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/*
* Copyright [2017] [Andy Moncsek]
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jacpfx.vertx.rest.response.blocking;
import io.vertx.ext.web.RoutingContext;
import java.util.HashMap;
import java.util.Map;
import java.util.function.Consumer;
import org.jacpfx.common.VxmsShared;
import org.jacpfx.common.encoder.Encoder;
import org.jacpfx.common.throwable.ThrowableFunction;
import org.jacpfx.common.throwable.ThrowableSupplier;
import org.jacpfx.vertx.rest.interfaces.blocking.ExecuteEventbusStringCallBlocking;
/**
* Created by Andy Moncsek on 12.01.16.
* Fluent API for byte responses, defines access to failure handling, timeouts,...
*/
public class ExecuteRSStringResponse extends ExecuteRSString {
/**
* The constructor to pass all needed members
*
* @param methodId the method identifier
* @param vxmsShared the vxmsShared instance, containing the Vertx instance and other shared
* objects per instance
* @param failure the failure thrown while task execution
* @param errorMethodHandler the error handler
* @param context the vertx routing context
* @param headers the headers to pass to the response
* @param stringSupplier the supplier, producing the byte response
* @param excecuteBlockingEventBusAndReply the response of an event-bus call which is passed to
* the fluent API
* @param encoder the encoder to encode your objects
* @param errorHandler the error handler
* @param onFailureRespond the consumer that takes a Future with the alternate response value in
* case of failure
* @param httpStatusCode the http status code to set for response
* @param httpErrorCode the http error code to set in case of failure handling
* @param retryCount the amount of retries before failure execution is triggered
* @param timeout the amount of time before the execution will be aborted
* @param delay the delay time in ms between an execution error and the retry
* @param circuitBreakerTimeout the amount of time before the circuit breaker closed again
*/
public ExecuteRSStringResponse(String methodId,
VxmsShared vxmsShared,
Throwable failure,
Consumer errorMethodHandler,
RoutingContext context,
Map headers,
ThrowableSupplier stringSupplier,
ExecuteEventbusStringCallBlocking excecuteBlockingEventBusAndReply,
Encoder encoder,
Consumer errorHandler,
ThrowableFunction onFailureRespond,
int httpStatusCode,
int httpErrorCode,
int retryCount,
long timeout,
long delay,
long circuitBreakerTimeout) {
super(methodId,
vxmsShared,
failure,
errorMethodHandler,
context,
headers,
stringSupplier,
excecuteBlockingEventBusAndReply,
encoder,
errorHandler,
onFailureRespond,
httpStatusCode,
httpErrorCode,
retryCount,
timeout,
delay,
circuitBreakerTimeout);
}
/**
* defines an action for errors in byte responses, you can handle the error and return an
* alternate createResponse value
*
* @param onFailureRespond the handler (function) to execute on error
* @return the createResponse chain {@link ExecuteRSStringOnFailureCode}
*/
public ExecuteRSStringOnFailureCode onFailureRespond(
ThrowableFunction onFailureRespond) {
return new ExecuteRSStringOnFailureCode(methodId,
vxmsShared,
failure,
errorMethodHandler,
context,
headers,
stringSupplier,
excecuteAsyncEventBusAndReply,
encoder,
errorHandler,
onFailureRespond,
httpStatusCode,
httpErrorCode,
retryCount,
timeout,
delay,
circuitBreakerTimeout);
}
/**
* intermediate error handler which will be called on each error (at least 1 time, in case on N
* retries... up to N times)
*
* @param errorHandler the handler to be executed on each error
* @return the response chain {@link ExecuteRSStringResponse}
*/
public ExecuteRSStringResponse onError(Consumer errorHandler) {
return new ExecuteRSStringResponse(methodId,
vxmsShared,
failure,
errorMethodHandler,
context,
headers,
stringSupplier,
excecuteAsyncEventBusAndReply,
encoder,
errorHandler,
onFailureRespond,
httpStatusCode,
httpErrorCode,
retryCount,
timeout,
delay,
circuitBreakerTimeout);
}
/**
* retry operation on error
*
* @param retryCount the amount of retries before failure
* @return the createResponse chain {@link ExecuteRSStringCircuitBreaker}
*/
public ExecuteRSStringCircuitBreaker retry(int retryCount) {
return new ExecuteRSStringCircuitBreaker(methodId,
vxmsShared,
failure,
errorMethodHandler,
context,
headers,
stringSupplier,
excecuteAsyncEventBusAndReply,
encoder,
errorHandler,
onFailureRespond,
httpStatusCode,
httpErrorCode,
retryCount,
timeout,
delay,
circuitBreakerTimeout);
}
/**
* Defines how long a method can be executed before aborted.
*
* @param timeout time to wait in ms
* @return the createResponse chain {@link ExecuteRSStringResponse}
*/
public ExecuteRSStringResponse timeout(long timeout) {
return new ExecuteRSStringResponse(methodId,
vxmsShared,
failure,
errorMethodHandler,
context,
headers,
stringSupplier,
excecuteAsyncEventBusAndReply,
encoder,
errorHandler,
onFailureRespond,
httpStatusCode,
httpErrorCode,
retryCount,
timeout,
delay,
circuitBreakerTimeout);
}
/**
* Defines the delay (in ms) between the createResponse retries (on error).
*
* @param delay the amount of time in ms between an error and the retry
* @return the createResponse chain {@link ExecuteRSStringResponse}
*/
public ExecuteRSStringResponse delay(long delay) {
return new ExecuteRSStringResponse(methodId,
vxmsShared,
failure,
errorMethodHandler,
context,
headers,
stringSupplier,
excecuteAsyncEventBusAndReply,
encoder,
errorHandler,
onFailureRespond,
httpStatusCode,
httpErrorCode,
retryCount,
timeout,
delay,
circuitBreakerTimeout);
}
/**
* put HTTP header to response
*
* @param key the header name
* @param value the header value
* @return the response chain {@link ExecuteRSStringResponse}
*/
public ExecuteRSStringResponse putHeader(String key, String value) {
Map headerMap = new HashMap<>(headers);
headerMap.put(key, value);
return new ExecuteRSStringResponse(methodId,
vxmsShared,
failure,
errorMethodHandler,
context,
headerMap,
stringSupplier,
excecuteAsyncEventBusAndReply,
encoder,
errorHandler,
onFailureRespond,
httpStatusCode,
httpErrorCode,
retryCount,
timeout,
delay,
circuitBreakerTimeout);
}
}
