com.heckmansoft.surjey.model.datastore
Class SurveyDatastore

java.lang.Object
  com.heckmansoft.surjey.model.datastore.Datastore
      com.heckmansoft.surjey.model.datastore.SurveyDatastore

Direct Known Subclasses:

SurveyManager

public class SurveyDatastore

extends Datastore

Manages object-relational mapping for Survey objects.

Constructor Summary

SurveyDatastore()
Constructor.

Method Summary

protected Survey	createSurvey() Create a new survey.
protected ValueObject	extract(java.sql.ResultSet results) Extract an object from the given result set.
Survey	findById(java.lang.String id) Finds a particular survey.
protected java.util.List	getArgs(ValueObject vo) From the given object, get a list of arguments to use for constructing a query or update.

Methods inherited from class com.heckmansoft.surjey.model.datastore.Datastore

executeDelete, executeInsert, executeUpdate, extract, extractList, extractSingle, findAll, generateDeleteSQL, generateInsertSQL, generateSelectSQL, generateUpdateSQL, getConnection, getTransaction, insert, insert, populateStatement, remove, remove, remove, selectAll, selectById, selectWhere, update, update

Methods inherited from class java.lang.Object

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

Constructor Detail

SurveyDatastore

public SurveyDatastore()

Constructor.

Method Detail

findById

public Survey findById(java.lang.String id)
                throws DatastoreException

Finds a particular survey.

Parameters:

id - Id of the survey to find.

Returns:

A Survey instance, or null if no survey found

Throws:

DatastoreException

getArgs

protected java.util.List getArgs(ValueObject vo)

From the given object, get a list of arguments to use for constructing a query or update.

Overrides:

getArgs in class Datastore

Parameters:

vo - Object containing data to use.

Returns:

A list of arguments.

extract

protected ValueObject extract(java.sql.ResultSet results)
                       throws DatastoreException

Extract an object from the given result set.

Overrides:

extract in class Datastore

Parameters:

results - The result set.

Returns:

The newly extracted object.

Throws:

DatastoreException

createSurvey

protected Survey createSurvey()

Create a new survey.

Returns:

newly created survey.