public static String buildErrorValueString()

in taverna-commandline-common/src/main/java/org/apache/taverna/commandline/data/ErrorValueHandler.java [44:69]

• 22 lines of code
• 6 McCabe index (conditional complexity)

	public static String buildErrorValueString(ErrorDocument errorValue) throws IOException {

		String errDocumentString = errorValue.getMessage() + "\n";

		String exceptionMessage = errorValue.getMessage();
		if (exceptionMessage != null && !exceptionMessage.equals("")) {
			DefaultMutableTreeNode exceptionMessageNode = new DefaultMutableTreeNode(
					exceptionMessage);
			errDocumentString += exceptionMessageNode + "\n";
			errDocumentString += errorValue.getTrace();
		}

		List<Path> errorReferences = errorValue.getCausedBy();
		if (!errorReferences.isEmpty()) {
			errDocumentString += "Set of cause errors to follow." + "\n";
		}
		int errorCounter = 1;
		for (Path cause : errorReferences) {
			if (DataBundles.isError(cause)) {
			errDocumentString += "ErrorValue " + (errorCounter++) + "\n";
			errDocumentString += buildErrorValueString(DataBundles.getError(cause)) + "\n";
			}
		}

		return errDocumentString;
	}