Package org.flowable.http.common.impl

Class BaseHttpActivityDelegate

java.lang.Object

org.flowable.http.common.impl.BaseHttpActivityDelegate

public abstract class BaseHttpActivityDelegate
extends Object

Author:

Filip Hrisafov

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	BaseHttpActivityDelegate.ExecutionData
static class	BaseHttpActivityDelegate.RequestData

Field Summary

Fields

Modifier and Type	Field	Description
protected Expression	disallowRedirects
protected Expression	failStatusCodes
protected Expression	handleStatusCodes
static final String	HTTP_TASK_REQUEST_FIELD_INVALID
static final String	HTTP_TASK_REQUEST_HEADERS_INVALID
static final String	HTTP_TASK_REQUEST_METHOD_INVALID
static final String	HTTP_TASK_REQUEST_METHOD_REQUIRED
static final String	HTTP_TASK_REQUEST_SECURE_HEADERS_INVALID
static final String	HTTP_TASK_REQUEST_URL_REQUIRED
protected FlowableHttpClient	httpClient
protected Expression	ignoreException
protected Expression	requestBody
protected Expression	requestBodyEncoding
protected Expression	requestHeaders
protected Expression	requestMethod
protected Expression	requestSecureHeaders
protected Expression	requestTimeout
protected Expression	requestUrl
protected Expression	responseVariableName
protected Expression	resultVariablePrefix
protected Expression	saveRequestVariables
protected Expression	saveResponseParameters
protected Expression	saveResponseParametersTransient
protected Expression	saveResponseVariableAsJson

Constructor Summary

Constructors

Constructor	Description
BaseHttpActivityDelegate()
BaseHttpActivityDelegate(FlowableHttpClient httpClient)

Method Summary

Modifier and Type	Method	Description
protected abstract FlowableHttpClient	createHttpClient()
protected BaseHttpActivityDelegate.RequestData	createRequest(VariableContainer variableContainer, String fallbackPrefix)
protected HttpHeaders	getRequestHeaders(VariableContainer variableContainer)
protected HttpHeaders	getRequestSecureHeaders(VariableContainer variableContainer)
protected HttpHeaders	parseRequestHeaders(VariableContainer variableContainer, Expression headers, String errorPrefix)
protected CompletableFuture<BaseHttpActivityDelegate.ExecutionData>	prepareAndExecuteRequest(BaseHttpActivityDelegate.RequestData request, boolean parallelInSameTransaction, AsyncTaskInvoker taskInvoker)
protected abstract void	propagateError(VariableContainer container, String code)
protected void	saveResponseFields(VariableContainer variableContainer, BaseHttpActivityDelegate.RequestData request, HttpResponse response, com.fasterxml.jackson.databind.ObjectMapper objectMapper)
protected void	validateRequest(HttpRequest request)

Methods inherited from class java.lang.Object

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

Field Details

HTTP_TASK_REQUEST_METHOD_REQUIRED

public static final String HTTP_TASK_REQUEST_METHOD_REQUIRED

See Also:

• Constant Field Values

HTTP_TASK_REQUEST_METHOD_INVALID

public static final String HTTP_TASK_REQUEST_METHOD_INVALID

See Also:

• Constant Field Values

HTTP_TASK_REQUEST_URL_REQUIRED

public static final String HTTP_TASK_REQUEST_URL_REQUIRED

See Also:

• Constant Field Values

HTTP_TASK_REQUEST_HEADERS_INVALID

public static final String HTTP_TASK_REQUEST_HEADERS_INVALID

See Also:

• Constant Field Values

HTTP_TASK_REQUEST_SECURE_HEADERS_INVALID

public static final String HTTP_TASK_REQUEST_SECURE_HEADERS_INVALID

See Also:

• Constant Field Values

HTTP_TASK_REQUEST_FIELD_INVALID

public static final String HTTP_TASK_REQUEST_FIELD_INVALID

See Also:

• Constant Field Values

requestMethod

protected Expression requestMethod

requestUrl

protected Expression requestUrl

requestHeaders

protected Expression requestHeaders

requestSecureHeaders

protected Expression requestSecureHeaders

requestBody

protected Expression requestBody

requestBodyEncoding

protected Expression requestBodyEncoding

requestTimeout

protected Expression requestTimeout

disallowRedirects

protected Expression disallowRedirects

failStatusCodes

protected Expression failStatusCodes

handleStatusCodes

protected Expression handleStatusCodes

ignoreException

protected Expression ignoreException

saveRequestVariables

protected Expression saveRequestVariables

saveResponseParameters

protected Expression saveResponseParameters

responseVariableName

protected Expression responseVariableName

saveResponseParametersTransient

protected Expression saveResponseParametersTransient

saveResponseVariableAsJson

protected Expression saveResponseVariableAsJson

resultVariablePrefix

protected Expression resultVariablePrefix

httpClient

protected FlowableHttpClient httpClient

Constructor Details

BaseHttpActivityDelegate

public BaseHttpActivityDelegate()

BaseHttpActivityDelegate

public BaseHttpActivityDelegate(FlowableHttpClient httpClient)

Method Details

createHttpClient

protected abstract FlowableHttpClient createHttpClient()

createRequest

protected BaseHttpActivityDelegate.RequestData createRequest(VariableContainer variableContainer,
 String fallbackPrefix)

saveResponseFields

protected void saveResponseFields(VariableContainer variableContainer,
 BaseHttpActivityDelegate.RequestData request,
 HttpResponse response,
 com.fasterxml.jackson.databind.ObjectMapper objectMapper)
                           throws IOException

Throws:

IOException

prepareAndExecuteRequest

protected CompletableFuture<BaseHttpActivityDelegate.ExecutionData> prepareAndExecuteRequest(BaseHttpActivityDelegate.RequestData request,
 boolean parallelInSameTransaction,
 AsyncTaskInvoker taskInvoker)

validateRequest

protected void validateRequest(HttpRequest request)
                        throws FlowableException

Throws:

FlowableException

getRequestHeaders

protected HttpHeaders getRequestHeaders(VariableContainer variableContainer)

getRequestSecureHeaders

protected HttpHeaders getRequestSecureHeaders(VariableContainer variableContainer)

parseRequestHeaders

protected HttpHeaders parseRequestHeaders(VariableContainer variableContainer,
 Expression headers,
 String errorPrefix)

propagateError

protected abstract void propagateError(VariableContainer container,
 String code)