Java tutorial
/* * JBoss, Home of Professional Open Source. * Copyright 2010, Red Hat, Inc., and individual contributors * as indicated by the @author tags. See the copyright.txt file in the * distribution for a full listing of individual contributors. * * This 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 software 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 software; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA, or see the FSF site: http://www.fsf.org. */ package org.jboss.as.console.client.shared.subsys.ws; import static org.jboss.dmr.client.ModelDescriptionConstants.DESCRIPTION; import static org.jboss.dmr.client.ModelDescriptionConstants.NAME; import java.util.Collections; import java.util.Comparator; import java.util.List; import org.jboss.as.console.client.Console; import org.jboss.as.console.client.layout.MultipleToOneLayout; import org.jboss.as.console.client.shared.subsys.ws.store.CreateConfig; import org.jboss.as.console.client.shared.subsys.ws.store.DeleteConfig; import org.jboss.as.console.client.v3.dmr.AddressTemplate; import org.jboss.as.console.client.v3.dmr.ResourceDescription; import org.jboss.as.console.client.v3.widgets.AddResourceDialog; import org.jboss.as.console.client.v3.widgets.PropertyEditor; import org.jboss.as.console.client.v3.widgets.SubResourceAddPropertyDialog; import org.jboss.as.console.client.v3.widgets.SubResourcePropertyManager; import org.jboss.as.console.client.widgets.tables.ViewLinkCell; import org.jboss.as.console.mbui.widgets.ModelNodeFormBuilder; import org.jboss.ballroom.client.rbac.SecurityContext; import org.jboss.ballroom.client.widgets.tables.DefaultCellTable; import org.jboss.ballroom.client.widgets.tools.ToolButton; import org.jboss.ballroom.client.widgets.tools.ToolStrip; import org.jboss.ballroom.client.widgets.window.DefaultWindow; import org.jboss.ballroom.client.widgets.window.Feedback; import org.jboss.dmr.client.ModelNode; import org.jboss.dmr.client.Property; import org.jboss.dmr.client.dispatch.DispatchAsync; import org.jboss.gwt.circuit.Dispatcher; import org.useware.kernel.gui.behaviour.StatementContext; import com.google.gwt.cell.client.ActionCell; import com.google.gwt.event.dom.client.ClickEvent; import com.google.gwt.event.dom.client.ClickHandler; import com.google.gwt.safehtml.shared.SafeHtmlUtils; import com.google.gwt.user.cellview.client.Column; import com.google.gwt.user.cellview.client.ColumnSortEvent; import com.google.gwt.user.cellview.client.TextColumn; import com.google.gwt.user.client.ui.IsWidget; import com.google.gwt.user.client.ui.Widget; import com.google.gwt.view.client.ListDataProvider; import com.google.gwt.view.client.ProvidesKey; import com.google.gwt.view.client.SelectionChangeEvent; import com.google.gwt.view.client.SingleSelectionModel; /** * * Editor to Endpoint or Client configuration. * * @author Claudio Miranda <claudio@redhat.com> * @date 3/31/2016 */ class ConfigEditorWS implements IsWidget { protected final SecurityContext securityContext; protected final ResourceDescription resourceDescription; private final Dispatcher circuit; private final DispatchAsync dispatcher; private final StatementContext statementContext; private final DefaultCellTable<Property> table; private final ListDataProvider<Property> dataProvider; private final SingleSelectionModel<Property> selectionModel; private final AddressTemplate addressTemplate; private final WebServicePresenter presenter; private ModelNodeFormBuilder.FormAssets formAssets; private PropertyEditor propertyEditor; private final String title; public ConfigEditorWS(DispatchAsync dispatcher, Dispatcher circuit, SecurityContext securityContext, StatementContext statementContext, AddressTemplate addressTemplate, ResourceDescription resourceDescription, String title, WebServicePresenter presenter) { this.circuit = circuit; this.dispatcher = dispatcher; this.securityContext = securityContext; this.statementContext = statementContext; this.addressTemplate = addressTemplate; this.resourceDescription = resourceDescription; this.title = title; this.presenter = presenter; ProvidesKey<Property> providesKey = Property::getName; table = new DefaultCellTable<>(5, providesKey); dataProvider = new ListDataProvider<>(providesKey); selectionModel = new SingleSelectionModel<>(providesKey); dataProvider.addDataDisplay(table); table.setSelectionModel(selectionModel); } public Widget asWidget() { ToolStrip tools = new ToolStrip(); tools.addToolButtonRight(new ToolButton(Console.CONSTANTS.common_label_add(), event -> onAdd())); tools.addToolButtonRight(new ToolButton(Console.CONSTANTS.common_label_delete(), event -> { if (selectionModel.getSelectedObject() != null) { onRemove(selectionModel.getSelectedObject().getName()); } })); TextColumn<Property> nameColumn = new TextColumn<Property>() { @Override public String getValue(Property node) { return node.getName(); } }; nameColumn.setSortable(true); Column<Property, String> option = new Column<Property, String>(new ViewLinkCell<>("View handlers", selection -> presenter.setHandler(getSelection(), addressTemplate))) { @Override public String getValue(Property node) { return node.getName(); } }; ColumnSortEvent.ListHandler<Property> sortHandler = new ColumnSortEvent.ListHandler<>( dataProvider.getList()); sortHandler.setComparator(nameColumn, (o1, o2) -> o1.getName().toLowerCase().compareTo(o2.getName().toLowerCase())); table.addColumn(nameColumn, Console.CONSTANTS.common_label_name()); table.addColumn(option, Console.CONSTANTS.common_label_option()); table.addColumnSortHandler(sortHandler); table.getColumnSortList().push(nameColumn); formAssets = new ModelNodeFormBuilder().setConfigOnly().setResourceDescription(resourceDescription) .setSecurityContext(securityContext).build(); selectionModel.addSelectionChangeHandler(event -> { Property property = selectionModel.getSelectedObject(); if (property != null) { updateDetail(property.getValue()); presenter.setConfigName(getSelection().getName()); } else { clearDetail(); } }); // begin - code to initialize the properties editor ResourceDescription propDescription = resourceDescription.getChildDescription("property"); EndpointSelectionAwareContext endpointContext = new EndpointSelectionAwareContext(statementContext, this); AddressTemplate propAddress = addressTemplate .replaceWildcards(EndpointSelectionAwareContext.SELECTED_ENTITY).append("property=*"); SubResourcePropertyManager propertyManager = new SubResourcePropertyManager(propAddress, endpointContext, dispatcher); SubResourceAddPropertyDialog addDialog = new SubResourceAddPropertyDialog(propertyManager, securityContext, propDescription); propertyEditor = new PropertyEditor.Builder(propertyManager).addDialog(addDialog) .operationAddress(addressTemplate.append("property=*")).build(); // end MultipleToOneLayout layoutBuilder = new MultipleToOneLayout().setPlain(true).setHeadline(title) .setDescription(SafeHtmlUtils.fromString(resourceDescription.get(DESCRIPTION).asString())) .setMasterTools(tools).setMaster(Console.MESSAGES.available(title), table) .addDetail(Console.CONSTANTS.common_label_properties(), propertyEditor.asWidget()); return layoutBuilder.build(); } // ------------------------------------------------------ select & update void select(String key) { Property hit = null; for (Property property : dataProvider.getList()) { if (property.getName().equals(key)) { hit = property; break; } } if (hit != null) { selectionModel.setSelected(hit, true); } else { table.selectDefaultEntity(); } } Property getSelection() { return selectionModel.getSelectedObject(); } protected void updateMaster(final List<Property> models) { Collections.sort(models, (o1, o2) -> o1.getName().toLowerCase().compareTo(o2.getName().toLowerCase())); dataProvider.setList(models); if (models.isEmpty()) { selectionModel.clear(); } else { table.selectDefaultEntity(); updateDetail(getSelection().getValue()); } ColumnSortEvent.fire(table, table.getColumnSortList()); } protected void updateDetail(ModelNode currentConfig) { formAssets.getForm().edit(currentConfig); if (currentConfig.hasDefined("property")) { List<Property> properties = currentConfig.get("property").asPropertyList(); propertyEditor.update(properties); } else { propertyEditor.clearValues(); } } protected void clearDetail() { formAssets.getForm().clearValues(); propertyEditor.clearValues(); } /** * Add dialog for the endpoint/client config. */ private void onAdd() { final DefaultWindow dialog = new DefaultWindow(title); AddResourceDialog addDialog = new AddResourceDialog(securityContext, resourceDescription, new AddResourceDialog.Callback() { @Override public void onAdd(ModelNode payload) { // The instance name must be part of the model node! String instanceName = payload.get(NAME).asString(); circuit.dispatch(new CreateConfig(addressTemplate, instanceName, payload)); dialog.hide(); } @Override public void onCancel() { dialog.hide(); } }); dialog.setWidth(480); dialog.setHeight(360); dialog.setWidget(addDialog); dialog.setGlassEnabled(true); dialog.center(); } /** * Remove dialog for the endpoint/client config. */ private void onRemove(final String name) { Feedback.confirm(Console.MESSAGES.deleteTitle(title), Console.MESSAGES.deleteConfirm(title + " '" + name + "'"), isConfirmed -> { if (isConfirmed) { circuit.dispatch(new DeleteConfig(addressTemplate, name)); } }); } public void notifyDefaultSelection() { presenter.setConfigName(getSelection().getName()); } }