import a csv file in an existing table
LOAD DATA INFILE 'D:/Java/mydata/mysql/object.csv' INTO TABLE object FIELDS TERMINATED BY ',' ENCLOSED BY '"' LINES TERMINATED BY '\n' IGNORE 1 ROWS; SELECT * FROM instance.object;
management of the decimal numbers
BigDecimal.ROUND_HALF_UP
Rounding mode to round towards « nearest neighbor » unless both neighbors are equidistant, in which case round up. Behaves as for ROUND_UP if the discarded fraction is ≥ 0.5; otherwise, behaves as for ROUND_DOWN. Note that this is the rounding mode that most of us were taught in grade school.
static final int ROUNDING_OUTPUT = 2;
static final int ROUNDING_TYPE = BigDecimal.ROUND_HALF_UP;
/**
* rounding BigDecimal value
*
* @param value
* @return rounded value
*/
public BigDecimal rounding( BigDecimal value ) {
BigDecimal result = value.setScale( ROUNDING_OUTPUT, ROUNDING_TYPE );
return result;
}
int -1 is casted to bigdecimal
BigDecimal result = new BigDecimal( (double) -1 );
Divide
static final int ROUNDING_COMPUTE = 5;
static final int ROUNDING_TYPE = BigDecimal.ROUND_HALF_UP;
/**
* Divide BigDecimal numbers
*
* @param value
* @param divisor
* @return result
*/
public BigDecimal divide( BigDecimal value, BigDecimal divisor ) {
BigDecimal result = new BigDecimal( (double) -1 );
int workingValue = value.compareTo( Z );
/*
* Protect from zero divide
*/
if ( workingValue != 0 ) {
result = value.divide( divisor, ROUNDING_COMPUTE, ROUNDING_TYPE );
// logger.debug( "Result(" + result + ")" );
}
return result;
}
Tips
simplify the date management
/*
* compute #months between first and last util.date
*/
public int monthsBetweenDates( Date first, Date last ) {
DateTime start = new DateTime( first );
DateTime end = new DateTime( last );
Months months = Months.monthsBetween( start, end );
logger.debug( "d1-d2=gap(" + first.toString() + ")(" + last.toString() + ")(" +
months.getMonths() + ")" );
return months.getMonths();
}
/**
* Calculate a end of period from a date and a period in months
* @param startDate
* @param month
* @return
*/
public Date endPeriod( Date startDate, int month ) {
// Duration
Duration duration = new Duration( 0 );
// calc will equal end
DateTime start = new DateTime( startDate );
DateTime calc = start.plusMonths( month );
Date endDate = calc.toDate();
logger.debug( "Start(" + startDate + ") month(" + month + ") End(" + endDate + ")" );
return endDate;
}
Polymorphism/Interface/Inheritance model
interface Humanable
see
eat
walk
run
rest
rip
interface Doctor
heal
interface Warrior
fight
Interface Warlock
cast
Abstract Superman implements interface Human, Doctor, Warrior, Warlock
Human
see ="Everything"
eat="Never"
walk = return "run"
run = return "flash run "
rest = return "never"
rip = return "never"
Doctor
heal = return "Surgeon"
Warrior
fight = return "Marine"
Warlock
cast = return "Fireball"
Class Somebody extends Superman
Human h = new Human
h.see="Blind"
h.eat="allways"
h.walk = "walk"
h.run = "run"
h.rest = "every night"
h.rip = return "80 years"
Doctor d = new Doctor
d.heal="cannot heal"
Warrior w1 = new Warrior
w1.figth="cannot fight"
Warlock w2 = New Warlock
w2.cast="cannot cast"
Caused by: java.lang.IllegalArgumentException: NamedQuery of name: InstantMessage.findAll not found. at org.eclipse.persistence.internal.jpa.QueryImpl.getDatabaseQueryInternal(QueryImpl.java:350) at org.eclipse.persistence.internal.jpa.EntityManagerImpl.createNamedQuery(EntityManagerImpl.java:1107) at org.eclipse.persistence.internal.jpa.EntityManagerImpl.createNamedQuery(EntityManagerImpl.java:1127) at com.sun.enterprise.container.common.impl.EntityManagerWrapper.createNamedQuery(EntityManagerWrapper.java:545) at com.netricite.dao.InstantMessageDao.findAll2(InstantMessageDao.java:62)
the NamedQuery is not found by the entitymanager.
A web fragment is a logical partitioning of the web application in such a way that the frameworks being used within the web application can define all the artifacts without requiring you to edit or add information in the web.xml.
According to BalusC (@see above), using Eclipse:
That’s it: Once JSF finds a JAR in /WEB-INF/lib with a JSF 2.0 compatible /META-INF/faces-config.xml, then JSF will automatically scan the entire JAR for JSF artifacts.
<?xml version="1.0" encoding="UTF-8"?> <faces-config xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facesconfig_2_0.xsd" version="2.0"> </faces-config>
Configuration components:
ear = rbacEARv3
dynamic web app = rbacWEBv1 (http://localhost:8080/rbacWEBv1/webpages/a.xhtml)
web fragment = rbacWEBim (@ManagedBean name="aBean")
faces.config.xml in rbacWEBv1/META-INF and rbacWEBim/META-INF
xhtml view = a.xhtml
<h:inputTextarea id="newMessage" value="#{aBean.entity.message} />"
After EAR publishing into glassfish4:
jar rbacWEBim.jar is located in \glassfish4\...\domain1\eclipseApps\rbacEARv3\rbacWEBv1_war\WEB-INF\lib
class aBean is located in \glassfish4\...\domain1\eclipseApps\rbacEARv3\lib\rbacWEBim_jar
there is no faces-config in \glassfish4\...\domain1\eclipseApps\rbacEARv3\lib\rbacWEBim_jar\META-INF
but only MANIFEST.MF and webfragment.xml
javax.el.PropertyNotFoundException:
/webpages/a/a.xhtml @58,95
value="#{aBean.entity.message}": Target Unreachable, identifier 'aBean' resolved to null
at com.sun.faces.facelets.el.TagValueExpression.getType(TagValueExpression.java:100)
at org.primefaces.util.ComponentUtils.getConverter(ComponentUtils.java:128)
at org.primefaces.renderkit.InputRenderer.getConvertedValue(InputRenderer.java:171)
at javax.faces.component.UIInput.getConvertedValue(UIInput.java:1046)
at javax.faces.component.UIInput.validate(UIInput.java:976)
at javax.faces.component.UIInput.executeValidate(UIInput.java:1249)
at javax.faces.component.UIInput.processValidators(UIInput.java:712)
at javax.faces.component.UIForm.processValidators(UIForm.java:253)
at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1261)
at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1261)
at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1261)
at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1261)
at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1261)
at javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:1195)
at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:76)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:198)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:646)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:344)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at com.netricite.bundle.UserSessionFilter.doFilter(UserSessionFilter.java:88)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:316)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:357)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:260)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:188)
at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:191)
at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:168)
at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:189)
at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:288)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:206)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:136)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:114)
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:838)
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:113)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:115)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:55)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:135)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:564)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:544)
at java.lang.Thread.run(Thread.java:745)
to make the lazy loading works with Primefaces, you need the following components:
<ui:fragment>
<h:form id="formMessage">
<p:growl id="messages" showDetail="true"/>
</h:form>
<p:accordionPanel id="crudPanel">
<p:tab title="Objects Traceability(Lazy loading)">
<h:form id="formTraceability">
<p:dataTable id="logTable" var="log"
value="#{applicationLogLazyBean.lazyModel}" editable="false"
paginatorTemplate="{RowsPerPageDropdown} {CurrentPageReport} {FirstPageLink} {PreviousPageLink} {PageLinks} {NextPageLink} {LastPageLink} "
paginator="true" rows="20" rowsPerPageTemplate="5,20,50" lazy="true"
tableStyle="width:auto"
>
<p:column sortBy="#{log.applicationlog.statusDate}" headerText="Date" >
<h:outputText value="#{log.applicationlog.statusDate}" >
<f:convertDateTime dateStyle="medium" timeZone="Europe/Paris" type="both" />
</h:outputText>
</p:column>
<p:column sortBy="#{log.applicationlog.eventTitle}" headerText="Event">
<h:outputText value="#{log.applicationlog.eventTitle}" />
</p:column>
<p:column sortBy="#{log.applicationlog.ownerCode}" headerText="User">
<h:outputText value="#{log.applicationlog.ownerCode}" />
</p:column>
<p:column sortBy="#{log.applicationlog.applicationName}" headerText="Appl">
<h:outputText value="#{log.applicationlog.applicationName}" />
</p:column>
<p:column headerText="Id">
<h:outputText value="#{log.webuser.id}" />
</p:column>
<p:column headerText="Shortname">
<h:outputText value="#{log.webuser.shortname}" filterBy="#{log.webuser.shortname}"/>
</p:column>
<p:column headerText="Name">
<h:outputText value="#{log.webuser.name}" filterBy="#{log.webuser.name}"/>
</p:column>
<p:column headerText="Status">
<h:outputText value="#{log.webuser.status}" />
</p:column>
<p:column headerText="Date">
<h:outputText value="#{log.webuser.statusdate}" />
</p:column>
<p:column headerText="Company">
<h:outputText value="#{log.webuser.companyid}" />
</p:column>
<p:column headerText="Type">
<h:outputText value="#{log.webuser.type}" />
</p:column>
<p:column headerText="Unit">
<h:outputText value="#{log.webuser.unitid}" />
</p:column>
<p:column headerText="Function">
<h:outputText value="#{log.webuser.function.code}" />
</p:column>
<p:column headerText="Lang.">
<h:outputText value="#{log.webuser.language}" />
</p:column>
<p:column headerText="Comment">
<h:outputText value="#{log.webuser.comment}" />
</p:column>
<f:facet name="footer">
<p:commandButton value="Refresh" update="logTable" actionListener="#{applicationLogBean.refresh}" icon="ui-icon-refresh">
<f:ajax execute="@form" render="@form" />
Number of selected events #{applicationLogBean.getTableCount()}.
</p:commandButton>
</f:facet>
</p:dataTable>
</h:form>
</p:tab>
</p:accordionPanel>
</ui:fragment>
package com.netricite.rbac.beans;
import java.io.Serializable;
import javax.annotation.PostConstruct;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ManagedProperty;
import javax.faces.bean.ViewScoped;
import org.apache.log4j.Logger;
import org.primefaces.model.LazyDataModel;
@ManagedBean
@ViewScoped
public class ApplicationLogLazyBean implements Serializable {
/**
*
*/
private static final long serialVersionUID = -8419133227508082027L;
private static final Logger logger = Logger.getLogger( ApplicationLogLazyBean.class );
private LazyDataModel<WebuserLogView> lazyModel;
private WebuserLogView selectedEntity;
@ManagedProperty( "#{applicationLogBean}" )
private ApplicationLogBean applicationlogbean;
/**
* @return the applicationlogbean
*/
public ApplicationLogBean getApplicationlogbean() {
return applicationlogbean;
}
/**
* @param applicationlogbean
* the applicationlogbean to set
*/
public void setApplicationlogbean( ApplicationLogBean applicationlogbean ) {
this.applicationlogbean = applicationlogbean;
}
@PostConstruct
public void init() {
logger.trace( "init" );
lazyModel = new ApplicationLogLazyDataModel( applicationlogbean );
logger.trace( "init, LazyModel created" );
}
public LazyDataModel<WebuserLogView> getLazyModel() {
return lazyModel;
}
public WebuserLogView getSelectedEntity() {
return selectedEntity;
}
public void setSelectedEntity( WebuserLogView selectedEntity ) {
this.selectedEntity = selectedEntity;
}
}
package com.netricite.rbac.beans;
import java.util.List;
import java.util.Map;
import org.apache.log4j.Logger;
import org.primefaces.model.LazyDataModel;
import org.primefaces.model.SortOrder;
public class ApplicationLogLazyDataModel extends LazyDataModel<WebuserLogView> {
/**
*
*/
private static final long serialVersionUID = 7723480065915105372L;
private static final Logger logger = Logger.getLogger( ApplicationLogLazyDataModel.class );
private List<WebuserLogView> datasource;
// public ApplicationLogLazyDataModel( List<WebuserLogView> datasource ) {
// this.datasource = datasource;
// }
private final ApplicationLogBean daoService;
public ApplicationLogLazyDataModel( ApplicationLogBean daoService ) {
this.daoService = daoService;
}
@Override
public WebuserLogView getRowData( String rowKey ) {
for ( WebuserLogView event : datasource ) {
if ( event.getApplicationlog().getShortName().equals( rowKey ) ) {
return event;
}
}
return null;
}
@Override
public Object getRowKey( WebuserLogView event ) {
return event.getApplicationlog().getShortName();
}
@Override
public List<WebuserLogView> load( int first, int pageSize, String sortField, SortOrder sortOrder,
Map<String, Object> filters ) {
logger.trace( "load" );
daoService.refresh( first, pageSize );
datasource = daoService.refresh( daoService.getEntities() );
setRowCount( daoService.getTableCount() );
return datasource;
}
}
Refresh the data used for creating the datasource of the lazyDataModel
/*
* refresh the datable bean
*/
public void refresh( int rowPosition_arg, int pageSize_arg ) {
logger.trace( "Refresh/Entities position(" + getRowPosition() + ")" );
entities = entitydao.findAll( rowPosition_arg, pageSize_arg );
listlength = entities.size();
logger.trace( "Refresh/#Entities(" + listlength + ")" );
logs = refresh( entities );
}
Refresh the data to be stored in the datasource object of the …LazyModel
/*
* Create a list of events relative to the selected objects
*/
public List refresh(
List entities_arg ) {
List events = new ArrayList();
// Load list of events (applicationLog + Associated webuser)
for ( ApplicationLog applicationlog : entities_arg ) {
WebuserLogView obj = new WebuserLogView( applicationlog );
if ( obj.getWebuser() != null ) {
events.add( obj );
}
}
listlength = events.size();
logger.trace( "Refresh/#logs(" + listlength + ")" );
return events;
}
/**
* SELECT COUNT(*) FOR applicationlog;
*
* @return count
*/
public int countAll() {
Query query = entitymanager.createNamedQuery( "ApplicationLog.countAll" );
Number count = 0;
try {
count = (Number) query.getSingleResult();
} catch ( Exception e ) {
throw new DAOexception( e );
}
return count.intValue();
}
/**
* SELECT * FROM table SORTED BY code
*
* @return list of entity
*/
public List<ApplicationLog> findAll( int rowPosition_arg, int pageSize_arg ) throws DAOexception {
TypedQuery<ApplicationLog> query =
entitymanager.createNamedQuery( "ApplicationLog.findAll", ApplicationLog.class )
.setMaxResults( pageSize_arg );
query.setFirstResult( rowPosition_arg );
return query.getResultList();
}
Glassfish error log
JSF1064: Unable to find or serve resource, /webpages/rbac/index.xhtml
Ajax error
Unable to find matching navigation case with from-view-id ‘/webpages/rbac/webuser.xhtml’
for action ‘#{webuserBean.eventLog}’
with outcome ‘index.xhtml?faces-redirect=true’
none
<p:commandButton value="#{msg['button.history']}" action="#{webuserBean.eventLog}"
id="btn_submitHistory" update=":formMessage:messages">
<f:ajax execute="@form" render="@form" />
</p:commandButton>
/*
* redirect to eventLog page
*/
public String eventLog() {
logger.trace( "Redirect to Eventlog page" );
String nextPage = "/webpages/applicationLog/log.xhtml?faces-redirect=true";
return nextPage;
}
[2014-10-10T17:04:55.640+0200] [glassfish 4.0] [WARNING] [] [javax.enterprise.system.container.ejb.com.sun.ejb.containers] [tid: _ThreadID=20 _ThreadName=http-listener-1(3)] [timeMillis: 1412953495640] [levelValue: 900] [[
javax.ejb.EJBException
[2014-10-10T17:04:55.640+0200] [glassfish 4.0] [WARNING] [ejb.system_exception] [javax.enterprise.system.container.ejb.com.sun.ejb.containers] [tid: _ThreadID=20 _ThreadName=http-listener-1(3)] [timeMillis: 1412953495640] [levelValue: 900] [[ EJB5184:A system exception occurred during an invocation on EJB ApplicationLogDAO, method: public java.util.List com.netricite.applicationservice.dao.ApplicationLogDAO.findAll() throws com.netricite.applicationservice.dao.DAOexception]] [2014-10-10T17:04:55.640+0200] [glassfish 4.0] [WARNING] [] [javax.enterprise.system.container.ejb.com.sun.ejb.containers] [tid: _ThreadID=20 _ThreadName=http-listener-1(3)] [timeMillis: 1412953495640] [levelValue: 900] [[ javax.ejb.EJBException at com.sun.ejb.containers.EJBContainerTransactionManager.processSystemException(EJBContainerTransactionManager.java:748) at com.sun.ejb.containers.EJBContainerTransactionManager.completeNewTx(EJBContainerTransactionManager.java:698) at com.sun.ejb.containers.EJBContainerTransactionManager.postInvokeTx(EJBContainerTransactionManager.java:503) at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:4475) at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:2009) at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:1979) at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:220) at com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:88) at com.sun.proxy.$Proxy400.findAll(Unknown Source) at com.netricite.applicationservice.dao.__EJB31_Generated__ApplicationLogDAO__Intf____Bean__.findAll(Unknown Source) at com.netricite.rbac.beans.ApplicationLogBean.refresh(ApplicationLogBean.java:206) at com.netricite.rbac.beans.ApplicationLogBean.init(ApplicationLogBean.java:129) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.glassfish.faces.integration.GlassFishInjectionProvider$2.run(GlassFishInjectionProvider.java:382) at java.security.AccessController.doPrivileged(Native Method) at org.glassfish.faces.integration.GlassFishInjectionProvider.invokeLifecycleMethod(GlassFishInjectionProvider.java:376) at org.glassfish.faces.integration.GlassFishInjectionProvider.invokePostConstruct(GlassFishInjectionProvider.java:306) at org.glassfish.faces.integration.GlassFishInjectionProvider.invokePostConstruct(GlassFishInjectionProvider.java:229) at com.sun.faces.mgbean.BeanBuilder.invokePostConstruct(BeanBuilder.java:221) at com.sun.faces.mgbean.BeanBuilder.build(BeanBuilder.java:103) at com.sun.faces.mgbean.BeanManager.createAndPush(BeanManager.java:409) at com.sun.faces.mgbean.BeanManager.create(BeanManager.java:269) at com.sun.faces.el.ManagedBeanELResolver.resolveBean(ManagedBeanELResolver.java:244) at com.sun.faces.el.ManagedBeanELResolver.getValue(ManagedBeanELResolver.java:116) at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176) at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203) at com.sun.el.parser.AstIdentifier.getValue(AstIdentifier.java:116) at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:226) at org.jboss.weld.el.WeldValueExpression.getValue(WeldValueExpression.java:50) at com.sun.faces.mgbean.BeanBuilder$Expression.evaluate(BeanBuilder.java:561) at com.sun.faces.mgbean.ManagedBeanBuilder$BakedBeanProperty.set(ManagedBeanBuilder.java:606) at com.sun.faces.mgbean.ManagedBeanBuilder.buildBean(ManagedBeanBuilder.java:133) 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:116) at com.sun.el.parser.AstValue.getBase(AstValue.java:151) at com.sun.el.parser.AstValue.getValue(AstValue.java:200) at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:226) at org.jboss.weld.el.WeldValueExpression.getValue(WeldValueExpression.java:50) at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:109) at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:194) at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:182) at javax.faces.component.UIOutput.getValue(UIOutput.java:174) at javax.faces.component.UIInput.getValue(UIInput.java:291) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at com.sun.faces.facelets.util.DevTools.writeAttributes(DevTools.java:380) at com.sun.faces.facelets.util.DevTools.writeStart(DevTools.java:433) at com.sun.faces.facelets.util.DevTools.writeComponent(DevTools.java:250) at com.sun.faces.facelets.util.DevTools.writeComponent(DevTools.java:269) at com.sun.faces.facelets.util.DevTools.writeComponent(DevTools.java:269) at com.sun.faces.facelets.util.DevTools.writeComponent(DevTools.java:269) at com.sun.faces.facelets.util.DevTools.writeComponent(DevTools.java:269) at com.sun.faces.facelets.util.DevTools.writeComponent(DevTools.java:269) at com.sun.faces.facelets.util.DevTools.writeComponent(DevTools.java:269) at com.sun.faces.facelets.util.DevTools.debugHtml(DevTools.java:131) at com.sun.faces.renderkit.RenderKitUtils.renderHtmlErrorPage(RenderKitUtils.java:1206) at com.sun.faces.context.ExceptionHandlerImpl.throwIt(ExceptionHandlerImpl.java:272) at com.sun.faces.context.ExceptionHandlerImpl.handle(ExceptionHandlerImpl.java:141) at javax.faces.context.ExceptionHandlerWrapper.handle(ExceptionHandlerWrapper.java:100) at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:119) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:219) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:647) at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:344) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) at com.netricite.bundle.UserSessionFilter.doFilter(UserSessionFilter.java:88) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:316) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160) at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673) at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174) at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:357) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:260) at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:188) at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:191) at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:168) at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:189) at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119) at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:288) at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:206) at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:136) at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:114) at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77) at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:838) at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:113) at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:115) at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:55) at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:135) at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:564) at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:544) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.IllegalStateException: Unable to retrieve EntityManagerFactory for unitName netricite_PU at com.sun.enterprise.container.common.impl.EntityManagerWrapper.init(EntityManagerWrapper.java:138) at com.sun.enterprise.container.common.impl.EntityManagerWrapper._getDelegate(EntityManagerWrapper.java:171) at com.sun.enterprise.container.common.impl.EntityManagerWrapper.createNamedQuery(EntityManagerWrapper.java:544) at com.netricite.applicationservice.dao.ApplicationLogDAO.findAll(ApplicationLogDAO.java:121) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.glassfish.ejb.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1081) at org.glassfish.ejb.security.application.EJBSecurityManager.invoke(EJBSecurityManager.java:1153) at com.sun.ejb.containers.BaseContainer.invokeBeanMethod(BaseContainer.java:4695) at com.sun.ejb.EjbInvocation.invokeBeanMethod(EjbInvocation.java:630) at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822) at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:582) at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:46) at sun.reflect.GeneratedMethodAccessor791.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:883) at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822) at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:582) at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.doCall(SystemInterceptorProxy.java:163) at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.aroundInvoke(SystemInterceptorProxy.java:140) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:883) at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822) at com.sun.ejb.containers.interceptors.InterceptorManager.intercept(InterceptorManager.java:369) at com.sun.ejb.containers.BaseContainer.__intercept(BaseContainer.java:4667) at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:4655) at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:212) ... 98 more ]]
Caused by: java.lang.IllegalStateException: Unable to retrieve EntityManagerFactory for unitName netricite_PU
at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:212)
at com.sun.faces.mgbean.ManagedBeanBuilder$BakedBeanProperty.set(ManagedBeanBuilder.java:606) at com.sun.faces.mgbean.ManagedBeanBuilder.buildBean(ManagedBeanBuilder.java:133)
at org.glassfish.faces.integration.GlassFishInjectionProvider$2.run(GlassFishInjectionProvider.java:382)
public byte[] serializeEntity( Webuser entity_arg ) {
try {
//serialization
ByteArrayOutputStream bos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream( bos );
oos.writeObject( entity_arg );
oos.flush();
oos.close();
bos.close();
byte[] data = bos.toByteArray();
logger.trace( "Object serialized(Byte)(" + data.toString().getBytes() + ")" );
logger.trace( "Object serialized(String)(" + bos.toString() + ")" );
//Deserialization
ByteArrayInputStream bis = new ByteArrayInputStream( data );
ObjectInputStream sis = new ObjectInputStream( bis );
Webuser obj = (Webuser) sis.readObject();
// the properties of the object have been
logger.trace( "Object deserialized(id)(" + obj.getId() + ")" );
logger.trace( "Object deserialized(name)(" + obj.getName() + ")" );
return data;
} catch ( Exception e ) {
System.out.println( e.getMessage() );
System.out.println( e.toString() );
e.printStackTrace();
FacesMessage msg = new FacesMessage( "Entity cannot be serialized" );
FacesContext.getCurrentInstance().addMessage( null, msg );
return null;
}
}
Java, Jee & co 