gov.nasa.pds.registry.ui.server

Class AssociationServiceImpl

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.AssociationServiceImpl

All Implemented Interfaces:

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

public class AssociationServiceImpl
extends com.google.gwt.user.server.rpc.RemoteServiceServlet
implements AssociationService

Implementation of the association service that retrieves registered associations 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
AssociationServiceImpl()

Method Summary

Methods

Modifier and Type	Method and Description
com.google.gwt.gen2.table.client.TableModelHelper.SerializableResponse<ViewAssociation>	getAssociations(String serverUrl, String guid)
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<ViewAssociation>	requestRows(String serverUrl, com.google.gwt.gen2.table.client.TableModelHelper.Request request, Map<String,String> filters) Retrieve a set of associations 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

AssociationServiceImpl

public AssociationServiceImpl()

Method Detail

getAssociations

public com.google.gwt.gen2.table.client.TableModelHelper.SerializableResponse<ViewAssociation> getAssociations(String serverUrl,
                                                                                                      String guid)

Specified by:

getAssociations in interface AssociationService

requestRows

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

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

Specified by:

requestRows in interface AssociationService

Parameters:

request - number of rows, offset and sort

filters - filter and search params

Returns:

a GWT appropriate encapsulation of products

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.RegistryUI#createTableDefinition()