如何保存到数据库（derby）JSF

我正在尝试学习如何将jsf用于数据库，我有一些jsf经验，但与数据库无关

                         <h:outputText value="Enter your username : " />
                        <h:inputText value="#{getDetails.username}" required="true" 
                                     requiredMessage="Username is required" />

                        <h:outputText value="Enter your first name : " />
                        <h:inputText value="#{getDetails.name}" required="true" 
                                     requiredMessage="First name is required" />

                        <h:outputText value="Enter your surname : " />
                        <h:inputText value="#{getDetails.surname}" required="true" 
                                     requiredMessage="Surname is required" />

                        <h:outputText value="Enter email address : "/>
                        <h:inputText id="email" value="#{getDetails.email}" 
                                     size="20" required="true" label="Email Address">
                            <f:validator validatorId="richard.validator.EmailValidator" />
                        </h:inputText>
                        <h:outputText value="Enter your address : "/>
                        <h:inputText value="#{getDetails.address}" required="true" 
                                     requiredMessage="Address is required" /> 

                        <h:outputText value="Enter a valid U.K. postcode : "/>
                        <h:inputText value="#{getDetails.postcode}" required="true" 
                                     requiredMessage="A valid U.K. post code is required" /> 

                        <h:outputText value="Enter a contact number : "/>
                        <h:inputText value="#{getDetails.phonenumber}" required="true" 
                                     requiredMessage="A valid phonenumber is required" />   


                    </h:panelGrid>  

                    <p:commandButton value="Save" action="#{getDetails.add}" update="growl"  />  
                </p:panel>  

            </h:form>  

我想做的是制作一个简单的页面，用户在其中输入一些细节，然后将其存储到数据库中，如果您愿意，也许在后期可以通过一个简单的CRUD程序编辑和删除这些内容

                         <h:outputText value="Enter your username : " />
                        <h:inputText value="#{getDetails.username}" required="true" 
                                     requiredMessage="Username is required" />

                        <h:outputText value="Enter your first name : " />
                        <h:inputText value="#{getDetails.name}" required="true" 
                                     requiredMessage="First name is required" />

                        <h:outputText value="Enter your surname : " />
                        <h:inputText value="#{getDetails.surname}" required="true" 
                                     requiredMessage="Surname is required" />

                        <h:outputText value="Enter email address : "/>
                        <h:inputText id="email" value="#{getDetails.email}" 
                                     size="20" required="true" label="Email Address">
                            <f:validator validatorId="richard.validator.EmailValidator" />
                        </h:inputText>
                        <h:outputText value="Enter your address : "/>
                        <h:inputText value="#{getDetails.address}" required="true" 
                                     requiredMessage="Address is required" /> 

                        <h:outputText value="Enter a valid U.K. postcode : "/>
                        <h:inputText value="#{getDetails.postcode}" required="true" 
                                     requiredMessage="A valid U.K. post code is required" /> 

                        <h:outputText value="Enter a contact number : "/>
                        <h:inputText value="#{getDetails.phonenumber}" required="true" 
                                     requiredMessage="A valid phonenumber is required" />   


                    </h:panelGrid>  

                    <p:commandButton value="Save" action="#{getDetails.add}" update="growl"  />  
                </p:panel>  

            </h:form>  

目前我有这个xhtml页面

                         <h:outputText value="Enter your username : " />
                        <h:inputText value="#{getDetails.username}" required="true" 
                                     requiredMessage="Username is required" />

                        <h:outputText value="Enter your first name : " />
                        <h:inputText value="#{getDetails.name}" required="true" 
                                     requiredMessage="First name is required" />

                        <h:outputText value="Enter your surname : " />
                        <h:inputText value="#{getDetails.surname}" required="true" 
                                     requiredMessage="Surname is required" />

                        <h:outputText value="Enter email address : "/>
                        <h:inputText id="email" value="#{getDetails.email}" 
                                     size="20" required="true" label="Email Address">
                            <f:validator validatorId="richard.validator.EmailValidator" />
                        </h:inputText>
                        <h:outputText value="Enter your address : "/>
                        <h:inputText value="#{getDetails.address}" required="true" 
                                     requiredMessage="Address is required" /> 

                        <h:outputText value="Enter a valid U.K. postcode : "/>
                        <h:inputText value="#{getDetails.postcode}" required="true" 
                                     requiredMessage="A valid U.K. post code is required" /> 

                        <h:outputText value="Enter a contact number : "/>
                        <h:inputText value="#{getDetails.phonenumber}" required="true" 
                                     requiredMessage="A valid phonenumber is required" />   


                    </h:panelGrid>  

                    <p:commandButton value="Save" action="#{getDetails.add}" update="growl"  />  
                </p:panel>  

            </h:form>  

                         <h:outputText value="Enter your username : " />
                        <h:inputText value="#{getDetails.username}" required="true" 
                                     requiredMessage="Username is required" />

                        <h:outputText value="Enter your first name : " />
                        <h:inputText value="#{getDetails.name}" required="true" 
                                     requiredMessage="First name is required" />

                        <h:outputText value="Enter your surname : " />
                        <h:inputText value="#{getDetails.surname}" required="true" 
                                     requiredMessage="Surname is required" />

                        <h:outputText value="Enter email address : "/>
                        <h:inputText id="email" value="#{getDetails.email}" 
                                     size="20" required="true" label="Email Address">
                            <f:validator validatorId="richard.validator.EmailValidator" />
                        </h:inputText>
                        <h:outputText value="Enter your address : "/>
                        <h:inputText value="#{getDetails.address}" required="true" 
                                     requiredMessage="Address is required" /> 

                        <h:outputText value="Enter a valid U.K. postcode : "/>
                        <h:inputText value="#{getDetails.postcode}" required="true" 
                                     requiredMessage="A valid U.K. post code is required" /> 

                        <h:outputText value="Enter a contact number : "/>
                        <h:inputText value="#{getDetails.phonenumber}" required="true" 
                                     requiredMessage="A valid phonenumber is required" />   


                    </h:panelGrid>  

                    <p:commandButton value="Save" action="#{getDetails.add}" update="growl"  />  
                </p:panel>  

            </h:form>  

所有用户必须具有唯一的ID，但他们不知道这一点

                         <h:outputText value="Enter your username : " />
                        <h:inputText value="#{getDetails.username}" required="true" 
                                     requiredMessage="Username is required" />

                        <h:outputText value="Enter your first name : " />
                        <h:inputText value="#{getDetails.name}" required="true" 
                                     requiredMessage="First name is required" />

                        <h:outputText value="Enter your surname : " />
                        <h:inputText value="#{getDetails.surname}" required="true" 
                                     requiredMessage="Surname is required" />

                        <h:outputText value="Enter email address : "/>
                        <h:inputText id="email" value="#{getDetails.email}" 
                                     size="20" required="true" label="Email Address">
                            <f:validator validatorId="richard.validator.EmailValidator" />
                        </h:inputText>
                        <h:outputText value="Enter your address : "/>
                        <h:inputText value="#{getDetails.address}" required="true" 
                                     requiredMessage="Address is required" /> 

                        <h:outputText value="Enter a valid U.K. postcode : "/>
                        <h:inputText value="#{getDetails.postcode}" required="true" 
                                     requiredMessage="A valid U.K. post code is required" /> 

                        <h:outputText value="Enter a contact number : "/>
                        <h:inputText value="#{getDetails.phonenumber}" required="true" 
                                     requiredMessage="A valid phonenumber is required" />   


                    </h:panelGrid>  

                    <p:commandButton value="Save" action="#{getDetails.add}" update="growl"  />  
                </p:panel>  

            </h:form>  

我已经在glassfish中设置了一个新的jdbc连接池

                         <h:outputText value="Enter your username : " />
                        <h:inputText value="#{getDetails.username}" required="true" 
                                     requiredMessage="Username is required" />

                        <h:outputText value="Enter your first name : " />
                        <h:inputText value="#{getDetails.name}" required="true" 
                                     requiredMessage="First name is required" />

                        <h:outputText value="Enter your surname : " />
                        <h:inputText value="#{getDetails.surname}" required="true" 
                                     requiredMessage="Surname is required" />

                        <h:outputText value="Enter email address : "/>
                        <h:inputText id="email" value="#{getDetails.email}" 
                                     size="20" required="true" label="Email Address">
                            <f:validator validatorId="richard.validator.EmailValidator" />
                        </h:inputText>
                        <h:outputText value="Enter your address : "/>
                        <h:inputText value="#{getDetails.address}" required="true" 
                                     requiredMessage="Address is required" /> 

                        <h:outputText value="Enter a valid U.K. postcode : "/>
                        <h:inputText value="#{getDetails.postcode}" required="true" 
                                     requiredMessage="A valid U.K. post code is required" /> 

                        <h:outputText value="Enter a contact number : "/>
                        <h:inputText value="#{getDetails.phonenumber}" required="true" 
                                     requiredMessage="A valid phonenumber is required" />   


                    </h:panelGrid>  

                    <p:commandButton value="Save" action="#{getDetails.add}" update="growl"  />  
                </p:panel>  

            </h:form>  

pool name : airlinebooking
resource type : javax.sql.DataSource
database driver vendor : derby

在我拥有的财产中

                         <h:outputText value="Enter your username : " />
                        <h:inputText value="#{getDetails.username}" required="true" 
                                     requiredMessage="Username is required" />

                        <h:outputText value="Enter your first name : " />
                        <h:inputText value="#{getDetails.name}" required="true" 
                                     requiredMessage="First name is required" />

                        <h:outputText value="Enter your surname : " />
                        <h:inputText value="#{getDetails.surname}" required="true" 
                                     requiredMessage="Surname is required" />

                        <h:outputText value="Enter email address : "/>
                        <h:inputText id="email" value="#{getDetails.email}" 
                                     size="20" required="true" label="Email Address">
                            <f:validator validatorId="richard.validator.EmailValidator" />
                        </h:inputText>
                        <h:outputText value="Enter your address : "/>
                        <h:inputText value="#{getDetails.address}" required="true" 
                                     requiredMessage="Address is required" /> 

                        <h:outputText value="Enter a valid U.K. postcode : "/>
                        <h:inputText value="#{getDetails.postcode}" required="true" 
                                     requiredMessage="A valid U.K. post code is required" /> 

                        <h:outputText value="Enter a contact number : "/>
                        <h:inputText value="#{getDetails.phonenumber}" required="true" 
                                     requiredMessage="A valid phonenumber is required" />   


                    </h:panelGrid>  

                    <p:commandButton value="Save" action="#{getDetails.add}" update="growl"  />  
                </p:panel>  

            </h:form>  

portnumber
servername
databasename
password
user

我能ping到数据库就好了

                         <h:outputText value="Enter your username : " />
                        <h:inputText value="#{getDetails.username}" required="true" 
                                     requiredMessage="Username is required" />

                        <h:outputText value="Enter your first name : " />
                        <h:inputText value="#{getDetails.name}" required="true" 
                                     requiredMessage="First name is required" />

                        <h:outputText value="Enter your surname : " />
                        <h:inputText value="#{getDetails.surname}" required="true" 
                                     requiredMessage="Surname is required" />

                        <h:outputText value="Enter email address : "/>
                        <h:inputText id="email" value="#{getDetails.email}" 
                                     size="20" required="true" label="Email Address">
                            <f:validator validatorId="richard.validator.EmailValidator" />
                        </h:inputText>
                        <h:outputText value="Enter your address : "/>
                        <h:inputText value="#{getDetails.address}" required="true" 
                                     requiredMessage="Address is required" /> 

                        <h:outputText value="Enter a valid U.K. postcode : "/>
                        <h:inputText value="#{getDetails.postcode}" required="true" 
                                     requiredMessage="A valid U.K. post code is required" /> 

                        <h:outputText value="Enter a contact number : "/>
                        <h:inputText value="#{getDetails.phonenumber}" required="true" 
                                     requiredMessage="A valid phonenumber is required" />   


                    </h:panelGrid>  

                    <p:commandButton value="Save" action="#{getDetails.add}" update="growl"  />  
                </p:panel>  

            </h:form>  

我还创建了jdbc资源

                         <h:outputText value="Enter your username : " />
                        <h:inputText value="#{getDetails.username}" required="true" 
                                     requiredMessage="Username is required" />

                        <h:outputText value="Enter your first name : " />
                        <h:inputText value="#{getDetails.name}" required="true" 
                                     requiredMessage="First name is required" />

                        <h:outputText value="Enter your surname : " />
                        <h:inputText value="#{getDetails.surname}" required="true" 
                                     requiredMessage="Surname is required" />

                        <h:outputText value="Enter email address : "/>
                        <h:inputText id="email" value="#{getDetails.email}" 
                                     size="20" required="true" label="Email Address">
                            <f:validator validatorId="richard.validator.EmailValidator" />
                        </h:inputText>
                        <h:outputText value="Enter your address : "/>
                        <h:inputText value="#{getDetails.address}" required="true" 
                                     requiredMessage="Address is required" /> 

                        <h:outputText value="Enter a valid U.K. postcode : "/>
                        <h:inputText value="#{getDetails.postcode}" required="true" 
                                     requiredMessage="A valid U.K. post code is required" /> 

                        <h:outputText value="Enter a contact number : "/>
                        <h:inputText value="#{getDetails.phonenumber}" required="true" 
                                     requiredMessage="A valid phonenumber is required" />   


                    </h:panelGrid>  

                    <p:commandButton value="Save" action="#{getDetails.add}" update="growl"  />  
                </p:panel>  

            </h:form>  

JNDI name jdbc/AirlineBooking
Pool name DerbyPool

使用glassfish可以设置吗？我已经按照一些教程进行了设置

                         <h:outputText value="Enter your username : " />
                        <h:inputText value="#{getDetails.username}" required="true" 
                                     requiredMessage="Username is required" />

                        <h:outputText value="Enter your first name : " />
                        <h:inputText value="#{getDetails.name}" required="true" 
                                     requiredMessage="First name is required" />

                        <h:outputText value="Enter your surname : " />
                        <h:inputText value="#{getDetails.surname}" required="true" 
                                     requiredMessage="Surname is required" />

                        <h:outputText value="Enter email address : "/>
                        <h:inputText id="email" value="#{getDetails.email}" 
                                     size="20" required="true" label="Email Address">
                            <f:validator validatorId="richard.validator.EmailValidator" />
                        </h:inputText>
                        <h:outputText value="Enter your address : "/>
                        <h:inputText value="#{getDetails.address}" required="true" 
                                     requiredMessage="Address is required" /> 

                        <h:outputText value="Enter a valid U.K. postcode : "/>
                        <h:inputText value="#{getDetails.postcode}" required="true" 
                                     requiredMessage="A valid U.K. post code is required" /> 

                        <h:outputText value="Enter a contact number : "/>
                        <h:inputText value="#{getDetails.phonenumber}" required="true" 
                                     requiredMessage="A valid phonenumber is required" />   


                    </h:panelGrid>  

                    <p:commandButton value="Save" action="#{getDetails.add}" update="growl"  />  
                </p:panel>  

            </h:form>  

---

因此，主要的问题是，如何将用户输入的值获取到数据库中？

Facelets以及所有JSF都关注用户界面，这主要是与视图相关的问题。数据库是应用程序的另一端，JSF和PrimeFaces都与数据库通信无关。。。然而，如果你环顾四周，你会发现如何向用户或从用户那里提供一些定制的数据。这还不是与数据库的连接，但如果您足够聪明，您应该很快了解如何使用JDBC连接（这里是），甚至JPA/Hibernate持久性（）

                         <h:outputText value="Enter your username : " />
                        <h:inputText value="#{getDetails.username}" required="true" 
                                     requiredMessage="Username is required" />

                        <h:outputText value="Enter your first name : " />
                        <h:inputText value="#{getDetails.name}" required="true" 
                                     requiredMessage="First name is required" />

                        <h:outputText value="Enter your surname : " />
                        <h:inputText value="#{getDetails.surname}" required="true" 
                                     requiredMessage="Surname is required" />

                        <h:outputText value="Enter email address : "/>
                        <h:inputText id="email" value="#{getDetails.email}" 
                                     size="20" required="true" label="Email Address">
                            <f:validator validatorId="richard.validator.EmailValidator" />
                        </h:inputText>
                        <h:outputText value="Enter your address : "/>
                        <h:inputText value="#{getDetails.address}" required="true" 
                                     requiredMessage="Address is required" /> 

                        <h:outputText value="Enter a valid U.K. postcode : "/>
                        <h:inputText value="#{getDetails.postcode}" required="true" 
                                     requiredMessage="A valid U.K. post code is required" /> 

                        <h:outputText value="Enter a contact number : "/>
                        <h:inputText value="#{getDetails.phonenumber}" required="true" 
                                     requiredMessage="A valid phonenumber is required" />   


                    </h:panelGrid>  

                    <p:commandButton value="Save" action="#{getDetails.add}" update="growl"  />  
                </p:panel>  

            </h:form>