Package org.pentaho.di.trans.steps.tableinput

Class TableInputHelper

java.lang.Object

org.pentaho.di.trans.step.BaseStepHelper

org.pentaho.di.trans.steps.tableinput.TableInputHelper

All Implemented Interfaces:

StepHelperInterface

public class TableInputHelper
extends BaseStepHelper

Field Summary

Fields inherited from class org.pentaho.di.trans.step.BaseStepHelper

IS_TRANS_REFERENCE, IS_VALID_REFERENCE, log, REFERENCE_PATH, SEPARATOR

Fields inherited from interface org.pentaho.di.trans.step.StepHelperInterface

ACTION_STATUS, FAILURE_METHOD_NOT_FOUND_RESPONSE, FAILURE_RESPONSE, STATUS, SUCCESS_RESPONSE

Constructor Summary

Constructors

Constructor	Description
TableInputHelper()

Method Summary

Modifier and Type	Method	Description
org.json.simple.JSONObject	getColumnsAction(TransMeta transMeta, Map<String,String> queryParams)
protected org.json.simple.JSONObject	handleStepAction(String method, TransMeta transMeta, Map<String,String> queryParams)	Abstract method to be implemented by subclasses for handling step-specific actions.

Methods inherited from class org.pentaho.di.trans.step.BaseStepHelper

getReferencePath, isFailedResponse, stepAction, validateAndPutReferenceStatus

Methods inherited from class java.lang.Object

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

Constructor Details

TableInputHelper

public TableInputHelper()

Method Details

handleStepAction

protected org.json.simple.JSONObject handleStepAction(String method,
 TransMeta transMeta,
 Map<String,String> queryParams)

Description copied from class: BaseStepHelper

Abstract method to be implemented by subclasses for handling step-specific actions.

Specified by:

handleStepAction in class BaseStepHelper

Parameters:

method - The name of the method to execute.

transMeta - The transformation metadata associated with the step.

queryParams - A map of query parameters for the action.

Returns:

A JSON object containing the action status and any additional response data.

getColumnsAction

public org.json.simple.JSONObject getColumnsAction(TransMeta transMeta,
 Map<String,String> queryParams)
                                            throws org.pentaho.di.core.exception.KettleException

Throws:

org.pentaho.di.core.exception.KettleException