Java tutorial
/* * Copyright (c) 2010-2013 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.users.component; import com.evolveum.midpoint.prism.query.ObjectQuery; import com.evolveum.midpoint.web.component.AjaxButton; import com.evolveum.midpoint.web.component.data.ObjectDataProvider; import com.evolveum.midpoint.web.component.data.TablePanel; import com.evolveum.midpoint.web.component.data.column.CheckBoxHeaderColumn; import com.evolveum.midpoint.web.component.data.column.LinkColumn; import com.evolveum.midpoint.web.component.util.SelectableBean; import com.evolveum.midpoint.web.page.PageBase; import com.evolveum.midpoint.xml.ns._public.common.common_3.ObjectType; import com.evolveum.midpoint.xml.ns._public.common.common_3.OrgType; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.behavior.AttributeAppender; import org.apache.wicket.extensions.ajax.markup.html.modal.ModalWindow; import org.apache.wicket.extensions.markup.html.repeater.data.table.DataTable; import org.apache.wicket.extensions.markup.html.repeater.data.table.IColumn; import org.apache.wicket.markup.html.WebMarkupContainer; import org.apache.wicket.model.IModel; import org.apache.wicket.model.StringResourceModel; import java.util.ArrayList; import java.util.List; /** * @author shood * */ public class OrgUnitAddDeletePopup extends ModalWindow { public enum ActionState { DELETE, ADD } private static final String ID_TABLE = "table"; private static final String ID_BUTTON_CANCEL = "cancelButton"; private static final String ID_BUTTON_ACTION = "actionButton"; private static final String DEFAULT_SORTABLE_PROPERTY = null; private boolean initialized; private ActionState state = ActionState.ADD; public OrgUnitAddDeletePopup(String id) { super(id); setTitle(createStringResource("orgUnitAddDeletePopup.title")); showUnloadConfirmation(false); setCssClassName(ModalWindow.CSS_CLASS_GRAY); setCookieName(OrgUnitAddDeletePopup.class.getSimpleName() + ((int) (Math.random() * 100))); setInitialWidth(500); setInitialHeight(500); setWidthUnit("px"); WebMarkupContainer content = new WebMarkupContainer(getContentId()); setContent(content); } @Override protected void onBeforeRender() { super.onBeforeRender(); if (initialized) { return; } initLayout((WebMarkupContainer) get(getContentId())); initialized = true; } public void initLayout(WebMarkupContainer content) { List<IColumn<SelectableBean<ObjectType>, String>> columns = initColumns(); ObjectDataProvider provider = new ObjectDataProvider(getPageBase(), OrgType.class); provider.setQuery(getDataProviderQuery()); TablePanel table = new TablePanel<SelectableBean<ObjectType>>(ID_TABLE, provider, columns); table.setOutputMarkupId(true); content.add(table); AjaxButton cancelButton = new AjaxButton(ID_BUTTON_CANCEL, createStringResource("orgUnitAddDeletePopup.button.cancel")) { @Override public void onClick(AjaxRequestTarget ajaxRequestTarget) { cancelPerformed(ajaxRequestTarget); } }; content.add(cancelButton); AjaxButton actionButton = new AjaxButton(ID_BUTTON_ACTION, createActionButtonStringResource()) { @Override public void onClick(AjaxRequestTarget target) { actionPerformed(target); } }; actionButton.add(new AttributeAppender("class", getActionButtonClass())); content.add(actionButton); } private List<IColumn<SelectableBean<ObjectType>, String>> initColumns() { List<IColumn<SelectableBean<ObjectType>, String>> columns = new ArrayList<IColumn<SelectableBean<ObjectType>, String>>(); IColumn column = new CheckBoxHeaderColumn<OrgType>(); columns.add(column); column = new LinkColumn<SelectableBean<OrgType>>(createStringResource("orgUnitAddDeletePopup.column.name"), getSortableProperty(), "value.name") { @Override public void onClick(AjaxRequestTarget target, IModel<SelectableBean<OrgType>> rowModel) { OrgType org = rowModel.getObject().getValue(); chooseOperationPerformed(target, org); } }; columns.add(column); return columns; } private StringResourceModel createActionButtonStringResource() { if (state == ActionState.ADD) { return createStringResource("orgUnitAddDeletePopup.button.add"); } else { return createStringResource("orgUnitAddDeletePopup.button.remove"); } } private String getActionButtonClass() { if (state == ActionState.ADD) { return "btn btn-primary btn-sm"; } else { return "btn btn-danger btn-sm"; } } public ActionState getState() { return state; } public void setState(ActionState state, AjaxRequestTarget target) { this.state = state; AjaxButton actionButton = (AjaxButton) getContent().get(ID_BUTTON_ACTION); actionButton.setModel(createActionButtonStringResource()); actionButton.add(new AttributeAppender("class", getActionButtonClass())); target.add(actionButton); TablePanel panel = getTable(); DataTable table = panel.getDataTable(); ObjectDataProvider provider = (ObjectDataProvider) table.getDataProvider(); provider.setQuery(getDataProviderQuery()); target.add(panel); } private TablePanel getTable() { return (TablePanel) getContent().get(ID_TABLE); } private ObjectQuery getDataProviderQuery() { if (state == ActionState.ADD) { return getAddProviderQuery(); } else { return getRemoveProviderQuery(); } } public ObjectQuery getAddProviderQuery() { return null; } public ObjectQuery getRemoveProviderQuery() { return null; } public StringResourceModel createStringResource(String resourceKey, Object... objects) { return new StringResourceModel(resourceKey, this, null, resourceKey, objects); } public String getSortableProperty() { return DEFAULT_SORTABLE_PROPERTY; } private PageBase getPageBase() { return (PageBase) getPage(); } private void cancelPerformed(AjaxRequestTarget target) { close(target); } private void actionPerformed(AjaxRequestTarget target) { if (state == ActionState.ADD) { addPerformed(target, null); } else { removePerformed(target, null); } } private void chooseOperationPerformed(AjaxRequestTarget target, OrgType org) { if (state == ActionState.ADD) { addPerformed(target, org); } else { removePerformed(target, org); } } public void addPerformed(AjaxRequestTarget target, OrgType selected) { } public void removePerformed(AjaxRequestTarget target, OrgType selected) { } }