package vciw.preferences;

import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.io.UnsupportedEncodingException;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.Enumeration;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Properties;
import java.util.Set;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.OutputKeys;
import javax.xml.transform.Result;
import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.Path;
import org.eclipse.jdt.core.JavaCore;
import org.eclipse.jface.dialogs.IInputValidator;
import org.eclipse.jface.dialogs.InputDialog;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.preference.DirectoryFieldEditor;
import org.eclipse.jface.preference.FieldEditorPreferencePage;
import org.eclipse.jface.preference.StringFieldEditor;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.swt.widgets.TableItem;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.EntityResolver;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;

import vciw.Activator;

/**
 * This class represents a preference page that is contributed to the
 * Preferences dialog. By subclassing <samp>FieldEditorPreferencePage</samp>, we
 * can use the field support built into JFace that allows us to create a page
 * that is small and knows how to save, restore and apply itself.
 * <p>
 * This page is used to modify preferences only. They are stored in the
 * preference store that belongs to the main plug-in class. That way,
 * preferences can be accessed directly via the preference store.
 */

public class SamplePreferencePage extends FieldEditorPreferencePage implements
		IWorkbenchPreferencePage {
	private DirectoryFieldEditor VCI_Home;
	private DirectoryFieldEditor Corba_Home;
	private DirectoryFieldEditor javaHome;
	private static String VCI_Home_Path;
	private static String VCI_Corba_Path;
	private static String url = "";
	private static String username = "";
	private static String password = "";
	private static String corboInfo = "";
	private String[] columnTitles = { "index", "name", "class", "on" };
	private SortedProperties properties = new SortedProperties();
	Table table = null;
	
	private boolean initTable = false;

	private TableItem selectedRow = null;

	// private boolean reverseSort = false;
	// private String lastSelection = null;

	public SamplePreferencePage() {

		super(GRID);
		setPreferenceStore(Activator.getDefault().getPreferenceStore());
		setDescription(" DataSource and Corba Setting of VCI PlatFrom ");

	}

	/**
	 * Creates the field editors. Field editors are abstractions of the common
	 * GUI blocks needed to manipulate various types of preferences. Each field
	 * editor knows how to save and restore itself.
	 */
	public void createFieldEditors() {
		Composite composite = new Composite(getFieldEditorParent(), SWT.NULL);
		GridLayout layout = new GridLayout();
		composite.setLayout(layout);
		GridData data = new GridData(GridData.FILL_HORIZONTAL);
		data.grabExcessHorizontalSpace = true;
		composite.setLayoutData(data);
		Group groupmain = new Group(composite, 1);
		groupmain.setText("VCI Home ÉèÖÃ");
		GridData gd = new GridData(GridData.FILL_BOTH);
		groupmain.setLayoutData(gd);
		VCI_Home = new DirectoryFieldEditor(PreferenceConstants.P_PATH_VCIHOME, "VCI_Home:", groupmain);
		addSeparator(composite);
		addFirstSection(composite);
		//addSeparator(composite);
		//addSecondSection(composite);
		addSeparator(composite);
		addCorbaServerInfoSection(composite);
	}

	class CorbaInput extends InputDialog {
		CorbaInput(Shell paramShell, String paramString1, String paramString2,
				String paramString3, IInputValidator paramIInputValidator) {
			super(paramShell, paramString1, paramString2, paramString3,
					paramIInputValidator);
		}

		private String clazzName = "";

		protected void okPressed() {
			clazzName = classtext.getText();
			super.okPressed();
		}

		private Text classtext;

		protected Control createDialogArea(Composite parent) {
			Composite composite = (Composite) super.createDialogArea(parent);

			this.classtext = new Text(composite, getInputTextStyle());
			this.classtext.setLayoutData(new GridData(768));
			this.classtext.setText("class");
			this.classtext.addModifyListener(new ModifyListener() {
				public void modifyText(ModifyEvent e) {
					validateInput();
				}
			});

			return classtext;
		}

		public String getClassText() {
			return clazzName;
		}
	}

	private void addCorbaServerInfoSection(Composite composite) {
/*		GridLayout layout = new GridLayout();
		composite.setLayout(layout);
		GridData data = new GridData(GridData.FILL_HORIZONTAL);
		data.grabExcessHorizontalSpace = true;
		composite.setLayoutData(data);
		Group groupmain = new Group(composite, 1);
		groupmain.setText("VCI Home ÉèÖÃ");
		GridData gd = new GridData(GridData.FILL_BOTH);
		groupmain.setLayoutData(gd);
		VCI_Home = new DirectoryFieldEditor(PreferenceConstants.P_PATH_VCIHOME, "VCI_Home:", groupmain);
*/
		
		Group group = new Group(composite, 1);//32);
		group.setText("Corba ·þÎñÅäÖÃ");
		GridData data = new GridData(GridData.FILL_BOTH);//4, 16777216, true, false);
		group.setLayoutData(data);
		GridLayout layout = new GridLayout();
		layout.numColumns = 3;
		group.setLayout(layout);

		// table
		table = new Table(group, 68356);
		GridData gridData = new GridData(GridData.FILL_BOTH);
		gridData.heightHint = convertVerticalDLUsToPixels(150);
		table.setLayoutData(gridData);
		table.setHeaderVisible(true);
		table.setLinesVisible(true);
		table.setFont(group.getFont());

		table.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent e) {
				if (e.item != null)
					selectedRow = (TableItem) e.item;

				return;
			}
		});

		Button buttoninit = new Button(group, SWT.PUSH);
		buttoninit.setText("ÐÂÔö");
		buttoninit.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent e) {
				if (properties.get("servicecount") == null) {
					MessageDialog.openInformation(getShell(), "Ìáʾ", "Çë³õʼ»¯");
					return;
				}

				IInputValidator validator = new IInputValidator() {
					public String isValid(String newText) {
						return ((newText.length() == 0) ? "" : null);
					}
				};
				CorbaInput dialog = new CorbaInput(getShell(), "corba service setting", "", "name", validator);
				int result = dialog.open();
				if (result != 0) {
					return;
				}
				
				String name = dialog.getValue();
				String clazz = dialog.getClassText();
				int newrow = Integer.parseInt((String) properties.get("servicecount"));
				String index = Integer.toString(newrow);

				TableItem item = new TableItem(table, newrow);
				item.setText(new String[] { index, name, clazz, "Y" });
				// save
				// properties.put("service" + newrow + ".name", name);
				// properties.put("service" + newrow + ".class", clazz);

				// /
				File file = new File(getPreferenceStore().getString(PreferenceConstants.P_PATH_VCIHOME) + "\\src\\properties\\conf.properties");
				InputStream inStream = null;
				OutputStream out = null;
				try {
					inStream = new FileInputStream(file);
					properties.load(inStream);
					if (inStream != null) {
						inStream.close();
					}

					out = new FileOutputStream(file);
					properties.setProperty("service" + newrow + ".name", name);

					properties.setProperty("service" + newrow + ".class", clazz);
					properties.setProperty("servicecount", newrow + 1 + "");
					properties.store(out, "conf.properties version by Eclipse");
					if (out != null) {
						out.close();
					}

				} catch (IOException ecx) {
					MessageDialog.openInformation(getShell(), "Ìáʾ", ecx.getMessage());
				}

			}

		});

		Button buttondel = new Button(group, SWT.PUSH);
		buttondel.setText("ɾ³ý");
		buttondel.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent e) {
				if (selectedRow != null) {
					boolean istrue = MessageDialog.openConfirm(getShell(), "Ìáʾ", "ÊÇ·ñɾ³ý");
					if (istrue) {
						int row = 0;
						// table.remove(table.get);
						TableItem[] items = table.getItems();
						for (int i = 0; i < items.length; i++) {
							if (items[i].getText().equals(selectedRow.getText())) {
								row = i;
								break;
							}
						}
						table.remove(row);

						File file = new File(getPreferenceStore().getString(PreferenceConstants.P_PATH_VCIHOME) + "\\src\\properties\\conf.properties");
						InputStream inStream = null;
						OutputStream out = null;
						try {
							inStream = new FileInputStream(file);
							properties.load(inStream);
							if (inStream != null) {
								inStream.close();
							}

							out = new FileOutputStream(file);

							// properties.remove("service" + (row) + ".name");
							// properties.remove("service" + (row) + ".class");

							
							properties.setProperty("service" + row + ".class", "");

							properties.setProperty("service" + row + ".name", "");
							properties.setProperty("servicecount", Integer.parseInt((String) properties.get("servicecount")) - 1 + "");
							properties.store(out, "conf.properties version by Eclipse");
							if (out != null) {
								out.close();
							}

						} catch (IOException ecx) {
							MessageDialog.openInformation(getShell(), "Ìáʾ",
									ecx.getMessage());
						}

					} else {
						return;
					}

				}
			}

		});

		int[] columnWidths = { convertHorizontalDLUsToPixels(35),
				convertHorizontalDLUsToPixels(100),
				convertHorizontalDLUsToPixels(140),
				convertHorizontalDLUsToPixels(35),
				convertHorizontalDLUsToPixels(130) };

		for (int i = 0; i < columnTitles.length; ++i) {
			TableColumn tableColumn = new TableColumn(table, 0);
			tableColumn.setWidth(columnWidths[i]);
			tableColumn.setText(this.columnTitles[i]);
			final int columnIndex = i;
			tableColumn.addSelectionListener(new SelectionAdapter() {

				public void widgetSelected(SelectionEvent e) {
					sort(columnIndex);
				}

			});
		}
	}

	@SuppressWarnings({ "unchecked", "rawtypes" })
	private void sort(int column) {
		TableItem[] items = table.getItems();
		Arrays.sort(items, new Comparator() {
			public int compare(Object a, Object b) {
				TableItem info1 = (TableItem) a;
				TableItem info2 = (TableItem) b;
				return info2.getText(0).compareTo(info1.getText(0));
			}
		});
		System.out.println();
		// table.removeAll();
		// for (int i = 0; i < sorted.length; i++) {
		// TableItem item = new TableItem(table, i);
		// item.setText(sorted[i].getText());
		// }
		// for (int i = 0; i < items.length; ++i) {
		// items[i].setText(createRow(this.bundleGroupInfos[i]));
		// items[i].setData(this.bundleGroupInfos[i]);
		// }
	}

	private void addFirstSection(Composite parent) {
		
		//Composite composite = createDefaultComposite(parent);
		Group groupDB = new Group(parent, 1);
		groupDB.setText("²ÎÊýÉèÖÃ");
		GridData gd = new GridData(GridData.FILL_BOTH);
		groupDB.setLayoutData(gd);
		

		final StringFieldEditor dbIP = new StringFieldEditor(PreferenceConstants.P_STRING_URL_IP, "Êý¾Ý¿âµØÖ·  (&A):", groupDB);
		addField(dbIP);

		//addField(new StringFieldEditor(PreferenceConstants.P_STRING_URL_IP, "Êý¾Ý¿âµØÖ· &ip:", group));
		
		final StringFieldEditor dbInstance = new StringFieldEditor(PreferenceConstants.P_STRING_URL_INSTANCE, "Êý¾Ý¿âʵÀý  (&D):", groupDB);
		addField(dbInstance);
		
		final StringFieldEditor dbUser = new StringFieldEditor(PreferenceConstants.P_STRING_USER, "Óû§ (&U):", groupDB);
		addField(dbUser);
		
		final StringFieldEditor dbPws = new StringFieldEditor(PreferenceConstants.P_STRING_PWD, "ÃÜÂë  (&P):", groupDB);
		addField(dbPws);

		javaHome = new DirectoryFieldEditor(PreferenceConstants.java_home, "Java home:", groupDB);
		addField(javaHome);

		addField(VCI_Home);
		
		Group groupCorba = new Group(parent, 1);
		groupCorba.setText("Corba ÉèÖÃ");
		GridData gdCorba = new GridData(GridData.FILL_BOTH);
		groupCorba.setLayoutData(gdCorba);
		
		final StringFieldEditor dbCorbaIP = new StringFieldEditor(PreferenceConstants.P_PATH_COMBOIP, "Corba µØÖ·(&I):", groupCorba);
		addField(dbCorbaIP);


		final StringFieldEditor corbaCommand = new StringFieldEditor(PreferenceConstants.combo_command, "Corba ÃüÁî(&C):", groupCorba);
		addField(corbaCommand);

		Corba_Home = new DirectoryFieldEditor(PreferenceConstants.P_PATH_COMBOHOME, "Corba_&Home:", groupCorba);
		addField(Corba_Home);

//		Group groupOp = new Group(parent, 1);
//		groupOp.setText("²Ù×÷");
//		GridData opCorba = new GridData(GridData.FILL_BOTH);
//		groupCorba.setLayoutData(opCorba);
		Group groupOP = new Group(parent, 1);//32);
		groupOP.setText("²Ù×÷");
		GridData dataOP = new GridData(GridData.FILL_BOTH);//4, 16777216, true, false);
		groupOP.setLayoutData(dataOP);
		GridLayout layout = new GridLayout();
		layout.numColumns = 3;
		groupOP.setLayout(layout);


		Button buttoninit = new Button(groupOP, SWT.PUSH);
		buttoninit.setText("³õʼ»¯...");
		buttoninit.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent e) {
				int returnint = resetEclipseHomeVariable();
				if (returnint == 1) {
					return;
				}

				String psdefault_vcihome = VCI_Home.getStringValue();
				if (psdefault_vcihome != null && !psdefault_vcihome.equals("")) {
					// ²éѯxml
					getXMlInfo(psdefault_vcihome);
					getPreferenceStore().setValue(PreferenceConstants.P_PATH_VCIHOME, psdefault_vcihome);
					
					if (Corba_Home.getStringValue().equals("")) {
						Corba_Home.setStringValue(psdefault_vcihome + "\\JacORB");
						getPreferenceStore().setValue(PreferenceConstants.P_PATH_COMBOHOME, psdefault_vcihome + "\\JacORB");
					}
					
					if (getPreferenceStore().getString(PreferenceConstants.combo_command).equals("")) {
						getPreferenceStore().setValue(PreferenceConstants.combo_command, "ns -p 30000");
					}
					
					if (javaHome.getStringValue().equals("")) {
						javaHome.setStringValue(psdefault_vcihome + "\\jre");
						getPreferenceStore().setValue(PreferenceConstants.java_home, psdefault_vcihome + "\\jre");
					}
					
					getPreferenceStore().setValue(PreferenceConstants.P_STRING_URL_IP, getIP());
					getPreferenceStore().setValue(PreferenceConstants.P_STRING_URL_INSTANCE, getInstance());

					getPreferenceStore().setValue(PreferenceConstants.P_STRING_USER, username);
					getPreferenceStore().setValue(PreferenceConstants.P_STRING_PWD, password);
					corboInfo = getCombaInfo(psdefault_vcihome);
					// ³õʼ»¯
					initCorbaServer();
					getPreferenceStore().setValue(PreferenceConstants.P_PATH_COMBOIP, getCombaip());

				}
				initialize();
				MessageDialog.openInformation(getShell(), "Ìáʾ", "³õʼ»¯Íê³É" + "\n");
			}
		});

		Button button = new Button(groupOP, SWT.PUSH);
		button.setText("²âÊÔÊý¾Ý¿â ...");
		button.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent e) {
				try {
					testDBConnect();
					// ±£´æÊý¾Ý¿âÐÅÏ¢
					saveXML();
					// ±£´æCombaÐÅÏ¢
					setCombaInfo();
				} catch (SQLException e1) {
					MessageDialog.openInformation(getShell(), "Ìáʾ", "Êý¾Ý¿âÁ¬½Óʧ°Ü" + "\n" + e1.getMessage());
				}
			}
		});

		Button buttonComba = new Button(groupOP, SWT.PUSH);
		buttonComba.setText("Æô¶¯Corba·þÎñ...");
		buttonComba.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent e) {
				if (Corba_Home.getStringValue().equals("")) {
					MessageDialog.openInformation(getShell(), "Ìáʾ", "ÇëÑ¡ÔñVCI_Corba·¾¶");
					return;

				}
				getPreferenceStore().setValue(PreferenceConstants.P_PATH_COMBOHOME, Corba_Home.getStringValue());
				getPreferenceStore().setValue(PreferenceConstants.java_home, javaHome.getStringValue());
				getPreferenceStore().setValue(PreferenceConstants.combo_command, corbaCommand.getStringValue());

				runCorba();
			}
		});

	}

	private void initCorbaServer() {
		if (initTable == true) {
			// return;
		}
		table.removeAll();
		for (int i = 0; i < Integer.parseInt((String) properties.get("servicecount")); i++) {
			String index = Integer.toString(i);
			String name = (String) properties.get("service" + i + ".name");
			String clazz = (String) properties.get("service" + i + ".class");
			TableItem item = new TableItem(table, i);
			item.setText(new String[] { index, name, clazz, "Y" });
		}
		initTable = true;
	}

//	private void addSecondSection(Composite parent) {
//		//Composite composite = createDefaultComposite(parent);
//		//Group groupHome = new Group(composite, 1);
//		Group groupCorba = new Group(parent, 1);
//		groupCorba.setText("Corba ÉèÖÃ");
//		GridData gd = new GridData(GridData.FILL_BOTH);
//		groupCorba.setLayoutData(gd);
//		Corba_Home = new DirectoryFieldEditor(PreferenceConstants.P_PATH_COMBOHOME, "&Corba_Home:", groupCorba);
//		addField(Corba_Home);
//
//		// addSeparator(composite);
//		//Composite compositeCommand = createDefaultComposite(parent);
//		//Group groupCommand = new Group(compositeCommand, 1);
////		Group groupCommand = new Group(parent, 1);
////		groupCommand.setText("Corba CommandÉèÖÃ");
////		GridData gdCommand = new GridData(GridData.FILL_BOTH);
////		groupCommand.setLayoutData(gdCommand);
//		final StringFieldEditor corbaCommand = new StringFieldEditor(PreferenceConstants.combo_command, "Corba ÃüÁî:", groupCorba);
//		addField(corbaCommand);
//
//		//final DirectoryFieldEditor 
//		javaHome = new DirectoryFieldEditor(PreferenceConstants.java_home, "Java home:", groupCorba);
//		addField(javaHome);
//
//		Button buttonComba = new Button(groupCorba, SWT.PUSH);
//		buttonComba.setText("Æô¶¯Corba·þÎñ...");
//		buttonComba.addSelectionListener(new SelectionAdapter() {
//			public void widgetSelected(SelectionEvent e) {
//				if (Corba_Home.getStringValue().equals("")) {
//					MessageDialog.openInformation(getShell(), "Ìáʾ", "ÇëÑ¡ÔñVCI_Corba·¾¶");
//					return;
//
//				}
//				getPreferenceStore().setValue(PreferenceConstants.P_PATH_COMBOHOME, Corba_Home.getStringValue());
//				getPreferenceStore().setValue(PreferenceConstants.java_home, javaHome.getStringValue());
//				getPreferenceStore().setValue(PreferenceConstants.combo_command, corbaCommand.getStringValue());
//
//				runComba();
//			}
//		});
//
//	}

//	private Composite createDefaultComposite(Composite parent) {
//		Composite composite = new Composite(parent, SWT.NULL);
//		GridLayout layout = new GridLayout();
//		layout.numColumns = 2;
//		composite.setLayout(layout);
//
//		GridData data = new GridData();
//		data.verticalAlignment = GridData.FILL_BOTH;
//		data.horizontalAlignment = GridData.FILL_BOTH;
//		composite.setLayoutData(data);
//
//		return composite;
//	}

	private void addSeparator(Composite parent) {

		Label separator = new Label(parent, SWT.SEPARATOR | SWT.HORIZONTAL);
		GridData gridData = new GridData();
		gridData.horizontalAlignment = GridData.FILL;
		gridData.grabExcessHorizontalSpace = true;
		separator.setLayoutData(gridData);
	}

	private void runCorba() {
		try {
			setCombaRun();
			Runtime.getRuntime().exec("cmd /c start " + getPreferenceStore().getString(PreferenceConstants.P_PATH_COMBOHOME) + "\\run.bat /k");
			// p.waitFor();
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

	private String getInstance() {
		String Instance = "";
		if (url != null) {
			String[] urls = url.split(":");
			Instance = urls[urls.length - 1];
		}
		return Instance;
	}

	private void testDBConnect() throws SQLException {
		Connection conn = null;
		try {
			Class.forName("oracle.jdbc.driver.OracleDriver");
			String url = "jdbc:oracle:thin:@"  
					+ getPreferenceStore().getString(PreferenceConstants.P_STRING_URL_IP)
					+ ":1521:"
					+ getPreferenceStore().getString(PreferenceConstants.P_STRING_URL_INSTANCE);
			String user = getPreferenceStore().getString(PreferenceConstants.P_STRING_USER);
			String pwd = getPreferenceStore().getString(PreferenceConstants.P_STRING_PWD);
			conn = DriverManager.getConnection(url, user, pwd);
			conn.createStatement();
			if (conn != null) {
				MessageDialog.openInformation(this.getShell(), "Ìáʾ", "Êý¾Ý¿âÁ¬½Ó³É¹¦");
			}
		} catch (ClassNotFoundException e) {
			MessageDialog.openInformation(this.getShell(), "Ìáʾ", "Êý¾Ý¿âÁ¬½Óʧ°Ü" + "\n" + e.getMessage());
		} catch (SQLException e) {
			MessageDialog.openInformation(this.getShell(), "Ìáʾ", "Êý¾Ý¿âÁ¬½Óʧ°Ü" + "\n" + e.getMessage());
		} finally {
			if (conn != null) {
				conn.close();
			}
		}
	}

	class SortedProperties extends Properties {
		private static final long serialVersionUID = 1L;
		private final LinkedHashSet<Object> keys = new LinkedHashSet<Object>();

		public Enumeration<Object> keys() {
			return Collections.enumeration(keys);
		}

		public Object put(Object key, Object value) {
			keys.add(key);
			return super.put(key, value);
		}

		public Set<Object> keySet() {
			return keys;
		}

		public Set<String> stringPropertyNames() {
			Set<String> set = new LinkedHashSet<String>();
			for (Object key : this.keys) {
				set.add((String) key);
			}
			return set;
		}
	}

	private void setCombaRun() {
		String encode = "UTF8";
		File file = new File(getPreferenceStore().getString(PreferenceConstants.P_PATH_COMBOHOME) + "\\run.bat");
		Path path = new Path(getPreferenceStore().getString(PreferenceConstants.P_PATH_COMBOHOME));

		OutputStream out = null;
		InputStream inStream = null;
		try {
			inStream = new FileInputStream(file);
			InputStreamReader iread = new InputStreamReader(inStream, encode);
			BufferedReader reader = new BufferedReader(iread);
			reader.readLine();
			reader.close();
			out = new FileOutputStream(file);
			OutputStreamWriter twriter = new OutputStreamWriter(out, encode);
			BufferedWriter writer = new BufferedWriter(twriter);

			// ±éÀú lib
			File targetfile = new File(getPreferenceStore().getString(PreferenceConstants.P_PATH_COMBOHOME) + "\\lib");
			File[] jarFiles = targetfile.listFiles();
			if (jarFiles == null) {
				return;
			}

			List<String> platformpaths = new ArrayList<String>();
			for (int i = 0; i < jarFiles.length; i++) {
				String filename = jarFiles[i].getName();
				if (isJarFile(filename)) {
					String jarPath = jarFiles[i].getAbsolutePath();
					platformpaths.add(jarPath);
				}
			}
			StringBuffer s = new StringBuffer();
			s.append("set path=");
			s.append(getPreferenceStore().getString(PreferenceConstants.java_home));
			s.append("\\bin;%PATH% \n");
			s.append("SET CLASSPATH=%CLASSPATH%;");
			for (int i = 0; i < platformpaths.size(); i++) {
				s.append(platformpaths.get(i));
				s.append(";");
			}
			String title = s.toString().substring(0, s.lastIndexOf(";"));
			s.delete(0, s.length());
			s.append(title);
			s.append("\n");

			s.append(" cd \\ \n");
			s.append(" cd /d " + path.getDevice() + "\\ \n");
			s.append(" cd "
					+ getPreferenceStore().getString(PreferenceConstants.P_PATH_COMBOHOME) + " \n");
			s.append(" cd bin \n");
			s.append(getPreferenceStore().getString(PreferenceConstants.combo_command));
			// s.append("ns -DOAPort=30000 \n");
			writer.append(s.toString());
			writer.flush();
			writer.close();

		} catch (FileNotFoundException e) {
			MessageDialog.openInformation(this.getShell(), "Ìáʾ", e.getMessage());
		} catch (UnsupportedEncodingException e) {
			MessageDialog.openInformation(this.getShell(), "Ìáʾ", e.getMessage());
		} catch (IOException e) {
			MessageDialog.openInformation(this.getShell(), "Ìáʾ", e.getMessage());
		}
	}

	private boolean isJarFile(String fileName) {
		if (fileName == null)
			return false;
		int last = fileName.lastIndexOf(".");
		if (last == -1) {
			return false;
		}
		String suffix = fileName.substring(fileName.lastIndexOf("."));
		if (suffix.equals(".jar"))
			return true;
		else
			return false;
	}

	private void setCombaInfo() {

		File file = new File(getPreferenceStore().getString(PreferenceConstants.P_PATH_VCIHOME) + "\\src\\properties\\conf.properties");
		InputStream inStream = null;
		OutputStream out = null;
		try {
			inStream = new FileInputStream(file);
			properties.load(inStream);
			if (inStream != null) {
				inStream.close();
			}

			out = new FileOutputStream(file);
			properties.setProperty("NameService", "corbaloc::" + getPreferenceStore().getString(PreferenceConstants.P_PATH_COMBOIP) + "/NameService");
			properties.store(out, "conf.properties version by Eclipse");
			if (out != null) {
				out.close();
			}

		} catch (IOException e) {
			MessageDialog
					.openInformation(this.getShell(), "Ìáʾ", e.getMessage());
		}

	}

	private String getCombaInfo(String VCI_Home_Path) {

		File file = new File(VCI_Home_Path + "\\src\\properties\\conf.properties");
		InputStream inStream = null;

		try {
			inStream = new BufferedInputStream(new FileInputStream(file));
			properties.load(inStream);
			if (inStream != null) {
				inStream.close();
			}
		} catch (IOException e) {
			MessageDialog
					.openInformation(this.getShell(), "Ìáʾ", e.getMessage());
		}
		return properties.getProperty("NameService");
	}

	private void saveXML() {
		Element cpElement;

		try {
			DocumentBuilderFactory facrtory = DocumentBuilderFactory
					.newInstance();
			facrtory.setNamespaceAware(true);
			DocumentBuilder parser = facrtory.newDocumentBuilder();
			parser.setEntityResolver(new EntityResolver() {

				public InputSource resolveEntity(String publicId,
						String systemId) throws SAXException, IOException {
					if (publicId
							.equals("-//Hibernate/Hibernate Configuration DTD 3.0//EN")) {
						String path = systemId
								.substring("http://hibernate.sourceforge.net/"
										.length());
						return new InputSource(this.getClass()
								.getResourceAsStream(path));
					}
					return null;

				}
			});
			parser.getSchema();
			facrtory.getSchema();
			facrtory.isNamespaceAware();
			Document document = parser.parse(getPreferenceStore().getString(
					PreferenceConstants.P_PATH_VCIHOME)
					+ "\\properties\\hibernate.cfg.xml");
			cpElement = document.getDocumentElement();
			cpElement.getElementsByTagName("property");
			cpElement.getAttributeNode("name");

			NodeList childs = cpElement.getChildNodes();
			for (int i = 0; i < childs.getLength(); i++) {
				Node childNode = childs.item(i);
				if (childNode instanceof Element) {
					childNode.getNodeName();
					childNode.getFirstChild().getNodeValue();
					Node propertychildnode = childNode.getFirstChild();
					while (propertychildnode != null) {
						Node node = propertychildnode.getNextSibling();
						if (node != null && node instanceof Element) {
							if (node.getAttributes().getNamedItem("name") == null) {
								break;
							}
							Object o = node.getAttributes()
									.getNamedItem("name").getNodeValue();
							if (o != null
									&& o.toString().equals("connection.url")) {
								String url = "jdbc:oracle:thin:@"
										+ getPreferenceStore()
												.getString(
														PreferenceConstants.P_STRING_URL_IP)
										+ ":1521:"
										+ getPreferenceStore()
												.getString(
														PreferenceConstants.P_STRING_URL_INSTANCE);

								node.setTextContent(url);
							} else if (o != null
									&& o.toString().equals(
											"connection.username")) {
								String user = getPreferenceStore().getString(
										PreferenceConstants.P_STRING_USER);

								node.setTextContent(user);
							} else if (o != null
									&& o.toString().equals(
											"connection.password")) {
								String pwd = getPreferenceStore().getString(
										PreferenceConstants.P_STRING_PWD);
								node.setTextContent(pwd);
							}
						}
						propertychildnode = node;
					}

				}

			}
			Source sourcexml = new DOMSource(document);
			TransformerFactory transformFactory = TransformerFactory
					.newInstance();
			Transformer tansformer = transformFactory.newTransformer();
			tansformer.setOutputProperty(OutputKeys.DOCTYPE_PUBLIC, document
					.getDoctype().getPublicId());
			tansformer.setOutputProperty(OutputKeys.DOCTYPE_SYSTEM, document
					.getDoctype().getSystemId());
			Result result = new StreamResult(getPreferenceStore().getString(
					PreferenceConstants.P_PATH_VCIHOME)
					+ "\\properties\\hibernate.cfg.xml");
			tansformer.transform(sourcexml, result);

		} catch (Exception localSAXException) {
			MessageDialog.openInformation(this.getShell(), "Ìáʾ",
					localSAXException.getMessage());
		}

	}

	private void getXMlInfo(String VCI_Home_Path) {
		Element cpElement;

		// Configuration config = new Configuration();
		// config.setEntityResolver(new EJB3DTDEntityResolver());
		// config.configure(new File(
		// VCI_Home_Path + "\\properties\\hibernate.cfg.xml"));

		try {
			DocumentBuilderFactory facrtory = DocumentBuilderFactory
					.newInstance();
			DocumentBuilder parser = facrtory.newDocumentBuilder();
			parser.setEntityResolver(new EntityResolver() {

				public InputSource resolveEntity(String publicId,
						String systemId) throws SAXException, IOException {
					if (publicId
							.equals("-//Hibernate/Hibernate Configuration DTD 3.0//EN")) {
						String path = systemId
								.substring("http://hibernate.sourceforge.net/"
										.length());
						return new InputSource(this.getClass()
								.getResourceAsStream(path));
					}
					return null;

				}
			});
			cpElement = parser.parse(
					VCI_Home_Path + "\\properties\\hibernate.cfg.xml")
					.getDocumentElement();

			cpElement.getElementsByTagName("property");
			cpElement.getAttributeNode("name");
			NodeList childs = cpElement.getChildNodes();
			for (int i = 0; i < childs.getLength(); i++) {
				Node childNode = childs.item(i);
				if (childNode instanceof Element) {
					childNode.getNodeName();
					childNode.getFirstChild().getNodeValue();
					Node propertychildnode = childNode.getFirstChild();
					while (propertychildnode != null) {
						Node node = propertychildnode.getNextSibling();
						if (node != null && node instanceof Element) {
							if (node.getAttributes().getNamedItem("name") == null) {
								break;
							}
							Object o = node.getAttributes().getNamedItem("name").getNodeValue();
							if (o != null && o.toString().equals("connection.url")) {
								url = node.getTextContent();
							} else if (o != null && o.toString().equals("connection.username")) {
								username = node.getTextContent();
							} else if (o != null && o.toString().equals("connection.password")) {
								password = node.getTextContent();
							}
						}
						propertychildnode = node;
					}

				}

			}
		} catch (Exception localSAXException) {
			MessageDialog.openInformation(this.getShell(), "Ìáʾ",
					localSAXException.getMessage());
		}
	}

	private String getIP() {
		String ip = "";
		if (url != null) {
			String[] urls = url.split(":");
			for (int i = 0; i < urls.length; i++) {
				if (urls[i].contains("@")) {
					ip = urls[i].substring(urls[i].indexOf("@") + 1,
							urls[i].length());
				}
			}
		}
		return ip;
	}

	private String getCombaip() {
		return corboInfo.substring(corboInfo.indexOf("::") + 2,
				corboInfo.indexOf("/"));
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see
	 * org.eclipse.ui.IWorkbenchPreferencePage#init(org.eclipse.ui.IWorkbench)
	 */
	public void init(IWorkbench workbench) {

	}

	public void performApply() {
		resetEclipseHomeVariable();
		super.performApply();

	}

	public boolean performOk() {
		resetEclipseHomeVariable();
		super.performOk();
		return true;
	}

	/*
	 * make ClassPathVariable
	 */
	public int resetEclipseHomeVariable() {
		try {
			// ÉèÖÃ
			VCI_Home_Path = VCI_Home.getStringValue();
			// getPreferenceStore().setValue(PreferenceConstants.P_PATH_VCIHOME,
			// VCI_Home_Path);
			JavaCore.setClasspathVariable("VCI_HOME", new Path(VCI_Home_Path), null);
			VCI_Corba_Path = Corba_Home.getStringValue();
			JavaCore.setClasspathVariable("Comba_HOME", new Path(VCI_Corba_Path), null);
		} catch (CoreException localCoreException) {
			localCoreException.printStackTrace();
		}
		if (VCI_Home_Path.equals("")) {
			MessageDialog.openInformation(this.getShell(), "Ìáʾ", "ÇëÑ¡ÔñVCI_Home·¾¶");
			return 1;

		}

		return 0;
	}

	public void applyData(Object data) {

		super.applyData(data);
	}

	@SuppressWarnings("unused")
	public boolean delItemOfProperties(String key, String value)
			throws Exception {
		boolean flag = false;
		String replace = key + "=" + value + "\n";
		StringBuffer text = new StringBuffer();
		String templine;
		File file = new File(VCI_Home_Path + "\\src\\properties\\conf.properties");
		BufferedReader reader = new BufferedReader(new FileReader(file));
		while ((templine = reader.readLine()) != null) {
			// templine = templine;
		}
		return true;
	}
}