/*
* Copyright 2014 Agorava
*
* 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 org.agorava.cdi.resolver;
import org.agorava.AgoravaConstants;
import org.agorava.api.atinject.Current;
import org.agorava.api.oauth.OAuthSession;
import org.agorava.api.oauth.application.OAuthAppSettings;
import org.agorava.api.storage.UserSessionRepository;
import org.agorava.cdi.config.DifferentOrNull;
import org.agorava.jsf.FacesUrlTransformer;
import org.agorava.oauth.settings.SimpleOAuthAppSettingsBuilder;
import org.agorava.spi.AppSettingsTuner;
import org.apache.deltaspike.core.api.common.DeltaSpike;
import org.apache.deltaspike.core.api.exclude.Exclude;
import java.util.logging.Logger;
import javax.annotation.PostConstruct;
import javax.enterprise.context.RequestScoped;
import javax.enterprise.inject.Produces;
import javax.enterprise.inject.spi.InjectionPoint;
import javax.inject.Inject;
import javax.inject.Named;
import javax.servlet.http.HttpServletRequest;
/**
* @author Antoine Sabot-Durand
*/
@RequestScoped
@Exclude(onExpression = ApplicationResolver.RESOLVER + ",request", interpretedBy = DifferentOrNull.class)
public class RequestResolver extends ApplicationResolver {
private static final long serialVersionUID = 6446160199657772110L;
private static Logger log = Logger.getLogger(RequestResolver.class.getName());
@Inject
@DeltaSpike
protected HttpServletRequest request;
private OAuthSession currentSession;
private UserSessionRepository currentRepo;
protected String getRepoId() {
return request.getParameter(AgoravaConstants.REPOID_PARAM);
}
protected String getSessionId() {
return request.getParameter(AgoravaConstants.SESSIONID_PARAM);
}
@PostConstruct
protected void init() {
UserSessionRepository r;
OAuthSession s;
s = globalRepository.getOauthSession(getSessionId());
if (s != null) {
currentSession = s;
currentRepo = s.getRepo();
} else {
r = globalRepository.get(getRepoId());
if (r != null) {
currentRepo = r;
} else {
currentRepo = globalRepository.createNew();
}
currentSession = currentRepo.getCurrent();
}
}
@Produces
@Current
@Named("currentRepo")
@RequestScoped
public UserSessionRepository getCurrentRepository() {
return currentRepo;
}
@Produces
public OAuthSession resolveOAuthSession(InjectionPoint ip, @Current UserSessionRepository repository) {
return super.resolveOAuthSession(ip, repository);
}
@Produces
@RequestScoped
public AppSettingsTuner produceCallBackTuner(@Current OAuthSession session) {
return new addSessionToCallbackTuner(session);
}
@Produces
@Named
@Current
@RequestScoped
public OAuthSession getCurrentSession() {
return currentSession;
}
static public class addSessionToCallbackTuner implements AppSettingsTuner {
OAuthSession session;
public addSessionToCallbackTuner(OAuthSession session) {
this.session = session;
}
@Override
public OAuthAppSettings tune(OAuthAppSettings toTune) {
return new SimpleOAuthAppSettingsBuilder()
.readFromSettings(toTune)
.callback(new FacesUrlTransformer(toTune.getCallback())
.appendParamIfNecessary(AgoravaConstants.SESSIONID_PARAM, session.getId()).getUrl())
.build();
}
}
}