Method save

java/org/apache/catalina/session/DataSourceStore.java:484–523

(Session session)

    }

    @Override
    public void save(Session session) throws IOException {
        String saveSql = "INSERT INTO " + sessionTable + " (" + sessionIdCol + ", " + sessionAppCol + ", " +
                sessionDataCol + ", " + sessionValidCol + ", " + sessionMaxInactiveCol + ", " + sessionLastAccessedCol +
                ") VALUES (?, ?, ?, ?, ?, ?)";

        synchronized (session) {

            // First serialize session
            ByteArrayOutputStream bos = new ByteArrayOutputStream();
            try (ObjectOutputStream oos = new ObjectOutputStream(new BufferedOutputStream(bos))) {
                ((StandardSession) session).writeObjectData(oos);
            }
            byte[] obs = bos.toByteArray();

            withRetry(conn -> {
                // Remove session if it exists and insert again.
                remove(session.getIdInternal(), conn);

                int size = obs.length;
                try (ByteArrayInputStream bis = new ByteArrayInputStream(obs, 0, size);
                        InputStream in = new BufferedInputStream(bis, size);
                        PreparedStatement preparedSaveSql = conn.prepareStatement(saveSql)) {
                    preparedSaveSql.setString(1, session.getIdInternal());
                    preparedSaveSql.setString(2, getName());
                    preparedSaveSql.setBinaryStream(3, in, size);
                    preparedSaveSql.setString(4, session.isValid() ? "1" : "0");
                    preparedSaveSql.setInt(5, session.getMaxInactiveInterval());
                    preparedSaveSql.setLong(6, session.getLastAccessedTime());
                    preparedSaveSql.execute();
                }
                return null;
            });
        }

        if (manager.getContext().getLogger().isTraceEnabled()) {
            manager.getContext().getLogger()
                    .trace(sm.getString("dataSourceStore.saving", session.getIdInternal(), sessionTable));
        }
    }


    // --------------------------------------------------------- Protected Methods