org.gcube.portlets.user.searchportlet.server
Class SearchServlet

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.portlets.user.searchportlet.server.SearchServlet

All Implemented Interfaces:

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

public class SearchServlet
extends com.google.gwt.user.server.rpc.RemoteServiceServlet
implements SearchService

Search Servlet

Author:

Panagiota Koltsida, NKUA

See Also:

Serialized Form

Field Summary

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

perThreadRequest, perThreadResponse

Constructor Summary

SearchServlet()

Method Summary

HashMap<CollectionBean,ArrayList<CollectionBean>>	getAvailableCollections()
String	getLogoURL()
Integer	getNumberOfSelectedCollections() Gets the number of the selected collections, excluding group collections
SearchAvailabilityType	getSearchStatus()
HashSet<String>	getSelectedCollectionsFromSession()
SearchTypeBean	getSelectedSearchType()
String	getSimpleSearchTerm() This method returns the text that was last used in a simple search
void	init(javax.servlet.ServletConfig conf) Init Method
void	sendEmailWithErrorToSupport(Throwable caught)
void	setSelectedCollectionsToSession(HashSet<String> selectedCollections)
void	setSimpleSearchTerm(String term)
String	stackTraceAsString(Throwable caught)
void	submitGenericQuery(String term, SearchTypeBean type, HashSet<String> selectedCollections) Submits a simple query

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, log, log

Methods inherited from class java.lang.Object

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

Constructor Detail

SearchServlet

public SearchServlet()

Method Detail

init

public void init(javax.servlet.ServletConfig conf)
          throws javax.servlet.ServletException

Init Method

Specified by:

init in interface javax.servlet.Servlet

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException

getLogoURL

public String getLogoURL()

Specified by:

getLogoURL in interface SearchService

getAvailableCollections

public HashMap<CollectionBean,ArrayList<CollectionBean>> getAvailableCollections()
                                                                          throws CollectionRetrievalException

Specified by:

getAvailableCollections in interface SearchService

Throws:

CollectionRetrievalException

getNumberOfSelectedCollections

public Integer getNumberOfSelectedCollections()

Gets the number of the selected collections, excluding group collections

Specified by:

getNumberOfSelectedCollections in interface SearchService

Returns:

the number of the selected collections

getSimpleSearchTerm

public String getSimpleSearchTerm()

This method returns the text that was last used in a simple search

Specified by:

getSimpleSearchTerm in interface SearchService

Returns:

the last text that used in a simple search

setSimpleSearchTerm

public void setSimpleSearchTerm(String term)

Specified by:

setSimpleSearchTerm in interface SearchService

setSelectedCollectionsToSession

public void setSelectedCollectionsToSession(HashSet<String> selectedCollections)

Specified by:

setSelectedCollectionsToSession in interface SearchService

getSelectedCollectionsFromSession

public HashSet<String> getSelectedCollectionsFromSession()

Specified by:

getSelectedCollectionsFromSession in interface SearchService

getSelectedSearchType

public SearchTypeBean getSelectedSearchType()

Specified by:

getSelectedSearchType in interface SearchService

getSearchStatus

public SearchAvailabilityType getSearchStatus()

Specified by:

getSearchStatus in interface SearchService

sendEmailWithErrorToSupport

public void sendEmailWithErrorToSupport(Throwable caught)

Specified by:

sendEmailWithErrorToSupport in interface SearchService

stackTraceAsString

public String stackTraceAsString(Throwable caught)

Specified by:

stackTraceAsString in interface SearchService

submitGenericQuery

public void submitGenericQuery(String term,
                               SearchTypeBean type,
                               HashSet<String> selectedCollections)
                        throws SearchSubmissionException

Submits a simple query

Specified by:

submitGenericQuery in interface SearchService

Throws:

SearchSubmissionException