Question

My DAO always throws this exception: java.lang.NoSuchMethodError: fr.la.juserright.metier.Ressource.<init>(ILjava/lang/String;Ljava/lang/String;Ljava/lang/String;I)V

RessourceDAO:

public List<Ressource> readAll() throws SQLException {
    List<Ressource> __ressource = new ArrayList<Ressource>();
    PreparedStatement _stmt = null;
    ResultSet _rs = null;

    try {
        _stmt = this.cnxUserRight.getCnx().prepareStatement(
                "SELECT * FROM ressource");
        _rs = _stmt.executeQuery();
        while (_rs.next()) {
            Ressource _ressourcetmp = this.getRessource(_rs);
            __ressource.add(_ressourcetmp);
        }
    } catch (NamingException e) {
        e.printStackTrace();
    } finally {
        if (null != _rs) {
            _rs.close();
        }
        if (null != _stmt) {
            _stmt.close();
            this.cnxUserRight.closeCnx();
        }
    }
    return __ressource;
}

public Ressource getRessourceByPathForUpdate(String Path, int idressource)
        throws SQLException {
    Ressource _ressource = null;
    PreparedStatement _stmt = null;
    ResultSet _rs = null;

    try {
        _stmt = this.cnxUserRight
                .getCnx()
                .prepareStatement(
                        "SELECT * FROM ressource WHERE path like ? and idressource not like ?;");
        _stmt.setString(1, Path);
        _stmt.setInt(2, idressource);
        _rs = _stmt.executeQuery();
        if (_rs.next()) {
            _ressource = this.getRessource(_rs);
        } else {
            _ressource = null;
        }
    } catch (NamingException e) {
        e.printStackTrace();
    } finally {
        if (null != _rs) {
            _rs.close();
        }
        if (null != _stmt) {
            _stmt.close();
            this.cnxUserRight.closeCnx();
        }
    }
    return _ressource;
}

private Ressource getRessourceForChild(int _idChild) throws SQLException {
    Ressource _ressource = null;
    PreparedStatement _stmt = null;
    ResultSet _rs = null;
    try {
        _stmt = this.cnxUserRight.getCnx().prepareStatement(
                "SELECT * FROM ressource " + "WHERE idressource = ("
                        + "SELECT idressource "
                        + "FROM ressource_ressource "
                        + "WHERE idressource_ressource = ?);");
        _stmt.setInt(1, _idChild);
        _rs = _stmt.executeQuery();
        if (_rs.next()) {
            _ressource = this.getRessource(_rs);
        }
    } catch (NamingException e) {
        e.printStackTrace();
    } finally {
        if (null != _rs) {
            _rs.close();
        }
        if (null != _stmt) {
            _stmt.close();
            this.cnxUserRight.closeCnx();
        }
    }
    return _ressource;
}

private List<Ressource> getRessourceForMOM(int _idmere) throws SQLException {
    List<Ressource> _ressource = new ArrayList<Ressource>();
    PreparedStatement _stmt = null;
    ResultSet _rs = null;

    String _sql = "SELECT * FROM ressource "
            + "WHERE idressource_ressource = ("
            + "SELECT idressource_ressource " + "FROM ressource_ressource "
            + "WHERE idressource = " + _idmere + ");";
    try {

        _stmt = this.cnxUserRight.getCnx().prepareStatement(_sql);
        _rs = _stmt.executeQuery();
        while (_rs.next()) {
            _ressource.add(this.getRessource(_rs));
        }
    } catch (NamingException e) {
        e.printStackTrace();
    } finally {
        if (null != _rs) {
            _rs.close();
        }
        if (null != _stmt) {
            _stmt.close();
            this.cnxUserRight.closeCnx();
        }
    }
    return _ressource;
}

private Ressource getRessource(ResultSet _rs) throws SQLException {

    int _idRessource = _rs.getInt("idressource");
    String _path = _rs.getString("path");
    String _menu = _rs.getString("menu");
    String _description = _rs.getString("description");
    int _idressource_ressource = _rs.getInt("idressource_ressource");
    Ressource _ressource;
    if (_idressource_ressource != 0) {
        _ressource = new Ressource(_idRessource, _path, _menu,
                _description,
                this.getRessourceForChild(_idressource_ressource));
    } else {
        List<Ressource> _ressourceList = this
                .getRessourceForMOM(_idressource_ressource);
        _ressource = new Ressource(_idRessource, _path, _menu,
                _description, _ressourceList);
    }
    return _ressource;
}

Stack trace:

ATTENTION: StandardWrapperValve[Faces Servlet]: PWC1406: Servlet.service() for servlet Faces Servlet threw exception java.lang.NoSuchMethodError: fr.la.juserright.metier.Ressource.<init>(ILjava/lang/String;Ljava/lang/String;Ljava/lang/String;I)V
at fr.la.juserright.dao.RessourceDAO.getRessource(RessourceDAO.java:451)
at fr.la.juserright.dao.RessourceDAO.readAll(RessourceDAO.java:86)
at fr.la.juserright.service.RessourceModule.getAllRessource(RessourceModule.java:33)
at fr.la.juserright.service.ServiceUserRight.getAllRessource(ServiceUserRight.java:132)
at fr.la.juserright.managedbean.ressourceBean.refreshlist(ressourceBean.java:102)
at fr.la.juserright.managedbean.ressourceBean.<init>(ressourceBean.java:42)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at com.sun.faces.mgbean.BeanBuilder.newBeanInstance(BeanBuilder.java:188)
at com.sun.faces.mgbean.BeanBuilder.build(BeanBuilder.java:102)
at com.sun.faces.mgbean.BeanManager.createAndPush(BeanManager.java:409)
at com.sun.faces.mgbean.BeanManager.create(BeanManager.java:269)
at com.sun.faces.el.ManagedBeanELResolver.resolveBean(ManagedBeanELResolver.java:244)
at com.sun.faces.el.ManagedBeanELResolver.getValue(ManagedBeanELResolver.java:116)
at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176)
at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203)
at com.sun.el.parser.AstIdentifier.getValue(AstIdentifier.java:103)
at com.sun.el.parser.AstValue.getTarget(AstValue.java:149)
at com.sun.el.parser.AstValue.getType(AstValue.java:84)
at com.sun.el.ValueExpressionImpl.getType(ValueExpressionImpl.java:200)
at com.sun.faces.facelets.el.TagValueExpression.getType(TagValueExpression.java:98)
at org.primefaces.component.datatable.DataTable.isLazy(DataTable.java:968)
at org.primefaces.component.datatable.DataTableRenderer.encodeMarkup(DataTableRenderer.java:191)
at org.primefaces.component.datatable.DataTableRenderer.encodeEnd(DataTableRenderer.java:108)
at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:875)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1764)
at javax.faces.render.Renderer.encodeChildren(Renderer.java:168)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:845)
at org.primefaces.renderkit.CoreRenderer.renderChild(CoreRenderer.java:57)
at org.primefaces.renderkit.CoreRenderer.renderChildren(CoreRenderer.java:45)
at org.primefaces.component.layout.LayoutUnitRenderer.encodeEnd(LayoutUnitRenderer.java:51)
at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:875)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1764)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1760)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1760)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1760)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1760)
at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:402)
at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:131)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:121)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:594)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1542)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:281)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:161)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:331)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231)
at com.sun.enterprise.v3.services.impl.ContainerMapper$AdapterCallable.call(ContainerMapper.java:317)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:849)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:746)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1045)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:228)
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
at java.lang.Thread.run(Thread.java:662)

If you have an idea I’m interested.

Answer 1

java.lang.NoSuchMethodError: fr.la.juserright.metier.Ressource.(ILjava/lang/String;Ljava/lang/String;Ljava/lang/String;I)V

This means that the following constructor of the fr.la.juserright.metier.Ressource class doesn’t exist at all in the current runtime classpath.

public Ressource(int arg1, String arg2, String arg3, String arg4, int arg5) {}

But the code given so far doesn’t seem to use that constructor anywhere. The two new Resource() calls in the ResourceDAO class use either Ressource or List<Ressource> as 5th argument.

Apparently the runtime classpath is dirty and you were running an outdated version of RessourceDAO all the time, while the Ressource class has properly been updated in the runtime classpath.

Clean, rebuild, redeploy and restart.

Note that this problem has nothing to do with JSF. The underlying exception is not coming from the javax.faces package, but just from the java.lang package, which basically indicates a basic Java language/runtime problem.