Examples with ApiDAO org.wso2.carbon.apimgt.core.dao.ApiDAO used on opensource projects

Example 1 with ApiDAO

use of org.wso2.carbon.apimgt.core.dao.ApiDAO in project carbon-apimgt by wso2.

the class ApiDAOImpl method getDedicatedGateway.

/**
 * @see ApiDAO#getDedicatedGateway(String)
 */
@Override
public DedicatedGateway getDedicatedGateway(String apiId) throws APIMgtDAOException {
    final String query = "SELECT HAS_OWN_GATEWAY FROM AM_API WHERE UUID = ?";
    DedicatedGateway dedicatedGateway;
    try (Connection connection = DAOUtil.getConnection();
        PreparedStatement statement = connection.prepareStatement(query)) {
        try {
            statement.setString(1, apiId);
            statement.execute();
            try (ResultSet rs = statement.getResultSet()) {
                if (rs.next()) {
                    dedicatedGateway = new DedicatedGateway();
                    dedicatedGateway.setEnabled(rs.getBoolean(ContainerBasedGatewayConstants.IS_DEDICATED_GATEWAY_ENABLED));
                    return dedicatedGateway;
                } else {
                    throw new APIMgtDAOException("Couldn't Find Dedicated Gateway details ", ExceptionCodes.DEDICATED_GATEWAY_DETAILS_NOT_FOUND);
                }
            }
        } catch (SQLException e) {
            String errorMessage = "Error while retrieving dedicated gateway details of API : " + apiId;
            throw new APIMgtDAOException(errorMessage, e);
        }
    } catch (SQLException e) {
        String message = "Error while creating database connection/prepared-statement";
        throw new APIMgtDAOException(message, e);
    }
}

Example 2 with ApiDAO

use of org.wso2.carbon.apimgt.core.dao.ApiDAO in project carbon-apimgt by wso2.

the class ApiDAOImpl method isAPINameExists.

/**
 * @see ApiDAO#isAPINameExists(String, String)
 */
@Override
public boolean isAPINameExists(String apiName, String providerName) throws APIMgtDAOException {
    final String apiExistsQuery = "SELECT 1 FROM AM_API WHERE LOWER(NAME) = ? AND PROVIDER = ? AND " + "API_TYPE_ID = (SELECT TYPE_ID FROM AM_API_TYPES WHERE TYPE_NAME = ?)";
    try (Connection connection = DAOUtil.getConnection();
        PreparedStatement statement = connection.prepareStatement(apiExistsQuery)) {
        statement.setString(1, apiName.toLowerCase(Locale.ENGLISH));
        statement.setString(2, providerName);
        statement.setString(3, ApiType.STANDARD.toString());
        try (ResultSet rs = statement.executeQuery()) {
            if (rs.next()) {
                return true;
            }
        }
    } catch (SQLException e) {
        throw new APIMgtDAOException(DAOUtil.DAO_ERROR_PREFIX + "checking if API: " + apiName + "exists for provider " + providerName, e);
    }
    return false;
}

Example 3 with ApiDAO

use of org.wso2.carbon.apimgt.core.dao.ApiDAO in project carbon-apimgt by wso2.

the class ApiDAOImpl method getAPIsByStatus.

/**
 * @see ApiDAO#getAPIsByStatus(Set, List, List)
 */
@Override
@SuppressFBWarnings("SQL_PREPARED_STATEMENT_GENERATED_FROM_NONCONSTANT_STRING")
public List<API> getAPIsByStatus(Set<String> roles, List<String> statuses, List<String> labels) throws APIMgtDAOException {
    // check for null at the beginning before constructing the query to retrieve APIs from database
    if (roles == null || statuses == null) {
        String errorMessage = "Role list or API status list should not be null to retrieve APIs.";
        log.error(errorMessage);
        throw new APIMgtDAOException(errorMessage);
    }
    // the below query will be used to retrieve the union of,
    // published/prototyped APIs (statuses) with public visibility and
    // published/prototyped APIs with restricted visibility where APIs are restricted based on roles of the user
    String labelQuery = null;
    if (labels.isEmpty()) {
        labelQuery = "SELECT LABEL_ID FROM  AM_LABELS WHERE TYPE_NAME='STORE'";
    } else {
        labelQuery = "SELECT LABEL_ID FROM  AM_LABELS WHERE NAME IN ( " + DAOUtil.getParameterString(labels.size()) + ") AND TYPE_NAME='STORE'";
    }
    final String query = "Select UUID, PROVIDER, NAME, CONTEXT, VERSION, DESCRIPTION, CURRENT_LC_STATUS, " + "LIFECYCLE_INSTANCE_ID, LC_WORKFLOW_STATUS, SECURITY_SCHEME  FROM (" + API_SUMMARY_SELECT + " WHERE " + "VISIBILITY = '" + API.Visibility.PUBLIC + "' " + "AND " + "CURRENT_LC_STATUS  IN (" + DAOUtil.getParameterString(statuses.size()) + ") AND " + "API_TYPE_ID = (SELECT TYPE_ID FROM AM_API_TYPES WHERE TYPE_NAME = ?)" + "UNION " + API_SUMMARY_SELECT + " WHERE " + "VISIBILITY = '" + API.Visibility.RESTRICTED + "' " + "AND " + "UUID IN (SELECT API_ID FROM AM_API_VISIBLE_ROLES WHERE ROLE IN " + "(" + DAOUtil.getParameterString(roles.size()) + ")) " + " AND CURRENT_LC_STATUS  IN (" + DAOUtil.getParameterString(statuses.size()) + ") AND " + " API_TYPE_ID = (SELECT TYPE_ID FROM AM_API_TYPES WHERE TYPE_NAME = ?)) A" + " JOIN AM_API_LABEL_MAPPING LM ON A.UUID=LM.API_ID WHERE LM.LABEL_ID IN (" + labelQuery + ")";
    try (Connection connection = DAOUtil.getConnection();
        PreparedStatement statement = connection.prepareStatement(query)) {
        int i = 0;
        // put desired API status into the query (to get APIs with public visibility)
        for (String status : statuses) {
            statement.setString(++i, status);
        }
        statement.setString(++i, ApiType.STANDARD.toString());
        // put desired roles into the query
        for (String role : roles) {
            statement.setString(++i, role);
        }
        // put desired API status into the query (to get APIs with restricted visibility)
        for (String status : statuses) {
            statement.setString(++i, status);
        }
        statement.setString(++i, ApiType.STANDARD.toString());
        // Set the label names in the query
        for (String label : labels) {
            statement.setString(++i, label);
        }
        return constructAPISummaryList(connection, statement);
    } catch (SQLException e) {
        String errorMessage = "Error while retrieving API list in store.";
        throw new APIMgtDAOException(errorMessage, e);
    }
}

Example 4 with ApiDAO

use of org.wso2.carbon.apimgt.core.dao.ApiDAO in project carbon-apimgt by wso2.

the class ApiDAOImpl method searchAPIsByAttributeInStore.

/**
 * @see ApiDAO#searchAPIsByAttributeInStore(List roles, List labels, Map attributeMap, int offset, int limit)
 */
@Override
@SuppressFBWarnings("SQL_PREPARED_STATEMENT_GENERATED_FROM_NONCONSTANT_STRING")
public List<API> searchAPIsByAttributeInStore(List<String> roles, List<String> labels, Map<String, String> attributeMap, int offset, int limit) throws APIMgtDAOException {
    try (Connection connection = DAOUtil.getConnection();
        PreparedStatement statement = sqlStatements.prepareAttributeSearchStatementForStore(connection, roles, labels, attributeMap, offset, limit)) {
        DatabaseMetaData md = connection.getMetaData();
        Iterator<Map.Entry<String, String>> entries = attributeMap.entrySet().iterator();
        while (entries.hasNext()) {
            Map.Entry<String, String> entry = entries.next();
            String tableName = null, columnName = null;
            if (APIMgtConstants.TAG_SEARCH_TYPE_PREFIX.equalsIgnoreCase(entry.getKey())) {
                // if the search is related to tags, need to check NAME column in AM_TAGS table
                tableName = connection.getMetaData().getDriverName().contains("PostgreSQL") ? AM_TAGS_TABLE_NAME.toLowerCase(Locale.ENGLISH) : AM_TAGS_TABLE_NAME;
                columnName = connection.getMetaData().getDriverName().contains("PostgreSQL") ? APIMgtConstants.TAG_NAME_COLUMN.toLowerCase(Locale.ENGLISH) : APIMgtConstants.TAG_NAME_COLUMN.toUpperCase(Locale.ENGLISH);
            } else if (APIMgtConstants.SUBCONTEXT_SEARCH_TYPE_PREFIX.equalsIgnoreCase(entry.getKey())) {
                // if the search is related to subcontext, need to check URL_PATTERN column in
                // AM_API_OPERATION_MAPPING table
                tableName = connection.getMetaData().getDriverName().contains("PostgreSQL") ? AM_API_OPERATION_MAPPING_TABLE_NAME.toLowerCase(Locale.ENGLISH) : AM_API_OPERATION_MAPPING_TABLE_NAME;
                columnName = connection.getMetaData().getDriverName().contains("PostgreSQL") ? APIMgtConstants.URL_PATTERN_COLUMN.toLowerCase(Locale.ENGLISH) : APIMgtConstants.URL_PATTERN_COLUMN.toUpperCase(Locale.ENGLISH);
            } else {
                // if the search is related to any other attribute, need to check that attribute
                // in AM_API table
                tableName = connection.getMetaData().getDriverName().contains("PostgreSQL") ? AM_API_TABLE_NAME.toLowerCase(Locale.ENGLISH) : AM_API_TABLE_NAME;
                columnName = connection.getMetaData().getDriverName().contains("PostgreSQL") ? entry.getKey().toLowerCase(Locale.ENGLISH) : entry.getKey().toUpperCase(Locale.ENGLISH);
            }
            if (!checkTableColumnExists(md, tableName, columnName)) {
                throw new APIMgtDAOException("Attribute does not exist with name: " + entry.getKey(), ExceptionCodes.API_ATTRIBUTE_NOT_FOUND);
            }
        }
        return constructAPISummaryList(connection, statement);
    } catch (SQLException e) {
        throw new APIMgtDAOException(DAOUtil.DAO_ERROR_PREFIX + "searching APIs by attribute", e);
    }
}

Example 5 with ApiDAO

use of org.wso2.carbon.apimgt.core.dao.ApiDAO in project carbon-apimgt by wso2.

the class ApiDAOImpl method addDocumentFileContent.

/**
 * @see ApiDAO#addDocumentFileContent(String, InputStream, String, String)
 */
@Override
public void addDocumentFileContent(String resourceID, InputStream content, String dataType, String updatedBy) throws APIMgtDAOException {
    try (Connection connection = DAOUtil.getConnection()) {
        try {
            connection.setAutoCommit(false);
            if (ApiResourceDAO.updateBinaryResource(connection, resourceID, content, dataType, updatedBy) == 0) {
                String msg = "Cannot add file content for non existing document: " + resourceID + ", updated by: " + updatedBy;
                throw new APIMgtDAOException(msg, ExceptionCodes.DOCUMENT_NOT_FOUND);
            }
            connection.commit();
        } catch (SQLException e) {
            connection.rollback();
            String msg = "adding document file content for document: " + resourceID + ", updatedBy: " + updatedBy;
            throw new APIMgtDAOException(DAOUtil.DAO_ERROR_PREFIX + msg, e);
        } finally {
            connection.setAutoCommit(DAOUtil.isAutoCommit());
        }
    } catch (SQLException e) {
        String msg = "adding document file content for document: " + resourceID + ", updatedBy: " + updatedBy;
        throw new APIMgtDAOException(DAOUtil.DAO_ERROR_PREFIX + msg, e);
    }
}