/**
* Reads the total remaining String from inputPort.
*
* <p>Convenience method for module implementations that need the whole input present before
* processing can begin.
*
* @param inputPort the port to read from
* @return The String read
* @throws IOException if an IO-Error occurs
* @throws NotSupportedException if the InputPort does not provide a char pipe to read from.
* @throws InterruptedException if the Thread has been interrupted.
*/
protected String readStringFromInputPort(InputPort inputPort) throws Exception {
if (!inputPort.isConnected()) {
throw new Exception("inputPort is not connected");
}
final StringBuilder stringBuilder = new StringBuilder();
int charCode = inputPort.getInputReader().read();
while (charCode != -1) {
if (Thread.interrupted()) {
throw new InterruptedException("Thread has been interrupted.");
}
stringBuilder.append((char) charCode);
charCode = inputPort.getInputReader().read();
}
return stringBuilder.toString();
}
/**
* Adds the specified input port.
*
* @param port Port to add
*/
public void addInputPort(InputPort port) {
this.inputPorts.put(port.getName(), port);
}