Examples with PathTarget dev.morphia.internal.PathTarget used on opensource projects

Example 1 with PathTarget

use of dev.morphia.internal.PathTarget in project morphia by mongodb.

the class Filter method getValue.

@Nullable
protected Object getValue(Datastore datastore) {
    if (!mapped) {
        PathTarget target = pathTarget(datastore.getMapper());
        OperationTarget operationTarget = new OperationTarget(pathTarget, value);
        this.value = operationTarget.getValue();
        PropertyModel property = target.getTarget();
        if (property != null && property.specializeCodec(datastore) instanceof PropertyHandler) {
            this.value = ((Document) operationTarget.encode(datastore)).get(field);
        }
        mapped = true;
    }
    return value;
}

Example 2 with PathTarget

use of dev.morphia.internal.PathTarget in project morphia by mongodb.

the class PathTargetTest method maps.

@Test
public void maps() {
    getMapper().map(Student.class);
    Mapper mapper = getMapper();
    EntityModel entityModel = mapper.getEntityModel(Student.class);
    PathTarget pathTarget = new PathTarget(mapper, entityModel, "grades.$.data.name");
    Assert.assertEquals(pathTarget.translatedPath(), "grades.$.d.name");
    Assert.assertEquals(mapper.getEntityModel(Grade.class).getProperty("data"), pathTarget.getTarget());
    pathTarget = new PathTarget(mapper, entityModel, "grades.$.d.name");
    Assert.assertEquals(pathTarget.translatedPath(), "grades.$.d.name");
    Assert.assertEquals(mapper.getEntityModel(Grade.class).getProperty("d"), pathTarget.getTarget());
}

Example 3 with PathTarget

use of dev.morphia.internal.PathTarget in project morphia by mongodb.

the class Operations method versionUpdate.

protected void versionUpdate() {
    PropertyModel versionField = entityModel.getVersionProperty();
    if (versionField != null) {
        List<OperationTarget> operationTargets = ops.get("$inc");
        String version = versionField.getMappedName();
        boolean already = operationTargets != null && operationTargets.stream().anyMatch(tv -> {
            PathTarget target = tv.getTarget();
            return target != null && target.translatedPath().equals(version);
        });
        if (!already) {
            add("$inc", new OperationTarget(new PathTarget(datastore.getMapper(), entityModel, versionField.getName()), 1L));
        }
    }
}

Example 4 with PathTarget

use of dev.morphia.internal.PathTarget in project morphia by mongodb.

the class Projection method knownFields.

private Document knownFields(Mapper mapper, Class<?> clazz) {
    Document projection = new Document();
    mapper.getEntityModel(clazz).getProperties().stream().map(mf -> new PathTarget(mapper, mapper.getEntityModel(clazz), mf.getMappedName()).translatedPath()).forEach(name -> projection.put(name, 1));
    return projection;
}

Example 5 with PathTarget

use of dev.morphia.internal.PathTarget in project morphia by mongodb.

the class FindOptions method apply.

/**
 * @param iterable the iterable to use
 * @param mapper   the mapper to use
 * @param type     the result type
 * @param <T>      the result type
 * @return the iterable instance for the query results
 * @morphia.internal
 */
public <T> FindIterable<T> apply(FindIterable<T> iterable, Mapper mapper, Class<?> type) {
    if (isLogQuery()) {
        // reset to a new ID
        logQuery();
    }
    if (projection != null) {
        iterable.projection(projection.map(mapper, type));
    }
    tryInvoke(v4_1_0, () -> {
        return iterable.allowDiskUse(allowDiskUse);
    });
    iterable.batchSize(batchSize);
    iterable.collation(collation);
    iterable.comment(comment);
    if (cursorType != null) {
        iterable.cursorType(cursorType);
    }
    iterable.hint(hint);
    iterable.hintString(hintString);
    iterable.limit(limit);
    iterable.max(max);
    iterable.maxAwaitTime(maxAwaitTimeMS, TimeUnit.MILLISECONDS);
    iterable.maxTime(maxTimeMS, TimeUnit.MILLISECONDS);
    iterable.min(min);
    iterable.noCursorTimeout(noCursorTimeout);
    iterable.oplogReplay(oplogReplay);
    iterable.partial(partial);
    iterable.returnKey(returnKey);
    iterable.showRecordId(showRecordId);
    iterable.skip(skip);
    if (sort != null) {
        Document mapped = new Document();
        EntityModel model = mapper.getEntityModel(type);
        for (Entry<String, Object> entry : sort.entrySet()) {
            Object value = entry.getValue();
            boolean metaScore = value instanceof Document && ((Document) value).get("$meta") != null;
            mapped.put(new PathTarget(mapper, model, entry.getKey(), !metaScore).translatedPath(), value);
        }
        iterable.sort(mapped);
    }
    return iterable;
}