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我有一個custon過濾器的工作原理（帶有回聲）的流量，但如果我嘗試TU使用Twitter的雲連接器我得到這個錯誤輸入需要嘰嘰喳喳雲連接器騾子
ERROR 2015-04-04 19:09:02,451 [[CopyTrabajosd2].trabajosdFlow.stage1.02] org.mule.retry.notifiers.ConnectNotifier: Failed to connect/reconnect: Work Descriptor. Root Exception was: Response code 403 mapped as failure. Message payload is of type: BufferInputStream. Type: class org.mule.module.http.internal.request.ResponseValidatorException
ERROR 2015-04-04 19:09:02,458 [[CopyTrabajosd2].trabajosdFlow.stage1.02] org.mule.exception.CatchMessagingExceptionStrategy:
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Message : Response code 403 mapped as failure. Message payload is of type: BufferInputStream
Code : MULE_ERROR--2
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Exception stack is:
1. Response code 403 mapped as failure. Message payload is of type: BufferInputStream (org.mule.module.http.internal.request.ResponseValidatorException)
org.mule.module.http.internal.request.SuccessStatusCodeValidator:37 (http://www.mulesoft.org/docs/site/current3/apidocs/org/mule/module/http/internal/request/ResponseValidatorException.html)
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Root Exception stack trace:
org.mule.module.http.internal.request.ResponseValidatorException: Response code 403 mapped as failure. Message payload is of type: BufferInputStream
at org.mule.module.http.internal.request.SuccessStatusCodeValidator.validate(SuccessStatusCodeValidator.java:37)
at org.mule.module.http.internal.request.DefaultHttpRequester.innerProcess(DefaultHttpRequester.java:202)
at org.mule.module.http.internal.request.DefaultHttpRequester.process(DefaultHttpRequester.java:166)
+ 3 more (set debug level logging or '-Dmule.verbose.exceptions=true' for everything)
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我認爲，連接器連接器沒有收到它需要的輸入類型，但我不確定，有什麼幫助？
<?xml version="1.0" encoding="UTF-8"?>
<mule xmlns:twitter="http://www.mulesoft.org/schema/mule/twitter" xmlns:tracking="http://www.mulesoft.org/schema/mule/ee/tracking" xmlns:json="http://www.mulesoft.org/schema/mule/json" xmlns:smtp="http://www.mulesoft.org/schema/mule/smtp"
xmlns:http="http://www.mulesoft.org/schema/mule/http" xmlns="http://www.mulesoft.org/schema/mule/core" xmlns:doc="http://www.mulesoft.org/schema/mule/documentation"
xmlns:spring="http://www.springframework.org/schema/beans" version="EE-3.6.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.mulesoft.org/schema/mule/smtp http://www.mulesoft.org/schema/mule/smtp/current/mule-smtp.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-current.xsd
http://www.mulesoft.org/schema/mule/core http://www.mulesoft.org/schema/mule/core/current/mule.xsd
http://www.mulesoft.org/schema/mule/http http://www.mulesoft.org/schema/mule/http/current/mule-http.xsd
http://www.mulesoft.org/schema/mule/json http://www.mulesoft.org/schema/mule/json/current/mule-json.xsd
http://www.mulesoft.org/schema/mule/ee/tracking http://www.mulesoft.org/schema/mule/ee/tracking/current/mule-tracking-ee.xsd
http://www.mulesoft.org/schema/mule/twitter http://www.mulesoft.org/schema/mule/twitter/current/mule-twitter.xsd">
<smtp:gmail-connector name="gmail" doc:name="Gmail"/>
<http:request-config name="HTTP_Request_Configuration" host="api.openweathermap.org" port="80" basePath="data/2.5/forecast/daily?q=San Fernando,es&lang=es&units=metric&cnt=2&mode=json" doc:name="HTTP Request Configuration"/>
<spring:beans>
<spring:bean id="transformador" name="Bean" class="com.trabajosd.Transformador"/>
</spring:beans>
<twitter:config name="Twitter__Configuration" accessKey="3006010565-rUz6h4xnNoHO2juxGYQEK5jcM5DvSpxv7P3hv07" accessSecret="KxcqDQEo6JbHHR2S10lFN5luxXLEJauNhiBdZIeY7tUXO" consumerKey="LBxBQUYhbAFb5PeBtR7Jg4Evo" consumerSecret="AdD8lJYRS1OadJsn2BXhEbnhdcUNc1t3uM9pnOGH7eNfE2JxZu" doc:name="Twitter: Configuration"/>
<flow name="trabajosdFlow">
<poll doc:name="Poll">
<fixed-frequency-scheduler frequency="10000"/>
<http:request config-ref="HTTP_Request_Configuration" path="/" method="GET" doc:name="HTTP"/>
</poll>
<logger level="INFO" doc:name="Logger"/>
<byte-array-to-string-transformer doc:name="Byte Array to String"/>
<json:json-to-object-transformer doc:name="JSON to Object"/>
<custom-filter class="com.trabajosd.Filtro" doc:name="Custom"/>
<twitter:update-status config-ref="Twitter__Configuration" status="Predicción de lluvia para hoy(Prueba Mule)" doc:name="Twitter"/>
<catch-exception-strategy doc:name="Catch Exception Strategy"/>
</flow>
<catch-exception-strategy name="trabajosdCatch_Exception_Strategy">
<logger level="INFO" doc:name="Logger"/>
</catch-exception-strategy>
</mule>
而且custon過濾器類
package com.trabajosd;
import org.json.JSONArray;
import org.json.JSONObject;
import org.mule.api.MuleMessage;
import org.mule.api.routing.filter.Filter;
public class Filtro implements Filter{
@Override
public boolean accept(MuleMessage message) {
try {
String json=message.getPayloadAsString();
JSONObject obj = new JSONObject(json);
JSONArray lista = obj.getJSONArray("list");
JSONObject elemento0 =lista.getJSONObject(0);
JSONArray clima = elemento0.getJSONArray("weather");
JSONObject prediccion = clima.getJSONObject(0);
return prediccion.getString("main").equalsIgnoreCase("Clouds");
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return false;
}
}