If a class contains a variable named "blah", then the standard getter/setter syntax is obviously getBlah() and setBlah(). But if I have a POJO class with a variable named isBlah, would I use: public type getIsBlah() { return isBlah; } public setIsBlah(type isBlah) { this.isBlah = isBlah; } Or would it be this? public type isBla...
Hi all I have been working on a Notes integration project and I am using the Domingo API for communicating with Lotus Notes. This API is very useful, however I don't see any NotesUIDocument class and limited support for RichText in Lotus Notes. I have checked in the Notes.jar file and even that jar file seems to miss the NotesUIDocument...
Hi, I would like to run a Java program that uses the Thread class such that each Thread.run() results in running a proper kernel thread. Is there a way to achieve this by passing some command line parameter to the Java VM ? I am running Eclipse using Java 1.5 SDK (and jre1.5.0_18) on a Windows machine. I tried using -XX:+UseBoundThreads...
Hello people! hope everybody is cool.I've been trying to do something with spring-hibernate but it's still a failure.i'm very new to it.i need a little help.supposing a POJO class Users.i want to return an Users object by username.While i had no problem to return Users object by id by doing this return (Users) getHibernateTemplate()....
What are the available charting tools in the market for comparison. It should support both Java and .NET. It can be open source as well as cost.Please mention the licence type. Mention it needs any other external softwares like Flash player or other external plugins Any tutorial/sample links for each if possible/available. It need not be...
Hi, I'm trying to display an attribute value of ArrayList from JSP set in session scope in servlet as: hs.setAttribute("Attr",arr); //where hs is reference to HttpSession and arr is of type of ArrayList But when I invoked simple tag with the EL expression as optionList attribute value of advice tag in JSP as: <%@ taglib prefix="c" ...
Hi, everybody. I am using hibernate as a persistence layer. There are 2 entities that live in the same table extending one superclass with single table inheritance strategy. @Entity @Inheritance(strategy = InheritanceType.SINGLE_TABLE) public abstract class A { @Id @GeneratedValue protected Long id; // some common fiel...
I have a .NET WCF Web service working great when called from another .NET app. Now I was trying to build a Java client to test the service but one of the methods won't work. I try to send a List of updates. The complex type is: <xs:complexType name="ArrayOfRegisterUpdate"> <xs:sequence> <xs:element minOccurs="0" maxOccurs="...
Hi, We are trying to implement Oracle connection pooling with the help of Spring Framework. We are using DBCP connection pooling method. However the integration between DBCP and spring doesn't go down that well. Problem that we face is that DBCP returns PoolableConnections Object while Oracle expects OracleConnection Objects. (Thorws C...
I've got a service running at a fixed location in the network, with a WSDL attached etc. I can easily create a jax-ws client with wsimport and the usual stuff when doing this stand-alone, but I'd really like to be able to call this service from inside another web application. Unfortunately I'm running into some gotchas here. For one, ev...
Basically we did 2 terms of Java, and one term of Unix and C in one course... I wanted to learn some stuff during summer, got some ideas for which books to read from that best books question.... But as for a language goes, what should i learn? I was thinkin of studying HTML, and CSS and JavaScript and everything else related to web des...
My current situation is I have to read in a file and place it in an InputStream, and then also place the contents of the InputStreaminto a byte array which requires that i know the size of the InputStream. Any ideas? As requested, i will show the input stream that i am creating from an uploaded file InputStream uploadedStream = null; ...
Hi. I need to write JUnit tests for an old application that's poorly designed and is writing a lot of error messages to standard output. When the getResponse(String request) method behaves correctly it returns a XML response: @BeforeClass public static void setUpClass() throws Exception { Properties queries = loadPropertiesFile("req...
Hello to everyone. This is a question only to those who already used the LingPipe. My question is how to load up the GENIA corpus for Part of Speech tagging. When I start parsing it I get an error saying that I got out of memory heap. Thnx. ...
Hi, we are a team of about 100 developers working in an iterative development style. We are looking for a solution that will allow us to aggregate all development artifacts in one collaborative environment. Rationals Team Concert is bringing a lot of what we are looking for issue tracking combined with project management and soure code...
I am trying to load big image files in Java and i am getting a memory error message if the file is too big ( i have already tried increasing the heap size by the command line flag). I am loading images with the following way : If the image is not a tiff image i am using this code: BufferedImage img = ImageIO.read(fileToOpen); And i...
Hi I have a log4j RollingFileAppender configured like this <appender name="fileAppender" class="org.apache.log4j.RollingFileAppender"> <param name="MaxBackupIndex" value="10" /> <param name="File" value="${java.io.tmpdir}\\myLogFile.log" /> </appender> my problem is that java.io.tmpdir is mapped to C:\Temp and log4j does not e...
There is a bug in Java 6u13 and 6u14. http://bugs.sun.com/view_bug.do?bug_id=6835450 Simply put, the following code is supposed to open a browser window, but because of a bug in the framework, it stopped working in Java 1.6 update 13. Nothing opens anymore. There was a similar bug for Java applets (that was fixed in update 14), but thi...
I am having a trouble mapping an embedded attribute of a class. I have created some classes that are similar to what I am trying to do to illustrate. Basically, I have an @Embeddable class hierarchy that uses Inheritance. The top level class "Part Number" has only one attribute, and the extending classes add no attributes to the "Part...
I have an Eclipse Java project. It contains a folder named "dist". In that folder is a .jar file. How can I set things up in this project to make sure this .jar file is updated any time one of the .java files in the project has been re-compiled? Thanks. ...