com.exalead.search.searchapi

Class QueryExpansionCommand

java.lang.Object

com.exalead.search.searchapi.Command

com.exalead.search.searchapi.BaseSearchCommand

com.exalead.search.searchapi.QueryExpansionCommand

All Implemented Interfaces:

com.exalead.search.SearchEventListener

public class QueryExpansionCommand
extends BaseSearchCommand

Field Summary

Fields inherited from class com.exalead.search.searchapi.BaseSearchCommand

config, lastSemaphoreWarning, nbQueuedQueries, searchRunnerPool, semaphore, shc

Fields inherited from class com.exalead.search.searchapi.Command

delegate, logger, queryState, runningQueries, startingQueries

Constructor Summary

Constructors

Constructor and Description
QueryExpansionCommand(QueryExpansionCommand config)

Method Summary

Modifier and Type	Method and Description
void	configure() Build the configuration
void	execute(java.lang.String pathInfo, javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp) Execute the command
void	onDeinit() When this is called, this command is not used anymore, and the lock has been released.
void	waitForStartingQueries() Called at the beginning of a dynamic reconfiguration cycle.

Methods inherited from class com.exalead.search.searchapi.BaseSearchCommand

getArgsFromRequest, getArgsFromRequest, getArgsFromXMLV10Request, sendErrorWithDispatch

Methods inherited from class com.exalead.search.searchapi.Command

onPreReconfiguration, onQueryDone, onQueryStarted, onQueryStarting, onReconfigurationStarting, removeJettyStuff, sendError, setSearchAPIDelegate

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryExpansionCommand

public QueryExpansionCommand(QueryExpansionCommand config)

Method Detail

configure

public void configure()

Description copied from class: Command

Build the configuration

Overrides:

configure in class BaseSearchCommand

waitForStartingQueries

public void waitForStartingQueries()

Description copied from class: Command

Called at the beginning of a dynamic reconfiguration cycle. This must wait for all queries that are currently "starting" to be "started". A query can be declared as started when it does not access search targets anymore.

Overrides:

waitForStartingQueries in class BaseSearchCommand

onDeinit

public void onDeinit()

Description copied from class: Command

When this is called, this command is not used anymore, and the lock has been released.

Overrides:

onDeinit in class BaseSearchCommand

execute

public void execute(java.lang.String pathInfo,
                    javax.servlet.http.HttpServletRequest req,
                    javax.servlet.http.HttpServletResponse resp)
             throws javax.servlet.ServletException,
                    java.io.IOException

Description copied from class: Command

Execute the command

Specified by:

execute in class Command

Parameters:

pathInfo - The path relative to the command base

Throws:

javax.servlet.ServletException

java.io.IOException