[EJB 3.0] - ClassCastException: EJB3 CMP using EJB QL. Client using Stat
by JGF1
Hi folks.
I've got a weird ClassCastException occurring in my code
Caused by: java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.Long...
It happens with an event listener for stateChanged on a JCheckbox
It calls into a method defined with ab int via an interface.
Can't figure out why this is doing this as I think its some sort of error in a generated proxy.
Can someone shed some light for me:
Here is code:
| package client;
|
| import beans.StockList;
| import javax.naming.InitialContext;
|
| // general imports
| import java.awt.*;
| import java.awt.event.*;
| import java.util.*;
| import javax.swing.*;
| import javax.swing.event.*;
|
| public class StockClient extends JFrame
| implements ActionListener, ChangeListener {
| private StockList _stockList;
| private String _ticker;
| private JPanel _stockPanel = new JPanel();
| private JCheckBox _threeOnly =
| new JCheckBox("3 Letter Tickers Only");
|
| public StockClient() {
| // get the stock lister
| _stockList = getStockList();
|
| // add the title
| JLabel title = new JLabel("Stock List");
| title.setHorizontalAlignment(JLabel.CENTER);
| getContentPane().add(title, BorderLayout.NORTH);
|
| try {
| // add the stock list
| String[] stocks = _stockList.getAllStocks();
| populateStockPanel(stocks);
| JScrollPane scroller = new JScrollPane(_stockPanel);
| getContentPane().add(scroller, BorderLayout.CENTER);
| }
| catch (Exception e) {
| e.printStackTrace();
| }
|
| // add the buttons panel
| JPanel buttons = new JPanel(new GridLayout(1, 2));
| JButton get = new JButton("Get");
| get.addActionListener(this);
| buttons.add(get);
| buttons.add(_threeOnly);
| _threeOnly.addChangeListener(this);
| getContentPane().add(buttons, BorderLayout.SOUTH);
|
| addWindowListener(new WindowAdapter() {
| public void windowClosing(WindowEvent e) {
| System.exit(0);
| }
| });
|
| setSize(330, 150);
| setVisible(true);
| }
|
| private StockList getStockList() {
| StockList stockList = null;
| try {
| // Get a naming context
| InitialContext ctx = new InitialContext();
|
| // Get a StockList object
| stockList =
| (StockList) ctx.lookup("StockListBean/remote");
| } catch(Exception e) {
| e.printStackTrace();
| }
| return stockList;
| }
|
| public void actionPerformed(ActionEvent ae) {
| if (ae.getSource() instanceof JRadioButton) {
| JRadioButton rdo = (JRadioButton) ae.getSource();
| _ticker = rdo.getText();
| }
|
| // if get was clicked, get the stock
| if (ae.getSource() instanceof JButton) {
| if (_ticker == null || _ticker.length() == 0) {
| JOptionPane.showMessageDialog(this, "Select a stock!");
| return;
| }
|
| // get the stock
| try {
| String stockName = _stockList.getStock(_ticker);
| String msg = _ticker + " - " + stockName;
| JOptionPane.showMessageDialog(this, msg);
| }
| catch (Exception e) {
| e.printStackTrace();
| }
| }
| }
|
| public void stateChanged(ChangeEvent ce) {
| try {
| if (_threeOnly.isSelected()) {
| String[] stocks = _stockList.getSizeStocks(3);
| populateStockPanel(stocks);
| } else {
| String[] stocks = _stockList.getAllStocks();
| populateStockPanel(stocks);
| }
| }
| catch (Exception e) {
| e.printStackTrace();
| }
| }
|
| private void populateStockPanel(String[] stocks) {
| _stockPanel.removeAll();
| _stockPanel.setLayout(new GridLayout(stocks.length, 1));
|
| ButtonGroup bg = new ButtonGroup();
| for (int i = 0; i < stocks.length; i++) {
| JRadioButton stockButton = new JRadioButton(stocks);
| bg.add(stockButton);
| stockButton.addActionListener(this);
| _stockPanel.add(stockButton);
| }
| _stockPanel.invalidate();
| _stockPanel.validate();
| }
|
| public static void main(String[] args) {
| StockClient stockClient = new StockClient();
| }
| }
|
| package beans;
|
| import javax.persistence.Entity;
| import java.io.Serializable;
| import javax.persistence.Id;
|
| @Entity
| public class Stock implements Serializable {
| // The persistent fields
| private String tickerSymbol;
| private String name;
|
| // Constructors
| public Stock() {}
| public Stock(String tickerSymbol, String name) {
| this.tickerSymbol = tickerSymbol;
| this.name = name;
| }
|
| // The access methods for persistent fields
| // tickerSymbol is the id
| @Id
| public String getTickerSymbol() {
| return tickerSymbol;
| }
|
| public void setTickerSymbol(String tickerSymbol) {
| this.tickerSymbol = tickerSymbol;
| }
|
| public String getName() {
| return name;
| }
|
| public void setName(String name) {
| this.name = name;
| }
| }
|
|
| package beans;
|
| public class StockException extends Exception {
| public StockException() {
| super();
| }
|
| public StockException(String msg) {
| super(msg);
| }
| }
|
| package beans;
|
| import javax.ejb.Remote;
|
| @Remote
| public interface StockList {
| // The public business methods on the StockList bean
| public void addStock(String ticker, String name)
| throws StockException;
| public void updateStock(String ticker, String name)
| throws StockException;
| public void deleteStock(String ticker)
| throws StockException;
| public String getStock(String ticker)
| throws StockException;
| public String[] getAllStocks();
| public String[] getSizeStocks(int siz);
| }
|
| package beans;
|
| import beans.Stock;
| import javax.persistence.PersistenceContext;
| import javax.ejb.Stateless;
| import javax.persistence.EntityManager;
| import javax.persistence.Query;
| import java.util.*;
|
| @Stateless
| public class StockListBean implements StockList {
|
| // The reference to the entity manager
| @PersistenceContext(unitName="stkcmp")
| private EntityManager _manager;
|
| // The public business methods. These must be coded in the
| // interface also
|
| public String getStock(String ticker) throws StockException {
| Stock stock = _manager.find(Stock.class, ticker);
| if (stock == null) {
| throw new StockException();
| }
| return stock.getName();
| }
|
| public void addStock(String ticker, String name) throws StockException {
| Stock stock = _manager.find(Stock.class, ticker);
| if (stock != null) {
| throw new StockException();
| }
| _manager.persist(new Stock(ticker, name));
| }
|
| public void updateStock(String ticker, String name) throws StockException {
| Stock stock = _manager.find(Stock.class, ticker);
| if (stock == null) {
| throw new StockException();
| }
| stock.setName(name);
| }
|
| public void deleteStock(String ticker) throws StockException {
| Stock stock = _manager.find(Stock.class, ticker);
| if (stock == null) {
| throw new StockException();
| }
| _manager.remove(stock);
| }
|
| // The finder methods
| public String[] getAllStocks() {
| Query query =
| _manager.createQuery("SELECT s FROM Stock s " +
| "ORDER BY s.tickerSymbol");
| List stockList = query.getResultList();
| String[] stocks = new String[stockList.size()];
| int j = 0;
| for (int i = 0; i < stockList.size(); i++) {
| Stock stock = (Stock) stockList.get(i);
| stocks[j++] = stock.getTickerSymbol();
| }
| return stocks;
| }
|
| public String[] getSizeStocks(int siz) {
| Query query =
| _manager.createQuery("SELECT s FROM Stock s " +
| "WHERE LENGTH(s.tickerSymbol) = :len " +
| "ORDER BY s.tickerSymbol");
| query.setParameter("len", siz);
| List stockList = query.getResultList();
| String[] stocks = new String[stockList.size()];
| int j = 0;
| for (int i = 0; i < stockList.size(); i++) {
| Stock stock = (Stock) stockList.get(i);
| stocks[j++] = stock.getTickerSymbol();
| }
| return stocks;
| }
| }
|
Here is some sample data to load up into HSQL Database
insert into Stock values ('ABC', 'ABC Company');
insert into Stock values ('ZZZ', 'Zigby Zebras');
insert into Stock values ('ICS', 'Internet Corp of Slobovia');
insert into Stock values ('DDC', 'Digby Door Company');
insert into Stock values ('ZAP', 'Zapalopalorinski Ltd.');
insert into Stock values ('JIM', 'Jimco');
insert into Stock values ('SRU', 'Stocks R Us');
insert into Stock values ('SRI', 'Shelves and Radios Inc');
insert into Stock values ('FBC', 'Foo Bar Company');
insert into Stock values ('DDBC', 'Ding Dong Bell Company');
insert into Stock values ('UDE', 'Upn Down Elevator Company');
Here is the error log that occurs:
| javax.ejb.EJBException: java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.Long
| at org.jboss.ejb3.tx.Ejb3TxPolicy.handleExceptionInOurTx(Ejb3TxPolicy.java:63)
| at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:83)
| at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:191)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:95)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
| at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:110)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:46)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:304)
| at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
| at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
| at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:769)
| at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:573)
| at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:373)
| at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:166)
| Caused by: java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.Long
| at org.hibernate.type.LongType.set(LongType.java:42)
| at org.hibernate.type.NullableType.nullSafeSet(NullableType.java:136)
| at org.hibernate.type.NullableType.nullSafeSet(NullableType.java:116)
| at org.hibernate.param.NamedParameterSpecification.bind(NamedParameterSpecification.java:38)
| at org.hibernate.loader.hql.QueryLoader.bindParameterValues(QueryLoader.java:491)
| at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1563)
| at org.hibernate.loader.Loader.doQuery(Loader.java:673)
| at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236)
| at org.hibernate.loader.Loader.doList(Loader.java:2220)
| at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2104)
| at org.hibernate.loader.Loader.list(Loader.java:2099)
| at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:378)
| at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338)
| at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
| at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121)
| at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
| at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:64)
| at beans.StockListBean.getSizeStocks(StockListBean.java:74)
| at sun.reflect.GeneratedMethodAccessor108.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:597)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112)
| at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166)
| at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
| at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:191)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:95)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
| at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:110)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:46)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:304)
| at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
| at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
| at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:769)
| at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:573)
| at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:373)
| at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:166)
| at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:163)
| at org.jboss.remoting.Client.invoke(Client.java:1634)
| at org.jboss.remoting.Client.invoke(Client.java:548)
| at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:62)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:67)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:53)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:74)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:107)
| at $Proxy0.getSizeStocks(Unknown Source)
| at client.StockClient.stateChanged(StockClient.java:103)
| at javax.swing.AbstractButton.fireStateChanged(AbstractButton.java:1889)
| at javax.swing.AbstractButton$Handler.stateChanged(AbstractButton.java:2310)
| at javax.swing.DefaultButtonModel.fireStateChanged(DefaultButtonModel.java:333)
| at javax.swing.JToggleButton$ToggleButtonModel.setSelected(JToggleButton.java:252)
| at javax.swing.JToggleButton$ToggleButtonModel.setPressed(JToggleButton.java:272)
| at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
| at java.awt.Component.processMouseEvent(Component.java:6041)
| at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)
| at java.awt.Component.processEvent(Component.java:5806)
| at java.awt.Container.processEvent(Container.java:2058)
| at java.awt.Component.dispatchEventImpl(Component.java:4413)
| at java.awt.Container.dispatchEventImpl(Container.java:2116)
| at java.awt.Component.dispatchEvent(Component.java:4243)
| at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
| at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986)
| at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
| at java.awt.Container.dispatchEventImpl(Container.java:2102)
| at java.awt.Window.dispatchEventImpl(Window.java:2440)
| at java.awt.Component.dispatchEvent(Component.java:4243)
| at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
| at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
| at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
| at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
| at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
| at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
| at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
| at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:74)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:67)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:53)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:74)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:107)
| at $Proxy0.getSizeStocks(Unknown Source)
| at client.StockClient.stateChanged(StockClient.java:103)
| at javax.swing.AbstractButton.fireStateChanged(AbstractButton.java:1889)
| at javax.swing.AbstractButton$Handler.stateChanged(AbstractButton.java:2310)
| at javax.swing.DefaultButtonModel.fireStateChanged(DefaultButtonModel.java:333)
| at javax.swing.JToggleButton$ToggleButtonModel.setSelected(JToggleButton.java:252)
| at javax.swing.JToggleButton$ToggleButtonModel.setPressed(JToggleButton.java:272)
| at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
| at java.awt.Component.processMouseEvent(Component.java:6041)
| at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)
| at java.awt.Component.processEvent(Component.java:5806)
| at java.awt.Container.processEvent(Container.java:2058)
| at java.awt.Component.dispatchEventImpl(Component.java:4413)
| at java.awt.Container.dispatchEventImpl(Container.java:2116)
| at java.awt.Component.dispatchEvent(Component.java:4243)
| at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
| at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986)
| at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
| at java.awt.Container.dispatchEventImpl(Container.java:2102)
| at java.awt.Window.dispatchEventImpl(Window.java:2440)
| at java.awt.Component.dispatchEvent(Component.java:4243)
| at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
| at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
| at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
| at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
| at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
| at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
| at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
| javax.ejb.EJBException: java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.Long
| at org.jboss.ejb3.tx.Ejb3TxPolicy.handleExceptionInOurTx(Ejb3TxPolicy.java:63)
| at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:83)
| at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:191)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:95)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
| at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:110)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:46)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:304)
| at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
| at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
| at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:769)
| at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:573)
| at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:373)
| at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:166)
| Caused by: java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.Long
| at org.hibernate.type.LongType.set(LongType.java:42)
| at org.hibernate.type.NullableType.nullSafeSet(NullableType.java:136)
| at org.hibernate.type.NullableType.nullSafeSet(NullableType.java:116)
| at org.hibernate.param.NamedParameterSpecification.bind(NamedParameterSpecification.java:38)
| at org.hibernate.loader.hql.QueryLoader.bindParameterValues(QueryLoader.java:491)
| at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1563)
| at org.hibernate.loader.Loader.doQuery(Loader.java:673)
| at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236)
| at org.hibernate.loader.Loader.doList(Loader.java:2220)
| at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2104)
| at org.hibernate.loader.Loader.list(Loader.java:2099)
| at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:378)
| at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338)
| at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
| at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121)
| at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
| at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:64)
| at beans.StockListBean.getSizeStocks(StockListBean.java:74)
| at sun.reflect.GeneratedMethodAccessor108.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:597)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112)
| at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166)
| at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
| at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:191)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:95)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
| at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:110)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:46)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:304)
| at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
| at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
| at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:769)
| at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:573)
| at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:373)
| at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:166)
| at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:163)
| at org.jboss.remoting.Client.invoke(Client.java:1634)
| at org.jboss.remoting.Client.invoke(Client.java:548)
| at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:62)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:67)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:53)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:74)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:107)
| at $Proxy0.getSizeStocks(Unknown Source)
| at client.StockClient.stateChanged(StockClient.java:103)
| at javax.swing.AbstractButton.fireStateChanged(AbstractButton.java:1889)
| at javax.swing.AbstractButton$Handler.stateChanged(AbstractButton.java:2310)
| at javax.swing.DefaultButtonModel.fireStateChanged(DefaultButtonModel.java:333)
| at javax.swing.JToggleButton$ToggleButtonModel.setPressed(JToggleButton.java:281)
| at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
| at java.awt.Component.processMouseEvent(Component.java:6041)
| at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)
| at java.awt.Component.processEvent(Component.java:5806)
| at java.awt.Container.processEvent(Container.java:2058)
| at java.awt.Component.dispatchEventImpl(Component.java:4413)
| at java.awt.Container.dispatchEventImpl(Container.java:2116)
| at java.awt.Component.dispatchEvent(Component.java:4243)
| at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
| at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986)
| at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
| at java.awt.Container.dispatchEventImpl(Container.java:2102)
| at java.awt.Window.dispatchEventImpl(Window.java:2440)
| at java.awt.Component.dispatchEvent(Component.java:4243)
| at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
| at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
| at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
| at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
| at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
| at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
| at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
| at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:74)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:67)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:53)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:74)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:107)
| at $Proxy0.getSizeStocks(Unknown Source)
| at client.StockClient.stateChanged(StockClient.java:103)
| at javax.swing.AbstractButton.fireStateChanged(AbstractButton.java:1889)
| at javax.swing.AbstractButton$Handler.stateChanged(AbstractButton.java:2310)
| at javax.swing.DefaultButtonModel.fireStateChanged(DefaultButtonModel.java:333)
| at javax.swing.JToggleButton$ToggleButtonModel.setPressed(JToggleButton.java:281)
| at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
| at java.awt.Component.processMouseEvent(Component.java:6041)
| at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)
| at java.awt.Component.processEvent(Component.java:5806)
| at java.awt.Container.processEvent(Container.java:2058)
| at java.awt.Component.dispatchEventImpl(Component.java:4413)
| at java.awt.Container.dispatchEventImpl(Container.java:2116)
| at java.awt.Component.dispatchEvent(Component.java:4243)
| at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
| at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986)
| at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
| at java.awt.Container.dispatchEventImpl(Container.java:2102)
| at java.awt.Window.dispatchEventImpl(Window.java:2440)
| at java.awt.Component.dispatchEvent(Component.java:4243)
| at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
| at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
| at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
| at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
| at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
| at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
| at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
| javax.ejb.EJBException: java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.Long
| at org.jboss.ejb3.tx.Ejb3TxPolicy.handleExceptionInOurTx(Ejb3TxPolicy.java:63)
| at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:83)
| at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:191)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:95)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
| at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:110)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:46)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:304)
| at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
| at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
| at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:769)
| at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:573)
| at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:373)
| at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:166)
| Caused by: java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.Long
| at org.hibernate.type.LongType.set(LongType.java:42)
| at org.hibernate.type.NullableType.nullSafeSet(NullableType.java:136)
| at org.hibernate.type.NullableType.nullSafeSet(NullableType.java:116)
| at org.hibernate.param.NamedParameterSpecification.bind(NamedParameterSpecification.java:38)
| at org.hibernate.loader.hql.QueryLoader.bindParameterValues(QueryLoader.java:491)
| at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1563)
| at org.hibernate.loader.Loader.doQuery(Loader.java:673)
| at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236)
| at org.hibernate.loader.Loader.doList(Loader.java:2220)
| at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2104)
| at org.hibernate.loader.Loader.list(Loader.java:2099)
| at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:378)
| at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338)
| at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
| at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121)
| at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
| at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:64)
| at beans.StockListBean.getSizeStocks(StockListBean.java:74)
| at sun.reflect.GeneratedMethodAccessor108.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:597)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112)
| at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166)
| at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
| at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:191)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:95)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
| at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:110)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:46)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:304)
| at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
| at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
| at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:769)
| at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:573)
| at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:373)
| at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:166)
| at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:163)
| at org.jboss.remoting.Client.invoke(Client.java:1634)
| at org.jboss.remoting.Client.invoke(Client.java:548)
| at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:62)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:67)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:53)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:74)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:107)
| at $Proxy0.getSizeStocks(Unknown Source)
| at client.StockClient.stateChanged(StockClient.java:103)
| at javax.swing.AbstractButton.fireStateChanged(AbstractButton.java:1889)
| at javax.swing.AbstractButton$Handler.stateChanged(AbstractButton.java:2310)
| at javax.swing.DefaultButtonModel.fireStateChanged(DefaultButtonModel.java:333)
| at javax.swing.DefaultButtonModel.setArmed(DefaultButtonModel.java:171)
| at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:237)
| at java.awt.Component.processMouseEvent(Component.java:6041)
| at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)
| at java.awt.Component.processEvent(Component.java:5806)
| at java.awt.Container.processEvent(Container.java:2058)
| at java.awt.Component.dispatchEventImpl(Component.java:4413)
| at java.awt.Container.dispatchEventImpl(Container.java:2116)
| at java.awt.Component.dispatchEvent(Component.java:4243)
| at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
| at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986)
| at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
| at java.awt.Container.dispatchEventImpl(Container.java:2102)
| at java.awt.Window.dispatchEventImpl(Window.java:2440)
| at java.awt.Component.dispatchEvent(Component.java:4243)
| at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
| at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
| at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
| at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
| at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
| at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
| at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
| at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:74)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:67)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:53)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:74)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:107)
| at $Proxy0.getSizeStocks(Unknown Source)
| at client.StockClient.stateChanged(StockClient.java:103)
| at javax.swing.AbstractButton.fireStateChanged(AbstractButton.java:1889)
| at javax.swing.AbstractButton$Handler.stateChanged(AbstractButton.java:2310)
| at javax.swing.DefaultButtonModel.fireStateChanged(DefaultButtonModel.java:333)
| at javax.swing.DefaultButtonModel.setArmed(DefaultButtonModel.java:171)
| at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:237)
| at java.awt.Component.processMouseEvent(Component.java:6041)
| at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)
| at java.awt.Component.processEvent(Component.java:5806)
| at java.awt.Container.processEvent(Container.java:2058)
| at java.awt.Component.dispatchEventImpl(Component.java:4413)
| at java.awt.Container.dispatchEventImpl(Container.java:2116)
| at java.awt.Component.dispatchEvent(Component.java:4243)
| at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
| at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986)
| at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
| at java.awt.Container.dispatchEventImpl(Container.java:2102)
| at java.awt.Window.dispatchEventImpl(Window.java:2440)
| at java.awt.Component.dispatchEvent(Component.java:4243)
| at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
| at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
| at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
| at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
| at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
| at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
| at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
| javax.ejb.EJBException: java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.Long
| at org.jboss.ejb3.tx.Ejb3TxPolicy.handleExceptionInOurTx(Ejb3TxPolicy.java:63)
| at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:83)
| at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:191)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:95)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
| at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:110)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:46)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:304)
| at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
| at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
| at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:769)
| at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:573)
| at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:373)
| at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:166)
| Caused by: java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.Long
| at org.hibernate.type.LongType.set(LongType.java:42)
| at org.hibernate.type.NullableType.nullSafeSet(NullableType.java:136)
| at org.hibernate.type.NullableType.nullSafeSet(NullableType.java:116)
| at org.hibernate.param.NamedParameterSpecification.bind(NamedParameterSpecification.java:38)
| at org.hibernate.loader.hql.QueryLoader.bindParameterValues(QueryLoader.java:491)
| at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1563)
| at org.hibernate.loader.Loader.doQuery(Loader.java:673)
| at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236)
| at org.hibernate.loader.Loader.doList(Loader.java:2220)
| at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2104)
| at org.hibernate.loader.Loader.list(Loader.java:2099)
| at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:378)
| at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338)
| at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
| at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121)
| at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
| at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:64)
| at beans.StockListBean.getSizeStocks(StockListBean.java:74)
| at sun.reflect.GeneratedMethodAccessor108.invoke(Unknown Source)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:597)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112)
| at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166)
| at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
| at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:191)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:95)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
| at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:110)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:46)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:304)
| at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
| at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
| at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:769)
| at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:573)
| at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:373)
| at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:166)
| at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:163)
| at org.jboss.remoting.Client.invoke(Client.java:1634)
| at org.jboss.remoting.Client.invoke(Client.java:548)
| at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:62)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:67)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:53)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:74)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:107)
| at $Proxy0.getSizeStocks(Unknown Source)
| at client.StockClient.stateChanged(StockClient.java:103)
| at javax.swing.AbstractButton.fireStateChanged(AbstractButton.java:1889)
| at javax.swing.AbstractButton$Handler.stateChanged(AbstractButton.java:2310)
| at javax.swing.DefaultButtonModel.fireStateChanged(DefaultButtonModel.java:333)
| at javax.swing.DefaultButtonModel.setRollover(DefaultButtonModel.java:266)
| at javax.swing.plaf.basic.BasicButtonListener.mouseExited(BasicButtonListener.java:255)
| at java.awt.Component.processMouseEvent(Component.java:6047)
| at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)
| at java.awt.Component.processEvent(Component.java:5806)
| at java.awt.Container.processEvent(Container.java:2058)
| at java.awt.Component.dispatchEventImpl(Component.java:4413)
| at java.awt.Container.dispatchEventImpl(Container.java:2116)
| at java.awt.Component.dispatchEvent(Component.java:4243)
| at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
| at java.awt.LightweightDispatcher.trackMouseEnterExit(Container.java:4103)
| at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3968)
| at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
| at java.awt.Container.dispatchEventImpl(Container.java:2102)
| at java.awt.Window.dispatchEventImpl(Window.java:2440)
| at java.awt.Component.dispatchEvent(Component.java:4243)
| at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
| at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
| at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
| at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
| at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
| at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
| at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
| at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:74)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:67)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:53)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:74)
| at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
| at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:107)
| at $Proxy0.getSizeStocks(Unknown Source)
| at client.StockClient.stateChanged(StockClient.java:103)
| at javax.swing.AbstractButton.fireStateChanged(AbstractButton.java:1889)
| at javax.swing.AbstractButton$Handler.stateChanged(AbstractButton.java:2310)
| at javax.swing.DefaultButtonModel.fireStateChanged(DefaultButtonModel.java:333)
| at javax.swing.DefaultButtonModel.setRollover(DefaultButtonModel.java:266)
| at javax.swing.plaf.basic.BasicButtonListener.mouseExited(BasicButtonListener.java:255)
| at java.awt.Component.processMouseEvent(Component.java:6047)
| at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)
| at java.awt.Component.processEvent(Component.java:5806)
| at java.awt.Container.processEvent(Container.java:2058)
| at java.awt.Component.dispatchEventImpl(Component.java:4413)
| at java.awt.Container.dispatchEventImpl(Container.java:2116)
| at java.awt.Component.dispatchEvent(Component.java:4243)
| at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
| at java.awt.LightweightDispatcher.trackMouseEnterExit(Container.java:4103)
| at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3968)
| at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
| at java.awt.Container.dispatchEventImpl(Container.java:2102)
| at java.awt.Window.dispatchEventImpl(Window.java:2440)
| at java.awt.Component.dispatchEvent(Component.java:4243)
| at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
| at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
| at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
| at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
| at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
| at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
| at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
|
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4135105#4135105
Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4135105
18 years, 1 month
[JBoss Tools (users)] - howto change projects' database connection?
by daveyx
hi everybody,
i built a seamproject via new seam wizzard shipped with jboss tools.
i used default databseconnection with hsqldb.
now i want to change to postgresql and dont know how :-(
i tried to rewrite the myproj-ds.xml,hibernate-console.properties and persitence.xml, but starting my application results in following exception:
| ...
| 17:43:38,193 INFO [InjectedDataSourceConnectionProvider] Using provided datasource
| 17:43:38,265 INFO [SettingsFactory] RDBMS: PostgreSQL, version: 8.2.6
| 17:43:38,266 INFO [SettingsFactory] JDBC driver: PostgreSQL Native Driver, version: PostgreSQL 8.3 JDBC3 with SSL (build 603)
| 17:43:38,270 WARN [ServiceController] Problem starting service persistence.units:ear=myproj-ear.ear,jar=myproj-ejb.jar,unitName=myproj
| javax.persistence.PersistenceException: org.hibernate.HibernateException: Dialect class not found: org.hibernatÂe.dialect.PostgreSQLÂDialect
| at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:720)
| ...
|
is there any possibility to change the settings run at creationtime of the project?
when running new seamproject wizzard, i have to create a database connection, but where i can configure it later?
any ideas are welcome
davey
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4135092#4135092
Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4135092
18 years, 1 month