Java tutorial
/* * $Id$ * $URL$ * * ==================================================================== * Ikasan Enterprise Integration Platform * * Distributed under the Modified BSD License. * Copyright notice: The copyright for this software and a full listing * of individual contributors are as shown in the packaged copyright.txt * file. * * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * - Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * * - Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * - Neither the name of the ORGANIZATION nor the names of its contributors may * be used to endorse or promote products derived from this software without * specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ==================================================================== */ package org.ikasan.dashboard.ui.framework.panel; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.List; import org.apache.log4j.Logger; import org.ikasan.dashboard.ui.administration.listener.AssociatedPrincipalItemClickListener; import org.ikasan.dashboard.ui.framework.constants.SystemEventConstants; import org.ikasan.dashboard.ui.framework.util.DashboardSessionValueConstants; import org.ikasan.dashboard.ui.mappingconfiguration.component.IkasanSmallCellStyleGenerator; import org.ikasan.security.model.IkasanPrincipal; import org.ikasan.security.model.Role; import org.ikasan.security.model.User; import org.ikasan.security.service.SecurityService; import org.ikasan.security.service.UserService; import org.ikasan.security.service.authentication.IkasanAuthentication; import org.ikasan.systemevent.model.SystemEvent; import org.ikasan.systemevent.service.SystemEventService; import org.vaadin.teemu.VaadinIcons; import com.vaadin.navigator.View; import com.vaadin.navigator.ViewChangeListener.ViewChangeEvent; import com.vaadin.server.VaadinService; import com.vaadin.ui.Alignment; import com.vaadin.ui.Button; import com.vaadin.ui.Button.ClickEvent; import com.vaadin.ui.GridLayout; import com.vaadin.ui.HorizontalSplitPanel; import com.vaadin.ui.Label; import com.vaadin.ui.Panel; import com.vaadin.ui.Table; import com.vaadin.ui.TextField; import com.vaadin.ui.VerticalLayout; import com.vaadin.ui.themes.ValoTheme; /** * @author CMI2 Development Team * */ public class ProfilePanel extends Panel implements View { private static final long serialVersionUID = 6005593259860222561L; private Logger logger = Logger.getLogger(ProfilePanel.class); private UserService userService; private SecurityService securityService; private TextField usernameField = new TextField(); private TextField firstName; private TextField surname; private Table dashboadActivityTable = new Table(); private Table associatedPrincipalsTable = new Table(); private User user; private AssociatedPrincipalItemClickListener associatedPrincipalItemClickListener; private TextField department = new TextField(); private TextField email = new TextField(); private Table roleTable = new Table(); private Table permissionChangeTable = new Table(); private SystemEventService systemEventService; /** * Constructor * * @param ikasanModuleService */ public ProfilePanel(UserService userService, SecurityService securityService, AssociatedPrincipalItemClickListener associatedPrincipalItemClickListener, SystemEventService systemEventService) { super(); this.userService = userService; if (this.userService == null) { throw new IllegalArgumentException("userService cannot be null!"); } this.securityService = securityService; if (this.securityService == null) { throw new IllegalArgumentException("securityService cannot be null!"); } this.associatedPrincipalItemClickListener = associatedPrincipalItemClickListener; if (this.associatedPrincipalItemClickListener == null) { throw new IllegalArgumentException("associatedPrincipalItemClickListener cannot be null!"); } this.systemEventService = systemEventService; if (this.systemEventService == null) { throw new IllegalArgumentException("systemEventService cannot be null!"); } init(); } @SuppressWarnings("deprecation") protected void init() { this.setWidth("100%"); this.setHeight("100%"); VerticalLayout layout = new VerticalLayout(); layout.setSizeFull(); Panel securityAdministrationPanel = new Panel(); securityAdministrationPanel.addStyleName(ValoTheme.PANEL_BORDERLESS); securityAdministrationPanel.setHeight("100%"); securityAdministrationPanel.setWidth("100%"); GridLayout gridLayout = new GridLayout(2, 6); gridLayout.setMargin(true); gridLayout.setSpacing(true); gridLayout.setSizeFull(); Label mappingConfigurationLabel = new Label("User Profile"); mappingConfigurationLabel.setStyleName(ValoTheme.LABEL_HUGE); gridLayout.addComponent(mappingConfigurationLabel, 0, 0, 1, 0); Label usernameLabel = new Label("Username:"); usernameField.setWidth("65%"); firstName = new TextField(); firstName.setWidth("65%"); firstName.setNullRepresentation(""); surname = new TextField(); surname.setWidth("65%"); surname.setNullRepresentation(""); department.setWidth("65%"); department.setNullRepresentation(""); email.setWidth("65%"); email.setNullRepresentation(""); roleTable.addContainerProperty("Role", String.class, null); roleTable.addStyleName("ikasan"); roleTable.addStyleName(ValoTheme.TABLE_SMALL); roleTable.setCellStyleGenerator(new IkasanSmallCellStyleGenerator()); roleTable.setHeight("520px"); roleTable.setWidth("250px"); GridLayout formLayout = new GridLayout(2, 5); formLayout.setSpacing(true); formLayout.setWidth("100%"); formLayout.setColumnExpandRatio(0, .1f); formLayout.setColumnExpandRatio(1, .8f); usernameLabel.setSizeUndefined(); formLayout.addComponent(usernameLabel, 0, 0); formLayout.setComponentAlignment(usernameLabel, Alignment.MIDDLE_RIGHT); formLayout.addComponent(usernameField, 1, 0); Label firstNameLabel = new Label("First name:"); firstNameLabel.setSizeUndefined(); formLayout.addComponent(firstNameLabel, 0, 1); formLayout.setComponentAlignment(firstNameLabel, Alignment.MIDDLE_RIGHT); formLayout.addComponent(firstName, 1, 1); Label surnameLabel = new Label("Surname:"); surnameLabel.setSizeUndefined(); formLayout.addComponent(surnameLabel, 0, 2); formLayout.setComponentAlignment(surnameLabel, Alignment.MIDDLE_RIGHT); formLayout.addComponent(surname, 1, 2); Label departmentLabel = new Label("Department:"); departmentLabel.setSizeUndefined(); formLayout.addComponent(departmentLabel, 0, 3); formLayout.setComponentAlignment(departmentLabel, Alignment.MIDDLE_RIGHT); formLayout.addComponent(department, 1, 3); Label emailLabel = new Label("Email address:"); emailLabel.setSizeUndefined(); formLayout.addComponent(emailLabel, 0, 4); formLayout.setComponentAlignment(emailLabel, Alignment.MIDDLE_RIGHT); formLayout.addComponent(email, 1, 4); gridLayout.addComponent(formLayout, 0, 2, 1, 2); Label rolesAndGroupsHintLabel1 = new Label(); rolesAndGroupsHintLabel1.setCaptionAsHtml(true); rolesAndGroupsHintLabel1.setCaption(VaadinIcons.QUESTION_CIRCLE_O.getHtml() + " The Roles table below displays the Ikasan roles that the user has."); rolesAndGroupsHintLabel1.addStyleName(ValoTheme.LABEL_TINY); rolesAndGroupsHintLabel1.addStyleName(ValoTheme.LABEL_LIGHT); rolesAndGroupsHintLabel1.setWidth(300, Unit.PIXELS); gridLayout.addComponent(rolesAndGroupsHintLabel1, 0, 3, 1, 3); Label rolesAndGroupsHintLabel2 = new Label(); rolesAndGroupsHintLabel2.setCaptionAsHtml(true); rolesAndGroupsHintLabel2.setCaption(VaadinIcons.QUESTION_CIRCLE_O.getHtml() + " The Groups table below displays all the LDAP groups that the user is a member of."); rolesAndGroupsHintLabel2.addStyleName(ValoTheme.LABEL_TINY); rolesAndGroupsHintLabel2.addStyleName(ValoTheme.LABEL_LIGHT); rolesAndGroupsHintLabel2.setWidth(300, Unit.PIXELS); gridLayout.addComponent(rolesAndGroupsHintLabel2, 0, 4, 1, 4); dashboadActivityTable.addContainerProperty("Action", String.class, null); dashboadActivityTable.addContainerProperty("Date/Time", String.class, null); dashboadActivityTable.addStyleName("ikasan"); dashboadActivityTable.addStyleName(ValoTheme.TABLE_SMALL); dashboadActivityTable.setCellStyleGenerator(new IkasanSmallCellStyleGenerator()); dashboadActivityTable.setHeight("350px"); dashboadActivityTable.setWidth("300px"); this.permissionChangeTable.addContainerProperty("Action", String.class, null); this.permissionChangeTable.addContainerProperty("Date/Time", String.class, null); this.permissionChangeTable.addStyleName("ikasan"); this.permissionChangeTable.addStyleName(ValoTheme.TABLE_SMALL); this.permissionChangeTable.setCellStyleGenerator(new IkasanSmallCellStyleGenerator()); this.permissionChangeTable.setHeight("350px"); this.permissionChangeTable.setWidth("300px"); gridLayout.addComponent(roleTable, 0, 5); this.associatedPrincipalsTable.addContainerProperty("Groups", String.class, null); this.associatedPrincipalsTable.addItemClickListener(this.associatedPrincipalItemClickListener); this.associatedPrincipalsTable.addStyleName("ikasan"); this.associatedPrincipalsTable.addStyleName(ValoTheme.TABLE_SMALL); this.associatedPrincipalsTable.setCellStyleGenerator(new IkasanSmallCellStyleGenerator()); associatedPrincipalsTable.setHeight("520px"); associatedPrincipalsTable.setWidth("400px"); gridLayout.addComponent(this.associatedPrincipalsTable, 1, 5); Panel roleMemberPanel = new Panel(); roleMemberPanel.addStyleName(ValoTheme.PANEL_BORDERLESS); roleMemberPanel.setHeight("100%"); roleMemberPanel.setWidth("100%"); GridLayout roleMemberLayout = new GridLayout(); roleMemberLayout.setSpacing(true); roleMemberLayout.setWidth("100%"); Label dashboardActivityLabel = new Label("Dashboard Activity"); dashboardActivityLabel.setStyleName(ValoTheme.LABEL_HUGE); roleMemberLayout.addComponent(dashboardActivityLabel); roleMemberLayout.addComponent(this.dashboadActivityTable); Label permissionChangeLabel = new Label("User Security Changes"); permissionChangeLabel.setStyleName(ValoTheme.LABEL_HUGE); roleMemberLayout.addComponent(permissionChangeLabel); roleMemberLayout.addComponent(this.permissionChangeTable); roleMemberPanel.setContent(roleMemberLayout); securityAdministrationPanel.setContent(gridLayout); layout.addComponent(securityAdministrationPanel); VerticalLayout roleMemberPanelLayout = new VerticalLayout(); roleMemberPanelLayout.setWidth("100%"); roleMemberPanelLayout.setHeight("100%"); roleMemberPanelLayout.setMargin(true); roleMemberPanelLayout.addComponent(roleMemberPanel); roleMemberPanelLayout.setSizeFull(); HorizontalSplitPanel hsplit = new HorizontalSplitPanel(); hsplit.setFirstComponent(layout); hsplit.setSecondComponent(roleMemberPanelLayout); // Set the position of the splitter as percentage hsplit.setSplitPosition(65, Unit.PERCENTAGE); hsplit.setLocked(true); this.setContent(hsplit); } /* * (non-Javadoc) * * @see * com.vaadin.navigator.View#enter(com.vaadin.navigator.ViewChangeListener * .ViewChangeEvent) */ @Override public void enter(ViewChangeEvent event) { List<Role> roles = this.securityService.getAllRoles(); this.dashboadActivityTable.removeAllItems(); IkasanAuthentication ikasanAuthentication = (IkasanAuthentication) VaadinService.getCurrentRequest() .getWrappedSession().getAttribute(DashboardSessionValueConstants.USER); this.user = (User) ikasanAuthentication.getPrincipal(); usernameField.setValue(user.getUsername()); firstName.setValue(user.getFirstName()); surname.setValue(user.getSurname()); department.setValue(user.getDepartment()); email.setValue(user.getEmail()); final IkasanPrincipal principal = securityService.findPrincipalByName(user.getUsername()); roleTable.removeAllItems(); for (final Role role : principal.getRoles()) { Button deleteButton = new Button(); deleteButton.setIcon(VaadinIcons.TRASH); deleteButton.addStyleName(ValoTheme.BUTTON_ICON_ONLY); deleteButton.addStyleName(ValoTheme.BUTTON_BORDERLESS); deleteButton.addClickListener(new Button.ClickListener() { public void buttonClick(ClickEvent event) { roleTable.removeItem(role); principal.getRoles().remove(role); securityService.savePrincipal(principal); dashboadActivityTable.removeItem(principal.getName()); } }); roleTable.addItem(new Object[] { role.getName() }, role); associatedPrincipalsTable.removeAllItems(); for (IkasanPrincipal ikasanPrincipal : user.getPrincipals()) { if (!ikasanPrincipal.getType().equals("user")) { associatedPrincipalsTable.addItem(new Object[] { ikasanPrincipal.getName() }, ikasanPrincipal); } } } ArrayList<String> subjects = new ArrayList<String>(); subjects.add(SystemEventConstants.DASHBOARD_LOGIN_CONSTANTS); subjects.add(SystemEventConstants.DASHBOARD_LOGOUT_CONSTANTS); subjects.add(SystemEventConstants.DASHBOARD_SESSION_EXPIRED_CONSTANTS); List<SystemEvent> events = this.systemEventService.listSystemEvents(subjects, user.getUsername(), null, null); for (SystemEvent systemEvent : events) { SimpleDateFormat dateFormat = new SimpleDateFormat("dd MMM yyyy HH:mm:ss"); String date = dateFormat.format(systemEvent.getTimestamp()); dashboadActivityTable.addItem(new Object[] { systemEvent.getAction(), date }, systemEvent); } subjects = new ArrayList<String>(); subjects.add(SystemEventConstants.DASHBOARD_USER_ROLE_CHANGED_CONSTANTS); events = this.systemEventService.listSystemEvents(subjects, user.getUsername(), null, null); for (SystemEvent systemEvent : events) { SimpleDateFormat dateFormat = new SimpleDateFormat("dd MMM yyyy HH:mm:ss"); String date = dateFormat.format(systemEvent.getTimestamp()); this.permissionChangeTable.addItem(new Object[] { systemEvent.getAction(), date }, systemEvent); } } }