private JPanel createTopPanel(YWorkItem item) {
JPanel topPanel = new JPanel(new BorderLayout());
topPanel.setBackground(YAdminGUI._apiColour);
JPanel leftPanel = new JPanel(new BorderLayout());
leftPanel.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));
JTextArea explanatoryText = new JTextArea();
explanatoryText.setText(
"The data you submitted for this work item was \n"
+ "validated against a schema (see below). For some reason the\n"
+ "this data did not succeed in passing the constrainst set\n"
+ "inside the schema.\n"
+ "Usage Note: If this is causing problems try using the Web server\n"
+ "version of YAWL, which supports automatic forms generation.\n"
+ "Otherwise you could copy the schema from this page and use it\n "
+ "to create a valid output document using an XML development tool.");
explanatoryText.setEditable(false);
explanatoryText.setFont(new Font("Arial", Font.BOLD, 12));
explanatoryText.setForeground(Color.DARK_GRAY);
explanatoryText.setBackground(YAdminGUI._apiColour);
leftPanel.add(explanatoryText);
topPanel.add(leftPanel, BorderLayout.WEST);
JPanel rightPanel = new JPanel(new GridLayout(4, 2));
rightPanel.setBackground(YAdminGUI._apiColour);
rightPanel.setBorder(
BorderFactory.createCompoundBorder(
BorderFactory.createTitledBorder(
BorderFactory.createEtchedBorder(), "Work Item Details"),
BorderFactory.createEmptyBorder(10, 10, 10, 10)));
YTask task =
YEngine.getInstance().getTaskDefinition(item.getSpecificationID(), item.getTaskID());
String taskName = task.getName();
String[] text = {
item.getSpecificationID().toString(), taskName, item.getIDString(), item.getStartTimeStr()
};
String[] labels = {"Specification ID", "Task Name", "WorkItem ID", "Task Started"};
for (int i = 0; i < text.length; i++) {
String s = text[i];
rightPanel.add(new JLabel(labels[i]));
JTextField t = new JTextField(s);
t.setEditable(false);
rightPanel.add(t);
}
topPanel.add(rightPanel, BorderLayout.CENTER);
return topPanel;
}
private JPanel createCentrePanel(YDataStateException exception) {
JPanel centrePanel = new JPanel(new GridLayout(1, 2));
JPanel msgPanel = new JPanel(new BorderLayout());
msgPanel.setBackground(YAdminGUI._apiColour);
msgPanel.setBorder(
BorderFactory.createCompoundBorder(
BorderFactory.createTitledBorder(
BorderFactory.createEtchedBorder(), "Schema for completing task"),
BorderFactory.createEmptyBorder(10, 10, 10, 10)));
JTextPane msgTextPane = new JTextPane();
msgTextPane.setContentType("text/plain");
msgTextPane.setFont(new Font("courier", Font.PLAIN, 12));
msgTextPane.setForeground(Color.RED);
msgTextPane.setText(exception.getMessage());
msgTextPane.setEditable(false);
msgTextPane.setBackground(Color.LIGHT_GRAY);
JPanel noWrapPanel = new JPanel();
noWrapPanel.setLayout(new BorderLayout());
noWrapPanel.add(msgTextPane);
msgPanel.add(new JScrollPane(noWrapPanel));
centrePanel.add(msgPanel, BorderLayout.NORTH);
return centrePanel;
}
private JPanel createCentrePanel(YDataStateException exception) {
XMLOutputter xmlOut = new XMLOutputter(Format.getPrettyFormat());
JPanel centrePanel = new JPanel(new GridLayout(1, 2));
JPanel schemaPanel = new JPanel(new BorderLayout());
schemaPanel.setBackground(YAdminGUI._apiColour);
schemaPanel.setBorder(
BorderFactory.createCompoundBorder(
BorderFactory.createTitledBorder(
BorderFactory.createEtchedBorder(), "Schema for completing task"),
BorderFactory.createEmptyBorder(10, 10, 10, 10)));
JTextPane schemaTextPane = new JTextPane();
schemaTextPane.setContentType("text/xml");
schemaTextPane.setFont(new Font("courier", Font.PLAIN, 12));
String schemaXML = xmlOut.outputString(exception.getSchema());
/** AJH: Trap various XML format errors gracefully. */
try {
String xml =
schemaXML.substring(schemaXML.indexOf('<'), schemaXML.lastIndexOf("</xsd:schema>") + 13);
schemaTextPane.setText(xml);
} catch (Exception e) {
schemaTextPane.setText(schemaXML);
}
schemaTextPane.setEditable(false);
schemaTextPane.setBackground(Color.LIGHT_GRAY);
JPanel noWrapPanel = new JPanel();
noWrapPanel.setLayout(new BorderLayout());
noWrapPanel.add(schemaTextPane);
schemaPanel.add(new JScrollPane(noWrapPanel));
JPanel rightPanel = new JPanel(new GridLayout(2, 1));
JPanel dataPanel = new JPanel(new BorderLayout());
dataPanel.setBackground(YAdminGUI._apiColour);
dataPanel.setBorder(
BorderFactory.createCompoundBorder(
BorderFactory.createTitledBorder(
BorderFactory.createEtchedBorder(), "The data that failed to validate"),
BorderFactory.createEmptyBorder(10, 10, 10, 10)));
JTextPane dataTextPane = new JTextPane();
dataTextPane.setContentType("text/xml");
dataTextPane.setFont(new Font("courier", Font.PLAIN, 12));
String data = xmlOut.outputString(exception.get_dataInput());
/** AJH: Trap various XML format errors gracefully. */
try {
String temp = data.substring(data.lastIndexOf("<?xml"), data.lastIndexOf('>'));
dataTextPane.setText(temp);
} catch (Exception e) {
dataTextPane.setText(data);
}
dataTextPane.setEditable(false);
dataTextPane.setBackground(Color.LIGHT_GRAY);
JPanel noWrapPanel2 = new JPanel();
noWrapPanel2.setLayout(new BorderLayout());
noWrapPanel2.add(dataTextPane);
dataPanel.add(new JScrollPane(noWrapPanel2));
JPanel errorPanel = new JPanel(new BorderLayout());
errorPanel.setBackground(YAdminGUI._apiColour);
errorPanel.setBorder(
BorderFactory.createCompoundBorder(
BorderFactory.createTitledBorder(
BorderFactory.createEtchedBorder(), "The error message from validation engine"),
BorderFactory.createEmptyBorder(10, 10, 10, 10)));
JTextPane errorTextPane = new JTextPane();
errorTextPane.setContentType("text/plain");
errorTextPane.setFont(new Font("courier", Font.PLAIN, 12));
/** AJH: Trap various XML format errors gracefully. */
try {
String error = schemaXML.substring(schemaXML.lastIndexOf("ERRORS ="), schemaXML.length());
errorTextPane.setText(error);
} catch (Exception e) {
// null action !
}
errorTextPane.setText(exception.getErrors());
errorTextPane.setEditable(false);
errorTextPane.setBackground(Color.LIGHT_GRAY);
JPanel noWrapPanel3 = new JPanel();
noWrapPanel3.setLayout(new BorderLayout());
noWrapPanel3.add(errorTextPane);
errorPanel.add(new JScrollPane(noWrapPanel3));
rightPanel.add(dataPanel);
rightPanel.add(errorPanel);
centrePanel.add(schemaPanel, BorderLayout.NORTH);
centrePanel.add(rightPanel, BorderLayout.CENTER);
return centrePanel;
}