Examples with JsonDBException io.syndesis.server.jsondb.JsonDBException used on opensource projects

Example 6 with JsonDBException

use of io.syndesis.server.jsondb.JsonDBException in project syndesis by syndesisio.

the class SqlJsonDB method update.

@Override
public void update(String path, InputStream is) {
    ArrayList<String> updatePaths = new ArrayList<>();
    withTransaction(dbi -> {
        try {
            BatchManager mb = new BatchManager(dbi);
            try (JsonParser jp = new JsonFactory().createParser(is)) {
                JsonToken nextToken = jp.nextToken();
                if (nextToken != JsonToken.START_OBJECT) {
                    throw new JsonParseException(jp, "Update did not contain a json object");
                }
                while (true) {
                    nextToken = jp.nextToken();
                    if (nextToken == JsonToken.END_OBJECT) {
                        break;
                    }
                    if (nextToken != JsonToken.FIELD_NAME) {
                        throw new JsonParseException(jp, "Expected a field name");
                    }
                    String key = suffix(path, "/") + jp.getCurrentName();
                    updatePaths.add(key);
                    String baseDBPath = JsonRecordSupport.convertToDBPath(key);
                    mb.deleteRecordsForSet(baseDBPath);
                    try {
                        JsonRecordSupport.jsonStreamToRecords(indexPaths, jp, baseDBPath, mb.createSetConsumer());
                    } catch (IOException e) {
                        throw new JsonDBException(e);
                    }
                }
                nextToken = jp.nextToken();
                if (nextToken != null) {
                    throw new JsonParseException(jp, "Document did not terminate as expected.");
                }
                mb.flush();
            }
        } catch (IOException e) {
            throw new JsonDBException(e);
        }
    });
    if (bus != null) {
        for (String updatePath : updatePaths) {
            bus.broadcast("jsondb-updated", prefix(trimSuffix(updatePath, "/"), "/"));
        }
    }
}