Package org.pentaho.di.www

Class StartTransServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.pentaho.di.www.BaseHttpServlet

org.pentaho.di.www.StartTransServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig, CartePluginInterface, CarteServletInterface

public class StartTransServlet
extends BaseHttpServlet
implements CartePluginInterface

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CONTEXT_PATH

Fields inherited from class org.pentaho.di.www.BaseHttpServlet

detections, jobMap, log, socketRepository, transformationMap

Constructor Summary

Constructors

Constructor	Description
StartTransServlet()
StartTransServlet(TransformationMap transformationMap)

Method Summary

Modifier and Type	Method	Description
void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected void	executeTrans(Trans trans)
String	getContextPath()
String	getService()
String	toString()

Methods inherited from class org.pentaho.di.www.BaseHttpServlet

convertContextPath, doDelete, doPost, doPut, getDetections, getJobMap, getSocketRepository, getTransformationMap, isJettyMode, logBasic, logBasic, logDebug, logDetailed, logDetailed, logError, logError, logError, logMinimal, logRowlevel, setJettyMode, setup

Methods inherited from class javax.servlet.http.HttpServlet

doHead, doOptions, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, init, log, log

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.pentaho.di.www.CartePluginInterface

isJettyMode, setJettyMode, setup

Field Details

CONTEXT_PATH

public static final String CONTEXT_PATH

See Also:

• Constant Field Values

Constructor Details

StartTransServlet

public StartTransServlet()

StartTransServlet

public StartTransServlet(TransformationMap transformationMap)

Method Details

doGet

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

/kettle/startTrans

GET

Executes transformation previously uploaded to Carte server.

Example Request:

      GET /kettle/startTrans/?name=dummy-trans&xml=Y
      

Parameters

name	description	type
name	Name of the transformation to be executed.	query
xml	Boolean flag which sets the output format required. Use Y to receive XML response.	boolean, optional
id	Carte transformation ID of the transformation to be executed. This parameter is optional when xml=Y is used.	query, optional

Response Body

text:	HTML
media types:	text/xml, text/html

Response XML or HTML containing operation result. When using xml=Y result field indicates whether operation was successful (OK) or not (ERROR).

Example Response:

    <?xml version="1.0" encoding="UTF-8"?>
    
      OK
      Transformation [dummy-trans] was started.
      
    
    

Status Codes

code	description
200	Request was processed.
500	Internal server error occurs during request processing.

Specified by:

doGet in interface CartePluginInterface

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

toString

public String toString()

Overrides:

toString in class Object

getService

public String getService()

Specified by:

getService in interface CarteServletInterface

executeTrans

protected void executeTrans(Trans trans)
                     throws org.pentaho.di.core.exception.KettleException

Throws:

org.pentaho.di.core.exception.KettleException

getContextPath

public String getContextPath()

Specified by:

getContextPath in interface CartePluginInterface