/**
* @param node
* @param thread
* @param pw
*/
private void writeInvocation(WSNode node, boolean thread, PrintWriter pw) {
String id = node.getID();
String wsdlID = getWSDLID(node);
WSComponent component = node.getComponent();
QName portTypeQName = component.getPortTypeQName();
String operation = component.getOperationName();
pw.println(TAB + "# Invoke " + id + ".");
pw.println(
TAB
+ id
+ QNAME_SUFFIX
+ " = QName('"
+ portTypeQName.getNamespaceURI()
+ "', '"
+ portTypeQName.getLocalPart()
+ "')");
pw.println(
TAB
+ wsdlID
+ " = "
+ PROPERTIES_VARIABLE
+ "."
+ GET_PROPERTY_METHOD
+ "('"
+ wsdlID
+ "')");
pw.println(
TAB
+ id
+ INVOKER_SUFFIX
+ " = "
+ "("
+ id
+ QNAME_SUFFIX
+ ", "
+ wsdlID
+ ", '"
+ id
+ "',");
pw.println(
TAB
+ TAB
+ MESSAGE_BOX_URL_VARIABLE
+ ", "
+ GFAC_VARIABLE
+ ", "
+ NOTIFICATION_VARIABLE
+ ")");
pw.println(TAB + "def " + INVOKE_METHOD + id + "():");
pw.println(TAB + TAB + id + INVOKER_SUFFIX + "." + SETUP_METHOD + "()");
pw.println(
TAB + TAB + id + INVOKER_SUFFIX + "." + SET_OPERATION_METHOD + "('" + operation + "')");
// Ports
for (Port port : node.getInputPorts()) {
String portName = port.getName();
String value;
Node fromNode = port.getFromNode();
if (fromNode instanceof InputNode) {
value = PROPERTIES_VARIABLE + "." + GET_PROPERTY_METHOD + "('" + fromNode.getID() + "')";
} else {
Port fromPort = port.getFromPort();
value =
""
+ fromNode.getID()
+ INVOKER_SUFFIX
+ "."
+ GET_OUTPUT_METHOD
+ "('"
+ fromPort.getName()
+ "')";
// This might try to remove a node that has been removed
// already, but it's OK.
this.executingNodes.remove(fromNode);
}
pw.println(TAB + TAB + portName + VALUE_SUFFIX + " = " + value);
pw.println(
TAB
+ TAB
+ id
+ INVOKER_SUFFIX
+ "."
+ SET_INPUT_METHOD
+ "('"
+ portName
+ "', "
+ portName
+ VALUE_SUFFIX
+ ")");
}
pw.println(TAB + TAB + "print 'Invoking " + id + ".'");
pw.println(TAB + TAB + id + INVOKER_SUFFIX + "." + INVOKE_METHOD + "()");
if (thread) {
pw.println(TAB + "thread.start_new_thread(" + INVOKE_METHOD + id + ", ())");
} else {
pw.println(TAB + INVOKE_METHOD + id + "()");
}
pw.println();
this.executingNodes.add(node);
}
