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-rw-r--r--pom.xml24
-rw-r--r--src/main/java/eu/mulk/mulkcms2/benki/posts/Post.java117
-rw-r--r--src/main/java/eu/mulk/mulkcms2/benki/posts/PostResource.java29
3 files changed, 66 insertions, 104 deletions
diff --git a/pom.xml b/pom.xml
index 1677805..d7cebfb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,7 +29,6 @@
<spotless-plugin.version>2.43.0</spotless-plugin.version>
<basic-annotations.version>0.2.0</basic-annotations.version>
- <blaze-persistence.version>1.6.12</blaze-persistence.version>
<findbugs-jsr305.version>3.0.2</findbugs-jsr305.version>
<flexmark.version>0.64.8</flexmark.version>
<google.java.format.version>1.15.0</google.java.format.version>
@@ -55,14 +54,6 @@
<scope>import</scope>
</dependency>
- <dependency>
- <groupId>com.blazebit</groupId>
- <artifactId>blaze-persistence-bom</artifactId>
- <version>${blaze-persistence.version}</version>
- <type>pom</type>
- <scope>import</scope>
- </dependency>
-
<!-- Hibernate PostgreSQL Extra Types -->
<dependency>
<groupId>io.hypersistence</groupId>
@@ -202,22 +193,9 @@
<artifactId>quarkus-container-image-jib</artifactId>
</dependency>
+
<!-- Quarkus universe -->
<dependency>
- <groupId>com.blazebit</groupId>
- <artifactId>blaze-persistence-integration-quarkus-3</artifactId>
- </dependency>
- <dependency>
- <groupId>com.blazebit</groupId>
- <artifactId>blaze-persistence-integration-hibernate-6.2</artifactId>
- <scope>runtime</scope>
- </dependency>
- <dependency>
- <groupId>com.blazebit</groupId>
- <artifactId>blaze-persistence-entity-view-processor</artifactId>
- <scope>provided</scope>
- </dependency>
- <dependency>
<groupId>org.apache.camel.quarkus</groupId>
<artifactId>camel-quarkus-mail</artifactId>
</dependency>
diff --git a/src/main/java/eu/mulk/mulkcms2/benki/posts/Post.java b/src/main/java/eu/mulk/mulkcms2/benki/posts/Post.java
index e757972..eeee6cf 100644
--- a/src/main/java/eu/mulk/mulkcms2/benki/posts/Post.java
+++ b/src/main/java/eu/mulk/mulkcms2/benki/posts/Post.java
@@ -2,22 +2,18 @@ package eu.mulk.mulkcms2.benki.posts;
import static java.util.stream.Collectors.toList;
-import com.blazebit.persistence.CriteriaBuilder;
-import com.blazebit.persistence.CriteriaBuilderFactory;
import eu.mulk.mulkcms2.benki.accesscontrol.Role;
import eu.mulk.mulkcms2.benki.bookmarks.Bookmark;
import eu.mulk.mulkcms2.benki.lazychat.LazychatMessage;
import eu.mulk.mulkcms2.benki.newsletter.Newsletter;
import eu.mulk.mulkcms2.benki.users.User;
-import org.hibernate.annotations.JdbcTypeCode;
-import org.hibernate.type.SqlTypes;
+import eu.mulk.mulkcms2.benki.users.User_;
import io.quarkus.hibernate.orm.panache.PanacheEntityBase;
import jakarta.annotation.Nullable;
import jakarta.json.bind.annotation.JsonbTransient;
import jakarta.persistence.CascadeType;
import jakarta.persistence.Column;
import jakarta.persistence.Entity;
-import jakarta.persistence.EntityManager;
import jakarta.persistence.EnumType;
import jakarta.persistence.Enumerated;
import jakarta.persistence.FetchType;
@@ -35,6 +31,11 @@ import jakarta.persistence.OneToMany;
import jakarta.persistence.OrderBy;
import jakarta.persistence.SequenceGenerator;
import jakarta.persistence.Table;
+import jakarta.persistence.criteria.CriteriaBuilder;
+import jakarta.persistence.criteria.CriteriaQuery;
+import jakarta.persistence.criteria.From;
+import jakarta.persistence.criteria.JoinType;
+import jakarta.persistence.criteria.Predicate;
import java.time.LocalDate;
import java.time.OffsetDateTime;
import java.util.ArrayList;
@@ -48,9 +49,12 @@ import java.util.Set;
import java.util.TimeZone;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
+import java.util.stream.Stream;
import javax.annotation.CheckForNull;
-import org.hibernate.annotations.Type;
+import org.hibernate.Session;
+import org.hibernate.annotations.JdbcTypeCode;
import org.hibernate.annotations.SQLRestriction;
+import org.hibernate.type.SqlTypes;
@Entity
@Table(name = "posts", schema = "benki")
@@ -171,76 +175,80 @@ public abstract class Post<Text extends PostText<?>> extends PanacheEntityBase {
}
}
- protected static <T extends Post<?>> CriteriaBuilder<T> queryViewable(
+ protected static <T extends Post> CriteriaQuery<T> queryViewable(
Class<T> entityClass,
@CheckForNull User reader,
@CheckForNull User owner,
@CheckForNull Integer cursor,
- EntityManager em,
- CriteriaBuilderFactory cbf,
+ CriteriaBuilder cb,
boolean forward,
@CheckForNull String searchQuery) {
+ CriteriaQuery<T> query = cb.createQuery(entityClass);
- CriteriaBuilder<T> cb = cbf.create(em, entityClass).select("post");
+ var conditions = new ArrayList<Predicate>();
+ From<?, T> post;
if (reader == null) {
- cb =
- cb.from(entityClass, "post")
- .innerJoin("post.targets", "role")
- .where("'world'")
- .isMemberOf("role.tags");
+ post = query.from(entityClass);
+ var target = post.join(Post_.targets);
+ conditions.add(cb.equal(target, Role.getWorld()));
} else {
- cb = cb.from(User.class, "user").where("user").eq(reader);
+ var root = query.from(User.class);
+ conditions.add(cb.equal(root, reader));
if (entityClass.isAssignableFrom(Post.class)) {
- cb = cb.innerJoin("user.visiblePosts", "post");
+ post = (From<?, T>) root.join(User_.visiblePosts);
} else if (entityClass.isAssignableFrom(Bookmark.class)) {
- cb = cb.innerJoin("user.visibleBookmarks", "post");
+ post = (From<?, T>) root.join(User_.visibleBookmarks);
} else if (entityClass.isAssignableFrom(LazychatMessage.class)) {
- cb = cb.innerJoin("user.visibleLazychatMessages", "post");
+ post = (From<?, T>) root.join(User_.visibleLazychatMessages);
} else {
throw new IllegalArgumentException();
}
}
- cb = cb.fetch("post.owner");
+ query.select(post);
+ post.fetch(Post_.owner, JoinType.LEFT);
if (owner != null) {
- cb = cb.where("post.owner").eq(owner);
+ conditions.add(cb.equal(post.get(Post_.owner), owner));
}
if (forward) {
- cb = cb.orderByDesc("post.id");
+ query.orderBy(cb.desc(post.get(Post_.id)));
} else {
- cb = cb.orderByAsc("post.id");
+ query.orderBy(cb.asc(post.get(Post_.id)));
}
if (cursor != null) {
if (forward) {
- cb = cb.where("post.id").le(cursor);
+ conditions.add(cb.le(post.get(Post_.id), cursor));
} else {
- cb = cb.where("post.id").gt(cursor);
+ conditions.add(cb.gt(post.get(Post_.id), cursor));
}
}
if (searchQuery != null && !searchQuery.isBlank()) {
- cb =
- cb.whereExists()
- .from(PostText.class, "postText")
- .where("postText.post")
- .eqExpression("post")
- .whereOr()
- .whereExpression(
- "post_matches_websearch(postText.searchTerms, 'de', :searchQueryText) = true")
- .whereExpression(
- "post_matches_websearch(postText.searchTerms, 'en', :searchQueryText) = true")
- .endOr()
- .end()
- .setParameter("searchQueryText", searchQuery);
+ var postTexts = post.join(Post_.texts);
+ var localizedSearches =
+ Stream.of("de", "en")
+ .map(
+ language ->
+ cb.isTrue(
+ cb.function(
+ "post_matches_websearch",
+ Boolean.class,
+ postTexts.get(PostText_.searchTerms),
+ cb.literal(language),
+ cb.literal(searchQuery))))
+ .toArray(n -> new Predicate[n]);
+ conditions.add(cb.or(localizedSearches));
}
- cb = cb.where("post.scope").eq(Scope.top_level);
+ conditions.add(cb.equal(post.get(Post_.scope), Scope.top_level));
- return cb;
+ query.where(conditions.toArray(new Predicate[0]));
+
+ return query;
}
public final boolean isVisibleTo(@Nullable User user) {
@@ -312,18 +320,13 @@ public abstract class Post<Text extends PostText<?>> extends PanacheEntityBase {
}
public static PostPage<Post<? extends PostText<?>>> findViewable(
- PostFilter postFilter,
- EntityManager em,
- CriteriaBuilderFactory cbf,
- @CheckForNull User viewer,
- @CheckForNull User owner) {
- return findViewable(postFilter, em, cbf, viewer, owner, null, null, null);
+ PostFilter postFilter, Session session, @CheckForNull User viewer, @CheckForNull User owner) {
+ return findViewable(postFilter, session, viewer, owner, null, null, null);
}
public static PostPage<Post<? extends PostText<?>>> findViewable(
PostFilter postFilter,
- EntityManager em,
- CriteriaBuilderFactory cbf,
+ Session session,
@CheckForNull User viewer,
@CheckForNull User owner,
@CheckForNull Integer cursor,
@@ -340,13 +343,12 @@ public abstract class Post<Text extends PostText<?>> extends PanacheEntityBase {
default:
entityClass = Post.class;
}
- return findViewable(entityClass, em, cbf, viewer, owner, cursor, count, searchQuery);
+ return findViewable(entityClass, session, viewer, owner, cursor, count, searchQuery);
}
protected static <T extends Post<? extends PostText<?>>> PostPage<T> findViewable(
Class<? extends T> entityClass,
- EntityManager em,
- CriteriaBuilderFactory cbf,
+ Session session,
@CheckForNull User viewer,
@CheckForNull User owner,
@CheckForNull Integer cursor,
@@ -357,9 +359,10 @@ public abstract class Post<Text extends PostText<?>> extends PanacheEntityBase {
Objects.requireNonNull(count);
}
- var forwardCriteria =
- queryViewable(entityClass, viewer, owner, cursor, em, cbf, true, searchQuery);
- var forwardQuery = forwardCriteria.getQuery();
+ var cb = session.getCriteriaBuilder();
+
+ var forwardCriteria = queryViewable(entityClass, viewer, owner, cursor, cb, true, searchQuery);
+ var forwardQuery = session.createQuery(forwardCriteria);
if (count != null) {
forwardQuery.setMaxResults(count + 1);
@@ -371,8 +374,8 @@ public abstract class Post<Text extends PostText<?>> extends PanacheEntityBase {
if (cursor != null) {
// Look backwards as well so we can find the prevCursor.
var backwardCriteria =
- queryViewable(entityClass, viewer, owner, cursor, em, cbf, false, searchQuery);
- var backwardQuery = backwardCriteria.getQuery();
+ queryViewable(entityClass, viewer, owner, cursor, cb, false, searchQuery);
+ var backwardQuery = session.createQuery(backwardCriteria);
backwardQuery.setMaxResults(count);
var backwardResults = backwardQuery.getResultList();
if (!backwardResults.isEmpty()) {
@@ -380,7 +383,7 @@ public abstract class Post<Text extends PostText<?>> extends PanacheEntityBase {
}
}
- var forwardResults = new ArrayList<T>(forwardQuery.getResultList());
+ var forwardResults = (List<T>) forwardQuery.getResultList();
if (count != null) {
if (forwardResults.size() == count + 1) {
nextCursor = forwardResults.get(count).id;
diff --git a/src/main/java/eu/mulk/mulkcms2/benki/posts/PostResource.java b/src/main/java/eu/mulk/mulkcms2/benki/posts/PostResource.java
index c8090ba..58b29a6 100644
--- a/src/main/java/eu/mulk/mulkcms2/benki/posts/PostResource.java
+++ b/src/main/java/eu/mulk/mulkcms2/benki/posts/PostResource.java
@@ -6,7 +6,6 @@ import static jakarta.ws.rs.core.MediaType.TEXT_HTML;
import static jakarta.ws.rs.core.MediaType.TEXT_PLAIN;
import static java.nio.charset.StandardCharsets.UTF_8;
-import com.blazebit.persistence.CriteriaBuilderFactory;
import com.rometools.rome.feed.atom.Content;
import com.rometools.rome.feed.atom.Entry;
import com.rometools.rome.feed.atom.Feed;
@@ -121,8 +120,6 @@ public abstract class PostResource {
@PersistenceContext protected EntityManager entityManager;
- @Inject protected CriteriaBuilderFactory criteriaBuilderFactory;
-
private final SecureRandom secureRandom;
private final PostFilter postFilter;
@@ -145,16 +142,8 @@ public abstract class PostResource {
maxResults = maxResults == null ? defaultMaxResults : maxResults;
@CheckForNull var reader = getCurrentUser();
- var q =
- Post.findViewable(
- postFilter,
- entityManager,
- criteriaBuilderFactory,
- reader,
- null,
- cursor,
- maxResults,
- searchQuery);
+ var session = entityManager.unwrap(Session.class);
+ var q = Post.findViewable(postFilter, session, reader, null, cursor, maxResults, searchQuery);
q.cacheDescriptions();
@@ -192,16 +181,8 @@ public abstract class PostResource {
@CheckForNull var reader = getCurrentUser();
var owner = User.findByNickname(ownerName);
- var q =
- Post.findViewable(
- postFilter,
- entityManager,
- criteriaBuilderFactory,
- reader,
- owner,
- cursor,
- maxResults,
- null);
+ var session = entityManager.unwrap(Session.class);
+ var q = Post.findViewable(postFilter, session, reader, owner, cursor, maxResults, null);
q.cacheDescriptions();
@@ -373,7 +354,7 @@ public abstract class PostResource {
private String makeFeed(
@CheckForNull User reader, @Nullable User owner, @Nullable String ownerName)
throws FeedException {
- var q = Post.findViewable(postFilter, entityManager, criteriaBuilderFactory, reader, owner);
+ var q = Post.findViewable(postFilter, entityManager.unwrap(Session.class), reader, owner);
q.cacheDescriptions();
var posts = q.posts;
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-04 19:31:28 +0000