/*
* 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.viewer.services;
import java.net.URI;
import java.net.URISyntaxException;
import org.apache.wicket.Page;
import org.apache.wicket.request.Url;
import org.apache.wicket.request.cycle.RequestCycle;
import org.apache.wicket.request.mapper.parameter.PageParameters;
import org.apache.isis.applib.annotation.DomainService;
import org.apache.isis.applib.annotation.NatureOfService;
import org.apache.isis.applib.annotation.Programmatic;
import org.apache.isis.applib.services.guice.GuiceBeanProvider;
import org.apache.isis.applib.services.linking.DeepLinkService;
import org.apache.isis.core.metamodel.adapter.ObjectAdapter;
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.models.EntityModel;
import org.apache.isis.viewer.wicket.model.models.PageType;
import org.apache.isis.viewer.wicket.ui.pages.PageClassRegistry;
/**
* An implementation of {@link org.apache.isis.applib.services.linking.DeepLinkService}
* for Wicket Viewer
*/
@DomainService(
nature = NatureOfService.DOMAIN,
menuOrder = "" + Integer.MAX_VALUE
)
public class DeepLinkServiceWicket implements DeepLinkService {
@Programmatic
@Override
public URI deepLinkFor(final Object domainObject) {
final ObjectAdapter objectAdapter = getPersistenceSession().adapterFor(domainObject);
final PageParameters pageParameters = EntityModel.createPageParameters(objectAdapter);
PageClassRegistry pageClassRegistry = guiceBeanProvider.lookup(PageClassRegistry.class);
final Class<? extends Page> pageClass = pageClassRegistry.getPageClass(PageType.ENTITY);
final RequestCycle requestCycle = RequestCycle.get();
final CharSequence urlForPojo = requestCycle.urlFor(pageClass, pageParameters);
final String fullUrl = requestCycle.getUrlRenderer().renderFullUrl(Url.parse(urlForPojo));
try {
return new URI(fullUrl);
} catch (final URISyntaxException ex) {
throw new RuntimeException("Cannot create a deep link to domain object: " + domainObject, ex);
}
}
protected PersistenceSession getPersistenceSession() {
return isisSessionFactory.getCurrentSession().getPersistenceSession();
}
@javax.inject.Inject
private IsisSessionFactory isisSessionFactory;
@javax.inject.Inject
private GuiceBeanProvider guiceBeanProvider;
}