+ \r
+ /**\r
+ * Return RNA secondary structure from a file using FoldWS\r
+ * \r
+ * @param <T>\r
+ * web service type e.g. Clustal\r
+ * @param file\r
+ * to read the results from\r
+ * @param foldws\r
+ * FoldWS required\r
+ * @param preset\r
+ * Preset to use optional\r
+ * @param customOptions\r
+ * file which contains new line separated list of options\r
+ * @return String\r
+ */\r
+ \r
+// static <T> String fold(File file, FoldWS<T> foldws, Preset<T> preset,\r
+// List<Option<T>> customOptions) {\r
+// FileInputStream instream = null;\r
+// Alignment alignment = null;\r
+// String rnastruct = null;\r
+// try {\r
+// instream = new FileInputStream(file);\r
+// alignment = ClustalAlignmentUtil.readClustalFile(instream);\r
+// instream.close();\r
+// String jobId = null;\r
+// if (customOptions != null && preset != null) {\r
+// System.out.println("WARN: Parameters (-f) are defined together"\r
+// + "with a preset (-r), ignoring preset! ");\r
+// }\r
+// if (customOptions != null) {\r
+// jobId = foldws.customFold(alignment, customOptions);\r
+// } else if (preset != null) {\r
+// jobId = foldws.presetFold(alignment, preset);\r
+// } else {\r
+// jobId = foldws.fold(alignment);\r
+// }\r
+// System.out.println("\n\ncalling fold.........");\r
+// Thread.sleep(1000);\r
+// rnastruct = foldws.getResult(jobId);\r
+// \r
+// } catch (IOException e) {\r
+// System.err.println("Exception while reading the input file. Exception details: ");\r
+// e.printStackTrace();\r
+// } catch (UnknownFileFormatException e) {\r
+// System.err.println("Exception while reading input file. Doesnt look like a Clustal format file");\r
+// e.printStackTrace();\r
+// } catch (JobSubmissionException e) {\r
+// System.err.println("Exception while submitting job to the web server. ");\r
+// e.printStackTrace();\r
+// } catch (ResultNotAvailableException e) {\r
+// System.err.println("Exception while waiting for results. Exception details: ");\r
+// e.printStackTrace();\r
+// } catch (InterruptedException ignored) {\r
+// // ignore and propagate an interruption\r
+// Thread.currentThread().interrupt();\r
+// } catch (WrongParameterException e) {\r
+// e.printStackTrace();\r
+// } finally {\r
+// if (instream != null) {\r
+// try {\r
+// instream.close();\r
+// } catch (IOException ignored) {\r
+// // ignore\r
+// }\r
+// }\r
+// }\r
+// return rnastruct;\r
+// }\r
+// \r