private void initGUI() {
BasicTypeMapping.reset();
this.javaCodeTxtArea = new XBayaTextArea();
XBayaLabel operationLabel = new XBayaLabel("Operation", this.javaCodeTxtArea);
GridPanel infoPanel = new GridPanel();
infoPanel.add(operationLabel);
infoPanel.add(this.javaCodeTxtArea);
checkBox = new JCheckBox("Export as webservice");
infoPanel.add(new XBayaLabel("", checkBox));
infoPanel.add(checkBox);
infoPanel.layout(2, 2, 0, 0);
JButton okButton = new JButton("OK");
okButton.addActionListener(
new AbstractAction() {
public void actionPerformed(ActionEvent e) {
hide();
}
});
JPanel buttonPanel = new JPanel();
buttonPanel.add(okButton);
this.dialog =
new XBayaDialog(this.engine.getGUI(), this.node.getName(), infoPanel, buttonPanel);
this.dialog.setDefaultButton(okButton);
}
private String generateClass() {
String ret = "package org.apache.airavata.xbaya;";
ret += LINE + LINE;
ret += "public class DefaultClassName{";
ret += LINE + LINE + TAB + "public";
String function = "";
List<Port> toNodes = this.node.getOutputPort(0).getToPorts();
XmlElement returnElement = null;
QName returnType = null;
if (toNodes.size() == 0) {
function += SPACE + "void";
} else {
if (toNodes.size() == 1 && toNodes.get(0) instanceof WSPort) {
WSPort outPort = (WSPort) toNodes.get(0);
returnElement = outPort.getComponentPort().getElement();
returnType = outPort.getType();
} else {
throw new WorkflowRuntimeException(
"Unhandled port type for Dynamic component or to many outputs");
}
for (Port port : toNodes) {
if (toNodes.get(0) instanceof DataPort) {
if (!returnType.equals(((DataPort) toNodes.get(0)).getType())) {
throw new WorkflowRuntimeException(
"Dynamic output port connected to input ports of different types.");
}
} else {
throw new WorkflowRuntimeException("Unhandled port type for Dynamic component");
}
}
int index = BasicTypeMapping.getSimpleTypeIndex(returnElement);
if (-1 != index) {
function += SPACE + BasicTypeMapping.getTypeName(index);
} else {
throw new WorkflowRuntimeException("WIll be fixed with complex type mappign");
}
}
function += SPACE + "operationName(";
List<DataPort> inputPorts = this.node.getInputPorts();
boolean first = true;
// variable list in function prototype
for (DataPort inPort : inputPorts) {
Port fromPort = inPort.getFromPort();
if (fromPort instanceof WSPort) {
WSPort wsPort = (WSPort) fromPort;
XmlElement element = wsPort.getComponentPort().getElement();
// QName inType = ((DataPort) fromPort).getType();
int typeIndex = BasicTypeMapping.getSimpleTypeIndex(element);
if (-1 != typeIndex) {
if (first) {
first = false;
} else {
function += SPACE + ",";
}
function +=
BasicTypeMapping.getTypeName(typeIndex)
+ SPACE
+ BasicTypeMapping.getTypeVariableName(typeIndex);
} else {
throw new WorkflowRuntimeException("Complex Type occured:This will be fixed!!!!!");
}
} else {
throw new WorkflowRuntimeException("Dynamic Node connected to non data port");
}
}
function += ")";
ret += function;
this.functionStr = function;
// body
ret += "{" + LINE + LINE;
if (null != returnElement) {
ret +=
TAB
+ TAB
+ "return"
+ SPACE
+ BasicTypeMapping.getTypeDefault(BasicTypeMapping.getSimpleTypeIndex(returnElement))
+ ";";
}
ret += LINE;
ret += TAB + "}";
ret += LINE + "}";
return ret;
}