Useful Alfresco JavaScript console scripts

dumpHeap.js

// usefull in default Alfresco Docker images which don't provide jmap/jcmd CLI tools
var mbean = Packages.java.lang.management.ManagementFactory.getPlatformMXBean(Packages.com.sun.management.HotSpotDiagnosticMXBean);
mbean.dumpHeap('/usr/local/tomcat/temp/dump.hprof', true);

printAlfrescoLog.js

var loggerRepository, rootLogger, appender, path, lines, idx;

loggerRepository = Packages.org.apache.log4j.LogManager.getLoggerRepository();
rootLogger = loggerRepository.rootLogger;

appender = rootLogger.getAppender('File');
path = appender.file;

lines = Packages.java.nio.file.Files.readAllLines(Packages.java.nio.file.Paths.get(path));

for (idx = 0; idx < lines.size(); idx++)
{
	print(lines.get(idx));
}

readEncryptedProperty.js

var nodeRef, ctxt, nodeService, encryptor, encryptedPropValue, decryptedPropValue;

nodeRef = new Packages.org.alfresco.service.cmr.repository.NodeRef('workspace://SpacesStore/<uid>');
ctxt = Packages.org.springframework.web.context.ContextLoader.getCurrentWebApplicationContext();
nodeService = ctxt.getBean('NodeService', Packages.org.alfresco.service.cmr.repository.NodeService);
encryptor = ctxt.getBean('metadataEncryptor', Packages.org.alfresco.repo.node.encryption.MetadataEncryptor);

// need to use QName to denote property - can use Alfresco Java constants (example: OAuth access token)
encryptedPropValue = nodeService.getProperty(nodeRef, Packages.org.alfresco.repo.remotecredentials.RemoteCredentialsModel.PROP_OAUTH2_ACCESS_TOKEN);
decryptedPropValue = encryptor.decrypt(Packages.org.alfresco.repo.remotecredentials.RemoteCredentialsModel.PROP_OAUTH2_ACCESS_TOKEN, encryptedPropValue);

print(decryptedPropValue);

restartHazelcastClusterNode.js

var ctxt,hazelcastInstanceFactory, hzInstance, hzLifecycleService;

ctxt = Packages.org.springframework.web.context.ContextLoader.getCurrentWebApplicationContext();
hazelcastInstanceFactory = ctxt.getBean('hazelcastInstanceFactory', Packages.org.alfresco.enterprise.repo.cluster.core.HazelcastInstanceFactory);
hzInstance = hazelcastInstanceFactory.getInstance();
hzLifecycleService = hzInstance.getLifecycleService();

// this should reinitialize the local cluster node Hazelcast layer without invalidating any beans
// this can be useful if cluster node may be stuck / not discovering any other members after a split
hzLifecycleService.restart();

triggerQuartzJob.js

var ctxt, scheduler;

// get Spring context and Quartz scheduler
ctxt = Packages.org.springframework.web.context.ContextLoader.getCurrentWebApplicationContext();
scheduler = ctxt.getBean('schedulerFactory', Packages.org.quartz.Scheduler);

// fire (unless explicitly defined in Job detail Spring bean, scheduler group is always DEFAULT)
scheduler.triggerJob('<insertJobName>', 'DEFAULT');

triggerUserSynchInTxn.js

var ctxt, synchronizer;

ctxt = Packages.org.springframework.web.context.ContextLoader.getCurrentWebApplicationContext();
synchronizer = ctxt.getBean('userRegistrySynchronizer', Packages.org.alfresco.repo.security.sync.UserRegistrySynchronizer);

// forceUpdate = false, isFullSync = false - change for full update / with deletions
synchronizer.synchronize(false, false);