com.objectplanet.survey.plugin.api
Class SequenceManager

java.lang.Object
  com.objectplanet.survey.plugin.api.SequenceManager

public class SequenceManager
extends java.lang.Object

Encapsulates functionality to manage sequences in the database

Author:

Rikard Halvorsen

Created:

November 11, 2004

Constructor Summary

SequenceManager()

Method Summary

static long	getNextRespondentAttributeId() Gets the next RespondentAttributeId.
static long	getNextSurveyAttributeId(User user, long surveyId) Gets the next SurveyAttributeId.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SequenceManager

public SequenceManager()

Method Detail

getNextSurveyAttributeId

public static long getNextSurveyAttributeId(User user,
                                            long surveyId)
                                     throws SurveySystemException,
                                            SurveySecurityException,
                                            java.sql.SQLException

Gets the next SurveyAttributeId. A SurveyAttribute is an attribute stored for a survey in the OPS_SurveyAttribute table. Additional attributes for a survey may be added to extend the functionality in Opinio when creating your own plugin.

Parameters:

user - User

conn - The database connection

Returns:

The next SurveyAttributeId

Throws:

SurveySystemException - If an error occurs in the system.

SurveySecurityException - Thrown if the user doesn't have read access to the survey.

java.sql.SQLException

getNextRespondentAttributeId

public static long getNextRespondentAttributeId()
                                         throws java.sql.SQLException

Gets the next RespondentAttributeId. A RespondentAttribute is an attribute stored for a respondent in the OPS_RespondentAttribute table.

Returns:

The next RespondentAttributeId

Throws:

java.sql.SQLException