Examples with Query com.revolsys.record.query.Query used on opensource projects

Example 21 with Query

use of com.revolsys.record.query.Query in project com.revolsys.open by revolsys.

the class RecordLayerTableModel method getFilterQuery.

protected Query getFilterQuery() {
    final Query query = this.layer.getQuery();
    final Condition filter = getFilter();
    query.and(filter);
    query.setOrderBy(this.orderBy);
    if (this.filterByBoundingBox) {
        final Project project = this.layer.getProject();
        final BoundingBox viewBoundingBox = project.getViewBoundingBox();
        final RecordDefinition recordDefinition = this.layer.getRecordDefinition();
        final FieldDefinition geometryField = recordDefinition.getGeometryField();
        if (geometryField != null) {
            query.and(F.envelopeIntersects(geometryField, viewBoundingBox));
        }
    }
    return query;
}

Example 22 with Query

use of com.revolsys.record.query.Query in project com.revolsys.open by revolsys.

the class LoadingWorker method handleBackground.

@Override
protected List<LayerRecord> handleBackground() {
    try {
        final Query query = this.layer.newBoundingBoxQuery(this.viewportBoundingBox);
        // TODO cancellable
        final List<LayerRecord> records = this.layer.getRecords(query);
        this.layer.setIndexRecords(this.viewportBoundingBox, records);
        return records;
    } catch (final Exception e) {
        if (this.layer.isDeleted()) {
            return null;
        } else {
            throw e;
        }
    }
}

Example 23 with Query

use of com.revolsys.record.query.Query in project com.revolsys.open by revolsys.

the class RecordStoreQueryReader method open.

@Override
@PostConstruct
public void open() {
    if (this.typePaths != null) {
        for (final String tableName : this.typePaths) {
            final RecordDefinition recordDefinition = this.recordStore.getRecordDefinition(tableName);
            if (recordDefinition != null) {
                Query query;
                if (this.boundingBox == null) {
                    query = new Query(recordDefinition);
                    query.setWhereCondition(new SqlCondition(this.whereClause));
                } else {
                    query = Query.intersects(recordDefinition, this.boundingBox);
                }
                addQuery(query);
            }
        }
    }
    super.open();
}

Example 24 with Query

use of com.revolsys.record.query.Query in project com.revolsys.open by revolsys.

the class RecordStoreQueryReader method newQueryIterator.

protected AbstractIterator<Record> newQueryIterator(final int i) {
    if (i < this.queries.size()) {
        final Query query = this.queries.get(i);
        if (Property.hasValue(this.whereClause)) {
            query.and(new SqlCondition(this.whereClause));
        }
        if (this.boundingBox != null) {
            final FieldDefinition geometryField = query.getRecordDefinition().getGeometryField();
            query.and(F.envelopeIntersects(geometryField, this.boundingBox));
        }
        final AbstractIterator<Record> iterator = this.recordStore.newIterator(query, getProperties());
        return iterator;
    }
    throw new NoSuchElementException();
}

Example 25 with Query

use of com.revolsys.record.query.Query in project com.revolsys.open by revolsys.

the class AbstractRecordLayer method setSelectedRecordsById.

public void setSelectedRecordsById(final Identifier id) {
    final RecordDefinition recordDefinition = getRecordDefinition();
    if (recordDefinition != null) {
        final FieldDefinition idField = recordDefinition.getIdField();
        if (idField == null) {
            clearSelectedRecords();
        } else {
            final Query query = Query.where(Q::equal, idField, id);
            setSelectedRecords(query);
        }
    }
}