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  • Exceptions and web services

    - by Schildmeijer
    Im using the standard java ws implementation shipped with e.g. java6 (javax.jws.*). I have the following: import javax.jws.*; @WebService(name="Widget") public interface Widget { @WebMethod public @WebResult String getGadget(@WebParam(name = "id") long id) throw MyOwnException; } Is this possible? Do I have to annotate MyOwnException with e.g the @WebFault annotation? During my initial tests I also noticed that, on the client side, the autogenerated MyOwnException was renamed to MyOwnException_Exception and wrapped the "original" MyOwnException. Or if this is a bad idea, are there any recommended Exceptions to throw from a webservice like this?

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  • string categorization strategies

    - by Andrew Heath
    I'm the one-man dev team on a fledgling military history website. One aspect of the site is a catalog of ~1,200 individual battles, including the nations & formations (regiments, divisions, etc) which took part. The formation information (as well as the other battle info) was manually imported from a series of books by a 10-man volunteer team. The formations were listed in groups with varying formatting and abbreviation patterns. At the time I set up the data collection forms I couldn't think of a good way to process that data... and elected to store it all as strings in the MySQL database and sort it out later. Well, "later" - as it tends to happen - has arrived. :-) Each battle has 2+ records in the database - one for each nation that participated. Each record has a formations text string listing the formations present as the volunteer chose to add them. Some real examples: 39th Grenadier Rgmt, 26th Volksgrenadier Division 2nd Luftwaffe Field Division, 246th Infantry Division 247th Rifle Division, 255th Tank Brigade 2nd Luftwaffe Field Division, SS Cavalry Division 28th Tank Brigade, 158th Rifle Division, 135th Rifle Division, 81st Tank Brigade, 242nd Tank Brigade 78th Infantry Division 3rd Kure Special Naval Landing Force, Tulagi Seaplane Base personnel 1st Battalion 505th Infantry Regiment The ultimate goal is for each individual force to have an ID, so that its participation can be traced throughout the battle database. Formation hierarchy, such as the final item above 1st Battalion (of the) 505th Infantry Regiment also needs to be preserved. In that case, 1st Battalion and 505th Infantry Regiment would be split, but 1st Battalion would be flagged as belonging to the 505th. In database terms, I think I want to pull the formation field out of the current battle info table and create three new tables: FORMATION [id] [name] FORMATION_HIERARCHY [id] [parent] [child] FORMATION_BATTLE [f_id] [battle_id] It's simple to explain, but complicated to enact. What I'm looking for from the SO community is just some tips on how best to tackle this problem. Ideally there's some sort of method to solving this that I'm not aware of. However, as a last resort, I could always code a classification framework and call my volunteers back to sort through 2,500+ records...

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  • XPointers in SVG

    - by Nycto
    I've been trying to get XPointer URIs working in an SVG file, but haven't had any luck so far. After trying something more complicated and failing, I simplified it down to just referencing an ID. However, this still fails. The spec seems pretty clear about this implementation: http://www.w3.org/TR/SVG/struct.html#URIReference I found an example online of what should be a working XPointer reference within an svg document. Here is the Original. Here is the version I copied out: <?xml version="1.0" standalone="no"?> <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"> <svg width="500" height="200" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"> <defs> <rect id="simpleRect" width="100px" height="75px"/> </defs> <use xlink:href="#simpleRect" x="50" y="50" style="fill:red"/> <use xlink:href="#xpointer(id('simpleRect'))" x="250" y="50" style="fill:yellow"/> </svg> This should display two rectangles... one red and one yellow. I tried rendering with Firefox 3.6 and Inkscape 0.47. No success. Only the Red rectangle shows. What am I missing? Thanks for any help you can offer

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  • Unidirectional One-to-Many Associations in Entity Framework 4?

    - by Eric J.
    Does EF 4 support unidirectional one-to-many associations, as in: public class Parent { public int Id { get; set; } public string Something { get; set; } public List<Child> AllMyChildren { get; set; } } public class Child { public int Id { get; set; } public string Anotherthing { get; set; } // I don't want a back-reference to the Parent! // public int ParentId { get; set; } } When I try to compile my project with an association between Parent and Child where End2 Navigation is blank (because I unchecked the End2 Navigation Property checkbox in the Add Association dialog), I get Error 2027: No mapping specified for the following EntitySet/AssociationSet - Child.

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  • Determine if count of related model > 0

    - by Lowgain
    I have a model called Stem. I need a 'thumbs up' feature, so I have created a second model called Thumb, which consists of stem_id and user_id. I'm also using the restful authentication plugin for user credentials. I have the 'thumbs up' button working, which adds a row to the thumbs table fine, but I'd like to be able to check if the currently logged in user has already given a thumbs up to this particular stem. I tried adding this to the Stem model: def thumbed Thumb.count_by_sql ["SELECT COUNT(*) FROM thumbs WHERE user_id = ? AND stem_id = ?", current_user.id, self.id ] end The problem here is that the stem model has no access to the current_user variable the the controllers have. Is there a way I can get access to this property, or alternatively, is there another way I could go about checking this? I was hoping to get this as a property in the model because the stems are passed over to a Flex app using RubyAMF. Thanks!

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  • Asp.net Script manager conflicting with button

    - by DJPB
    Hi there. I'm working on an asp.net app and I have some controls that are created dinamically on the OnInit event. One of that controls is an asp button that has been working fine until now. When I add a ScriptManager to my page, that same button is unnable to postback. It's only working if a take the ScriptManager out. has anything like this ever appened to somebody else? Am I invalidating the page somehow? Tks ps: this is my scrip manager tag: <asp:ScriptManager ID="ScriptManager1" runat="server" EnablePageMethods="true" EnableScriptGlobalization="true" EnableScriptLocalization="true"> </asp:ScriptManager> //My Dynamic Button: Button button1 = new Button { ID = "button1", Text = "Ok" }; button1.Click += new EventHandler(Button1_Click);

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  • Servlet Session - switch from URL Rewriting to Cookie

    - by lajuette
    Situation: I have a "dumb" Javascript frontend that can contact some kind of SSO middleware (MW). The MW can obtain sessions by issuing requests that contain authentication credentials (username, password). I.e. the session will be created for a certain user. My frontend needs to "restart" the session to gain the user's permissions to the target system. For that i need a valid session cookie. The target system is not under my control (could be a more or less public WFS, WMS, etc.), so i cannot add any SSO mechanism to it. Question: Is it possible to "steal" a Session forging a request which URL contains a valid session ID in the jsessionid parameter? Goal : Issue such a request to a Servlet and make it respond with a Set-Cookie header that contains the same id. That way the frontend joins the session and may do whatever the user, which was used to create the session, is able to do.

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  • Iinsert FLV video in latex document

    - by Kami
    Hi, I'm trying to insert a flv video in a latex document. I've tried the following : \begin{figure}[h!] \centering \includegraphics[scale=1]{animation/animation1.flv} \caption{My animation} \label{Anim1} \end{figure} But it's not working at all ! Does anyone know how to do this ? I would avoid to convert the video because I don't know what kind of codec the reader would have.

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  • Cocoa Touch - setting text of header of UITableView

    - by Mark
    Hey all, I'm trying to set the title of the header of my entire UITableView, but am having no success. For example, on this webpage: http://www.iphonesdkarticles.com/2009/01/uitableview-sectioned-table-view.html I am trying to replicate creating the "Countries" header programmatically. I have a UITableView that works and displays data. When I insert the following line: self.navigationItem.title = @"Countries"; In my viewDidLoad method, nothing happens. Thoughts?

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  • Get Autonumber from newly inserted record in Access 2007 using Enterprise Library 4.1

    - by silverCORE
    It's been ages since I last used Access as a back end but I'm being forced to. I'm using Enterprise Library 4.1, the Data Access Application Block.. with .NET 3.5 and I wanted to know the best way (code sample if possible) to write an insert query that will automatically give me the newly inserted auto-number back..or if it's not possible to do it in one step, how do you recommend doing it? thanks for your help.

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  • replace a buch of show/hide with switch/case in javascript

    - by Adam
    Page has menu items that would replace a 'div id=foo_(current menu item)' with 'div id=foo_(selected menu item)' in 'div class=foo' Here's what I've got, and try to keep your breakfast down... $('#t1').click(function() { $('#attorney').show(); $('#insurance,#financial,#estate,#trust,#death').hide(); }); $('#t2').click(function() { $('#insurance').show(); $('#attorney,#financial,#estate,#trust,#death').hide(); }); $('#t3').click(function() { $('#financial').show(); $('#attorney,#insurance,#estate,#trust,#death').hide(); }); $('#t4').click(function() { $('#estate').show(); $('#attorney,#insurance,#financial,#trust,#death').hide(); }); $('#t5').click(function() { $('#trust').show(); $('#attorney,#insurance,#financial,#estate,#death').hide(); }); $('#t6').click(function() { $('#death').show(); $('#attorney,#insurance,#financial,#estate,#trust').hide(); });

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  • How JQuery data validation plugin works on the submit action

    - by kwokwai
    Hi all, I am learning how to use JQuery validation plugin, and came across some questions about the JQuery magic that works on the sumbit action. I got a simple HTML form which has got an input text field like this: <form class="cmxform" id="commentForm" method="get" action=""> <input id="cname" name="name" size="25" class="required" minlength="2" /> <input class="submit" type="submit" value="Submit"/> </form> The magic happened when I tried not to input any data into the field and pressed the submit button. I saw an error message in red pop up, and no matter how hard and how many times I pressed the submit button, nothing was submitted. It seemed that there was some scripts that disabled the submit action, but I just couldn't find which lines of codes in the JQuery Validatyion Plugin that did it.

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  • MVC: Upload image in partial view, routing problem

    - by D.J
    I am trying to upload images via a form which sits in partial view using MVC. View Code: <form action="/Item/ImageUpload" method="post" enctype="multipart/form-data"> <%= Html.TextBox("ItemId",Model.ItemId) %> <input type="file" name="file" id="file" /> <input type="submit" value="Add" /> </form> Action Code: public void ImageUpload(string ItemId, HttpPostedFileBase file) { // upload image // Add Image record to database // Associate Image record to Item record //Go back to existing view where the partial view sits RedirectToAction("Details/"+ItemId); } The Image is uploaded successful All the data manipulation are working as expected However instead of redirect to view "Item/Details/id", page went to "/Item/ImageUpload" I tried several different way of doing this including using jsonResultAction, but all failed in this same result. where did i do wrong, any ideas? thanks in advance

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  • Opacity in CSS, some doubts

    - by André
    Hi, I have some doubts with opacity in CSS. I have a Header and a Footer that uses opacity, but I would like to turn off opacity the opacity in the text. Is that possible? To a better understanding I will post the code. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <title> stu nicholls | CSS PLaY | cross browser fixed header/footer layout basic method </title> <style type="text/css" media="screen"> #printhead {display:none;} html { height:100%; max-height:100%; padding:0; margin:0; border:0; background:#fff; font-size:80%; font-family: "trebuchet ms", tahoma, verdana, arial, sans-serif; /* hide overflow:hidden from IE5/Mac */ /* \*/ overflow: hidden; /* */ } body {height:100%; max-height:100%; overflow:hidden; padding:0; margin:0; border:0;} #content {display:block; height:100%; max-height:100%; overflow:hidden; padding-left:0px; position:relative; z-index:3; word-wrap:break-word;} #head {position:absolute; margin:0; top:0; right:18px; display:block; width:100%; height:1; background-color:transparent; font-size:1em; z-index:5; color:#000; border-bottom:1px solid #000;} #foot {position:absolute; margin:0; bottom:-1px; right:18px; display:block; width:100%; height:30px; background-color:transparent; color:#000; text-align:right; font-size:2em; z-index:4; border-top:1px solid #000;} .pad1 {display:block; width:18px; height:18px; float:left;} /* Com este "height", alinho a border do header */ .pad2 {display:block; height:100px;} .pad3 {display:block; height:0px;} /* Com este "height" controlo onde começa o content e o scroll do browser */ #content p {padding:5px;} .bold {font-size:1.2em; font-weight:bold;} .red {color:#c00; margin-left:5px; font-family:"trebuchet ms", "trebuchet", "verdana", sans-serif;} h2 {margin-left:5px;} h3 {margin-left:5px;} /* Esta classe controla as caracteristicas do background do footer e do header. */ .bkg { background-color: blue; filter:alpha(opacity=35); /* IE's opacity*/ opacity: 0.35; height: 10; } iframe { border-style: none; width: 100%; height: 100%; } </style> </head> <body> <div id="head"> <div class="bkg"> <div class="pad1"></div>Header </div> </div> <div id="content"> <div class="pad3"></div> <iframe src="http://www.yahoo.com" id="iFrame"></iframe> <div class="pad2"></div> </div> </div> <div id="foot"><div class="bkg">Footer</div></div> </body> </html> I want to maintain the opacity in the blue color in the footer and header but I would like to put the text stronger. Is that possible? Best Regards,

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  • What is PrimeFaces p:editor based on?

    - by AlanObject
    I want to add some client-side functionality to the PrimeFaces p:editor, but for some reason I am not able to uncover what JavaScript client side code they used to build the component. Could anyone point me to that? P.S. two things I want to do is make the component resizable (PrimeFaces doesn't support that) and I want to add shortcut buttons to insert pre-programmed text. Any hints about how this will done will be appreciated.

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  • Tools, scripts for working with MS SQL 2008

    - by hgulyan
    Hi, While working with DB, I find useful using some tools, that help me to solve DB problems. Some of them are: 1) Insert generator 2) A tool that can execute a script on a list of DB's 3) Finding a text in stored procedures and functions. 4) DB Back up scripts My question is, what are most useful tools, scripts(anything else), that help you to work with MS SQL? Thanks in advance.

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  • Problem Reading Value from a drop down list populated with AJAX

    - by mouthpiec
    Hi, I have a PHP page with two drop down lists. I am using AJAX to populate the second one according to the choice made of the first drop down list. My problem is that when i am posting both values of the two dropdownlists to another php page in which an INSERT query is being made, the value of the second dropdown list is blank (as if no value was selected from the second drop down list). Can you please take a look at this code and let me know what I am doing wrong?

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  • My checkbox does not appear in my CheckedTextView

    - by gregm
    Here is how I setup my checked text view. How come no check box appeared? I also added this but it had not effect: listView.setChoiceMode(ListView.CHOICE_MODE_SINGLE); > <CheckedTextView > android:id="@+id/ctv_checktext" > android:layout_width="fill_parent" > android:paddingLeft="2px" > android:paddingRight="2px" > android:paddingTop="2px" > android:layout_height="wrap_content" > />

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  • Update table rows in a non-sequential way using the output of a php script

    - by moviemaniac
    Good evening everybody, this is my very first question and I hope I've done my search in stack's archive at best!!! I need to monitor several devices by querying theyr mysql database and gather some informations. Then these informations are presented to the operator in an html table. I have wrote a php script wich loads devices from a multidimensional array, loops through the array and gather data and create the table. The table structure is the following: <table id="monitoring" class="rt cf"> <thead class="cf"> <tr> <th>Device</th> <th>Company</th> <th>Data1</th> <th>Data2</th> <th>Data3</th> <th>Data4</th> <th>Data5</th> <th>Data6</th> <th>Data7</th> <th>Data8</th> <th>Data9</th> </tr> </thead> <tbody> <tr id="Device1"> <td>Devide 1 name</td> <td>xx</td> <td><img src="/path_to_images/ajax_loader.gif" width="24px" /></td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> </tr> <tr id="Device2"> <td>Devide 1 name</td> <td>xx</td> <td><img src="/path_to_images/ajax_loader.gif" width="24px" /></td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> </tr> <tr id="DeviceN"> <td>Devide 1 name</td> <td>xx</td> <td><img src="/path_to_images/ajax_loader.gif" width="24px" /></td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> <td>&nbsp;</td> </tr> </tbody> </table> The above table is directly populated when I first load the page; then, with a very simple function, i update this table every minute without reloading the page: <script> var auto_refresh = setInterval( function() { jQuery("#monitoring").load('/overview.php').fadeIn("slow"); var UpdateTime= new Date(); var StrUpdateTime; StrUpdateTime= ('0' + UpdateTime.getHours()).slice(-2) + ':' + ('0' + UpdateTime.getMinutes()).slice(-2) + ':' + ('0' + UpdateTime.getSeconds()).slice(-2); jQuery("#progress").text("Updated on: " + StrUpdateTime); }, 60000); </script> The above code runs in a wordpress environment. It comes out that when devices are too much and internet connection is not that fast, the script times out, even if i dramatically increase the timeout period. So it is impossible even to load the page the first time... Therefore I would like to change my code so that I can handle each row as a single entity, with its own refresh period. So when the user first loads the page, he sees n rows (one per device) with the ajax loader image... then an update cycle should start independently for each row, so that the user sees data gathered from each database... then ajax loader when the script is trying to retrieve data, then the gathered data once it has been collected or an error message stating that it is not possible to gather data since hour xx:yy:zz. So rows updating should be somewhat independent from the others, like if each row updating was a single closed process. So that rows updating is not done sequentially from the first row to the last. I hope I've sufficiently detailed my problem. Currently I feel like I am at a dead-end. Could someone please show me somewhere to start from?

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  • iphone app userid

    - by pb24
    Hi, I have an app where we want users to be able to send us email/info. This would be a standard template which will open up on a button click within the app. I am struggling at the moment to find a legit way to do it. The problem is there are 2 things I need. 1) A way to let users send email to me 2) A way of knowing the person sending me mail is actually someone who has downloaded my app. Does anyone know if there is a way to do this? Does apple give us information/user id's or email id's of poeple who have downloaded the app? Many thanks in advance for any help with this.. PB

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  • Rails ActiveRecord Transaction does not finish

    - by PanosJee
    Hi everyone, I have a Transaction for a batch insert/update block and all of sudden it stopped working. The are no errors or exception risen and it seems like Rails stops just before the end of the Transaction blog so the methods does not return. I restarted both MySQL and the system but still.

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