Examples with SyncerExecutor org.olat.core.util.coordinate.SyncerExecutor used on opensource projects

Example 26 with SyncerExecutor

use of org.olat.core.util.coordinate.SyncerExecutor in project OpenOLAT by OpenOLAT.

the class CoordinatorTest method testDoInSyncPerformance.

@Test
public void testDoInSyncPerformance() {
    final OLATResourceable ores = OresHelper.createOLATResourceableInstance(UUID.randomUUID().toString(), new Long("123989456"));
    OLATResource r = CoreSpringFactory.getImpl(OLATResourceManager.class).findOrPersistResourceable(ores);
    int maxLoop = 500;
    final RepositoryEntry re = repositoryService.create("test", "perfTest", "testPerf", "perfTest description", r);
    // create security group
    repositoryService.update(re);
    DBFactory.getInstance().commitAndCloseSession();
    // 1. Do job without doInSync
    log.info("testDoInSyncPerformance: start test with doInSync");
    long startTimeWithoutSync = System.currentTimeMillis();
    for (int i = 0; i < maxLoop; i++) {
        doTestPerformanceJob(re);
        DBFactory.getInstance().closeSession();
    }
    long endTimeWithoutSync = System.currentTimeMillis();
    // 2. Do job with doInSync
    log.info("testDoInSyncPerformance: start test with doInSync");
    long startTimeDoInSync = System.currentTimeMillis();
    for (int i = 0; i < maxLoop; i++) {
        CoordinatorManager.getInstance().getCoordinator().getSyncer().doInSync(ores, new SyncerExecutor() {

            public void execute() {
                doTestPerformanceJob(re);
            }
        });
        // end syncerCallback
        DBFactory.getInstance().closeSession();
    }
    long endTimeDoInSync = System.currentTimeMillis();
    // Compare time
    long timeWithoutSync = endTimeWithoutSync - startTimeWithoutSync;
    float perJobWithoutSync = (float) timeWithoutSync / maxLoop;
    log.info("testDoInSyncPerformance timeWithoutSync=" + timeWithoutSync + " ms for loop with " + maxLoop + " iterations");
    log.info("testDoInSyncPerformance perJobWithoutSync=" + perJobWithoutSync + " ms");
    long timeWithDoInSync = endTimeDoInSync - startTimeDoInSync;
    float perJobWithDoInSync = (float) timeWithDoInSync / maxLoop;
    log.info("testDoInSyncPerformance timeWithDoInSync=" + timeWithDoInSync + " ms for loop with " + maxLoop + " iterations");
    log.info("testDoInSyncPerformance perJobWithDoInSync=" + perJobWithDoInSync + " ms");
    long timeDiffLoop = timeWithDoInSync - timeWithoutSync;
    float timeDiffPerCall = perJobWithDoInSync - perJobWithoutSync;
    log.info("testDoInSyncPerformance diffLoop=" + timeDiffLoop + " ms for loop with " + maxLoop + " iterations");
    log.info("testDoInSyncPerformance diffPerCall=" + timeDiffPerCall + " ms");
}

Example 27 with SyncerExecutor

use of org.olat.core.util.coordinate.SyncerExecutor in project OpenOLAT by OpenOLAT.

the class Path method cache.

/**
 * A feed contains many URLs and links etc. The validation of the URL and
 * verification of access should only be done once for performance reasons.
 * That's where caching comes in. We'll store the URL as the key and give it a
 * boolean value whether access has been successfully granted or not.
 */
public void cache(OLATResourceable ores, final boolean accessible) {
    final String key = getKey();
    CoordinatorManager.getInstance().getCoordinator().getSyncer().doInSync(ores, new SyncerExecutor() {

        public void execute() {
            if (validatedUriCache.get(key) == null) {
                validatedUriCache.put(key, accessible);
            } else {
                validatedUriCache.update(key, accessible);
            }
        }
    });
}

Example 28 with SyncerExecutor

use of org.olat.core.util.coordinate.SyncerExecutor in project OpenOLAT by OpenOLAT.

the class ProjectBrokerManagerImpl method deleteProject.

/**
 * Delete a project and delete project-groups related to this project.
 * This method is cluster-save.
 * @see org.olat.course.nodes.projectbroker.service.ProjectBrokerManager#deleteProject(org.olat.course.nodes.projectbroker.datamodel.Project)
 */
public void deleteProject(final Project project, final boolean deleteGroup, final CourseEnvironment courseEnv, final CourseNode cNode) {
    logDebug("start deleteProject project=" + project);
    final Long projectBrokerId = project.getProjectBroker().getKey();
    OLATResourceable projectBrokerOres = OresHelper.createOLATResourceableInstance(this.getClass(), projectBrokerId);
    CoordinatorManager.getInstance().getCoordinator().getSyncer().doInSync(projectBrokerOres, new SyncerExecutor() {

        public void execute() {
            Project reloadedProject = (Project) dbInstance.loadObject(project, true);
            // delete first candidate-group, project-group will be deleted after deleting project
            SecurityGroup candidateGroup = reloadedProject.getCandidateGroup();
            if ((courseEnv != null) && (cNode != null)) {
                deleteAllAttachmentFilesOfProject(reloadedProject, courseEnv, cNode);
                deleteAllDropboxFilesOfProject(reloadedProject, courseEnv, cNode);
                deleteAllReturnboxFilesOfProject(reloadedProject, courseEnv, cNode);
            }
            dbInstance.deleteObject(reloadedProject);
            logInfo("deleteSecurityGroup(project.getCandidateGroup())=" + candidateGroup.getKey());
            securityManager.deleteSecurityGroup(candidateGroup);
            // invalide with removing from cache
            projectCache.remove(projectBrokerId.toString());
        }
    });
    if (deleteGroup) {
        logDebug("start deleteProjectGroupFor project=" + project);
        projectGroupManager.deleteProjectGroupFor(project);
    }
    logDebug("DONE deleteProjectGroupFor project=" + project);
}

Example 29 with SyncerExecutor

use of org.olat.core.util.coordinate.SyncerExecutor in project OpenOLAT by OpenOLAT.

the class ProjectBrokerManagerImpl method createAndSaveProjectFor.

public Project createAndSaveProjectFor(String title, String description, final Long projectBrokerId, BusinessGroup projectGroup) {
    OLATResourceable projectBrokerOres = OresHelper.createOLATResourceableInstance(this.getClass(), projectBrokerId);
    final Project project = new ProjectImpl(title, description, projectGroup, getProjectBroker(projectBrokerId));
    CoordinatorManager.getInstance().getCoordinator().getSyncer().doInSync(projectBrokerOres, new SyncerExecutor() {

        public void execute() {
            dbInstance.saveObject(project);
            ProjectBroker projectBroker = getOrLoadProjectBoker(projectBrokerId);
            if (!projectBroker.getProjects().contains(project)) {
                projectBroker.getProjects().add(project);
            }
            projectCache.update(projectBrokerId.toString(), projectBroker);
        }
    });
    return project;
}

Example 30 with SyncerExecutor

use of org.olat.core.util.coordinate.SyncerExecutor in project OpenOLAT by OpenOLAT.

the class ProjectBrokerManagerImpl method updateProject.

@Override
public void updateProject(final Project project) {
    final Long projectBrokerId = project.getProjectBroker().getKey();
    OLATResourceable projectBrokerOres = OresHelper.createOLATResourceableInstance(this.getClass(), projectBrokerId);
    CoordinatorManager.getInstance().getCoordinator().getSyncer().doInSync(projectBrokerOres, new SyncerExecutor() {

        @Override
        public void execute() {
            updateProjectAndInvalidateCache(project);
        }
    });
}