Java tutorial
/** * Copyright 2014 the original author or authors. * * 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 de.inren.frontend.user; import java.util.ArrayList; import java.util.List; import org.apache.wicket.Component; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.extensions.markup.html.repeater.data.grid.ICellPopulator; import org.apache.wicket.extensions.markup.html.repeater.data.table.AbstractColumn; import org.apache.wicket.markup.html.link.AbstractLink; import org.apache.wicket.markup.repeater.Item; import org.apache.wicket.model.IModel; import org.apache.wicket.model.Model; import org.apache.wicket.model.StringResourceModel; import org.apache.wicket.spring.injection.annot.SpringBean; import de.agilecoders.wicket.core.markup.html.bootstrap.button.BootstrapAjaxLink; import de.agilecoders.wicket.core.markup.html.bootstrap.button.ButtonGroup; import de.agilecoders.wicket.core.markup.html.bootstrap.button.Buttons; import de.agilecoders.wicket.core.markup.html.bootstrap.image.GlyphIconType; import de.agilecoders.wicket.core.markup.html.bootstrap.table.TableBehavior; import de.inren.data.domain.user.User; import de.inren.data.repositories.user.UserRepository; import de.inren.frontend.common.dataprovider.RepositoryDataProvider; import de.inren.frontend.common.manage.IWorktopManageDelegate; import de.inren.frontend.common.panel.IAdminPanel; import de.inren.frontend.common.panel.ManagePanel; import de.inren.frontend.common.table.AjaxFallbackDefaultDataTableBuilder; /** * @author Ingo Renner */ public class ManageUsersPanel extends ManagePanel implements IAdminPanel { @SpringBean private UserRepository userRepository; private final IWorktopManageDelegate<User> delegate; public ManageUsersPanel(String id, IWorktopManageDelegate<User> delegate) { super(id); this.delegate = delegate; } @Override protected final Component getTable(final String id) { AjaxFallbackDefaultDataTableBuilder<User> builder = new AjaxFallbackDefaultDataTableBuilder<User>( ManageUsersPanel.this); Component table = builder.addDataProvider(new RepositoryDataProvider<User>(userRepository)) .add(new AbstractColumn<User, String>( new StringResourceModel("actions.label", ManageUsersPanel.this, null)) { @Override public void populateItem(Item<ICellPopulator<User>> cellItem, String componentId, IModel<User> rowModel) { final User user = rowModel.getObject(); ButtonGroup bg = new ButtonGroup(componentId) { @Override protected List<AbstractLink> newButtons(String buttonMarkupId) { List<AbstractLink> res = new ArrayList<AbstractLink>(); BootstrapAjaxLink<String> edit = new BootstrapAjaxLink<String>("button", Buttons.Type.Menu) { @Override public void onClick(AjaxRequestTarget target) { delegate.switchToComponent(target, delegate.getEditPanel(new Model<User>(user))); } }; edit.setIconType(GlyphIconType.pencil); edit.setSize(Buttons.Size.Mini); res.add(edit); // only delete other users if (getUser() != null && !getUser().getUsername().equals(user.getEmail())) { BootstrapAjaxLink<String> delete = new BootstrapAjaxLink<String>("button", Buttons.Type.Menu) { @Override public void onClick(AjaxRequestTarget target) { try { // feedback getSession().getFeedbackMessages().clear(); target.add(getFeedback()); // delete userRepository.delete(user.getId()); // manage Component table = getTable(id); ManageUsersPanel.this.addOrReplace(table); target.add(table); } catch (Exception e) { error(e.getMessage()); target.add(getFeedback()); } } }; delete.setIconType(GlyphIconType.trash); delete.setSize(Buttons.Size.Mini); res.add(delete); } return res; }; }; cellItem.add(bg); } }).addPropertyColumn("id", true).addPropertyColumn("email", true) .addPropertyColumn("firstname", true).addPropertyColumn("lastname", true) .addBooleanPropertyColumn("accountNonExpired", true) .addBooleanPropertyColumn("accountNonLocked", true) .addBooleanPropertyColumn("credentialsNonExpired", true).addBooleanPropertyColumn("deleted", true) .addPropertyColumn("activationKey", true).addPropertyColumn("passRemainder", true) .setNumberOfRows(10).build(id); TableBehavior tableBehavior = new TableBehavior().bordered().condensed(); table.add(tableBehavior); return table; } @Override protected Component getActionPanel(String id) { ButtonGroup bg = new ButtonGroup(id) { @Override protected List<AbstractLink> newButtons(String buttonMarkupId) { List<AbstractLink> res = new ArrayList<AbstractLink>(); StringResourceModel srm = new StringResourceModel("actions.create.user", ManageUsersPanel.this, null); BootstrapAjaxLink<String> create = new BootstrapAjaxLink<String>("button", srm, Buttons.Type.Primary) { @Override public void onClick(AjaxRequestTarget target) { delegate.switchToComponent(target, delegate.getEditPanel(null)); } }; create.setIconType(GlyphIconType.plussign); res.add(create); return res; } }; return bg; } }