Monday, July 28, 2008

Do you think Money can do everything in Life.

If some one thinks Money can do anthing in Life,
He will do Anything for Money.

Calculate Yourself the value of Money By reading the following Quotes.

“It can buy you a bed but not sleep”
“It can buy you a clock but not time”
“It can buy you a book but not knowledge”
“It can buy you a position but not respect”
“It can buy you medicine but not health”
“It can buy you blood but not life”
“It can buy you sex but not love”

I felt the money as
"Money isn't everything It often causes pain and suffering "

But I need to be an intermediator to distribute the money to whom it required.
The happiness is Richer than the hardcore Money You Have.

Please Refer this Article :what money can buy

Thursday, July 24, 2008

Reason: java.rmi.server.ExportException: Port already in use: 1098; nested exception is: java.net.BindException: Address already in use: JVM_Bind

ObjectName: jboss:service=Naming
State: FAILED
Reason: java.rmi.server.ExportException: Port already in use: 1098; nested exception is:
java.net.BindException: Address already in use: JVM_Bind
I Depend On:
jboss.system:service=ThreadPool
jboss:service=NamingBeanImpl
Depends On Me:
jboss.mq:service=DestinationManager
jboss.mq:service=Invoker
jboss.mq:service=InvocationLayer,type=UIL
jboss.mq:service=InvocationLayer,type=UILXA
jboss.mq:service=InvocationLayer,type=UIL2,alias=UIL2ConnectionFactory
jboss.mq:service=InvocationLayer,type=UIL2XA,alias=UIL2XAConnectionFactory
jboss.jms:alias=QueueConnectionFactory
jboss.jms:alias=TopicConnectionFactory
jboss.jmx:type=adaptor,name=Invoker,protocol=jrmp,service=proxyFactory
jboss.jmx:alias=jmx/rmi/RMIAdaptor
jboss:service=Mail


at org.jboss.deployment.MainDeployer.checkIncompleteDeployments(MainDeployer.java:1385)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:785)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:766)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
at $Proxy5.deploy(Unknown Source)
at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:482)
at org.jboss.system.server.ServerImpl.start(ServerImpl.java:362)
at org.jboss.Main.boot(Main.java:200)
at org.jboss.Main$1.run(Main.java:508)
at java.lang.Thread.run(Unknown Source)

OR

12:04:32,117 WARN [ServiceController] Problem starting service jboss:service=Naming
java.rmi.server.ExportException: Port already in use: 1098; nested exception is:
java.net.BindException: Address already in use: JVM_Bind
at sun.rmi.transport.tcp.TCPTransport.listen(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport.exportObject(Unknown Source)
at sun.rmi.transport.tcp.TCPEndpoint.exportObject(Unknown Source)
at sun.rmi.transport.LiveRef.exportObject(Unknown Source)
at sun.rmi.server.UnicastServerRef.exportObject(Unknown Source)
at java.rmi.server.UnicastRemoteObject.exportObject(Unknown Source)
at java.rmi.server.UnicastRemoteObject.exportObject(Unknown Source)
at org.jnp.server.Main.initJnpInvoker(Main.java:354)
at org.jnp.server.Main.start(Main.java:316)
at org.jboss.naming.NamingService.startService(NamingService.java:284)
at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
at $Proxy0.start(Unknown Source)
at org.jboss.system.ServiceController.start(ServiceController.java:417)
at org.jboss.system.ServiceController.start(ServiceController.java:435)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
at $Proxy4.start(Unknown Source)
at org.jboss.deployment.SARDeployer.start(SARDeployer.java:302)
at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:766)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
at $Proxy5.deploy(Unknown Source)
at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:482)
at org.jboss.system.server.ServerImpl.start(ServerImpl.java:362)
at org.jboss.Main.boot(Main.java:200)
at org.jboss.Main$1.run(Main.java:508)
at java.lang.Thread.run(Unknown Source)
Caused by: java.net.BindException: Address already in use: JVM_Bind
at java.net.PlainSocketImpl.socketBind(Native Method)
at java.net.PlainSocketImpl.bind(Unknown Source)
at java.net.ServerSocket.bind(Unknown Source)
at java.net.ServerSocket.(Unknown Source)
at org.jboss.net.sockets.DefaultSocketFactory.createServerSocket(DefaultSocketFactory.java:120)
at org.jboss.net.sockets.DefaultSocketFactory.createServerSocket(DefaultSocketFactory.java:95)
at sun.rmi.transport.tcp.TCPEndpoint.newServerSocket(Unknown Source)
... 62 more


Solution
==========
This Exception happens because The port Number 1098 is used by some other application.In my case It was Google talk in First Exception and Microsoft Outlook 2007 in second case uses the port number 1098,
just close Google talk/Microsoft Outlook and restart the server.later the application will pick some another port.

Regards
Asker Ali M

Monday, July 21, 2008

javax.imageio.IIOException: Quantization table 0x00 was not defined

15:44:35,491 ERROR [STDERR] Jul 21, 2008 3:44:35 PM com.sun.facelets.FaceletViewHandler handleRenderException
SEVERE: Error Rendering View[/waitStaff.xhtml]
javax.imageio.IIOException: Quantization table 0x00 was not defined
at com.sun.imageio.plugins.jpeg.JPEGImageReader.readImage(Native Method)
at com.sun.imageio.plugins.jpeg.JPEGImageReader.readInternal(Unknown Source)
at com.sun.imageio.plugins.jpeg.JPEGImageReader.read(Unknown Source)
at org.jboss.seam.ui.graphicImage.Image.readImage(Image.java:457)
at org.jboss.seam.ui.graphicImage.Image.readImage(Image.java:398)
at org.jboss.seam.ui.graphicImage.Image.setInput(Image.java:141)
at org.jboss.seam.ui.graphicImage.GraphicImageRendererBase.doEncodeBegin(GraphicImageRendererBase.java:31)
at org.jboss.seam.ui.util.cdk.RendererBase.encodeBegin(RendererBase.java:79)
at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:788)
at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:280)
at org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:262)
at org.ajax4jsf.renderkit.html.AjaxOutputPanelRenderer.encodeChildren(AjaxOutputPanelRenderer.java:79)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:812)
at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:282)
at org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:125)
at org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxChildren(AjaxChildrenRenderer.java:68)
at org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:116)
at org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxChildren(AjaxChildrenRenderer.java:68)
at org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:116)
at org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxChildren(AjaxChildrenRenderer.java:68)
at org.ajax4jsf.renderkit.AjaxChildrenRenderer.encodeAjaxComponent(AjaxChildrenRenderer.java:116)
at org.ajax4jsf.renderkit.AjaxContainerRenderer.encodeAjax(AjaxContainerRenderer.java:123)
at org.ajax4jsf.component.AjaxViewRoot.encodeAjax(AjaxViewRoot.java:641)
at org.ajax4jsf.component.AjaxViewRoot.encodeChildren(AjaxViewRoot.java:512)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:886)
at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:592)
at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:189)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:44)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:147)
at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:256)
at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:362)
at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:488)
at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)

I am getting the above Exception while trying to load an Image using @Lob. data in seam2.0 Framework,

Problem starting service jboss:service=Hypersonic,database=lo calDB

11:03:14,465 WARN  [ServiceController] Problem starting service jboss:service=Hypersonic,database=lo
calDB
java.sql.SQLException: User not found: SA
at org.hsqldb.jdbc.Util.sqlException(Unknown Source)
at org.hsqldb.jdbc.jdbcConnection.(Unknown Source)
at org.hsqldb.jdbcDriver.getConnection(Unknown Source)
at org.hsqldb.jdbcDriver.connect(Unknown Source)
at java.sql.DriverManager.getConnection(DriverManager.java:525)
at java.sql.DriverManager.getConnection(DriverManager.java:171)
at org.jboss.jdbc.HypersonicDatabase.getConnection(HypersonicDatabase.java:806)
at org.jboss.jdbc.HypersonicDatabase.startStandaloneDatabase(HypersonicDatabase.java:617)
at org.jboss.jdbc.HypersonicDatabase.startService(HypersonicDatabase.java:587)
at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:274)
at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:230)

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:585)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:943)
at $Proxy0.start(Unknown Source)
at org.jboss.system.ServiceController.start(ServiceController.java:428)
at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
at $Proxy4.start(Unknown Source)
at org.jboss.deployment.SARDeployer.start(SARDeployer.java:285)
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:585)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterce
ptor.java:127)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
at org.jboss.mx.util.JMXInvocationHandler.invoke(JMXInvocationHandler.java:273)
at $Proxy41.start(Unknown Source)
at org.jboss.deployment.XSLSubDeployer.start(XSLSubDeployer.java:185)
at org.jboss.deployment.MainDeployer.start(MainDeployer.java:989)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:790)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:753)
at sun.reflect.GeneratedMethodAccessor17.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterce
ptor.java:127)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
at $Proxy9.deploy(Unknown Source)
at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:319)
at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:507)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeplo
ymentScanner.java:192)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploym
entScanner.java:203)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeployme
ntScanner.java:182)
21:03:14,488 ERROR [URLDeploymentScanner] Incomplete Deployment listing:

--- MBeans waiting for other MBeans ---
ObjectName: jboss:service=Hypersonic,database=localDB
State: FAILED
Reason: java.sql.SQLException: User not found: SA
Depends On Me:
jboss.jca:service=ManagedConnectionFactory,name=DefaultDS

--- MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM ---
ObjectName: jboss:service=Hypersonic,database=localDB
State: FAILED
Reason: java.sql.SQLException: User not found: SA
Depends On Me:
jboss.jca:service=ManagedConnectionFactory,name=DefaultDS
To Remove this exception Delete hypersonic folder and restart the JBoss Server.
Here the hypersonic folder is currepted, hence the JBoss is generating this Exception.
Solution :
Folder Name :JBoss Server \server\default\data\hypersonic folder need to delete and Restart the System.

Newton's Laws of Software!!!

Newton's Laws of Software!!!

First Law:
Every Software Engineer continues his state of chatting or forwarding mails untill and unless he is assigned work by manager.


Second Law:

The rate of change in the software quality is directly proportional to the payment received from client and the deadline time, and it takes place at the quick rate as and when deadline force is applied.


Third Law:

Bugs can neither be created nor be removed from software by a developer. It can only be converted from one form to another. The total number of bugs in the software always remains constant.

Wednesday, July 16, 2008

How to create an Editable data Table Using Seam2.0

Hi,
here i would like to introduce you the implementation of the Updatable DataTable(An HTML table in Client Side) on change in any of this table field will automatically persist in the Database.
For more details on Seam2.0 Look at
  1. Seam Tutorial
  2. Gavin King Blog
The following is the table we are going to Implement through Seam2.0 Framework.
The
database Table is

The Table person POJO.
===================================================================

package org.domain.person.model;

// default package
// Generated Jun 26, 2008 4:04:45 PM by Hibernate Tools 3.2.0.CR1

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;

import org.jboss.seam.annotations.Name;

/**
* Person generated by hbm2java
*/
@Entity
@Table(name = "Person", schema = "dbo", catalog = "TEST")
@Name("person")
public class Person implements java.io.Serializable {

    private int id;
    private String firstname;
    private String lastname;
    private String sname;

    public Person() {
    }

    public Person(int id) {
       this.id = id;
    }

    public Person(int id, String firstname, String lastname, String sname) {
       this.id = id;
       this.firstname = firstname;
       this.lastname = lastname;
       this.sname = sname;
    }

    @Id
    @GeneratedValue(strategy=GenerationType.AUTO)
    @Column(name = "id", unique = true, nullable = false)
    public int getId() {
       return this.id;
    }

    public void setId(int id) {
       this.id = id;
    } 

    @Column(name = "firstname", length = 50)
    public String getFirstname() {
       return this.firstname;
    }

    public void setFirstname(String firstname) {
       this.firstname = firstname;
    }

    @Column(name = "lastname", length = 50)
    public String getLastname() {
       return this.lastname;
    }

    public void setLastname(String lastname) {
       this.lastname = lastname;
    }

    @Column(name = "sname", length = 50)
    public String getSname() {
       return this.sname;
    }

    public void setSname(String sname) {
       this.sname = sname;
    }

}


The Session Bean Handling the Client Table Actions.

package org.domain.person.delegate;

import java.util.ArrayList;
import java.util.List;

import javax.ejb.Remove;
import javax.ejb.Stateful;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;

import org.domain.person.model.Person;
import org.jboss.seam.ScopeType;
import org.jboss.seam.annotations.Destroy;
import org.jboss.seam.annotations.In;
import org.jboss.seam.annotations.Logger;
import org.jboss.seam.annotations.Name;
import org.jboss.seam.annotations.Out;
import org.jboss.seam.annotations.Scope;
import org.jboss.seam.annotations.Synchronized;
import org.jboss.seam.log.Log;

@Stateful
@Scope(ScopeType.SESSION)
@Synchronized(timeout=Long.MAX_VALUE)
@Name("testTable")
public class TestTable implements TestTableInt{
     @Logger Log log;
     @PersistenceContext
     private EntityManager em;

     private static List personList = null;

     @In(create=true) @Out
     private Person person;
     private String myName;

     @Remove
     @Destroy
     public void destroy() {
     }

     public void newPerson(){
         log.info("New person Loading");
     }

     public void save(){
         if(person.getId()==0){
             em.persist(person);
         }else{
             em.merge(person);
         }
     }

     public List getPersonList() {
         String sql="SELECT T FROM Person T ";
         personList=em.createQuery(sql).setMaxResults(50).getResultList();
     return personList;
     }
}

The InterFace

import java.util.List;
import javax.faces.model.SelectItem;

import org.domain.EMSeam2.model.Person;

public interface TestTableInt {
    public void destroy() ;
    public void save();
    public List getPersonList();
    public void newPerson();
}

Test Table XHTML File :




The XHTML File:




I didnt found any other option to give the file here, you can get it by mailing to askeralim@gmail.com


Ho to convert MSSQL Date to HH:MM AM/PM Format

SELECT Substring(CONVERT(VARCHAR(30), GETDATE(), 9),13,5)+' '+
Substring(CONVERT(VARCHAR(30), GETDATE(), 9),25,2)

OutPut: 1:22 PM


GETDATE() :Returns the Curent Date.
Substring(Str,initial,length)

For further reference look at :http://www.sqljunkies.ddj.com/Article/6676BEAE-1967-402D-9578-9A1C7FD826E5.scuk