private void checkExternalBlob(
Mailbox mbox, boolean checkSize, BlobInfo blobInfo, ExternalStoreManager sm)
throws ServiceException {
MailboxBlob mblob = sm.getMailboxBlob(mbox, blobInfo.itemId, blobInfo.version, blobInfo.path);
if (mblob == null) {
results.missingBlobs.put(blobInfo.itemId, blobInfo);
} else {
try {
unexpectedBlobPaths.remove(mblob.getLocator());
Blob blob = sm.getLocalBlob(mbox, mblob.getLocator(), false);
if (blob == null) {
results.missingBlobs.put(blobInfo.itemId, blobInfo);
} else {
// blob exists for the locator
blobInfo.fileModContent = blobInfo.modContent;
if (reportUsedBlobs) {
results.usedBlobs.put(blobInfo.itemId, blobInfo);
}
if (checkSize) {
blobInfo.fileSize = blob.getFile().length();
blobInfo.fileDataSize = getDataSize(blob.getFile(), blobInfo.dbSize);
if (blobInfo.dbSize != blobInfo.fileDataSize) {
results.incorrectSize.put(blobInfo.itemId, blobInfo);
}
}
}
} catch (IOException ioe) {
blobInfo.fetchException = ioe;
results.missingBlobs.put(blobInfo.itemId, blobInfo);
}
}
}
@Override
public Results check(
Collection<Short> volumeIds, int mboxId, boolean checkSize, boolean reportUsedBlobs)
throws ServiceException {
mailboxId = mboxId;
this.checkSize = checkSize;
this.reportUsedBlobs = reportUsedBlobs;
results = new Results();
Mailbox mbox = MailboxManager.getInstance().getMailboxById(mailboxId);
DbConnection conn = null;
assert (StoreManager.getInstance() instanceof ExternalStoreManager);
ExternalStoreManager sm = (ExternalStoreManager) StoreManager.getInstance();
try {
unexpectedBlobPaths = sm.getAllBlobPaths(mbox);
} catch (IOException ioe) {
log.error("IOException getting remote blob list", ioe);
}
try {
conn = DbPool.getConnection();
int mailboxMaxId = DbBlobConsistency.getMaxId(conn, mbox);
int minId = 0;
int maxId = CHUNK_SIZE;
while (minId <= mailboxMaxId) {
for (BlobInfo blobInfo :
DbBlobConsistency.getExternalMailItemBlobInfo(conn, mbox, minId, maxId)) {
checkExternalBlob(mbox, checkSize, blobInfo, sm);
}
for (BlobInfo blobInfo :
DbBlobConsistency.getExternalMailItemDumpsterBlobInfo(conn, mbox, minId, maxId)) {
checkExternalBlob(mbox, checkSize, blobInfo, sm);
}
for (BlobInfo blobInfo :
DbBlobConsistency.getExternalRevisionBlobInfo(conn, mbox, minId, maxId)) {
checkExternalBlob(mbox, checkSize, blobInfo, sm);
}
for (BlobInfo blobInfo :
DbBlobConsistency.getExternalRevisionDumpsterBlobInfo(conn, mbox, minId, maxId)) {
checkExternalBlob(mbox, checkSize, blobInfo, sm);
}
minId = maxId + 1;
maxId += CHUNK_SIZE;
}
} finally {
DbPool.quietClose(conn);
}
for (String unexpected : unexpectedBlobPaths) {
BlobInfo bi = new BlobInfo();
bi.external = true;
bi.locator = unexpected;
bi.path = unexpected;
results.unexpectedBlobs.put(0, bi);
try {
Blob blob = sm.getLocalBlob(mbox, unexpected, false);
bi.fileSize = blob.getFile().length();
} catch (IOException ioe) {
// log this?
bi.fileSize = 0L;
bi.fetchException = ioe;
}
}
return results;
}
