Package com.google.refine.commands.row

Class GetRowsCommand

java.lang.Object

com.google.refine.commands.Command

com.google.refine.commands.row.GetRowsCommand

public class GetRowsCommand
extends Command

Retrieves rows from a project (or importing job). Those rows can be requested as either: - the batch of rows starting at a given index (included), up to a certain size - the batch of rows ending at a given index (excluded), again up to a given size. Filters (defined by facets) and the row/record mode toggle can also be provided.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	GetRowsCommand.JsonResult
protected static class	GetRowsCommand.RowWritingVisitor
protected static class	GetRowsCommand.WrappedRow

Nested classes/interfaces inherited from class com.google.refine.commands.Command

Command.HistoryEntryResponse, Command.IllegalJsonpException

Field Summary

Fields inherited from class com.google.refine.commands.Command

csrfFactory, logger, servlet

Constructor Summary

Constructors

Constructor	Description
GetRowsCommand()

Method Summary

Modifier and Type	Method	Description
void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
void	doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)	This command accepts both POST and GET.
protected void	internalRespond(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)

Methods inherited from class com.google.refine.commands.Command

checkJSONP, doDelete, doHead, doPut, getEngine, getEngineConfig, getIntegerParameter, getParameters, getProject, getProjectMetadata, hasValidCSRFToken, hasValidCSRFTokenAsGET, init, logRequests, performProcessAndRespond, redirect, respond, respond, respondCodeError, respondCodeError, respondCodeError, respondCodePending, respondCSRFError, respondException, respondJSON, respondJSON, respondNoJsonpException, respondOkDone, respondStatus, respondStatusError, respondStatusErrors, respondStatusOk, respondStatusOk, respondWithErrorPage

Methods inherited from class java.lang.Object

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

Constructor Details

GetRowsCommand

public GetRowsCommand()

Method Details

doPost

public void doPost(javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response)
            throws javax.servlet.ServletException,
IOException

This command accepts both POST and GET. It is not CSRF-protected as it does not incur any state change.

Overrides:

doPost in class Command

Throws:

javax.servlet.ServletException

IOException

doGet

public void doGet(javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response)
           throws javax.servlet.ServletException,
IOException

Overrides:

doGet in class Command

Throws:

javax.servlet.ServletException

IOException

internalRespond

protected void internalRespond(javax.servlet.http.HttpServletRequest request,
 javax.servlet.http.HttpServletResponse response)
                        throws javax.servlet.ServletException,
IOException

Throws:

javax.servlet.ServletException

IOException