	 */
+	public boolean removePluginChecker(final IPluginChecker pluginChecker) {
+		return this.pluginCheckers.remove(pluginChecker);
+	}
+
+	/**
+	 * This allows to validate a papyrus plug-in.
+	 *
+	 * @param monitor
+	 *            The progress monitor for the action (can be <code>null</code>).
+	 */
+	public void validate(final IProgressMonitor monitor) {
+		this.pluginCheckers.stream().forEach(checker -> checker.check(monitor));
+	}
+}
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/internal/utils/ProjectManagementUtils.java
index cbd6f27b42e..78bbef97469 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/internal/utils/ProjectManagementUtils.java
@@ -13,7 +13,7 @@
  *
  *****************************************************************************/
 
-package org.eclipse.papyrus.toolsmiths.validation.common.utils;
+package org.eclipse.papyrus.toolsmiths.validation.common.internal.utils;
 
 import java.util.Arrays;
 import java.util.Collection;
diff --git a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/utils/MarkersService.java b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/utils/MarkersService.java
new file mode 100644
index 00000000000..7692b97f84c
--- /dev/null
+++ b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/utils/MarkersService.java
@@ -0,0 +1,57 @@
+/*****************************************************************************
+ * 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.papyrus.toolsmiths.validation.common.internal.utils.MarkersManagementUtils;
+
+/**
+ * This allows to provide services about markers.
+ * In this case, we can provide methods to create and delete markers.
+ */
+public class MarkersService {
+
+	/**
+	 * 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) {
+		return MarkersManagementUtils.createMarker(resource, type, message, severity);
+	}
+
+	/**
+	 * 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) {
+		MarkersManagementUtils.deleteMarkers(resource, type);
+	}
+
+}
diff --git a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/utils/PluginValidationService.java b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/utils/PluginValidationService.java
new file mode 100644
index 00000000000..5eeaa7e1f22
--- /dev/null
+++ b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/utils/PluginValidationService.java
@@ -0,0 +1,81 @@
+/*****************************************************************************
+ * 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 java.util.List;
+
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.papyrus.toolsmiths.validation.common.checkers.IPluginChecker;
+import org.eclipse.papyrus.toolsmiths.validation.common.internal.utils.PluginValidation;
+
+/**
+ * This allows to validate a papyrus plug-in.
+ */
+public class PluginValidationService {
+
+	/**
+	 * The plug-in validation to validate a papyrus plug-in.
+	 */
+	private PluginValidation pluginValidation;
+
+	/**
+	 * Default constructor.
+	 */
+	public PluginValidationService() {
+		pluginValidation = new PluginValidation();
+	}
+
+	/**
+	 * Constructor.
+	 *
+	 * @param pluginCheckers
+	 *            The plug-in checkers.
+	 */
+	public PluginValidationService(final List<IPluginChecker> pluginCheckers) {
+		pluginValidation = new PluginValidation(pluginCheckers);
+	}
+
+	/**
+	 * This allows to add a plug-in checker.
+	 *
+	 * @param pluginChecker
+	 *            The plug-in checker to add.
+	 */
+	public void addPluginChecker(final IPluginChecker pluginChecker) {
+		pluginValidation.addPluginChecker(pluginChecker);
+	}
+
+	/**
+	 * This allows to remove a plug-in checker
+	 *
+	 * @param pluginChecker
+	 *            The plug-in checker to remove.
+	 * @return Result of the remove : <code>true</code> if done successfully, <code>false</code> otherwise.
+	 */
+	public boolean removePluginChecker(final IPluginChecker pluginChecker) {
+		return pluginValidation.removePluginChecker(pluginChecker);
+	}
+
+	/**
+	 * This allows to validate a papyrus plug-in.
+	 *
+	 * @param monitor
+	 *            The progress monitor for the action (can be <code>null</code>).
+	 */
+	public void validate(final IProgressMonitor monitor) {
+		pluginValidation.validate(monitor);
+	}
+}
diff --git a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/utils/ProjectManagementService.java b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/utils/ProjectManagementService.java
new file mode 100644
index 00000000000..4e77d4f92a0
--- /dev/null
+++ b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.common/src/org/eclipse/papyrus/toolsmiths/validation/common/utils/ProjectManagementService.java
@@ -0,0 +1,144 @@
+/*****************************************************************************
+ * 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 java.util.Collection;
+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.osgi.service.resolver.BundleSpecification;
+import org.eclipse.papyrus.toolsmiths.validation.common.internal.utils.ProjectManagementUtils;
+import org.eclipse.pde.core.build.IBuildModel;
+import org.eclipse.pde.core.plugin.IPluginExtension;
+import org.eclipse.pde.core.plugin.IPluginModelBase;
+
+/**
+ * This allows to provide services about project and files into project.
+ * For example, we can found methods to get the dependencies, the extensions, the build but to get IFiles too.
+ */
+public class ProjectManagementService {
+
+	/**
+	 * 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 ProjectManagementUtils.getPluginModelBase(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) {
+		return ProjectManagementUtils.getPluginExtensions(project);
+	}
+
+	/**
+	 * This allows to get the list of required plug-ins.
+	 *
+	 * @param project
+	 *            The current project.
+	 * @return The list of required plug-ins (can be empty).
+	 */
+	public static List<BundleSpecification> getPluginDependencies(final IProject project) {
+		return ProjectManagementUtils.getPluginDependencies(project);
+	}
+
+	/**
+	 * This allows to get the build model of the project.
+	 *
+	 * @param project
+	 *            The current project.
+	 * @return The build model representing the 'build.properties' file.
+	 */
+	public static IBuildModel getPluginBuild(final IProject project) {
+		return ProjectManagementUtils.getPluginBuild(project);
+	}
+
+	/**
+	 * 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) {
+		return ProjectManagementUtils.existFileFromProject(container, foundFile, isExtensionCheck);
+	}
+
+	/**
+	 * This allows to get the files corresponding to the file name in parameter.
+	 *
+	 * @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 Collection<IFile> getFilesFromProject(final IContainer container, final String foundFile, final boolean isExtensionCheck) {
+		return ProjectManagementUtils.getFilesFromProject(container, foundFile, isExtensionCheck);
+	}
+
+	/**
+	 * This allows to get the 'MANIFEST.MF' file.
+	 *
+	 * @param container
+	 *            The container.
+	 * @return The found file 'MANIFEST.MF' or <code>null</code>.
+	 */
+	public static IFile getManifestFile(final IContainer container) {
+		return ProjectManagementUtils.getManifestFile(container);
+	}
+
+	/**
+	 * 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) {
+		return ProjectManagementUtils.getPluginXMLFile(container);
+	}
+
+	/**
+	 * 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) {
+		return ProjectManagementUtils.getBuildFile(container);
+	}
+
+}
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 87857f49d0c..c6e40be7006 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
@@ -13,9 +13,7 @@ Require-Bundle:
 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
+ org.eclipse.papyrus.toolsmiths.validation.profile.constants
 Bundle-Vendor: %providerName
 Bundle-ActivationPolicy: lazy
 Bundle-ClassPath: .
diff --git a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/RequirementsProfileValidation.usecases b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/RequirementsProfileValidation.usecases
new file mode 100644
index 00000000000..5a5d012f6ab
--- /dev/null
+++ b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/RequirementsProfileValidation.usecases
@@ -0,0 +1,28 @@
+# Requirements defined for the validation of Papyrus profile plug-in
+# This file must be filled by developer when a task is done in the validation of a profile plug-in
+
+# General Requirements
+Requirement: Req_Validate_Menu_ProfileValidation_001: The profile validation must be done with a button 'Validate Profile plug-in' on plug-in, in the papyrus developer menu
+Code instruction: - org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/handlers/ValidateProfilePluginHandler.java
+- org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/testers/ValidateProfilePluginTester.java
+- org.eclipse.papyrus.toolsmiths.validation.profile/plugin.xml
+
+Requirement: Req_Validation_Dialog_ProfileValidation_002: During the validation, a progress monitor must be opened with correct explanations
+Code instruction: - org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/handlers/ValidateProfilePluginHandler.java
+
+# General Technical Requirements
+Requirement: ReqTechnical_Extensions_Checker_ProfileValidation_001: A checker for the extensions must be implemented
+Code instruction: - org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/internal/checkers/ProfileExtensionsChecker.java
+
+Requirement: ReqTechnical_Definition_Profile_Checker_ProfileValidation_002: A checker for the definition profile must be implemented
+Code instruction: - org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/internal/checkers/ProfileDefinitionChecker.java
+
+Requirement: ReqTechnical_Build_Checker_ProfileValidation_003: A checker for the build must be implemented
+Code instruction: - org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/internal/checkers/ProfileBuildChecker.java
+
+Requirement: ReqTechnical_Dependencies_Checker_ProfileValidation_004: A checker for the dependencies must be implemented
+Code instruction: - org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/internal/checkers/ProfileDependenciesChecker.java
+
+Requirement: ReqTechnical_Profile_Plugin_Checker_ProfileValidation_005: A method to call the profile plug-in validation must be available
+Code instruction: - org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/checkers/ProfilePluginCheckerService.java
+- org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/internal/checkers/ProfilePluginChecker.java
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 a997cd9a764..29300bcc47a 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
@@ -46,7 +46,7 @@
    <extension
          point="org.eclipse.ui.commands">
       <command
-            defaultHandler="org.eclipse.papyrus.toolsmiths.validation.profile.handlers.ValidateProfilePluginHandler"
+            defaultHandler="org.eclipse.papyrus.toolsmiths.validation.profile.internal.handlers.ValidateProfilePluginHandler"
             id="org.eclipse.papyrus.toolsmiths.validation.profile.validateCommand"
             name="Validate Profile plug-in">
       </command>
@@ -54,7 +54,7 @@
    <extension
          point="org.eclipse.core.expressions.propertyTesters">
       <propertyTester
-            class="org.eclipse.papyrus.toolsmiths.validation.profile.testers.ValidateProfilePluginTester"
+            class="org.eclipse.papyrus.toolsmiths.validation.profile.internal.testers.ValidateProfilePluginTester"
             id="org.eclipse.papyrus.toolsmiths.validation.profile.canValidateProfilePlugin"
             namespace="org.eclipse.papyrus.toolsmiths.validation.profile"
             properties="canValidateProfilePlugin"
diff --git a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/checkers/ProfilePluginCheckerService.java b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/checkers/ProfilePluginCheckerService.java
new file mode 100644
index 00000000000..4135d75c45a
--- /dev/null
+++ b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/checkers/ProfilePluginCheckerService.java
@@ -0,0 +1,35 @@
+/*****************************************************************************
+ * 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 org.eclipse.core.resources.IProject;
+
+/**
+ * This allows to check a profile plug-in (extensions, builds, dependencies).
+ */
+public class ProfilePluginCheckerService {
+
+	/**
+	 * This allows to check the profile plug-in.
+	 *
+	 * @param project
+	 *            The current project to check.
+	 */
+	public static void checkProfilePlugin(final IProject project) {
+		ProfilePluginCheckerService.checkProfilePlugin(project);
+	}
+
+}
diff --git a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/checkers/ProfileBuildChecker.java b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/internal/checkers/ProfileBuildChecker.java
index b4d75717131..133935fdf56 100644
--- a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/checkers/ProfileBuildChecker.java
+++ b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/internal/checkers/ProfileBuildChecker.java
@@ -13,13 +13,15 @@
  *
  *****************************************************************************/
 
-package org.eclipse.papyrus.toolsmiths.validation.profile.checkers;
+package org.eclipse.papyrus.toolsmiths.validation.profile.internal.checkers;
 
 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.IMarker;
 import org.eclipse.core.resources.IProject;
-import org.eclipse.papyrus.toolsmiths.validation.common.utils.MarkersManagementUtils;
-import org.eclipse.papyrus.toolsmiths.validation.common.utils.ProjectManagementUtils;
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.papyrus.toolsmiths.validation.common.checkers.IPluginChecker;
+import org.eclipse.papyrus.toolsmiths.validation.common.utils.MarkersService;
+import org.eclipse.papyrus.toolsmiths.validation.common.utils.ProjectManagementService;
 import org.eclipse.papyrus.toolsmiths.validation.profile.constants.ProfilePluginValidationConstants;
 import org.eclipse.pde.core.build.IBuild;
 import org.eclipse.pde.core.build.IBuildEntry;
@@ -28,20 +30,47 @@ import org.eclipse.pde.core.build.IBuildModel;
 /**
  * This class allows to check the 'build.properties' needed for the profile file.
  */
-public class ProfileBuildChecker {
+public class ProfileBuildChecker implements IPluginChecker {
 
 	/**
-	 * This allows to check the build of the profile file.
+	 * The current project resource.
+	 */
+	private final IProject project;
+
+	/**
+	 * The file of the UML profile.
+	 */
+	private final IFile profileFile;
+
+	/**
+	 * Constructor.
 	 *
 	 * @param project
-	 *            The current project to check.
+	 *            The current project resource.
 	 * @param profileFile
-	 *            The profile for which one to check.
+	 *            The file of the UML profile.
+	 */
+	public ProfileBuildChecker(final IProject project, final IFile profileFile) {
+		this.project = project;
+		this.profileFile = profileFile;
+	}
+
+
+	/**
+	 * This allows to check the build of the profile file.
+	 * {@inheritDoc}
+	 *
+	 * @see org.eclipse.papyrus.toolsmiths.validation.common.checkers.IPluginChecker#check(org.eclipse.core.runtime.IProgressMonitor)
 	 */
-	public static void checkBuildFile(final IProject project, final IFile profileFile) {
+	@Override
+	public void check(final IProgressMonitor monitor) {
+
+		if (null != monitor) {
+			monitor.subTask("Validate 'build.properties' file for profile '" + profileFile.getName() + "'."); //$NON-NLS-1$ //$NON-NLS-2$
+		}
 
 		// Get the build.properties entries from the project
-		final IBuildModel buildModel = ProjectManagementUtils.getPluginBuild(project);
+		final IBuildModel buildModel = ProjectManagementService.getPluginBuild(project);
 		if (null != buildModel) {
 
 			// Create the conditions:
@@ -62,15 +91,19 @@ public class ProfileBuildChecker {
 
 			// Create marker for UMLProfile extension point if needed
 			if (!containsProfile) {
-				final IFile buildPropertiesFile = ProjectManagementUtils.getBuildFile(project);
+				final IFile buildPropertiesFile = ProjectManagementService.getBuildFile(project);
 
-				MarkersManagementUtils.createMarker(
+				MarkersService.createMarker(
 						buildPropertiesFile,
 						ProfilePluginValidationConstants.PROFILE_PLUGIN_VALIDATION_TYPE,
 						"The build does not contains entry for file '" + profilePath + "'", //$NON-NLS-1$ //$NON-NLS-2$
 						IMarker.SEVERITY_ERROR);
 			}
 		}
+
+		if (null != monitor) {
+			monitor.worked(1);
+		}
 	}
 
 }
diff --git a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/checkers/ProfileDefinitionChecker.java b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/internal/checkers/ProfileDefinitionChecker.java
index e42962a44a3..ee5c6a29265 100644
--- a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/checkers/ProfileDefinitionChecker.java
+++ b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/internal/checkers/ProfileDefinitionChecker.java
@@ -13,7 +13,7 @@
  *
  *****************************************************************************/
 
-package org.eclipse.papyrus.toolsmiths.validation.profile.checkers;
+package org.eclipse.papyrus.toolsmiths.validation.profile.internal.checkers;
 
 import java.util.Collection;
 import java.util.HashSet;
@@ -21,11 +21,12 @@ 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.core.runtime.IProgressMonitor;
 import org.eclipse.emf.ecore.EAnnotation;
 import org.eclipse.emf.ecore.EModelElement;
 import org.eclipse.emf.ecore.EObject;
-import org.eclipse.papyrus.toolsmiths.validation.common.utils.MarkersManagementUtils;
+import org.eclipse.papyrus.toolsmiths.validation.common.checkers.IPluginChecker;
+import org.eclipse.papyrus.toolsmiths.validation.common.utils.MarkersService;
 import org.eclipse.papyrus.toolsmiths.validation.profile.constants.ProfilePluginValidationConstants;
 import org.eclipse.papyrus.uml.tools.profile.definition.IPapyrusVersionConstants;
 import org.eclipse.papyrus.uml.tools.profile.definition.PapyrusDefinitionAnnotation;
@@ -35,19 +36,43 @@ import org.eclipse.uml2.uml.util.UMLUtil;
 /**
  * This class allows to check profiles don't have any definition (because it's not working with static profile).
  */
-public class ProfileDefinitionChecker {
+public class ProfileDefinitionChecker implements IPluginChecker {
 
 	/**
-	 * This allows to check that profiles does not have any definition.
+	 * The file of the UML profile.
+	 */
+	private final IFile profileFile;
+
+	/**
+	 * The existing profiles in the UML file.
+	 */
+	private final Collection<Profile> existingProfiles;
+
+	/**
+	 * Constructor.
 	 *
-	 * @param project
-	 *            The current project to check.
 	 * @param profileFile
-	 *            The profile for which one to check.
+	 *            The file of the UML profile.
 	 * @param existingProfiles
 	 *            The existing profiles in the UML file.
 	 */
-	public static void checkProfilesDefinition(final IProject project, final IFile profileFile, final Collection<Profile> existingProfiles) {
+	public ProfileDefinitionChecker(final IFile profileFile, final Collection<Profile> existingProfiles) {
+		this.profileFile = profileFile;
+		this.existingProfiles = existingProfiles;
+	}
+
+	/**
+	 * This allows to check that profiles does not have any definition.
+	 * {@inheritDoc}
+	 *
+	 * @see org.eclipse.papyrus.toolsmiths.validation.common.checkers.IPluginChecker#check(org.eclipse.core.runtime.IProgressMonitor)
+	 */
+	@Override
+	public void check(final IProgressMonitor monitor) {
+
+		if (null != monitor) {
+			monitor.subTask("Validate profiles definitions for profile '" + profileFile.getName() + "'."); //$NON-NLS-1$ //$NON-NLS-2$
+		}
 
 		// Create the conditions:
 		// - Copy of existing profiles (that will be removed if there are found in uml generated package extension points)
@@ -65,13 +90,17 @@ public class ProfileDefinitionChecker {
 		// Create markers (one by missing profile) for uml generated package extension point if needed
 		if (!profiles.isEmpty()) {
 			for (final Profile profile : profiles) {
-				MarkersManagementUtils.createMarker(
+				MarkersService.createMarker(
 						profileFile,
 						ProfilePluginValidationConstants.PROFILE_PLUGIN_VALIDATION_TYPE,
 						"The profile '" + profile.getName() + "' contain a definition but should not", //$NON-NLS-1$ //$NON-NLS-2$
 						IMarker.SEVERITY_ERROR);
 			}
 		}
+
+		if (null != monitor) {
+			monitor.worked(1);
+		}
 	}
 
 	/**
@@ -81,7 +110,7 @@ public class ProfileDefinitionChecker {
 	 *            The profile to check.
 	 * @return <code>true</code> if a definition for the profile is found, <code>false</code> otherwise.
 	 */
-	private static boolean hasProfileDefinition(final Profile profile) {
+	private boolean hasProfileDefinition(final Profile profile) {
 		boolean result = false;
 
 		final EAnnotation umlAnnotation = profile.getEAnnotation(UMLUtil.UML2_UML_PACKAGE_2_0_NS_URI);
diff --git a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/checkers/ProfileDependenciesChecker.java b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/internal/checkers/ProfileDependenciesChecker.java
index f94de65ca8b..7316970190a 100644
--- a/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/checkers/ProfileDependenciesChecker.java
+++ b/plugins/toolsmiths/validation/org.eclipse.papyrus.toolsmiths.validation.profile/src/org/eclipse/papyrus/toolsmiths/validation/profile/internal/checkers/ProfileDependenciesChecker.java
@@ -13,7 +13,7 @@
  *
  *****************************************************************************/
 
-package org.eclipse.papyrus.toolsmiths.validation.profile.checkers;
+package org.eclipse.papyrus.toolsmiths.validation.profile.internal.checkers;
 
 import java.util.Collection;
 import java.util.HashSet;
@@ -22,18 +22,20 @@ import java.util.Set;
 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.IMarker;
 import org.eclipse.core.resources.IProject;
+import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.emf.common.util.URI;
 import org.eclipse.emf.ecore.resource.Resource;
 import org.eclipse.emf.ecore.resource.impl.URIMappingRegistryImpl;
 import org.eclipse.emf.ecore.util.EcoreUtil;
-import org.eclipse.papyrus.toolsmiths.validation.common.utils.MarkersManagementUtils;
-import org.eclipse.papyrus.toolsmiths.validation.common.utils.ProjectManagementUtils;
+import org.eclipse.papyrus.toolsmiths.validation.common.checkers.IPluginChecker;
+import org.eclipse.papyrus.toolsmiths.validation.common.utils.MarkersService;
+import org.eclipse.papyrus.toolsmiths.validation.common.utils.ProjectManagementService;
 import org.eclipse.papyrus.toolsmiths.validation.profile.constants.ProfilePluginValidationConstants;
 
 /**
  * This class allows to check that the plug-in has the correct dependencies depending to the external profile references.
  */
-public class ProfileDependenciesChecker {
+public class ProfileDependenciesChecker implements IPluginChecker {
 
 	/**
 	 * The plug-ins to detect as warning instead of errors.
@@ -46,17 +48,50 @@ public class ProfileDependenciesChecker {
 		}
 	};
 
+
 	/**
-	 * This allows to check that the plug-in has the correct dependencies depending to the external profile references.
+	 * The current project resource.
+	 */
+	private final IProject project;
+
+	/**
+	 * The file of the UML profile.
+	 */
+	private final IFile profileFile;
+
+	/**
+	 * The EMF resource.
+	 */
+	private final Resource resource;
+
+	/**
+	 * Constructor.
 	 *
 	 * @param project
-	 *            The current project to check.
+	 *            The current project resource.
 	 * @param profileFile
-	 *            The file or the UML profile.
+	 *            The file of the UML profile.
 	 * @param resource
 	 *            The EMF resource.
 	 */
-	public static void checkDependencies(final IProject project, final IFile profileFile, final Resource resource) {
+	public ProfileDependenciesChecker(final IProject project, final IFile profileFile, final Resource resource) {
+		this.project = project;
+		this.profileFile = profileFile;
+		this.resource = resource;
+	}
+
+	/**
+	 * This allows to check that the plug-in has the correct dependencies depending to the external profile references.
+	 * {@inheritDoc}
+	 *
+	 * @see org.eclipse.papyrus.toolsmiths.validation.common.checkers.IPluginChecker#check(org.eclipse.core.runtime.IProgressMonitor)
+	 */
+	@Override
+	public void check(final IProgressMonitor monitor) {
+
+		if (null != monitor) {
+			monitor.subTask("Validate dependencies for profile '" + profileFile.getName() + "'."); //$NON-NLS-1$ //$NON-NLS-2$
+		}
 
 		// Get the external reference paths
 		final Collection<URI> externalReferencesPaths = getExternalReferencesPaths(project, profileFile, resource);
@@ -67,25 +102,29 @@ public class ProfileDependenciesChecker {
 
 		// For each external reference, get its plug-in name and search its dependency in the plug-in
 		final Collection<String> existingRequiredPlugins = new HashSet<>();
-		ProjectManagementUtils.getPluginDependencies(project).stream().forEach(dependency -> existingRequiredPlugins.add(dependency.getName()));
+		ProjectManagementService.getPluginDependencies(project).stream().forEach(dependency -> existingRequiredPlugins.add(dependency.getName()));
 		requiredPlugins.removeIf(requiredPlugin -> existingRequiredPlugins.contains(requiredPlugin));
 
 		// If requiredPlugins is not empty, that means, the dependency is not available in the profile plug-in
 		// So, create the warning markers
 		if (!requiredPlugins.isEmpty()) {
-			final IFile manifestFile = ProjectManagementUtils.getManifestFile(project);
+			final IFile manifestFile = ProjectManagementService.getManifestFile(project);
 
 			requiredPlugins.stream().forEach(requiredPlugin -> {
 				int severity = IMarker.SEVERITY_ERROR;
 				if (WARNING_PLUGINS_EXCEPTION.contains(requiredPlugin)) {
 					severity = IMarker.SEVERITY_WARNING;
 				}
-				MarkersManagementUtils.createMarker(manifestFile,
+				MarkersService.createMarker(manifestFile,
 						ProfilePluginValidationConstants.PROFILE_PLUGIN_VALIDATION_TYPE,
 						"The plug-in '" + requiredPlugin + "' must be defined as required plug-in (for profile '" + profileFile.getName() + "').", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
 						severity);
 			});
 		}
+
+		if (null != monitor) {
+			monitor.worked(1);
+		}
 	}
 
 	/**
@@ -99,7 +138,7 @@ public class ProfileDependenciesChecker {
 	 *            The resource to get external references paths.
 	 * @return The external references paths.
 	 */
-	public static Collection<URI> getExternalReferencesPaths(final IProject project, final IFile profileFile, final Resource resource) {
+	private Collection<URI> getExternalReferencesPaths(final IProject project, final IFile profileFile, final Resource resource) {
 		final Collection<URI> externalReferencesPaths = new HashSet<>();
 
 		// First step, resolve all references
@@ -116,7 +155,7 @@ public class ProfileDependenciesChecker {
 					final URI correspondingURI = getCorrespondingURIFromPathmap(resourceURI);
 					if (null == correspondingURI) {
 						// If this case, the pathmap cannot be resolved, so create a marker
-						MarkersManagementUtils.createMarker(profileFile,
+						MarkersService.createMarker(profileFile,
 								ProfilePluginValidationConstants.PROFILE_PLUGIN_VALIDATION_TYPE,
 								"The pathmap '" + resourceURI.toString() + "' cannot be resolved.", //$NON-NLS-1$ //$NON-NLS-2$
 								IMarker.SEVERITY_ERROR);
@@ -143,7 +182,7 @@ public class ProfileDependenciesChecker {
 	 *            The resource to check.
 	 * @return <code>true</code> if we have to manage reference, <code>false</code> otherwise.
 	 */
-	private static boolean isExternalReferenceToManage(final IProject project, final Resource resource) {
+	private boolean isExternalReferenceToManage(final IProject project, final Resource resource) {
 		final String resourceURI = resource.getURI().toString();
 
 		// We don't have to manage references of files from the same plug-in
@@ -163,7 +202,7 @@ public class ProfileDependenciesChecker {
 	 *            The pathmap URI to search.
 	 * @return The corresponding URI to the pathmap.
 	 */
-	private static URI getCorrespondingURIFromPathmap(final URI uri) {
+	private URI getCorrespondingURIFromPathmap(final URI uri) {
 		URI copiedURI = URI.createURI(uri.toString());
 		URI foundCorrespondingURI = null;
 
@@ -187,7 +226,7 @@ public class ProfileDependenciesChecker {
 	 *            The initial URI.
 	 * @return The plug-in name from URI or <code>null</code> if any problem occurred.
 	 */
-	private static String getPluginNameFromURI(final URI uri) {
+	private String getPluginNameFromURI(final URI uri) {
 		String pluginName = null;
 
 		// Take we correct segment (without authority)
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/internal/checkers/ProfileExtensionsChecker.java
index 3ba7026d3ed..9cf424f004a 100644
--- 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/internal/checkers/ProfileExtensionsChecker.java
@@ -13,7 +13,7 @@
  *
  *****************************************************************************/
 
-package org.eclipse.papyrus.toolsmiths.validation.profile.checkers;
+package org.eclipse.papyrus.toolsmiths.validation.profile.internal.checkers;
 
 import java.util.Collection;
 import java.util.HashSet;
@@ -22,9 +22,11 @@ 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.core.runtime.IProgressMonitor;
 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.common.checkers.IPluginChecker;
+import org.eclipse.papyrus.toolsmiths.validation.common.utils.MarkersService;
+import org.eclipse.papyrus.toolsmiths.validation.common.utils.ProjectManagementService;
 import org.eclipse.papyrus.toolsmiths.validation.profile.constants.ProfilePluginValidationConstants;
 import org.eclipse.pde.core.plugin.IPluginAttribute;
 import org.eclipse.pde.core.plugin.IPluginElement;
@@ -35,19 +37,51 @@ import org.eclipse.uml2.uml.Profile;
 /**
  * This class allows to check the extensions of the 'plugin.xml' needed for the profiles.
  */
-public class ProfileExtensionsChecker {
+public class ProfileExtensionsChecker implements IPluginChecker {
 
 	/**
-	 * This allows to check the extensions of the profile.
+	 * The current project resource.
+	 */
+	private final IProject project;
+
+	/**
+	 * The file of the UML profile.
+	 */
+	private final IFile profileFile;
+
+	/**
+	 * The existing profiles in the UML file.
+	 */
+	private final Collection<Profile> existingProfiles;
+
+	/**
+	 * Constructor.
 	 *
 	 * @param project
 	 *            The current project to check.
 	 * @param profileFile
-	 *            The profile for which one to check.
+	 *            The file of the UML profile.
 	 * @param existingProfiles
-	 *            The existing profiles in the file.
+	 *            The existing profiles in the UML file.
 	 */
-	public static void checkPluginXMLFile(final IProject project, final IFile profileFile, final Collection<Profile> existingProfiles) {
+	public ProfileExtensionsChecker(final IProject project, final IFile profileFile, final Collection<Profile> existingProfiles) {
+		this.project = project;
+		this.profileFile = profileFile;
+		this.existingProfiles = existingProfiles;
+	}
+
+	/**
+	 * This allows to check the extensions of the profile.
+	 * {@inheritDoc}
+	 *
+	 * @see org.eclipse.papyrus.toolsmiths.validation.common.checkers.IPluginChecker#check(org.eclipse.core.runtime.IProgressMonitor)
+	 */
+	@Override
+	public void check(final IProgressMonitor monitor) {
+
+		if (null != monitor) {
+			monitor.subTask("Validate 'plugin.xml' file for profile '" + profileFile.getName() + "'."); //$NON-NLS-1$ //$NON-NLS-2$
+		}
 
 		// Create the conditions:
 		// - Copy of existing profiles (that will be removed if there are found in uml generated package extension points)
@@ -56,7 +90,7 @@ public class ProfileExtensionsChecker {
 		boolean foundExtensionUMLProfile = false;
 
 		// Get all the extensions of the plug-in to check
-		final Iterator<IPluginExtension> extensions = ProjectManagementUtils.getPluginExtensions(project).iterator();
+		final Iterator<IPluginExtension> extensions = ProjectManagementService.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)
@@ -101,11 +135,11 @@ public class ProfileExtensionsChecker {
 
 		// 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);
+			final IFile pluginXMLFile = ProjectManagementService.getPluginXMLFile(project);
 
 			// Create marker for UMLProfile extension point if needed
 			if (!foundExtensionUMLProfile) {
-				MarkersManagementUtils.createMarker(
+				MarkersService.createMarker(
 						pluginXMLFile,
 						ProfilePluginValidationConstants.PROFILE_PLUGIN_VALIDATION_TYPE,
 						"The extension point '" + ProfilePluginValidationConstants.UMLPROFILE_EXTENSION_POINT + "' should be created for profile '" + profileFile.getName() + "'", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
@@ -114,7 +148,7 @@ public class ProfileExtensionsChecker {
 			// Create markers (one by missing profile) for uml generated package extension point if needed
 			if (!profiles.isEmpty()) {
 				for (final Profile profile : profiles) {
-					MarkersManagementUtils.createMarker(
+					MarkersService.createMarker(
 							pluginXMLFile,
 							ProfilePluginValidationConstants.PROFILE_PLUGIN_VALIDATION_TYPE,
 							"There is no extension point '" + ProfilePluginValidationConstants.UML_GENERATED_PACKAGE_EXTENSION_POINT + "' for profile '" + profile.getName() + "'.", //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
@@ -122,6 +156,10 @@ public class ProfileExtensionsChecker {
 				}
 			}
 		}
+
+		if (null != monitor) {
+			monitor.worked(1);
+		}
 	}
 
 }
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/internal/checkers/ProfilePluginChecker.java
index f32a2f51c3a..ae6a22faeee 100644
--- 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/internal/checkers/ProfilePluginChecker.java
@@ -13,7 +13,7 @@
  *
  *****************************************************************************/
 
-package org.eclipse.papyrus.toolsmiths.validation.profile.checkers;
+package org.eclipse.papyrus.toolsmiths.validation.profile.internal.checkers;
 
 import java.lang.reflect.InvocationTargetException;
 import java.util.Collection;
@@ -28,8 +28,9 @@ 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.jface.dialogs.ProgressMonitorDialog;
-import org.eclipse.papyrus.toolsmiths.validation.common.utils.MarkersManagementUtils;
-import org.eclipse.papyrus.toolsmiths.validation.common.utils.ProjectManagementUtils;
+import org.eclipse.papyrus.toolsmiths.validation.common.utils.MarkersService;
+import org.eclipse.papyrus.toolsmiths.validation.common.utils.PluginValidationService;
+import org.eclipse.papyrus.toolsmiths.validation.common.utils.ProjectManagementService;
 import org.eclipse.papyrus.toolsmiths.validation.profile.Activator;
 import org.eclipse.papyrus.toolsmiths.validation.profile.constants.ProfilePluginValidationConstants;
 import org.eclipse.swt.widgets.Display;
@@ -55,14 +56,17 @@ public class ProfilePluginChecker {
 		try {
 			// Open the progress monitor dialog
 			new ProgressMonitorDialog(shell).run(true, true, monitor -> {
-				final Collection<IFile> profileFiles = ProjectManagementUtils.getFilesFromProject(project, "profile.uml", true); //$NON-NLS-1$
+				final Collection<IFile> profileFiles = ProjectManagementService.getFilesFromProject(project, "profile.uml", true); //$NON-NLS-1$
 				monitor.beginTask("Validate Profile plug-in.", 1 + (profileFiles.size() * 4)); // $NON-NLS-1$
 
 				monitor.subTask("Prepare validation."); //$NON-NLS-1$
 				// First of all, delete the existing markers for project
-				MarkersManagementUtils.deleteMarkers(project, ProfilePluginValidationConstants.PROFILE_PLUGIN_VALIDATION_TYPE);
+				MarkersService.deleteMarkers(project, ProfilePluginValidationConstants.PROFILE_PLUGIN_VALIDATION_TYPE);
 				monitor.worked(1);
 
+				// Create the plug-in validation service
+				final PluginValidationService pluginValidationService = new PluginValidationService();
+
 				// For all profiles files in the plug-in
 				for (final IFile profileFile : profileFiles) {
 
@@ -71,29 +75,24 @@ public class ProfilePluginChecker {
 					final Collection<Profile> profiles = loadProfiles(profileFileURI);
 
 					if (!profiles.isEmpty()) {
-						monitor.subTask("Validate 'plugin.xml' file for profile '" + profileFile.getName() + "'."); //$NON-NLS-1$ //$NON-NLS-2$
-						// First, check the extensions
-						ProfileExtensionsChecker.checkPluginXMLFile(project, profileFile, profiles);
-						monitor.worked(1);
-
-						monitor.subTask("Validate profiles definitions for profile '" + profileFile.getName() + "'."); //$NON-NLS-1$ //$NON-NLS-2$
-						// Check the profile definition (no definition must be done for static profiles)
-						ProfileDefinitionChecker.checkProfilesDefinition(project, profileFile, profiles);
-						monitor.worked(1);
-
-						monitor.subTask("Validate dependencies for profile '" + profileFile.getName() + "'."); //$NON-NLS-1$ //$NON-NLS-2$
-						// Check the dependencies depending to the external profile references
-						ProfileDependenciesChecker.checkDependencies(project, profileFile, profiles.iterator().next().eResource());
-						monitor.worked(1);
-					} else {
-						monitor.worked(3);
+						// First, create the extensions checker
+						pluginValidationService.addPluginChecker(new ProfileExtensionsChecker(project, profileFile, profiles));
+
+						// Create the profile definition checker (no definition must be done for static profiles)
+						pluginValidationService.addPluginChecker(new ProfileDefinitionChecker(profileFile, profiles));
+
+						// Create the dependencies checker (depending to the external profile references)
+						pluginValidationService.addPluginChecker(new ProfileDependenciesChecker(project, profileFile, profiles.iterator().next().eResource()));
 					}
 
-					monitor.subTask("Validate 'build.properties' file for profile '" + profileFile.getName() + "'."); //$NON-NLS-1$ //$NON-NLS-2$
-					// Check the build for file
-					ProfileBuildChecker.checkBuildFile(project, profileFile);
-					monitor.worked(1);
+					// Create the build checker
+					pluginValidationService.addPluginChecker(new ProfileBuildChecker(project, profileFile));
 				}
+
+				monitor.worked(1);
+
+				// Call the validate
+				pluginValidationService.validate(monitor);
 			});
 		} catch (InvocationTargetException e) {
 			Activator.log.error(e);
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/internal/handlers/ValidateProfilePluginHandler.java
index 3a4e7bff878..a3c38e574ed 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/internal/handlers/ValidateProfilePluginHandler.java
@@ -13,7 +13,7 @@
  *
  *****************************************************************************/
 
-package org.eclipse.papyrus.toolsmiths.validation.profile.handlers;
+package org.eclipse.papyrus.toolsmiths.validation.profile.internal.handlers;
 
 import org.eclipse.core.commands.AbstractHandler;
 import org.eclipse.core.commands.ExecutionEvent;
@@ -21,7 +21,7 @@ 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.papyrus.toolsmiths.validation.profile.internal.checkers.ProfilePluginChecker;
 import org.eclipse.ui.handlers.HandlerUtil;
 
 /**
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/internal/testers/ValidateProfilePluginTester.java
index 1eea72dca68..1834c5dea9f 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/internal/testers/ValidateProfilePluginTester.java
@@ -13,11 +13,11 @@
  *
  *****************************************************************************/
 
-package org.eclipse.papyrus.toolsmiths.validation.profile.testers;
+package org.eclipse.papyrus.toolsmiths.validation.profile.internal.testers;
 
 import org.eclipse.core.expressions.PropertyTester;
 import org.eclipse.core.resources.IProject;
-import org.eclipse.papyrus.toolsmiths.validation.common.utils.ProjectManagementUtils;
+import org.eclipse.papyrus.toolsmiths.validation.common.utils.ProjectManagementService;
 
 /**
  * This allows to test if a selected plug-in contains papyrus profile and its genmodel.
@@ -36,8 +36,8 @@ public class ValidateProfilePluginTester extends PropertyTester {
 
 		if (receiver instanceof IProject) {
 			final IProject selectedProject = (IProject) receiver;
-			result = ProjectManagementUtils.existFileFromProject(selectedProject, "profile.uml", true) //$NON-NLS-1$
-					&& ProjectManagementUtils.existFileFromProject(selectedProject, "genmodel", true); //$NON-NLS-1$
+			result = ProjectManagementService.existFileFromProject(selectedProject, "profile.uml", true) //$NON-NLS-1$
+					&& ProjectManagementService.existFileFromProject(selectedProject, "genmodel", true); //$NON-NLS-1$
 		}
 		return expectedValue instanceof Boolean ? ((Boolean) expectedValue).booleanValue() == result : result;
 	}