CccNG/ccm-core: Some files for the Vaadin prototype
git-svn-id: https://svn.libreccm.org/ccm/ccm_ng@4781 8810af33-2d31-482b-a856-94f89814c4df
jensp
parent
4111d7fe5c
commit
0db6067cd1
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/*
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* Copyright (C) 2017 LibreCCM Foundation.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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||||
* Lesser General Public License for more details.
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||||
*
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||||
* You should have received a copy of the GNU Lesser General Public
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||||
* License along with this library; if not, write to the Free Software
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||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*/
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package org.libreccm.admin.ui.usersgroupsroles;
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import com.arsdigita.ui.admin.AdminUiConstants;
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import com.vaadin.data.HasValue;
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import com.vaadin.icons.VaadinIcons;
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import com.vaadin.server.Page;
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import com.vaadin.server.UserError;
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import com.vaadin.ui.Button;
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import com.vaadin.ui.FormLayout;
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import com.vaadin.ui.Grid;
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import com.vaadin.ui.HorizontalLayout;
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import com.vaadin.ui.Label;
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import com.vaadin.ui.Notification;
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import com.vaadin.ui.Panel;
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import com.vaadin.ui.TabSheet;
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import com.vaadin.ui.TextField;
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import com.vaadin.ui.UI;
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import com.vaadin.ui.VerticalLayout;
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import com.vaadin.ui.Window;
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import com.vaadin.ui.components.grid.HeaderCell;
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import com.vaadin.ui.components.grid.HeaderRow;
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import com.vaadin.ui.renderers.ButtonRenderer;
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import com.vaadin.ui.themes.ValoTheme;
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import org.libreccm.admin.ui.ConfirmDiscardDialog;
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import org.libreccm.cdi.utils.CdiUtil;
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import org.libreccm.security.Group;
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import org.libreccm.security.GroupManager;
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import org.libreccm.security.GroupRepository;
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import org.libreccm.security.User;
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import org.libreccm.security.UserRepository;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.ResourceBundle;
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import java.util.stream.Collectors;
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/**
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*
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* @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
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*/
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public class GroupDetails extends Window {
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private static final long serialVersionUID = 4252189590984878037L;
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private static final String COL_USER_NAME = "username";
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private static final String COL_GIVEN_NAME = "given_name";
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private static final String COL_FAMILY_NAME = "family_name";
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private static final String COL_EMAIL = "email";
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private static final String COL_REMOVE = "remove";
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private final UsersGroupsRoles usersGroupsRoles;
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private final Group group;
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private final GroupRepository groupRepo;
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private final GroupManager groupManager;
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private boolean dataHasChanged = false;
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private Label groupNameDisplay;
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private TextField groupNameField;
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private Button editButton;
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private HorizontalLayout saveCancelButtons;
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public GroupDetails(final Group group,
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final UsersGroupsRoles usersGroupsRoles,
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final GroupRepository groupRepo,
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final GroupManager groupManager) {
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super(String.format("Edit group %s", group.getName()));
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this.group = group;
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this.usersGroupsRoles = usersGroupsRoles;
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this.groupRepo = groupRepo;
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this.groupManager = groupManager;
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addWidgets();
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}
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private void addWidgets() {
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final ResourceBundle bundle = ResourceBundle
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.getBundle(AdminUiConstants.ADMIN_BUNDLE,
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UI.getCurrent().getLocale());
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final GroupDetails.DataHasChangedListener dataHasChangedListener
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= new GroupDetails.DataHasChangedListener();
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groupNameDisplay = new Label();
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groupNameDisplay.setCaption(bundle
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.getString("ui.admin.group_edit.groupname.label"));
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groupNameField = new TextField(bundle
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.getString("ui.admin.group_edit.groupname.label"));
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groupNameField.setRequiredIndicatorVisible(true);
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editButton = new Button("ui.admin.group.edit");
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editButton.addClickListener(event -> {
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groupNameDisplay.setVisible(false);
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groupNameField.setVisible(true);
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editButton.setVisible(false);
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saveCancelButtons.setVisible(true);
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});
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final Button submit = new Button();
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submit.setCaption(bundle.getString("ui.admin.save"));
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submit.addClickListener(event -> saveGroup());
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final Button cancel = new Button(bundle.getString("ui.admin.cancel"));
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cancel.addClickListener(event -> {
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groupNameField.setValue(group.getName());
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groupNameField.setVisible(false);
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saveCancelButtons.setVisible(false);
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editButton.setVisible(true);
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groupNameDisplay.setVisible(true);
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});
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saveCancelButtons = new HorizontalLayout(submit, cancel);
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final FormLayout formLayout = new FormLayout(groupNameDisplay,
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groupNameField);
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groupNameField.setVisible(false);
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groupNameField.addValueChangeListener(dataHasChangedListener);
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final VerticalLayout layout = new VerticalLayout(formLayout,
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editButton,
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saveCancelButtons);
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saveCancelButtons.setVisible(false);
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final Panel propertiesPanel = new Panel(layout);
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propertiesPanel.setCaption(bundle
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.getString("ui.admin.group_details.edit"));
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groupNameDisplay.setValue(group.getName());
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groupNameField.setValue(group.getName());
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dataHasChanged = false;
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final CdiUtil cdiUtil = CdiUtil.createCdiUtil();
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final GroupMembersController controller = cdiUtil
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.findBean(GroupMembersController.class);
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final Grid<User> membersGrid = new Grid<>();
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membersGrid.addColumn(User::getName)
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.setId(COL_USER_NAME)
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.setCaption("User Name");
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membersGrid.addColumn(User::getGivenName)
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.setId(COL_GIVEN_NAME)
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.setCaption("Given name");
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membersGrid.addColumn(User::getFamilyName)
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.setId(COL_FAMILY_NAME)
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.setCaption("Family name");
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membersGrid
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.addColumn(user -> user.getPrimaryEmailAddress().getAddress())
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.setId(COL_EMAIL)
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.setCaption("E-Mail");
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membersGrid.addColumn(user -> bundle.getString(
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"ui.groups.members.remove"),
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new ButtonRenderer<>(event -> {
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controller
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.removeMemberFromGroup(event.getItem(),
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group);
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membersGrid.getDataProvider().refreshAll();
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}))
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.setId(COL_REMOVE);
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membersGrid.setWidth("100%");
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final UserRepository userRepo = cdiUtil.findBean(UserRepository.class);
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final HeaderRow membersGridHeader = membersGrid.prependHeaderRow();
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final Button addMemberButton = new Button("Add member");
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addMemberButton.setIcon(VaadinIcons.PLUS);
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addMemberButton.setStyleName(ValoTheme.BUTTON_TINY);
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addMemberButton.addClickListener(event -> {
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final UserSelector userSelector = new UserSelector(
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"Select users to add to group",
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"Add selected users to group",
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usersGroupsRoles,
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userRepo.findByGroup(group),
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(selectedUsers -> {
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selectedUsers.forEach(user -> {
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controller.addMembersToGroup(selectedUsers, group);
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membersGrid.getDataProvider().refreshAll();
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});
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}));
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userSelector.center();
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UI.getCurrent().addWindow(userSelector);
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});
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final HeaderCell membersGridHeaderCell = membersGridHeader
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.join(COL_USER_NAME,
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COL_GIVEN_NAME,
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COL_FAMILY_NAME,
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COL_EMAIL,
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COL_REMOVE);
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membersGridHeaderCell
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.setComponent(new HorizontalLayout(addMemberButton));
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final GroupMembersTableDataProvider dataProvider = cdiUtil
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.findBean(GroupMembersTableDataProvider.class);
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dataProvider.setGroup(group);
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membersGrid.setDataProvider(dataProvider);
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final TabSheet tabs = new TabSheet();
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tabs.addTab(membersGrid, "Members");
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tabs.addTab(new Label("Roles Placeholder"), "Roles");
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// final Panel membersPanel = new Panel("Members");
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// membersPanel.setContent(membersGrid);
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// final VerticalLayout windowLayout = new VerticalLayout(propertiesPanel,
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// membersPanel);
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final VerticalLayout windowLayout = new VerticalLayout(propertiesPanel,
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tabs);
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setContent(windowLayout);
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}
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@Override
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public void close() {
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if (dataHasChanged) {
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final ResourceBundle bundle = ResourceBundle
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.getBundle(AdminUiConstants.ADMIN_BUNDLE,
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UI.getCurrent().getLocale());
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final ConfirmDiscardDialog dialog = new ConfirmDiscardDialog(
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this,
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bundle.getString("ui.admin.group_edit.discard_confirm"));
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dialog.setModal(true);
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UI.getCurrent().addWindow(dialog);
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} else {
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super.close();
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}
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}
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protected void saveGroup() {
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final ResourceBundle bundle = ResourceBundle
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.getBundle(AdminUiConstants.ADMIN_BUNDLE,
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UI.getCurrent().getLocale());
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boolean valid = true;
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if (groupNameField.getValue() == null
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|| groupNameField.getValue().trim().isEmpty()) {
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groupNameField.setComponentError(new UserError(
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bundle.getString("ui.admin.group_edit.groupname.error.notempty")));
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valid = false;
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}
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if (!valid) {
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return;
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}
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final String notificationText;
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group.setName(groupNameField.getValue());
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notificationText = String.format("Saved changes to group %s",
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group.getName());
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groupRepo.save(group);
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dataHasChanged = false;
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if (usersGroupsRoles != null) {
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usersGroupsRoles.refreshGroups();
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}
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close();
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new Notification(notificationText, Notification.Type.TRAY_NOTIFICATION)
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.show(Page.getCurrent());
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}
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private class DataHasChangedListener
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implements HasValue.ValueChangeListener<String> {
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private static final long serialVersionUID = -1410903365203533072L;
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@Override
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public void valueChange(final HasValue.ValueChangeEvent<String> event) {
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dataHasChanged = true;
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}
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}
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}
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@ -0,0 +1,96 @@
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/*
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* Copyright (C) 2017 LibreCCM Foundation.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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||||
* License along with this library; if not, write to the Free Software
|
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*/
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package org.libreccm.admin.ui.usersgroupsroles;
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import org.libreccm.security.Group;
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import org.libreccm.security.GroupManager;
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import org.libreccm.security.GroupRepository;
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import org.libreccm.security.User;
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import org.libreccm.security.UserRepository;
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import java.util.Set;
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import javax.enterprise.context.RequestScoped;
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import javax.inject.Inject;
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import javax.transaction.Transactional;
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/**
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*
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* @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
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*/
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@RequestScoped
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class GroupMembersController {
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@Inject
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private UserRepository userRepo;
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@Inject
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private GroupRepository groupRepo;
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@Inject
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private GroupManager groupManager;
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@Transactional(Transactional.TxType.REQUIRED)
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public void addMembersToGroup(final Set<User> users, final Group group) {
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users.forEach(user -> addMemberToGroup(user, group));
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}
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@Transactional(Transactional.TxType.REQUIRED)
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public void addMemberToGroup(final User user, final Group group) {
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final User theUser = userRepo
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.findById(user.getPartyId())
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.orElseThrow(() -> new IllegalArgumentException(String
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.format("No user with id %d in the database. "
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+ "Where did that ID come from?",
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user.getPartyId())));
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final Group theGroup = groupRepo
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.findById(group.getPartyId())
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.orElseThrow(() -> new IllegalArgumentException(String
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.format("No group with id %d in the database. "
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+ "Where did that ID come from?",
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group.getPartyId())));
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groupManager.addMemberToGroup(theUser, theGroup);
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}
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@Transactional(Transactional.TxType.REQUIRED)
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public void removeMemberFromGroup(final User member, final Group group) {
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final User theMember = userRepo
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.findById(member.getPartyId())
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.orElseThrow(() -> new IllegalArgumentException(String
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.format("No user with id %d in the database. "
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+ "Where did that ID come from?",
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member.getPartyId())));
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final Group theGroup = groupRepo
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.findById(group.getPartyId())
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.orElseThrow(() -> new IllegalArgumentException(String
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.format("No group with id %d in the database. "
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+ "Where did that ID come from?",
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group.getPartyId())));
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groupManager.removeMemberFromGroup(theMember, theGroup);
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}
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}
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@ -0,0 +1,143 @@
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/*
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* Copyright (C) 2017 LibreCCM Foundation.
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*
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* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library 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
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
||||
* MA 02110-1301 USA
|
||||
*/
|
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package org.libreccm.admin.ui.usersgroupsroles;
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import com.vaadin.cdi.ViewScoped;
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import com.vaadin.data.provider.AbstractDataProvider;
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import com.vaadin.data.provider.Query;
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import org.libreccm.security.Group;
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import org.libreccm.security.GroupMembership;
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import org.libreccm.security.User;
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import java.util.Objects;
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import java.util.stream.Stream;
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import javax.inject.Inject;
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import javax.persistence.EntityManager;
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import javax.persistence.criteria.CriteriaBuilder;
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import javax.persistence.criteria.CriteriaQuery;
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import javax.persistence.criteria.Join;
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import javax.persistence.criteria.Root;
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import javax.transaction.Transactional;
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/**
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*
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* @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
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*/
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@ViewScoped
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public class GroupMembersTableDataProvider
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extends AbstractDataProvider<User, String> {
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private static final long serialVersionUID = -1924910843845830008L;
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@Inject
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private EntityManager entityManager;
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private Group group;
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@Override
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public boolean isInMemory() {
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return false;
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}
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@Override
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public int size(Query<User, String> query) {
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Objects.requireNonNull(group,
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"This data provider needs to be initalized "
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+ "by calling setGroup(Group) before calling "
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+ "the count method.");
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final CriteriaBuilder builder = entityManager.getCriteriaBuilder();
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CriteriaQuery<Long> criteriaQuery = builder.createQuery(Long.class);
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// final Root<User> from = criteriaQuery.from(User.class);
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// final Join<?, ?> memberships = from.join("groups");
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//
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// criteriaQuery = criteriaQuery.select(builder.count(from));
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//
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// criteriaQuery.where(builder.equal(memberships.get("group"),
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// group));
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// criteriaQuery
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// .where(builder
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// .equal(builder.treat(from.get("groups"),
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// GroupMembership.class).get("group"),
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// group));
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final Root<GroupMembership> from = criteriaQuery
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.from(GroupMembership.class);
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criteriaQuery = criteriaQuery.select(builder.count(from));
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criteriaQuery.where(builder.equal(from.get("group"), group));
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return entityManager
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.createQuery(criteriaQuery)
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.getSingleResult()
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.intValue();
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}
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@Transactional(Transactional.TxType.REQUIRED)
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@Override
|
||||
public Stream<User> fetch(final Query<User, String> query) {
|
||||
|
||||
Objects.requireNonNull(group,
|
||||
"This data provider needs to be initalized "
|
||||
+ "by calling setGroup(Group) before calling "
|
||||
+ "the fetch method.");
|
||||
|
||||
final CriteriaBuilder builder = entityManager.getCriteriaBuilder();
|
||||
// final CriteriaQuery<User> criteriaQuery = builder
|
||||
// .createQuery(User.class);
|
||||
// final Root<User> from = criteriaQuery.from(User.class);
|
||||
// final Join<User, GroupMembership> memberships = from
|
||||
// .join("memberships");
|
||||
//
|
||||
// criteriaQuery.where(builder.equal(memberships.get("group"),
|
||||
// group));
|
||||
//
|
||||
// return entityManager
|
||||
// .createQuery(criteriaQuery)
|
||||
// .setMaxResults(query.getLimit())
|
||||
// .setFirstResult(query.getOffset())
|
||||
// .getResultList()
|
||||
// .stream();
|
||||
|
||||
final CriteriaQuery<GroupMembership> criteriaQuery = builder
|
||||
.createQuery(GroupMembership.class);
|
||||
final Root<GroupMembership> from = criteriaQuery
|
||||
.from(GroupMembership.class);
|
||||
final Join<?, ?> join = from.join("member");
|
||||
criteriaQuery
|
||||
.where(builder.equal(from.get("group"), group))
|
||||
.orderBy(builder.asc(join.get("name")));
|
||||
|
||||
return entityManager
|
||||
.createQuery(criteriaQuery)
|
||||
.setMaxResults(query.getLimit())
|
||||
.setFirstResult(query.getOffset())
|
||||
.getResultList()
|
||||
.stream()
|
||||
.map(membership -> membership.getMember());
|
||||
}
|
||||
|
||||
public void setGroup(final Group group) {
|
||||
Objects.requireNonNull(group);
|
||||
this.group = group;
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,33 @@
|
|||
/*
|
||||
* Copyright (C) 2017 LibreCCM Foundation.
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library 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
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
||||
* MA 02110-1301 USA
|
||||
*/
|
||||
package org.libreccm.admin.ui.usersgroupsroles;
|
||||
|
||||
import com.vaadin.ui.Window;
|
||||
|
||||
/**
|
||||
*
|
||||
* @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
|
||||
*/
|
||||
public class RoleDetails extends Window {
|
||||
|
||||
private static final long serialVersionUID = 8109931561947913438L;
|
||||
|
||||
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,34 @@
|
|||
/*
|
||||
* Copyright (C) 2017 LibreCCM Foundation.
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library 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
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
||||
* MA 02110-1301 USA
|
||||
*/
|
||||
package org.libreccm.admin.ui.usersgroupsroles;
|
||||
|
||||
import org.libreccm.security.User;
|
||||
|
||||
import java.util.Set;
|
||||
|
||||
/**
|
||||
*
|
||||
* @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
|
||||
*/
|
||||
@FunctionalInterface
|
||||
public interface UserSelectionAction {
|
||||
|
||||
void action(Set<User> selectedUsers);
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,134 @@
|
|||
/*
|
||||
* Copyright (C) 2017 LibreCCM Foundation.
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library 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
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
||||
* MA 02110-1301 USA
|
||||
*/
|
||||
package org.libreccm.admin.ui.usersgroupsroles;
|
||||
|
||||
import com.arsdigita.ui.admin.AdminUiConstants;
|
||||
|
||||
import com.vaadin.icons.VaadinIcons;
|
||||
import com.vaadin.ui.Button;
|
||||
import com.vaadin.ui.Grid;
|
||||
import com.vaadin.ui.HorizontalLayout;
|
||||
import com.vaadin.ui.UI;
|
||||
import com.vaadin.ui.Window;
|
||||
import com.vaadin.ui.components.grid.HeaderCell;
|
||||
import com.vaadin.ui.components.grid.HeaderRow;
|
||||
import com.vaadin.ui.themes.ValoTheme;
|
||||
import org.libreccm.cdi.utils.CdiUtil;
|
||||
import org.libreccm.security.User;
|
||||
import org.libreccm.security.UserRepository;
|
||||
|
||||
import java.util.List;
|
||||
import java.util.ResourceBundle;
|
||||
|
||||
/**
|
||||
*
|
||||
* @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
|
||||
*/
|
||||
public class UserSelector extends Window {
|
||||
|
||||
private static final long serialVersionUID = -6227551833159691370L;
|
||||
|
||||
private static final String COL_USER_NAME = "username";
|
||||
private static final String COL_GIVEN_NAME = "given_name";
|
||||
private static final String COL_FAMILY_NAME = "family_name";
|
||||
private static final String COL_EMAIL = "email";
|
||||
|
||||
private final UserRepository userRepo;
|
||||
|
||||
private final UserSelectionAction groupSelectionAction;
|
||||
|
||||
public UserSelector(final String caption,
|
||||
final String actionLabel,
|
||||
final UsersGroupsRoles usersGroupsRoles,
|
||||
final List<User> excludedUsers,
|
||||
final UserSelectionAction action) {
|
||||
|
||||
final CdiUtil cdiUtil = CdiUtil.createCdiUtil();
|
||||
userRepo = cdiUtil.findBean(UserRepository.class);
|
||||
this.groupSelectionAction = action;
|
||||
|
||||
addWidgets(caption, actionLabel, excludedUsers, action);
|
||||
}
|
||||
|
||||
private void addWidgets(final String caption,
|
||||
final String actionLabel,
|
||||
final List<User> excludedUsers,
|
||||
final UserSelectionAction action) {
|
||||
|
||||
setCaption(caption);
|
||||
|
||||
final ResourceBundle bundle = ResourceBundle
|
||||
.getBundle(AdminUiConstants.ADMIN_BUNDLE,
|
||||
UI.getCurrent().getLocale());
|
||||
|
||||
final CdiUtil cdiUtil = CdiUtil.createCdiUtil();
|
||||
|
||||
final Grid<User> usersGrid = new Grid<>();
|
||||
usersGrid.addColumn(User::getName)
|
||||
.setId(COL_USER_NAME)
|
||||
.setCaption("User Name");
|
||||
usersGrid.addColumn(User::getGivenName)
|
||||
.setId(COL_GIVEN_NAME)
|
||||
.setCaption("Given name");
|
||||
usersGrid.addColumn(User::getFamilyName)
|
||||
.setId(COL_FAMILY_NAME)
|
||||
.setCaption("Family name");
|
||||
usersGrid
|
||||
.addColumn(user -> user.getPrimaryEmailAddress().getAddress())
|
||||
.setId(COL_EMAIL)
|
||||
.setCaption("E-Mail");
|
||||
|
||||
usersGrid.setSelectionMode(Grid.SelectionMode.MULTI);
|
||||
usersGrid.setWidth("100%");
|
||||
|
||||
final Button actionButton = new Button(actionLabel);
|
||||
actionButton.addClickListener(event -> {
|
||||
action.action(usersGrid.getSelectedItems());
|
||||
close();
|
||||
});
|
||||
actionButton.setIcon(VaadinIcons.PLUS_CIRCLE_O);
|
||||
actionButton.setStyleName(ValoTheme.BUTTON_TINY);
|
||||
|
||||
final Button clearButton = new Button("Clear selection");
|
||||
clearButton.addClickListener(event -> {
|
||||
usersGrid.getSelectionModel().deselectAll();
|
||||
});
|
||||
clearButton.setIcon(VaadinIcons.BACKSPACE);
|
||||
clearButton.setStyleName(ValoTheme.BUTTON_TINY);
|
||||
|
||||
final HeaderRow actions = usersGrid.prependHeaderRow();
|
||||
final HeaderCell actionsCell = actions.join(COL_USER_NAME,
|
||||
COL_GIVEN_NAME,
|
||||
COL_FAMILY_NAME,
|
||||
COL_EMAIL);
|
||||
actionsCell.setComponent(new HorizontalLayout(actionButton,
|
||||
clearButton));
|
||||
|
||||
final UserSelectorDataProvider dataProvider = cdiUtil
|
||||
.findBean(UserSelectorDataProvider.class);
|
||||
|
||||
dataProvider.setExcludedUsers(excludedUsers);
|
||||
|
||||
usersGrid.setDataProvider(dataProvider);
|
||||
|
||||
setContent(usersGrid);
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,121 @@
|
|||
/*
|
||||
* Copyright (C) 2017 LibreCCM Foundation.
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library 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
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
||||
* MA 02110-1301 USA
|
||||
*/
|
||||
package org.libreccm.admin.ui.usersgroupsroles;
|
||||
|
||||
import com.vaadin.cdi.ViewScoped;
|
||||
import com.vaadin.data.provider.AbstractDataProvider;
|
||||
import com.vaadin.data.provider.Query;
|
||||
import org.libreccm.security.User;
|
||||
|
||||
import java.util.List;
|
||||
import java.util.stream.Stream;
|
||||
|
||||
import javax.inject.Inject;
|
||||
import javax.persistence.EntityManager;
|
||||
import javax.persistence.criteria.CriteriaBuilder;
|
||||
import javax.persistence.criteria.CriteriaQuery;
|
||||
import javax.persistence.criteria.Expression;
|
||||
import javax.persistence.criteria.Root;
|
||||
import javax.transaction.Transactional;
|
||||
|
||||
/**
|
||||
*
|
||||
* @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
|
||||
*/
|
||||
@ViewScoped
|
||||
public class UserSelectorDataProvider extends AbstractDataProvider<User, String> {
|
||||
|
||||
private static final long serialVersionUID = -9019928941945017145L;
|
||||
|
||||
@Inject
|
||||
private EntityManager entityManager;
|
||||
|
||||
private String userNameFilter;
|
||||
|
||||
private List<User> excludedUsers;
|
||||
|
||||
@Override
|
||||
public boolean isInMemory() {
|
||||
return false;
|
||||
}
|
||||
|
||||
@Transactional(Transactional.TxType.REQUIRED)
|
||||
@Override
|
||||
public int size(final Query<User, String> query) {
|
||||
final CriteriaBuilder builder = entityManager.getCriteriaBuilder();
|
||||
CriteriaQuery<Long> criteriaQuery = builder.createQuery(Long.class);
|
||||
final Root<User> from = criteriaQuery.from(User.class);
|
||||
|
||||
criteriaQuery = criteriaQuery.select(builder.count(from));
|
||||
|
||||
if (userNameFilter != null && !userNameFilter.trim().isEmpty()) {
|
||||
criteriaQuery
|
||||
.where(builder.like(builder.lower(from.get("name")),
|
||||
String.format("%s%%", userNameFilter)));
|
||||
}
|
||||
|
||||
if (excludedUsers != null && !excludedUsers.isEmpty()) {
|
||||
criteriaQuery.where(builder.not(from.in(excludedUsers)));
|
||||
}
|
||||
|
||||
return entityManager
|
||||
.createQuery(criteriaQuery)
|
||||
.getSingleResult()
|
||||
.intValue();
|
||||
}
|
||||
|
||||
@Transactional
|
||||
@Override
|
||||
public Stream<User> fetch(final Query<User, String> query) {
|
||||
final CriteriaBuilder builder = entityManager.getCriteriaBuilder();
|
||||
final CriteriaQuery<User> criteriaQuery = builder
|
||||
.createQuery(User.class);
|
||||
final Root<User> from = criteriaQuery.from(User.class);
|
||||
|
||||
if (userNameFilter != null && !userNameFilter.trim().isEmpty()) {
|
||||
criteriaQuery
|
||||
.where(builder.like(builder.lower(from.get("name")),
|
||||
String.format("%s%%", userNameFilter)));
|
||||
}
|
||||
|
||||
if (excludedUsers != null && !excludedUsers.isEmpty()) {
|
||||
criteriaQuery.where(builder.not(from.in(excludedUsers)));
|
||||
}
|
||||
|
||||
criteriaQuery.orderBy(builder.asc(from.get("name")));
|
||||
|
||||
return entityManager
|
||||
.createQuery(criteriaQuery)
|
||||
.setMaxResults(query.getLimit())
|
||||
.setFirstResult(query.getOffset())
|
||||
.getResultList()
|
||||
.stream();
|
||||
}
|
||||
|
||||
public void setUserNameFilter(final String userNameFilter) {
|
||||
this.userNameFilter = userNameFilter;
|
||||
refreshAll();
|
||||
}
|
||||
|
||||
public void setExcludedUsers(final List<User> excludedUsers) {
|
||||
this.excludedUsers = excludedUsers;
|
||||
refreshAll();
|
||||
}
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue