Added more convenience methods to classic request / response builders

Author: ok2c

httpcore5/src/main/java/org/apache/hc/core5/http/io/support/ClassicRequestBuilder.java

@@ -39,6 +39,7 @@
 import org.apache.hc.core5.http.Header;
 import org.apache.hc.core5.http.HttpEntity;
 import org.apache.hc.core5.http.HttpHost;
+import org.apache.hc.core5.http.HttpRequest;
 import org.apache.hc.core5.http.Method;
 import org.apache.hc.core5.http.NameValuePair;
 import org.apache.hc.core5.http.ProtocolVersion;
@@ -241,6 +242,16 @@ public static ClassicRequestBuilder copy(final ClassicHttpRequest request) {
         return builder;
     }
 
+    /**
+     * @since 5.4
+     */
+    public static ClassicRequestBuilder copy(final HttpRequest request) {
+        Args.notNull(request, "HTTP request");
+        final ClassicRequestBuilder builder = new ClassicRequestBuilder(request.getMethod());
+        builder.digest(request);
+        return builder;
+    }
+
     protected void digest(final ClassicHttpRequest request) {
         super.digest(request);
         setEntity(request.getEntity());

httpcore5/src/main/java/org/apache/hc/core5/http/io/support/ClassicResponseBuilder.java

@@ -33,6 +33,7 @@
 import org.apache.hc.core5.http.ContentType;
 import org.apache.hc.core5.http.Header;
 import org.apache.hc.core5.http.HttpEntity;
+import org.apache.hc.core5.http.HttpResponse;
 import org.apache.hc.core5.http.ProtocolVersion;
 import org.apache.hc.core5.http.io.entity.ByteArrayEntity;
 import org.apache.hc.core5.http.io.entity.StringEntity;
@@ -68,6 +69,16 @@ public static ClassicResponseBuilder copy(final ClassicHttpResponse response) {
         return builder;
     }
 
+    /**
+     * @since 5.4
+     */
+    public static ClassicResponseBuilder copy(final HttpResponse response) {
+        Args.notNull(response, "HTTP response");
+        final ClassicResponseBuilder builder = new ClassicResponseBuilder(response.getCode());
+        builder.digest(response);
+        return builder;
+    }
+
     protected void digest(final ClassicHttpResponse response) {
         super.digest(response);
         setEntity(response.getEntity());