org.gcube.datacatalogue.grsf_manage_widget.server.manage

Class GRSFNotificationService

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet

com.google.gwt.user.server.rpc.RemoteServiceServlet

org.gcube.datacatalogue.grsf_manage_widget.server.manage.GRSFNotificationService

All Implemented Interfaces:

com.google.gwt.user.client.rpc.RemoteService, com.google.gwt.user.server.rpc.SerializationPolicyProvider, Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig, GRSFManageWidgetService

public class GRSFNotificationService
extends com.google.gwt.user.server.rpc.RemoteServiceServlet
implements GRSFManageWidgetService

Endpoint for sending update records information to GRSF KB

Author:

Costantino Perciante at ISTI-CNR (costantino.perciante@isti.cnr.it)

See Also:

Serialized Form

Field Summary

Fields inherited from class com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet

perThreadRequest, perThreadResponse

Constructor Summary

Constructors

Constructor and Description
GRSFNotificationService()

Method Summary

Modifier and Type	Method and Description
static String	discoverEndPoint(String context) Discover the service endpoint and return its url
org.gcube.datacatalogue.ckanutillibrary.server.DataCatalogue	getCatalogue(String discoverScope) Instanciate the ckan util library.
static String	getCurrentClientUrl(javax.servlet.http.HttpServletRequest httpServletRequest) Needed to get the url of the client
static String	getCurrentContext(javax.servlet.http.HttpServletRequest request, boolean setInThread) Retrieve the current scope by using the portal manager
static org.gcube.vomanagement.usermanagement.model.GCubeUser	getCurrentUser(javax.servlet.http.HttpServletRequest request) Retrieve the current user by using the portal manager
ManageProductBean	getProductBeanById(String productIdentifier) Get the product bean from the product identifier
static String	getScopeFromClientUrl(javax.servlet.http.HttpServletRequest httpServletRequest) Get the scope in which ckan information needs to be discovered from the url
boolean	isAdminUser() check if the user has the rights to manage the item
String	notifyProductUpdate(ManageProductBean bean) Notify product update
static String	updateCatalogueRecord(String serviceUrl, ManageProductBean bean, org.gcube.datacatalogue.ckanutillibrary.server.DataCatalogue catalogue, String username) Send an update for this bean

Methods inherited from class com.google.gwt.user.server.rpc.RemoteServiceServlet

checkPermutationStrongName, doGetSerializationPolicy, getCodeServerPolicyUrl, getRequestModuleBasePath, getSerializationPolicy, init, loadPolicyFromCodeServer, onAfterResponseSerialized, onBeforeRequestDeserialized, processCall, processCall, processPost, shouldCompressResponse

Methods inherited from class com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet

doPost, doUnexpectedFailure, getPermutationStrongName, getThreadLocalRequest, getThreadLocalResponse, onAfterRequestDeserialized, readContent

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doGet, doHead, doOptions, doPut, doTrace, getLastModified, service, 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

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

Constructor Detail

GRSFNotificationService

public GRSFNotificationService()

Method Detail

getCatalogue

public org.gcube.datacatalogue.ckanutillibrary.server.DataCatalogue getCatalogue(String discoverScope)

Instanciate the ckan util library. Since it needs the scope, we need to check if it is null or not

Parameters:

discoverScope - if you want to the discover the utils library in this specified scope

Returns:

notifyProductUpdate

public String notifyProductUpdate(ManageProductBean bean)

Description copied from interface: GRSFManageWidgetService

Notify product update

Specified by:

notifyProductUpdate in interface GRSFManageWidgetService

getProductBeanById

public ManageProductBean getProductBeanById(String productIdentifier)
                                     throws Exception

Description copied from interface: GRSFManageWidgetService

Get the product bean from the product identifier

Specified by:

getProductBeanById in interface GRSFManageWidgetService

Returns:

ManageProductBean

Throws:

Exception

discoverEndPoint

public static String discoverEndPoint(String context)

Discover the service endpoint and return its url

Parameters:

context -

Returns:

the url of the service on success, null otherwise

updateCatalogueRecord

public static String updateCatalogueRecord(String serviceUrl,
                                           ManageProductBean bean,
                                           org.gcube.datacatalogue.ckanutillibrary.server.DataCatalogue catalogue,
                                           String username)

Send an update for this bean

Parameters:

baseUrl -

bean -

username -

catalogue -

Returns:

true on success, false otherwise

getScopeFromClientUrl

public static String getScopeFromClientUrl(javax.servlet.http.HttpServletRequest httpServletRequest)

Get the scope in which ckan information needs to be discovered from the url

Parameters:

httpServletRequest -

Returns:

getCurrentClientUrl

public static String getCurrentClientUrl(javax.servlet.http.HttpServletRequest httpServletRequest)

Needed to get the url of the client

Parameters:

httpServletRequest - the httpServletRequest object

Returns:

the instance of the user

See Also:

url at client side

getCurrentContext

public static String getCurrentContext(javax.servlet.http.HttpServletRequest request,
                                       boolean setInThread)

Retrieve the current scope by using the portal manager

Parameters:

b -

Returns:

a GcubeUser object

getCurrentUser

public static org.gcube.vomanagement.usermanagement.model.GCubeUser getCurrentUser(javax.servlet.http.HttpServletRequest request)

Retrieve the current user by using the portal manager

Returns:

a GcubeUser object

isAdminUser

public boolean isAdminUser()

Description copied from interface: GRSFManageWidgetService

check if the user has the rights to manage the item

Specified by:

isAdminUser in interface GRSFManageWidgetService