xml/soap/webservice

开发平台：
Java

AuthenticationDemoPanel.java：源码内容
							/*
 * $Id: AuthenticationDemoPanel.java,v 1.6 2005/06/24 18:47:00 kleopatra Exp $
 *
 * Copyright 2004 Sun Microsystems, Inc., 4150 Network Circle,
 * Santa Clara, California 95054, U.S.A. All rights reserved.
 */
package org.jdesktop.demo.swingx;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.StringReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.Arrays;
import java.util.Iterator;
import java.util.List;
import java.util.Stack;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
import org.jdesktop.binding.swingx.DirectListBinding;
import org.jdesktop.binding.swingx.LabelBinding;
import org.jdesktop.dataset.DataRelation;
import org.jdesktop.dataset.DataRelationTable;
import org.jdesktop.dataset.DataRow;
import org.jdesktop.dataset.DataSet;
import org.jdesktop.dataset.DataTable;
import org.jdesktop.dataset.adapter.DataModelAdapter;
import org.jdesktop.dataset.adapter.SelectionModelAdapter;
import org.jdesktop.dataset.adapter.TabularDataModelAdapter;
import org.jdesktop.demo.DemoPanel;
import org.jdesktop.demo.login.romain.LoginDialog;
import org.jdesktop.swingx.JXErrorDialog;
import org.jdesktop.swingx.JXLoginDialog;
import org.jdesktop.swingx.auth.DefaultUserNameStore;
import org.jdesktop.swingx.auth.LoginService;
import org.jdesktop.swingx.auth.PasswordStore;
import org.xml.sax.InputSource;
import org.xml.sax.helpers.DefaultHandler;
/**
 * Demonstrates the JXGlassBox component.
 *
 * @author  rbair
 */
public class AuthenticationDemoPanel extends DemoPanel {
    private DataSet ds;
    private DataTable messages;
    private DataTable threads;
    /** Creates new form JXGlassBoxDemoPanel */
    public AuthenticationDemoPanel() {
        setName("Authentication/Login Demo");
        initComponents();
        
        ds = new DataSet();
        messages = ds.createTable("Messages");
        messages.createColumns("messageId", "title", "link", "description", "creationDate", "modificationDate", "messageCount", "author", "replyCount");
        SelectionModelAdapter selModel = new SelectionModelAdapter(messages.getSelector("current"));
        new DirectListBinding(messageList, new TabularDataModelAdapter(messages), "description", selModel);
        
        threads = ds.createTable("Threads");
        threads.createColumns("messageId", "guest", "subject", "timestamp", "message");
        DataRelation rel = ds.createRelation("message_thread");
        rel.setChildColumn(threads.getColumn("messageId"));
        rel.setParentColumn(messages.getColumn("messageId"));
        DataRelationTable relTable = ds.createRelationTable("messageThreads");
        relTable.setParentSelector(messages.getSelector("current"));
        relTable.setParentTable(messages);
        relTable.setRelation(rel);
        
        DataModelAdapter dm = new DataModelAdapter(relTable.getSelector("current"));
        new LabelBinding(guestLabel, dm, "guest");
        new LabelBinding(subjectLabel, dm, "subject");
        new LabelBinding(timestampLabel, dm, "timestamp");
//        new TextBinding()
//        new DirectTableBinding(messageTable, new TabularDataModelAdapter(threads));
    }
    public String getHtmlDescription() {
        return "<html>Click on one of the buttons to lauch a login dialog</html>";
    }
    public String getName() {
        return "Authentication Dialogs";
    }    
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    // <editor-fold defaultstate="collapsed" desc=" Generated Code ">//GEN-BEGIN:initComponents
    private void initComponents() {
        java.awt.GridBagConstraints gridBagConstraints;
        simpleAuthDialogBtn = new javax.swing.JButton();
        romainAuthDialogBtn = new javax.swing.JButton();
        jSplitPane1 = new javax.swing.JSplitPane();
        jScrollPane1 = new javax.swing.JScrollPane();
        messageList = new org.jdesktop.swingx.JXList();
        jPanel1 = new javax.swing.JPanel();
        jLabel1 = new javax.swing.JLabel();
        guestLabel = new javax.swing.JLabel();
        jLabel3 = new javax.swing.JLabel();
        subjectLabel = new javax.swing.JLabel();
        jLabel5 = new javax.swing.JLabel();
        timestampLabel = new javax.swing.JLabel();
        messageLabel = new javax.swing.JLabel();
        jScrollPane2 = new javax.swing.JScrollPane();
        jEditorPane1 = new javax.swing.JEditorPane();
        setLayout(new java.awt.GridBagLayout());
        simpleAuthDialogBtn.setText("Simple Login Dialog");
        simpleAuthDialogBtn.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                simpleAuthDialogBtnActionPerformed(evt);
            }
        });
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 0;
        gridBagConstraints.weightx = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(12, 12, 11, 11);
        add(simpleAuthDialogBtn, gridBagConstraints);
        romainAuthDialogBtn.setText("Romain Login Dialog");
        romainAuthDialogBtn.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                romainAuthDialogBtnActionPerformed(evt);
            }
        });
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTH;
        gridBagConstraints.weightx = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(12, 12, 11, 11);
        add(romainAuthDialogBtn, gridBagConstraints);
        jScrollPane1.setViewportView(messageList);
        jSplitPane1.setLeftComponent(jScrollPane1);
        jPanel1.setLayout(new java.awt.GridBagLayout());
        jLabel1.setText("Guest:");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;
        gridBagConstraints.insets = new java.awt.Insets(11, 12, 0, 0);
        jPanel1.add(jLabel1, gridBagConstraints);
        guestLabel.setText("  ");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.weightx = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(11, 5, 0, 11);
        jPanel1.add(guestLabel, gridBagConstraints);
        jLabel3.setText("Subject:");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;
        gridBagConstraints.insets = new java.awt.Insets(5, 12, 0, 0);
        jPanel1.add(jLabel3, gridBagConstraints);
        subjectLabel.setText("  ");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.weightx = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(5, 5, 0, 11);
        jPanel1.add(subjectLabel, gridBagConstraints);
        jLabel5.setText("Timestamp:");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 2;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;
        gridBagConstraints.insets = new java.awt.Insets(5, 12, 0, 0);
        jPanel1.add(jLabel5, gridBagConstraints);
        timestampLabel.setText("  ");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 2;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.weightx = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(5, 5, 0, 11);
        jPanel1.add(timestampLabel, gridBagConstraints);
        messageLabel.setText("Message");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 3;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(5, 12, 0, 0);
        jPanel1.add(messageLabel, gridBagConstraints);
        jScrollPane2.setViewportView(jEditorPane1);
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 4;
        gridBagConstraints.gridwidth = 2;
        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
        gridBagConstraints.weightx = 1.0;
        gridBagConstraints.weighty = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(3, 12, 11, 11);
        jPanel1.add(jScrollPane2, gridBagConstraints);
        jSplitPane1.setRightComponent(jPanel1);
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 2;
        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
        gridBagConstraints.weightx = 1.0;
        gridBagConstraints.weighty = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(0, 12, 11, 12);
        add(jSplitPane1, gridBagConstraints);
    }
    // </editor-fold>//GEN-END:initComponents
    private void romainAuthDialogBtnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_romainAuthDialogBtnActionPerformed
        //show the Romain Guy login dialog special :)
        LoginDialog dlg = new LoginDialog(new NullLoginService());
        dlg.setVisible(true);
    }//GEN-LAST:event_romainAuthDialogBtnActionPerformed
    private void simpleAuthDialogBtnActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_simpleAuthDialogBtnActionPerformed
        try {
            JXLoginDialog dlg = new JXLoginDialog(new NullLoginService(), new NullPasswordStore(), new DefaultUserNameStore());
            dlg.setVisible(true);
//            JXLoginPanel.showLoginDialog(null, "name", "", new NullLoginService(), new NullPasswordStore(), banner, label, JXLoginPanel.SAVE_NONE);
        } catch (Exception e) {
            JXErrorDialog.showDialog(null, "Application Error", e);
        }
    }//GEN-LAST:event_simpleAuthDialogBtnActionPerformed
    
    
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JLabel guestLabel;
    private javax.swing.JEditorPane jEditorPane1;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JLabel jLabel5;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JScrollPane jScrollPane2;
    private javax.swing.JSplitPane jSplitPane1;
    private javax.swing.JLabel messageLabel;
    private org.jdesktop.swingx.JXList messageList;
    private javax.swing.JButton romainAuthDialogBtn;
    private javax.swing.JButton simpleAuthDialogBtn;
    private javax.swing.JLabel subjectLabel;
    private javax.swing.JLabel timestampLabel;
    // End of variables declaration//GEN-END:variables
    
    private static final class NullPasswordStore extends PasswordStore {
        public boolean set(String username, String server, char[] password) {
            return false;
        }
        public char[] get(String username, String server) {
            return new char[0];
        }
    }
    
    private final class NullLoginService extends LoginService {
        NullLoginService() {
            super("java.net");
        }
        
        public boolean authenticate(String name, char[] password, String server) {
            try {
                System.setProperty("http.proxyHost", "webcache.central");
                System.setProperty("http.proxyPort", "8080");
                URL url = new URL("http://www.javadesktop.org/forums/login!default.jspa?referrer=index.jspa");
                HttpURLConnection conn = (HttpURLConnection)url.openConnection();
                String sessionId = conn.getHeaderField("Set-cookie");
                sessionId = sessionId.substring(0, sessionId.indexOf(";"));
                System.out.println(sessionId);
                conn.disconnect();
                url = new URL("http://www.javadesktop.org/forums/login.jspa");
                conn = (HttpURLConnection)url.openConnection();
                conn.setInstanceFollowRedirects(false);
                conn.setRequestProperty("Cookie", sessionId);
                conn.setRequestMethod("POST");
                String output = "username=" + name + "&password=" + new String(password) + "&autoLogin=true&doLogin=Login";
                conn.setFixedLengthStreamingMode(output.length());
                conn.setDoOutput(true);
                OutputStream os = conn.getOutputStream();
                os.write(output.getBytes());
                os.flush();
                String jiveAuthToken = conn.getHeaderField("Set-cookie");
                jiveAuthToken = jiveAuthToken.substring(0, jiveAuthToken.indexOf(";"));
                System.out.println(jiveAuthToken);
                conn.disconnect();
                url = new URL("http://javadesktop.org/forums/rss/rssthreads.jsp?forumID=53");
                conn = (HttpURLConnection)url.openConnection();
                conn.setInstanceFollowRedirects(false);
                conn.setRequestProperty("Cookie", sessionId + "; " + jiveAuthToken);
                InputStream is = conn.getInputStream();
                byte[] data = new byte[1024];
                int length = -1;
                StringBuilder buffer = new StringBuilder();
                while ((length = is.read(data)) != -1) {
                    buffer.append(new String(data, 0, length));
                }
                is.close();
                conn.disconnect();
                
                SAXParserFactory factory = SAXParserFactory.newInstance();
                SAXParser parser = factory.newSAXParser();
                parser.parse(new InputSource(new StringReader(buffer.toString())), new DefaultHandler() {
                    private Stack<String> tags = new Stack<String>();
                    private String data;
                    private DataRow row;
                    public void characters(char[] ch, int start, int length) throws org.xml.sax.SAXException {
                        data = new String(ch, start, length);
                    }
                    public void startElement(String uri, String localName, String qName, org.xml.sax.Attributes attributes) throws org.xml.sax.SAXException {
                        tags.push(qName);
                    }
                    public void endElement(String uri, String localName, String qName) throws org.xml.sax.SAXException {
                        String name = tags.pop();
                        String parentName = tags.size() > 0 ? tags.peek() : null;
                        //if the parent was "channel"
                        if (parentName != null && parentName.equals("channel")) {
                            if (name.equals("title")) {
                                System.out.println("Title: " + data);
                            } else if (name.equals("link")) {
                                System.out.println("URL: " + data);
                            } else if (name.equals("description")) {
                                System.out.println("Description: " + data);
                            } else if (name.equals("language")) {
                                System.out.println("Language: " + data);
                            }
                        } else if (parentName != null && parentName.equals("item")) {
                            //if the parent was "item"
                            if (name.equals("title")) {
                                row = messages.appendRow();
                                row.setValue("messageId", messages.getRowCount());
                                row.setValue("title", data);
                            } else if (name.equals("link")) {
                                row.setValue("link", data);
                            } else if (name.equals("description")) {
                                row.setValue("description", data);
                            } else if (name.equals("jf:creationDate")) {
                                row.setValue("creationDate", data);
                            } else if (name.equals("jf:modificationDate")) {
                                row.setValue("modificationDate", data);
                            } else if (name.equals("jf:messageCount")) {
                                row.setValue("messageCount", data);
                            } else if (name.equals("jf:author")) {
                                row.setValue("author", data);
                            } else if (name.equals("jf:replyCount")) {
                                row.setValue("replyCount", data);
                                row.setStatus(DataRow.DataRowStatus.UNCHANGED);
                                
                                //now, load the thread data for this message
                                try {
                                    URL url = new URL((String)row.getValue("link"));
                                    HttpURLConnection conn = (HttpURLConnection)url.openConnection();
                                    InputStream is = conn.getInputStream();
                                    byte[] data = new byte[1024];
                                    int length = -1;
                                    StringBuilder buffer = new StringBuilder();
                                    while ((length = is.read(data)) != -1) {
                                        buffer.append(new String(data, 0, length));
                                    }
                                    //iterate over all the lines
                                    List<String> lines = Arrays.asList(buffer.toString().split("\n"));
                                    Iterator<String> itr = lines.iterator();
                                    DataRow threadRow = null;
                                    while (itr.hasNext()) {
                                        String line = itr.next();
                                        if (line.contains("<span class="jive-guest">")) {
                                            String guest = parseGuest(itr);
                                            if (!guest.startsWith("<nobr>")) {
                                                threadRow = threads.appendRow();
                                                threadRow.setValue("guest", guest);
                                                threadRow.setValue("messageId", row.getValue("messageId"));
                                            }
                                        } else if (line.contains("<span class="jive-subject">")) {
                                            String subject = parseSubject(itr);
                                            if (threadRow != null) {
                                                threadRow.setValue("subject", subject);
                                                String timestamp = parseTimestamp(itr);
                                                threadRow.setValue("timestamp", timestamp);
                                            }
                                        } else if (line.contains("<td colspan="2" style="border-top: 1px #ccc solid;">")) {
                                            String message = parseMessage(itr);
                                            if (threadRow != null) {
                                                threadRow.setValue("message", message);
                                                threadRow.setStatus(DataRow.DataRowStatus.UNCHANGED);
                                            }
                                        }
                                    }
                                } catch (Exception e) {
                                    e.printStackTrace();
                                }
                            }
                        }
                    }
                });
                
                return true;
            } catch (Exception e) {
                e.printStackTrace();
                return false;
            }
        }
        private String parseGuest(Iterator<String> itr) {
            StringBuilder buffer = new StringBuilder();
            while (itr.hasNext()) {
                String line = itr.next();
                if (line.contains("</span>")) {
                    return buffer.toString().trim();
                } else {
                    buffer.append(removeBreakTags(line));
                }
            }
            return "";
        }
        private String parseSubject(Iterator<String> itr) {
            StringBuilder buffer = new StringBuilder();
            while (itr.hasNext()) {
                String line = itr.next();
                if (line.contains("</span>")) {
                    return buffer.toString().trim();
                } else if (line.contains("<a")) {
                    //skip it
                } else {
                    //if the line contains any <br> tags, remove them
                    buffer.append(removeBreakTags(line));
                }
            }
            return "";
        }
        private String parseTimestamp(Iterator<String> itr) {
            StringBuilder buffer = new StringBuilder();
            while (itr.hasNext()) {
                String line = itr.next();
                if (line.contains("</td>")) {
                    return buffer.toString().trim();
                } else if (line.contains("Posted:")) {
                    //skip it
                } else {
                    buffer.append(removeBreakTags(line));
                }
            }
            return "";
        }
        private String parseMessage(Iterator<String> itr) {
            StringBuilder buffer = new StringBuilder();
            while (itr.hasNext()) {
                String line = itr.next();
                if (line.contains("</td>")) {
                    return buffer.toString().trim();
                } else {
                    buffer.append(line);
                }
            }
            return "";
        }
        private String removeBreakTags(String line) {
            return line.replaceAll("\<br\>", "");
        }
    }    
}

						