/*
* 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.pages.mmverror;
import java.util.List;
import com.google.inject.Inject;
import com.google.inject.name.Named;
import org.apache.wicket.Application;
import org.apache.wicket.MarkupContainer;
import org.apache.wicket.markup.head.CssReferenceHeaderItem;
import org.apache.wicket.markup.head.IHeaderResponse;
import org.apache.wicket.markup.head.JavaScriptHeaderItem;
import org.apache.wicket.markup.head.JavaScriptReferenceHeaderItem;
import org.apache.wicket.markup.head.PriorityHeaderItem;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.markup.html.list.ListView;
import org.apache.wicket.model.IModel;
import org.apache.isis.core.commons.config.IsisConfiguration;
import org.apache.isis.core.runtime.system.context.IsisContext;
/**
* Boilerplate, pick up our HTML and CSS.
*/
public class MmvErrorPage extends WebPage {
private static final long serialVersionUID = 1L;
private static final String ID_PAGE_TITLE = "pageTitle";
private static final String ID_APPLICATION_NAME = "applicationName";
/**
* {@link Inject}ed when {@link #init() initialized}.
*/
@Inject
@Named("applicationName")
private String applicationName;
/**
* {@link Inject}ed when {@link #init() initialized}.
*/
@Inject
@Named("applicationCss")
private String applicationCss;
/**
* {@link Inject}ed when {@link #init() initialized}.
*/
@Inject
@Named("applicationJs")
private String applicationJs;
private static final String ID_ERROR = "error";
private static final String ID_ERROR_MESSAGE = "errorMessage";
public MmvErrorPage(final IModel<List<? extends String>> model) {
super(model);
addPageTitle();
addApplicationName();
addValidationErrors();
}
@SuppressWarnings("unchecked")
private IModel<List<? extends String>> getModel() {
return (IModel<List<? extends String>>) getDefaultModel();
}
private MarkupContainer addPageTitle() {
return add(new Label(ID_PAGE_TITLE, applicationName));
}
private void addApplicationName() {
add(new Label(ID_APPLICATION_NAME, applicationName));
}
private void addValidationErrors() {
ListView<String> validationErrorsView = new ListView<String>(ID_ERROR, getModel()) {
@Override
protected void populateItem(ListItem<String> item) {
final String validationError = item.getModelObject();
item.add(new Label(ID_ERROR_MESSAGE, validationError));
}
};
add(validationErrorsView);
}
@Override
public void renderHead(IHeaderResponse response) {
super.renderHead(response);
response.render(new PriorityHeaderItem(JavaScriptHeaderItem.forReference(Application.get().getJavaScriptLibrarySettings().getJQueryReference())));
if(applicationCss != null) {
response.render(CssReferenceHeaderItem.forUrl(applicationCss));
}
if(applicationJs != null) {
response.render(JavaScriptReferenceHeaderItem.forUrl(applicationJs));
}
}
// ///////////////////////////////////////////////////
// System components
// ///////////////////////////////////////////////////
protected IsisConfiguration getConfiguration() {
return IsisContext.getConfiguration();
}
}