private void insertMapping(String target, String source) {
List<Function> targetQuery = parse(target);
if (targetQuery != null) {
final boolean isValid = validator.validate(targetQuery);
if (isValid) {
try {
OBDAModel mapcon = obdaModel;
URI sourceID = dataSource.getSourceID();
System.out.println(sourceID.toString() + " \n");
OBDASQLQuery body = dataFactory.getSQLQuery(source);
System.out.println(body.toString() + " \n");
OBDAMappingAxiom newmapping =
dataFactory.getRDBMSMappingAxiom(txtMappingID.getText().trim(), body, targetQuery);
System.out.println(newmapping.toString() + " \n");
if (mapping == null) {
// Case when we are creating a new mapping
mapcon.addMapping(sourceID, newmapping);
} else {
// Case when we are updating an existing mapping
mapcon.updateMappingsSourceQuery(sourceID, mapping.getId(), body);
mapcon.updateTargetQueryMapping(sourceID, mapping.getId(), targetQuery);
mapcon.updateMapping(sourceID, mapping.getId(), txtMappingID.getText().trim());
}
} catch (DuplicateMappingException e) {
JOptionPane.showMessageDialog(
this, "Error while inserting mapping: " + e.getMessage() + " is already taken");
return;
}
parent.setVisible(false);
parent.dispose();
} else {
// List of invalid predicates that are found by the validator.
Vector<String> invalidPredicates = validator.getInvalidPredicates();
String invalidList = "";
for (String predicate : invalidPredicates) {
invalidList += "- " + predicate + "\n";
}
JOptionPane.showMessageDialog(
this,
"This list of predicates is unknown by the ontology: \n" + invalidList,
"New Mapping",
JOptionPane.WARNING_MESSAGE);
}
}
}
@Override
public void actionPerformed(ActionEvent e) {
currentOnto = owlManager.getActiveOntology();
currentModel = modelManager.getActiveOBDAModel();
JPanel panel = new JPanel();
panel.setLayout(new BoxLayout(panel, BoxLayout.PAGE_AXIS));
JLabel dsource = new JLabel("Choose a datasource to bootstrap: ");
dsource.setAlignmentX(Component.LEFT_ALIGNMENT);
panel.add(dsource);
List<String> options = new ArrayList<String>();
for (OBDADataSource source : currentModel.getSources())
options.add(source.getSourceID().toString());
JComboBox combo = new JComboBox(options.toArray());
combo.setAlignmentX(Component.LEFT_ALIGNMENT);
panel.add(combo);
Dimension minsize = new Dimension(10, 10);
panel.add(new Box.Filler(minsize, minsize, minsize));
JLabel ouri =
new JLabel("Base URI - the prefix to be used for all generated classes and properties: ");
ouri.setAlignmentX(Component.LEFT_ALIGNMENT);
panel.add(ouri);
JTextField base_uri = new JTextField();
base_uri.setText(currentModel.getPrefixManager().getDefaultPrefix().replace("#", "/"));
base_uri.setAlignmentX(Component.LEFT_ALIGNMENT);
panel.add(base_uri);
int res =
JOptionPane.showOptionDialog(
workspace,
panel,
"Bootstrapping",
JOptionPane.OK_CANCEL_OPTION,
JOptionPane.QUESTION_MESSAGE,
null,
null,
null);
if (res == JOptionPane.OK_OPTION) {
int index = combo.getSelectedIndex();
currentSource = currentModel.getSources().get(index);
if (currentSource != null) {
this.baseUri = base_uri.getText().trim();
if (baseUri.contains("#")) {
JOptionPane.showMessageDialog(workspace, "Base Uri cannot contain the character '#'");
throw new RuntimeException("Base URI " + baseUri + " contains '#' character!");
} else {
Thread th =
new Thread(
new Runnable() {
@Override
public void run() {
try {
OBDAProgessMonitor monitor =
new OBDAProgessMonitor("Bootstrapping ontology and mappings...");
BootstrapperThread t = new BootstrapperThread();
monitor.addProgressListener(t);
monitor.start();
t.run(baseUri, currentOnto, currentModel, currentSource);
currentModel.fireSourceParametersUpdated();
monitor.stop();
JOptionPane.showMessageDialog(
workspace,
"Task is completed.",
"Done",
JOptionPane.INFORMATION_MESSAGE);
} catch (Exception e) {
log.error(e.getMessage(), e);
JOptionPane.showMessageDialog(
null, "Error occured during bootstrapping data source.");
}
}
});
th.start();
}
}
}
}