unidue.ub.statistics.admin

Class CollectionDAO

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.mycore.frontend.servlets.MCRServlet

unidue.ub.statistics.frontend.FachRefServlet

unidue.ub.statistics.admin.CollectionDAO

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig, org.quartz.Job

@WebServlet(value="/admin/buildCollectionIndex")
public class CollectionDAO
extends FachRefServlet
implements org.quartz.Job

Methods to access the index of collections to allow retrieval of regions by JPA queries.

Version:

1

Author:

Eike Spielberg

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
CollectionDAO()

Method Summary

Modifier and Type	Method and Description
void	buildIndex() reads in the collections from a collections.xml file and builds the corresponding index.
void	doGetPost(org.mycore.frontend.servlets.MCRServletJob job) updates the index of collections
void	execute(org.quartz.JobExecutionContext context) execute method to be called by the quartz framework.
Collection	getCollectionByMapName(java.lang.String map) retrieves a Collection from the database by the name of the corresponding map.
Collection	getCollectionByName(java.lang.String name) retrieves a Collection from the database by the name of the collection.

Methods inherited from class unidue.ub.statistics.frontend.FachRefServlet

getParameter, prepareOutput, prepareOutput, prepareOutput, sendOutput

Methods inherited from class org.mycore.frontend.servlets.MCRServlet

doGet, doPost, encodeURL, getLayoutService, getProperty, getServletBaseURL, getSession, init

Methods inherited from class javax.servlet.http.HttpServlet

service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object

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

Constructor Detail

CollectionDAO

public CollectionDAO()

Method Detail

doGetPost

public void doGetPost(org.mycore.frontend.servlets.MCRServletJob job)
               throws java.io.IOException,
                      org.jdom2.JDOMException

updates the index of collections

Overrides:

doGetPost in class org.mycore.frontend.servlets.MCRServlet

Parameters:

job - MCRServletJob

Throws:

java.io.IOException - exception while reading systematik.xml file from disk

org.jdom2.JDOMException - exception upon parsing the systematik.xml file

execute

public void execute(org.quartz.JobExecutionContext context)

execute method to be called by the quartz framework.

Specified by:

execute in interface org.quartz.Job

Parameters:

context - job execution context from the quartz framework

getCollectionByName

public Collection getCollectionByName(java.lang.String name)

retrieves a Collection from the database by the name of the collection.

Parameters:

name - the name of the collection

Returns:

collection a Collection object

getCollectionByMapName

public Collection getCollectionByMapName(java.lang.String map)

retrieves a Collection from the database by the name of the corresponding map.

Parameters:

map - the file name of the map depicting the floor

Returns:

collection a Collection object

buildIndex

public void buildIndex()
                throws java.io.IOException,
                       org.jdom2.JDOMException

reads in the collections from a collections.xml file and builds the corresponding index.

Throws:

java.io.IOException - exception while reading systematik.xml file from disk

org.jdom2.JDOMException - exception upon parsing the systematik.xml file