index = outputPorts.indexOf(port);
} else {
throw new WorkflowRuntimeException();
}
DataPort inputPort1 = inputPorts.get(index);
DataPort inputPort2 = inputPorts.get(size + index);
DataPort outputPort = outputPorts.get(index);
QName inputType1 = inputPort1.getType();
QName inputType2 = inputPort2.getType();
QName outputType = outputPort.getType();
QName portType = port.getType();
if (portType == null || portType.equals(WSConstants.XSD_ANY_TYPE)) {
// Do nothing
return;
}
if (port == inputPort1) {
// input1 -> input2
if (inputType2.equals(WSConstants.XSD_ANY_TYPE)) {
inputPort2.copyType(port);
} else if (inputType2.equals(portType)) {
// Do nothing.
} else {
String message = "The type of input " + index + " (" + inputType1 + ") of " + getID()
+ " must be same as the type of input " + (index + size) + " (" + inputType2 + ").";
throw new GraphException(message);
}
// input1 -> output
if (outputType.equals(WSConstants.XSD_ANY_TYPE)) {
outputPort.copyType(port);
} else if (outputType.equals(portType)) {
// Do nothing.
} else {
String message = "The type of input " + index + " (" + inputType1 + ") of " + getID()
+ " must be same as the type of output " + index + " (" + outputType + ").";
throw new GraphException(message);
}
} else if (port == inputPort2) {
// input2 -> input1
if (inputType1.equals(WSConstants.XSD_ANY_TYPE)) {
inputPort1.copyType(port);
} else if (inputType1.equals(portType)) {
// Do nothing.
} else {
String message = "The type of input " + index + " (" + inputType1 + ") of " + getID()
+ " must be same as the type of input " + (index + size) + " (" + inputType2 + ").";
throw new GraphException(message);
}
// input2 -> output
if (outputType.equals(WSConstants.XSD_ANY_TYPE)) {
outputPort.copyType(port);
} else if (outputType.equals(portType)) {
// Do nothing.
} else {
String message = "The type of input " + (index + size) + " (" + inputType2 + ") of " + getID()
+ " must be same as the type of output " + index + " (" + outputType + ").";