org.apache.oozie.servlet

Class BaseJobServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.apache.oozie.servlet.JsonRestServlet

org.apache.oozie.servlet.BaseJobServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

Direct Known Subclasses:

V0JobServlet, V1JobServlet

public abstract class BaseJobServlet
extends JsonRestServlet

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.oozie.servlet.JsonRestServlet

JsonRestServlet.ParameterInfo, JsonRestServlet.ResourceInfo

Field Summary

Fields inherited from class org.apache.oozie.servlet.JsonRestServlet

AUDIT_ERROR_CODE, AUDIT_ERROR_MESSAGE, AUDIT_HTTP_STATUS_CODE, AUDIT_OPERATION, AUDIT_PARAM, AUTH_TOKEN, INSTRUMENTATION_GROUP, TEXT_UTF8, UNDEF, USER_NAME, XML_UTF8

Constructor Summary

Constructors

Constructor and Description
BaseJobServlet(String instrumentationName)

Method Summary

Modifier and Type	Method and Description
void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Return information about jobs.
protected void	doPut(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Perform various job related actions - start, suspend, resume, kill, etc.
protected org.json.simple.JSONObject	getWfActionByJobIdAndName(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) get wf actions by name in coordinator job

Methods inherited from class org.apache.oozie.servlet.JsonRestServlet

addCron, getContentType, getProxyUser, getResourceName, getUser, incrCounter, init, sendErrorResponse, sendJsonResponse, sendJsonResponse, service, setAllowSafeModeChanges, setLogInfo, startCron, stopCron, validateContentType, validateRestUrl

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPost, doTrace, getLastModified, service

Methods inherited from class javax.servlet.GenericServlet

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

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseJobServlet

public BaseJobServlet(String instrumentationName)

Method Detail

doPut

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

Perform various job related actions - start, suspend, resume, kill, etc.

Overrides:

doPut in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

doGet

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

Return information about jobs.

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

IOException

getWfActionByJobIdAndName

protected org.json.simple.JSONObject getWfActionByJobIdAndName(javax.servlet.http.HttpServletRequest request,
                                                               javax.servlet.http.HttpServletResponse response)
                                                        throws XServletException,
                                                               IOException

get wf actions by name in coordinator job

Parameters:

request - the request

response - the response

Returns:

JSONObject the JSON object

Throws:

XServletException - the x servlet exception

IOException - Signals that an I/O exception has occurred.