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修复rocksdb缓存只缓存一条数据问题

pull/10/head
陈精华 2019-05-20 13:35:29 +08:00 committed by kl
parent 41d9015023
commit 6d0846a551
1 changed files with 13 additions and 3 deletions
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16
jodconverter-web/src/main/java/cn/keking/service/cache/impl/CacheServiceRocksDBImpl.java vendored
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@ -79,7 +79,7 @@ public class CacheServiceRocksDBImpl implements CacheService {
@Override
public void putPDFCache(String key, String value) {
try {
Map<String, String> pdfCacheItem = new HashMap<>();
Map<String, String> pdfCacheItem = getPDFCache();
pdfCacheItem.put(key, value);
db.put(REDIS_FILE_PREVIEW_PDF_KEY.getBytes(), toByteArray(pdfCacheItem));
} catch (RocksDBException | IOException e) {
@ -90,7 +90,7 @@ public class CacheServiceRocksDBImpl implements CacheService {
@Override
public void putImgCache(String key, List<String> value) {
try {
Map<String, List<String>> imgCacheItem = new HashMap<>();
Map<String, List<String>> imgCacheItem = getImgCache();
imgCacheItem.put(key, value);
db.put(REDIS_FILE_PREVIEW_PDF_KEY.getBytes(), toByteArray(imgCacheItem));
} catch (RocksDBException | IOException e) {
@ -145,6 +145,16 @@ public class CacheServiceRocksDBImpl implements CacheService {
return result;
}
public Map<String, Integer> getPdfImageCaches() {
Map<String, Integer> map = new HashMap<>();
try{
map = (Map<String, Integer>) toObject(db.get(REDIS_FILE_PREVIEW_PDF_IMGS_KEY.getBytes()));
} catch (RocksDBException | IOException | ClassNotFoundException e) {
LOGGER.error("Get from RocksDB Exception" + e);
}
return map;
}
@Override
public Integer getPdfImageCache(String key) {
Integer result = 0;
@ -161,7 +171,7 @@ public class CacheServiceRocksDBImpl implements CacheService {
@Override
public void putPdfImageCache(String pdfFilePath, int num) {
try {
Map<String, Integer> pdfImageCacheItem = new HashMap<>();
Map<String, Integer> pdfImageCacheItem = getPdfImageCaches();
pdfImageCacheItem.put(pdfFilePath, num);
db.put(REDIS_FILE_PREVIEW_PDF_IMGS_KEY.getBytes(), toByteArray(pdfImageCacheItem));
} catch (RocksDBException | IOException e) {