Problem with Hashtable put
Hi
Can someone please tell what wrong with my code, I'm getting NullPointerException while I was compiling
class X509Cert{
private X509Certificate cert;
//subject distinguished name
String sbcn,sbou,sbo,sbl,sbc,sbe;
public void X059Cert()
this.sbcn="";
this.sbou="";
this.sbo="";
this.sbl="";
this.sbc="";
this.sbe="";
public void setSubjectDN(String CN, String OU, String O, String L, String C, String E)
this.sbcn=CN;
this.sbou=OU;
this.sbo=O;
this.sbl=L;
this.sbc=C;
this.sbe=E;
public void genCert(PrivateKey prikey, PublicKey pubkey)
//subject distinguished name
Hashtable subjectdn=new Hashtable();
subjectdn.put(X509Principal.CN, this.sbcn); <--------- what problem with this
subjectdn.put(X509Principal.OU, this.sbou);
subjectdn.put(X509Principal.O, this.sbo);
subjectdn.put(X509Principal.L, this.sbl);
subjectdn.put(X509Principal.C, this.sbc);
subjectdn.put(X509Principal.E, this.sbe);I really need your help, Thank
Hi UlrikaJ
Thank for your help
it wil not have that problem, if I change it to :
attrs.put(X509Principal.C, "AU");
attrs.put(X509Principal.O, "The Legion of the Bouncy Castle");
attrs.put(X509Principal.L, "Melbourne");
attrs.put(X509Principal.ST, "Victoria");
attrs.put(X509Principal.E, "[email protected]");I thank this is somthing about pass by reference or value problem, isn't it .
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Problem with the PUT operation some files won't transfer help please
Hi everyone,
I am using DWCS3 on OS X Leoard 10.5 and MAMP
I am putting together a basic index.html page and then I want to template it. Pretty basic stuff.
However when I want to view the index.html page in my MAMP testing server, In the middle of the PUT operation I get a message saying;
File activity incomplete 1 file or folder was not completed.
index.html - Put operation successful
- error occurred - An error occurred - cannot put . An unknown error occurred.
css:index.css - same - not transferred
SpryAssets:SpryMenuBar.js - same - not transferred
SpryAssets:SpryMenuBarHorizontal.css - same - not transferred
SpryAssets:SpryMenuBarDown.gif - same - not transferred
SpryAssets:SpryMenuBarRight.gif - same - not transferred
SpryAssets:SpryMenuBarDownHover.gif - same - not transferred
SpryAssets:SpryMenuBarRightHover.gif - same - not transferred
SpryAssets:SpryMenuBarVertical.css - same - not transferred
File activity incomplete. 1 file(s) or folder(s) were not completed.
Files updated: 1
Files skipped: 8
Files with errors: 1
Finished: 23/07/2010 13:30
I am aware that files are not transferring over to the testing server but I don't understand why or how to fix the problem. I don't think the problem lies with the path from Dreamweaver to the testing server because I have been working on the page and viewing it in the testing server. It's only just started displaying the message above and not passing some of the files over. It will for example pass the index.css page over.
I have copied the code over for index.html, SpryMenuBar.js, SpryMenuBarHorizontal.ccs and SpryMenuBarVertical.css.
In the hope that someone will not mind taking a look at this for me.
Below is the code for my home page in case the problem lies here
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Home Page Geoff Hyde is Innocent</title>
<link href="//index.html" rel="stylesheet" type="text/css" media="all" />
<link href="css/index.css" rel="stylesheet" type="text/css" />
<!--[if IE 5]>
<style type="text/css">
/* place css box model fixes for IE 5* in this conditional comment */
.twoColFixLtHdr #sidebar1 { width: 230px; }
</style>
<![endif]--><!--[if IE]>
<style type="text/css">
/* place css fixes for all versions of IE in this conditional comment */
.twoColFixLtHdr #sidebar1 { padding-top: 30px; }
.twoColFixLtHdr #mainContent { zoom: 1; }
/* the above proprietary zoom property gives IE the hasLayout it needs to avoid several bugs */
</style>
<![endif]-->
<script src="SpryAssets/SpryMenuBar.js" type="text/javascript"></script>
<link href="SpryAssets/SpryMenuBarHorizontal.css" rel="stylesheet" type="text/css" />
<link href="SpryAssets/SpryMenuBarVertical.css" rel="stylesheet" type="text/css" />
</head>
<body class="twoColFixLtHdr">
<div id="container">
<div id="header">
<h1><u>Geoff Hyde is Innocent!</u></h1>
<!-- end #header -->
</div>
<div id="nav">
<ul id="MenuBar1" class="MenuBarHorizontal">
<li><a href="index.html" title="Home page">Home</a> </li>
<li><a href="about.html" title="About the campaign">About us</a> </li>
<li><a href="updates1.html" title="links to updates" class="MenuBarItemSubmenu">Updates</a>
<ul>
<li><a href="confisupdate.html" title="Confiscation update">Confiscation</a></li>
<li><a href="appealupdate.html" title="Appeal update">Appeal</a></li>
<li><a href="petitionupdate.html" title="Petition update">Petition</a></li>
<li><a href="newspdf.html" title="News articles">News articles</a></li>
</ul>
</li>
<li><a href="charity.html" title="About charity for Geoff Hyde" class="MenuBarItemSubmenu">Charity</a>
<ul>
<li><a href="friends.html" title="About the people supporting Geoff Hyde" class="MenuBarItemSubmenu">Friends</a>
<ul>
<li><a href="#">Item 3.1.1</a></li>
<li><a href="#">Item 3.1.2</a></li>
</ul>
</li>
</ul>
</li>
<li><a href="#" title="Links to the petition">Petition</a></li>
</ul>
</div>
<br/>
<div id="sidebar1">
<h3> </h3>
<ul id="MenuBar2" class="MenuBarVertical">
<li><a href="case.html" title="What happened on 27 Feb">The case</a> </li>
<li><a href="invest1.html" title="Links to investigation" class="MenuBarItemSubmenu">Investigation</a>
<ul>
<li><a href="tipoff.html" title="Some things we are not allowed to know">Tip off</a></li>
<li><a href="whyg.html" title="Why arrest Geoff?">Why Geoff</a></li>
<li><a href="int27.html" title="27 minute interview">27 minutes</a></li>
<li><a href="cops.html" title="What the Police did not do">Police</a></li>
</ul>
</li>
<li><a href="evi.html" title="Links to evidence" class="MenuBarItemSubmenu">Evidence</a>
<ul>
<li><a href="calls.htnl" title="Fictional phone calls">Phone calls</a> </li>
<li><a href="timing.html" title="It's all in the timing">Timing</a></li>
<li><a href="lie.html" title="Can you convict on a lie">Lucas directive</a></li>
<li><a href="all.html" title="That's all folks">That's all</a></li>
</ul>
</li>
<li><a href="confis.html" title="Links to Confiscation" class="MenuBarItemSubmenu">Confiscation</a>
<ul>
<li><a href="claners.html" title="Taken to the cleaners">Cleaners</a></li>
<li><a href="ruin.html" title="Family faces ruin">Ruin</a></li>
<li><a href="won.html" title="We won the Confiscation">We won</a></li>
</ul>
</li>
<li><a href="biog.html" title="About Geoff Hyde">Biography</a></li>
<li><a href="#" title="Link to the Petition">Petition</a></li>
<li><a href="friends.html" title="About the Charity Friends of Geoff Hyde" class="MenuBarItemSubmenu">Charity</a>
<ul>
<li><a href="supp.html" title="About the people who supprt Geoff Hyde">Supporters</a></li>
</ul>
</li>
<li><a href="about.html" title="About the Geoff Hyde is Innocent campaign">About us</a></li>
</ul>
<h3> </h3>
<!-- end #sidebar1 --></div>
<div id="mainContent">
<h1>An Innocent Man</h1>
<p>On February 27, 2006, haulier Geoff Hyde took a call on his mobile. Taking that call changed his life forever; because it ended up with the 59-year-old grandfather with no previous convictions to his name being found guilty of drug smuggling. He was sentenced to 22 years in prison. This website is devoted to showing how the Crown Prosecution Service conspired to put an innocent man behind bars, and once they did set about siezing the fruits of nearly four decades of hard work.</p>
<h2> </h2>
<!-- end #mainContent --></div>
<!-- This clearing element should immediately follow the #mainContent div in order to force the #container div to contain all child floats --><br class="clearfloat" />
<div id="footer">
<p>©copyright2010</p>
<!-- end #footer --></div>
<!-- end #container --></div>
<script type="text/javascript">
<!--
var MenuBar1 = new Spry.Widget.MenuBar("MenuBar1", {imgDown:"SpryAssets/SpryMenuBarDownHover.gif", imgRight:"SpryAssets/SpryMenuBarRightHover.gif"});
var MenuBar2 = new Spry.Widget.MenuBar("MenuBar2", {imgRight:"SpryAssets/SpryMenuBarRightHover.gif"});
//-->
</script>
</body>
</html>
This is the SpryMenuBar.js code which is not being transferred
var Spry;
if(!Spry)
Spry = {};
if(!Spry.Widget)
Spry.Widget = {};
// Constructor for Menu Bar
// element should be an ID of an unordered list (<ul> tag)
// preloadImage1 and preloadImage2 are images for the rollover state of a menu
Spry.Widget.MenuBar = function(element, opts)
this.init(element, opts);
Spry.Widget.MenuBar.prototype.init = function(element, opts)
this.element = this.getElement(element);
// represents the current (sub)menu we are operating on
this.currMenu = null;
var isie = (typeof document.all != 'undefined' && typeof window.opera == 'undefined' && navigator.vendor != 'KDE');
if(typeof document.getElementById == 'undefined' || (navigator.vendor == 'Apple Computer, Inc.' && typeof window.XMLHttpRequest == 'undefined') || (isie && typeof document.uniqueID == 'undefined'))
// bail on older unsupported browsers
return;
// load hover images now
if(opts)
for(var k in opts)
var rollover = new Image;
rollover.src = opts[k];
if(this.element)
this.currMenu = this.element;
var items = this.element.getElementsByTagName('li');
for(var i=0; i<items.length; i++)
this.initialize(items[i], element, isie);
if(isie)
this.addClassName(items[i], "MenuBarItemIE");
items[i].style.position = "static";
if(isie)
if(this.hasClassName(this.element, "MenuBarVertical"))
this.element.style.position = "relative";
var linkitems = this.element.getElementsByTagName('a');
for(var i=0; i<linkitems.length; i++)
linkitems[i].style.position = "relative";
Spry.Widget.MenuBar.prototype.getElement = function(ele)
if (ele && typeof ele == "string")
return document.getElementById(ele);
return ele;
Spry.Widget.MenuBar.prototype.hasClassName = function(ele, className)
if (!ele || !className || !ele.className || ele.className.search(new RegExp("\\b" + className + "\\b")) == -1)
return false;
return true;
Spry.Widget.MenuBar.prototype.addClassName = function(ele, className)
if (!ele || !className || this.hasClassName(ele, className))
return;
ele.className += (ele.className ? " " : "") + className;
Spry.Widget.MenuBar.prototype.removeClassName = function(ele, className)
if (!ele || !className || !this.hasClassName(ele, className))
return;
ele.className = ele.className.replace(new RegExp("\\s*\\b" + className + "\\b", "g"), "");
// addEventListener for Menu Bar
// attach an event to a tag without creating obtrusive HTML code
Spry.Widget.MenuBar.prototype.addEventListener = function(element, eventType, handler, capture)
try
if (element.addEventListener)
element.addEventListener(eventType, handler, capture);
else if (element.attachEvent)
element.attachEvent('on' + eventType, handler);
catch (e) {}
// createIframeLayer for Menu Bar
// creates an IFRAME underneath a menu so that it will show above form controls and ActiveX
Spry.Widget.MenuBar.prototype.createIframeLayer = function(menu)
var layer = document.createElement('iframe');
layer.tabIndex = '-1';
layer.src = 'javascript:false;';
menu.parentNode.appendChild(layer);
layer.style.left = menu.offsetLeft + 'px';
layer.style.top = menu.offsetTop + 'px';
layer.style.width = menu.offsetWidth + 'px';
layer.style.height = menu.offsetHeight + 'px';
// removeIframeLayer for Menu Bar
// removes an IFRAME underneath a menu to reveal any form controls and ActiveX
Spry.Widget.MenuBar.prototype.removeIframeLayer = function(menu)
var layers = menu.parentNode.getElementsByTagName('iframe');
while(layers.length > 0)
layers[0].parentNode.removeChild(layers[0]);
// clearMenus for Menu Bar
// root is the top level unordered list (<ul> tag)
Spry.Widget.MenuBar.prototype.clearMenus = function(root)
var menus = root.getElementsByTagName('ul');
for(var i=0; i<menus.length; i++)
this.hideSubmenu(menus[i]);
this.removeClassName(this.element, "MenuBarActive");
// bubbledTextEvent for Menu Bar
// identify bubbled up text events in Safari so we can ignore them
Spry.Widget.MenuBar.prototype.bubbledTextEvent = function()
return (navigator.vendor == 'Apple Computer, Inc.' && (event.target == event.relatedTarget.parentNode || (event.eventPhase == 3 && event.target.parentNode == event.relatedTarget)));
// showSubmenu for Menu Bar
// set the proper CSS class on this menu to show it
Spry.Widget.MenuBar.prototype.showSubmenu = function(menu)
if(this.currMenu)
this.clearMenus(this.currMenu);
this.currMenu = null;
if(menu)
this.addClassName(menu, "MenuBarSubmenuVisible");
if(typeof document.all != 'undefined' && typeof window.opera == 'undefined' && navigator.vendor != 'KDE')
if(!this.hasClassName(this.element, "MenuBarHorizontal") || menu.parentNode.parentNode != this.element)
menu.style.top = menu.parentNode.offsetTop + 'px';
if(typeof document.uniqueID != "undefined")
this.createIframeLayer(menu);
this.addClassName(this.element, "MenuBarActive");
// hideSubmenu for Menu Bar
// remove the proper CSS class on this menu to hide it
Spry.Widget.MenuBar.prototype.hideSubmenu = function(menu)
if(menu)
this.removeClassName(menu, "MenuBarSubmenuVisible");
if(typeof document.all != 'undefined' && typeof window.opera == 'undefined' && navigator.vendor != 'KDE')
menu.style.top = '';
menu.style.left = '';
this.removeIframeLayer(menu);
// initialize for Menu Bar
// create event listeners for the Menu Bar widget so we can properly
// show and hide submenus
Spry.Widget.MenuBar.prototype.initialize = function(listitem, element, isie)
var opentime, closetime;
var link = listitem.getElementsByTagName('a')[0];
var submenus = listitem.getElementsByTagName('ul');
var menu = (submenus.length > 0 ? submenus[0] : null);
var hasSubMenu = false;
if(menu)
this.addClassName(link, "MenuBarItemSubmenu");
hasSubMenu = true;
if(!isie)
// define a simple function that comes standard in IE to determine
// if a node is within another node
listitem.contains = function(testNode)
// this refers to the list item
if(testNode == null)
return false;
if(testNode == this)
return true;
else
return this.contains(testNode.parentNode);
// need to save this for scope further down
var self = this;
this.addEventListener(listitem, 'mouseover', function(e)
if(self.bubbledTextEvent())
// ignore bubbled text events
return;
clearTimeout(closetime);
if(self.currMenu == listitem)
self.currMenu = null;
// show menu highlighting
self.addClassName(link, hasSubMenu ? "MenuBarItemSubmenuHover" : "MenuBarItemHover");
if(menu && !self.hasClassName(menu, "MenuBarSubmenuVisible"))
opentime = window.setTimeout(function(){self.showSubmenu(menu);}, 250);
}, false);
this.addEventListener(listitem, 'mouseout', function(e)
if(self.bubbledTextEvent())
// ignore bubbled text events
return;
var related = (typeof e.relatedTarget != 'undefined' ? e.relatedTarget : e.toElement);
if(!listitem.contains(related))
clearTimeout(opentime);
self.currMenu = listitem;
// remove menu highlighting
self.removeClassName(link, hasSubMenu ? "MenuBarItemSubmenuHover" : "MenuBarItemHover");
if(menu)
closetime = window.setTimeout(function(){self.hideSubmenu(menu);}, 600);
}, false);
The code below is the SpryMenuBarHorizontal.css
@charset "UTF-8";
/* SpryMenuBarHorizontal.css - Revision: Spry Preview Release 1.4 */
/* Copyright (c) 2006. Adobe Systems Incorporated. All rights reserved. */
LAYOUT INFORMATION: describes box model, positioning, z-order
/* The outermost container of the Menu Bar, an auto width box with no margin or padding */
ul.MenuBarHorizontal
margin: 0;
padding: 0;
list-style-type: none;
font-size: 100%;
cursor: default;
width: 780px;
/* Set the active Menu Bar with this class, currently setting z-index to accomodate IE rendering bug: http://therealcrisp.xs4all.nl/meuk/IE-zindexbug.html */
ul.MenuBarActive
z-index: 1000;
/* Menu item containers, position children relative to this container and are a fixed width */
ul.MenuBarHorizontal li
margin: 0;
padding: 0;
list-style-type: none;
font-size: 100%;
position: relative;
text-align: left;
cursor: pointer;
width: 156px;
float: left;
/* Submenus should appear below their parent (top: 0) with a higher z-index, but they are initially off the left side of the screen (-1000em) */
ul.MenuBarHorizontal ul
margin: 0;
padding: 0;
list-style-type: none;
font-size: 100%;
z-index: 1020;
cursor: default;
width: 156px;
position: absolute;
left: -1000em;
/* Submenu that is showing with class designation MenuBarSubmenuVisible, we set left to auto so it comes onto the screen below its parent menu item */
ul.MenuBarHorizontal ul.MenuBarSubmenuVisible
left: auto;
/* Menu item containers are same fixed width as parent */
ul.MenuBarHorizontal ul li
width: 156px;
/* Submenus should appear slightly overlapping to the right (95%) and up (-5%) */
ul.MenuBarHorizontal ul ul
position: absolute;
margin: -5% 0 0 95%;
/* Submenu that is showing with class designation MenuBarSubmenuVisible, we set left to 0 so it comes onto the screen */
ul.MenuBarHorizontal ul.MenuBarSubmenuVisible ul.MenuBarSubmenuVisible
left: auto;
top: 0;
DESIGN INFORMATION: describes color scheme, borders, fonts
/* Submenu containers have borders on all sides */
ul.MenuBarHorizontal ul
border: 1px solid #CCC;
/* Menu items are a light gray block with padding and no text decoration */
ul.MenuBarHorizontal a
display: block;
cursor: pointer;
background-color: #CC0000;
padding: 0.5em 0.75em;
color: #FFFFFF;
text-decoration: none;
/* Menu items that have mouse over or focus have a blue background and white text */
ul.MenuBarHorizontal a:hover, ul.MenuBarHorizontal a:focus
background-color: #000000;
color: #FFF;
/* Menu items that are open with submenus are set to MenuBarItemHover with a blue background and white text */
ul.MenuBarHorizontal a.MenuBarItemHover, ul.MenuBarHorizontal a.MenuBarItemSubmenuHover, ul.MenuBarHorizontal a.MenuBarSubmenuVisible
background-color: #33C;
color: #FFF;
SUBMENU INDICATION: styles if there is a submenu under a given menu item
/* Menu items that have a submenu have the class designation MenuBarItemSubmenu and are set to use a background image positioned on the far left (95%) and centered vertically (50%) */
ul.MenuBarHorizontal a.MenuBarItemSubmenu
background-image: url(SpryMenuBarDown.gif);
background-repeat: no-repeat;
background-position: 95% 50%;
/* Menu items that have a submenu have the class designation MenuBarItemSubmenu and are set to use a background image positioned on the far left (95%) and centered vertically (50%) */
ul.MenuBarHorizontal ul a.MenuBarItemSubmenu
background-image: url(SpryMenuBarRight.gif);
background-repeat: no-repeat;
background-position: 95% 50%;
/* Menu items that are open with submenus have the class designation MenuBarItemSubmenuHover and are set to use a "hover" background image positioned on the far left (95%) and centered vertically (50%) */
ul.MenuBarHorizontal a.MenuBarItemSubmenuHover
background-image: url(SpryMenuBarDownHover.gif);
background-repeat: no-repeat;
background-position: 95% 50%;
/* Menu items that are open with submenus have the class designation MenuBarItemSubmenuHover and are set to use a "hover" background image positioned on the far left (95%) and centered vertically (50%) */
ul.MenuBarHorizontal ul a.MenuBarItemSubmenuHover
background-image: url(SpryMenuBarRightHover.gif);
background-repeat: no-repeat;
background-position: 95% 50%;
BROWSER HACKS: the hacks below should not be changed unless you are an expert
/* HACK FOR IE: to make sure the sub menus show above form controls, we underlay each submenu with an iframe */
ul.MenuBarHorizontal iframe
position: absolute;
z-index: 1010;
/* HACK FOR IE: to stabilize appearance of menu items; the slash in float is to keep IE 5.0 from parsing */
@media screen, projection
ul.MenuBarHorizontal li.MenuBarItemIE
display: inline;
f\loat: left;
background: #FFF;
Below is the code for SpryMenuBarVertical.css
@charset "UTF-8";
/* SpryMenuBarVertical.css - Revision: Spry Preview Release 1.4 */
/* Copyright (c) 2006. Adobe Systems Incorporated. All rights reserved. */
LAYOUT INFORMATION: describes box model, positioning, z-order
/* The outermost container of the Menu Bar, a fixed width box with no margin or padding */
ul.MenuBarVertical
margin: 0;
padding: 0;
list-style-type: none;
font-size: 100%;
cursor: default;
width: 8em;
/* Set the active Menu Bar with this class, currently setting z-index to accomodate IE rendering bug: http://therealcrisp.xs4all.nl/meuk/IE-zindexbug.html */
ul.MenuBarActive
z-index: 1000;
/* Menu item containers, position children relative to this container and are same fixed width as parent */
ul.MenuBarVertical li
margin: 0;
padding: 0;
list-style-type: none;
font-size: 100%;
position: relative;
text-align: left;
cursor: pointer;
width: 8em;
/* Submenus should appear slightly overlapping to the right (95%) and up (-5%) with a higher z-index, but they are initially off the left side of the screen (-1000em) */
ul.MenuBarVertical ul
margin: -5% 0 0 95%;
padding: 0;
list-style-type: none;
font-size: 100%;
position: absolute;
z-index: 1020;
cursor: default;
width: 8.2em;
left: -1000em;
top: 0;
/* Submenu that is showing with class designation MenuBarSubmenuVisible, we set left to 0 so it comes onto the screen */
ul.MenuBarVertical ul.MenuBarSubmenuVisible
left: 0;
/* Menu item containers are same fixed width as parent */
ul.MenuBarVertical ul li
width: 8.2em;
DESIGN INFORMATION: describes color scheme, borders, fonts
/* Outermost menu container has borders on all sides */
ul.MenuBarVertical
border: 1px solid #CCC;
/* Submenu containers have borders on all sides */
ul.MenuBarVertical ul
border: 1px solid #CCC;
/* Menu items are a light gray block with padding and no text decoration */
ul.MenuBarVertical a
display: block;
cursor: pointer;
background-color: #000000;
padding: 0.5em 0.75em;
color: #FFFFFF;
text-decoration: none;
/* Menu items that have mouse over or focus have a blue background and white text */
ul.MenuBarVertical a:hover, ul.MenuBarVertical a:focus
background-color: #666666;
color: #FFF;
/* Menu items that are open with submenus are set to MenuBarItemHover with a blue background and white text */
ul.MenuBarVertical a.MenuBarItemHover, ul.MenuBarVertical a.MenuBarItemSubmenuHover, ul.MenuBarVertical a.MenuBarSubmenuVisible
background-color: #33C;
color: #FFF;
SUBMENU INDICATION: styles if there is a submenu under a given menu item
/* Menu items that have a submenu have the class designation MenuBarItemSubmenu and are set to use a background image positioned on the far left (95%) and centered vertically (50%) */
ul.MenuBarVertical a.MenuBarItemSubmenu
background-image: url(SpryMenuBarRight.gif);
background-repeat: no-repeat;
background-position: 95% 50%;
/* Menu items that are open with submenus have the class designation MenuBarItemSubmenuHover and are set to use a "hover" background image positioned on the far left (95%) and centered vertically (50%) */
ul.MenuBarVertical a.MenuBarItemSubmenuHover
background-image: url(SpryMenuBarRightHover.gif);
background-repeat: no-repeat;
background-position: 95% 50%;
BROWSER HACKS: the hacks below should not be changed unless you are an expert
/* HACK FOR IE: to make sure the sub menus show above form controls, we underlay each submenu with an iframe */
ul.MenuBarVertical iframe
position: absolute;
z-index: 1010;
/* HACK FOR IE: to stabilize appearance of menu items; the slash in float is to keep IE 5.0 from parsing */
@media screen, projection
ul.MenuBarVertical li.MenuBarItemIE
display: inline;
f\loat: left;
background: #FFF;I've only encountered two instances where the PUT operation failed on certain files. One, the server does not like the particular file type, and two, when the file was open in another program.
Other than that, I could only guess that it may have something else to do with the web server configuration and not DW. -
Hallo,
I'm an undergraduate student of computer science at University of Bologna.
I'm trying to implement an operator that use a lot of tuple and i don't
want that all tuple reside in main memory.
I have used the class java.util.Hashtable but i'haven't understand how it
use the memory.
Can you help me?
Thank you very much.
AntonioI want some tuple in secondary memory (file) and other in main memory. Otherwise all tuple in secondary
memory (file).
The reason is that in main memory there are other object and the main memory is limited.
Thank you
Antonio -
Jax-ws 2.1 - problems returning hashtable and hashmap
Hi,
We're developing a set of applications that communicate via web services.
The company decided that to do this we should use jax-ws 2.1.
Everything is going ok, its really easy to use, except for a web method that returns a java.util.Hashtable.
In the endpoint there's no problem, it compiles and deploys to a tomcat 5.5 without a problem.
The client can access the wsdl via url, download it and create the necessary files (we use netbeans 5.5 for this).
We can invoke the method getConfig without a problem, but the object returned only has the java.lang.Object 's methods, not the java.util.Hastable 's .
Endpoint:
package xxx.cdc_pm_i;
import java.util.Hashtable;
import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebService;
import javax.xml.bind.annotation.*;
@WebService()
public class cdc_pm_i{
@WebMethod
public Hashtable getConfig() {
Hashtable<String,String> config = new Hashtable<String,String>();
config.put("1","1");
config.put("2","2");
return config;
Client:
try { // Call Web Service Operation
xxx.CdcPmIService service = new xxx.cdc_pm_i.CdcPmIService();
xxx.cdc_pm_i.CdcPmI port = service.getCdcPmIPort();
// TODO process result here
xxx.cdc_pm_i.Hashtable result = port.getConfig();
} catch (Exception ex) {
ex.printStackTrace();
I'm fairly unexperienced in Web Services and i have no idea why this works for any kind of return object (as long as its serializable) and has this problem with hashtables and hashmaps.
Any idea on how to solve this?
Thanks in advance,
RuiDidn't find the solution for this, but any object that contains an Object in its methods / attributes had the same problems, so i just built my own table that only supports Strings and the problem was solved.
If anyone knows why i had this problem and wants to share a solution, please do so. -
Strange Problem with a Vector wraped inside a Hashtable
Hi all ,
I'm having a strange problem with a Vector wraped within a Hashtable inherited Class.
My goal is to keep the order of the elements of the Hashtable so what I did was to extend Hashtable and wrap a Vector Inside of it.
Here is what it looks like :
package somepackage.util;
import java.util.Enumeration;
import java.util.Hashtable;
import java.util.Vector;
public class OrderedHashTable extends Hashtable {
private Vector index;
/** Creates a new instance of OrderedHashTable */
public OrderedHashTable() {
this.index = new Vector();
//adds a key pair value to the HashTable and adds the key at the end of the index Vector
public synchronized Object put(Object key,Object value){
index.addElement(key);
Object obj = super.put(key,value);
System.out.println("inside OrderedHashTable Put method index size = " + index.size());
return obj;
public synchronized Object remove(Object key){
int indx = index.indexOf(key);
index.removeElementAt(indx);
Object obj = super.remove(key);
return obj;
public synchronized Enumeration getOrderedEnumeration(){
return index.elements();
public synchronized Object getByIndex(int indexValue){
Object obj1 = index.elementAt(indexValue);
Object obj2 = super.get(obj1);
return obj2;
public synchronized int indexOf(Object key){
return index.indexOf(key);
public synchronized int getIndexSize() {
return index.size();
}Everything seemed to work fine util I tried to add objects using a "for" loop such as this one :
private synchronized void testOrderedHashTable(){
OrderedHashTable test = new OrderedHashTable();
for (int i = 1 ; i<15; i++){
System.out.println("adding Object No " + i);
String s = new String("string number = "+i);
test.put(new Integer(i),s);
System.out.println("-----------------------------------");
//try to list the objects
Enumeration e = test.getOrderedEnumeration();
while (e.hasMoreElements()){
Integer intObj = (Integer) e.nextElement();
System.out.println("nextObject Number = "+ intObj);
}Here is the console output :
Generic/JSR179: adding Object No 1
Generic/JSR179: inside OrderedHashTable Put method index size = 1
Generic/JSR179: -----------------------------------
Generic/JSR179: adding Object No 2
Generic/JSR179: inside OrderedHashTable Put method index size = 2
Generic/JSR179: -----------------------------------
Generic/JSR179: adding Object No 3
Generic/JSR179: inside OrderedHashTable Put method index size = 3
Generic/JSR179: -----------------------------------
Generic/JSR179: adding Object No 4
Generic/JSR179: inside OrderedHashTable Put method index size = 4
Generic/JSR179: -----------------------------------
Generic/JSR179: adding Object No 5
Generic/JSR179: inside OrderedHashTable Put method index size = 5
Generic/JSR179: -----------------------------------
Generic/JSR179: adding Object No 6
Generic/JSR179: inside OrderedHashTable Put method index size = 6
Generic/JSR179: -----------------------------------
Generic/JSR179: adding Object No 7
Generic/JSR179: inside OrderedHashTable Put method index size = 7
Generic/JSR179: -----------------------------------
Generic/JSR179: adding Object No 8
Generic/JSR179: inside OrderedHashTable Put method index size = 8
Generic/JSR179: -----------------------------------
Generic/JSR179: adding Object No 9
Generic/JSR179: inside OrderedHashTable Put method index size = 10
Generic/JSR179: inside OrderedHashTable Put method index size = 10
Generic/JSR179: -----------------------------------
Generic/JSR179: adding Object No 10
Generic/JSR179: inside OrderedHashTable Put method index size = 11
Generic/JSR179: -----------------------------------
Generic/JSR179: adding Object No 11
Generic/JSR179: inside OrderedHashTable Put method index size = 12
Generic/JSR179: -----------------------------------
Generic/JSR179: adding Object No 12
Generic/JSR179: inside OrderedHashTable Put method index size = 13
Generic/JSR179: -----------------------------------
Generic/JSR179: adding Object No 13
Generic/JSR179: inside OrderedHashTable Put method index size = 14
Generic/JSR179: -----------------------------------
Generic/JSR179: adding Object No 14
Generic/JSR179: inside OrderedHashTable Put method index size = 15
Generic/JSR179: -----------------------------------
Generic/JSR179: nextObject Number = 1
Generic/JSR179: nextObject Number = 2
Generic/JSR179: nextObject Number = 3
Generic/JSR179: nextObject Number = 4
Generic/JSR179: nextObject Number = 5
Generic/JSR179: nextObject Number = 6
Generic/JSR179: nextObject Number = 7
Generic/JSR179: nextObject Number = 8
Generic/JSR179: nextObject Number = 9
Generic/JSR179: nextObject Number = 9
Generic/JSR179: nextObject Number = 10
Generic/JSR179: nextObject Number = 11
Generic/JSR179: nextObject Number = 12
Generic/JSR179: nextObject Number = 13
Generic/JSR179: nextObject Number = 14
You can notice that the output seems correct until the insertion of object 9.
At this point the vector size should be 9 and the output says it is 10 elements long ...
In the final check you can notice the 9 was inserted twice ...
I think the problem has something to do with the automatic resizing of the vector but I'm not really sure. Mybe the resizing is done in a separate thread and the new insertion occurs before the vector is resized ... this is my best guess ...
I also tested this in a pure J2SE evironment and I don't have the same strange behavior
Can anybody tell me what I am doing wrong or how I could avoid this problem ?
Thanks a lot !
Cheers AlexAm i doing anything wrong?Uhm, yes. Read the API doc for addElement() and for addAll()
-
I was having several problems with my iPhone5, apps crashing everywhere, nothing working. My father who is very tech savvy told me we would have to restore the iPhone using the iCloud. So I went to settings, erased all my stuff and got the grey starting screen. I got up to the point where it says to enter your Apple ID and Password and I couldn't remember so I went on Apple.com and changed my info so I could remember it no matter what. I got the email saying that my info has been changed and accepted and all that but now when I put the information in its says that there is a problem connecitng to the server.
Help!http://www.apple.com/support/itunes/contact/
In countries where the iTunes Store only sells apps, the accepted payment methods are Visa, MasterCard, and American Express. Other payment types such as gift cards, store credit, monthly allowances, ClickandBuy, and PayPal are not accepted. Depending on your App Store country, prices may be listed in your local currency, US Dollars, or Euros. http://support.apple.com/kb/HT5552 -
I have been trying to download apps from the app store and every time it tells me there is a problem with my previous billing and direct me to put in new billing information and every time i do that it still will not let me download any apps.
Have a look here > http://support.apple.com/kb/TS1646
-
Problem with replies in Maverick's mail. Originating emails send fine. When replying to an email (various addresses) the reply is hung up and can not be sent. Option becomes put in draft, delete, etc. Any suggestions would be helpful. Mid 2013 iMac.
I don't know how rare this is. I went a week or so without a problem, and now it's starting to recur. Also, in some instances, an email will look unsent (remain in the outbox on the Treo), but it has been sent, and recipients are replying while I'm trying to figure out what is going on. Further, it will send the same email over and over during this madness.
This is a show stopper. If there isn't a software fix soon, I may chuck this phone in the garbage.
Post relates to: Treo 800w (Sprint)
UPDATE: The problem comes and goes. The next day, no changes to the treo, everything workeds. Now i'm suspecting the sprint server, and how it/the phone responds from failing to send while roaming. I've since turned off roaming, and haven't had a problem for several days.
Message Edited by slrichardson on 12-22-2008 01:12 PM -
I have a £50 gift voucher and I tried to buy something with it, but it tells me there was a billing problem with a previous purchase and makes me put in my debit card details. My debit card has no money atm, can't I just pay with my voucher for the things that have a billing problem? I tried to put my voucher code in again but it won't let me do that.
If the amount of the purchase is close to $21.07, then you need to take into account taxes may be added.
If you go beyond the credit from a gift card the balance will be billed to your credit card account. -
Hi guys have a problem with my ipod touch 4 gen i deleted my music and am now unable to put music on to my ipod. when i attache the ipod to itunes it says the music is still on my ipod any ideas thanks in advance.
Do a reset of everything on your ipod. Then reconnect it and it should work.
-
I bought a Iphone 4S in Colombia two months ago, It never worked properly, I cant put turn it on. When I went to Movistar they told me that it was a problem with the software. Now, they have the Iphone for repair at Movistar. The questios is, If I bought a NEW Iphone why they gave me a Iphone with this problem. I asked about the warranty but they told me that Apple doesn't respond. Please tell me something. The IMEI is: 013071008363505 is a Iphone 4S 16GB. Black.
I would guess the fan is the cause of the noise. Suggest you take a look at it.
This site has a wealth of information about getting inside a Macbook or Macbook Pro.
http://www.powerbookmedic.com/mac-repair.php -
I have an iBook g4 14" 1.42 ghz. I recently installed a new hard drive. I put the install CD in. Then, I pressed the power button, then the "C" key. Black screen and No chiming. Please tell me, what I can do to resolve this? What is the problem with it?
Since it will not boot then a hardware test can't be run. You could try FireWire Target Disk Mode and if it works then access from another Mac to run tests on the new drive. You could also try installing the OS X software from the host computer. If this does not work then professional help should be considered.
http://support.apple.com/kb/ht1661
http://osxdaily.com/2010/04/07/how-to-boot-a-mac-in-target-disk-mode/
http://www.macobserver.com/tmo/answers/how-to-use-target-disk-mode-to-boot-from- another-macs-hard-drive -
After a startup problem with my macbook pro i put it as slave and formatted the internal Hard drive. Now i want to install OS X Mavericks from USB
How can i do that?What did you "put as slave?" What Mac model do you have, exactly?
-
Ive used compressor and then tried to put it in dvdsp put its not working. I am having problems with the audio or when i burn it , i cant play the dvd? any help would be appreciated
I suspect you are attempting to burn an HD DVD, which will not play on a DVD player...
But if you provide more details such as the settings you are applying in Compressor, then we would be able to provide you more accurate information.
How are you adding the files to Compressor?
In FCP, what are your footage properties (command-9) and sequence settings (command-0)
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