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View Handler Data in a Data Source (REST API: GET)

This operation returns the data for a data source handler in Data Cube.

Note

You can view sample requests and responses for individual data sources on the REST API page for the data source in Data Cube. For information about how to view the example request and responses for your data sources, see Viewing REST APIs for Data Sources.

Request

Syntax

GET webservice/dcube/handler/dataSourceId/handlerName?wt=wt&q=q&sort=SortField SortStyle&start=start&rows=rows&fq=fq&fl=CommaSeparatedFields HTTP/1.1
Accept: application/xml, application/json, text/plain
Authtoken: authentication token

where <webservice> is the root path used to route the API requests to the Web Server.

For more information, see Available Web Services for REST API.

Request Parameters

Name

Description

Required

dataSourceId

The data source ID for the data source.

If the data source ID is unknown, use the View Data Sources and Properties (REST API: GET) API to retrieve it.

Yes

handlerName

The name of the data source handler that you want to use.

If the handler name is unknown, use View Data Sources and Properties in Data Cube (REST API: GET) to retrieve it.

Yes

wt

The format of the response.

Valid values are as follows:

  • xml

  • json

  • csv

No

q

The query used to return the data. To return all of the data, use *:*.

Only items that match the query are returned in the response.

No

sort

The field to sort by and the sort order. For example, sort=Size desc sorts by descending size.

Valid values are:

  • desc

  • asc

No

start

The number of the item to appear first in the response.

For example, to skip the first 10 items in response, use the start="10" parameter.

No

rows

The maximum number of items to return in the response.

No

fq

The filter query that limits items in the response.

You can use this parameter to refine the response, and to return only items that have a certain key-value pair that matches the filter query parameter.

No

fl

A comma separated list of fields to return in the response. For example, fl=FileName,Size returns the file name and the file size.

Only the values of the defined fields are included in the response.

Sample values:

  • AccessTime

  • ClientId

  • CreatedTime

  • DenyAccessSID

  • DenyAccessUserName

  • DocumentType

  • FileContentHash

  • FileExtension

  • FileName

  • FileNameModifiedTimeHash

  • Size

No

Request Headers

Name

Description

Accept

The format of the response data.

Valid values are:

  • application/xm

  • application/json

  • text/plain

Authtoken

The authentication token received after successfully logging on. For details about receiving an authentication token, see Request an Authentication Token.

Response

Response Parameters

Parameter

Description

Element

doc

The element that represents a document in the response.

result

FileName

The name of the file.

doc

ClientId

The client id where the file is located.

doc

DocumentType

The document type for the object. 1 is file and 4 is folder.

doc

AccessTime

The time stamp for the last time the file was accessed.

doc

CreatedTime

The time stamp for when the file was created.

doc

FileNameModifiedTimeHash

A unique hash to determine if a file has been modified since the previous crawl of the data source.

doc

Examples

The following examples are for a file system data source.

Example Request

GET webservice/dcube/handler/2558/default?wt=xml&q=*:*&rows=1&fl=AccessTime,ClientId,CreatedTime,DenyAccessSID,DenyAccessUserName,DocumentType,FileContentHash,FileExtension,FileName,FileNameModifiedTimeHash HTTP/1.1
Host: client.mydomain.com
Accept: application/xml
Content-type: text/plain
 Authtoken: QSDK 38568012f4d1e8ee1841d283a47aa3ba78e124ea58354b5fc60f4dab8a63347d05cf5552484dafda3bfa4c5db84e580b1cb37bcf8e65b39f7f8549a443e6f78a2c7be3f31b3d845e24776c835e498e8e883bb40c46bd15af4f40ca94e823acedcdd4e9659e74b34a07a85c4586cd2ed914b6dce015874783ef768fda78183a4208930954a377f66eb56c8b92cexampl4s437a19317ca6ce7f3233d5a01aca35dbad93468b833f2cf71010809006a937670adce711ca8be46638e8

Example Response

<?xml version="1.0" encoding="UTF-8"?>
<response>
   <lst name="responseHeader">
     <int name="status">0</int>
     <int name="QTime">0</int>
     <lst name="params">
       <str name="q">*:*</str>
       <str name="fl">AccessTime,ClientId,CreatedTime,DenyAccessSID,DenyAccessUserName,DocumentType,FileContentHash,FileExtension,FileName,FileNameModifiedTimeHash</str>
       <str name="csrf">-88wisozack7</str>
       <str name="rows">1</str>
       <str name="wt">xml</str>
     </lst>
   </lst>
   <result name="response" numFound="458" start="0">
     <doc>
       <str name="FileName">Document 1</str>
       <int name="ClientId">0</int>
       <int name="DocumentType">4</int>
       <date name="AccessTime">2017-01-22T08:04:38Z</date>
       <date name="CreatedTime">2017-01-22T08:04:37Z</date>
       <str name="FileNameModifiedTimeHash">8669d2a52f507bf5c8daae3ed586a8f3</str>
     </doc>
   </result>
</response>
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