Example usage for javax.swing.tree DefaultMutableTreeNode getUserObject

List of usage examples for javax.swing.tree DefaultMutableTreeNode getUserObject

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Introduction

In this page you can find the example usage for javax.swing.tree DefaultMutableTreeNode getUserObject.

Prototype

public Object getUserObject()

Source Link

Document

Returns this node's user object.

Usage

From source file:GUI.MainWindow.java

private void deleteAffectedHosts() {

    System.out.println("==deleteAffectedHost");
    // Get reference to visible vulnerability
    DefaultMutableTreeNode node = (DefaultMutableTreeNode) VulnTree.getLastSelectedPathComponent();
    Vulnerability vuln = (Vulnerability) node.getUserObject();

    // Build the list of hosts to delete
    int[] rows = this.VulnAffectedHostsTable.getSelectedRows();
    for (int i = 0; i < rows.length; i++) {
        int row = this.VulnAffectedHostsTable.convertRowIndexToModel(rows[i]);
        Object obj = this.VulnAffectedHostsTable.getModel().getValueAt(row, 0);
        if (obj instanceof Host) {
            Host host = (Host) obj;/*from ww w  .  j ava 2  s  .c  o  m*/
            System.out.println("To Delete: " + host + ":" + host.getPortnumber());
            vuln.deleteAffectedHost(host);
        }
    }

    // update the GUI
    DefaultTableModel dtm = (DefaultTableModel) this.VulnAffectedHostsTable.getModel();
    // Clear the existing table
    dtm.setRowCount(0);

    // Set affected hosts into table
    Enumeration enums = vuln.getAffectedHosts().elements();
    while (enums.hasMoreElements()) {
        Object obj2 = enums.nextElement();
        if (obj2 instanceof Host) {
            Host host2 = (Host) obj2;
            Vector vecrow = host2.getAsVector(); // Gets the first two columns from the host
            dtm.addRow(vecrow);
        }
    }
}

From source file:GUI.MainWindow.java

private void EditRiskButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_EditRiskButtonActionPerformed
    DefaultMutableTreeNode node = (DefaultMutableTreeNode) VulnTree.getLastSelectedPathComponent();
    if (node == null) {
        return;//from w ww . jav  a2s  .co  m
    }
    Object obj = node.getUserObject();
    if (obj instanceof Vulnerability) {
        // Show Edit Risk Window
        CVSSv2Calculator riskWindow = new CVSSv2Calculator(this, true, this.VulnTree, node);
        riskWindow.setVisible(true);
    }

}

From source file:GUI.MainWindow.java

private void ClearHashActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_ClearHashActionPerformed

    DefaultMutableTreeNode node = ((DefaultMutableTreeNode) VulnTree.getLastSelectedPathComponent());
    if (node == null) {
        return;/*from w w  w.  j a  va2  s  . c o m*/
    }

    Object obj = node.getUserObject();
    if (!(obj instanceof Vulnerability)) {
        return; // here be monsters, most likely in the merge tree
    }

    Vulnerability vuln = (Vulnerability) obj;
    vuln.deleteAllIds();

}

From source file:GUI.MainWindow.java

/**
 * The vulnTree has had a selection event fire. This will find the last
 * selected node and display that on the right pane. It will also update the
 * count of selected node label at the bottom if more than one has been
 * selected./*from  w w  w .  j a  v a  2  s. c om*/
 *
 * @param evt
 */
private void VulnTreeValueChanged(javax.swing.event.TreeSelectionEvent evt) {//GEN-FIRST:event_VulnTreeValueChanged

    DefaultMutableTreeNode node = (DefaultMutableTreeNode) this.VulnTree.getLastSelectedPathComponent();
    if (node == null) {
        return;
    }
    Object obj = node.getUserObject();
    if (node.isLeaf() && obj instanceof Vulnerability) {
        // this is a vulnerability we should update the UI to show the contents
        showVulnerability((Vulnerability) obj);
    }

    int number_of_nodes = this.VulnTree.getSelectionCount();
    this.ExtraInfoLabel.setText("Number of nodes selected: " + number_of_nodes);

}

From source file:GUI.MainWindow.java

public void deleteReferences(JTree tree, JList list) {

    DefaultMutableTreeNode node = (DefaultMutableTreeNode) tree.getLastSelectedPathComponent();
    if (node == null) {
        return;/*  w  w  w .  ja  va 2 s  .c  o m*/
    }

    Object obj = node.getUserObject();
    if (!(obj instanceof Vulnerability)) {
        return;
    }

    // Get currently selected vulnerability
    Vulnerability vuln = (Vulnerability) obj;
    DefaultListModel dlm = (DefaultListModel) list.getModel();
    List selected = list.getSelectedValuesList();
    for (Object ref_obj : selected) {
        if (ref_obj instanceof Reference) {
            Reference ref = (Reference) ref_obj;
            vuln.deleteReference(ref);
            dlm.removeElement(ref_obj);
            System.out.println("Deleted Reference: " + ref);
        } else {
            System.out.println("Somehow the references list contained a non-Regerence object");
        }
    }
}

From source file:eu.crisis_economics.abm.dashboard.Page_Parameters.java

private static int calculateNumberOfRuns(DefaultMutableTreeNode combinationRoot) {
    int result = 1;
    @SuppressWarnings("rawtypes")
    final Enumeration combinationElements = combinationRoot.children();

    while (combinationElements.hasMoreElements()) {
        final DefaultMutableTreeNode node = (DefaultMutableTreeNode) combinationElements.nextElement();
        final ParameterInfo info = ((ParameterInATree) node.getUserObject()).info;

        if (info instanceof SubmodelInfo)
            result *= calculateNumberOfRuns(node);
        else//from  w w w .  ja  v  a 2  s  . co m
            result *= info.getMultiplicity();
    }

    return result;
}

From source file:GUI.MainWindow.java

private void EditHostnameActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_EditHostnameActionPerformed

    System.out.println("Edit Hostname Selected");
    DefaultMutableTreeNode node = (DefaultMutableTreeNode) this.VulnTree.getLastSelectedPathComponent();
    if (node == null) {
        return;/* ww w  .  jav  a  2 s  .  co  m*/
    }

    Object vuln_obj = node.getUserObject();
    if (!(vuln_obj instanceof Vulnerability)) {
        return;
    }

    Vulnerability current = (Vulnerability) vuln_obj;

    int row = this.VulnAffectedHostsTable.getSelectedRow();
    row = this.VulnAffectedHostsTable.convertRowIndexToModel(row);
    Object obj = this.VulnAffectedHostsTable.getModel().getValueAt(row, 0);
    if (obj instanceof Host) {
        Host previous = (Host) obj;

        JTextField hostname = new JTextField();
        hostname.setText(previous.getHostname());
        Object[] message = { "Hostname:", hostname };

        String new_hostname = null;
        while (new_hostname == null) {
            int option = JOptionPane.showConfirmDialog(null, message, "Modify Hostname",
                    JOptionPane.OK_CANCEL_OPTION);
            if (option == JOptionPane.OK_OPTION) {
                new_hostname = hostname.getText();
                Host modified = previous.clone(); // Clone the previous one
                modified.setHostname(new_hostname);
                new TreeUtils().modifyHostname((DefaultMutableTreeNode) this.VulnTree.getModel().getRoot(),
                        previous, modified);
                //current.modifyAffectedHost(previous, modified); // Update the Vulnerability object
                // Update the affected hosts table
                DefaultTableModel dtm = (DefaultTableModel) this.VulnAffectedHostsTable.getModel();
                // Clear the existing table
                dtm.setRowCount(0);

                // Set affected hosts into table
                Enumeration enums = current.getAffectedHosts().elements();
                while (enums.hasMoreElements()) {
                    Object obj2 = enums.nextElement();
                    if (obj instanceof Host) {
                        Host host = (Host) obj2;
                        Vector row2 = host.getAsVector(); // Gets the first two columns from the host
                        dtm.addRow(row2);
                    }
                }

            } else {
                return; // user cancelled or closed the prompt
            }
        }

    }

}

From source file:GUI.MainWindow.java

public void addAffectedHost() {

    System.out.println("==addAffectedHost");

    DefaultMutableTreeNode node = (DefaultMutableTreeNode) this.VulnTree.getLastSelectedPathComponent();
    if (node == null) {
        return;/*from ww  w. j av  a 2  s .co  m*/
    }

    Vulnerability vuln = (Vulnerability) node.getUserObject();
    //ManageAffectedHosts.setVisible(true) ;

    // Old way of doing it
    JTextField ip_address = new JTextField();
    JTextField hostname = new JTextField();
    JTextField port_number = new JTextField();
    port_number.setText("0");
    JTextField protocol = new JTextField();
    protocol.setText("tcp");

    Object[] message = { "IP Address:", ip_address, "Hostname:", hostname, "Port Number:", port_number,
            "Protocol:", protocol };

    String new_ip = null;
    String new_hostname = null;
    String new_port_number = null;
    String new_protocol = null;

    while (new_ip == null || new_hostname == null || new_port_number == null || new_protocol == null) {
        int option = JOptionPane.showConfirmDialog(null, message, "Add affected host",
                JOptionPane.OK_CANCEL_OPTION);
        if (option == JOptionPane.OK_OPTION) {

            new_ip = ip_address.getText();
            new_hostname = hostname.getText();
            new_port_number = port_number.getText();
            new_protocol = protocol.getText();
            Host host = new Host();
            host.setIp_address(new_ip);
            host.setHostname(new_hostname);
            host.setPortnumber(new_port_number);
            host.setProtocol(new_protocol);
            vuln.addAffectedHost(host);
            DefaultTableModel dtm = (DefaultTableModel) this.VulnAffectedHostsTable.getModel();
            dtm.addRow(host.getAsVector());
            dtm.fireTableDataChanged();

        } else {
            return; // End the infinite loop
        }

    }

}

From source file:GUI.MainWindow.java

public void addReference(JTree tree, JList list, Reference current) {
    DefaultMutableTreeNode node = ((DefaultMutableTreeNode) tree.getLastSelectedPathComponent());
    if (node == null) {
        return;/*ww w.  java 2s. c o m*/
    }

    Object obj = node.getUserObject();
    if (!(obj instanceof Vulnerability)) {
        return; // here be monsters, most likely in the merge tree
    }
    Vulnerability vuln = (Vulnerability) obj;
    DefaultListModel dlm = (DefaultListModel) list.getModel();
    // Build Input Field and display it
    JTextField description = new JTextField();
    JTextField url = new JTextField();

    // If current is not null then pre-set the description and risk
    if (current != null) {
        description.setText(current.getDescription());
        url.setText(current.getUrl());
    }

    JLabel error = new JLabel(
            "A valid URL needs to be supplied including the protocol i.e. http://www.github.com");
    error.setForeground(Color.red);
    Object[] message = { "Description:", description, "URL:", url };

    String url_string = null;
    Reference newref = null;
    while (url_string == null) {
        int option = JOptionPane.showConfirmDialog(null, message, "Add Reference",
                JOptionPane.OK_CANCEL_OPTION);
        if (option == JOptionPane.OK_OPTION) {
            System.out.println("User clicked ok, validating data");
            String ref_desc = description.getText();
            String ref_url = url.getText();
            if (!ref_desc.equals("") || !ref_url.equals("")) {
                // Both have values
                // Try to validate URL
                try {

                    URL u = new URL(url.getText());
                    u.toURI();
                    url_string = url.getText(); // Causes loop to end with a valid url

                } catch (MalformedURLException ex) {
                    url_string = null;
                    //ex.printStackTrace();
                } catch (URISyntaxException ex) {
                    url_string = null;
                    //ex.printStackTrace();
                }

            }

        } else if (option == JOptionPane.CANCEL_OPTION || option == JOptionPane.CLOSED_OPTION) {
            System.out.println("User clicked cancel/close");
            return; // ends the loop without making any chages
        }

        if (url_string == null) {
            // We need to show an error saying that the url failed to parse
            Object[] message2 = { error, "Description:", description, "URL:", url };
            message = message2;

        }
    }

    // If you get here there is a valid reference URL and description
    Reference ref = new Reference(description.getText(), url.getText());

    if (current == null) {
        // Add it to the vuln
        vuln.addReference(ref);
        // Add it to the GUI 
        dlm.addElement(ref);
        System.out.println("Valid reference added: " + ref);
    } else {
        // Modify it in the vuln
        vuln.modifyReference(current, ref);
        // Update the GUI
        dlm.removeElement(current);
        dlm.addElement(ref);
        System.out.println("Valid reference modified: " + ref);
    }

}

From source file:edu.harvard.i2b2.previousquery.ui.PreviousQueryPanel.java

public void treeWillExpand(TreeExpansionEvent event) throws ExpandVetoException {
    DefaultMutableTreeNode node = (DefaultMutableTreeNode) event.getPath().getLastPathComponent();

    if (node.getUserObject().getClass().getSimpleName().equalsIgnoreCase("QueryResultData")) {
        QueryResultData rdata = (QueryResultData) node.getUserObject();
        if (rdata.patientCount().equalsIgnoreCase("0")) {

            final JPanel parent = this;
            java.awt.EventQueue.invokeLater(new Runnable() {
                public void run() {
                    JOptionPane.showMessageDialog(parent, "There are no patients in this set.", "Message",
                            JOptionPane.INFORMATION_MESSAGE);
                }/*from w w  w. j  a  v  a2 s  .  c  o m*/
            });

            return;
        }
    }
}