Examples with ModifyDBParameterGroupRequest com.amazonaws.services.rds.model.ModifyDBParameterGroupRequest used on opensource projects

Example 1 with ModifyDBParameterGroupRequest

use of com.amazonaws.services.rds.model.ModifyDBParameterGroupRequest in project Synapse-Stack-Builder by Sage-Bionetworks.

the class DatabaseParameterGroup method setValueIfNeeded.

/**
 * Set the value of the given parameter if it does not already have the passed value.
 *
 * @param client
 * @param map
 * @param key
 * @param value
 * @return true if changed.
 */
boolean setValueIfNeeded(String paramGroupName, Map<String, Parameter> map, String key, String value) {
    // Check the slow query log value
    Parameter param = map.get(key);
    if (param == null)
        throw new IllegalStateException("Cannot find the expected DB parameter: " + key);
    // Do we need to change it?
    if (!value.equals(param.getParameterValue())) {
        // We need to change the value.
        ModifyDBParameterGroupRequest modifyRequest = new ModifyDBParameterGroupRequest();
        modifyRequest.setDBParameterGroupName(paramGroupName);
        List<Parameter> list = new LinkedList<Parameter>();
        list.add(param);
        param.setParameterValue(value);
        param.setApplyMethod(ApplyMethod.Immediate);
        modifyRequest.setParameters(list);
        client.modifyDBParameterGroup(modifyRequest);
        return true;
    }
    return false;
}