REPORT-862:create an HttpReportProcessor

api/src/main/java/org/openmrs/module/reporting/report/processor/HttpReportProcessor.java

@@ -0,0 +1,102 @@
+/**
+ * This Source Code Form is subject to the terms of the Mozilla Public License,
+ * v. 2.0. If a copy of the MPL was not distributed with this file, You can
+ * obtain one at http://mozilla.org/MPL/2.0/. OpenMRS is also distributed under
+ * the terms of the Healthcare Disclaimer located at http://openmrs.org/license.
+ *
+ * Copyright (C) OpenMRS Inc. OpenMRS is a registered trademark and the OpenMRS
+ * graphic logo is a trademark of OpenMRS Inc.
+ */
+
+package org.openmrs.module.reporting.report.processor;
+
+import java.io.BufferedReader;
+import java.io.DataOutputStream;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Properties;
+
+import org.openmrs.module.reporting.report.Report;
+import org.springframework.stereotype.Component;
+
+/**
+ * A ReportProcessor which sends the rendered report via POST
+ */
+@Component
+public class HttpReportProcessor implements ReportProcessor {
+
+ public final String CONNECTION_URL = "url";
+ public final String SUBJECT = "subject";
+ public final String ADD_REPORT = "addReport";
+
+ /**
+ * @see ReportProcessor#getConfigurationPropertyNames()
+ */
+ @Override
+ public List<String> getConfigurationPropertyNames() {
+
+ List<String> ret = new ArrayList<String>();
+ ret.add(CONNECTION_URL);
+ ret.add(SUBJECT);
+ ret.add(ADD_REPORT);
+ return ret;
+ }
+
+ /**
+ * Performs some action on the given report
+ * @param report the Report to process
+ */
+ @Override
+ public void process(Report report, Properties configuration) {
+ // TODO Auto-generated method stub
+ HttpURLConnection connection = null;
+ try {
+ if (report.getRenderedOutput() != null && "true".equalsIgnoreCase(configuration.getProperty(SUBJECT))) {
+
+ URL url = new URL(configuration.getProperty(CONNECTION_URL));
+
+ connection = (HttpURLConnection) url.openConnection();
+
+ connection.setRequestMethod("POST");
+
+ connection.setRequestProperty("Content-Type", "application/json");
+
+ connection.setDoOutput(true);
+
+ String reportData = configuration.getProperty(ADD_REPORT, "");
+ reportData += new String(report.getRenderedOutput());
+
+ DataOutputStream outputStream = new DataOutputStream(connection.getOutputStream());
+ outputStream.writeBytes(reportData);
+ outputStream.flush();
+ outputStream.close();
+
+ int responseCode = connection.getResponseCode();
+ if (responseCode == HttpURLConnection.HTTP_OK) {
+
+ BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
+ String responseData;
+ while ((responseData = reader.readLine()) != null) {
+ System.out.println(responseData);
+ }
+ reader.close();
+ } else {
+ System.out.println("HTTP POST request failed with response code: " + responseCode);
+ }
+
+ }
+
+ } catch(IOException e) {
+ e.getStackTrace();
+ } finally {
+ if(connection != null) {
+ connection.disconnect();
+ }
+ }
+ }
+
+}