-package org.argeo.cms.internal.http;
-
-import java.io.Serializable;
-import java.security.PrivilegedExceptionAction;
-
-import javax.jcr.Repository;
-import javax.jcr.RepositoryException;
-import javax.jcr.Session;
-import javax.security.auth.Subject;
-import javax.security.auth.login.LoginContext;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServletRequest;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.apache.jackrabbit.server.SessionProvider;
-import org.argeo.cms.CmsException;
-import org.argeo.jcr.JcrUtils;
-import org.argeo.node.NodeConstants;
-
-/**
- * Implements an open session in view patter: a new JCR session is created for
- * each request
- */
-class OpenInViewSessionProvider implements SessionProvider, Serializable {
- private final static Log log = LogFactory.getLog(OpenInViewSessionProvider.class);
-
- private static final long serialVersionUID = 2270957712453841368L;
- private final String alias;
-
- public OpenInViewSessionProvider(String alias) {
- this.alias = alias;
- }
-
- public Session getSession(HttpServletRequest request, Repository rep, String workspace)
- throws javax.jcr.LoginException, ServletException, RepositoryException {
- return login(request, rep, workspace);
- }
-
- protected Session login(HttpServletRequest request, Repository repository, String workspace)
- throws RepositoryException {
- if (log.isTraceEnabled())
- log.trace("Repo " + alias + ", login to workspace " + (workspace == null ? "<default>" : workspace)
- + " in web session " + request.getSession().getId());
- LoginContext lc = (LoginContext) request.getAttribute(NodeConstants.LOGIN_CONTEXT_USER);
- if (lc == null)
- throw new CmsException("No login context available");
- try {
- // LoginContext lc = new
- // LoginContext(NodeConstants.LOGIN_CONTEXT_USER,
- // new HttpRequestCallbackHandler(request));
- // lc.login();
- return Subject.doAs(lc.getSubject(), new PrivilegedExceptionAction<Session>() {
- @Override
- public Session run() throws Exception {
- return repository.login(workspace);
- }
- });
- } catch (Exception e) {
- throw new CmsException("Cannot log in to JCR", e);
- }
- // return repository.login(workspace);
- }
-
- public void releaseSession(Session session) {
- JcrUtils.logoutQuietly(session);
- if (log.isTraceEnabled())
- log.trace("Logged out remote JCR session " + session);
- }
-}