Java tutorial
/** * This file is part of mycollab-web. * * mycollab-web is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * mycollab-web is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with mycollab-web. If not, see <http://www.gnu.org/licenses/>. */ package com.mycollab.module.project.view.bug; import com.mycollab.common.i18n.GenericI18Enum; import com.mycollab.configuration.SiteConfiguration; import com.mycollab.core.arguments.ValuedBean; import com.mycollab.core.utils.BeanUtility; import com.mycollab.eventmanager.ApplicationEventListener; import com.mycollab.eventmanager.EventBusFactory; import com.mycollab.module.project.CurrentProjectVariables; import com.mycollab.module.project.ProjectRolePermissionCollections; import com.mycollab.module.project.ProjectTypeConstants; import com.mycollab.module.project.event.BugEvent; import com.mycollab.module.project.i18n.BugI18nEnum; import com.mycollab.module.project.i18n.OptionI18nEnum.BugRelation; import com.mycollab.module.project.i18n.OptionI18nEnum.BugStatus; import com.mycollab.module.project.i18n.ProjectCommonI18nEnum; import com.mycollab.module.project.ui.ProjectAssetsManager; import com.mycollab.module.project.ui.components.*; import com.mycollab.module.tracker.domain.SimpleBug; import com.mycollab.module.tracker.domain.SimpleRelatedBug; import com.mycollab.module.tracker.service.BugRelationService; import com.mycollab.module.tracker.service.BugService; import com.mycollab.spring.AppContextUtil; import com.mycollab.vaadin.MyCollabUI; import com.mycollab.vaadin.UserUIContext; import com.mycollab.vaadin.events.HasPreviewFormHandlers; import com.mycollab.vaadin.mvp.ViewComponent; import com.mycollab.vaadin.mvp.ViewManager; import com.mycollab.vaadin.ui.ELabel; import com.mycollab.vaadin.ui.VerticalRemoveInlineComponentMarker; import com.mycollab.vaadin.web.ui.*; import com.google.common.eventbus.Subscribe; import com.vaadin.server.FontAwesome; import com.vaadin.shared.ui.MarginInfo; import com.vaadin.ui.*; import com.vaadin.ui.themes.ValoTheme; import org.apache.commons.beanutils.PropertyUtils; import org.apache.commons.collections.CollectionUtils; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.vaadin.peter.buttongroup.ButtonGroup; import org.vaadin.viritin.button.MButton; import org.vaadin.viritin.layouts.MHorizontalLayout; import org.vaadin.viritin.layouts.MVerticalLayout; import java.util.List; /** * @author MyCollab Ltd. * @since 1.0 */ @ViewComponent public class BugReadViewImpl extends AbstractPreviewItemComp<SimpleBug> implements BugReadView { private static final long serialVersionUID = 1L; private static final Logger LOG = LoggerFactory.getLogger(BugReadViewImpl.class); private ApplicationEventListener<BugEvent.BugChanged> bugChangedHandler = new ApplicationEventListener<BugEvent.BugChanged>() { @Override @Subscribe public void handle(BugEvent.BugChanged event) { Integer bugChangeId = (Integer) event.getData(); BugService bugService = AppContextUtil.getSpringBean(BugService.class); SimpleBug bugChange = bugService.findById(bugChangeId, MyCollabUI.getAccountId()); previewItem(bugChange); } }; private TagViewComponent tagViewComponent; private CssLayout bugWorkflowControl; private ProjectFollowersComp<SimpleBug> bugFollowersList; private BugTimeLogSheet bugTimeLogList; private DateInfoComp dateInfoComp; private PeopleInfoComp peopleInfoComp; private ProjectActivityComponent activityComponent; public BugReadViewImpl() { super(UserUIContext.getMessage(BugI18nEnum.DETAIL), ProjectAssetsManager.getAsset(ProjectTypeConstants.BUG), new BugPreviewFormLayout()); } @Override public void attach() { EventBusFactory.getInstance().register(bugChangedHandler); super.attach(); } @Override public void detach() { EventBusFactory.getInstance().unregister(bugChangedHandler); super.detach(); } private void displayWorkflowControl() { if (BugStatus.Open.name().equals(beanItem.getStatus()) || BugStatus.ReOpen.name().equals(beanItem.getStatus())) { bugWorkflowControl.removeAllComponents(); ButtonGroup navButton = new ButtonGroup(); MButton resolveBtn = new MButton(UserUIContext.getMessage(BugI18nEnum.BUTTON_RESOLVED), clickEvent -> UI.getCurrent().addWindow(new ResolvedInputWindow(beanItem))) .withStyleName(WebThemes.BUTTON_ACTION); navButton.addButton(resolveBtn); bugWorkflowControl.addComponent(navButton); } else if (BugStatus.Verified.name().equals(beanItem.getStatus())) { bugWorkflowControl.removeAllComponents(); ButtonGroup navButton = new ButtonGroup(); MButton reopenBtn = new MButton(UserUIContext.getMessage(GenericI18Enum.BUTTON_REOPEN), clickEvent -> UI.getCurrent().addWindow(new ReOpenWindow(beanItem))) .withStyleName(WebThemes.BUTTON_ACTION); navButton.addButton(reopenBtn); bugWorkflowControl.addComponent(navButton); } else if (BugStatus.Resolved.name().equals(beanItem.getStatus())) { bugWorkflowControl.removeAllComponents(); ButtonGroup navButton = new ButtonGroup(); MButton reopenBtn = new MButton(UserUIContext.getMessage(GenericI18Enum.BUTTON_REOPEN), clickEvent -> UI.getCurrent().addWindow(new ReOpenWindow(beanItem))) .withStyleName(WebThemes.BUTTON_ACTION); navButton.addButton(reopenBtn); MButton approveNCloseBtn = new MButton(UserUIContext.getMessage(BugI18nEnum.BUTTON_APPROVE_CLOSE), clickEvent -> UI.getCurrent().addWindow(new ApproveInputWindow(beanItem))) .withStyleName(WebThemes.BUTTON_ACTION); navButton.addButton(approveNCloseBtn); bugWorkflowControl.addComponent(navButton); } else if (BugStatus.Resolved.name().equals(beanItem.getStatus())) { bugWorkflowControl.removeAllComponents(); ButtonGroup navButton = new ButtonGroup(); MButton reopenBtn = new MButton(UserUIContext.getMessage(GenericI18Enum.BUTTON_REOPEN), clickEvent -> UI.getCurrent().addWindow(new ReOpenWindow(beanItem))) .withStyleName(WebThemes.BUTTON_ACTION); navButton.addButton(reopenBtn); bugWorkflowControl.addComponent(navButton); } bugWorkflowControl.setVisible(CurrentProjectVariables.canWrite(ProjectRolePermissionCollections.BUGS)); } @Override public SimpleBug getItem() { return beanItem; } @Override public void previewItem(SimpleBug item) { super.previewItem(item); displayWorkflowControl(); ((BugPreviewFormLayout) previewLayout).displayBugHeader(beanItem); } @Override protected void initRelatedComponents() { activityComponent = new ProjectActivityComponent(ProjectTypeConstants.BUG, CurrentProjectVariables.getProjectId()); dateInfoComp = new DateInfoComp(); peopleInfoComp = new PeopleInfoComp(); bugFollowersList = new ProjectFollowersComp<>(ProjectTypeConstants.BUG, ProjectRolePermissionCollections.BUGS); if (SiteConfiguration.isCommunityEdition()) { addToSideBar(dateInfoComp, peopleInfoComp, bugFollowersList); } else { bugTimeLogList = ViewManager.getCacheComponent(BugTimeLogSheet.class); addToSideBar(dateInfoComp, peopleInfoComp, bugTimeLogList, bugFollowersList); } } @Override protected void onPreviewItem() { if (tagViewComponent != null) { tagViewComponent.display(ProjectTypeConstants.BUG, beanItem.getId()); } if (bugTimeLogList != null) { bugTimeLogList.displayTime(beanItem); } activityComponent.loadActivities("" + beanItem.getId()); bugFollowersList.displayFollowers(beanItem); dateInfoComp.displayEntryDateTime(beanItem); peopleInfoComp.displayEntryPeople(beanItem); } @Override protected String initFormTitle() { return ""; } @Override protected String getType() { return ProjectTypeConstants.BUG; } private static class BugPreviewFormLayout extends ReadViewLayout { private ToggleBugSummaryField toggleBugSummaryField; void displayBugHeader(final SimpleBug bug) { MVerticalLayout header = new VerticalRemoveInlineComponentMarker().withFullWidth().withMargin(false); toggleBugSummaryField = new ToggleBugSummaryField(bug); toggleBugSummaryField.addLabelStyleName(ValoTheme.LABEL_H3); toggleBugSummaryField.addLabelStyleName(ValoTheme.LABEL_NO_MARGIN); header.with(toggleBugSummaryField).expand(toggleBugSummaryField); this.addHeader(header); if (bug.isCompleted()) { toggleBugSummaryField.addLabelStyleName(WebThemes.LINK_COMPLETED); } else if (bug.isOverdue()) { toggleBugSummaryField.addLabelStyleName(WebThemes.LABEL_OVERDUE); } BugRelationService bugRelationService = AppContextUtil.getSpringBean(BugRelationService.class); List<SimpleRelatedBug> relatedBugs = bugRelationService.findRelatedBugs(bug.getId()); if (CollectionUtils.isNotEmpty(relatedBugs)) { for (final SimpleRelatedBug relatedBug : relatedBugs) { if (relatedBug.getRelated()) { ELabel relatedLink = new ELabel( UserUIContext.getMessage(BugRelation.class, relatedBug.getRelatedType())) .withStyleName(WebThemes.ARROW_BTN).withWidthUndefined(); ToggleBugSummaryWithDependentField toggleRelatedBugField = new ToggleBugSummaryWithDependentField( bug, relatedBug.getRelatedBug()); MHorizontalLayout bugContainer = new MHorizontalLayout(relatedLink, toggleRelatedBugField) .expand(toggleRelatedBugField).withFullWidth(); header.with(bugContainer); } else { Enum relatedEnum = BugRelation.valueOf(relatedBug.getRelatedType()).getReverse(); ELabel relatedLink = new ELabel(UserUIContext.getMessage(relatedEnum)) .withStyleName(WebThemes.ARROW_BTN).withWidthUndefined(); ToggleBugSummaryWithDependentField toggleRelatedBugField = new ToggleBugSummaryWithDependentField( bug, relatedBug.getRelatedBug()); MHorizontalLayout bugContainer = new MHorizontalLayout(relatedLink, toggleRelatedBugField) .expand(toggleRelatedBugField).withFullWidth(); header.with(bugContainer); } } } } @Override public void addTitleStyleName(String styleName) { toggleBugSummaryField.addLabelStyleName(styleName); } @Override public void removeTitleStyleName(String styleName) { toggleBugSummaryField.removeLabelStyleName(styleName); } } @Override protected AdvancedPreviewBeanForm<SimpleBug> initPreviewForm() { return new BugPreviewForm(); } @Override protected HorizontalLayout createButtonControls() { ProjectPreviewFormControlsGenerator<SimpleBug> bugPreviewFormControls = new ProjectPreviewFormControlsGenerator<>( previewForm); if (CurrentProjectVariables.canWrite(ProjectRolePermissionCollections.BUGS)) { MButton linkBtn = new MButton(UserUIContext.getMessage(BugI18nEnum.OPT_BUG_DEPENDENCIES), clickEvent -> UI.getCurrent().addWindow(new LinkIssueWindow(beanItem))) .withIcon(FontAwesome.BOLT); bugPreviewFormControls.addOptionButton(linkBtn); } HorizontalLayout topPanel = bugPreviewFormControls.createButtonControls( ProjectPreviewFormControlsGenerator.ADD_BTN_PRESENTED | ProjectPreviewFormControlsGenerator.DELETE_BTN_PRESENTED | ProjectPreviewFormControlsGenerator.EDIT_BTN_PRESENTED | ProjectPreviewFormControlsGenerator.PRINT_BTN_PRESENTED | ProjectPreviewFormControlsGenerator.CLONE_BTN_PRESENTED | ProjectPreviewFormControlsGenerator.NAVIGATOR_BTN_PRESENTED, ProjectRolePermissionCollections.BUGS); MButton assignBtn = new MButton(UserUIContext.getMessage(GenericI18Enum.BUTTON_ASSIGN), clickEvent -> UI.getCurrent().addWindow(new AssignBugWindow(beanItem))).withIcon(FontAwesome.SHARE) .withStyleName(WebThemes.BUTTON_ACTION); assignBtn.setVisible(CurrentProjectVariables.canWrite(ProjectRolePermissionCollections.BUGS)); bugWorkflowControl = new CssLayout(); bugPreviewFormControls.insertToControlBlock(bugWorkflowControl); bugPreviewFormControls.insertToControlBlock(assignBtn); topPanel.setSizeUndefined(); return topPanel; } protected ComponentContainer createExtraControls() { if (SiteConfiguration.isCommunityEdition()) { return null; } else { tagViewComponent = new TagViewComponent( CurrentProjectVariables.canWrite(ProjectRolePermissionCollections.BUGS)); return tagViewComponent; } } @Override protected ComponentContainer createBottomPanel() { return activityComponent; } @Override public HasPreviewFormHandlers<SimpleBug> getPreviewFormHandlers() { return this.previewForm; } private static class PeopleInfoComp extends MVerticalLayout { private static final long serialVersionUID = 1L; private void displayEntryPeople(ValuedBean bean) { this.removeAllComponents(); this.withMargin(false); Label peopleInfoHeader = ELabel.html(FontAwesome.USER.getHtml() + " " + UserUIContext.getMessage(ProjectCommonI18nEnum.SUB_INFO_PEOPLE)); peopleInfoHeader.setStyleName("info-hdr"); this.addComponent(peopleInfoHeader); GridLayout layout = new GridLayout(2, 2); layout.setSpacing(true); layout.setWidth("100%"); layout.setMargin(new MarginInfo(false, false, false, true)); try { Label createdLbl = new Label(UserUIContext.getMessage(ProjectCommonI18nEnum.ITEM_CREATED_PEOPLE)); createdLbl.setSizeUndefined(); layout.addComponent(createdLbl, 0, 0); String createdUserName = (String) PropertyUtils.getProperty(bean, "createduser"); String createdUserAvatarId = (String) PropertyUtils.getProperty(bean, "loguserAvatarId"); String createdUserDisplayName = (String) PropertyUtils.getProperty(bean, "loguserFullName"); ProjectMemberLink createdUserLink = new ProjectMemberLink(createdUserName, createdUserAvatarId, createdUserDisplayName); layout.addComponent(createdUserLink, 1, 0); layout.setColumnExpandRatio(1, 1.0f); Label assigneeLbl = new Label(UserUIContext.getMessage(ProjectCommonI18nEnum.ITEM_ASSIGN_PEOPLE)); assigneeLbl.setSizeUndefined(); layout.addComponent(assigneeLbl, 0, 1); String assignUserName = (String) PropertyUtils.getProperty(bean, "assignuser"); String assignUserAvatarId = (String) PropertyUtils.getProperty(bean, "assignUserAvatarId"); String assignUserDisplayName = (String) PropertyUtils.getProperty(bean, "assignuserFullName"); ProjectMemberLink assignUserLink = new ProjectMemberLink(assignUserName, assignUserAvatarId, assignUserDisplayName); layout.addComponent(assignUserLink, 1, 1); } catch (Exception e) { LOG.error("Can not build user link {} ", BeanUtility.printBeanObj(bean)); } this.addComponent(layout); } } }