CHE-998. Add 'Reimport' action for maven project

core/ide/che-core-ide-api/src/main/java/org/eclipse/che/ide/api/action/IdeActions.java

@@ -32,7 +32,6 @@ public interface IdeActions {
     String GROUP_RIGHT_TOOLBAR  = "rightToolBar";
 
     String GROUP_MAIN_CONTEXT_MENU             = "mainContextMenu";
-    String GROUP_BUILD_CONTEXT_MENU            = "buildGroupContextMenu";
     String GROUP_RUN_CONTEXT_MENU              = "runGroupContextMenu";
     String GROUP_DEBUG_CONTEXT_MENU            = "debugGroupContextMenu";
     String GROUP_PROJECT_EXPLORER_CONTEXT_MENU = "projectExplorerContextMenu";

core/ide/che-core-ide-app/src/main/java/org/eclipse/che/ide/actions/ActionManagerImpl.java

@@ -105,9 +105,6 @@ private void registerDefaultActionGroups() {
         DefaultActionGroup mainContextMenuGroup = new DefaultActionGroup(IdeActions.GROUP_MAIN_CONTEXT_MENU, false, this);
         registerAction(IdeActions.GROUP_MAIN_CONTEXT_MENU, mainContextMenuGroup);
 
-        DefaultActionGroup buildContextMenuGroup = new DefaultActionGroup(IdeActions.GROUP_BUILD_CONTEXT_MENU, false, this);
-        registerAction(IdeActions.GROUP_BUILD_CONTEXT_MENU, buildContextMenuGroup);
-
         DefaultActionGroup runContextMenuGroup = new DefaultActionGroup(IdeActions.GROUP_RUN_CONTEXT_MENU, false, this);
         registerAction(IdeActions.GROUP_RUN_CONTEXT_MENU, runContextMenuGroup);
         mainContextMenuGroup.add(runContextMenuGroup);

core/ide/che-core-ide-app/src/main/java/org/eclipse/che/ide/core/StandardComponentInitializer.java

@@ -61,6 +61,7 @@
 import org.eclipse.che.ide.api.action.ActionManager;
 import org.eclipse.che.ide.api.action.DefaultActionGroup;
 import org.eclipse.che.ide.api.action.IdeActions;
+import org.eclipse.che.ide.api.constraints.Constraints;
 import org.eclipse.che.ide.api.editor.EditorRegistry;
 import org.eclipse.che.ide.api.editor.texteditor.EditorResources;
 import org.eclipse.che.ide.api.filetypes.FileType;
@@ -538,7 +539,7 @@ public void initialize() {
         resourceOperation.add(convertFolderToProjectAction);
 
         DefaultActionGroup mainContextMenuGroup = (DefaultActionGroup)actionManager.getAction(IdeActions.GROUP_MAIN_CONTEXT_MENU);
-        mainContextMenuGroup.add(newGroup);
+        mainContextMenuGroup.add(newGroup, Constraints.FIRST);
         mainContextMenuGroup.addSeparator();
         mainContextMenuGroup.add(resourceOperation);
 

plugins/plugin-maven/che-plugin-maven-ide/src/main/java/org/eclipse/che/plugin/maven/client/MavenExtension.java

@@ -15,14 +15,15 @@
 
 import org.eclipse.che.ide.api.action.ActionManager;
 import org.eclipse.che.ide.api.action.DefaultActionGroup;
-import org.eclipse.che.ide.api.action.IdeActions;
 import org.eclipse.che.ide.api.constraints.Constraints;
 import org.eclipse.che.ide.api.editor.EditorRegistry;
 import org.eclipse.che.ide.api.extension.Extension;
 import org.eclipse.che.ide.api.filetypes.FileType;
 import org.eclipse.che.ide.api.filetypes.FileTypeRegistry;
 import org.eclipse.che.ide.api.project.type.wizard.PreSelectedProjectTypeManager;
 import org.eclipse.che.plugin.maven.client.actions.GetEffectivePomAction;
+import org.eclipse.che.plugin.maven.client.actions.MavenActionsConstants;
+import org.eclipse.che.plugin.maven.client.actions.ReimportMavenDependenciesAction;
 import org.eclipse.che.plugin.maven.client.comunnication.MavenMessagesHandler;
 import org.eclipse.che.plugin.maven.client.comunnication.progressor.background.DependencyResolverAction;
 import org.eclipse.che.plugin.maven.client.editor.ClassFileSourcesDownloader;
@@ -32,8 +33,10 @@
 import java.util.Arrays;
 import java.util.List;
 
-import static org.eclipse.che.ide.api.action.IdeActions.GROUP_BUILD_CONTEXT_MENU;
+import static org.eclipse.che.ide.api.action.IdeActions.GROUP_ASSISTANT;
 import static org.eclipse.che.ide.api.action.IdeActions.GROUP_RIGHT_STATUS_PANEL;
+import static org.eclipse.che.plugin.maven.client.actions.MavenActionsConstants.MAVEN_GROUP_CONTEXT_MENU_ID;
+import static org.eclipse.che.plugin.maven.client.actions.MavenActionsConstants.MAVEN_GROUP_CONTEXT_MENU_NAME;
 
 /**
  * Maven extension entry point.
@@ -44,11 +47,14 @@
 @Extension(title = "Maven", version = "3.0.0")
 public class MavenExtension {
     private static List<MavenArchetype> archetypes;
+    private final  MavenResources       resources;
 
     @Inject
     public MavenExtension(PreSelectedProjectTypeManager preSelectedProjectManager,
                           MavenMessagesHandler messagesHandler,
-                          ClassFileSourcesDownloader downloader) {
+                          ClassFileSourcesDownloader downloader,
+                          MavenResources resources) {
+        this.resources = resources;
 
         preSelectedProjectManager.setProjectTypeIdToPreselect(MavenAttributes.MAVEN_ID, 100);
 
@@ -65,17 +71,29 @@ public static List<MavenArchetype> getAvailableArchetypes() {
     @Inject
     private void prepareActions(ActionManager actionManager,
                                 DependencyResolverAction dependencyResolverAction,
-                                GetEffectivePomAction getEffectivePomAction) {
+                                GetEffectivePomAction getEffectivePomAction,
+                                ReimportMavenDependenciesAction reimportMavenDependenciesAction) {
         // register actions
         actionManager.registerAction("getEffectivePom", getEffectivePomAction);
+        actionManager.registerAction("reimportMavenDependenciesAction", reimportMavenDependenciesAction);
 
         // add actions in main menu
-        DefaultActionGroup assistantGroup = (DefaultActionGroup)actionManager.getAction(IdeActions.GROUP_ASSISTANT);
+        DefaultActionGroup assistantGroup = (DefaultActionGroup)actionManager.getAction(GROUP_ASSISTANT);
         assistantGroup.add(getEffectivePomAction, Constraints.LAST);
 
+        // create maven context menu
+        DefaultActionGroup mavenContextMenuGroup = new DefaultActionGroup(MAVEN_GROUP_CONTEXT_MENU_NAME, true, actionManager);
+        actionManager.registerAction(MAVEN_GROUP_CONTEXT_MENU_ID, mavenContextMenuGroup);
+        mavenContextMenuGroup.getTemplatePresentation().setSVGResource(resources.maven());
+
+        // add maven context menu to main context menu
+        DefaultActionGroup mainContextMenuGroup = (DefaultActionGroup)actionManager.getAction("resourceOperation");
+        mainContextMenuGroup.addSeparator();
+        mainContextMenuGroup.add(mavenContextMenuGroup, Constraints.LAST);
+
         // add actions in context menu
-        DefaultActionGroup buildContextMenuGroup = (DefaultActionGroup)actionManager.getAction(GROUP_BUILD_CONTEXT_MENU);
-        buildContextMenuGroup.addSeparator();
+        mavenContextMenuGroup.add(reimportMavenDependenciesAction);
+        mavenContextMenuGroup.addSeparator();
 
         // add resolver widget on right part of bottom panel
         final DefaultActionGroup rightStatusPanelGroup = (DefaultActionGroup)actionManager.getAction(GROUP_RIGHT_STATUS_PANEL);

plugins/plugin-maven/che-plugin-maven-ide/src/main/java/org/eclipse/che/plugin/maven/client/MavenLocalizationConstant.java

@@ -31,6 +31,12 @@ public interface MavenLocalizationConstant extends Messages {
     @Key("action.effectivePom.description")
     String actionGetEffectivePomDescription();
 
+    @Key("action.reimportDependencies.title")
+    String actionReimportDependenciesTitle();
+
+    @Key("action.reimportDependencies.description")
+    String actionReimportDependenciesDescription();
+
     @Key("action.createMavenModule.description")
     String actionCreateMavenModuleDescription();
 

plugins/plugin-maven/che-plugin-maven-ide/src/main/java/org/eclipse/che/plugin/maven/client/actions/MavenActionsConstants.java

@@ -0,0 +1,20 @@
+/*******************************************************************************
+ * Copyright (c) 2012-2016 Codenvy, S.A.
+ * 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:
+ *   Codenvy, S.A. - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.che.plugin.maven.client.actions;
+
+/** @author Roman Nikitenko */
+public final class MavenActionsConstants {
+    private MavenActionsConstants() {
+    }
+
+    public static final String MAVEN_GROUP_CONTEXT_MENU_NAME = "Maven";
+    public static final String MAVEN_GROUP_CONTEXT_MENU_ID   = "mavenGroupContextMenu";
+}

plugins/plugin-maven/che-plugin-maven-ide/src/main/java/org/eclipse/che/plugin/maven/client/actions/ReimportMavenDependenciesAction.java

@@ -0,0 +1,103 @@
+/*******************************************************************************
+ * Copyright (c) 2012-2016 Codenvy, S.A.
+ * 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:
+ *   Codenvy, S.A. - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.che.plugin.maven.client.actions;
+
+import com.google.inject.Inject;
+import com.google.inject.Singleton;
+
+import org.eclipse.che.api.promises.client.Operation;
+import org.eclipse.che.api.promises.client.OperationException;
+import org.eclipse.che.api.promises.client.PromiseError;
+import org.eclipse.che.api.workspace.shared.dto.ProjectConfigDto;
+import org.eclipse.che.ide.Resources;
+import org.eclipse.che.ide.api.action.AbstractPerspectiveAction;
+import org.eclipse.che.ide.api.action.ActionEvent;
+import org.eclipse.che.ide.api.notification.NotificationManager;
+import org.eclipse.che.ide.api.selection.Selection;
+import org.eclipse.che.ide.api.selection.SelectionAgent;
+import org.eclipse.che.ide.project.node.ProjectNode;
+import org.eclipse.che.plugin.maven.client.MavenLocalizationConstant;
+import org.eclipse.che.plugin.maven.client.service.MavenServerServiceClient;
+
+import javax.validation.constraints.NotNull;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import static org.eclipse.che.ide.api.notification.StatusNotification.DisplayMode.EMERGE_MODE;
+import static org.eclipse.che.ide.api.notification.StatusNotification.Status.FAIL;
+import static org.eclipse.che.ide.workspace.perspectives.project.ProjectPerspective.PROJECT_PERSPECTIVE_ID;
+import static org.eclipse.che.plugin.maven.shared.MavenAttributes.MAVEN_ID;
+
+/**
+ * Action for reimport maven dependencies.
+ *
+ * @author Roman Nikitenko
+ */
+@Singleton
+public class ReimportMavenDependenciesAction extends AbstractPerspectiveAction {
+
+    private final SelectionAgent selectionAgent;
+    private final NotificationManager notificationManager;
+    private final MavenServerServiceClient mavenServerServiceClient;
+
+    @Inject
+    public ReimportMavenDependenciesAction(MavenLocalizationConstant constant,
+                                           SelectionAgent selectionAgent,
+                                           NotificationManager notificationManager,
+                                           Resources resources,
+                                           MavenServerServiceClient mavenServerServiceClient) {
+        super(Collections.singletonList(PROJECT_PERSPECTIVE_ID),
+              constant.actionReimportDependenciesTitle(),
+              constant.actionReimportDependenciesDescription(),
+              null,
+              resources.refresh());
+        this.selectionAgent = selectionAgent;
+        this.notificationManager = notificationManager;
+        this.mavenServerServiceClient = mavenServerServiceClient;
+    }
+
+
+    @Override
+    public void updateInPerspective(@NotNull ActionEvent event) {
+        event.getPresentation().setEnabledAndVisible(isMavenProjectSelected());
+    }
+
+    @Override
+    public void actionPerformed(ActionEvent e) {
+        mavenServerServiceClient.reimportDependencies(getPathsToSelectedMavenProject()).catchError(new Operation<PromiseError>() {
+            @Override
+            public void apply(PromiseError arg) throws OperationException {
+                notificationManager.notify("Problem with reimporting maven dependencies", arg.getMessage(), FAIL, EMERGE_MODE);
+            }
+        });
+    }
+
+    private boolean isMavenProjectSelected() {
+        return !getPathsToSelectedMavenProject().isEmpty();
+    }
+
+    private List<String> getPathsToSelectedMavenProject() {
+        List<String> paths = new ArrayList<>();
+        Selection<?> selection = selectionAgent.getSelection();
+        for (Object aSelection: selection.getAllElements()) {
+            if (!(aSelection instanceof ProjectNode)) {
+                continue;
+            }
+
+            ProjectConfigDto projectConfig = ((ProjectNode)aSelection).getProjectConfig();
+            if (MAVEN_ID.equals(projectConfig.getType())) {
+                paths.add(projectConfig.getPath());
+            }
+        }
+        return paths;
+    }
+}

plugins/plugin-maven/che-plugin-maven-ide/src/main/java/org/eclipse/che/plugin/maven/client/service/MavenServerServiceClient.java

@@ -43,6 +43,14 @@ public interface MavenServerServiceClient {
      */
     Promise<Boolean> downloadSources(String projectPath, String fqn);
 
+    /**
+     * Invokes reimporting maven dependencies.
+     *
+     * @param projectsPaths
+     *         the paths to projects which need to be reimported dependencies
+     */
+    Promise<Void> reimportDependencies(List<String> projectsPaths);
+
     /**
      * Invokes reconciling for pom.xml file
      * @param pomPath tha path to pom.xml file

plugins/plugin-maven/che-plugin-maven-ide/src/main/java/org/eclipse/che/plugin/maven/client/service/MavenServerServiceClientImpl.java

@@ -24,6 +24,7 @@
 import org.eclipse.che.ide.rest.Unmarshallable;
 import org.eclipse.che.ide.ui.loaders.request.LoaderFactory;
 
+import javax.validation.constraints.NotNull;
 import java.util.List;
 
 /**
@@ -81,6 +82,17 @@ public Boolean getPayload() {
                                   });
     }
 
+    @Override
+    public Promise<Void> reimportDependencies(@NotNull List<String> projectsPaths) {
+        StringBuilder queryParameters = new StringBuilder();
+        for (String path : projectsPaths) {
+            queryParameters.append("&projectPath=").append(path);
+        }
+        final String url = appContext.getDevMachine().getWsAgentBaseUrl() + servicePath + "reimport" +
+                           queryParameters.toString().replaceFirst("&", "?");
+        return asyncRequestFactory.createPutRequest(url, null).send();
+    }
+
     @Override
     public Promise<List<Problem>> reconcilePom(String pomPath) {
         final String url = appContext.getDevMachine().getWsAgentBaseUrl() + servicePath + "pom/reconsile?pompath=" + pomPath;

plugins/plugin-maven/che-plugin-maven-ide/src/main/resources/org/eclipse/che/plugin/maven/client/MavenLocalizationConstant.properties

@@ -14,6 +14,8 @@ action.createMavenModule.text = Maven Module
 action.createMavenModule.description = Create new Maven module
 action.effectivePom.title = Generate Effective Pom
 action.effectivePom.description = Generate effective pom for current project
+action.reimportDependencies.title = Reimport
+action.reimportDependencies.description = Reimport maven dependencies
 
 ##### MavenCommandPageView #####
 view.mavenCommandPage.commandLine.text = Command line

plugins/plugin-maven/che-plugin-maven-server/pom.xml

@@ -38,6 +38,10 @@
             <groupId>com.google.inject.extensions</groupId>
             <artifactId>guice-multibindings</artifactId>
         </dependency>
+        <dependency>
+            <groupId>io.swagger</groupId>
+            <artifactId>swagger-annotations</artifactId>
+        </dependency>
         <dependency>
             <groupId>javax.annotation</groupId>
             <artifactId>javax.annotation-api</artifactId>
@@ -287,4 +291,4 @@
             </plugin>
         </plugins>
     </build>
-</project>
+</project>