org.eclipse.smila.bulkbuilder.httphandler
Class BulkbuilderHandler

java.lang.Object
  org.eclipse.smila.http.server.util.ARequestHandler
      org.eclipse.smila.http.server.json.JsonRequestHandler
          org.eclipse.smila.bulkbuilder.httphandler.BulkbuilderHandler

All Implemented Interfaces:

HttpHandler, RequestHandler

public class BulkbuilderHandler
extends JsonRequestHandler

Implements the processing of HTTP requests for the bulk processing.

Field Summary

static java.lang.String	JOB_URL_PREFIX Prefix for the URL in the response to get infos about a specific workflow run.
static java.lang.String	KEY_JOB_RUN_ID result key for the job run id.
static java.lang.String	KEY_URL result key for the url to get infos about a workflow run.
static java.lang.String	KEY_WORKFLOW_RUN_ID result key for the workflow run id.

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

FACTORY, HTTP_UTILS

Constructor Summary

BulkbuilderHandler()

Method Summary

static Any	createResponse(WorkflowRunInfo workflowRunInfo, java.lang.String jobName, java.lang.String requestHost, java.lang.String rootContext) create Any object for client response.
protected int	getErrorStatus(java.lang.String method, java.lang.String requestUri, java.lang.Throwable ex) Return a status code for an exception.
protected int	getSuccessStatus(java.lang.String method, java.lang.String requestUri)
protected boolean	isValidMethod(java.lang.String method, java.lang.String requestUri) Checks if the handler allows the HTTP method.
java.lang.Object	process(java.lang.String method, java.lang.String requestUri, Record inputRecord) process input record and return result object.
void	setBulkbuilderService(BulkbuilderService service) Sets the bulkbuilder.
void	unsetBulkbuilderService(BulkbuilderService service) Unset the bulkbuilder.

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

getRequestHost, getSuccessStatus, handle, 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

Field Detail

KEY_WORKFLOW_RUN_ID

public static final java.lang.String KEY_WORKFLOW_RUN_ID

result key for the workflow run id.

See Also:

Constant Field Values

KEY_JOB_RUN_ID

public static final java.lang.String KEY_JOB_RUN_ID

result key for the job run id.

See Also:

Constant Field Values

KEY_URL

public static final java.lang.String KEY_URL

result key for the url to get infos about a workflow run.

See Also:

Constant Field Values

JOB_URL_PREFIX

public static final java.lang.String JOB_URL_PREFIX

Prefix for the URL in the response to get infos about a specific workflow run.

See Also:

Constant Field Values

Constructor Detail

BulkbuilderHandler

public BulkbuilderHandler()

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.

Specified by:

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.

createResponse

public static Any createResponse(WorkflowRunInfo workflowRunInfo,
                                 java.lang.String jobName,
                                 java.lang.String requestHost,
                                 java.lang.String rootContext)
                          throws java.net.MalformedURLException

create Any object for client response.

Throws:

java.net.MalformedURLException

isValidMethod

protected boolean isValidMethod(java.lang.String method,
                                java.lang.String requestUri)

Checks if the handler allows the HTTP method.

Overrides:

isValidMethod in class JsonRequestHandler

Parameters:

method - HTTP method

requestUri - request URI

Returns:

true if method is either POST or DELETE.

getSuccessStatus

protected int getSuccessStatus(java.lang.String method,
                               java.lang.String requestUri)

Overrides:

getSuccessStatus in class JsonRequestHandler

Parameters:

method - HTTP method

requestUri - request URI

Returns:

ACCEPTED

getErrorStatus

protected int getErrorStatus(java.lang.String method,
                             java.lang.String requestUri,
                             java.lang.Throwable ex)

Return a status code for an exception.

Overrides:

getErrorStatus in class JsonRequestHandler

Returns:

HTTP error code matching the exception type.

See Also:

HTTP_UTILS#getErrorStatus(String, String, Throwable)

setBulkbuilderService

public void setBulkbuilderService(BulkbuilderService service)

Sets the bulkbuilder.

Parameters:

service - the new bulkbuilder

unsetBulkbuilderService

public void unsetBulkbuilderService(BulkbuilderService service)

Unset the bulkbuilder.

Parameters:

service - the bulkbuilder to unset