Examples with FeatureAccessException org.ff4j.exception.FeatureAccessException used on opensource projects

Example 31 with FeatureAccessException

use of org.ff4j.exception.FeatureAccessException in project ff4j by ff4j.

the class JdbcEventRepository method computeHitCount.

/**
 * {@inheritDoc}
 */
private Map<String, MutableHitCount> computeHitCount(String sqlQuery, String columnName, long from, long to) {
    Connection sqlConn = null;
    PreparedStatement ps = null;
    ResultSet rs = null;
    Map<String, MutableHitCount> hitCount = new HashMap<String, MutableHitCount>();
    try {
        // Returns features
        sqlConn = dataSource.getConnection();
        ps = sqlConn.prepareStatement(sqlQuery);
        ps.setTimestamp(1, new Timestamp(from));
        ps.setTimestamp(2, new Timestamp(to));
        rs = ps.executeQuery();
        while (rs.next()) {
            hitCount.put(rs.getString(columnName), new MutableHitCount(rs.getInt("NB")));
        }
    } catch (SQLException sqlEX) {
        throw new FeatureAccessException(CANNOT_BUILD_PIE_CHART_FROM_REPOSITORY, sqlEX);
    } finally {
        closeResultSet(rs);
        closeStatement(ps);
        closeConnection(sqlConn);
    }
    return hitCount;
}

Example 32 with FeatureAccessException

use of org.ff4j.exception.FeatureAccessException in project ff4j by ff4j.

the class FeatureStoreHBase method delete.

/**
 * {@inheritDoc}
 */
@Override
public void delete(String uid) {
    assertFeatureExist(uid);
    try (Connection hbConn = ConnectionFactory.createConnection(conn.getConfig())) {
        try (Table table = hbConn.getTable(FEATURES_TABLENAME)) {
            List<Delete> list = new ArrayList<Delete>();
            Delete del = new Delete(uid.getBytes());
            list.add(del);
            table.delete(list);
        }
    } catch (IOException e) {
        throw new FeatureAccessException("Cannot delete feature ", e);
    }
}

Example 33 with FeatureAccessException

use of org.ff4j.exception.FeatureAccessException in project ff4j by ff4j.

the class FeatureStoreHBase method read.

/**
 * {@inheritDoc}
 */
@Override
public Feature read(String uid) {
    assertFeatureExist(uid);
    try (Connection hbConn = ConnectionFactory.createConnection(conn.getConfig())) {
        try (Table table = hbConn.getTable(FEATURES_TABLENAME)) {
            Get queryByIdQuery = new Get(Bytes.toBytes(uid));
            Result result = table.get(queryByIdQuery);
            return MAPPER.fromStore(result);
        }
    } catch (IOException e) {
        throw new FeatureAccessException("Cannot check feature existence", e);
    }
}

Example 34 with FeatureAccessException

use of org.ff4j.exception.FeatureAccessException in project ff4j by ff4j.

the class FeatureStoreHBase method readAll.

/**
 * {@inheritDoc}
 */
@Override
public Map<String, Feature> readAll() {
    Map<String, Feature> mapOfFeature = new HashMap<>();
    try (Connection hbConn = ConnectionFactory.createConnection(conn.getConfig())) {
        try (Table table = hbConn.getTable(FEATURES_TABLENAME)) {
            Scan scan = new Scan();
            scan.setCaching(100);
            scan.setBatch(100);
            scan.addFamily(B_FEATURES_CF_CORE);
            scan.addFamily(B_FEATURES_CF_PROPERTIES);
            try (ResultScanner resultScanner = table.getScanner(scan)) {
                Iterator<Result> iterator = resultScanner.iterator();
                while (iterator.hasNext()) {
                    Feature f = MAPPER.fromStore(iterator.next());
                    mapOfFeature.put(f.getUid(), f);
                }
            }
        }
    } catch (IOException e) {
        throw new FeatureAccessException("Cannot read all features", e);
    }
    return mapOfFeature;
}

Example 35 with FeatureAccessException

use of org.ff4j.exception.FeatureAccessException in project ff4j by ff4j.

the class FeatureCouchbaseMapper method toStore.

/**
 * {@inheritDoc}
 */
@Override
public JsonDocument toStore(Feature feature) {
    if (feature == null)
        return null;
    JsonObject jsonObject;
    try {
        jsonObject = TRANSCODER.stringToJsonObject(feature.toJson());
        jsonObject.put("_class", Feature.class.getCanonicalName());
    } catch (Exception e) {
        throw new FeatureAccessException("Cannot parse the feature", e);
    }
    return JsonDocument.create(feature.getUid(), jsonObject);
}