Example usage for java.util.logging Logger log

List of usage examples for java.util.logging Logger log

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Introduction

In this page you can find the example usage for java.util.logging Logger log.

Prototype

public void log(Level level, Supplier<String> msgSupplier)

Source Link

Document

Log a message, which is only to be constructed if the logging level is such that the message will actually be logged.

Usage

From source file:nl.strohalm.cyclos.utils.logging.LoggingHandler.java

/**
 * Logs an user login/*from  ww  w  . j  av a  2  s. c  o  m*/
 */
public void traceLogin(final String remoteAddress, final User user, final String sessionId) {
    final Logger logger = getTraceLogger();
    final Level level = TraceLevel.SIMPLE.getLevel();
    if (logger.isLoggable(level)) {
        try {
            logger.log(level, remoteAddress + " - Login for " + user + " under session id " + sessionId);
        } catch (final Exception e) {
            System.out.println("Error generating log on " + settingsService.getLogSettings().getTraceFile());
        }
    }
}

From source file:nl.strohalm.cyclos.utils.logging.LoggingHandler.java

/**
 * Logs an user logout/*from w  w  w  .  j  a  va 2 s  . c om*/
 */
public void traceLogout(final String remoteAddress, final User user, final String sessionId) {
    final Logger logger = getTraceLogger();
    final Level level = TraceLevel.SIMPLE.getLevel();
    if (logger.isLoggable(level)) {
        try {
            logger.log(level, remoteAddress + " - Logout for " + user + " under session id " + sessionId);
        } catch (final Exception e) {
            System.out.println("Error generating log on " + settingsService.getLogSettings().getTraceFile());
        }
    }
}

From source file:nl.strohalm.cyclos.utils.logging.LoggingHandler.java

/**
 * Log a permission denied on action execution
 *//*  w  ww  .  j a  v a2s  . c  o m*/
public void logPermissionDenied(final User user, final Method method, final Object[] args) {
    final Logger logger = getTraceLogger();
    final Level level = TraceLevel.ERRORS.getLevel();
    if (logger.isLoggable(level)) {
        try {
            logger.log(level,
                    "Permission denied for " + buildActionString(user, null, method, args, null, false));
        } catch (final Exception e) {
            System.out.println("Error generating log on " + settingsService.getLogSettings().getTraceFile());
        }
    }
}

From source file:nl.strohalm.cyclos.utils.logging.LoggingHandler.java

/**
 * Logs that a request has been rejected because the account status queue is full
 *///from  w ww.  j a  va2 s.  c  o m
public void logRequestRejectedOnSystemOverloaded(final String uri, final String remoteAddress) {
    final Logger logger = getTraceLogger();
    final Level level = TraceLevel.ERRORS.getLevel();
    if (logger.isLoggable(level)) {
        try {
            logger.log(level, "A request to " + uri + " from " + remoteAddress
                    + " was rejected because the system is overloaded");
        } catch (final Exception e) {
            System.out.println("Error generating log on " + settingsService.getLogSettings().getTraceFile());
        }
    }
}

From source file:nl.strohalm.cyclos.utils.logging.LoggingHandler.java

private void log(final Logger logger, final Level logLevel, final String logFile, final String remoteAddress,
        final String message) {
    if (logLevel != null) {
        try {/*w w w  . j a  va2  s. co  m*/
            final String prefix = StringUtils.isEmpty(remoteAddress) ? "" : remoteAddress + " - ";
            logger.log(logLevel, prefix + message);
        } catch (final Exception e) {
            System.out.printf("Error generating log on %1$s: %2$s%n", logFile, e.getMessage());
        }
    }
}

From source file:edu.harvard.iq.dvn.core.harvest.HarvesterServiceBean.java

private void handleOAIError(Logger hdLogger, OAIPMHtype oaiObj, String message) {
    for (Iterator it = oaiObj.getError().iterator(); it.hasNext();) {
        OAIPMHerrorType error = (OAIPMHerrorType) it.next();
        message += ", error code: " + error.getCode();
        message += ", error value: " + error.getValue();
        hdLogger.log(Level.SEVERE, message);

    }//from   w  w  w.  ja v  a2  s .c  om
}

From source file:edu.harvard.iq.dvn.core.harvest.HarvesterServiceBean.java

@TransactionAttribute(TransactionAttributeType.NOT_SUPPORTED)
public Long getRecord(Logger hdLogger, HarvestingDataverse dataverse, String identifier, String metadataPrefix,
        MutableBoolean recordErrorOccurred) {

    String errMessage = null;/*w ww . ja  va 2 s. co  m*/
    Study harvestedStudy = null;
    String oaiUrl = dataverse.getServerUrl();
    try {
        hdLogger.log(Level.INFO, "Calling GetRecord: oaiUrl =" + oaiUrl + "?verb=GetRecord&identifier="
                + identifier + "&metadataPrefix=" + metadataPrefix);

        DvnFastGetRecord record = new DvnFastGetRecord(oaiUrl, identifier, metadataPrefix);
        errMessage = record.getErrorMessage();
        //errMessage=null;

        if (errMessage != null) {
            hdLogger.log(Level.SEVERE, "Error calling GetRecord - " + errMessage);
        } else if (record.isDeleted()) {
            hdLogger.log(Level.INFO, "Received 'deleted' status from OAI Server.");
            Study study = studyService.getStudyByHarvestInfo(dataverse.getVdc(), identifier);
            if (study != null) {
                hdLogger.log(Level.INFO, "Deleting study " + study.getGlobalId());
                studyService.deleteStudy(study.getId());
            } else {
                hdLogger.log(Level.INFO, "No study found for this record, skipping delete. ");
            }

        } else {
            hdLogger.log(Level.INFO, "Successfully retreived GetRecord response.");

            VDCUser networkAdmin = vdcNetworkService.find().getDefaultNetworkAdmin();

            harvestedStudy = studyService.importHarvestStudy(record.getMetadataFile(),
                    dataverse.getVdc().getId(), networkAdmin.getId(), identifier);
            //hdLogger.log(Level.INFO, "imported study (step 1., no data); proceeding with step 2.");
            //studyService.importHarvestStudyExperimental(harvestedStudyFile, harvestedStudy);
            hdLogger.log(Level.INFO, "Harvest Successful for identifier " + identifier);

            this.processedSizeThisBatch += record.getMetadataFile().length();
            if (this.harvestedStudyIdsThisBatch == null) {
                this.harvestedStudyIdsThisBatch = new ArrayList<Long>();
            }
            this.harvestedStudyIdsThisBatch.add(harvestedStudy.getId());

            if (this.processedSizeThisBatch > 10000000) {

                hdLogger.log(Level.INFO, "REACHED CONTENT BATCH SIZE LIMIT; calling index ("
                        + this.harvestedStudyIdsThisBatch.size() + " studies in the batch).");
                indexService.updateIndexList(this.harvestedStudyIdsThisBatch);
                hdLogger.log(Level.INFO, "REINDEX DONE.");

                this.processedSizeThisBatch = 0;
                this.harvestedStudyIdsThisBatch = null;
            }
        }
    } catch (Throwable e) {
        errMessage = "Exception processing getRecord(), oaiUrl=" + oaiUrl + ",identifier=" + identifier + " "
                + e.getClass().getName() + " " + e.getMessage();
        hdLogger.log(Level.SEVERE, errMessage);
        logException(e, hdLogger);

    }

    // If we got an Error from the OAI server or an exception happened during import, then
    // set recordErrorOccurred to true (if recordErrorOccurred is being used)
    // otherwise throw an exception (if recordErrorOccurred is not used, i.e null)
    if (errMessage != null) {
        if (recordErrorOccurred != null) {
            recordErrorOccurred.setValue(true);
        } else {
            throw new EJBException(errMessage);
        }
    }

    return harvestedStudy != null ? harvestedStudy.getId() : null;
}

From source file:org.conf4j.service.ConfServiceInstance.java

@Override
public final void initFolders() {
    final Logger log = Logger.getLogger(LOGGER_CAT);
    final List<String> propertyNames = getKeys();
    for (int i = 0; i < propertyNames.size(); i++) {
        final String propertyName = propertyNames.get(i);
        if (!propertyName.endsWith("_dir")) {
            continue;
        }//from   w  w w. j  a  v  a  2 s.  co m
        final String folderPath = getValue(propertyName);
        if (folderPath == null || folderPath.trim().length() <= 0) {
            log.info(DIR_VAR_0_NOT_SET.format(new String[] { propertyName }));
            continue;
        }
        final File folderFile = new File(folderPath);
        try {
            if (!folderFile.exists()) {
                final boolean success = folderFile.mkdirs();
                if (success) {
                    log.log(Level.INFO, DIR_VAR_0_PATH_1_CREATED_ABSPATH_2
                            .format(new String[] { propertyName, folderPath, folderFile.getAbsolutePath() }));
                } else {
                    log.log(Level.SEVERE,
                            DIR_VAR_0_PATH_1_CREATION_FAILED.format(new String[] { propertyName, folderPath }));
                }
            } else {
                log.log(Level.INFO, DIR_VAR_0_PATH_1_EXISTS.format(new String[] { propertyName, folderPath }));
            }
        } catch (SecurityException e) {
            log.log(Level.WARNING,
                    DIR_VAR_0_PATH_1_CHECKS_FAILURE.format(new String[] { propertyName, folderPath }));
        }
    }
}

From source file:edu.harvard.iq.dvn.core.harvest.HarvesterServiceBean.java

private List<Long> harvestNesstar(HarvestingDataverse dataverse, Logger hdLogger,
        MutableBoolean harvestErrorOccurred, List<String> failedIdentifiers) throws MalformedURLException {
    VDCUser networkAdmin = vdcNetworkService.find().getDefaultNetworkAdmin();
    int count = 0;

    List<Long> harvestedStudyIds = new ArrayList<Long>();

    hdLogger.log(Level.INFO, "BEGIN HARVEST..., nesstarServer=" + dataverse.getServerUrl() + ", metadataPrefix="
            + dataverse.getHarvestFormatType().getMetadataPrefix());

    //Instantiate the NesstarHarvester class:
    NesstarHarvester nh = new NesstarHarvester();
    //Add a server (remember to use a standards compliant URL)
    nh.addServer(dataverse.getServerUrl());
    hdLogger.log(Level.INFO,/*from   ww w  .  ja  va 2s. c o  m*/
            "Created an instance of NesstarHarvester; about to start harvest/retreival of Nesstar DDIs");
    //Harvest the server:
    DDI[] ddis = nh.harvest();
    hdLogger.log(Level.INFO, "Completed NesstarHarvester.harvest()");
    if (ddis != null) {
        hdLogger.log(Level.INFO, "NesstarHarvester.harvest() returned a list of " + ddis.length
                + " DDIs; attempting to import.");
        for (DDI ddi : ddis) {
            count++;
            Writer out = null;
            try {
                //URL nesstarStudyURL = ddi.getStudy();
                //if (nesstarStudyURL != null) {
                //    hdLogger.log(Level.INFO, "Nesstar study URL: "+nesstarStudyURL.toString()+"; Bookmark: "+ddi.getBookmark()); 
                //}
                File xmlFile = File.createTempFile("study", ".xml");
                out = new BufferedWriter(new FileWriter(xmlFile));
                out.write(ddi.getXml());
                out.close();

                //Study harvestedStudy = studyService.importHarvestStudy(xmlFile, dataverse.getVdc().getId(), networkAdmin.getId(), String.valueOf(++count) );
                Study harvestedStudy = studyService.importHarvestStudy(xmlFile, dataverse.getVdc().getId(),
                        networkAdmin.getId(), null);
                if (harvestedStudy != null) {
                    hdLogger.log(Level.INFO,
                            "local (database) id for the imported Nesstar study: " + harvestedStudy.getId());
                    if (harvestedStudy.getId() != null && !(harvestedStudy.getId().equals(""))) {
                        if (!(harvestedStudyIds.contains(harvestedStudy.getId()))) {
                            harvestedStudyIds.add(harvestedStudy.getId());
                        } else {
                            hdLogger.log(Level.INFO, "Note: id " + harvestedStudy.getId()
                                    + " is already on the map - skipping!");
                        }
                    } else {
                        hdLogger.log(Level.WARNING,
                                "Note: importHarvestStudy returned null or empty study id!");
                    }

                } else {
                    hdLogger.log(Level.WARNING, "importHarvestStudy() returned null study!");
                }

            } catch (Exception e) {
                String errMessage = "Exception Importing Nesstar DDI, identifier not available, sequential number in the harvest batch: "
                        + String.valueOf(count) + " " + e.getClass().getName() + " " + e.getMessage();
                hdLogger.log(Level.SEVERE, errMessage);
                //logException(e, hdLogger);
                failedIdentifiers.add(String.valueOf(count));
            }
        }
    } else {
        hdLogger.log(Level.WARNING, "NesstarHarvester.harvest() returned a null list of DDIs");
    }

    return harvestedStudyIds;

}

From source file:edu.harvard.iq.dataverse.harvest.client.HarvesterServiceBean.java

@TransactionAttribute(TransactionAttributeType.NOT_SUPPORTED)
public Long processRecord(DataverseRequest dataverseRequest, Logger hdLogger, PrintWriter importCleanupLog,
        OaiHandler oaiHandler, String identifier, MutableBoolean recordErrorOccurred,
        MutableLong processedSizeThisBatch, List<String> deletedIdentifiers) {
    String errMessage = null;//from w ww  . ja  va  2  s .  co  m
    Dataset harvestedDataset = null;
    logGetRecord(hdLogger, oaiHandler, identifier);
    File tempFile = null;

    try {
        FastGetRecord record = oaiHandler.runGetRecord(identifier);
        errMessage = record.getErrorMessage();

        if (errMessage != null) {
            hdLogger.log(Level.SEVERE, "Error calling GetRecord - " + errMessage);
        } else if (record.isDeleted()) {
            hdLogger.info(
                    "Deleting harvesting dataset for " + identifier + ", per the OAI server's instructions.");

            Dataset dataset = datasetService
                    .getDatasetByHarvestInfo(oaiHandler.getHarvestingClient().getDataverse(), identifier);
            if (dataset != null) {
                hdLogger.info("Deleting dataset " + dataset.getGlobalId());
                deleteHarvestedDataset(dataset, dataverseRequest, hdLogger);
                // TODO: 
                // check the status of that Delete - see if it actually succeeded
                deletedIdentifiers.add(identifier);
            } else {
                hdLogger.info("No dataset found for " + identifier + ", skipping delete. ");
            }

        } else {
            hdLogger.info("Successfully retrieved GetRecord response.");

            tempFile = record.getMetadataFile();
            PrintWriter cleanupLog;
            harvestedDataset = importService.doImportHarvestedDataset(dataverseRequest,
                    oaiHandler.getHarvestingClient(), identifier, oaiHandler.getMetadataPrefix(),
                    record.getMetadataFile(), importCleanupLog);

            hdLogger.fine("Harvest Successful for identifier " + identifier);
            hdLogger.fine("Size of this record: " + record.getMetadataFile().length());
            processedSizeThisBatch.add(record.getMetadataFile().length());
        }
    } catch (Throwable e) {
        logGetRecordException(hdLogger, oaiHandler, identifier, e);
        errMessage = "Caught exception while executing GetRecord on " + identifier;
        //logException(e, hdLogger);

    } finally {
        if (tempFile != null) {
            // temporary - let's not delete the temp metadata file if anything went wrong, for now:
            if (errMessage == null) {
                try {
                    tempFile.delete();
                } catch (Throwable t) {
                }
                ;
            }
        }
    }

    // TODO: the message below is taken from DVN3; - figure out what it means...
    // 
    // If we got an Error from the OAI server or an exception happened during import, then
    // set recordErrorOccurred to true (if recordErrorOccurred is being used)
    // otherwise throw an exception (if recordErrorOccurred is not used, i.e null)

    if (errMessage != null) {
        if (recordErrorOccurred != null) {
            recordErrorOccurred.setValue(true);
        } else {
            throw new EJBException(errMessage);
        }
    }

    return harvestedDataset != null ? harvestedDataset.getId() : null;
}