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;
}
public void testSubstanceState() {
AuState aus = new AuState(mau, historyRepo);
assertEquals(SubstanceChecker.State.Unknown, aus.getSubstanceState());
assertFalse(aus.hasNoSubstance());
aus.setSubstanceState(SubstanceChecker.State.Yes);
assertEquals(1, historyRepo.getAuStateStoreCount());
assertEquals(SubstanceChecker.State.Yes, aus.getSubstanceState());
assertFalse(aus.hasNoSubstance());
aus.setSubstanceState(SubstanceChecker.State.No);
assertEquals(2, historyRepo.getAuStateStoreCount());
assertEquals(SubstanceChecker.State.No, aus.getSubstanceState());
assertTrue(aus.hasNoSubstance());
assertNotEquals("2", aus.getFeatureVersion(Plugin.Feature.Substance));
mplug.setFeatureVersionMap(MapUtil.map(Plugin.Feature.Substance, "2"));
aus.setSubstanceState(SubstanceChecker.State.Yes);
// changing both the substance state and feature version should store
// only once
assertEquals(3, historyRepo.getAuStateStoreCount());
assertEquals(SubstanceChecker.State.Yes, aus.getSubstanceState());
assertEquals("2", aus.getFeatureVersion(Plugin.Feature.Substance));
}