Java tutorial
/* * Copyright (c) 2010-2015 Evolveum * * 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 com.evolveum.midpoint.web.page.admin.configuration.component; import java.util.List; import org.apache.wicket.AttributeModifier; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.ajax.form.AjaxFormSubmitBehavior; import org.apache.wicket.ajax.form.OnChangeAjaxBehavior; import org.apache.wicket.ajax.markup.html.form.AjaxSubmitLink; import org.apache.wicket.behavior.AttributeAppender; import org.apache.wicket.markup.html.WebMarkupContainer; import org.apache.wicket.markup.html.basic.Label; import org.apache.wicket.markup.html.form.CheckBox; import org.apache.wicket.markup.html.form.DropDownChoice; import org.apache.wicket.markup.html.form.EnumChoiceRenderer; import org.apache.wicket.markup.html.form.PasswordTextField; import org.apache.wicket.markup.html.form.TextField; import org.apache.wicket.model.AbstractReadOnlyModel; import org.apache.wicket.model.IModel; import org.apache.wicket.model.PropertyModel; import com.evolveum.midpoint.gui.api.util.WebComponentUtil; import com.evolveum.midpoint.web.component.form.DropDownFormGroup; import com.evolveum.midpoint.web.component.input.ChoiceableChoiceRenderer; import com.evolveum.midpoint.web.component.util.SimplePanel; import com.evolveum.midpoint.web.component.util.VisibleEnableBehaviour; import com.evolveum.midpoint.web.page.admin.configuration.dto.MailServerConfigurationTypeDto; import com.evolveum.midpoint.web.page.admin.configuration.dto.NotificationConfigurationDto; import com.evolveum.midpoint.web.util.InfoTooltipBehavior; import com.evolveum.midpoint.xml.ns._public.common.common_3.MailTransportSecurityType; /** * * @author katkav * */ public class NotificationConfigPanel extends SimplePanel<NotificationConfigurationDto> { /** * */ private static final long serialVersionUID = 1L; private static final String ID_DEFAULT_FROM = "defaultFrom"; private static final String ID_DEBUG = "debugCheckbox"; private static final String ID_MAIL_SERVER = "mailServer"; private static final String ID_MAIL_SERVER_CONFIG_CONTAINER = "mailServerConfigContainer"; private static final String ID_BUTTON_ADD_NEW_MAIL_SERVER_CONFIG = "addNewConfigButton"; private static final String ID_BUTTON_REMOVE_MAIL_SERVER_CONFIG = "removeConfigButton"; private static final String ID_MAIL_SERVER_TOOLTIP = "serverConfigTooltip"; private static final String ID_HOST = "host"; private static final String ID_PORT = "port"; private static final String ID_USERNAME = "username"; private static final String ID_PASSWORD = "password"; private static final String ID_TRANSPORT_SECURITY = "transportSecurity"; private static final String ID_REDIRECT_TO_FILE = "redirectToFile"; private static final String ID_LABEL_SIZE = "col-lg-4"; private static final String ID_INPUT_SIZE = "col-lg-4"; public NotificationConfigPanel(String id, IModel<NotificationConfigurationDto> model) { super(id, model); // TODO Auto-generated constructor stub } @Override protected void initLayout() { TextField<String> defaultFromField = WebComponentUtil.createAjaxTextField(ID_DEFAULT_FROM, new PropertyModel<String>(getModel(), "defaultFrom")); CheckBox debugCheck = WebComponentUtil.createAjaxCheckBox(ID_DEBUG, new PropertyModel<Boolean>(getModel(), "debug")); DropDownChoice mailServerConfigChooser = new DropDownChoice<>(ID_MAIL_SERVER, new PropertyModel<MailServerConfigurationTypeDto>(getModel(), NotificationConfigurationDto.F_SELECTED_SERVER), new AbstractReadOnlyModel<List<MailServerConfigurationTypeDto>>() { @Override public List<MailServerConfigurationTypeDto> getObject() { return getModel().getObject().getServers(); } }, new ChoiceableChoiceRenderer<MailServerConfigurationTypeDto>()); mailServerConfigChooser.setNullValid(true); mailServerConfigChooser.add(new AjaxFormSubmitBehavior("click") { @Override protected void onEvent(AjaxRequestTarget target) { getForm().onFormSubmitted(); } }); mailServerConfigChooser.add(new OnChangeAjaxBehavior() { @Override protected void onUpdate(AjaxRequestTarget target) { preparePasswordFieldPlaceholder(); target.add(NotificationConfigPanel.this); } }); add(mailServerConfigChooser); Label serverConfigTooltip = new Label(ID_MAIL_SERVER_TOOLTIP); serverConfigTooltip.add(new InfoTooltipBehavior()); add(serverConfigTooltip); WebMarkupContainer serverConfigContainer = new WebMarkupContainer(ID_MAIL_SERVER_CONFIG_CONTAINER); serverConfigContainer.setOutputMarkupId(true); serverConfigContainer.setOutputMarkupPlaceholderTag(true); serverConfigContainer.add(new VisibleEnableBehaviour() { @Override public boolean isVisible() { if (getModelObject() != null) { return getModelObject().getSelectedServer() != null; } return false; } }); add(serverConfigContainer); TextField<String> hostField = WebComponentUtil.createAjaxTextField(ID_HOST, new PropertyModel<String>(getModel(), "selectedServer.host")); TextField<Integer> portField = WebComponentUtil.createAjaxTextField(ID_PORT, new PropertyModel<Integer>(getModel(), "selectedServer.port")); TextField<String> userNameField = WebComponentUtil.createAjaxTextField(ID_USERNAME, new PropertyModel<String>(getModel(), "selectedServer.username")); PasswordTextField passwordField = new PasswordTextField(ID_PASSWORD, new PropertyModel<String>(getModel(), "selectedServer.password")); passwordField.setRequired(false); passwordField.add(new EmptyOnChangeAjaxFormUpdatingBehavior()); TextField<String> redirectToFileField = WebComponentUtil.createAjaxTextField(ID_REDIRECT_TO_FILE, new PropertyModel<String>(getModel(), "redirectToFile")); DropDownFormGroup transportSecurity = new DropDownFormGroup<>(ID_TRANSPORT_SECURITY, new PropertyModel<MailTransportSecurityType>(getModel(), "selectedServer.mailTransportSecurityType"), WebComponentUtil.createReadonlyModelFromEnum(MailTransportSecurityType.class), new EnumChoiceRenderer<MailTransportSecurityType>(this), createStringResource("SystemConfigPanel.mail.transportSecurity"), ID_LABEL_SIZE, ID_INPUT_SIZE, false); // transportSecurity.add(new EmptyOnChangeAjaxFormUpdatingBehavior()); serverConfigContainer.add(hostField); serverConfigContainer.add(portField); serverConfigContainer.add(userNameField); serverConfigContainer.add(passwordField); serverConfigContainer.add(transportSecurity); add(defaultFromField); add(debugCheck); add(redirectToFileField); AjaxSubmitLink buttonAddNewMailServerConfig = new AjaxSubmitLink(ID_BUTTON_ADD_NEW_MAIL_SERVER_CONFIG) { @Override protected void onSubmit(AjaxRequestTarget target, org.apache.wicket.markup.html.form.Form<?> form) { MailServerConfigurationTypeDto newConfig = new MailServerConfigurationTypeDto(); newConfig.setHost(getString("SystemConfigPanel.mail.config.placeholder")); if (getModelObject() != null) { getModelObject().getServers().add(newConfig); getModelObject().setSelectedServer(newConfig); } preparePasswordFieldPlaceholder(); target.add(NotificationConfigPanel.this, getPageBase().getFeedbackPanel()); } @Override protected void onError(AjaxRequestTarget target, org.apache.wicket.markup.html.form.Form<?> form) { target.add(getPageBase().getFeedbackPanel()); } }; add(buttonAddNewMailServerConfig); AjaxSubmitLink removeMailServerConfig = new AjaxSubmitLink(ID_BUTTON_REMOVE_MAIL_SERVER_CONFIG) { @Override protected void onSubmit(AjaxRequestTarget target, org.apache.wicket.markup.html.form.Form<?> form) { if (getModelObject() != null) { NotificationConfigurationDto notificationConfig = getModelObject(); MailServerConfigurationTypeDto selected = notificationConfig.getSelectedServer(); if (notificationConfig.getServers().contains(selected)) { notificationConfig.getServers().remove(selected); notificationConfig.setSelectedServer(null); } else { warn(getString("SystemConfigPanel.mail.server.remove.warn")); } target.add(NotificationConfigPanel.this, getPageBase().getFeedbackPanel()); } } @Override protected void onError(AjaxRequestTarget target, org.apache.wicket.markup.html.form.Form<?> form) { target.add(getPageBase().getFeedbackPanel()); } }; removeMailServerConfig.add(new AttributeAppender("class", new AbstractReadOnlyModel<String>() { @Override public String getObject() { if (getModelObject() != null && getModelObject().getSelectedServer() != null) { return null; } else { return " disabled"; } } })); add(removeMailServerConfig); } private void preparePasswordFieldPlaceholder() { PasswordTextField passwordField = (PasswordTextField) get( ID_MAIL_SERVER_CONFIG_CONTAINER + ":" + ID_PASSWORD); if (getModelObject() != null) { if (getModelObject().getSelectedServer() != null && getModelObject().getSelectedServer().getPassword() != null) { passwordField.add(new AttributeModifier("placeholder", createStringResource("SystemConfigPanel.mail.password.placeholder.set"))); } else { passwordField.add(new AttributeModifier("placeholder", createStringResource("SystemConfigPanel.mail.password.placeholder.empty"))); } } } }