Examples with ChangeData com.google.gerrit.server.query.change.ChangeData used on opensource projects

Example 41 with ChangeData

use of com.google.gerrit.server.query.change.ChangeData in project gerrit by GerritCodeReview.

the class GetRelated method getRelated.

private List<ChangeAndCommit> getRelated(RevisionResource rsrc) throws OrmException, IOException {
    Set<String> groups = getAllGroups(rsrc.getNotes());
    if (groups.isEmpty()) {
        return Collections.emptyList();
    }
    List<ChangeData> cds = queryProvider.get().enforceVisibility(true).byProjectGroups(rsrc.getChange().getProject(), groups);
    if (cds.isEmpty()) {
        return Collections.emptyList();
    }
    if (cds.size() == 1 && cds.get(0).getId().equals(rsrc.getChange().getId())) {
        return Collections.emptyList();
    }
    List<ChangeAndCommit> result = new ArrayList<>(cds.size());
    boolean isEdit = rsrc.getEdit().isPresent();
    PatchSet basePs = isEdit ? rsrc.getEdit().get().getBasePatchSet() : rsrc.getPatchSet();
    reloadChangeIfStale(cds, basePs);
    for (PatchSetData d : sorter.sort(cds, basePs)) {
        PatchSet ps = d.patchSet();
        RevCommit commit;
        if (isEdit && ps.getId().equals(basePs.getId())) {
            // Replace base of an edit with the edit itself.
            ps = rsrc.getPatchSet();
            commit = rsrc.getEdit().get().getEditCommit();
        } else {
            commit = d.commit();
        }
        result.add(new ChangeAndCommit(d.data().change(), ps, commit));
    }
    if (result.size() == 1) {
        ChangeAndCommit r = result.get(0);
        if (r.commit != null && r.commit.commit.equals(rsrc.getPatchSet().getRevision().get())) {
            return Collections.emptyList();
        }
    }
    return result;
}

Example 42 with ChangeData

use of com.google.gerrit.server.query.change.ChangeData in project gerrit by GerritCodeReview.

the class ListChangeDrafts method apply.

@Override
public Map<String, List<CommentInfo>> apply(ChangeResource rsrc) throws AuthException, OrmException {
    if (!rsrc.getControl().getUser().isIdentifiedUser()) {
        throw new AuthException("Authentication required");
    }
    ChangeData cd = changeDataFactory.create(db.get(), rsrc.getControl());
    List<Comment> drafts = commentsUtil.draftByChangeAuthor(db.get(), cd.notes(), rsrc.getControl().getUser().getAccountId());
    return commentJson.get().setFillAccounts(false).setFillPatchSet(true).newCommentFormatter().format(drafts);
}

Example 43 with ChangeData

use of com.google.gerrit.server.query.change.ChangeData in project gerrit by GerritCodeReview.

the class StalenessChecker method isStale.

public boolean isStale(Change.Id id) throws IOException, OrmException {
    ChangeIndex i = indexes.getSearchIndex();
    if (i == null) {
        // No index; caller couldn't do anything if it is stale.
        return false;
    }
    if (!i.getSchema().hasField(ChangeField.REF_STATE) || !i.getSchema().hasField(ChangeField.REF_STATE_PATTERN)) {
        // Index version not new enough for this check.
        return false;
    }
    Optional<ChangeData> result = i.get(id, IndexedChangeQuery.createOptions(indexConfig, 0, 1, FIELDS));
    if (!result.isPresent()) {
        // Not in index, but caller wants it to be.
        return true;
    }
    ChangeData cd = result.get();
    return isStale(repoManager, id, cd.change(), ChangeNotes.readOneReviewDbChange(db.get(), id), parseStates(cd), parsePatterns(cd));
}

Example 44 with ChangeData

use of com.google.gerrit.server.query.change.ChangeData in project gerrit by GerritCodeReview.

the class ChangeIndexRewriter method rewriteImpl.

/**
   * Rewrite a single predicate subtree.
   *
   * @param in predicate to rewrite.
   * @param index index whose schema determines which fields are indexed.
   * @param opts other query options.
   * @param leafTerms number of leaf index query terms encountered so far.
   * @return {@code null} if no part of this subtree can be queried in the index directly. {@code
   *     in} if this subtree and all its children can be queried directly in the index. Otherwise, a
   *     predicate that is semantically equivalent, with some of its subtrees wrapped to query the
   *     index directly.
   * @throws QueryParseException if the underlying index implementation does not support this
   *     predicate.
   */
private Predicate<ChangeData> rewriteImpl(Predicate<ChangeData> in, ChangeIndex index, QueryOptions opts, MutableInteger leafTerms) throws QueryParseException {
    if (isIndexPredicate(in, index)) {
        if (++leafTerms.value > config.maxTerms()) {
            throw new QueryParseException("too many terms in query");
        }
        return in;
    } else if (in instanceof LimitPredicate) {
        // and included that in their limit computation.
        return new LimitPredicate<>(ChangeQueryBuilder.FIELD_LIMIT, opts.limit());
    } else if (!isRewritePossible(in)) {
        if (in instanceof IndexPredicate) {
            throw new QueryParseException("Unsupported index predicate: " + in.toString());
        }
        // magic to indicate "in" cannot be rewritten
        return null;
    }
    int n = in.getChildCount();
    BitSet isIndexed = new BitSet(n);
    BitSet notIndexed = new BitSet(n);
    BitSet rewritten = new BitSet(n);
    List<Predicate<ChangeData>> newChildren = Lists.newArrayListWithCapacity(n);
    for (int i = 0; i < n; i++) {
        Predicate<ChangeData> c = in.getChild(i);
        Predicate<ChangeData> nc = rewriteImpl(c, index, opts, leafTerms);
        if (nc == c) {
            isIndexed.set(i);
            newChildren.add(c);
        } else if (nc == null) /* cannot rewrite c */
        {
            notIndexed.set(i);
            newChildren.add(c);
        } else {
            rewritten.set(i);
            newChildren.add(nc);
        }
    }
    if (isIndexed.cardinality() == n) {
        // All children are indexed, leave as-is for parent.
        return in;
    } else if (notIndexed.cardinality() == n) {
        // Can't rewrite any children, so cannot rewrite in.
        return null;
    } else if (rewritten.cardinality() == n) {
        // All children were rewritten.
        return in.copy(newChildren);
    }
    return partitionChildren(in, newChildren, isIndexed, index, opts);
}

Example 45 with ChangeData

use of com.google.gerrit.server.query.change.ChangeData in project gerrit by GerritCodeReview.

the class ChangeIndexRewriter method rewriteImpl.

private Predicate<ChangeData> rewriteImpl(Predicate<ChangeData> in, QueryOptions opts) throws QueryParseException {
    ChangeIndex index = indexes.getSearchIndex();
    MutableInteger leafTerms = new MutableInteger();
    Predicate<ChangeData> out = rewriteImpl(in, index, opts, leafTerms);
    if (in == out || out instanceof IndexPredicate) {
        return new IndexedChangeQuery(index, out, opts);
    } else if (out == null) /* cannot rewrite */
    {
        return in;
    } else {
        return out;
    }
}