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Fix: java.nio.file.InvalidPathException

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This commit is contained in:
huanghongxun 2019-10-10 15:53:47 +08:00
parent be22d55cec
commit e0ebb02530
2 changed files with 12 additions and 5 deletions
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4
HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/WorldListPage.java
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@ -33,7 +33,9 @@ import org.jackhuang.hmcl.util.Logging;
import org.jackhuang.hmcl.util.io.FileUtils;
import java.io.File;
import java.io.IOException;
import java.nio.file.FileAlreadyExistsException;
import java.nio.file.InvalidPathException;
import java.nio.file.Path;
import java.util.Arrays;
import java.util.List;
@ -117,6 +119,8 @@ public class WorldListPage extends ListPageBase<WorldListItem> {
}, e -> {
if (e instanceof FileAlreadyExistsException)
reject.accept(i18n("world.import.failed", i18n("world.import.already_exists")));
else if (e instanceof IOException && e.getCause() instanceof InvalidPathException)
reject.accept(i18n("world.import.failed", i18n("install.new_game.malformed")));
else
reject.accept(i18n("world.import.failed", e.getClass().getName() + ": " + e.getLocalizedMessage()));
}).start();

13
HMCLCore/src/main/java/org/jackhuang/hmcl/game/World.java
View File

@ -32,10 +32,7 @@ import java.io.BufferedInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.nio.file.FileAlreadyExistsException;
import java.nio.file.FileSystem;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.*;
import java.util.List;
import java.util.logging.Level;
import java.util.stream.Collectors;
@ -157,7 +154,13 @@ public class World {
}
public void install(Path savesDir, String name) throws IOException {
Path worldDir = savesDir.resolve(name);
Path worldDir;
try {
worldDir = savesDir.resolve(name);
} catch (InvalidPathException e) {
throw new IOException(e);
}
if (Files.isDirectory(worldDir)) {
throw new FileAlreadyExistsException("World already exists");
}