1 files changed, 54 insertions, 0 deletions
diff --git a/id.server/src/at/gv/egovernment/moa/id/proxy/ConnectionBuilder.java b/id.server/src/at/gv/egovernment/moa/id/proxy/ConnectionBuilder.java
new file mode 100644
index 000000000..8039b67a6
--- /dev/null
+++ b/id.server/src/at/gv/egovernment/moa/id/proxy/ConnectionBuilder.java
@@ -0,0 +1,54 @@
+package at.gv.egovernment.moa.id.proxy;
+
+import java.io.IOException;
+import java.net.HttpURLConnection;
+import java.util.Map;
+
+import javax.net.ssl.SSLSocketFactory;
+import javax.servlet.http.HttpServletRequest;
+
+/**
+ * Builder for {@link java.net.URLConnection} objects used to forward requests
+ * to the remote online application.
+ * 
+ * @author Paul Ivancsics
+ * @version $Id$
+ */
+
+public interface ConnectionBuilder {
+	
+	/**
+	 * Builds an HttpURLConnection to a {@link java.net.URL} which is derived
+	 * from an {@link HttpServletRequest} URL, by substitution of a 
+   * public URL prefix for the real URL prefix.<br>
+   * The HttpURLConnection has been created by {@link java.net.URL#openConnection}, but
+   * it has not yet been connected to by {@link java.net.URLConnection#connect}.<br>
+   * The field settings of the HttpURLConnection are:
+   * <ul>
+   * <li><code>allowUserInteraction = false</code></li>
+   * <li><code>doInput = true</code></li>
+   * <li><code>doOutput = true</code></li>
+   * <li><code>requestMethod = request.getMethod()</code></li>
+   * <li><code>useCaches = false</code></li>
+   * </ul>
+	 * 
+	 * @param request the incoming request which shall be forwarded
+	 * @param publicURLPrefix the public URL prefix to be substituted by the real URL prefix
+	 * @param realURLPrefix the URL prefix to substitute the public URL prefix
+	 * @param sslSocketFactory factory to be used for creating an SSL socket in case
+	 *         of a URL for scheme <code>"https:"</code>;
+	 * 				 <br>if <code>null</code>, the default SSL socket factory would be used 
+	 * @param parameters parameters to be forwarded
+	 * @return a URLConnection created by {@link java.net.URL#openConnection}, connecting to 
+	 * 					the requested URL with <code>publicURLPrefix</code> substituted by <code>realURLPrefix</code>
+	 * @throws IOException if an I/O exception occurs during opening the connection
+	 * @see java.net.URL#openConnection()
+	 * @see com.sun.net.ssl.HttpsURLConnection#getDefaultSSLSocketFactory()
+	 */
+	public HttpURLConnection buildConnection(
+		HttpServletRequest request,
+		String publicURLPrefix,
+		String realURLPrefix,
+		SSLSocketFactory sslSocketFactory,
+    Map parameters) throws IOException;
+}