Java tutorial
/** * This file is part of mycollab-mobile. * * mycollab-mobile 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-mobile 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-mobile. If not, see <http://www.gnu.org/licenses/>. */ package com.mycollab.mobile.module.project.view.bug; import com.mycollab.common.domain.CommentWithBLOBs; import com.mycollab.common.i18n.GenericI18Enum; import com.mycollab.common.service.CommentService; import com.mycollab.eventmanager.EventBusFactory; import com.mycollab.mobile.module.project.view.settings.ProjectMemberListSelect; import com.mycollab.mobile.shell.events.ShellEvent; import com.mycollab.mobile.ui.AbstractMobilePageView; import com.mycollab.mobile.ui.grid.GridFormLayoutHelper; import com.mycollab.module.project.CurrentProjectVariables; import com.mycollab.module.project.ProjectTypeConstants; import com.mycollab.module.project.i18n.BugI18nEnum; import com.mycollab.module.project.i18n.OptionI18nEnum.BugStatus; import com.mycollab.module.tracker.domain.BugWithBLOBs; import com.mycollab.module.tracker.domain.SimpleBug; 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.ui.AbstractBeanFieldGroupEditFieldFactory; import com.mycollab.vaadin.ui.AbstractFormLayoutFactory; import com.mycollab.vaadin.ui.AdvancedEditBeanForm; import com.mycollab.vaadin.ui.GenericBeanForm; import com.vaadin.ui.*; import java.util.GregorianCalendar; /** * @author MyCollab Ltd. * @since 4.5.2 */ class ReOpenView extends AbstractMobilePageView { private final SimpleBug bug; private final EditForm editForm; private final BugReadView callbackForm; ReOpenView(final BugReadView callbackForm, final SimpleBug bug) { this.setCaption(bug.getName()); this.bug = bug; this.callbackForm = callbackForm; this.editForm = new EditForm(); this.editForm.setBean(bug); constructUI(); } private void constructUI() { VerticalLayout contentLayout = new VerticalLayout(); contentLayout.setWidth("100%"); contentLayout.addComponent(this.editForm); final Button reOpenBtn = new Button(UserUIContext.getMessage(GenericI18Enum.BUTTON_REOPEN), clickEvent -> { if (editForm.validateForm()) { bug.setStatus(BugStatus.ReOpen.name()); // Save bug status and assignee final BugService bugService = AppContextUtil.getSpringBean(BugService.class); bugService.updateSelectiveWithSession(bug, UserUIContext.getUsername()); // Save comment final String commentValue = editForm.commentArea.getValue(); if (commentValue != null && !commentValue.trim().equals("")) { final CommentWithBLOBs comment = new CommentWithBLOBs(); comment.setComment(commentValue); comment.setCreatedtime(new GregorianCalendar().getTime()); comment.setCreateduser(UserUIContext.getUsername()); comment.setSaccountid(MyCollabUI.getAccountId()); comment.setType(ProjectTypeConstants.BUG); comment.setTypeid("" + bug.getId()); comment.setExtratypeid(CurrentProjectVariables.getProjectId()); final CommentService commentService = AppContextUtil.getSpringBean(CommentService.class); commentService.saveWithSession(comment, UserUIContext.getUsername()); } callbackForm.previewItem(bug); EventBusFactory.getInstance().post(new ShellEvent.NavigateBack(this, null)); } }); this.setRightComponent(reOpenBtn); this.setContent(contentLayout); } private static class EditForm extends AdvancedEditBeanForm<BugWithBLOBs> { private static final long serialVersionUID = 1L; private TextArea commentArea; @Override public void setBean(final BugWithBLOBs newDataSource) { this.setFormLayoutFactory(new FormLayoutFactory()); this.setBeanFormFieldFactory(new EditFormFieldFactory(EditForm.this)); super.setBean(newDataSource); } static class FormLayoutFactory extends AbstractFormLayoutFactory { private static final long serialVersionUID = 1L; private GridFormLayoutHelper informationLayout; @Override public AbstractComponent getLayout() { informationLayout = GridFormLayoutHelper.defaultFormLayoutHelper(1, 3); return informationLayout.getLayout(); } @Override public Component onAttachField(Object propertyId, final Field<?> field) { if (propertyId.equals("resolution")) { return informationLayout.addComponent(field, UserUIContext.getMessage(BugI18nEnum.FORM_RESOLUTION), 0, 0); } else if (propertyId.equals("assignuser")) { return informationLayout.addComponent(field, UserUIContext.getMessage(GenericI18Enum.FORM_ASSIGNEE), 0, 1); } else if (propertyId.equals("comment")) { return informationLayout.addComponent(field, UserUIContext.getMessage(GenericI18Enum.OPT_COMMENT), 0, 2); } return null; } } private class EditFormFieldFactory extends AbstractBeanFieldGroupEditFieldFactory<BugWithBLOBs> { private static final long serialVersionUID = 1L; EditFormFieldFactory(GenericBeanForm<BugWithBLOBs> form) { super(form); } @Override protected Field<?> onCreateField(final Object propertyId) { if (BugWithBLOBs.Field.assignuser.equalTo(propertyId)) { return new ProjectMemberListSelect(); } else if (propertyId.equals("comment")) { commentArea = new TextArea(); commentArea.setNullRepresentation(""); return commentArea; } return null; } } } }