Merge branch 'java-poc' of gitlab-odx.oracledx.com:weblogic/image-builder into java-poc

Former-commit-id: 5fe6b55b73de41145301b269cab278c54abd4c0d

Author: gosurya-oracle

src/main/java/com/oracle/weblogicx/imagebuilder/builder/util/HttpUtil.java

@@ -3,19 +3,28 @@
 import java.io.File;
 import java.io.IOException;
 import java.io.StringReader;
+import java.io.StringWriter;
+import java.io.Writer;
 
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.parsers.ParserConfigurationException;
+import javax.xml.transform.OutputKeys;
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.stream.StreamResult;
 
 import org.apache.http.HttpEntity;
 import org.apache.http.client.ClientProtocolException;
 import org.apache.http.client.CookieStore;
 import org.apache.http.client.config.RequestConfig;
 import org.apache.http.client.fluent.Executor;
 import org.apache.http.client.fluent.Request;
+import org.apache.http.entity.mime.FormBodyPartBuilder;
 import org.apache.http.entity.mime.HttpMultipartMode;
 import org.apache.http.entity.mime.MultipartEntityBuilder;
+import org.apache.http.entity.mime.content.FileBody;
 import org.apache.http.impl.client.BasicCookieStore;
 import org.apache.http.impl.client.CloseableHttpClient;
 import org.apache.http.impl.client.HttpClientBuilder;
@@ -26,102 +35,103 @@
 
 public class HttpUtil {
 
-
     public static Document getXMLContent(String url, String username, String password) throws IOException {
 
         RequestConfig.Builder config = RequestConfig.custom();
         config.setCircularRedirectsAllowed(true);
 
-
         CookieStore cookieStore = new BasicCookieStore();
         BasicClientCookie cc = new BasicClientCookie("oraclelicense", "a");
         cc.setDomain("edelivery.oracle.com");
         cookieStore.addCookie(cc);
 
-        CloseableHttpClient client = HttpClientBuilder.create()
-            .setDefaultRequestConfig(config.build())
-            .useSystemProperties()
-            .build();
+        CloseableHttpClient client =
+            HttpClientBuilder.create().setDefaultRequestConfig(config.build()).useSystemProperties().build();
 
         Executor httpExecutor = Executor.newInstance(client).auth(username, password);
         httpExecutor.use(cookieStore);
 
-        String xmlString = httpExecutor.execute(Request.Get(url)
-            .connectTimeout(30000)
-            .socketTimeout(30000)).returnContent().asString();
+        String xmlString =
+            httpExecutor.execute(Request.Get(url).connectTimeout(30000).socketTimeout(30000)).returnContent()
+                .asString();
 
         try {
             DocumentBuilderFactory dbfac = DocumentBuilderFactory.newInstance();
             DocumentBuilder docBuilder = dbfac.newDocumentBuilder();
             InputSource is = new InputSource(new StringReader(xmlString));
-            return docBuilder.parse(is);
+            Document doc = docBuilder.parse(is);
+            prettyPrint(doc);
+            return doc;
         } catch (ParserConfigurationException ex) {
             throw new IllegalStateException(ex);
         } catch (SAXException ex) {
             throw new ClientProtocolException("Malformed XML document", ex);
+        } catch (Exception g) {
+            throw new IllegalStateException(g);
+
         }
 
     }
 
-    public static void downloadFile(String url, String destination, String username, String password) throws
-        IOException {
+    public static final void prettyPrint(Document xml) throws Exception {
+        Transformer tf = TransformerFactory.newInstance().newTransformer();
+        tf.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
+        tf.setOutputProperty(OutputKeys.INDENT, "yes");
+        Writer out = new StringWriter();
+        tf.transform(new DOMSource(xml), new StreamResult(out));
+        System.out.println(out.toString());
+    }
+
+    public static void downloadFile(String url, String destination, String username, String password)
+        throws IOException {
         RequestConfig.Builder config = RequestConfig.custom();
         config.setCircularRedirectsAllowed(true);
         //        config.setCookieSpec(CookieSpecs.BROWSER_COMPATIBILITY);
 
-
         CookieStore cookieStore = new BasicCookieStore();
         BasicClientCookie cc = new BasicClientCookie("oraclelicense", "a");
         cc.setDomain("edelivery.oracle.com");
         cookieStore.addCookie(cc);
 
-        CloseableHttpClient client = HttpClientBuilder.create()
-            .setDefaultRequestConfig(config.build())
-            .useSystemProperties()
-            .build();
+        CloseableHttpClient client =
+            HttpClientBuilder.create().setDefaultRequestConfig(config.build()).useSystemProperties().build();
 
         Executor httpExecutor = Executor.newInstance(client).auth(username, password);
         httpExecutor.use(cookieStore);
 
-        httpExecutor.execute(Request.Get(url)
-            .connectTimeout(30000)
-            .socketTimeout(30000)).saveContent(new File(destination));
+        httpExecutor.execute(Request.Get(url).connectTimeout(30000).socketTimeout(30000))
+            .saveContent(new File(destination));
 
     }
 
-    public static String checkConflicts(String url, String payload, String username, String password) throws
-        IOException {
+    public static String checkConflicts(String url, String payload, String username, String password)
+        throws IOException {
         RequestConfig.Builder config = RequestConfig.custom();
         config.setCircularRedirectsAllowed(true);
 
         CookieStore cookieStore = new BasicCookieStore();
 
-        CloseableHttpClient client = HttpClientBuilder.create()
-            .setDefaultRequestConfig(config.build())
-            .useSystemProperties()
-            .build();
+        CloseableHttpClient client =
+            HttpClientBuilder.create().setDefaultRequestConfig(config.build()).useSystemProperties().build();
 
         Executor httpExecutor = Executor.newInstance(client).auth(username, password);
         httpExecutor.use(cookieStore);
 
-        HttpEntity entity = MultipartEntityBuilder.create()
-            .setMode(HttpMultipartMode.BROWSER_COMPATIBLE)
-            .addTextBody("request_xml", payload)
+        //        FormBodyPartBuilder.create(
+        //            "request_xml",
+        //            new StringBody(payload, ContentType.APPLICATION_XML)
+        //            ).build();
+
+        HttpEntity entity = MultipartEntityBuilder.create().setMode(HttpMultipartMode.BROWSER_COMPATIBLE)
+            .addPart(FormBodyPartBuilder.create("request_xml", new FileBody(new File("/tmp/chkreq.xml"))).build())
             .build();
 
-        String result = httpExecutor.execute(Request.Post(url)
-            .connectTimeout(30000)
-            .socketTimeout(30000)
-            .body(entity)
-            ).returnContent().asString();
+        String response =
+            httpExecutor.execute(Request.Post(url).connectTimeout(30000).socketTimeout(30000).body(entity))
+                .returnContent().asString();
 
-        System.out.println(result);
-        return result;
+        System.out.println(response);
+        return "";
     }
 
-
-    public static void main(String args[]) throws IOException {
-
-
-    }
 }