Examples with ProjectBroker org.olat.course.nodes.projectbroker.datamodel.ProjectBroker used on opensource projects

Example 36 with ProjectBroker

use of org.olat.course.nodes.projectbroker.datamodel.ProjectBroker in project openolat by klemens.

the class ProjectBrokerManagerImpl method getOrLoadProjectBoker.

// /////////////////
// Private Methods
// /////////////////
private ProjectBroker getOrLoadProjectBoker(final Long projectBrokerId) {
    // 1. check if alreday a projectBroker is in the cache
    ProjectBroker projectBroker = projectCache.get(projectBrokerId.toString());
    if (projectBroker == null) {
        logDebug("find no projectBroker in the cache => create a new one projectBrokerId=" + projectBrokerId);
        StringBuilder sb = new StringBuilder();
        sb.append("select distinct project from ").append(ProjectImpl.class.getName()).append(" as project ").append(" left join fetch project.projectGroup pGroup").append(" left join fetch pGroup.baseGroup bGroup").append(" where project.projectBroker.key=:projectBrokerKey");
        List<Project> projectList = dbInstance.getCurrentEntityManager().createQuery(sb.toString(), Project.class).setParameter("projectBrokerKey", projectBrokerId).getResultList();
        projectBroker = getProjectBroker(projectBrokerId);
        projectBroker.setProjects(projectList);
        projectCache.put(projectBrokerId.toString(), projectBroker);
    }
    return projectBroker;
}