Jsf commandButton actionListener不在primeFaces积垢生成器netbeans插件nbpfcrudgen-0.15.2-7.3.1impl.nbm上工作
我正在netbeans上测试primeFaces积垢生成器 当您按下Create.xhtml页面的save按钮时，actionListener不工作。 编辑行时也会发生同样的情况。Glassfish错误日志中没有任何内容，firebug上也没有任何内容 测试日期：Jsf commandButton actionListener不在primeFaces积垢生成器netbeans插件nbpfcrudgen-0.15.2-7.3.1impl.nbm上工作,jsf,jakarta-ee,primefaces,ejb,netbeans-plugins,Jsf,Jakarta Ee,Primefaces,Ejb,Netbeans Plugins,我正在netbeans上测试primeFaces积垢生成器 当您按下Create.xhtml页面的save按钮时，actionListener不工作。 编辑行时也会发生同样的情况。Glassfish错误日志中没有任何内容，firebug上也没有任何内容 测试日期： 插件版本：nbpfcrudgen-0.15.2-7.3.1impl.nbm Ubuntu 12.04 64位 Netbeans Netbeans IDE 7.3 Primefaces 3.5 GlassFish服务器开源版本4.0
- 插件版本：nbpfcrudgen-0.15.2-7.3.1impl.nbm
- Ubuntu 12.04 64位
- Netbeans Netbeans IDE 7.3
- Primefaces 3.5
- GlassFish服务器开源版本4.0
- Mozilla Firefox 22.0
- MySql 5.6.11
p:commandButton actionListener="#{countryController.saveNew}" value="#{myBundle.Save}" update="display,:CountryListForm:datalist,:growl" oncomplete="handleSubmit(xhr,status,args,CountryCreateDialog);"/>
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:p="http://primefaces.org/ui">
<ui:composition>
<p:dialog id="CountryCreateDlg" widgetVar="CountryCreateDialog" modal="true" resizable="false" appendToBody="true" header="#{myBundle.CreateCountryTitle}">
<h:form id="CountryCreateForm">
<h:panelGroup id="display">
<p:panelGrid columns="2" rendered="#{countryController.selected != null}">
<p:outputLabel value="#{myBundle.CreateCountryLabel_name}" for="name" />
<p:inputText id="name" value="#{countryController.selected.name}" title="#{myBundle.CreateCountryTitle_name}" required="true" requiredMessage="#{myBundle.CreateCountryRequiredMessage_name}"/>
</p:panelGrid>
<p:commandButton actionListener="#{countryController.saveNew}" value="#{myBundle.Save}" update="display,:CountryListForm:datalist,:growl" oncomplete="handleSubmit(xhr,status,args,CountryCreateDialog);"/>
<p:commandButton value="#{myBundle.Cancel}" onclick="CountryCreateDialog.hide()"/>
</h:panelGroup>
</h:form>
</p:dialog>
</ui:composition>
</html>
@Entity
@Table(name = "country")
@XmlRootElement
@NamedQueries({
@NamedQuery(name = Country.FIND_ALL, query = "SELECT c FROM Country c"),
@NamedQuery(name = Country.FIND_BY_ID, query = "SELECT c FROM Country c WHERE c.id = :id"),
@NamedQuery(name = Country.FIND_BY_NAME, query = "SELECT c FROM Country c WHERE c.name = :name")})
public class Country implements Serializable, Comparable<Country> {
private static final long serialVersionUID = 1L;
public static final String FIND_ALL = "Country.findAll";
public static final String FIND_BY_ID = "Country.findById";
public static final String FIND_BY_NAME = "Country.findBySubtag";
@Id
@GeneratedValue(strategy = GenerationType.TABLE, generator = "seqCountry")
@TableGenerator(name = "seqCountry", initialValue = 10000)
@Basic(optional = false)
@Column(name = "id", unique = true, updatable = false)
private Long id;
@Basic(optional = false)
@NotNull
@Size(min = 1, max = 255)
@Column(name = "name", unique = true, updatable = false)
private String name;
...
import org.primefaces.test.crud.bean.AbstractFacade;
import org.primefaces.test.crud.controller.util.JsfUtil;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.faces.event.ActionEvent;
import java.util.ResourceBundle;
import javax.ejb.EJBException;
/**
* Represents an abstract shell of to be used as JSF Controller to be used in
* AJAX-enabled applications. No outcomes will be generated from its methods
* since handling is designed to be done inside one page.
*/
public abstract class AbstractController<T> {
private AbstractFacade<T> ejbFacade;
private Class<T> itemClass;
private T selected;
private List<T> items;
private enum PersistAction {
CREATE,
DELETE,
UPDATE
}
public AbstractController() {
}
public AbstractController(Class<T> itemClass) {
this.itemClass = itemClass;
}
protected AbstractFacade<T> getFacade() {
return ejbFacade;
}
protected void setFacade(AbstractFacade<T> ejbFacade) {
this.ejbFacade = ejbFacade;
}
public T getSelected() {
return selected;
}
public void setSelected(T selected) {
this.selected = selected;
}
protected void setEmbeddableKeys() {
// Nothing to do if entity does not have any embeddable key.
}
;
protected void initializeEmbeddableKey() {
// Nothing to do if entity does not have any embeddable key.
}
/**
* Returns all items in a List object
*
* @return
*/
public List<T> getItems() {
if (items == null) {
items = this.ejbFacade.findAll();
}
return items;
}
public void save(ActionEvent event) {
String msg = ResourceBundle.getBundle("/MyBundle").getString(itemClass.getSimpleName() + "Updated");
persist(PersistAction.UPDATE, msg);
}
public void saveNew(ActionEvent event) {
String msg = ResourceBundle.getBundle("/MyBundle").getString(itemClass.getSimpleName() + "Created");
persist(PersistAction.CREATE, msg);
if (!isValidationFailed()) {
items = null; // Invalidate list of items to trigger re-query.
}
}
public void delete(ActionEvent event) {
String msg = ResourceBundle.getBundle("/MyBundle").getString(itemClass.getSimpleName() + "Deleted");
persist(PersistAction.DELETE, msg);
if (!isValidationFailed()) {
selected = null; // Remove selection
items = null; // Invalidate list of items to trigger re-query.
}
}
private void persist(PersistAction persistAction, String successMessage) {
if (selected != null) {
this.setEmbeddableKeys();
try {
if (persistAction != PersistAction.DELETE) {
this.ejbFacade.edit(selected);
} else {
this.ejbFacade.remove(selected);
}
JsfUtil.addSuccessMessage(successMessage);
} catch (EJBException ex) {
String msg = "";
Throwable cause = JsfUtil.getRootCause(ex.getCause());
if (cause != null) {
msg = cause.getLocalizedMessage();
}
if (msg.length() > 0) {
JsfUtil.addErrorMessage(msg);
} else {
JsfUtil.addErrorMessage(ex, ResourceBundle.getBundle("/MyBundle").getString("PersistenceErrorOccured"));
}
} catch (Exception ex) {
Logger.getLogger(this.getClass().getName()).log(Level.SEVERE, null, ex);
JsfUtil.addErrorMessage(ex, ResourceBundle.getBundle("/MyBundle").getString("PersistenceErrorOccured"));
}
}
}
/**
* Creates a new instance of an underlying entity and assigns it to Selected
* property.
*
* @return
*/
public T prepareCreate(ActionEvent event) {
T newItem;
try {
newItem = itemClass.newInstance();
this.selected = newItem;
initializeEmbeddableKey();
return newItem;
} catch (InstantiationException ex) {
Logger.getLogger(this.getClass().getName()).log(Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
Logger.getLogger(this.getClass().getName()).log(Level.SEVERE, null, ex);
}
return null;
}
public boolean isValidationFailed() {
return JsfUtil.isValidationFailed();
}
}
p:commandButton actionListener="#{countryController.saveNew}" value="#{myBundle.Save}" update="display,:CountryListForm:datalist,:growl" oncomplete="handleSubmit(xhr,status,args,CountryCreateDialog);"/>
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:p="http://primefaces.org/ui">
<ui:composition>
<p:dialog id="CountryCreateDlg" widgetVar="CountryCreateDialog" modal="true" resizable="false" appendToBody="true" header="#{myBundle.CreateCountryTitle}">
<h:form id="CountryCreateForm">
<h:panelGroup id="display">
<p:panelGrid columns="2" rendered="#{countryController.selected != null}">
<p:outputLabel value="#{myBundle.CreateCountryLabel_name}" for="name" />
<p:inputText id="name" value="#{countryController.selected.name}" title="#{myBundle.CreateCountryTitle_name}" required="true" requiredMessage="#{myBundle.CreateCountryRequiredMessage_name}"/>
</p:panelGrid>
<p:commandButton actionListener="#{countryController.saveNew}" value="#{myBundle.Save}" update="display,:CountryListForm:datalist,:growl" oncomplete="handleSubmit(xhr,status,args,CountryCreateDialog);"/>
<p:commandButton value="#{myBundle.Cancel}" onclick="CountryCreateDialog.hide()"/>
</h:panelGroup>
</h:form>
</p:dialog>
</ui:composition>
</html>
@Entity
@Table(name = "country")
@XmlRootElement
@NamedQueries({
@NamedQuery(name = Country.FIND_ALL, query = "SELECT c FROM Country c"),
@NamedQuery(name = Country.FIND_BY_ID, query = "SELECT c FROM Country c WHERE c.id = :id"),
@NamedQuery(name = Country.FIND_BY_NAME, query = "SELECT c FROM Country c WHERE c.name = :name")})
public class Country implements Serializable, Comparable<Country> {
private static final long serialVersionUID = 1L;
public static final String FIND_ALL = "Country.findAll";
public static final String FIND_BY_ID = "Country.findById";
public static final String FIND_BY_NAME = "Country.findBySubtag";
@Id
@GeneratedValue(strategy = GenerationType.TABLE, generator = "seqCountry")
@TableGenerator(name = "seqCountry", initialValue = 10000)
@Basic(optional = false)
@Column(name = "id", unique = true, updatable = false)
private Long id;
@Basic(optional = false)
@NotNull
@Size(min = 1, max = 255)
@Column(name = "name", unique = true, updatable = false)
private String name;
...
import org.primefaces.test.crud.bean.AbstractFacade;
import org.primefaces.test.crud.controller.util.JsfUtil;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.faces.event.ActionEvent;
import java.util.ResourceBundle;
import javax.ejb.EJBException;
/**
* Represents an abstract shell of to be used as JSF Controller to be used in
* AJAX-enabled applications. No outcomes will be generated from its methods
* since handling is designed to be done inside one page.
*/
public abstract class AbstractController<T> {
private AbstractFacade<T> ejbFacade;
private Class<T> itemClass;
private T selected;
private List<T> items;
private enum PersistAction {
CREATE,
DELETE,
UPDATE
}
public AbstractController() {
}
public AbstractController(Class<T> itemClass) {
this.itemClass = itemClass;
}
protected AbstractFacade<T> getFacade() {
return ejbFacade;
}
protected void setFacade(AbstractFacade<T> ejbFacade) {
this.ejbFacade = ejbFacade;
}
public T getSelected() {
return selected;
}
public void setSelected(T selected) {
this.selected = selected;
}
protected void setEmbeddableKeys() {
// Nothing to do if entity does not have any embeddable key.
}
;
protected void initializeEmbeddableKey() {
// Nothing to do if entity does not have any embeddable key.
}
/**
* Returns all items in a List object
*
* @return
*/
public List<T> getItems() {
if (items == null) {
items = this.ejbFacade.findAll();
}
return items;
}
public void save(ActionEvent event) {
String msg = ResourceBundle.getBundle("/MyBundle").getString(itemClass.getSimpleName() + "Updated");
persist(PersistAction.UPDATE, msg);
}
public void saveNew(ActionEvent event) {
String msg = ResourceBundle.getBundle("/MyBundle").getString(itemClass.getSimpleName() + "Created");
persist(PersistAction.CREATE, msg);
if (!isValidationFailed()) {
items = null; // Invalidate list of items to trigger re-query.
}
}
public void delete(ActionEvent event) {
String msg = ResourceBundle.getBundle("/MyBundle").getString(itemClass.getSimpleName() + "Deleted");
persist(PersistAction.DELETE, msg);
if (!isValidationFailed()) {
selected = null; // Remove selection
items = null; // Invalidate list of items to trigger re-query.
}
}
private void persist(PersistAction persistAction, String successMessage) {
if (selected != null) {
this.setEmbeddableKeys();
try {
if (persistAction != PersistAction.DELETE) {
this.ejbFacade.edit(selected);
} else {
this.ejbFacade.remove(selected);
}
JsfUtil.addSuccessMessage(successMessage);
} catch (EJBException ex) {
String msg = "";
Throwable cause = JsfUtil.getRootCause(ex.getCause());
if (cause != null) {
msg = cause.getLocalizedMessage();
}
if (msg.length() > 0) {
JsfUtil.addErrorMessage(msg);
} else {
JsfUtil.addErrorMessage(ex, ResourceBundle.getBundle("/MyBundle").getString("PersistenceErrorOccured"));
}
} catch (Exception ex) {
Logger.getLogger(this.getClass().getName()).log(Level.SEVERE, null, ex);
JsfUtil.addErrorMessage(ex, ResourceBundle.getBundle("/MyBundle").getString("PersistenceErrorOccured"));
}
}
}
/**
* Creates a new instance of an underlying entity and assigns it to Selected
* property.
*
* @return
*/
public T prepareCreate(ActionEvent event) {
T newItem;
try {
newItem = itemClass.newInstance();
this.selected = newItem;
initializeEmbeddableKey();
return newItem;
} catch (InstantiationException ex) {
Logger.getLogger(this.getClass().getName()).log(Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
Logger.getLogger(this.getClass().getName()).log(Level.SEVERE, null, ex);
}
return null;
}
public boolean isValidationFailed() {
return JsfUtil.isValidationFailed();
}
}
p:commandButton actionListener="#{countryController.saveNew}" value="#{myBundle.Save}" update="display,:CountryListForm:datalist,:growl" oncomplete="handleSubmit(xhr,status,args,CountryCreateDialog);"/>
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:p="http://primefaces.org/ui">
<ui:composition>
<p:dialog id="CountryCreateDlg" widgetVar="CountryCreateDialog" modal="true" resizable="false" appendToBody="true" header="#{myBundle.CreateCountryTitle}">
<h:form id="CountryCreateForm">
<h:panelGroup id="display">
<p:panelGrid columns="2" rendered="#{countryController.selected != null}">
<p:outputLabel value="#{myBundle.CreateCountryLabel_name}" for="name" />
<p:inputText id="name" value="#{countryController.selected.name}" title="#{myBundle.CreateCountryTitle_name}" required="true" requiredMessage="#{myBundle.CreateCountryRequiredMessage_name}"/>
</p:panelGrid>
<p:commandButton actionListener="#{countryController.saveNew}" value="#{myBundle.Save}" update="display,:CountryListForm:datalist,:growl" oncomplete="handleSubmit(xhr,status,args,CountryCreateDialog);"/>
<p:commandButton value="#{myBundle.Cancel}" onclick="CountryCreateDialog.hide()"/>
</h:panelGroup>
</h:form>
</p:dialog>
</ui:composition>
</html>
@Entity
@Table(name = "country")
@XmlRootElement
@NamedQueries({
@NamedQuery(name = Country.FIND_ALL, query = "SELECT c FROM Country c"),
@NamedQuery(name = Country.FIND_BY_ID, query = "SELECT c FROM Country c WHERE c.id = :id"),
@NamedQuery(name = Country.FIND_BY_NAME, query = "SELECT c FROM Country c WHERE c.name = :name")})
public class Country implements Serializable, Comparable<Country> {
private static final long serialVersionUID = 1L;
public static final String FIND_ALL = "Country.findAll";
public static final String FIND_BY_ID = "Country.findById";
public static final String FIND_BY_NAME = "Country.findBySubtag";
@Id
@GeneratedValue(strategy = GenerationType.TABLE, generator = "seqCountry")
@TableGenerator(name = "seqCountry", initialValue = 10000)
@Basic(optional = false)
@Column(name = "id", unique = true, updatable = false)
private Long id;
@Basic(optional = false)
@NotNull
@Size(min = 1, max = 255)
@Column(name = "name", unique = true, updatable = false)
private String name;
...
import org.primefaces.test.crud.bean.AbstractFacade;
import org.primefaces.test.crud.controller.util.JsfUtil;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.faces.event.ActionEvent;
import java.util.ResourceBundle;
import javax.ejb.EJBException;
/**
* Represents an abstract shell of to be used as JSF Controller to be used in
* AJAX-enabled applications. No outcomes will be generated from its methods
* since handling is designed to be done inside one page.
*/
public abstract class AbstractController<T> {
private AbstractFacade<T> ejbFacade;
private Class<T> itemClass;
private T selected;
private List<T> items;
private enum PersistAction {
CREATE,
DELETE,
UPDATE
}
public AbstractController() {
}
public AbstractController(Class<T> itemClass) {
this.itemClass = itemClass;
}
protected AbstractFacade<T> getFacade() {
return ejbFacade;
}
protected void setFacade(AbstractFacade<T> ejbFacade) {
this.ejbFacade = ejbFacade;
}
public T getSelected() {
return selected;
}
public void setSelected(T selected) {
this.selected = selected;
}
protected void setEmbeddableKeys() {
// Nothing to do if entity does not have any embeddable key.
}
;
protected void initializeEmbeddableKey() {
// Nothing to do if entity does not have any embeddable key.
}
/**
* Returns all items in a List object
*
* @return
*/
public List<T> getItems() {
if (items == null) {
items = this.ejbFacade.findAll();
}
return items;
}
public void save(ActionEvent event) {
String msg = ResourceBundle.getBundle("/MyBundle").getString(itemClass.getSimpleName() + "Updated");
persist(PersistAction.UPDATE, msg);
}
public void saveNew(ActionEvent event) {
String msg = ResourceBundle.getBundle("/MyBundle").getString(itemClass.getSimpleName() + "Created");
persist(PersistAction.CREATE, msg);
if (!isValidationFailed()) {
items = null; // Invalidate list of items to trigger re-query.
}
}
public void delete(ActionEvent event) {
String msg = ResourceBundle.getBundle("/MyBundle").getString(itemClass.getSimpleName() + "Deleted");
persist(PersistAction.DELETE, msg);
if (!isValidationFailed()) {
selected = null; // Remove selection
items = null; // Invalidate list of items to trigger re-query.
}
}
private void persist(PersistAction persistAction, String successMessage) {
if (selected != null) {
this.setEmbeddableKeys();
try {
if (persistAction != PersistAction.DELETE) {
this.ejbFacade.edit(selected);
} else {
this.ejbFacade.remove(selected);
}
JsfUtil.addSuccessMessage(successMessage);
} catch (EJBException ex) {
String msg = "";
Throwable cause = JsfUtil.getRootCause(ex.getCause());
if (cause != null) {
msg = cause.getLocalizedMessage();
}
if (msg.length() > 0) {
JsfUtil.addErrorMessage(msg);
} else {
JsfUtil.addErrorMessage(ex, ResourceBundle.getBundle("/MyBundle").getString("PersistenceErrorOccured"));
}
} catch (Exception ex) {
Logger.getLogger(this.getClass().getName()).log(Level.SEVERE, null, ex);
JsfUtil.addErrorMessage(ex, ResourceBundle.getBundle("/MyBundle").getString("PersistenceErrorOccured"));
}
}
}
/**
* Creates a new instance of an underlying entity and assigns it to Selected
* property.
*
* @return
*/
public T prepareCreate(ActionEvent event) {
T newItem;
try {
newItem = itemClass.newInstance();
this.selected = newItem;
initializeEmbeddableKey();
return newItem;
} catch (InstantiationException ex) {
Logger.getLogger(this.getClass().getName()).log(Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
Logger.getLogger(this.getClass().getName()).log(Level.SEVERE, null, ex);
}
return null;
}
public boolean isValidationFailed() {
return JsfUtil.isValidationFailed();
}
}
@实体
@表（name=“country”）
@XmlRootElement
@命名查询({
@NamedQuery（name=Country.FIND_ALL，query=“从国家c中选择c”），
@NamedQuery（name=Country.FIND_BY_ID，query=“从国家c中选择c，其中c.ID=：ID”），
@NamedQuery（name=Country.FIND_BY_name，query=“从国家c中选择c，其中c.name=：name”）}
公共类国家/地区实现可序列化、可比较{
私有静态最终长serialVersionUID=1L；
公共静态最终字符串FIND_ALL=“Country.findAll”；
公共静态最终字符串FIND_BY_ID=“Country.findById”；
公共静态最终字符串FIND_BY_NAME=“Country.findBySubtag”；
@身份证
@GeneratedValue（策略=GenerationType.TABLE，generator=“seqCountry”）
@TableGenerator（name=“seqCountry”，initialValue=10000）
@基本（可选=假）
@列（name=“id”，unique=true，updateable=false）
私人长id；
@基本（可选=假）
@NotNull
@尺寸（最小值=1，最大值=255）
@列（name=“name”，unique=true，updateable=false）
私有字符串名称；
...
p:commandButton actionListener="#{countryController.saveNew}" value="#{myBundle.Save}" update="display,:CountryListForm:datalist,:growl" oncomplete="handleSubmit(xhr,status,args,CountryCreateDialog);"/>
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:p="http://primefaces.org/ui">
<ui:composition>
<p:dialog id="CountryCreateDlg" widgetVar="CountryCreateDialog" modal="true" resizable="false" appendToBody="true" header="#{myBundle.CreateCountryTitle}">
<h:form id="CountryCreateForm">
<h:panelGroup id="display">
<p:panelGrid columns="2" rendered="#{countryController.selected != null}">
<p:outputLabel value="#{myBundle.CreateCountryLabel_name}" for="name" />
<p:inputText id="name" value="#{countryController.selected.name}" title="#{myBundle.CreateCountryTitle_name}" required="true" requiredMessage="#{myBundle.CreateCountryRequiredMessage_name}"/>
</p:panelGrid>
<p:commandButton actionListener="#{countryController.saveNew}" value="#{myBundle.Save}" update="display,:CountryListForm:datalist,:growl" oncomplete="handleSubmit(xhr,status,args,CountryCreateDialog);"/>
<p:commandButton value="#{myBundle.Cancel}" onclick="CountryCreateDialog.hide()"/>
</h:panelGroup>
</h:form>
</p:dialog>
</ui:composition>
</html>
@Entity
@Table(name = "country")
@XmlRootElement
@NamedQueries({
@NamedQuery(name = Country.FIND_ALL, query = "SELECT c FROM Country c"),
@NamedQuery(name = Country.FIND_BY_ID, query = "SELECT c FROM Country c WHERE c.id = :id"),
@NamedQuery(name = Country.FIND_BY_NAME, query = "SELECT c FROM Country c WHERE c.name = :name")})
public class Country implements Serializable, Comparable<Country> {
private static final long serialVersionUID = 1L;
public static final String FIND_ALL = "Country.findAll";
public static final String FIND_BY_ID = "Country.findById";
public static final String FIND_BY_NAME = "Country.findBySubtag";
@Id
@GeneratedValue(strategy = GenerationType.TABLE, generator = "seqCountry")
@TableGenerator(name = "seqCountry", initialValue = 10000)
@Basic(optional = false)
@Column(name = "id", unique = true, updatable = false)
private Long id;
@Basic(optional = false)
@NotNull
@Size(min = 1, max = 255)
@Column(name = "name", unique = true, updatable = false)
private String name;
...
import org.primefaces.test.crud.bean.AbstractFacade;
import org.primefaces.test.crud.controller.util.JsfUtil;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.faces.event.ActionEvent;
import java.util.ResourceBundle;
import javax.ejb.EJBException;
/**
* Represents an abstract shell of to be used as JSF Controller to be used in
* AJAX-enabled applications. No outcomes will be generated from its methods
* since handling is designed to be done inside one page.
*/
public abstract class AbstractController<T> {
private AbstractFacade<T> ejbFacade;
private Class<T> itemClass;
private T selected;
private List<T> items;
private enum PersistAction {
CREATE,
DELETE,
UPDATE
}
public AbstractController() {
}
public AbstractController(Class<T> itemClass) {
this.itemClass = itemClass;
}
protected AbstractFacade<T> getFacade() {
return ejbFacade;
}
protected void setFacade(AbstractFacade<T> ejbFacade) {
this.ejbFacade = ejbFacade;
}
public T getSelected() {
return selected;
}
public void setSelected(T selected) {
this.selected = selected;
}
protected void setEmbeddableKeys() {
// Nothing to do if entity does not have any embeddable key.
}
;
protected void initializeEmbeddableKey() {
// Nothing to do if entity does not have any embeddable key.
}
/**
* Returns all items in a List object
*
* @return
*/
public List<T> getItems() {
if (items == null) {
items = this.ejbFacade.findAll();
}
return items;
}
public void save(ActionEvent event) {
String msg = ResourceBundle.getBundle("/MyBundle").getString(itemClass.getSimpleName() + "Updated");
persist(PersistAction.UPDATE, msg);
}
public void saveNew(ActionEvent event) {
String msg = ResourceBundle.getBundle("/MyBundle").getString(itemClass.getSimpleName() + "Created");
persist(PersistAction.CREATE, msg);
if (!isValidationFailed()) {
items = null; // Invalidate list of items to trigger re-query.
}
}
public void delete(ActionEvent event) {
String msg = ResourceBundle.getBundle("/MyBundle").getString(itemClass.getSimpleName() + "Deleted");
persist(PersistAction.DELETE, msg);
if (!isValidationFailed()) {
selected = null; // Remove selection
items = null; // Invalidate list of items to trigger re-query.
}
}
private void persist(PersistAction persistAction, String successMessage) {
if (selected != null) {
this.setEmbeddableKeys();
try {
if (persistAction != PersistAction.DELETE) {
this.ejbFacade.edit(selected);
} else {
this.ejbFacade.remove(selected);
}
JsfUtil.addSuccessMessage(successMessage);
} catch (EJBException ex) {
String msg = "";
Throwable cause = JsfUtil.getRootCause(ex.getCause());
if (cause != null) {
msg = cause.getLocalizedMessage();
}
if (msg.length() > 0) {
JsfUtil.addErrorMessage(msg);
} else {
JsfUtil.addErrorMessage(ex, ResourceBundle.getBundle("/MyBundle").getString("PersistenceErrorOccured"));
}
} catch (Exception ex) {
Logger.getLogger(this.getClass().getName()).log(Level.SEVERE, null, ex);
JsfUtil.addErrorMessage(ex, ResourceBundle.getBundle("/MyBundle").getString("PersistenceErrorOccured"));
}
}
}
/**
* Creates a new instance of an underlying entity and assigns it to Selected
* property.
*
* @return
*/
public T prepareCreate(ActionEvent event) {
T newItem;
try {
newItem = itemClass.newInstance();
this.selected = newItem;
initializeEmbeddableKey();
return newItem;
} catch (InstantiationException ex) {
Logger.getLogger(this.getClass().getName()).log(Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
Logger.getLogger(this.getClass().getName()).log(Level.SEVERE, null, ex);
}
return null;
}
public boolean isValidationFailed() {
return JsfUtil.isValidationFailed();
}
}
import org.primefaces.test.crud.bean.AbstractFacade；
导入org.primefaces.test.crud.controller.util.JsfUtil；
导入java.util.List；
导入java.util.logging.Level；
导入java.util.logging.Logger；
导入javax.faces.event.ActionEvent；
导入java.util.ResourceBundle；
导入javax.ejb.EJBException；
/**
*表示要用作中使用的JSF控制器的抽象shell
*支持AJAX的应用程序。其方法不会产生任何结果
*因为处理是在一页内完成的。
*/
公共抽象类抽象控制器{
私人学院；
私有类itemClass；
选择私人T；
私人清单项目；
私有枚举持久化操作{
创造,，
删除，
更新
}
公共控制器（）{
}
公共抽象控制器（类itemClass）{
this.itemClass=itemClass；
}
受保护的AbstractFacade getFacade（）{
返回ejbFacade；
}
受保护的void setFacade（AbstractFacade ejbFacade）{
this.ejbFacade=ejbFacade；
}
公共T getSelected（）{
返回选中的；
}
已选定的公用事业单位（T已选定）{
this.selected=selected；
}
受保护的void setEmbeddedBleKeys（）{
//如果实体没有任何可嵌入密钥，则无需执行任何操作。
}
;
受保护的void initializeEmbeddableKey（）{
//如果实体没有任何可嵌入密钥，则无需执行任何操作。
}
/**
*返回列表对象中的所有项
*
*@返回
*/
公共列表getItems（）{
if（items==null）{
items=this.ejbFacade.findAll（）；
}
退货项目；
}
公共作废保存（ActionEvent事件）{
String msg=ResourceBundle.getBundle（“/MyBundle”）.getString（itemClass.getSimpleName（）+“已更新”）；
persist（PersistAction.UPDATE，msg）；
}
public void saveNew（ActionEvent事件）{
String msg=ResourceBundle.getBundle（“/MyBundle”）.getString（itemClass.getSimpleName（）+“已创建”）；
persist（PersistAction.CREATE，msg）；
如果（！isValidationFailed（））{
items=null；//使要触发重新查询的项列表无效。
}
}
公共作废删除（ActionEvent事件）{
String msg=ResourceBundle.getBundle（“/MyBundle”）.getString（itemClass.getSimpleName（）+“已删除”）；
persist（PersistAction.DELETE，msg）；
如果（！isValidationFailed（））{
selected=null；//删除所选内容
items=null；//使要触发重新查询的项列表无效。
}
}
私有void persist（PersistAction PersistAction，String successMessage）{
如果（已选择！=null）{
这个.setEmbeddableKeys（）；
试一试{
if（persistAction！=persistAction.DELETE）{
this.ejbFacade.edit（选中）；
}否则{
this.ejbFacade.remove（选中）；
}
JsfUtil.addSuccessMessage（successMessage）；
}捕获（EJBException ex）{
字符串msg=“”；
Throwable cause=JsfUtil.getRootCause（例如getCause（））；
如果（原因！=null）{
msg=cause.getLocalizedMessage（）；
}
如果（msg.length（）>0）{
JsfUtil.addErrorMessage（msg）；
}否则{
JsfUtil.addErrorMessage（例如，ResourceBundle.getBundle（“/MyBundle”）.getString（“persistenceErrorOccursed”）；
}
}捕获（例外情况除外）{
Logger.getLogger（this.getClass（）.getName（））.log（Level.SEVERE，null，ex）；
JsfUtil.addErrorMessage（例如，ResourceBundle.getBundle（“/MyBundle”）.getString（“persistenceErrorOccursed”）；
}
}
}
/**
*创建基础实体的新实例并将其指定给选定实体
*财产。
*
*@返回
*/
公共T准备创建（ActionEvent事件）{
T新项目；
试一试{
newItem=itemClass.newInstance（）；
this.selected=newItem；
初始化embeddablekey（）；
返回新项目；
}catch（实例化异常）{