一部を非同期にした

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r-ca 2024-01-24 17:55:23 +09:00
parent cd1a58dcc0
commit 8c4e651a79
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@ -5,6 +5,7 @@ import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.CompletionException;
import javax.inject.Inject;
@ -180,7 +181,8 @@ public class LacertaVcsImpl implements LacertaVcs {
});
}
private ArrayList<VcsRevEntity> getRevBeforeTargetId(String revId){
private CompletableFuture<ArrayList<VcsRevEntity>> getRevBeforeTargetIdAsync(String revId){
return CompletableFuture.supplyAsync(() -> {
ArrayList<VcsRevEntity> vcsRevEntities = new ArrayList<>(database.vcsRevDao().findByDocumentId(this.documentId));
ArrayList<VcsRevEntity> vcsRevEntitiesBeforeTarget = new ArrayList<>();
vcsRevEntities.forEach(vcsRevEntity -> {
@ -192,14 +194,18 @@ public class LacertaVcsImpl implements LacertaVcs {
});
return vcsRevEntitiesBeforeTarget;
});
}
private ArrayList<VcsLogEntity> getLogInRevs(ArrayList<VcsRevEntity> vcsRevEntities){
private CompletableFuture<ArrayList<VcsLogEntity>> getLogInRevs(ArrayList<VcsRevEntity> vcsRevEntities){
return CompletableFuture.supplyAsync(() -> {
List<String> logIds = new ArrayList<>();
vcsRevEntities.forEach(vcsRevEntity -> {
logIds.addAll(vcsRevEntity.logIds);
});
// TODO-rca: ソートしないといけないかも順番が保証されているわけではない + 順番が変わるとほぼ確実に壊れる
return new ArrayList<>(database.vcsLogDao().findByIds(logIds));
});
}
private ArrayList<VcsLogEntity> getLogInRev(VcsRevEntity revEntity) {
@ -209,8 +215,8 @@ public class LacertaVcsImpl implements LacertaVcs {
@Override
public CompletableFuture<ArrayList<String>> getDocumentPagePathListRev(String revId) {
return CompletableFuture.supplyAsync(() -> {
ArrayList<VcsRevEntity> vcsRevEntities = getRevBeforeTargetId(revId);
ArrayList<VcsLogEntity> vcsLogEntities = getLogInRevs(vcsRevEntities);
ArrayList<VcsRevEntity> vcsRevEntities = getRevBeforeTargetIdAsync(revId).join();
ArrayList<VcsLogEntity> vcsLogEntities = getLogInRevs(vcsRevEntities).join();
// finalで宣言しないとLambda式内で扱えないので
final ArrayList<String>[] fileNameList = new ArrayList[]{new ArrayList<>()};