Absolute Beginner needs help with applet
Hello folks,
I know I have already started a topic on this, but it was getting a bit long and I wasn't getting anywhere with it. Here's my problem... first of all, I am new to Java, especially with Applets. I attempted to create the HelloWorld applet from this site's First Cup of Java tutorial. I was able to compile the java file fine, but when I attemted to add the applet to an html file, I get a message at the bottom taskbar saying "load: class HelloWorld not found". I can't figure out what is wrong with my code. I have all my files (html, java, and class files) in one folder, with no subfolders at all. In case it matters, I'm on a Windows 98 machine with IE 6.0 for my browser. Here is the code:
First my HelloWorld.java file, which, as I said, compiles with no problems
import java.applet.*;
import java.awt.*;
* The HelloWorld class implements an applet that
* simply displays "Hello World!".
public class HelloWorld extends Applet {
public void paint (Graphics g) {
//Display "Hello World!"
g.drawString("Hello World!", 50, 25);
}And here is the HTML file which is supposed to display the applet:
<html>
<head>
<title>A Simple Program</title>
</head>
<body>
Here is the output of my program:
<applet code="HelloWorld.class" width="150" height="25">
</applet>
</body>
</html>Can someone please check this and see what, if anything, is wrong?
Hi Chris,
This isn't going to help much. I took your Java code
and put it in a file HelloWorld.java. I took your HTML
code and put it in a file HelloWorld.html. I compiled
HelloWorld.java with javac so that I had HelloWorld.class.
I then ran the program with appletviewer by typing
appletviewer HelloWorld.html.
It loaded and ran fine.
Since that sounds like exactly what you are doing,
I'm not sure what else to suggest. (I could also
run it by opening the HTML file with IE.)
There are only two things that still suggest themselves,
and they seem like long-shots:
1) Is the file named HelloWorld.java that contains your
code (including the capital W)? This is obviously a
long-shot because your code shouldn't compile if this
was set incorrectly.
2) Is it possible that you have the CLASSPATH environmental
variable set? Some programs (like QuickTime for Java)
will set the CLASSPATH and then Java just stops working.
You can find out by typing SET at the command prompt and
looking for CLASSPATH. If you find it, then you'll probably
need to remove it from your AUTOEXEC.BAT (in Windows 98),
or update it to include the runtime classes for the SDK.
--Steve
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Hi,
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This game that i have designed is called "Digit Place Game", but there is no need for me to explain the rules.
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When I start the game using 'appletviewer', it goes to the main menu:
http://img243.imageshack.us/img243/946/menuhy0.png
Which is all good.
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http://img131.imageshack.us/img131/6231/select1ch3.png
So i use the mouseMoved(MouseEvent e) from awt.event;
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http://img395.imageshack.us/img395/4974/annoyingmt1.png
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I have 4 images in my image folder that's in the folder of the source code
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import java.awt.Graphics;
import java.awt.event.*;
import java.awt.*;
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}plox help me ploz, i need the extra credit for an A
can you help me demolish the lag and stop the screen from flickering? thanks!!!!!
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Edited by: snoy on Nov 7, 2008 10:51 PM
Edited by: snoy on Nov 7, 2008 10:53 PMOh yes, I knew there could be some problem.......
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Edited by: T.B.M on Nov 8, 2008 10:41 PM -
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// Name: Sachit Harish
// Name of Program: HorseRacing
// Date Started: May 15, 2003
// Date Finished: 2003
// Program Description:
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basic: JNLP2ClassLoader.findLibrary: Looking up native library: jawt.dll
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Java Plug-in 1.6.0_27
Using JRE version 1.6.0_27-b07 Java HotSpot(TM) Client VM
User home directory = C:\Users\Gladiator
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
l: dump classloader list
m: print memory usage
o: trigger logging
q: hide console
r: reload policy configuration
s: dump system and deployment properties
t: dump thread list
v: dump thread stack
x: clear classloader cache
0-5: set trace level to <n>
security: property package.access value sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.imageio.
security: property package.access new value sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.imageio.,com.sun.javaws
security: property package.access value sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.imageio.,com.sun.javaws
security: property package.access new value sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.imageio.,com.sun.javaws,com.sun.deploy
security: property package.access value sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.imageio.,com.sun.javaws,com.sun.deploy
security: property package.access new value sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.imageio.,com.sun.javaws,com.sun.deploy,com.sun.jnlp
security: property package.definition value null
security: property package.definition new value com.sun.javaws
security: property package.definition value com.sun.javaws
security: property package.definition new value com.sun.javaws,com.sun.deploy
security: property package.definition value com.sun.javaws,com.sun.deploy
security: property package.definition new value com.sun.javaws,com.sun.deploy,com.sun.jnlp
security: property package.access value sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.imageio.,com.sun.javaws,com.sun.deploy,com.sun.jnlp
security: property package.access new value sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.imageio.,com.sun.javaws,com.sun.deploy,com.sun.jnlp,org.mozilla.jss
security: property package.definition value com.sun.javaws,com.sun.deploy,com.sun.jnlp
security: property package.definition new value com.sun.javaws,com.sun.deploy,com.sun.jnlp,org.mozilla.jss
network: Created version ID: 1.6.0.27
network: Created version ID: 1.6
network: Created version ID: 1.6.0.27
network: Created version ID: 1.6
network: Created version ID: 1.6.0.27
network: Created version ID: 1.6
network: Created version ID: 1.6.0.27
network: Created version ID: 1.6
network: Cache entry not found [url: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp, version: null]
network: Cache entry not found [url: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp, version: null]
network: Cache entry not found [url: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp, version: null]
network: ResponseCode for file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp : 200
network: Encoding for file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp : null
network: Sever response: (length: 564, lastModified: Wed Sep 07 16:30:17 EEST 2011, downloadVersion: null, mimeType: application/x-java-jnlp-file)
network: Downloading resource: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp
Content-Length: 564
Content-Encoding: null
network: Wrote URL file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp to File C:\Users\Gladiator\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\57\7465fe39-7a36cd96-temp
network: Cache: Enable a new CacheEntry: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp
temp: new XMLParser with source:
temp: <?xml version="1.0" encoding="UTF-8"?>
<jnlp href="launch.jnlp">
<information>
<title>test app</title>
<vendor>Raven</vendor>
</information>
<resources>
<j2se version="1.6+" href="http://java.sun.com/products/autodl/j2se" />
<jar href="SpaceGame.jar" main="true" />
</resources>
<resources os="Windows">
<nativelib href="lib/swt.jar"/>
</resources>
<applet-desc
name="test app"
main-class="javatest.JTest"
width="800"
height="600">
</applet-desc>
<security>
<all-permissions/>
</security>
</jnlp>
temp:
returning ROOT as follows:
<jnlp href="launch.jnlp">
<information>
<title>test app</title>
<vendor>Raven</vendor>
</information>
<resources>
<j2se version="1.6+" href="http://java.sun.com/products/autodl/j2se"/>
<jar href="SpaceGame.jar" main="true"/>
</resources>
<resources os="Windows">
<nativelib href="lib/swt.jar"/>
</resources>
<applet-desc name="test app" main-class="javatest.JTest" width="800" height="600"/>
<security>
<all-permissions/>
</security>
</jnlp>
temp: returning LaunchDesc from XMLFormat.parse():
<jnlp spec="1.0+" codebase="file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/" href="file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp">
<information>
<title>test app</title>
<vendor>Raven</vendor>
<homepage href="null"/>
</information>
<security>
<all-permissions/>
</security>
<update check="timeout" policy="always"/>
<resources>
<java href="http://java.sun.com/products/autodl/j2se" version="1.6+"/>
<jar href="file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar" download="eager" main="true"/>
<nativelib href="file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar" download="eager" main="false"/>
</resources>
<applet-desc name="test app" main-class="javatest.JTest" documentbase="file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.html" width="800" height="600"/>
</jnlp>
network: CleanupThread used 16572 us
basic: Plugin2ClassLoader.addURL2 called for file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar
basic: Plugin2ClassLoader.addURL2 called for file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar
basic: Plugin2ClassLoader.drainPendingURLs addURL called for file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar
basic: Plugin2ClassLoader.drainPendingURLs addURL called for file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar
network: No Custom Progress jar
network: LaunchDownload: concurrent downloads from LD: 4
network: Total size to download: -1
network: Cache entry not found [url: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar, version: null]
network: Cache entry not found [url: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar, version: null]
network: Cache entry not found [url: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar, version: null]
network: Cache entry not found [url: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar, version: null]
network: ResponseCode for file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar : 200
network: ResponseCode for file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar : 200
network: Encoding for file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar : null
network: Encoding for file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar : null
network: Sever response: (length: 12948, lastModified: Tue Sep 06 22:46:50 EEST 2011, downloadVersion: null, mimeType: application/x-java-archive)
network: Sever response: (length: 2007707, lastModified: Tue Sep 06 22:47:10 EEST 2011, downloadVersion: null, mimeType: application/x-java-archive)
network: CleanupThread used 1 us
network: Downloading resource: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar
Content-Length: 12,948
Content-Encoding: null
network: Downloading resource: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar
Content-Length: 2,007,707
Content-Encoding: null
network: Wrote URL file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar to File C:\Users\Gladiator\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\5\26fb4185-10c9079c-temp
network: Validating file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar , version null...
security: Blacklist revocation check is enabled
security: Trusted libraries list check is enabled
network: Cache: Enable a new CacheEntry: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar
network: CleanupThread used 1 us
network: Downloaded file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar: file:/C:/Users/Gladiator/AppData/LocalLow/Sun/Java/Deployment/cache/6.0/5/26fb4185-10c9079c
network: Download Progress: jarsDone: 1
network: Wrote URL file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar to File C:\Users\Gladiator\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\10\1082924a-7851bf5e-temp
network: Validating file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar , version null...
network: Cache: Enable a new CacheEntry: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar
network: CleanupThread used 2 us
network: Downloaded file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar: file:/C:/Users/Gladiator/AppData/LocalLow/Sun/Java/Deployment/cache/6.0/10/1082924a-7851bf5e
network: Download Progress: jarsDone: 2
network: Created version ID: 1.6+
network: Created version ID: 1.6.0.27
network: Created version ID: 1.6.0.27
network: Created version ID: 1.6
basic: LaunchDesc location: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp
network: Created version ID: 1.0+
network: Created version ID: 6.0.18
security: Validating signatures for file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp
security: TustedSet null
security: Empty trusted set for [file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp]
security: Round 1 (0 out of 2):file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar
security: Entry [file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar] is not prevalidated. Revert to full validation of this JAR.
security: Round 2 (0 out of 2):file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar
security: Validating cached jar url=file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar ffile=C:\Users\Gladiator\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\5\26fb4185-10c9079c com.sun.deploy.cache.CachedJarFile@698403
security: Round 2 (1 out of 2):file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar
security: Validating cached jar url=file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar ffile=C:\Users\Gladiator\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\10\1082924a-7851bf5e com.sun.deploy.cache.CachedJarFile@e80842
security: Have 1 common certificates after processing file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar
security: Istrusted: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp false
security: Accessing keys and certificate in Mozilla user profile: null
security: Loading Root CA certificates from C:\Program Files (x86)\Java\jre6\lib\security\cacerts
security: Loaded Root CA certificates from C:\Program Files (x86)\Java\jre6\lib\security\cacerts
security: Loading certificates from Deployment session certificate store
security: Loaded certificates from Deployment session certificate store
security: Validate the certificate chain using CertPath API
security: Obtain certificate collection in Root CA certificate store
security: Obtain certificate collection in Root CA certificate store
security: Start to check whether root CA is replaced
security: The root CA hasnt been replaced
security: No timestamping info available
security: Found jurisdiction list file
security: No need to checking trusted extension for this certificate
security: The CRL support is disabled
security: The OCSP support is disabled
security: This OCSP End Entity validation is disabled
security: Checking if certificate is in Deployment denied certificate store
security: Checking if certificate is in Deployment permanent certificate store
security: Checking if certificate is in Deployment session certificate store
security: User has granted the priviledges to the code for this session only
security: Adding certificate in Deployment session certificate store
security: Added certificate in Deployment session certificate store
security: Saving certificates in Deployment session certificate store
security: Saved certificates in Deployment session certificate store
security: Mark trusted: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp
basic: LD - All JAR files signed: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/launch.jnlp
basic: passing security checks; secureArgs:true, allSigned:false
basic: continuing launch in this VM
security: Loading certificates from Deployment session certificate store
security: Loaded certificates from Deployment session certificate store
security: Validate the certificate chain using CertPath API
security: Obtain certificate collection in Root CA certificate store
security: Obtain certificate collection in Root CA certificate store
security: Start to check whether root CA is replaced
security: The root CA hasnt been replaced
security: No timestamping info available
security: Found jurisdiction list file
security: No need to checking trusted extension for this certificate
security: The CRL support is disabled
security: The OCSP support is disabled
security: This OCSP End Entity validation is disabled
security: Checking if certificate is in Deployment denied certificate store
security: Checking if certificate is in Deployment permanent certificate store
security: Checking if certificate is in Deployment session certificate store
basic: JNLP2ClassLoader.findClass: javatest.JTest: try again ..
basic: JNLP2ClassLoader.getPermissions() ..
security: Loading certificates from Deployment session certificate store
security: Loaded certificates from Deployment session certificate store
security: Validate the certificate chain using CertPath API
security: Obtain certificate collection in Root CA certificate store
security: Obtain certificate collection in Root CA certificate store
security: Start to check whether root CA is replaced
security: The root CA hasnt been replaced
security: No timestamping info available
security: Found jurisdiction list file
security: No need to checking trusted extension for this certificate
security: The CRL support is disabled
security: The OCSP support is disabled
security: This OCSP End Entity validation is disabled
security: Checking if certificate is in Deployment denied certificate store
security: Checking if certificate is in Deployment permanent certificate store
security: Checking if certificate is in Deployment session certificate store
basic: Plugin2ClassLoader.getPermissions CeilingPolicy allPerms
security: JAVAWS AppPolicy Permission requested for: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/SpaceGame.jar
basic: JNLP2ClassLoader.getPermissions() X
security: Loading certificates from Deployment session certificate store
security: Loaded certificates from Deployment session certificate store
security: Validate the certificate chain using CertPath API
security: Obtain certificate collection in Root CA certificate store
security: Obtain certificate collection in Root CA certificate store
security: Start to check whether root CA is replaced
security: The root CA hasnt been replaced
security: No timestamping info available
security: Found jurisdiction list file
security: No need to checking trusted extension for this certificate
security: The CRL support is disabled
security: The OCSP support is disabled
security: This OCSP End Entity validation is disabled
security: Checking if certificate is in Deployment denied certificate store
security: Checking if certificate is in Deployment permanent certificate store
security: Checking if certificate is in Deployment session certificate store
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.events.PaintListener: try again ..
basic: JNLP2ClassLoader.getPermissions() ..
security: Loading certificates from Deployment session certificate store
security: Loaded certificates from Deployment session certificate store
security: Validate the certificate chain using CertPath API
security: Obtain certificate collection in Root CA certificate store
security: Obtain certificate collection in Root CA certificate store
security: Start to check whether root CA is replaced
security: The root CA hasnt been replaced
security: No timestamping info available
security: Found jurisdiction list file
security: No need to checking trusted extension for this certificate
security: The CRL support is disabled
security: The OCSP support is disabled
security: This OCSP End Entity validation is disabled
security: Checking if certificate is in Deployment denied certificate store
security: Checking if certificate is in Deployment permanent certificate store
security: Checking if certificate is in Deployment session certificate store
basic: Plugin2ClassLoader.getPermissions CeilingPolicy allPerms
security: JAVAWS AppPolicy Permission requested for: file:/C:/Users/Gladiator/Documents/NetBeansProjects/spacegame~svn/SpaceGame/dist/lib/swt.jar
basic: JNLP2ClassLoader.getPermissions() X
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.SWTEventListener: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.graphics.Drawable: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Layout: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.layout.FillLayout: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Composite: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Scrollable: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Control: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Widget: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Shell: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Decorations: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Canvas: try again ..
security: Loading certificates from Deployment session certificate store
security: Loaded certificates from Deployment session certificate store
security: Validate the certificate chain using CertPath API
security: Obtain certificate collection in Root CA certificate store
security: Obtain certificate collection in Root CA certificate store
security: Start to check whether root CA is replaced
security: The root CA hasnt been replaced
security: No timestamping info available
security: Found jurisdiction list file
security: No need to checking trusted extension for this certificate
security: The CRL support is disabled
security: The OCSP support is disabled
security: This OCSP End Entity validation is disabled
security: Checking if certificate is in Deployment denied certificate store
security: Checking if certificate is in Deployment permanent certificate store
security: Checking if certificate is in Deployment session certificate store
basic: Applet loaded.
basic: Applet resized and added to parent container
basic: PERF: AppletExecutionRunnable - applet.init() BEGIN ; jvmLaunch dt 81605 us, pluginInit dt 2397573 us, TotalTime: 2479178 us
basic: JNLP2ClassLoader.findClass: javatest.JTest$1: try again ..
basic: Applet initialized
C:\Users\Gladiator\AppData\Roaming
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Display: try again ..
basic: Removed progress listener: null
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.graphics.Device: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.TEXTMETRICW: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.TEXTMETRIC: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.TEXTMETRICA: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.LOGFONTW: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.LOGFONT: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.LOGFONTA: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.NONCLIENTMETRICSW: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.NONCLIENTMETRICS: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.NONCLIENTMETRICSA: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Event: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.OS: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.C: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.Platform: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.OSVERSIONINFO: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.OSVERSIONINFOW: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.OSVERSIONINFOA: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.OSVERSIONINFOEXW: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.OSVERSIONINFOEX: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.OSVERSIONINFOEXA: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.Lock: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.Library: try again ..
basic: JNLP2ClassLoader.findLibrary: Looking up native library: swt-win32-3735.dll
network: Looking up native library in: C:\Users\Gladiator\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\10\1082924a-7851bf5e-n\swt-win32-3735.dll
basic: JNLP2ClassLoader.findLibrary: native library found: C:\Users\Gladiator\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\10\1082924a-7851bf5e-n\swt-win32-3735.dll
basic: Applet made visible
basic: Starting applet
basic: completed perf rollup
basic: Applet started
basic: Told clients applet is started
basic: JNLP2ClassLoader.findLibrary: Looking up native library: swt-win32-3735.dll
basic: JNLP2ClassLoader.findLibrary: native library found: C:\Users\Gladiator\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\10\1082924a-7851bf5e-n\swt-win32-3735.dll
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.TCHAR: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.ACTCTX: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.DLLVERSIONINFO: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.STARTUPINFO: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Display$1: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.graphics.Font: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.graphics.Resource: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.Callback: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.WNDCLASS: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.TaskBar: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Listener: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.PAINTSTRUCT: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.graphics.GCData: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.graphics.GC: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.PROPERTYKEY: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.HIGHCONTRAST: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.MSG: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Synchronizer: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.SWT: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.SWTError: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.SWTException: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.graphics.Cursor: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.NMHDR: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.NMLVDISPINFO: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.awt.SWT_AWT: try again ..
basic: JNLP2ClassLoader.findLibrary: Looking up native library: jawt.dll
network: Looking up native library in: C:\Users\Gladiator\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\10\1082924a-7851bf5e-n\jawt.dll
basic: Native library jawt.dll not found
basic: JNLP2ClassLoader.findLibrary: Looking up native library: swt-awt-win32-3735.dll
basic: JNLP2ClassLoader.findLibrary: native library found: C:\Users\Gladiator\AppData\LocalLow\Sun\Java\Deployment\cache\6.0\10\1082924a-7851bf5e-n\swt-awt-win32-3735.dll
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.MenuItem: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Item: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.Menu: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.NMTTDISPINFOA: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.NMTTDISPINFO: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.NMTTDISPINFOW: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.ToolTip: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.awt.SWT_AWT$11: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.awt.SWT_AWT$13: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.EventTable: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.WINDOWPOS: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.LRESULT: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.win32.RECT: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.graphics.Point: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.internal.SerializableCompatibility: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.graphics.Rectangle: try again ..
basic: JNLP2ClassLoader.findClass: javatest.JTest$3: try again ..
basic: JNLP2ClassLoader.findClass: org.eclipse.swt.widgets.TypedListener: try again ..
-----I am sorry for bold, i came here to ask for help. I used bold to differentiate output from my questions since i couldn't find tags.
I already validated jnlp using JaNeLA and got only optimization suggestions.
As I said in first post, this works for a friend of mine, so it's possible a local issue with my java or something ...
Also i reinstalled jre/jdk 7.0, then uninstalled and installed latest jre/jdk 6.
Hope I didn't leave a bad impression, i just want help. -
Beginner - need help with custom profiles
I've got 30-day demo versions of both Aperture and Lightroom trying to work out which is best for printing using custom profiles I've had done for a selection of textured art papers for use on my Epson R2400. I've read the printing documentation for both products.
In Aperture, I select print from the menu and open the print dialogue window. Then I open the printer settings window choosing the correct media and switching off Epson 'Color Adjustment' and saving the settings. Then I'm selecting my color profile from Aperture's 'ColorSync Profile' option in the print window and making sure 'Black Point Compensation' is selected. Then I'm pressing print.
In Lightroom 2, I select print from the menu and scroll down to the 'Color Management' tab in the print module. Here I'm choosing my custom profile from the drop down list and setting rendering intent as 'Perceptual'. On clicking the print button the default print window opens and I'm switching off Epson 'Color Adjustment' and selecting my preferred paper type. Then I'm pressing print.
Now I will admit that I'm new to printing with profiles and a complete newbie to Aperture and Lightroom. However, my prints from Lightroom are absolutely perfect, but colours are differing in Aperture prints. In particular, prints are slightly lighter and washed-out. I'm wondering if I might be missing a step somewhere in Aperture? It seems strange that both applications follow roughly the same print procedure yet I'm getting different results using the same profiles and images. I'd much rather use Aperture so I'm trying to seek an explanation for the change in colors.
Any suggestions would be appreciated.A lot of people including me have had problems in this area. There may have been some problems but in my case I was so absorbed in trying different solutions it is hard to say what worked when.
This works for me using an HP 9180:
1. In the View drop down select Printing Profile and choose your paper. This step is not critical but can be helpful.
2. select Print Image and we will work through the menu in sequence.
3. Select your printer
4. Click on Print settings
Click on the Cover Page arrows and you will be given a number of other choices. Select Paper Type/Quality. Select your paper and possibly adjust the other values but generally I leave these alone unless i specifically want Borderless printing.
Click save
5. back on the print menu select paper size. I usually select best fit next.
6. Select Colorsync Profile and again select your paper.
7. Keep Black Point clicked on.
8. I find that I need to set my Gamma between 1.10 and 1.20.
9. I usually click on the Loupe and check to see if Sharpening is needed.
10. Adjust scaling and width to your needs.
11. I then Print as I have not found that Previewing helps me to improve my Workflow.
It may all seem straightforward but this now works for me.
When this all started there were many saying how important it was to calibrate the screen, many tried this but is still did not help solve the problem. From what i understand all the Canon printers are capable of giving excellent results with Aperture. i hope that you join the community of satosfied users. Good luck. -
Beginner - Need Help With Soundboard
Hey everyone,
I'm just learning Flash, and from various online tutorials, I
have managed to get this far with the soundboard I want to make.
Example Soundboard -
Here
As you can see from the example, this will be a very simple
soundboard. All I want it to do is trigger and loop sounds, like it
does now. But I have a couple things more I want it to do.
In the example, in the "Over" state of the buttons, I've
added text to show what each button will trigger (Test Loop 1, Test
Loop 2).
But once the sound is triggered (via OnRelease) and the user
moves the cursor off the button - I want the Over state mode of the
button to remain showing as the audio loop plays (so the user
visually sees what audio loop is currently playing).
How would I do this?
Also, I'm considering making each button be it's own on/off
control, instead of a completely separate "Off" button.
I've found 4-5 different online tutorials to accomplish this
same feature. And have tried and succeeded at doing some of them.
But what I would like to know is, what method would be the
easiest and most compatible, inconjunction to what I would like to
do above?
Last question...
On the example soundboard, I notice that if you hover the
cursor over where the text appears (Test Loop 1, Test Loop 2) it
flickers the Over state of the buttons.
Why does it do this, and can that be prevented?
I know for a lot of you, these are probably simple questions.
So, Hopefully someone can help me out. I've already done a lot
searching for solutions, as well as tried the Flash "Help". But as
a beginner, I'm not sure exactly what I need to search for.
Any help will be sincerely appreciated!
Thanks!1. you need to use movieclip buttons instead of true buttons
to have better control of their up, over and down states.
2. you can make each button a toggle by using toggle variable
that you have execute one set of statements when the toggle is true
and another set with the toggle variable is false. you'll "toggle"
that variable each time your button is released
3. you're seeing those problems with the text flickering
because that text must be part of your buttons hit area.. -
Raw Beginner need help with Adobe Photoshop CS2
I am reading Photoshop CS2 for digital photographers by Scott Kelby. I am looking at pg 55 if any one has this book and would like to visually see what I am about to describe. I own Adobe Photoshop CS2 software. After bringing up Adobe bride RAW on my PC, I then see all the settings, Exposure, Shadows, Brightness, Contrast, and Saturation.. Located directly above all of these settings is Auto and Default which you can click on and adjust all settings at the same time. If you don't like what you see you click on Default to go back to the original, you can then make your adjustments individually. In my CS2 book there is an Auto box you can check or un-check beside each setting, Exposure, Shadows, Brightness, and Contrast. My question is how do I get the Auto box beside each setting so I can simply put a check in that box and preview changes individually instead of the Auto and Default on top which changes every setting at the same time? I hope this make since to you, if not I will try to explain again.
Thank you Ramon for your help. I will just be happy with what I have, which works fine but I thought it might be better for me to have the individual Auto check box for each setting. Thank you for the tip to double-click the sliders to reset it to default, it works in CS2 also:) Actually this gives me more control and works out great now that I think about it. I am sure there are more handy little tips I should know about but don't because I am a beginner in learning RAW. Hopefully I'll stumble across a book or some thing over the internet that will help me with my learning curve.
-
I need help with Applets and Multithreading
[hello all. first time poster. big fan of java.]
now to the important matter: Applets and Threads
=======================================
1) I have an applet with that implements the runnable interface, and has one thread (and a simple animation). If I try to view this applet in the applet viewer with JGrasp, it spits an insane error telling me
"java.security.AccessControlException: access denied (java.lang.RuntimePermission modifyThreadGroup)"
but, if I run the applet through a web browser, by putting it in an html document, it runs correctly, without error
What on earth is wrong, and how do I fix it?!?
2) I want to put 2 threads in my applet?
If I implement the Runnable interface, I can only have one Run() method in my applet, right?
So how do I define behaviour for 2 threads when I only have one run method in which to define the behaviour? Can I use two threads with the runnable interface, or do I have to make objects of my own defined thread classes?
3) I tried to make 2 threads in my applet by creating my own thread classes, and instantiating them in my applet (instead of implementing the runnable interface).
I still get the same insane error as I mentioned in my first point (which I expected), except now, the applet won't work even when viewed through a web browser!!
Please please help me. I am frustrated beyond belief (at what is probably a very simple problem)
I have searched and searched all over and found no answers on thisIf I try to view this applet in the applet viewer with JGrasp, it spits an insane error telling me
"java.security.AccessControlException: access denied (java.lang.RuntimePermission modifyThreadGroup)"Don't know anything about JGrasp, but it runs with pretty tight security - thats what this insane error is all about. Use the appletviewer or a browser.
If I implement the Runnable interface, I can only have one Run() method in my applet, right?Correct
So how do I define behaviour for 2 threads when I only have one run method in which to define the behaviour?
Can I use two threads with the runnable interface, or do I have to make objects of my own defined thread classes?You can create two Runnable implementations (classes) in your applet.
example (missing code)
class MyApplet extends Applet {
void doSomething() {
void doSomethingElse() {
void startThreads() {
Thread t = new Thread(new Runnable() { public void run() { doSomething();}});
t.start();
t = new Thread(new Runnable2());
t.start();
class Runnable2 implements Runnable {
public void run() {
doSomethingElse();
}If the above seems confusing, read up on anonymous and inner classes.
3) I tried to make 2 threads in my applet by creating my own thread classesTry not subclassing thread - this causes a security check -
I have created an applet that runs on a web page that needs to access a .csv file and read from it. When the applet runs on the web I get an error saying that "applet cant be instantaited" does this mean that there is a problem with security as mention in other topics, or is there something else wrong with it.
Try it:
http://www.chesterfieldac.org.uk/Results/NorthMen/2002/Match1/results.html
Can anyone helpYes,
The applet is attempting to perform an operation, i.e. read a file that is not allowed by the applet's security manager. The solution is to sign the applet. The client will then be notified the code has been verified to be from "you" and they (the client) can choose to execute outside the "sandbox" that applets default to.
Here are a couple of links that you may find usefull:
JDK 1.3
http://java.sun.com/products/plugin/1.3/docs/nsobjsigning.html
JDK 1.4
http://java.sun.com/j2se/1.4/docs/guide/plugin/developer_guide/intranet.html
(particularly chapters 17, 18 and 19)
Good Luck,
Pete -
Beginner needs help with CMR field problem
Hello,
I have two ejbs, one called EstablishmentEJB and another called VisitorCommentsEJB. The relationship is of one EstablishmentEJB instance to many VisitorCommentsEJB instances.
Here are the definitions for the tables:
CREATE TABLE establishments (
DB_ESTABLISHMENT_ID int(11) NOT NULL default '0',
DB_POSTCODE varchar(100) NOT NULL default '',
DB_ESTABLISHMENT_NAME varchar(255) NOT NULL default '',
PRIMARY KEY (DB_ESTABLISHMENT_ID)
) TYPE=InnoDB;
CREATE TABLE visitors_comments (
DB_VISITOR_COMMENT_ID int(11) NOT NULL auto_increment,
DB_ESTABLISHMENT_ID int(11) NOT NULL default '0',
DB_COMMENT varchar(255) NOT NULL default '',
PRIMARY KEY (DB_VISITOR_COMMENT_ID)
) TYPE=InnoDB;Here are the xml DDs:
<?xml version="1.0" encoding="ISO-8859-1"?>
<!--
<!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN" "http://java.sun.com/dtd/ejb-jar_2_0.dtd">
<ejb-jar>
-->
<ejb-jar xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/ejb-jar_2_1.xsd"
version="2.1">
<description>test guide</description>
<display-name>test guide</display-name>
<enterprise-beans>
<!--===========Establishment================ -->
<entity>
<ejb-name>EstablishmentEJB</ejb-name>
<home>com.softwareag.test_guide.establishmentEJB.PGEstablishmentHome</home>
<remote>com.softwareag.test_guide.establishmentEJB.PGEstablishment</remote>
<local-home>com.softwareag.test_guide.establishmentEJB.PGEstablishmentLocalHome</local-home>
<local>com.softwareag.test_guide.establishmentEJB.PGEstablishmentLocal</local>
<ejb-class>com.softwareag.test_guide.establishmentEJB.PGEstablishmentBean</ejb-class>
<persistence-type>Container</persistence-type>
<prim-key-class>java.lang.Integer</prim-key-class>
<reentrant>false</reentrant>
<cmp-version>2.x</cmp-version>
<abstract-schema-name>Establishment</abstract-schema-name>
<cmp-field>
<field-name>id</field-name>
</cmp-field>
<cmp-field>
<field-name>name</field-name>
</cmp-field>
<primkey-field>id</primkey-field>
</entity>
<!--===========Grade================ -->
<entity>
<ejb-name>GradeEJB</ejb-name>
<home>com.softwareag.test_guide.gradeEJB.PGGradeHome</home>
<remote>com.softwareag.test_guide.gradeEJB.PGGrade</remote>
<local-home>com.softwareag.test_guide.gradeEJB.PGGradeLocalHome</local-home>
<local>com.softwareag.test_guide.gradeEJB.PGGradeLocal</local>
<ejb-class>com.softwareag.test_guide.gradeEJB.PGGradeBean</ejb-class>
<persistence-type>Container</persistence-type>
<prim-key-class>java.lang.Integer</prim-key-class>
<reentrant>false</reentrant>
<cmp-version>2.x</cmp-version>
<abstract-schema-name>Grade</abstract-schema-name>
<cmp-field>
<field-name>id</field-name>
</cmp-field>
<cmp-field>
<field-name>grade</field-name>
</cmp-field>
<primkey-field>id</primkey-field>
</entity>
<!--===========VisitorsComment================ -->
<entity>
<ejb-name>VisitorCommentEJB</ejb-name>
<home>com.softwareag.test_guide.visitorCommentEJB.PGVisitorCommentHome</home>
<remote>com.softwareag.test_guide.visitorCommentEJB.PGVisitorComment</remote>
<local-home>com.softwareag.test_guide.visitorCommentEJB.PGVisitorCommentLocalHome</local-home>
<local>com.softwareag.test_guide.visitorCommentEJB.PGVisitorCommentLocal</local>
<ejb-class>com.softwareag.test_guide.visitorCommentEJB.PGVisitorCommentBean</ejb-class>
<persistence-type>Container</persistence-type>
<prim-key-class>java.lang.Integer</prim-key-class>
<reentrant>false</reentrant>
<cmp-version>2.x</cmp-version>
<abstract-schema-name>VisitorsComment</abstract-schema-name>
<cmp-field>
<field-name>id</field-name>
</cmp-field>
<cmp-field>
<field-name>comment</field-name>
</cmp-field>
<primkey-field>id</primkey-field>
</entity>
<!--===========Country================ -->
<entity>
<ejb-name>CountryEJB</ejb-name>
<home>com.softwareag.test_guide.countryEJB.PGCountryHome</home>
<remote>com.softwareag.test_guide.countryEJB.PGCountry</remote>
<local-home>com.softwareag.test_guide.countryEJB.PGCountryLocalHome</local-home>
<local>com.softwareag.test_guide.countryEJB.PGCountryLocal</local>
<ejb-class>com.softwareag.test_guide.countryEJB.PGCountryBean</ejb-class>
<persistence-type>Container</persistence-type>
<prim-key-class>java.lang.Integer</prim-key-class>
<reentrant>false</reentrant>
<cmp-version>2.x</cmp-version>
<abstract-schema-name>Country</abstract-schema-name>
<cmp-field>
<field-name>id</field-name>
</cmp-field>
<cmp-field>
<field-name>countryName</field-name>
</cmp-field>
<primkey-field>id</primkey-field>
</entity>
<!--===========Category================ -->
<entity>
<ejb-name>CategoryEJB</ejb-name>
<home>com.softwareag.test_guide.categoryEJB.PGCategoryHome</home>
<remote>com.softwareag.test_guide.categoryEJB.PGCategory</remote>
<local-home>com.softwareag.test_guide.categoryEJB.PGCategoryLocalHome</local-home>
<local>com.softwareag.test_guide.categoryEJB.PGCategoryLocal</local>
<ejb-class>com.softwareag.test_guide.categoryEJB.PGCategoryBean</ejb-class>
<persistence-type>Container</persistence-type>
<prim-key-class>java.lang.Integer</prim-key-class>
<reentrant>false</reentrant>
<cmp-version>2.x</cmp-version>
<abstract-schema-name>Category</abstract-schema-name>
<cmp-field>
<field-name>id</field-name>
</cmp-field>
<cmp-field>
<field-name>category</field-name>
</cmp-field>
<primkey-field>id</primkey-field>
</entity>
<!--===========SearchEngineValueListHandler================ -->
<session>
<ejb-name>PGSearchEngineValueListHandlerEJB</ejb-name>
<home>com.softwareag.test_guide.searchEngineEJB.PGSearchEngineValueListHandlerHome</home>
<remote>com.softwareag.test_guide.searchEngineEJB.PGSearchEngineValueListHandler</remote>
<local-home>com.softwareag.test_guide.searchEngineEJB.PGSearchEngineValueListHandlerLocalHome</local-home>
<local>com.softwareag.test_guide.searchEngineEJB.PGSearchEngineValueListHandlerLocal</local>
<ejb-class>com.softwareag.test_guide.searchEngineEJB.PGSearchEngineValueListHandlerBean</ejb-class>
<session-type>Stateful</session-type>
<transaction-type>Container</transaction-type>
<resource-ref>
<res-ref-name>jdbc/test_guia</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Application</res-auth>
</resource-ref>
</session>
<!--===========SessionFacade================ -->
<session>
<ejb-name>PGSessionFacadeEJB</ejb-name>
<home>com.softwareag.test_guide.sessionFacadeEJB.PGSessionFacadeHome</home>
<remote>com.softwareag.test_guide.sessionFacadeEJB.PGSessionFacade</remote>
<local-home>com.softwareag.test_guide.sessionFacadeEJB.PGSessionFacadeLocalHome</local-home>
<local>com.softwareag.test_guide.sessionFacadeEJB.PGSessionFacadeLocal</local>
<ejb-class>com.softwareag.test_guide.sessionFacadeEJB.PGSessionFacadeBean</ejb-class>
<session-type>Stateless</session-type>
<transaction-type>Container</transaction-type>
<resource-ref>
<res-ref-name>jdbc/test_guia</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Application</res-auth>
</resource-ref>
</session>
</enterprise-beans>
<relationships>
<!--===========Establishments-VisitorComments================-->
<ejb-relation>
<ejb-relation-name>Establishment-VisitorComment</ejb-relation-name>
<ejb-relationship-role>
<ejb-relationship-role-name>Establishment-has-many-comments</ejb-relationship-role-name>
<multiplicity>One</multiplicity>
<relationship-role-source>
<ejb-name>EstablishmentEJB</ejb-name>
</relationship-role-source>
<cmr-field>
<cmr-field-name>visitorComments</cmr-field-name>
<cmr-field-type>java.util.Collection</cmr-field-type>
</cmr-field>
</ejb-relationship-role>
<ejb-relationship-role>
<ejb-relationship-role-name>Comment-belongs-to-Establishment</ejb-relationship-role-name>
<multiplicity>Many</multiplicity>
<relationship-role-source>
<ejb-name>VisitorCommentEJB</ejb-name>
</relationship-role-source>
</ejb-relationship-role>
</ejb-relation>
<!--===========Establishments-Grades================-->
<ejb-relation>
<ejb-relation-name>Establishment-Grade</ejb-relation-name>
<ejb-relationship-role>
<ejb-relationship-role-name>Establishment-has-many-grades</ejb-relationship-role-name>
<multiplicity>One</multiplicity>
<relationship-role-source>
<ejb-name>EstablishmentEJB</ejb-name>
</relationship-role-source>
<cmr-field>
<cmr-field-name>grades</cmr-field-name>
<cmr-field-type>java.util.Collection</cmr-field-type>
</cmr-field>
</ejb-relationship-role>
<ejb-relationship-role>
<ejb-relationship-role-name>Grade-belongs-to-Establishment</ejb-relationship-role-name>
<multiplicity>Many</multiplicity>
<relationship-role-source>
<ejb-name>GradeEJB</ejb-name>
</relationship-role-source>
</ejb-relationship-role>
</ejb-relation>
<!--===========Establishments-Countries================-->
<ejb-relation>
<ejb-relation-name>Country-Establishment</ejb-relation-name>
<ejb-relationship-role>
<ejb-relationship-role-name>Country-has-many-establishments</ejb-relationship-role-name>
<!--========== One or Many here?? ==========-->
<multiplicity>Many</multiplicity>
<relationship-role-source>
<ejb-name>CountryEJB</ejb-name>
</relationship-role-source>
</ejb-relationship-role>
<ejb-relationship-role>
<ejb-relationship-role-name>Establishment-has-many-countries</ejb-relationship-role-name>
<multiplicity>Many</multiplicity>
<relationship-role-source>
<ejb-name>EstablishmentEJB</ejb-name>
</relationship-role-source>
<cmr-field>
<cmr-field-name>countries</cmr-field-name>
<cmr-field-type>java.util.Collection</cmr-field-type>
</cmr-field>
</ejb-relationship-role>
</ejb-relation>
<!--===========Establishments-Categories ================-->
<ejb-relation>
<ejb-relation-name>Establishment-Category</ejb-relation-name>
<ejb-relationship-role>
<ejb-relationship-role-name>Establishment-has-many-categories</ejb-relationship-role-name>
<multiplicity>Many</multiplicity>
<relationship-role-source>
<ejb-name>EstablishmentEJB</ejb-name>
</relationship-role-source>
<cmr-field>
<cmr-field-name>categories</cmr-field-name>
<cmr-field-type>java.util.Collection</cmr-field-type>
</cmr-field>
</ejb-relationship-role>
<ejb-relationship-role>
<ejb-relationship-role-name>Category-has-many-establishments</ejb-relationship-role-name>
<multiplicity>Many</multiplicity>
<relationship-role-source>
<ejb-name>CategoryEJB</ejb-name>
</relationship-role-source>
</ejb-relationship-role>
</ejb-relation>
</relationships>
</ejb-jar>
<?xml version="1.0" encoding="ISO-8859-1"?>
<jonas-ejb-jar xmlns="http://www.objectweb.org/jonas/ns"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.objectweb.org/jonas/ns
http://www.objectweb.org/jonas/ns/jonas-ejb-jar_4_0.xsd" >
<!--
<!DOCTYPE jonas-ejb-jar PUBLIC "-//ObjectWeb//DTD JOnAS 3.2//EN" "http://www.objectweb.org/jonas/dtds/jonas-ejb-jar_3_2.dtd">
<jonas-ejb-jar>
-->
<!-- ===============SearchEngineValueListHandler=======================-->
<jonas-session>
<ejb-name>PGSearchEngineValueListHandlerEJB</ejb-name>
<jndi-name>PGSearchEngineValueListHandlerEJBHome</jndi-name>
<jonas-resource>
<res-ref-name>jdbc/test_guia</res-ref-name>
<jndi-name>test_guia</jndi-name>
</jonas-resource>
</jonas-session>
<!-- ===============SessionFacade=======================-->
<jonas-session>
<ejb-name>PGSessionFacadeEJB</ejb-name>
<jndi-name>PGSessionFacadeEJBHome</jndi-name>
<jonas-resource>
<res-ref-name>jdbc/test_guia</res-ref-name>
<jndi-name>test_guia</jndi-name>
</jonas-resource>
</jonas-session>
<!-- ===============Establishment=======================-->
<jonas-entity>
<ejb-name>EstablishmentEJB</ejb-name>
<jndi-name>PGEstablishmentHome</jndi-name>
<cleanup>none</cleanup>
<jdbc-mapping>
<jndi-name>test_guia</jndi-name>
<jdbc-table-name>ESTABLISHMENTS</jdbc-table-name>
<cmp-field-jdbc-mapping>
<field-name>id</field-name>
<jdbc-field-name>DB_ESTABLISHMENT_ID</jdbc-field-name>
</cmp-field-jdbc-mapping>
<cmp-field-jdbc-mapping>
<field-name>name</field-name>
<jdbc-field-name>DB_ESTABLISHMENT_NAME</jdbc-field-name>
</cmp-field-jdbc-mapping>
</jdbc-mapping>
</jonas-entity>
<!-- ===============Grade=======================-->
<jonas-entity>
<ejb-name>GradeEJB</ejb-name>
<jndi-name>PGgradeHome</jndi-name>
<cleanup>none</cleanup>
<jdbc-mapping>
<jndi-name>test_guia</jndi-name>
<jdbc-table-name>GRADES</jdbc-table-name>
<cmp-field-jdbc-mapping>
<field-name>id</field-name>
<jdbc-field-name>DB_GRADE_ID</jdbc-field-name>
</cmp-field-jdbc-mapping>
<cmp-field-jdbc-mapping>
<field-name>grade</field-name>
<jdbc-field-name>DB_GRADE</jdbc-field-name>
</cmp-field-jdbc-mapping>
<!--
<cmp-field-jdbc-mapping>
<field-name>establishment_id</field-name>
<jdbc-field-name>DB_ESTABLISHMENT_ID</jdbc-field-name>
</cmp-field-jdbc-mapping>
-->
</jdbc-mapping>
</jonas-entity>
<!-- ===============Visitor�s comments=======================-->
<jonas-entity>
<ejb-name>VisitorCommentEJB</ejb-name>
<jndi-name>PGVisitorCommentHome</jndi-name>
<cleanup>none</cleanup>
<jdbc-mapping>
<jndi-name>test_guia</jndi-name>
<jdbc-table-name>VISITORS_COMMENTS</jdbc-table-name>
<cmp-field-jdbc-mapping>
<field-name>id</field-name>
<jdbc-field-name>DB_VISITOR_COMMENT_ID</jdbc-field-name>
</cmp-field-jdbc-mapping>
<cmp-field-jdbc-mapping>
<field-name>comment</field-name>
<jdbc-field-name>DB_COMMENT</jdbc-field-name>
</cmp-field-jdbc-mapping>
<!--
<cmp-field-jdbc-mapping>
<field-name>establishment_id</field-name>
<jdbc-field-name>DB_ESTABLISHMENT_ID</jdbc-field-name>
</cmp-field-jdbc-mapping>
-->
</jdbc-mapping>
</jonas-entity>
<!-- ===============Countries=======================-->
<jonas-entity>
<ejb-name>CountryEJB</ejb-name>
<jndi-name>PGcountryHome</jndi-name>
<cleanup>none</cleanup>
<jdbc-mapping>
<jndi-name>test_guia</jndi-name>
<jdbc-table-name>COUNTRIES</jdbc-table-name>
<cmp-field-jdbc-mapping>
<field-name>id</field-name>
<jdbc-field-name>DB_COUNTRY_ID</jdbc-field-name>
</cmp-field-jdbc-mapping>
<cmp-field-jdbc-mapping>
<field-name>countryName</field-name>
<jdbc-field-name>DB_COUNTRY_NAME_FR</jdbc-field-name>
</cmp-field-jdbc-mapping>
</jdbc-mapping>
</jonas-entity>
<!-- ===============Categories=======================-->
<jonas-entity>
<ejb-name>CategoryEJB</ejb-name>
<jndi-name>PGcategoryHome</jndi-name>
<cleanup>none</cleanup>
<jdbc-mapping>
<jndi-name>test_guia</jndi-name>
<jdbc-table-name>CATEGORIES</jdbc-table-name>
<cmp-field-jdbc-mapping>
<field-name>id</field-name>
<jdbc-field-name>DB_CATEGORY_ID</jdbc-field-name>
</cmp-field-jdbc-mapping>
<cmp-field-jdbc-mapping>
<field-name>category</field-name>
<jdbc-field-name>DB_CATEGORY_NAME_FR</jdbc-field-name>
</cmp-field-jdbc-mapping>
</jdbc-mapping>
</jonas-entity>
<!--===========Establishments-VisitorComments================-->
<jonas-ejb-relation>
<ejb-relation-name>Establishment-VisitorComment</ejb-relation-name>
<jonas-ejb-relationship-role>
<ejb-relationship-role-name>Comment-belongs-to-Establishment</ejb-relationship-role-name>
<foreign-key-jdbc-mapping>
<foreign-key-jdbc-name>DB_ESTABLISHMENT_ID</foreign-key-jdbc-name>
</foreign-key-jdbc-mapping>
</jonas-ejb-relationship-role>
</jonas-ejb-relation>
<!--===========Establishments-Grades================-->
<jonas-ejb-relation>
<ejb-relation-name>Establishment-Grade</ejb-relation-name>
<jonas-ejb-relationship-role>
<ejb-relationship-role-name>Grade-belongs-to-Establishment</ejb-relationship-role-name>
<foreign-key-jdbc-mapping>
<foreign-key-jdbc-name>DB_ESTABLISHMENT_ID</foreign-key-jdbc-name>
</foreign-key-jdbc-mapping>
</jonas-ejb-relationship-role>
</jonas-ejb-relation>
<!--===========Establishments-Countries================-->
<jonas-ejb-relation>
<ejb-relation-name>Country-Establishment</ejb-relation-name>
<jdbc-table-name>COUNTRIES_ESTABLISHMENTS</jdbc-table-name>
<jonas-ejb-relationship-role>
<ejb-relationship-role-name>Country-has-many-establishments</ejb-relationship-role-name>
<foreign-key-jdbc-mapping>
<foreign-key-jdbc-name>DB_ESTABLISHMENT_ID</foreign-key-jdbc-name>
</foreign-key-jdbc-mapping>
</jonas-ejb-relationship-role>
<jonas-ejb-relationship-role>
<ejb-relationship-role-name>Establishment-has-many-countries</ejb-relationship-role-name>
<foreign-key-jdbc-mapping>
<foreign-key-jdbc-name>DB_COUNTRY_ID</foreign-key-jdbc-name>
</foreign-key-jdbc-mapping>
</jonas-ejb-relationship-role>
</jonas-ejb-relation>
<!--===========Establishments-Categories ================-->
<jonas-ejb-relation>
<ejb-relation-name>Establishment-Category</ejb-relation-name>
<jdbc-table-name>ESTABLISHMENTS_CATEGORIES</jdbc-table-name>
<jonas-ejb-relationship-role>
<ejb-relationship-role-name>Establishment-has-many-categories</ejb-relationship-role-name>
<foreign-key-jdbc-mapping>
<foreign-key-jdbc-name>DB_CATEGORY_ID</foreign-key-jdbc-name>
</foreign-key-jdbc-mapping>
</jonas-ejb-relationship-role>
<jonas-ejb-relationship-role>
<ejb-relationship-role-name>Category-has-many-establishments</ejb-relationship-role-name>
<foreign-key-jdbc-mapping>
<foreign-key-jdbc-name>DB_ESTABLISHMENT_ID</foreign-key-jdbc-name>
</foreign-key-jdbc-mapping>
</jonas-ejb-relationship-role>
</jonas-ejb-relation>
</jonas-ejb-jar>Here are the two classes for the beans
package com.softwareag.test_guide.establishmentEJB;
import java.util.Collection;
import java.util.Iterator;
import javax.ejb.CreateException;
import javax.ejb.EntityBean;
import javax.ejb.EntityContext;
import javax.ejb.RemoveException;
import com.softwareag.test_guide.ejb.util.PGServiceLocator;
import com.softwareag.test_guide.ejb.util.PGServiceLocatorException;
import com.softwareag.test_guide.gradeEJB.PGGradeLocal;
import com.softwareag.test_guide.visitorCommentEJB.PGVisitorCommentLocal;
import com.softwareag.test_guide.visitorCommentEJB.PGVisitorCommentLocalHome;
* @author Julien Martin
public abstract class PGEstablishmentBean implements EntityBean {
public Integer ejbCreate(
Integer id,
String name,
Collection visitorComments,
Collection grades,
Collection countries,
Collection categories)
throws CreateException {
setId(id);
setName(name);
setVisitorComments(visitorComments);
setGrades(grades);
return null;
public void ejbPostCreate(
Integer id,
String name,
Collection visitorComments,
Collection grades,
Collection countries,
Collection categories) {
setCountries(countries);
setCategories(categories);
//Business methods
public int getAverageGrade() {
Collection grades = this.getGrades();
if (grades.size() == 0) {
return 0;
} else {
Iterator iterator = grades.iterator();
int total = 0;
while (iterator.hasNext()) {
PGGradeLocal pGGradeLocal = (PGGradeLocal) iterator.next();
Integer amount = pGGradeLocal.getGrade();
total = total + amount.intValue();
float average = total / grades.size();
int roundedAverage = Math.round(average);
return roundedAverage;
public void addComment(Integer id, String comment) {
try {
PGVisitorCommentLocalHome pGcommentHome =
(PGVisitorCommentLocalHome) PGServiceLocator.getInstance().getLocalHome("PGVisitorCommentHome_L");
PGVisitorCommentLocal pGcomment = pGcommentHome.create(id, comment);
Collection pGcomments = this.getVisitorComments();
pGcomments.add(pGcomment);
} catch (PGServiceLocatorException e) {
e.printStackTrace();
} catch (CreateException e) {
e.printStackTrace();
//Persistence fields
public abstract Integer getId();
public abstract void setId(Integer id);
public abstract String getName();
public abstract void setName(String name);
//Relation fields
public abstract Collection getVisitorComments();
public abstract void setVisitorComments(Collection visitorComments);
public abstract Collection getGrades();
public abstract void setGrades(Collection grades);
public abstract Collection getCountries();
public abstract void setCountries(Collection countries);
public abstract Collection getCategories();
public abstract void setCategories(Collection categories);
//Callback methods
public void setEntityContext(EntityContext ec) {
public void unsetEntityContext() {
public void ejbLoad() {
public void ejbStore() {
public void ejbActivate() {
public void ejbPassivate() {
public void ejbRemove() throws RemoveException {
package com.softwareag.test_guide.visitorCommentEJB;
import javax.ejb.CreateException;
import javax.ejb.EntityBean;
import javax.ejb.EntityContext;
import javax.ejb.RemoveException;
* @author Julien Martin
public abstract class PGVisitorCommentBean implements EntityBean {
public Integer ejbCreate(Integer id, String comment)throws CreateException {
setId(id);
setComment(comment);
return null;
public void ejbPostCreate(Integer id, String comment) {}
//Persistence fields
public abstract Integer getId();
public abstract void setId(Integer id);
public abstract String getComment();
public abstract void setComment(String comment);
// public abstract Integer getEstablishment_id();
// public abstract void setEstablishment_id(Integer establishment_id);
//Callback methods
public void setEntityContext(EntityContext ec) {}
public void unsetEntityContext() {}
public void ejbLoad() {}
public void ejbStore() {}
public void ejbActivate() {}
public void ejbPassivate() {}
public void ejbRemove() throws RemoveException {}
}I get the following error from MYSQL:
22:57:10,203 : JOnASVisitorCommentEJBBean.ejbPostCreate : Failed to create bean:
java.sql.SQLException: General error, message from server: "Column 'DB_ESTABLISHMENT_ID' cannot be null"
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:1626)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:886)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:945)
at com.mysql.jdbc.Connection.execSQL(Connection.java:1844)
at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1602)
at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1488)
at jorm.rdb.mysql.VisitorsCommentBinding.insertVISITORS_COMMENTSTable(VisitorsCommentBinding.java:558)
at jorm.rdb.mysql.VisitorsCommentBinding.write(VisitorsCommentBinding.java:147)
at com.softwareag.test_guide.visitorCommentEJB.JOnASVisitorCommentEJBBean.ejbPostCreate(JOnASVisitorCommentEJBBean.java:283)
at com.softwareag.test_guide.visitorCommentEJB.JOnASVisitorCommentEJBLocalHome.create(JOnASVisitorCommentEJBLocalHome.java:76)
at com.softwareag.test_guide.establishmentEJB.PGEstablishmentBean.addComment(PGEstablishmentBean.java:71)
at com.softwareag.test_guide.establishmentEJB.JOnASEstablishmentEJBLocal.addComment(JOnASEstablishmentEJBLocal.java:170)
at com.softwareag.test_guide.sessionFacadeEJB.PGSessionFacadeBean.addComment(PGSessionFacadeBean.java:80)
at com.softwareag.test_guide.sessionFacadeEJB.JOnASPGSessionFacadeEJBLocal.addComment(JOnASPGSessionFacadeEJBLocal.java:168)
at com.softwareag.test_guide.web.temp.PGBusinessDelegate.addComment(PGBusinessDelegate.java:93)
at com.softwareag.test_guide.web.temp.PGCommentsManagedBean.addCommentAction(PGCommentsManagedBean.java:13)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:126)
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:72)
at javax.faces.component.UICommand.broadcast(UICommand.java:312)
at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:267)
at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:381)
at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:75)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:90)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:197)
at sun.reflect.GeneratedMethodAccessor208.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:241)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAsPrivileged(Subject.java:499)
at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:263)
at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:157)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:50)
at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:140)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:136)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:793)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:702)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:571)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:644)
at java.lang.Thread.run(Thread.java:536)
22:57:10,203 : JFactory.postInvoke : system exception in business method:
javax.ejb.EJBException: Failed to create bean: General error, message from server: "Column 'DB_ESTABLISHMENT_ID' cannot be null"
at com.softwareag.test_guide.visitorCommentEJB.JOnASVisitorCommentEJBBean.ejbPostCreate(JOnASVisitorCommentEJBBean.java:288)
at com.softwareag.test_guide.visitorCommentEJB.JOnASVisitorCommentEJBLocalHome.create(JOnASVisitorCommentEJBLocalHome.java:76)
at com.softwareag.test_guide.establishmentEJB.PGEstablishmentBean.addComment(PGEstablishmentBean.java:71)
at com.softwareag.test_guide.establishmentEJB.JOnASEstablishmentEJBLocal.addComment(JOnASEstablishmentEJBLocal.java:170)
at com.softwareag.test_guide.sessionFacadeEJB.PGSessionFacadeBean.addComment(PGSessionFacadeBean.java:80)
at com.softwareag.test_guide.sessionFacadeEJB.JOnASPGSessionFacadeEJBLocal.addComment(JOnASPGSessionFacadeEJBLocal.java:168)
at com.softwareag.test_guide.web.temp.PGBusinessDelegate.addComment(PGBusinessDelegate.java:93)
at com.softwareag.test_guide.web.temp.PGCommentsManagedBean.addCommentAction(PGCommentsThanks all for replying,
The error occurs when I run the client and not at deploy time. Here is the client code:
public void addComment(Integer primaryKey, String comment) {
System.out.println("primaryKey------>" + primaryKey);
try {
PGEstablishmentLocalHome establishmentHome = (PGEstablishmentLocalHome) PGServiceLocator.getInstance().getLocalHome("PGEstablishmentHome_L");
PGEstablishmentLocal establishmentLocal = establishmentHome.findByPrimaryKey(primaryKey);
establishmentLocal.addComment(primaryKey,comment);
} catch (PGServiceLocatorException e) {
e.printStackTrace();
} catch (FinderException e) {
e.printStackTrace();
u haven't defined the PK entry in the Establishment EJB Bean in DDYes look in the standard DD.
What's more I need both DD as I would with most ejb containers.
The field DB_ESTABLISHMENT_ID is required and I cannot set it to NULL.
Any other help greatly appreciated.
Julien Martin. -
Oracle Beginner Needs Help with 8.1.6/W2K Password
Hey all,
I just started reading this cool forum and I need your help. I have been using Oracle 8.1.5 for win 98 for a while with scott/tiger. Now I switched to 8.1.6 for W2K and none of the password combinations seem to work. As I am a student just testing Oracle out, what should I do? If this is not a licensing issue, can someone help me out? Thanks for your time...
Regards,
Eralp<BLOCKQUOTE><font size="1" face="Verdana, Arial, Helvetica">quote:</font><HR>Originally posted by Eralp Pinardag ([email protected]):
Hey all,
I just started reading this cool forum and I need your help. I have been using Oracle 8.1.5 for win 98 for a while with scott/tiger. Now I switched to 8.1.6 for W2K and none of the password combinations seem to work. As I am a student just testing Oracle out, what should I do? If this is not a licensing issue, can someone help me out? Thanks for your time...
Regards,
Eralp<HR></BLOCKQUOTE>
Try system/manager !! (i.e. Login=SYSTEM and Password=MANAGER)
Cheers!
r@m@
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