| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.apache.karaf.decanter.collector.soap; |
| |
| import org.apache.karaf.decanter.collector.utils.PropertiesPreparator; |
| import org.osgi.service.component.ComponentContext; |
| import org.osgi.service.component.annotations.Activate; |
| import org.osgi.service.component.annotations.Component; |
| import org.osgi.service.component.annotations.Reference; |
| import org.osgi.service.event.Event; |
| import org.osgi.service.event.EventAdmin; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import java.io.BufferedReader; |
| import java.io.InputStreamReader; |
| import java.io.OutputStream; |
| import java.io.OutputStreamWriter; |
| import java.io.StringWriter; |
| import java.net.HttpURLConnection; |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| import java.net.URLConnection; |
| import java.util.Dictionary; |
| import java.util.Enumeration; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| @Component( |
| service = Runnable.class, |
| name = "org.apache.karaf.decanter.collector.soap", |
| immediate = true, |
| property = { |
| "decanter.collector.name=soap", |
| "scheduler.period:Long=60", |
| "scheduler.concurrent:Boolean=false", |
| "scheduler.name=decanter-collector-soap" |
| } |
| ) |
| public class SoapCollector implements Runnable { |
| |
| @Reference |
| public EventAdmin dispatcher; |
| |
| private final static Logger LOGGER = LoggerFactory.getLogger(SoapCollector.class); |
| |
| private URL url; |
| private String soapRequest; |
| private String topic; |
| private Dictionary<String, Object> config; |
| |
| @Activate |
| public void activate(ComponentContext componentContext) throws Exception { |
| activate(componentContext.getProperties()); |
| } |
| |
| public void activate(Dictionary<String, Object> config) throws MalformedURLException { |
| this.config = config; |
| if (config.get("url") == null) { |
| throw new IllegalArgumentException("url property is mandatory"); |
| } |
| this.topic = "decanter/collect/soap"; |
| if (config.get("topic") != null) { |
| this.topic = (String) config.get("topic"); |
| } |
| url = new URL((String) config.get("url")); |
| if (config.get("soap.request") == null) { |
| throw new IllegalStateException("soap.request property is mandatory"); |
| } |
| soapRequest = (String) config.get("soap.request"); |
| } |
| |
| @Override |
| public void run() { |
| Map<String, Object> data = new HashMap<>(); |
| data.put("soap.request", soapRequest); |
| data.put("url", url); |
| data.put("type", "soap"); |
| |
| // custom fields |
| Enumeration<String> keys = config.keys(); |
| while (keys.hasMoreElements()) { |
| String key = keys.nextElement(); |
| data.put(key, config.get(key)); |
| } |
| |
| try { |
| PropertiesPreparator.prepare(data, config); |
| } catch (Exception e) { |
| LOGGER.warn("Can't prepare properties", e); |
| } |
| |
| HttpURLConnection connection = null; |
| try { |
| connection = (HttpURLConnection) url.openConnection(); |
| connection.setRequestMethod("POST"); |
| connection.setDoOutput(true); |
| connection.setDoInput(true); |
| connection.setRequestProperty("Content-Type", "text/xml"); |
| connection.setRequestProperty("Accept", "text/xml"); |
| try (OutputStreamWriter writer = new OutputStreamWriter(connection.getOutputStream())) { |
| writer.write(soapRequest); |
| writer.flush(); |
| data.put("http.response.code", connection.getResponseCode()); |
| data.put("http.response.message", connection.getResponseMessage()); |
| try (BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()))) { |
| StringBuffer buffer = new StringBuffer(); |
| String line; |
| while ((line = reader.readLine()) != null) { |
| buffer.append(line).append("\n"); |
| } |
| data.put("soap.response", buffer.toString()); |
| } |
| } |
| } catch (Exception e) { |
| LOGGER.warn("Can't request SOAP service", e); |
| data.put("error", e.getClass().getName() + ": " + e.getMessage()); |
| } finally { |
| if (connection != null) { |
| connection.disconnect(); |
| } |
| } |
| |
| dispatcher.postEvent(new Event(topic, data)); |
| } |
| |
| } |