load « Database « Java Database Q&A

1. Strategies for Data Loading and DB Initialization for Integration Tests    stackoverflow.com

I'm developing an integration testing framework for a data intensive J2EE enterprise application and I'm trying to decide upon a strategy for initializing and populating the database. We have a fairly ...

2. How do I auto load a database jar in Groovy without using the -cp switch?    stackoverflow.com

I want to simplify my execution of a Groovy script that makes calls to an Oracle database. How do I add the ojdbc jar to the default classpath so that I ...

3. Load FreeMarker templates from database    stackoverflow.com

I would like to store my FreeMarker templates in a database table that looks something like:

template_name | template_content
hello         |Hello ${user}
goodbye    ...

4. How to load resource bundle messages from DB in Java?    stackoverflow.com

Can I load a resource bundle dynamically? Can I edit a resource bundle dynamically? It would be best if I can have such a logical resource bundle (i.e. located in context ...

5. placing properties in database instead of property file    stackoverflow.com

Java, is placing and loading properties from database instead of property file is better approach ?

6. How can I load java class from database?    stackoverflow.com

like following source code:

package util.abc;
public class Test{
    public String out(){
        return "Hello World!";
I can using:
Class c = ...

7. Loading jars from Database and setting them in classpath    stackoverflow.com

I will store some jar files to database. When application server started I want to fetch jar files from database and set those jar files in classpath. How can we achieve this? Any ...

8. Putting enough load on Database server    jmeter.512774.n5.nabble.com

Hi: Is there any way to make use of Max. number of Processes and Sessions that my Database is configured to, without increasing the number of threads. I tried to increase the Max. number of Connections that doesn't seem to affect the Number of Sessions used that much. If I try to increase the number of threads then Jmeter slows down ...

9. Load Image in a database..Pls help me    coderanch.com

10. Database load    coderanch.com

There are some tools like Squirrel Squirrel Home Page which is a Sourceforge project that is a generic Java based client to DBs. I am pretty certain you can load in files with that... or other tools of that nature. My experience however suggests that it will probably be best if you just stick with database vendor specific tools. Mostly these ...

11. Loading Image from db done !! Problem with byte array to Image    coderanch.com

import java.sql.*; import javax.swing.*; import java.awt.*; public class consqlimage { public consqlimage() { try { Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); Connection con = DriverManager.getConnection("jdbc:odbc:dsn","sa","manshu"); Statement stat = con.createStatement(); ResultSet rs = stat.executeQuery("Select pic from t_image"); byte b[]; b = new byte[1000]; while(rs.next()) { b= rs.getBytes("pic"); } for(int a=0;a!=b.length;a++) { System.out.println(b[a]); } JFrame f = new JFrame(); ImageIcon i1 = new ImageIcon(b+"jpeg"); JLabel l1=new JLabel("january",i1,SwingConstants.LEFT); f.getContentPane().add(l1); ...

12. Reg loading Unicode data from DB    coderanch.com

13. should I load product info into memory or keep in db?    coderanch.com

Hi, I am going to develop a b2c shopping website with jboss-tomcat bundle. Now I must make a decision on whether I should load product info into memory or just keep it in table. If load into memory, the performance of customer browsing and searching will be good; but I am afraid of the memory capacity and issues like, when I ...

14. How to view XLS documents loaded from database    coderanch.com

but i want to get it in a specipic column .suppose in my XLS first three line is some text line which is fixed in that XLS. now i am retrieving employee id and name from database. i want to display these after first three rows and after that employee id will be 2nd column and employee name will be in ...

15. Automate Excel Loading into Database    coderanch.com

As much as I hate to say it, it would probably be easier to do this with Visual Basic or possibly C#. I say this because VB integrates with Excel and databases (via ODBC) very easily. As much as I love Java, I strongly believe in using the right tool for the job. In this case, VB seems like a better ...

16. incorporating database info on webpage loading    coderanch.com

Hi, I want the home page of a website I'm developing to contain information from the database e.g. when you go to a news website such as CNN or the BBC the headlines automatically load. I want to achieve the same result. In the book I've learnt servlets from (not the Head First one though I do have two Head First ...

17. extended buttongroup does not allow me to load from database    coderanch.com

Hi Guys, background story: I've got an java application with several checklists, which can be stored into a SQlite database. Everything used to work fine... I discovered this class somewhere on the internet I decided to use it, because then i could deselect my checkboxes in a buttongroup. public class NoneSelectedButtonGroup extends ButtonGroup { @Override public void setSelected(ButtonModel model, boolean selected) ...

18. Loading database on the Browser    forums.oracle.com

Hi to everyone. I need help please. Here is my problem:I have written and compiled a web application in Sun Creator IDE. When i try to load oracle DB from the Browser, i received this first error:sealing violation loading error oracle.sql.BlobDBAccess. Then i try to modify the way i load the database. Now i am receiving the folowing message java.lang.NoclassDefFoundError+oracle/jdbc/pool/oracleDatasource. To ...

19. Loading Database    forums.oracle.com

Your application must "start" in order to load the data. I think what you mean is that you want the data to be loaded before the GUI is shown. So do exactly that - load the data in your main method (or in a thread while splash screen is up) before setting the main UI visible.

20. problem loading Access DB?    forums.oracle.com

hello friends i am working on a project using ms access as database. i am using dsn-less connection for my project. here, i can use only xxx.mdb or complete path like (c:/Inventory/src/project/inventory.mdb) of the xxx.mdb. but i want to use only xx.mdb instead of complete path. i am using netBeans IDE which creates a list directories & the mdb file is ...

24. Jasper report on HTML when one image loaded from database and for the other    forums.oracle.com

How to generate jasper report on HTML when one image loaded from database and for the other we give a image path My code ByteArrayOutputStream baos = new ByteArrayOutputStream(); exporter = new JRHtmlExporter(); exporter.setParameter(JRExporterParameter.JASPER_PRINT, print); exporter.setParameter(JRExporterParameter.OUTPUT_STREAM, baos); exporter.setParameter(JRHtmlExporterParameter.IMAGES_URI, strImageInputDirectory); exporter.setParameter(JRHtmlExporterParameter.IMAGES_DIR_NAME, strImageOutputPath == null ? "." : strImageOutputPath); exporter.setParameter(JRHtmlExporterParameter.IS_OUTPUT_IMAGES_TO_DIR, Boolean.TRUE); exporter.setParameter(JRHtmlExporterParameter.IS_USING_IMAGES_TO_ALIGN, Boolean.FALSE); exporter.setParameter(JRHtmlExporterParameter.IS_WHITE_PAGE_BACKGROUND, Boolean.FALSE); exporter.exportReport(); byte[] bdata = ((ByteArrayOutputStream) baos).toByteArray(); Can any ...

25. Loading Excel sheet to database    forums.oracle.com

26. Load & retrieve image in database.    forums.oracle.com

byte[] landMark = new byte[100]; String fileName = request.getParameter("uploadFile"); File file = new File(fileName); FileInputStream is = new FileInputStream(file); long length = file.length(); landMark = new byte[ (int) length]; int offset = 0; int numRead = 0; while (offset < landMark.length && (numRead = is.read(landMark, offset, landMark.length - offset)) >= 0) { offset += numRead; } is.close();

27. problem to load db to weka    forums.oracle.com