org.eclipse.smila.jobmanager.httphandler
Class WorkerHandler

java.lang.Object
  org.eclipse.smila.http.server.util.ARequestHandler
      org.eclipse.smila.http.server.json.JsonRequestHandler
          org.eclipse.smila.jobmanager.httphandler.AJobManagerHandler
              org.eclipse.smila.jobmanager.httphandler.WorkerHandler

All Implemented Interfaces:

HttpHandler, RequestHandler

public class WorkerHandler
extends AJobManagerHandler

Implements the handling of HTTP requests to retrieve a worker definition.
URL pattern: smila/jobmanager/workers/-workername-/
Methods allowed: GET

Field Summary

Fields inherited from class org.eclipse.smila.http.server.json.JsonRequestHandler

FACTORY, HEADER_REQUEST_HOST, HTTP_UTILS

Constructor Summary

WorkerHandler()

Method Summary

java.lang.Object

process(java.lang.String method, java.lang.String requestUri, Record inputRecord) process input record and return result object.

Methods inherited from class org.eclipse.smila.jobmanager.httphandler.AJobManagerHandler

getDefinitionPersistence, getErrorStatus, getJobRunDataProvider, getJobRunEngine, getJobTaskProcessor, isDeleteRequest, isGetOrDeleteRequest, isGetOrPostRequest, isGetRequest, isPostRequest, isValidMethod, setDefinitionPersistence, setJobRunDataProvider, setJobRunEngine, setJobTaskProcessor, unsetDefinitionPersistence, unsetJobRunDataProvider, unsetJobRunEngine, unsetJobTaskProcessor

Methods inherited from class org.eclipse.smila.http.server.json.JsonRequestHandler

getRequestHost, getSuccessStatus, getSuccessStatus, handle, process, writeErrorResult, writeResultObject, writeSuccessResult

Methods inherited from class org.eclipse.smila.http.server.util.ARequestHandler

activate, getDynamicUriParts, getRootContextPath, getStaticUriParts, getUriPattern, matches, urlDecode

Methods inherited from class java.lang.Object

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

Constructor Detail

WorkerHandler

public WorkerHandler()

Method Detail

process

public java.lang.Object process(java.lang.String method,
                                java.lang.String requestUri,
                                Record inputRecord)
                         throws java.lang.Exception

process input record and return result object. Override this method in your handler if you do not need access to HttpExchange object, e.g. to read http header fields. Otherwise use overloaded method with HttpExchange parameter.

Overrides:

process in class JsonRequestHandler

Parameters:

method - HTTP method

requestUri - request URI.

inputRecord - input record parsed either from request body, if it has content, or from request URI parameters.

Returns:

result object, may be null. If this is not a Record, you have to provide a JsonRequestHandler.writeResultObject(OutputStream, Object) method, too.

Throws:

java.lang.Exception - any failure during processing.