Java tutorial
/** * Copyright (C) 2015 Orange * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * http://www.apache.org/licenses/LICENSE-2.0 * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.francetelecom.clara.cloud.presentation.applications; import com.francetelecom.clara.cloud.commons.AuthorizationException; import com.francetelecom.clara.cloud.commons.BusinessException; import com.francetelecom.clara.cloud.core.service.ManageApplication; import com.francetelecom.clara.cloud.core.service.exception.*; import com.francetelecom.clara.cloud.coremodel.Application; import com.francetelecom.clara.cloud.coremodel.ApplicationRelease; import com.francetelecom.clara.cloud.coremodel.SSOId; import com.francetelecom.clara.cloud.presentation.HomePage; import com.francetelecom.clara.cloud.presentation.common.Breadcrumbs; import com.francetelecom.clara.cloud.presentation.common.NavigationMenuFirstLevel; import com.francetelecom.clara.cloud.presentation.common.WicketUtils; import com.francetelecom.clara.cloud.presentation.designer.pages.DesignerHelperPage; import com.francetelecom.clara.cloud.presentation.designer.pages.DesignerPage; import com.francetelecom.clara.cloud.presentation.models.FirstApplicationReleaseInfos; import com.francetelecom.clara.cloud.presentation.tools.BreadcrumbsItem; import com.francetelecom.clara.cloud.presentation.tools.BusinessExceptionHandler; import com.francetelecom.clara.cloud.presentation.tools.WicketSession; import org.apache.wicket.Session; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.ajax.markup.html.AjaxLink; import org.apache.wicket.authroles.authorization.strategies.role.annotations.AuthorizeInstantiation; import org.apache.wicket.markup.html.WebMarkupContainer; import org.apache.wicket.markup.html.basic.Label; import org.apache.wicket.markup.html.form.Form; import org.apache.wicket.markup.html.panel.EmptyPanel; import org.apache.wicket.markup.html.panel.FeedbackPanel; import org.apache.wicket.model.Model; import org.apache.wicket.request.mapper.parameter.PageParameters; import org.apache.wicket.spring.injection.annot.SpringBean; import org.slf4j.LoggerFactory; import org.wicketstuff.annotation.mount.MountPath; import java.net.URL; import java.util.*; /** * ApplicationsPage * <p> * panel used to create an application release * <p> * Last update : $LastChangedDate$ Last author : $Author$ * * @version : $Revision$ */ @MountPath("/applications") @AuthorizeInstantiation({ "ROLE_USER", "ROLE_ADMIN" }) public class ApplicationsPage extends DesignerHelperPage { private static final long serialVersionUID = -1549651870557920802L; private static final transient org.slf4j.Logger logger = LoggerFactory.getLogger(ApplicationsPage.class); public static SSOId[] toSSOIdsArray(String membersStr) { membersStr = membersStr.replaceAll("\\s+", " ").trim(); String[] members = membersStr == null ? new String[0] : membersStr.split(" "); SSOId[] ssoIds = new SSOId[members.length]; for (int i = 0; i < members.length; i++) { ssoIds[i] = new SSOId(members[i]); } return ssoIds; } public static Set<SSOId> toSSOIdsSet(String membersStr) { membersStr = membersStr.replaceAll("\\s+", " ").trim(); String[] members = membersStr == null ? new String[0] : membersStr.split(" "); Set<SSOId> ssoIds = new HashSet<>(); for (int i = 0; i < members.length; i++) { ssoIds.add(new SSOId(members[i])); } return ssoIds; } @SpringBean private ManageApplication manageApplication; private WebMarkupContainer container; private final PageParameters params = new PageParameters(); private ApplicationCreatePanel appCreatePanel; AjaxLink newApp; WebMarkupContainer buttonContainer; ApplicationsTablePanel appsTablePanel; FeedbackPanel feedback; public ApplicationsPage(PageParameters params) { super(params); initComponents(); } private void initComponents() { setPagetitle(); createFirstLevelNavigation(); createBreadCrumbs(); createGlobalFeedbackPanel(); createEmptyAppFormPanel(); createNewAppButton(); createAppsTable(); } private void createFirstLevelNavigation() { NavigationMenuFirstLevel navFirstLvl = new NavigationMenuFirstLevel(); add(navFirstLvl); } private void setPagetitle() { /* set head page title to display in browser title bar */ add(new Label("head_page_title", WicketUtils.getStringResourceModel(this, "portal.design.web.title.applications.home"))); } private void createBreadCrumbs() { List<BreadcrumbsItem> breadcrumbsItems = new ArrayList<BreadcrumbsItem>(); breadcrumbsItems .add(new BreadcrumbsItem(HomePage.class, "portal.design.breadcrumbs.homepage", null, false)); breadcrumbsItems.add(new BreadcrumbsItem(this.getClass(), params, "portal.design.breadcrumbs.applications.home", null, true)); Breadcrumbs breadcrumbs = new Breadcrumbs("breadcrumbs", breadcrumbsItems); add(breadcrumbs); } private void createGlobalFeedbackPanel() { feedback = new FeedbackPanel("feedback"); feedback.setOutputMarkupId(true); add(feedback); } private void createEmptyAppFormPanel() { container = new WebMarkupContainer("createAppContainer"); container.setOutputMarkupId(true); container.setOutputMarkupPlaceholderTag(true); container.add(new EmptyPanel("appCreateForm")); add(container); } private void createNewAppButton() { buttonContainer = new WebMarkupContainer("buttonContainer"); buttonContainer.setOutputMarkupId(true); // create link newApp = new AjaxLink("newAppLink") { private static final long serialVersionUID = 4466738576333544274L; @Override public void onClick(AjaxRequestTarget target) { appCreatePanel = new ApplicationCreatePanel("appCreateForm", manageApplicationRelease); // container.remove("appCreateForm"); // container.add(appCreatePanel); container.replace(appCreatePanel); target.add(container); this.setVisible(false); target.add(buttonContainer); } }; newApp.setMarkupId("newAppLink"); buttonContainer.add(newApp); add(buttonContainer); } private void createAppsTable() { appsTablePanel = new ApplicationsTablePanel("appsTablePanel"); appsTablePanel.setOutputMarkupId(true); add(appsTablePanel); } public void addFirstApplicationCreation(Form<?> form, AjaxRequestTarget target, ApplicationRelease appRelease, String currentMiddlewareProfile) { String action = "create first application "; FirstApplicationReleaseInfos appFirstApplicationReleaseInfos = (FirstApplicationReleaseInfos) form .getModelObject(); String appUid; try { String applicationCode = appFirstApplicationReleaseInfos.getAppCode(); String applicationLabel = appFirstApplicationReleaseInfos.getAppLabel(); String applicationDescription = appFirstApplicationReleaseInfos.getAppDescription(); Boolean applicationPublic = appFirstApplicationReleaseInfos.getAppPublic(); SSOId[] members = toSSOIdsArray(appFirstApplicationReleaseInfos.getMembers()); action += " appCode=" + applicationCode + " appLabel=" + applicationLabel + " appDescription=" + applicationDescription + " appPublic=" + applicationPublic + " users=" + Arrays.toString(members); logger.info(action); if (applicationPublic.booleanValue()) { appUid = manageApplication.createPublicApplication(applicationCode, applicationLabel, applicationDescription, null, members); } else { appUid = manageApplication.createPrivateApplication(applicationCode, applicationLabel, applicationDescription, null, members); } params.set("appUid", appUid); } catch (DuplicateApplicationException e) { logger.warn("Error (DuplicateApplicationException) while {} : {}", action, e.getMessage()); BusinessExceptionHandler.addError(target, feedback, e); return; } catch (PaasUserNotFoundException e) { logger.warn("Error (PaasUserNotFoundException) while {} : {}", action, e.getMessage()); BusinessExceptionHandler.addError(target, feedback, e); return; } catch (AuthorizationException e) { logger.warn("Error (AuthorizationException) while {} : {}", action, e.getMessage()); BusinessExceptionHandler.addError(target, feedback, new BusinessException(getString("portal.application.notmember"))); return; } String releaseUid; try { action = "create first application release"; String releaseUser = WicketSession.get().getPaasUser().getSsoId().getValue(); String releaseVersion = appFirstApplicationReleaseInfos.getReleaseVersion(); String releaseDescription = appFirstApplicationReleaseInfos.getDescription(); URL releaseVersionControlUrl = appFirstApplicationReleaseInfos.getVersionControlUrl(); action += " releaseUser=" + releaseUser + " releaseVersion=" + releaseVersion + " releaseMiddlewareProfile=" + currentMiddlewareProfile + " releaseDescription=" + releaseDescription; logger.info(action); // Creates and persists release releaseUid = manageApplicationRelease.createApplicationRelease(appUid, releaseUser, releaseVersion, releaseDescription, releaseVersionControlUrl, currentMiddlewareProfile); params.set("releaseUid", releaseUid); } catch (ObjectNotFoundException e) { BusinessExceptionHandler.addError(target, feedback, e); return; } catch (DuplicateApplicationReleaseException e) { BusinessExceptionHandler.addError(target, feedback, e); return; } try { if (appCreatePanel.shouldFork()) { action += " cloning " + appRelease.toString(); manageLogicalDeployment.cloneLogicalDeployment(appRelease.getUID(), releaseUid); } } catch (InvalidReleaseException e) { logger.warn("Error (InvalidReleaseException) while {} : {}", action, e.getMessage()); BusinessExceptionHandler.addError(target, feedback, e); return; } String successMsg = getString("portal.application.creation.successful", new Model<Object[]>(new Object[] { appFirstApplicationReleaseInfos.getAppLabel(), appFirstApplicationReleaseInfos.getReleaseVersion() })); try { action = "going to result page (designer)"; DesignerPage designerPage = new DesignerPage(params); Session.get().info(successMsg); setResponsePage(designerPage); } catch (Throwable e) { logger.error("Exception while " + action + ":" + e.getMessage(), e); } } public void cancelFirstApplicationCreation(AjaxRequestTarget target) { resetPage(target); } private void resetPage(AjaxRequestTarget target) { newApp.setVisible(true); target.add(buttonContainer); container.replace(new EmptyPanel("appCreateForm")); target.add(container); } public void deleteApplication(AjaxRequestTarget target, Application app) { try { manageApplication.deleteApplication(app.getUID()); target.add(appsTablePanel); } catch (ObjectNotFoundException e) { BusinessExceptionHandler handler = new BusinessExceptionHandler(feedback); handler.error(e); } } public ManageApplication getManageApplication() { return manageApplication; } // We need this method for wicket tester @Override public PageParameters getPageParameters() { return params; } @Override public FeedbackPanel getFeedbackPanel() { return this.feedback; } public boolean isApplicationLabelUnique(String appLabel) { try { return manageApplication.isApplicationLabelUnique(appLabel); } catch (BusinessException e) { BusinessExceptionHandler handler = new BusinessExceptionHandler(feedback); handler.error(e); return false; } } }