private void checkSubstance(ArchivalUnit au) {
SubstanceChecker subChecker = new SubstanceChecker(au);
if (!subChecker.isEnabled()) {
errMsg = "No substance patterns defined for plugin.";
return;
}
AuState auState = AuUtil.getAuState(au);
SubstanceChecker.State oldState = auState.getSubstanceState();
SubstanceChecker.State newState = subChecker.findSubstance();
String chtxt = (newState == oldState ? "(unchanged)" : "(was " + oldState.toString() + ")");
switch (newState) {
case Unknown:
log.error("Shouldn't happen: SubstanceChecker returned Unknown");
errMsg = "Error in SubstanceChecker; see log.";
break;
case Yes:
statusMsg = "AU has substance " + chtxt + ": " + au.getName();
auState.setSubstanceState(SubstanceChecker.State.Yes);
break;
case No:
statusMsg = "AU has no substance " + chtxt + ": " + au.getName();
auState.setSubstanceState(SubstanceChecker.State.No);
break;
}
}
private boolean startReindexingMetadata(ArchivalUnit au, boolean force) {
if (metadataMgr == null) {
errMsg = "Metadata processing is not enabled.";
return false;
}
if (!force) {
if (!AuUtil.hasCrawled(au)) {
errMsg = "Au has never crawled. Click again to reindex metadata";
showForceReindexMetadata = true;
return false;
}
AuState auState = AuUtil.getAuState(au);
switch (auState.getSubstanceState()) {
case No:
errMsg = "Au has no substance. Click again to reindex metadata";
showForceReindexMetadata = true;
return false;
case Unknown:
errMsg = "Unknown substance for Au. Click again to reindex metadata.";
showForceReindexMetadata = true;
return false;
case Yes:
// fall through
}
}
// Fully reindex metadata with the highest priority.
Connection conn = null;
PreparedStatement insertPendingAuBatchStatement = null;
try {
conn = dbMgr.getConnection();
insertPendingAuBatchStatement = metadataMgr.getPrioritizedInsertPendingAuBatchStatement(conn);
if (metadataMgr.enableAndAddAuToReindex(
au, conn, insertPendingAuBatchStatement, false, true)) {
statusMsg = "Reindexing metadata for " + au.getName();
return true;
}
} catch (DbException dbe) {
log.error("Cannot reindex metadata for " + au.getName(), dbe);
} finally {
DbManager.safeCloseStatement(insertPendingAuBatchStatement);
DbManager.safeRollbackAndClose(conn);
}
if (force) {
errMsg = "Still cannot reindex metadata for " + au.getName();
} else {
errMsg = "Cannot reindex metadata for " + au.getName();
}
return false;
}
private List getSummaryInfo(CrawlerStatus status) {
List res = new ArrayList();
StatusTable.SummaryInfo statusSi =
new StatusTable.SummaryInfo(
"Status", ColumnDescriptor.TYPE_STRING, status.getCrawlStatusMsg());
ArchivalUnit au = status.getAu();
if (au != null) {
AuState aus = AuUtil.getAuState(au);
if (status.getCrawlStatus() == Crawler.STATUS_SUCCESSFUL && aus.hasNoSubstance()) {
statusSi.setValueFootnote(FOOT_NO_SUBSTANCE_CRAWL_STATUS);
}
}
res.add(statusSi);
String sources = StringUtil.separatedString(status.getSources());
res.add(new StatusTable.SummaryInfo("Source", ColumnDescriptor.TYPE_STRING, sources));
String startUrls = StringUtil.separatedString(status.getStartUrls());
res.add(
new StatusTable.SummaryInfo("Starting Url(s)", ColumnDescriptor.TYPE_STRING, startUrls));
return res;
}
/**
* Provides the status information of an archival unit in the system.
*
* @param auId A String with the identifier of the archival unit.
* @return an AuStatus with the status information of the archival unit.
* @throws LockssWebServicesFault
*/
AuStatus getAuStatus(String auId) throws LockssWebServicesFault {
final String DEBUG_HEADER = "getAuStatus(): ";
LockssDaemon theDaemon = LockssDaemon.getLockssDaemon();
PluginManager pluginMgr = theDaemon.getPluginManager();
ArchivalUnit au = pluginMgr.getAuFromId(auId);
if (au == null) {
throw new LockssWebServicesFault(
"No Archival Unit with provided identifier",
new LockssWebServicesFaultInfo("Archival Unit identifier = " + auId));
}
AuStatus result = new AuStatus();
result.setVolume(au.getName());
TitleConfig tc = au.getTitleConfig();
if (tc != null) {
result.setJournalTitle(tc.getJournalTitle());
}
Plugin plugin = au.getPlugin();
result.setPluginName(plugin.getPluginName());
result.setYear(AuUtil.getTitleAttribute(au, "year"));
NodeManager nodeMgr = theDaemon.getNodeManager(au);
AuState state = nodeMgr.getAuState();
AuState.AccessType atype = state.getAccessType();
if (atype != null) {
result.setAccessType(atype.toString());
}
long contentSize = AuUtil.getAuContentSize(au, false);
if (contentSize != -1) {
result.setContentSize(contentSize);
}
long du = AuUtil.getAuDiskUsage(au, false);
if (du != -1) {
result.setDiskUsage(du);
}
String spec = LockssRepositoryImpl.getRepositorySpec(au);
String repo =
LockssRepositoryImpl.mapAuToFileLocation(
LockssRepositoryImpl.getLocalRepositoryPath(spec), au);
result.setRepository(repo);
CachedUrlSet auCus = au.getAuCachedUrlSet();
NodeState topNode = nodeMgr.getNodeState(auCus);
if (AuUtil.getProtocolVersion(au) == Poll.V3_PROTOCOL) {
if (state.getV3Agreement() < 0) {
if (state.getLastCrawlTime() < 0) {
result.setStatus("Waiting for Crawl");
} else {
result.setStatus("Waiting for Poll");
}
} else {
result.setStatus(doubleToPercent(state.getHighestV3Agreement()) + "% Agreement");
if (state.getHighestV3Agreement() != state.getV3Agreement()) {
result.setRecentPollAgreement(state.getV3Agreement());
}
}
} else {
result.setStatus(topNode.hasDamage() ? "Repairing" : "Ok");
}
String publishingPlatform = plugin.getPublishingPlatform();
if (!StringUtil.isNullString(publishingPlatform)) {
result.setPublishingPlatform(publishingPlatform);
}
String publisher = AuUtil.getTitleAttribute(au, "publisher");
if (!StringUtil.isNullString(publisher)) {
result.setPublisher(publisher);
}
result.setAvailableFromPublisher(!AuUtil.isPubDown(au));
result.setSubstanceState(state.getSubstanceState().toString());
result.setCreationTime(state.getAuCreationTime());
AuUtil.AuProxyInfo aupinfo = AuUtil.getAuProxyInfo(au);
if (aupinfo.isAuOverride()) {
String disp =
(aupinfo.getHost() == null
? "Direct connection"
: aupinfo.getHost() + ":" + aupinfo.getPort());
result.setCrawlProxy(disp);
}
CrawlWindow window = au.getCrawlWindow();
if (window != null) {
String wmsg = window.toString();
if (wmsg.length() > 140) {
wmsg = "(not displayable)";
}
if (!window.canCrawl()) {
wmsg = "Currently closed: " + wmsg;
}
result.setCrawlWindow(wmsg);
}
String crawlPool = au.getFetchRateLimiterKey();
if (crawlPool == null) {
crawlPool = "(none)";
}
result.setCrawlPool(crawlPool);
result.setLastCompletedCrawl(state.getLastCrawlTime());
long lastCrawlAttempt = state.getLastCrawlAttempt();
if (lastCrawlAttempt > 0) {
result.setLastCrawl(lastCrawlAttempt);
result.setLastCrawlResult(state.getLastCrawlResultMsg());
}
long lastTopLevelPollTime = state.getLastTopLevelPollTime();
if (lastTopLevelPollTime > 0) {
result.setLastCompletedPoll(lastTopLevelPollTime);
}
long lastPollStart = state.getLastPollStart();
if (lastPollStart > 0) {
result.setLastPoll(lastPollStart);
String pollResult = state.getLastPollResultMsg();
if (!StringUtil.isNullString(pollResult)) {
result.setLastPollResult(state.getLastPollResultMsg());
}
}
result.setCurrentlyCrawling(
theDaemon.getCrawlManager().getStatusSource().getStatus().isRunningNCCrawl(au));
result.setCurrentlyPolling(theDaemon.getPollManager().isPollRunning(au));
if (theDaemon.isDetectClockssSubscription()) {
result.setSubscriptionStatus(AuUtil.getAuState(au).getClockssSubscriptionStatusString());
}
if (log.isDebug2()) log.debug2(DEBUG_HEADER + "result = " + result);
return result;
}
protected void setAuAccessType(Crawler.PermissionHelper pHelper, AuState.AccessType accessType) {
ArchivalUnit au = pHelper.getAu();
AuState aus = AuUtil.getAuState(au);
aus.setAccessType(accessType);
}