/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.isis.viewer.wicket.ui.panels;
import org.apache.wicket.Component;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.model.IModel;
import org.apache.isis.applib.annotation.SemanticsOf;
import org.apache.isis.core.commons.authentication.AuthenticationSession;
import org.apache.isis.core.metamodel.deployment.DeploymentCategory;
import org.apache.isis.core.metamodel.services.ServicesInjector;
import org.apache.isis.core.metamodel.specloader.SpecificationLoader;
import org.apache.isis.core.runtime.system.context.IsisContext;
import org.apache.isis.core.runtime.system.persistence.PersistenceSession;
import org.apache.isis.core.runtime.system.session.IsisSessionFactory;
import org.apache.isis.viewer.wicket.model.hints.UiHintContainer;
import org.apache.isis.viewer.wicket.model.isis.WicketViewerSettings;
import org.apache.isis.viewer.wicket.ui.ComponentType;
import org.apache.isis.viewer.wicket.ui.app.registry.ComponentFactoryRegistry;
import org.apache.isis.viewer.wicket.ui.app.registry.ComponentFactoryRegistryAccessor;
import org.apache.isis.viewer.wicket.ui.util.Components;
/**
* Convenience adapter for {@link Panel}s built up using {@link ComponentType}s.
*/
// TODO mgrigorov: extend GenericPanel and make T the type of the model object, not the model
public abstract class PanelAbstract<T extends IModel<?>> extends Panel {
private static final long serialVersionUID = 1L;
private ComponentType componentType;
public PanelAbstract(final ComponentType componentType) {
this(componentType, null);
}
public PanelAbstract(final String id) {
this(id, null);
}
public PanelAbstract(final ComponentType componentType, final T model) {
this(componentType.getWicketId(), model);
}
public PanelAbstract(final String id, final T model) {
super(id, model);
this.componentType = ComponentType.lookup(id);
}
/**
* Will be null if created using {@link #PanelAbstract(String, IModel)}.
*/
public ComponentType getComponentType() {
return componentType;
}
@SuppressWarnings("unchecked")
public T getModel() {
return (T) getDefaultModel();
}
/**
* For subclasses
*
* @return
*/
protected Component addOrReplace(final ComponentType componentType, final IModel<?> model) {
return getComponentFactoryRegistry().addOrReplaceComponent(this, componentType, model);
}
/**
* For subclasses
*/
protected void permanentlyHide(final ComponentType... componentIds) {
Components.permanentlyHide(this, componentIds);
}
/**
* For subclasses
*/
public void permanentlyHide(final String... ids) {
Components.permanentlyHide(this, ids);
}
// ///////////////////////////////////////////////////////////////////
// Hint support
// ///////////////////////////////////////////////////////////////////
public UiHintContainer getUiHintContainer() {
return UiHintContainer.Util.hintContainerOf(this);
}
// ///////////////////////////////////////////////////////////////////
// Convenience
// ///////////////////////////////////////////////////////////////////
/**
* The underlying {@link AuthenticationSession Isis session} wrapped in the
* {@link #getWebSession() Wicket session}.
*
* @return
*/
public AuthenticationSession getAuthenticationSession() {
return getIsisSessionFactory().getCurrentSession().getAuthenticationSession();
}
// /////////////////////////////////////////////////
// Dependency Injection
// /////////////////////////////////////////////////
protected ComponentFactoryRegistry getComponentFactoryRegistry() {
return ((ComponentFactoryRegistryAccessor) getApplication()).getComponentFactoryRegistry();
}
// /////////////////////////////////////////////////
// *Provider impl.
// /////////////////////////////////////////////////
/**
* Helper method that looks up a domain service by type
*
* @param serviceClass The class of the domain service to lookup
* @param <S> The type of the domain service to lookup
* @return The found domain service
*/
protected <S> S lookupService(final Class<S> serviceClass) {
return getPersistenceSession().getServicesInjector().lookupService(serviceClass);
}
protected void addConfirmationDialogIfAreYouSureSemantics(final Component component, final SemanticsOf semanticsOf) {
final ServicesInjector servicesInjector = getPersistenceSession().getServicesInjector();
PanelUtil.addConfirmationDialogIfAreYouSureSemantics(component, semanticsOf, servicesInjector);
}
public DeploymentCategory getDeploymentCategory() {
return getIsisSessionFactory().getDeploymentCategory();
}
// ///////////////////////////////////////////////////////////////////
// Dependencies (from IsisContext)
// ///////////////////////////////////////////////////////////////////
public PersistenceSession getPersistenceSession() {
return getIsisSessionFactory().getCurrentSession().getPersistenceSession();
}
public SpecificationLoader getSpecificationLoader() {
return getIsisSessionFactory().getSpecificationLoader();
}
protected ServicesInjector getServicesInjector() {
return getIsisSessionFactory().getServicesInjector();
}
protected IsisSessionFactory getIsisSessionFactory() {
return IsisContext.getSessionFactory();
}
@com.google.inject.Inject
WicketViewerSettings settings;
protected WicketViewerSettings getSettings() {
return settings;
}
}