com.icodeon.services.ss.dao.xml
Class ManifestDAOImpl

java.lang.Object
  com.icodeon.services.ss.dao.xml.BaseDAO
      com.icodeon.services.ss.dao.xml.ManifestDAOImpl

All Implemented Interfaces:

com.icodeon.services.ss.dao.IManifestDAO

public class ManifestDAOImpl
extends BaseDAO
implements com.icodeon.services.ss.dao.IManifestDAO

Copyright 2007 Icodeon Ltd. Use is subject to license terms. Created on: 11 Jan 2008 Project: icodeon-player Tags: Icodeon Ltd St Johns Innovation Centre Cowley Road Cambridge CB4 0WS United Kingdom Registered in England and Wales No: 5068195 See LICENSE in distribution /legal

Author:

Icodeon

Constructor Summary

ManifestDAOImpl(ServletContext context, java.lang.String domainID)
Creates a new ManifestDAOImpl object.

Method Summary

boolean	deleteAllDependenciesByName(java.lang.String courseID)
boolean	deleteByName(java.lang.String courseID)
boolean	deleteObject(java.lang.String primaryKey)
void	destroy()
nu.xom.Document	findByName(java.lang.String courseID)
long	findLastModifiedByName(java.lang.String courseID)
long	getLastModifiedByName(java.lang.String courseID) DOCUMENT ME!
void	init()
nu.xom.Document	readObject(java.lang.String primaryKey)
java.lang.String	storeObject(java.lang.String courseID, nu.xom.Document imsmanifest, long lastModifiedRemote) This DAO implements the following algorithm: (a) if there is no database row, INSERT (b) else if there is a row, and lastModified > row value, UPDATE (c) else if there is a row, and lastModified <= row value, NOOP
boolean	updateObject(java.lang.String primaryKey, nu.xom.Document imsmanifest)

Methods inherited from class java.lang.Object

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

Constructor Detail

ManifestDAOImpl

public ManifestDAOImpl(ServletContext context,
                       java.lang.String domainID)

Creates a new ManifestDAOImpl object.

Parameters:

context - DOCUMENT ME!

domainID - DOCUMENT ME!

Method Detail

deleteByName

public boolean deleteByName(java.lang.String courseID)
                     throws java.lang.Exception

Specified by:

deleteByName in interface com.icodeon.services.ss.dao.IManifestDAO

Throws:

java.lang.Exception

findLastModifiedByName

public long findLastModifiedByName(java.lang.String courseID)
                            throws java.lang.Exception

Specified by:

findLastModifiedByName in interface com.icodeon.services.ss.dao.IManifestDAO

Throws:

java.lang.Exception

See Also:

IManifestDAO.findLastModifiedByName(java.lang.String)

deleteAllDependenciesByName

public boolean deleteAllDependenciesByName(java.lang.String courseID)
                                    throws java.lang.Exception

Specified by:

deleteAllDependenciesByName in interface com.icodeon.services.ss.dao.IManifestDAO

Throws:

java.lang.Exception

See Also:

IManifestDAO.deleteAllDependenciesByName(java.lang.String)

deleteObject

public boolean deleteObject(java.lang.String primaryKey)
                     throws java.lang.Exception

Specified by:

deleteObject in interface com.icodeon.services.ss.dao.IManifestDAO

Throws:

java.lang.Exception

destroy

public void destroy()
             throws java.lang.Exception

Specified by:

destroy in interface com.icodeon.services.ss.dao.IManifestDAO

Throws:

java.lang.Exception

findByName

public nu.xom.Document findByName(java.lang.String courseID)
                           throws java.lang.Exception

Specified by:

findByName in interface com.icodeon.services.ss.dao.IManifestDAO

Throws:

java.lang.Exception

init

public void init()
          throws java.lang.Exception

Specified by:

init in interface com.icodeon.services.ss.dao.IManifestDAO

Throws:

java.lang.Exception

storeObject

public java.lang.String storeObject(java.lang.String courseID,
                                    nu.xom.Document imsmanifest,
                                    long lastModifiedRemote)
                             throws java.lang.Exception

This DAO implements the following algorithm: (a) if there is no database row, INSERT (b) else if there is a row, and lastModified > row value, UPDATE (c) else if there is a row, and lastModified <= row value, NOOP

Specified by:

storeObject in interface com.icodeon.services.ss.dao.IManifestDAO

Parameters:

courseID -

imsmanifest -

Returns:

Throws:

java.lang.Exception

readObject

public nu.xom.Document readObject(java.lang.String primaryKey)
                           throws java.lang.Exception

Specified by:

readObject in interface com.icodeon.services.ss.dao.IManifestDAO

Throws:

java.lang.Exception

getLastModifiedByName

public long getLastModifiedByName(java.lang.String courseID)
                           throws java.lang.Exception

DOCUMENT ME!

Parameters:

courseID - DOCUMENT ME!

Returns:

DOCUMENT ME!

Throws:

java.lang.Exception - DOCUMENT ME!

updateObject

public boolean updateObject(java.lang.String primaryKey,
                            nu.xom.Document imsmanifest)
                     throws java.lang.Exception

Throws:

java.lang.Exception