Examples of ConnectionRecoveryManager

org.apache.jackrabbit.core.persistence.bundle.util.ConnectionRecoveryManager

This class provides methods to get a database connection and to execute SQL statements. It also contains reconnection logic. If the connection has been closed with the {@link #close()} method, then a call to any public method except for{@link #setAutoReconnect(boolean)} will try to reestablish the connection, butonly if the autoReconnect equals true.

The reconnection attempt can either be blocking or non-blocking, which is configured during construction. In the latter case a fixed number of reconnection attempts is made. When the reconnection failed an SQLException is thrown.

The methods of this class that execute SQL statements automatically call {@link #close()} when they encounter an SQLException.


    /**
     * {@inheritDoc}
     */
    public Iterator<DataIdentifier> getAllIdentifiers() throws DataStoreException {
        ConnectionRecoveryManager conn = getConnection();
        ArrayList<DataIdentifier> list = new ArrayList<DataIdentifier>();
        ResultSet rs = null;
        try {
            // SELECT ID FROM DATASTORE
            PreparedStatement prep = conn.executeStmt(selectAllSQL, new Object[0]);
            rs = prep.getResultSet();
            while (rs.next()) {
                String id = rs.getString(1);
                if (!id.startsWith(TEMP_PREFIX)) {
                    DataIdentifier identifier = new DataIdentifier(id);

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Examples of ConnectionRecoveryManager

Examples of org.apache.jackrabbit.core.persistence.bundle.util.ConnectionRecoveryManager