149 lines
4.8 KiB
Java
149 lines
4.8 KiB
Java
/**
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*
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*/
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package org.gcube.portlets.user.dataminermanager.server;
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import java.util.HashMap;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpSession;
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import org.apache.log4j.Logger;
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import org.gcube.common.portal.PortalContext;
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import org.gcube.portlets.user.dataminermanager.server.dmservice.SClient;
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import org.gcube.portlets.user.dataminermanager.server.dmservice.SClient4WPSBuilder;
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import org.gcube.portlets.user.dataminermanager.server.dmservice.SClientBuilder;
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import org.gcube.portlets.user.dataminermanager.server.dmservice.SClientDirector;
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import org.gcube.portlets.user.dataminermanager.server.util.ServiceCredentials;
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import org.gcube.portlets.user.dataminermanager.shared.Constants;
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import org.gcube.portlets.user.dataminermanager.shared.exception.ServiceException;
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/**
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*
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* @author Giancarlo Panichi email: <a
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* href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a>
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*
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*/
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public class SessionUtil {
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private static final Logger logger = Logger.getLogger(SessionUtil.class);
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public static ServiceCredentials getServiceCredentials(
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HttpServletRequest httpServletRequest)
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throws ServiceException {
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return getServiceCredentials(httpServletRequest, null);
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}
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public static ServiceCredentials getServiceCredentials(
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HttpServletRequest httpServletRequest, String scopeGroupId)
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throws ServiceException {
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ServiceCredentials sCredentials = null;
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String userName = null;
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String scope = null;
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String token = null;
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if (Constants.DEBUG_MODE) {
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logger.info("No credential found in session, use test user!");
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userName = Constants.DEFAULT_USER;
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scope = Constants.DEFAULT_SCOPE;
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token = Constants.DEFAULT_TOKEN;
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sCredentials = new ServiceCredentials(userName, scope, token);
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} else {
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logger.info("Retrieving credential in session!");
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PortalContext pContext = PortalContext.getConfiguration();
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if(scopeGroupId!=null&&!scopeGroupId.isEmpty()){
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scope = pContext.getCurrentScope(scopeGroupId);
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} else {
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scope = pContext.getCurrentScope(httpServletRequest);
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}
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userName = pContext.getCurrentUser(httpServletRequest)
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.getUsername();
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token = pContext.getCurrentUserToken(httpServletRequest);
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String name = pContext.getCurrentUser(httpServletRequest)
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.getFirstName();
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String lastName = pContext.getCurrentUser(httpServletRequest)
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.getLastName();
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String fullName = pContext.getCurrentUser(httpServletRequest)
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.getFullname();
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String userAvatarURL = pContext.getCurrentUser(httpServletRequest)
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.getUserAvatarURL();
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String email = pContext.getCurrentUser(httpServletRequest)
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.getEmail();
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String groupId = String.valueOf(pContext
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.getCurrentGroupId(httpServletRequest));
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String groupName = pContext.getCurrentGroupName(httpServletRequest);
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sCredentials = new ServiceCredentials(userName, fullName, name,
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lastName, email, scope, groupId, groupName, userAvatarURL, token);
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}
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logger.info("ServiceCredentials: " + sCredentials);
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return sCredentials;
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}
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public static SClient getSClient(ServiceCredentials serviceCredentials, HttpSession session)
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throws Exception {
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if (serviceCredentials == null) {
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logger.error("ServiceCredentials is null!");
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throw new ServiceException("Service Credentials is null!");
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}
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SClient sClient;
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Object obj = session.getAttribute(Constants.SClientMap);
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if (obj == null) {
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logger.info("Create new SClientMap");
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HashMap<String, SClient> sClientMap = new HashMap<>();
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logger.info("Create new SClient");
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SClientBuilder sBuilder = new SClient4WPSBuilder(serviceCredentials);
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SClientDirector director = new SClientDirector();
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director.setSClientBuilder(sBuilder);
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director.constructSClient();
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sClient = director.getSClient();
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sClientMap.put(serviceCredentials.getScope(), sClient);
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session.setAttribute(Constants.SClientMap, sClientMap);
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} else {
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if (obj instanceof HashMap<?, ?>) {
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@SuppressWarnings("unchecked")
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HashMap<String, SClient> sClientMap = (HashMap<String, SClient>) obj;
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if (sClientMap.containsKey(serviceCredentials.getScope())) {
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logger.info("Use SClient in session");
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sClient = sClientMap.get(serviceCredentials.getScope());
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} else {
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logger.info("Create new SClient");
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SClientBuilder sBuilder = new SClient4WPSBuilder(
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serviceCredentials);
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SClientDirector director = new SClientDirector();
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director.setSClientBuilder(sBuilder);
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director.constructSClient();
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sClient = director.getSClient();
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sClientMap.put(serviceCredentials.getScope(), sClient);
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session.setAttribute(Constants.SClientMap, sClientMap);
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}
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} else {
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logger.error("Attention no SClientMap in Session!");
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throw new ServiceException(
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"Sign Out, portlet is changed, a new session is required!");
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}
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}
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return sClient;
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}
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}
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