Bael 830 (#1682)

* java http request * httpclient code * small fixes * remove try catch
2017-04-25 05:24:41 +03:00
parent 4eb3f44b14
commit c10f709e17
6 changed files with 317 additions and 0 deletions
@@ -0,0 +1,49 @@
+package com.baeldung.http;
+
+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.Map;
+
+import org.apache.log4j.Logger;
+
+public class HttpRequestBuilder {
+
+    private static final Logger LOG = Logger.getLogger(HttpRequestBuilder.class);
+
+    public HttpResponseWrapper sendRequest(String urlString, String method, Map<String, String> parameters, Map<String, String> properties) throws IOException{
+        URL url = new URL(urlString);
+        HttpURLConnection con = (HttpURLConnection) url.openConnection();
+        con.setRequestMethod(method);
+        if (properties != null) {
+            properties.forEach((key, value) -> con.setRequestProperty(key, value));
+        }
+        if (parameters != null) {
+            con.setDoOutput(true);
+            DataOutputStream out = new DataOutputStream(con.getOutputStream());
+            out.writeBytes(ParameterStringBuilder.getParamsString(parameters));
+            out.flush();
+            out.close();
+        }
+            
+        int status = con.getResponseCode();
+
+        BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()));
+        String inputLine;
+        StringBuffer content = new StringBuffer();
+        while ((inputLine = in.readLine()) != null) {
+            content.append(inputLine);
+        }
+        in.close();
+
+        HttpResponseWrapper responseWrapper = new HttpResponseWrapper();
+        responseWrapper.setStatus(status);
+        responseWrapper.setContent(content.toString());
+        
+		return responseWrapper;
+    }
+
+}