gov.nasa.pds.registry.ui.server

Class EventsServiceImpl

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

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

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

gov.nasa.pds.registry.ui.server.EventsServiceImpl

All Implemented Interfaces:

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

public class EventsServiceImpl
extends com.google.gwt.user.server.rpc.RemoteServiceServlet
implements EventsService

Implementation of the event service that retrieves registered events from the registry service.

Author:

hyunlee

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
EventsServiceImpl()

Method Summary

Methods

Modifier and Type	Method and Description
static String	indexToColumnName(int index) Convert index to column name NOTE: This is a hack to deal with the fact that the request object only knows the column index of any sort.
com.google.gwt.gen2.table.client.TableModelHelper.SerializableResponse<ViewAuditableEvent>	requestRows(String serverUrl, com.google.gwt.gen2.table.client.TableModelHelper.Request request, Map<String,String> filters) Retrieve a set of Events from the registry with the given request parameters.

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

checkPermutationStrongName, doGetSerializationPolicy, getSerializationPolicy, onAfterResponseSerialized, onBeforeRequestDeserialized, 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, init, log, log

Methods inherited from class java.lang.Object

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

Constructor Detail

EventsServiceImpl

public EventsServiceImpl()

Method Detail

requestRows

public com.google.gwt.gen2.table.client.TableModelHelper.SerializableResponse<ViewAuditableEvent> requestRows(String serverUrl,
                                                                                                     com.google.gwt.gen2.table.client.TableModelHelper.Request request,
                                                                                                     Map<String,String> filters)

Retrieve a set of Events from the registry with the given request parameters.

Specified by:

requestRows in interface EventsService

Parameters:

request - number of rows, offset and sort

filters - filter and search params

Returns:

a GWT appropriate encapsulation of Events

indexToColumnName

public static String indexToColumnName(int index)

Convert index to column name NOTE: This is a hack to deal with the fact that the request object only knows the column index of any sort. TODO: The mapping between the index and the id should be consolidated with Registry_ui which defines the columns.

See Also:

gov.nasa.pds.registry.ui.client.Registry_ui#createTableDefinition()