List of usage examples for org.apache.commons.logging Log trace
void trace(Object message);
From source file:org.rhq.enterprise.gui.legacy.portlet.addresource.AddResourcesAction.java
/** * Add resources to the user specified in the given <code>AddResourcesForm</code>. *///from w ww . j a v a 2s . co m @Override public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { Log log = LogFactory.getLog(AddResourcesAction.class); HttpSession session = request.getSession(); WebUser user = SessionUtils.getWebUser(session); WebUserPreferences preferences = user.getWebPreferences(); AddResourcesForm addForm = (AddResourcesForm) form; ActionForward forward = checkSubmit(request, mapping, form, Constants.USER_PARAM, user.getId()); if (forward != null) { BaseValidatorForm spiderForm = (BaseValidatorForm) form; if (spiderForm.isCancelClicked() || spiderForm.isResetClicked()) { log.trace("removing pending resources list"); SessionUtils.removeList(session, Constants.PENDING_RESOURCES_SES_ATTR); } else if (spiderForm.isAddClicked()) { log.trace("adding to pending resources list"); SessionUtils.addToList(session, Constants.PENDING_RESOURCES_SES_ATTR, addForm.getAvailableResources()); } else if (spiderForm.isRemoveClicked()) { log.trace("removing from pending resources list"); SessionUtils.removeFromList(session, Constants.PENDING_RESOURCES_SES_ATTR, addForm.getPendingResources()); } return forward; } log.trace("getting pending resources list"); List<String> pendingResourceIds = SessionUtils.getListAsListStr(request.getSession(), Constants.PENDING_RESOURCES_SES_ATTR); StringBuffer resourcesAsString = new StringBuffer(); int count = 0; for (String pendingId : pendingResourceIds) { if (count != 0) { resourcesAsString.append(DashboardUtils.DASHBOARD_DELIMITER); } resourcesAsString.append(pendingId); count++; } SessionUtils.removeList(session, Constants.PENDING_RESOURCES_SES_ATTR); RequestUtils.setConfirmation(request, "admin.user.confirm.AddResource"); preferences.setPreference(addForm.getKey(), resourcesAsString); return returnSuccess(request, mapping); }
From source file:org.rhq.enterprise.gui.legacy.portlet.addresource.AddResourcesPrepareAction.java
@Override
@SuppressWarnings({ "unchecked", "deprecation" })
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
Log log = LogFactory.getLog(AddResourcesPrepareAction.class);
AddResourcesForm addForm = (AddResourcesForm) form;
HttpSession session = request.getSession();
WebUser user = RequestUtils.getWebUser(request);
Subject subject = user.getSubject();
ResourceManagerLocal resourceManager = LookupUtil.getResourceManager();
PageControl pcAvail = WebUtility.getPageControl(request, "a");
PageControl pcPending = WebUtility.getPageControl(request, "p");
log.trace("available page control: " + pcAvail);
log.trace("pending page control: " + pcPending);
// first, get the pending resources (those that have been added to the RHS
// pending resources are those on the right side of the "add to list" widget that are awaiting association with the group when the form's "ok" button is clicked. */
log.debug("check session if there are pending resources");
List<String> pendingResourceList = new ArrayList<String>();
if (session.getAttribute(Constants.PENDING_RESOURCES_SES_ATTR) == null) {
// if hitting the page for the first time, load resources already associated with user via preferences
log.debug("get pending resources from user preferences");
WebUserPreferences preferences = user.getWebPreferences();
pendingResourceList = preferences.getPreferenceAsList(addForm.getKey(),
DashboardUtils.DASHBOARD_DELIMITER);
if (pendingResourceList != null) {
// otherwise, we've been here for a while but the user paged, performed changed LHS<->RHS, etc
log.debug("put entire list of pending resources in session");
session.setAttribute(Constants.PENDING_RESOURCES_SES_ATTR, pendingResourceList);
}//from w w w .ja v a 2 s .co m
} else {
pendingResourceList = SessionUtils.getListAsList(session, Constants.PENDING_RESOURCES_SES_ATTR);
}
// get the resources, so we can display name & description in the UI
log.debug("get page of pending resources selected by user");
int[] pendingResourceArray = StringUtility.getIntArray(pendingResourceList);
PageList<Resource> pendingResources = resourceManager.findResourceByIds(subject, pendingResourceArray,
false, pcPending);
PageList<DisambiguationReport<Resource>> disambiguatedPendingResources = DisambiguatedResourceListUtil
.disambiguate(resourceManager, pendingResources, RESOURCE_ID_EXTRACTOR);
// give 'em to the jsp page
log.debug("put selected page of pending resources in request");
request.setAttribute(Constants.PENDING_RESOURCES_ATTR, disambiguatedPendingResources);
request.setAttribute(Constants.NUM_PENDING_RESOURCES_ATTR, disambiguatedPendingResources.getTotalSize());
// available resources are all resources in the system that are not associated with the user and are not pending
log.debug("determine if user wants to filter available resources");
Integer typeIdFilter = ((addForm.getType() == null) || (addForm.getType() == DEFAULT_RESOURCE_TYPE)) ? null
: addForm.getType();
ResourceCategory categoryFilter = (addForm.getCategory() != null)
? ResourceCategory.valueOf(addForm.getCategory().toUpperCase())
: ResourceCategory.PLATFORM;
int[] excludeIds = StringUtility.getIntArray(pendingResourceList);
PageList<Resource> availableResources = null;
availableResources = resourceManager.findAvailableResourcesForDashboardPortlet(subject, typeIdFilter,
categoryFilter, excludeIds, pcAvail);
PageList<DisambiguationReport<Resource>> disambiguatedAvailableResources = DisambiguatedResourceListUtil
.disambiguate(resourceManager, availableResources, RESOURCE_ID_EXTRACTOR);
log.debug("put selected page of available resources in request");
request.setAttribute(Constants.AVAIL_RESOURCES_ATTR, disambiguatedAvailableResources);
request.setAttribute(Constants.NUM_AVAIL_RESOURCES_ATTR, disambiguatedAvailableResources.getTotalSize());
log.debug("get the available resources user can filter by");
setDropDowns(addForm, request, subject, categoryFilter);
return null;
}
From source file:org.rhq.enterprise.gui.legacy.portlet.search.ViewAction.java
@Override public ActionForward execute(ComponentContext context, ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { try {// w w w.j av a 2s .co m StopWatch timer = new StopWatch(); Log timingLog = LogFactory.getLog("DASHBOARD-TIMING"); ResourceHubForm hubForm = (ResourceHubForm) form; for (ResourceCategory category : ResourceCategory.values()) { hubForm.addFunction(new LabelValueBean(category.name(), category.name())); } timingLog.trace("SearchHubPrepare - timing [" + timer.toString() + "]"); } catch (Exception e) { if (log.isDebugEnabled()) { log.debug("Dashboard Portlet [SavedQueries] experienced an error: " + e.getMessage(), e); } else { log.error("Dashboard Portlet [SavedQueries] experienced an error: " + e.getMessage()); } } finally { // nothing to put in the context for this portlet } return null; }
From source file:org.sharetask.utility.log.ErrorInterceptor.java
@Override protected void writeToLog(final Log logger, final String message, final Throwable ex) { if (ex != null) { logger.error(message, ex);//from w w w . java2s. c om } else { logger.trace(message); } }
From source file:org.springframework.core.log.LogFormatUtils.java
/** * Use this to log a message with different levels of detail (or different * messages) at TRACE vs DEBUG log levels. Effectively, a substitute for: * <pre class="code">//from w w w . jav a 2 s . c o m * if (logger.isDebugEnabled()) { * String str = logger.isTraceEnabled() ? "..." : "..."; * if (logger.isTraceEnabled()) { * logger.trace(str); * } * else { * logger.debug(str); * } * } * </pre> * @param logger the logger to use to log the message * @param messageFactory function that accepts a boolean set to the value * of {@link Log#isTraceEnabled()} */ public static void traceDebug(Log logger, Function<Boolean, String> messageFactory) { if (logger.isDebugEnabled()) { boolean traceEnabled = logger.isTraceEnabled(); String logMessage = messageFactory.apply(traceEnabled); if (traceEnabled) { logger.trace(logMessage); } else { logger.debug(logMessage); } } }
From source file:org.springframework.extensions.surf.core.scripts.ScriptResourceHelper.java
/** * Recursively resolve imports in the specified scripts, adding the imports to the * specific list of scriplets to combine later. * /* ww w . j a v a 2s . c o m*/ * @param location Script location - used to ensure duplicates are not added * @param script The script to recursively resolve imports for * @param scripts The collection of scriplets to execute with imports resolved and removed */ private static void recurseScriptImports(String location, String script, ScriptResourceLoader loader, Map<String, String> scripts, Log logger) { int index = 0; // skip any initial whitespace for (; index < script.length(); index++) { if (Character.isWhitespace(script.charAt(index)) == false) { break; } } // Allow a comment marker to immediately precede the IMPORT_PREFIX to assist JS validation. if (script.startsWith(IMPORT_COMMENT_MARKER, index)) { index += IMPORT_COMMENT_MARKER.length(); } // look for the "<import" directive marker if (script.startsWith(IMPORT_PREFIX, index)) { // skip whitespace between "<import" and "resource" boolean afterWhitespace = false; index += IMPORT_PREFIX.length() + 1; for (; index < script.length(); index++) { if (Character.isWhitespace(script.charAt(index)) == false) { afterWhitespace = true; break; } } if (afterWhitespace == true && script.startsWith(IMPORT_RESOURCE, index)) { // found an import line! index += IMPORT_RESOURCE.length(); int resourceStart = index; for (; index < script.length(); index++) { if (script.charAt(index) == '"' && script.charAt(index + 1) == '>') { // found end of import line - so we have a resource path String resource = script.substring(resourceStart, index); if (logger.isDebugEnabled()) logger.debug("Found script resource import: " + resource); if (scripts.containsKey(resource) == false) { // load the script resource (and parse any recursive includes...) String includedScript = loader.loadScriptResource(resource); if (includedScript != null) { if (logger.isDebugEnabled()) logger.debug("Succesfully located script '" + resource + "'"); recurseScriptImports(resource, includedScript, loader, scripts, logger); } } else { if (logger.isDebugEnabled()) logger.debug("Note: already imported resource: " + resource); } // continue scanning this script for additional includes // skip the last two characters of the import directive for (index += 2; index < script.length(); index++) { if (Character.isWhitespace(script.charAt(index)) == false) { break; } } recurseScriptImports(location, script.substring(index), loader, scripts, logger); return; } } // if we get here, we failed to find the end of an import line throw new ScriptException( "Malformed 'import' line - must be first in file, no comments and strictly of the form:" + "\r\n<import resource=\"...\">"); } else { throw new ScriptException( "Malformed 'import' line - must be first in file, no comments and strictly of the form:" + "\r\n<import resource=\"...\">"); } } else { // no (further) includes found - include the original script content if (logger.isDebugEnabled()) logger.debug("Imports resolved, adding resource '" + location); if (logger.isTraceEnabled()) logger.trace(script); scripts.put(location, script); } }
From source file:org.springframework.kafka.support.SeekUtils.java
/** * Seek records to earliest position, optionally skipping the first. * @param records the records./*from w ww.j a v a 2 s . co m*/ * @param consumer the consumer. * @param exception the exception * @param recoverable true if skipping the first record is allowed. * @param skipper function to determine whether or not to skip seeking the first. * @param logger a {@link Log} for seek errors. * @return true if the failed record was skipped. */ public static boolean doSeeks(List<ConsumerRecord<?, ?>> records, Consumer<?, ?> consumer, Exception exception, boolean recoverable, BiPredicate<ConsumerRecord<?, ?>, Exception> skipper, Log logger) { Map<TopicPartition, Long> partitions = new LinkedHashMap<>(); AtomicBoolean first = new AtomicBoolean(true); AtomicBoolean skipped = new AtomicBoolean(); records.forEach(record -> { if (recoverable && first.get()) { skipped.set(skipper.test(record, exception)); if (skipped.get() && logger.isDebugEnabled()) { logger.debug("Skipping seek of: " + record); } } if (!recoverable || !first.get() || !skipped.get()) { partitions.computeIfAbsent(new TopicPartition(record.topic(), record.partition()), offset -> record.offset()); } first.set(false); }); boolean tracing = logger.isTraceEnabled(); partitions.forEach((topicPartition, offset) -> { try { if (tracing) { logger.trace("Seeking: " + topicPartition + " to: " + offset); } consumer.seek(topicPartition, offset); } catch (Exception e) { logger.error("Failed to seek " + topicPartition + " to " + offset, e); } }); return skipped.get(); }
From source file:org.talframework.tal.aspects.loggers.http.DefaultRequestLogger.java
/** * Helper to log out the request attributes at trace level * /*from ww w . ja va2 s.c om*/ * @param req The request * @param logger The logger */ @SuppressWarnings("unchecked") private void logRequestAttributes(HttpServletRequest req, Log logger) { StringBuilder buf = new StringBuilder(); buf.append("Request Attributes: "); buf.append("\n\t**** Request Attributes ****"); Enumeration e = req.getAttributeNames(); while (e.hasMoreElements()) { String k = (String) e.nextElement(); buf.append("\n\t").append(k).append("=").append(LoggerHelper.getValue(req.getAttribute(k))); } buf.append("\n\t**** End Request Attrobites ****"); logger.trace(buf.toString()); }
From source file:org.talframework.tal.aspects.loggers.trace.DefaultTraceLogger.java
/** * Logs out a message to state the method has started with * the arguments that is has (if any). The trace logger as * a whole must be set at debug level and the actual classes * logger must be a trace to see anything. *//*from w w w. jav a 2s.c o m*/ public void traceBefore(JoinPoint jp) { if (!logger.isDebugEnabled()) return; Log traceLogger = LoggerHelper.getLogger(jp.getStaticPart().getSignature().getDeclaringType()); if (traceLogger.isTraceEnabled()) { StringBuilder builder = new StringBuilder(); builder.append(">>> Starting: ").append(jp.getStaticPart().getSignature().getName()); LoggerHelper.appendArguments(jp.getArgs(), builder); traceLogger.trace(builder.toString()); } }
From source file:org.talframework.tal.aspects.loggers.trace.DefaultTraceLogger.java
/** * Logs out a messages to state the method has ended outputting * the return value. The trace logger as a whole must be at * debug level and the actual classes logger must be at trace to * see anything.//ww w . j a va 2s .c om */ public void traceAfter(JoinPoint jp, Object retVal) { if (!logger.isDebugEnabled()) return; Log traceLogger = LoggerHelper.getLogger(jp.getStaticPart().getSignature().getDeclaringType()); if (traceLogger.isTraceEnabled()) { StringBuilder builder = new StringBuilder(); builder.append("<<< Ending: ").append(jp.getStaticPart().getSignature().getName()); if (retVal != null) { builder.append("\n\tretVal=").append(retVal); } traceLogger.trace(builder.toString()); } }