Simple question, please help
I just need to know right now can SSL be used for secure FTP to send commands and data over separate channels, and if so, how? I want to replace a simple FTP socket connection with a secure one, nothing fancy. I don't want to use HTTP unless I absolutely have to. Any advice would be appreciated.
Has anyone evaluated all the different options available and found the better alternatives? I have found SSH Communications Security's SSH Secure Shell, RSA Security's BSafe SSL-J, ValiCert's SecureTransport (a.k.a. FileDrive) and others. I haven't compared them in detail yet and was hoping to get some advice from others out there who are doing the same sort of thing.
Similar Messages
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html:select and html:options simple question - please help
Hi Friends,
I am having a problem, please help me .I want to run a query and display all the lastnames of all the users in my database.Here are my files:
UserForm.java
public class UserForm extends ActionForm{
private name firstName;
private name lastName;
//all getter and setters
viewuser.jsp
<html:select property="lastName">
<html:options collection="users" property="lastName" labelProperty="lastName" />
</html:select>
and my Java Utility class method
public ArrayList getusers() throws Exception {
ArrayList aList = new ArrayList();
Connection con = ConnectionUtil.getConnection();
PreparedStatement stmt = null;
try {
stmt = con.prepareStatement("select last_name from USERS);
ResultSet rs = stmt.executeQuery();
if (rs.next()) {
aList.add(rs.getString(1));
}else {
return null;
rs.close();
return aList;
} catch (SQLException e) {
e.printStackTrace();
throw new ServiceProcessingException(e.getMessage());
} finally {
ConnectionUtil.closeStatement(stmt);
ConnectionUtil.closeConnection(con);
}My problem is what i need to do in my Action class,so that it sets the "users" variable
properly and i would be able to read that variable in my jsp and display the lastname
of all the users.I am tryin this but failing badly:
public class UserAction extends Action{
ArrayList userssList = Utility_class_obj.getUsers();
request.getSession().getServletContext().setAttribute("users", usersList);Please Please help,I would really appreciate your help.
ThanksThanks a lot friend...this time i made it work my style,next time i will use tha mehod.But I think I am not doing it the right way,please correct me:
This is the method in my utility class where i run the query and I doubt I am not doing it right here:
PreparedStatement stmt = null;
ViewForm vForm = null;
try {
stmt = con.prepareStatement("SELECT LAST_NAME FROM USERS_ADD"); \
ResultSet rs = stmt.executeQuery();
while(rs.next()) {
vForm = new ViewForm(rs.getString(1));
aList.add(vForm);
rs.close();
return aList; }
}And I made this constructor in my viewForm class:
public ViewForm(String lastName){ this.setLastName(lastName); }I do this in my Action class then:
ArrayList pList = csDAO.getUsers();
if(pList != null){
request.getSession().getServletContext().setAttribute("plist", pList);
}And finally this in my jsp:
<html:select property="lastName">
<html: options collection="plist" property="lastName" labelProperty="lastName" /> And it works,but i don't think I can keep adding constructors to my form class like that,and moreoever if I want to search by first name ,there would be a conflict between 2 constructors,so can someone please tell me the right way to do this.
Thanks
Mick -
A simple question please help.
Hi
I have 2 textfields and a button. I want to input a number( diameter) in the first textfield ( inputField) and by clicking on the button (myButton), I want to get the result (circonference) in the second textfield ( inputField1). diameter*3.14. I know it is a simple question, but it comes from a very simple mind. So have mercy on me.
import flash.display.Sprite;
import flash.text.TextField;
import flash.text.TextFieldAutoSize;
import flash.text.TextFormat;
import flash.text.TextFormatAlign;
import flash.events.MouseEvent;
var inputField:TextField = new TextField();
var myFormat:TextFormat = new TextFormat();
myFormat.size = 44;
inputField.defaultTextFormat = myFormat;
inputField.restrict = "0-9";
inputField.maxChars = 6;
inputField.multiline = false;
inputField.textColor = 0x000000;
inputField.border = true;
inputField.width = 150;
inputField.height = 50;
inputField.x = 75;
inputField.y = 50;
inputField.borderColor = 0xFF0000;
inputField.type = "input";
addChild(inputField);
var inputField1:TextField = new TextField();
var myFormat1:TextFormat = new TextFormat();
myFormat1.size = 44;
inputField1.defaultTextFormat = myFormat;
inputField1.maxChars = 1;
inputField1.multiline = false;
inputField1.textColor = 0x000000;
inputField1.border = true;
inputField1.width = 150;
inputField1.height = 50;
inputField1.x = 275;
inputField1.y = 50;
inputField1.borderColor = 0xFF0000;
addChild(inputField1);
myButton.addEventListener(MouseEvent.CLICK, fl_MouseClickHandler_2);
function fl_MouseClickHandler_2(event:MouseEvent):void
trace("Mouse clicked");use:
import flash.display.Sprite;
import flash.text.TextField;
import flash.text.TextFieldAutoSize;
import flash.text.TextFormat;
import flash.text.TextFormatAlign;
import flash.events.MouseEvent;
var inputField:TextField = new TextField();
var myFormat:TextFormat = new TextFormat();
myFormat.size = 44;
inputField.defaultTextFormat = myFormat;
inputField.restrict = "0-9";
inputField.maxChars = 6;
inputField.multiline = false;
inputField.textColor = 0x000000;
inputField.border = true;
inputField.width = 150;
inputField.height = 50;
inputField.x = 75;
inputField.y = 50;
inputField.borderColor = 0xFF0000;
inputField.type = "input";
addChild(inputField);
var inputField1:TextField = new TextField();
var myFormat1:TextFormat = new TextFormat();
myFormat1.size = 44;
inputField1.defaultTextFormat = myFormat;
inputField1.maxChars = 1;
inputField1.multiline = false;
inputField1.textColor = 0x000000;
inputField1.border = true;
inputField1.width = 150;
inputField1.height = 50;
inputField1.x = 275;
inputField1.y = 50;
inputField1.borderColor = 0xFF0000;
addChild(inputField1);
myButton.addEventListener(MouseEvent.CLICK, fl_MouseClickHandler_2);
function fl_MouseClickHandler_2(event:MouseEvent):void
inputField1.text=String(Math.PI*Number(inputField.text)); -
Help with Forte: very simple question, please help!
I recently downloaded the community version of Forte (Sun One) but can't seem to get any new empty class programs to execute properly. I know something is probably not set up right, which is why I really need a little help to get started. Regardless of the code I try to execute, the output error is always:
"java.lang.NoClassDefFoundError: (name of program)
Exception in thread "main" "
Please let me know what I'm not doing right. I would really appreciate anybody's thoughts on this problem because I would love to get Forte working so I can start learning Java. Thanks for your input!I would tell you that Forte is not a tool for the beginner. you should look at something simpler. Forte is a fully integrated development environment. I would look at a simple editor like emacs, available at gnu.org. The commands of this editor are quite difficult to get use to.
As for setting the class varialbe. It depends on the O/s that you are using. win98/me is different than NT/xp. Need to know one or the other before explaining.
email me if you have question. email address is in my profile. -
A very simple question, please help.
How would I output/print out a string in color rather then the standard black?
If anyone can help me or point me in the right direction would be greatly appreciated.
For example for extra clarification, if I want to print out a string "Hello World", how can I print it out in different colors such as in blue or red.
Output to a JApplet ( TextArea)
Thanks!
Edited by: ff4930 on Nov 30, 2007 9:18 AMYou can change the colour of all the text in a JTextArea by setting its foreground property:
yourComponent.setForeground.setColor(Color.RED);If you just want have multiple colors in one JTextArea, that's not possible. You will have to use a more advanced component, like JEditorPane or JTextPane:
http://java.sun.com/docs/books/tutorial/uiswing/components/editorpane.html
In basic cases, if the text doesn't have to be editable by the user, you can use a JLabel and pass it simple html:
String text = "<html><font color='red'>red text</font> " +
"<font color='green'>green text</font> " +
"<font color='blue'>blue text</font></html>";
yourLabel.setText(text); -
I am a new in jbuilder 4, a simple question, please help me.
I want to combine the scroll bar with textarea. I mean that If the content in textarea is very large, I can scroll bar to see it.
I write the code like this:
JTextArea jTextArea1 = new JTextArea();
JScrollBar jScrollBar1 = new JScrollBar(jTextArea1); But the error message is :"Frame1.java": Error #: 300 : constructor JScrollBar(javax.swing.JTextArea) not found in class javax.swing.JScrollBar at line 21, column 32
The following is the full code:
public class Frame1 extends JFrame {
JPanel contentPane;
BorderLayout borderLayout1 = new BorderLayout();
JTabbedPane jTabbedPane1 = new JTabbedPane();
JPanel jPanel1 = new JPanel();
JPanel jPanel2 = new JPanel();
JPanel jPanel3 = new JPanel();
BorderLayout borderLayout2 = new BorderLayout();
JTextArea jTextArea1 = new JTextArea();
JScrollBar jScrollBar1 = new JScrollBar();
JPanel jPanel4 = new JPanel();
JButton jButton1 = new JButton();
BorderLayout borderLayout3 = new BorderLayout();
JTextArea jTextArea2 = new JTextArea();
JScrollBar jScrollBar2 = new JScrollBar();
JPanel jPanel5 = new JPanel();
JButton jButton2 = new JButton();
/**Construct the frame*/
public Frame1() {
enableEvents(AWTEvent.WINDOW_EVENT_MASK);
try {
jbInit();
catch(Exception e) {
e.printStackTrace();
/**Component initialization*/
private void jbInit() throws Exception {
//setIconImage(Toolkit.getDefaultToolkit().createImage(Frame1.class.getResource("[Your Icon]")));
contentPane = (JPanel) this.getContentPane();
contentPane.setLayout(borderLayout1);
this.setSize(new Dimension(513, 399));
this.setTitle("File Integrity Check Tool");
jPanel1.setLayout(borderLayout2);
jButton1.setToolTipText("");
jButton1.setText("Register Files");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(ActionEvent e) {
jButton1_actionPerformed(e);
jPanel2.setLayout(borderLayout3);
jButton2.setText("Check Files");
jButton2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(ActionEvent e) {
jButton2_actionPerformed(e);
jTextArea1.setEditable(false);
jTextArea1.setMaximumSize(new Dimension(513, 399));
jTextArea2.setEditable(false);
contentPane.add(jTabbedPane1, BorderLayout.CENTER);
jTabbedPane1.add(jPanel1, "Register Checkfile");
jPanel1.add(jTextArea1, BorderLayout.CENTER);
jPanel1.add(jScrollBar1, BorderLayout.EAST);
jPanel1.add(jPanel4, BorderLayout.SOUTH);
jPanel4.add(jButton1, null);
jTabbedPane1.add(jPanel2, "Check Files");
jPanel2.add(jTextArea2, BorderLayout.CENTER);
jPanel2.add(jScrollBar2, BorderLayout.EAST);
jPanel2.add(jPanel5, BorderLayout.SOUTH);
jPanel5.add(jButton2, null);
jTabbedPane1.add(jPanel3, "Help");
/**Overridden so we can exit when window is closed*/
protected void processWindowEvent(WindowEvent e) {
super.processWindowEvent(e);
if (e.getID() == WindowEvent.WINDOW_CLOSING) {
System.exit(0);
}yes, I done like this:
package untitled1;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class Frame1 extends JFrame {
JPanel contentPane;
BorderLayout borderLayout1 = new BorderLayout();
JTabbedPane jTabbedPane1 = new JTabbedPane();
JPanel jPanel1 = new JPanel();
BorderLayout borderLayout2 = new BorderLayout();
JTextArea jTextArea1 = new JTextArea();
JScrollPane jScrollPane1 = new JScrollPane( jTextArea1);
JPanel jPanel2 = new JPanel();
JButton jButton1 = new JButton();
/**Construct the frame*/
public Frame1() {
enableEvents(AWTEvent.WINDOW_EVENT_MASK);
try {
jbInit();
catch(Exception e) {
e.printStackTrace();
/**Component initialization*/
private void jbInit() throws Exception {
//setIconImage(Toolkit.getDefaultToolkit().createImage(Frame1.class.getResource("[Your Icon]")));
contentPane = (JPanel) this.getContentPane();
contentPane.setLayout(borderLayout1);
this.setSize(new Dimension(400, 300));
this.setTitle("Frame Title");
jPanel1.setLayout(borderLayout2);
jTextArea1.setText("jTextArea1");
jButton1.setText("jButton1");
contentPane.add(jTabbedPane1, BorderLayout.CENTER);
jTabbedPane1.add(jPanel1, "jPanel1");
jPanel1.add(jTextArea1, BorderLayout.CENTER);
jPanel1.add(jPanel2, BorderLayout.SOUTH);
jPanel2.add(jButton1, null);
jPanel1.add(jScrollPane1, BorderLayout.EAST);
/**Overridden so we can exit when window is closed*/
protected void processWindowEvent(WindowEvent e) {
super.processWindowEvent(e);
if (e.getID() == WindowEvent.WINDOW_CLOSING) {
System.exit(0);
}But it is still not show the scroll bar on the right of textarea.
what is the problem. -
I can not update several of my apps that i have purchased a while back in my Apps Store on my MacPro. Because it keeps using my old @me account for iTunes and i don't remember the password or security question, Please help?
Hi AlphaCentori,
If you are having issues accessing the Apple ID that was used to originally purchase those apps, you may find the following article helpful:
Apple Support: Rescue email address and how to reset Apple ID security questions
http://support.apple.com/kb/ht5312
Regards,
- Brenden -
I want to change my apple id password but I forgot the security questions please help me some using my icloud I'd and if confirmation is must so please phone number is mine please send a code please help me my apple
Welcome to the Apple community.
If you are unable to remember your password, security questions, don’t have access to your rescue address or are unable to reset your password for whatever reason, your only option is to contact AppleCare, upon speaking to an operator you should explain that your problem is related to your Apple ID, this way you will not be charged for assistance, even if you don’t have an AppleCare plan.
The operator will take you through some steps you may have already tried, however they need to be sure they have exhausted all usual approaches before trying to reset your account, so you should try to be helpful and show patience with the procedure.
The operator will need to verify they are speaking to the account holder and may ask you some questions that only the account holder could know, and you will need to answer them if the process is to proceed.
Once the operator has verified your identity they will send a message through to your device which contains an alpha numeric code, which you will need to read back to them.
Once this has been completed they will send an email to your iCloud email address after a period of 24 hours, so you should check that mail is enabled in your devices iCloud settings.
Upon receipt of the email, use the reset link provided to reset your password, after which you should be able to make the adjustments to iCloud that you wish to do. -
my apple id have been blocked an i do not remember the identity or security question please help what can i do?
If your account is disabled you might be able to re-enable it via this page : http://appleid.apple.com, then 'reset your password'
You might then need to log out of your account on your iPhone and iPad by tapping on your id in Settings > iTunes & App Storeand then log back in so as to 'refresh' the account on it.
For your security questions, if you have a rescue email address (which is not the same thing as an alternate email address) on your account then the steps half-way down this page will give you a reset link on your account : http://support.apple.com/kb/HT5312
If you don't have a rescue email address then you will need to contact Support in your country to get the questions reset.
Contacting Apple about account security : http://support.apple.com/kb/HT5699 (you can also try this link if you can't get your account enabled via the above)
When they've been reset (and if you don't already have a rescue email address) you can then use the steps half-way down the HT5312 link above to add a rescue email address for potential future use -
Hi, I have traveled the country and have forgotten my security questions please help me thank you
Hi, I have traveled the country and have forgotten my security questions please help me thank you
Call Apple to help reset your Security Question.
http://support.apple.com/kb/HT5699 -
HT201303 I forgotten my answer of security questions, please help me. Thank you !
I forgotten my answer of security questions, please help me. Thank you !
You need to ask Apple to reset your security questions; as described in this article, it can be done in Vietnam by phoning 1-201-0288 and then 800-708-5413.
(107433) -
I cannot remember the answeres to my security questions, please help.
You need to ask Apple to reset your security questions; this can be done by phoning AppleCare and asking for the Account Security team, or clicking here and picking a method, or if your country isn't listed in either article, filling out and submitting this form.
They wouldn't be security questions if they could be bypassed without Apple verifying your identity.
(105959) -
i want to change my security question in my apple account. but the problem is, there is no Link shown that i could reset or change my security questions. please help!!
You need to ask Apple to reset your security questions. To do this, click here and pick a method; if that page doesn't list one for your country or you're unable to call, fill out and submit this form.
(117399) -
I was hacked i kept getting emails that some purshcaes were being made when no one was downloading them and i guess they hacked my apple iD because they changed the security question and now i cant change anything without the security question please help i want to reset the security question but i cant.
You should contact Apple by phone as soon as possible. You'll need to change your Apple ID and all passwords.
See Contact Apple at the bottom right of this page.
Hope this helps. -
HT5312 i forgot my secret question, please help me this problem. Thanks
I forgot my secret question, please help me this problem. Thanks
Contact iTunes Customer Service and request assistance
Use this Link > Apple Support iTunes Store Contact
And/or see the More Like This section on the right.
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