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This commit is contained in:
Glavo 2025-08-01 16:50:05 +08:00
parent a576c8dbd7
commit 2cbd3c9dc0
2 changed files with 38 additions and 28 deletions
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1
HMCL/src/main/java/org/jackhuang/hmcl/ui/download/VersionsPage.java
View File

@ -339,6 +339,7 @@ public final class VersionsPage extends BorderPane implements WizardPage, Refres
// https://github.com/HMCL-dev/HMCL/issues/938
System.gc();
});
executor.start();
}
@Override

65
HMCLCore/src/main/java/org/jackhuang/hmcl/util/CacheRepository.java
View File

@ -39,7 +39,6 @@ import java.nio.file.StandardOpenOption;
import java.time.ZonedDateTime;
import java.time.format.DateTimeFormatter;
import java.util.*;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReadWriteLock;
import java.util.concurrent.locks.ReentrantReadWriteLock;
import java.util.function.BiFunction;
@ -52,7 +51,7 @@ public class CacheRepository {
private Path commonDirectory;
private Path cacheDirectory;
private Path indexFile;
private Map<String, ETagItem> index;
private Map<URI, ETagItem> index;
private final Map<String, Storage> storages = new HashMap<>();
private final ReadWriteLock lock = new ReentrantReadWriteLock();
@ -163,7 +162,7 @@ public class CacheRepository {
lock.readLock().lock();
ETagItem eTagItem;
try {
eTagItem = index.get(NetworkUtils.dropQuery(uri).toString());
eTagItem = index.get(NetworkUtils.dropQuery(uri));
} finally {
lock.readLock().unlock();
}
@ -179,27 +178,27 @@ public class CacheRepository {
}
public void removeRemoteEntry(URI uri) {
lock.readLock().lock();
lock.writeLock().lock();
try {
index.remove(NetworkUtils.dropQuery(uri).toString());
index.remove(NetworkUtils.dropQuery(uri));
} finally {
lock.readLock().unlock();
lock.writeLock().unlock();
}
}
public void injectConnection(URLConnection conn) {
conn.setUseCaches(true);
String url;
URI uri;
try {
url = NetworkUtils.dropQuery(conn.getURL().toURI()).toString();
uri = NetworkUtils.dropQuery(conn.getURL().toURI());
} catch (URISyntaxException e) {
return;
}
lock.readLock().lock();
ETagItem eTagItem;
lock.readLock().lock();
try {
eTagItem = index.get(url);
eTagItem = index.get(uri);
} finally {
lock.readLock().unlock();
}
@ -233,27 +232,26 @@ public class CacheRepository {
private void cacheData(URLConnection connection, ExceptionalSupplier<CacheResult, IOException> cacheSupplier) throws IOException {
String eTag = connection.getHeaderField("ETag");
if (eTag == null || eTag.isEmpty()) return;
String uri;
if (StringUtils.isBlank(eTag)) return;
URI uri;
try {
uri = NetworkUtils.dropQuery(connection.getURL().toURI()).toString();
uri = NetworkUtils.dropQuery(connection.getURL().toURI());
} catch (URISyntaxException e) {
throw new IOException(e);
}
String lastModified = connection.getHeaderField("Last-Modified");
CacheResult cacheResult = cacheSupplier.get();
ETagItem eTagItem = new ETagItem(uri, eTag, cacheResult.hash, Files.getLastModifiedTime(cacheResult.cachedFile).toMillis(), lastModified);
Lock writeLock = lock.writeLock();
writeLock.lock();
lock.writeLock().lock();
try {
index.compute(eTagItem.url, updateEntity(eTagItem));
index.compute(eTagItem.url, updateEntity(eTagItem, true));
saveETagIndex();
} finally {
writeLock.unlock();
lock.writeLock().unlock();
}
}
private static class CacheResult {
private static final class CacheResult {
public String hash;
public Path cachedFile;
@ -263,11 +261,11 @@ public class CacheRepository {
}
}
private BiFunction<String, ETagItem, ETagItem> updateEntity(ETagItem newItem) {
private BiFunction<URI, ETagItem, ETagItem> updateEntity(ETagItem newItem, boolean force) {
return (key, oldItem) -> {
if (oldItem == null) {
return newItem;
} else if (oldItem.compareTo(newItem) < 0) {
} else if (force || oldItem.compareTo(newItem) < 0) {
Path cached = getFile(SHA1, oldItem.hash);
try {
Files.deleteIfExists(cached);
@ -282,12 +280,12 @@ public class CacheRepository {
}
@SafeVarargs
private Map<String, ETagItem> joinETagIndexes(Collection<ETagItem>... indexes) {
Map<String, ETagItem> eTags = new LinkedHashMap<>();
private Map<URI, ETagItem> joinETagIndexes(Collection<ETagItem>... indexes) {
Map<URI, ETagItem> eTags = new LinkedHashMap<>();
for (Collection<ETagItem> eTagItems : indexes) {
if (eTagItems != null) {
for (ETagItem eTag : eTagItems) {
eTags.compute(eTag.url, updateEntity(eTag));
eTags.compute(eTag.url, updateEntity(eTag, false));
}
}
}
@ -309,7 +307,7 @@ public class CacheRepository {
indexOnDisk = null;
}
Map<String, ETagItem> newIndex = joinETagIndexes(indexOnDisk == null ? null : indexOnDisk.eTag, index.values());
Map<URI, ETagItem> newIndex = joinETagIndexes(index.values(), indexOnDisk == null ? null : indexOnDisk.eTag);
channel.truncate(0);
BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(Channels.newOutputStream(channel), UTF_8));
JsonUtils.GSON.toJson(new ETagIndex(newIndex.values()), writer);
@ -334,7 +332,7 @@ public class CacheRepository {
}
private static final class ETagItem {
private final String url;
private final URI url;
private final String eTag;
private final String hash;
@SerializedName("local")
@ -349,7 +347,7 @@ public class CacheRepository {
this(null, null, null, 0, null);
}
public ETagItem(String url, String eTag, String hash, long localLastModified, String remoteLastModified) {
public ETagItem(URI url, String eTag, String hash, long localLastModified, String remoteLastModified) {
this.url = url;
this.eTag = eTag;
this.hash = hash;
@ -364,8 +362,8 @@ public class CacheRepository {
ZonedDateTime thisTime = Lang.ignoringException(() -> ZonedDateTime.parse(remoteLastModified, DateTimeFormatter.RFC_1123_DATE_TIME), null);
ZonedDateTime otherTime = Lang.ignoringException(() -> ZonedDateTime.parse(other.remoteLastModified, DateTimeFormatter.RFC_1123_DATE_TIME), null);
if (thisTime == null && otherTime == null) return 0;
else if (thisTime == null) return -1;
else if (otherTime == null) return 1;
else if (thisTime == null) return 1;
else if (otherTime == null) return -1;
else return thisTime.compareTo(otherTime);
}
@ -385,6 +383,17 @@ public class CacheRepository {
public int hashCode() {
return Objects.hash(url, eTag, hash, localLastModified, remoteLastModified);
}
@Override
public String toString() {
return "ETagItem[" +
"url='" + url + '\'' +
", eTag='" + eTag + '\'' +
", hash='" + hash + '\'' +
", localLastModified=" + localLastModified +
", remoteLastModified='" + remoteLastModified + '\'' +
']';
}
}
/**