private void regesterInputsFromFiles()

in taverna-commandline-common/src/main/java/org/apache/taverna/commandline/data/InputsHandler.java [205:237]

31 lines of code
6 McCabe index (conditional complexity)


	private void regesterInputsFromFiles(Map<String, InputWorkflowPort> portMap,
			CommandLineOptions options, Path inputs, URL url) throws InvalidOptionException {
		String[] inputParams = options.getInputFiles();
		for (int i = 0; i < inputParams.length; i = i + 2) {
			String inputName = inputParams[i];
			try {
				URL inputURL = new URL(url, inputParams[i + 1]);
				InputWorkflowPort port = portMap.get(inputName);

				if (port == null) {
					throw new InvalidOptionException("Cannot find an input port named '"
							+ inputName + "'");
				}

				Path portPath = DataBundles.getPort(inputs, inputName);
				if (options.hasDelimiterFor(inputName)) {
					String delimiter = options.inputDelimiter(inputName);
					Object value = IOUtils.toString(inputURL.openStream()).split(delimiter);
					value = checkForDepthMismatch(1, port.getDepth(), inputName, value);
					setValue(portPath, value);
				} else {
					Object value = IOUtils.toByteArray(inputURL.openStream());
					value = checkForDepthMismatch(0, port.getDepth(), inputName, value);
					setValue(portPath, value);
				}
			} catch (IndexOutOfBoundsException e) {
				throw new InvalidOptionException("Missing input filename for input " + inputName);
			} catch (IOException e) {
				throw new InvalidOptionException("Could not read input " + inputName + ": "
						+ e.getMessage());
			}
		}
	}