org.debux.webmotion.jpa

Class Jpa

java.lang.Object

org.debux.webmotion.server.WebMotionController

org.debux.webmotion.server.WebMotionFilter

org.debux.webmotion.jpa.Transactional

org.debux.webmotion.jpa.Jpa

public class Jpa
extends Transactional

This controller manages the entity. All actions can call a callback after to execute, by default return a JSON object.

Author:

julien

Field Summary

Fields inherited from class org.debux.webmotion.jpa.Transactional

CURRENT_ENTITY_MANAGER, CURRENT_ENTITY_TRANSACTION, CURRENT_GENERIC_DAO, DEFAULT_PERSISTENCE_UNIT_NAME, factories

Fields inherited from class org.debux.webmotion.server.WebMotionController

contextable

Constructor Summary

Constructors

Constructor and Description
Jpa()

Method Summary

Methods

Modifier and Type	Method and Description
Render	all(GenericDAO dao, javax.servlet.http.HttpServletRequest request, String action, String id, String name, String callback) Manage all action.
Render	create(GenericDAO dao, javax.servlet.http.HttpServletRequest request, String callback) Create an entity with request parameters.
Render	delete(GenericDAO dao, javax.servlet.http.HttpServletRequest request, String callback, String id) Delete an entity identify by an identifier.
Render	exec(GenericDAO dao, javax.servlet.http.HttpServletRequest request, String callback, String name) Execute the query as write with as parameter the request parameter and identify by a name.
Render	find(GenericDAO dao, javax.servlet.http.HttpServletRequest request, String callback, String id) Find an entity by an identifier.
Render	query(GenericDAO dao, javax.servlet.http.HttpServletRequest request, String callback, String name) Execute the query as read with as parameter the request parameter and identify by a name.
protected Render	render(String callback, String resultName, Object resultValue)
Render	update(GenericDAO dao, javax.servlet.http.HttpServletRequest request, String callback, String id) Update an entity with request parameter and identify by an identifier.

Methods inherited from class org.debux.webmotion.jpa.Transactional

tx

Methods inherited from class org.debux.webmotion.server.WebMotionFilter

doChain, doProcess, doProcess, getAction, getParameters

Methods inherited from class org.debux.webmotion.server.WebMotionController

getContext, renderAction, renderContent, renderContent, renderDownload, renderDownload, renderError, renderError, renderFailure, renderForward, renderForward, renderJSON, renderJSONP, renderLastPage, renderRedirect, renderStatus, renderStream, renderStream, renderStringTemplate, renderSuccess, renderTemplate, renderURL, renderView, renderXML, setContextable, toMap

Methods inherited from class java.lang.Object

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

Constructor Detail

Jpa

public Jpa()

Method Detail

all

public Render all(GenericDAO dao,
         javax.servlet.http.HttpServletRequest request,
         String action,
         String id,
         String name,
         String callback)

Manage all action. The parameter action is used to determine the action to execute.

Parameters:

dao - generic dao injected

request - http request injected

action - action to do (create, find, query, update, delete)

id - entity identifier

name - query name

callback - callback

Returns:

callback or JSON

create

public Render create(GenericDAO dao,
            javax.servlet.http.HttpServletRequest request,
            String callback)

Create an entity with request parameters.

Parameters:

dao - generic dao injected

request - http request injected

callback - callback

Returns:

callback with attribute entity or JSON

find

public Render find(GenericDAO dao,
          javax.servlet.http.HttpServletRequest request,
          String callback,
          String id)

Find an entity by an identifier.

Parameters:

dao - generic dao injected

request - http request injected

callback - callback

id - identifier

Returns:

callback with attribute entity or JSON

query

public Render query(GenericDAO dao,
           javax.servlet.http.HttpServletRequest request,
           String callback,
           String name)

Execute the query as read with as parameter the request parameter and identify by a name.

Parameters:

dao - generic dao injected

request - http request injected

callback - callback

name - query name

Returns:

callback with attribute queryResult or JSON

exec

public Render exec(GenericDAO dao,
          javax.servlet.http.HttpServletRequest request,
          String callback,
          String name)

Execute the query as write with as parameter the request parameter and identify by a name.

Parameters:

dao - generic dao injected

request - http request injected

callback - callback

name - query name

Returns:

callback with attribute queryResult or JSON

update

public Render update(GenericDAO dao,
            javax.servlet.http.HttpServletRequest request,
            String callback,
            String id)

Update an entity with request parameter and identify by an identifier.

Parameters:

dao - generic dao injected

request - http request injected

callback - callback

id - identifier

Returns:

callback with attribute entity or JSON

delete

public Render delete(GenericDAO dao,
            javax.servlet.http.HttpServletRequest request,
            String callback,
            String id)

Delete an entity identify by an identifier.

Parameters:

dao - generic dao injected

request - http request injected

callback - callback

id - identifier

Returns:

callback with attribute deleted or JSON

render

protected Render render(String callback,
            String resultName,
            Object resultValue)

Parameters:

callback - url callback

resultName - attribute name to put into the request

resultValue - attribute value to put into the request

Returns:

renderActionURL if the callback is not null else renderJSON