8:20 a.m.
I have a jsf datatable thats maps to a personlist list of person objects. While displaying
the list of person objects I need to lookup a special attendance code in another table. I
am thinking the best way is to call a method the PersonFinderBean called
getSecurityCode(). This will go "lookup" the securitycode in the attendance
table given the person ID.
I have posted the JSF and SFSB. My question is this the correct way of doing this in
Seam?
uPersonCheckin.jsp
| <%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
| <%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
| <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"
lang="en">
| <f:view>
| <f:loadBundle basename="messages" var="msg"/>
| <head>
|
| <meta http-equiv="Content-Type" content="text/html;
charset=iso-8859-1" />
| <title>Kidslife Checkin</title>
| <style type="text/css" media="all">
| @import "style/default/screen.css";
| </style>
| </head>
| <body>
|
| <%@ include file="header.htm" %>
|
| <h:form>
|
| <div class="rvgFind">
| <fieldset class="rvgFieldSet">
| <legend><h:outputText value="#{msg.Person}
#{msg.SearchCriteria}"/></legend>
|
| <span class="rvgInputs">
| <h:outputLabel value="#{msg.Person_firstName}"
for="firstName">
| <h:inputText value="#{personFinder.example.firstName}"
id="firstName"/>
| </h:outputLabel>
| <h:outputLabel value="#{msg.Person_lastName}"
for="lastName">
| <h:inputText value="#{personFinder.example.lastName}"
id="lastName"/>
| </h:outputLabel>
| </span>
|
| <span class="rvgActions">
| <h:commandButton type="submit" value="#{msg.Clear}"
action="#{personFinder.clear}"/>
| <h:commandButton type="submit" value="#{msg.Find}"
action="#{personFinder.findFirstPage}"/>
| </span>
|
| </fieldset>
| </div>
|
| <div class="rvgResults">
|
| <span class="rvgResultsNone">
| <h:outputText value="#{msg.EnterSearchCriteria}"
rendered="#{personList==null}"/>
| <h:outputText value="#{msg.No} #{msg.Person}
#{msg.MatchedSearchCriteria}" rendered="#{personList.rowCount==0 &&
!personFinder.previousPage}"/>
| </span>
|
| <h:dataTable value="#{personList}" var="person"
rendered="#{personList.rowCount>0}"
| rowClasses="rvgRowOne,rvgRowTwo"
headerClass="rvgOrder">
| <h:column>
| <f:facet name="header">
| <h:outputText value="Edit"/>
| </f:facet>
| <h:commandLink value="profile"
action="#{personFinder.edit}">
| <f:param name="id" value="#{id}"/>
| </h:commandLink>
| </h:column>
| <h:column>
| <f:facet name="header">
| <h:outputText value="Register"/>
| </f:facet>
| <h:commandLink value="checkin"
action="#{personFinder.checkIn}">
| <f:param name="id" value="#{id}"/>
| </h:commandLink>
| </h:column>
| <h:column>
| <f:facet name="header">
| <h:outputText value="Security Code"/>
| </f:facet>
| <h:outputText value="#{personFinder.securityCode}"/>
| </h:column>
| <h:column>
| <f:facet name="header">
| <h:commandLink value="#{msg.Person_firstName}"
action="#{personFinder.reorder}">
| <f:param name="orderBy" value="firstName"/>
| </h:commandLink>
| </f:facet>
| <h:outputText value="#{person.firstName}"/>
| </h:column>
| <h:column>
| <f:facet name="header">
| <h:commandLink value="#{msg.Person_middleName}"
action="#{personFinder.reorder}">
| <f:param name="orderBy" value="middleName"/>
| </h:commandLink>
| </f:facet>
| <h:outputText value="#{person.middleName}"/>
| </h:column>
| <h:column>
| <f:facet name="header">
| <h:commandLink value="#{msg.Person_lastName}"
action="#{personFinder.reorder}">
| <f:param name="orderBy" value="lastName"/>
| </h:commandLink>
| </f:facet>
| <h:outputText value="#{person.lastName}"/>
| </h:column>
| </h:dataTable>
|
| <span class="rvgPage">
| <h:commandButton action="#{personFinder.findPreviousPage}"
value="#{msg.PreviousPage}" disabled="#{!personFinder.previousPage}"
/>
| <h:commandButton action="#{personFinder.findNextPage}"
value="#{msg.NextPage}" disabled="#{!personFinder.nextPage}" />
| <h:commandButton action="editPerson" value="#{msg.Create}"
rendered="#{personSelector.createEnabled}"/>
| <h:commandButton action="#{personSelector.selectNone}"
value="#{msg.SelectNone}"
rendered="#{!personSelector.createEnabled}"/>
| <h:commandButton action="#{personSelector.cancel}"
value="#{msg.Cancel}"
rendered="#{!personSelector.createEnabled}"/>
| </span>
|
| </div>
|
| </h:form>
|
| </body>
| </f:view>
| </html>
|
PersonFinderBean
| package testSeam;
|
| // Generated Sep 23, 2006 1:30:01 PM by Hibernate Tools 3.2.0.beta7
|
| import static javax.ejb.TransactionAttributeType.NOT_SUPPORTED;
|
| import java.util.HashMap;
| import java.util.List;
| import java.util.Map;
| import java.util.Map.Entry;
| import java.util.Random;
| import java.util.Date;
| import javax.ejb.Remove;
| import javax.ejb.Stateful;
| import javax.ejb.TransactionAttribute;
| import javax.interceptor.Interceptors;
| import javax.persistence.EntityManager;
| import javax.persistence.Query;
| import org.jboss.seam.ScopeType;
| import org.jboss.seam.annotations.Destroy;
| import org.jboss.seam.annotations.In;
| import org.jboss.seam.annotations.Out;
| import org.jboss.seam.annotations.Begin;
| import org.jboss.seam.annotations.End;
| import org.jboss.seam.annotations.Name;
| import org.jboss.seam.annotations.RequestParameter;
| import org.jboss.seam.annotations.Scope;
| import org.jboss.seam.annotations.datamodel.DataModel;
| import org.jboss.seam.annotations.datamodel.DataModelSelection;
| import org.jboss.seam.ejb.SeamInterceptor;
|
| @Name("personFinder")
| @Stateful
| @Scope(ScopeType.SESSION)
| @Interceptors(SeamInterceptor.class)
| public class PersonFinderBean implements PersonFinder {
|
| private Person example = new Person();
|
| public Person getExample() {
| return example;
| }
|
| @DataModelSelection
| @Out(required=false)
| private Person selectedPerson;
|
| @In(required=false)
| private Login login;
|
| @In(create=true)
| private AttendanceEditor attendanceEditor;
|
| private int pageNumber = 0;
| private int pageSize = 20;
| private boolean registered = false;
|
| public void setRegistered(boolean value) {
| registered = value;
| }
|
| public boolean getRegistered() {
| return registered;
| }
|
| public void setPageSize(int size) {
| pageSize = size;
| }
|
| public int getPageSize() {
| return pageSize;
| }
|
| public boolean isPreviousPage() {
| return personList != null && pageNumber > 0;
| }
|
| public boolean isNextPage() {
| return personList != null && personList.size() == pageSize;
| }
|
| @DataModel
| private List<Person> personList;
|
| @In(create = true)
| private EntityManager entityManager;
|
| private void executeQuery() {
| Map<String, Object> parameters = new HashMap<String, Object>();
| StringBuffer queryString = new StringBuffer();
| if (example.getId() != 0) {
| queryString.append(" and person.id = :id");
| parameters.put("id", example.getId());
| }
| if (example.getRoomId() != 0) {
| queryString.append(" and person.roomId = :roomId");
| parameters.put("roomId", example.getRoomId());
| }
| if (example.getOrganizationId() != 0) {
| queryString.append(" and person.organizationId = :organizationId");
| parameters.put("organizationId", example.getOrganizationId());
| }
| if (example.getFirstName() != null && example.getFirstName().length() >
0) {
| queryString.append(" and person.firstName like :firstName");
| parameters.put("firstName", '%' + example.getFirstName() +
'%');
| }
| if (example.getMiddleName() != null
| && example.getMiddleName().length() > 0) {
| queryString.append(" and person.middleName like :middleName");
| parameters.put("middleName", '%' + example.getMiddleName() +
'%');
| }
| if (example.getLastName() != null && example.getLastName().length() > 0)
{
| queryString.append(" and person.lastName like :lastName");
| parameters.put("lastName", '%' + example.getLastName() +
'%');
| }
| if (example.getAddress1() != null && example.getAddress1().length() > 0)
{
| queryString.append(" and person.address1 like :address1");
| parameters.put("address1", '%' + example.getAddress1() +
'%');
| }
| if (example.getCity() != null && example.getCity().length() > 0) {
| queryString.append(" and person.city like :city");
| parameters.put("city", '%' + example.getCity() + '%');
| }
| if (example.getState() != null && example.getState().length() > 0) {
| queryString.append(" and person.state like :state");
| parameters.put("state", '%' + example.getState() + '%');
| }
| if (example.getZip() != null && example.getZip().length() > 0) {
| queryString.append(" and person.zip like :zip");
| parameters.put("zip", '%' + example.getZip() + '%');
| }
| if (example.getEmail() != null && example.getEmail().length() > 0) {
| queryString.append(" and person.email like :email");
| parameters.put("email", '%' + example.getEmail() + '%');
| }
| if (example.getBirthday() != null) {
| queryString.append(" and person.birthday = :birthday");
| parameters.put("birthday", example.getBirthday());
| }
| if (example.getSex() != null) {
| queryString.append(" and person.sex = :sex");
| parameters.put("sex", example.getSex());
| }
| if (example.getHomePhone() != null
| && example.getHomePhone().length() > 0) {
| queryString.append(" and person.homePhone like :homePhone");
| parameters.put("homePhone", '%' + example.getHomePhone() +
'%');
| }
| if (example.getWorkPhone() != null
| && example.getWorkPhone().length() > 0) {
| queryString.append(" and person.workPhone like :workPhone");
| parameters.put("workPhone", '%' + example.getWorkPhone() +
'%');
| }
| if (example.getBeeperPhone() != null
| && example.getBeeperPhone().length() > 0) {
| queryString.append(" and person.beeperPhone like :beeperPhone");
| parameters.put("beeperPhone", '%' + example.getBeeperPhone() +
'%');
| }
| if (example.getCellPhone() != null
| && example.getCellPhone().length() > 0) {
| queryString.append(" and person.cellPhone like :cellPhone");
| parameters.put("cellPhone", '%' + example.getCellPhone() +
'%');
| }
| if (example.getExtraPhone() != null
| && example.getExtraPhone().length() > 0) {
| queryString.append(" and person.extraPhone like :extraPhone");
| parameters.put("extraPhone", '%' + example.getExtraPhone() +
'%');
| }
| if (example.getExtraPhoneMemo() != null
| && example.getExtraPhoneMemo().length() > 0) {
| queryString
| .append(" and person.extraPhoneMemo like :extraPhoneMemo");
| parameters.put("extraPhoneMemo",
| '%' + example.getExtraPhoneMemo() + '%');
| }
| if (example.getSchool() != null && example.getSchool().length() > 0) {
| queryString.append(" and person.school like :school");
| parameters.put("school", '%' + example.getSchool() +
'%');
| }
| if (example.getSchoolGrade() != null
| && example.getSchoolGrade().length() > 0) {
| queryString.append(" and person.schoolGrade like :schoolGrade");
| parameters.put("schoolGrade", '%' + example.getSchoolGrade() +
'%');
| }
| if (example.getContact() != null && example.getContact().length() > 0) {
| queryString.append(" and person.contact like :contact");
| parameters.put("contact", '%' + example.getContact() +
'%');
| }
| if (example.getParentName() != null
| && example.getParentName().length() > 0) {
| queryString.append(" and person.parentName like :parentName");
| parameters.put("parentName", '%' + example.getParentName() +
'%');
| }
| if (example.getComments() != null && example.getComments().length() > 0)
{
| queryString.append(" and person.comments like :comments");
| parameters.put("comments", '%' + example.getComments() +
'%');
| }
| if (example.getMinsitry() != null && example.getMinsitry().length() > 0)
{
| queryString.append(" and person.minsitry like :minsitry");
| parameters.put("minsitry", '%' + example.getMinsitry() +
'%');
| }
| if (example.getDrama() != null) {
| queryString.append(" and person.drama = :drama");
| parameters.put("drama", example.getDrama());
| }
| if (example.getMusic() != null) {
| queryString.append(" and person.music = :music");
| parameters.put("music", example.getMusic());
| }
| if (example.getStatus() != null) {
| queryString.append(" and person.status = :status");
| parameters.put("status", example.getStatus());
| }
| if (example.getVisitor() != null) {
| queryString.append(" and person.visitor = :visitor");
| parameters.put("visitor", example.getVisitor());
| }
| if (example.getMailList() != null) {
| queryString.append(" and person.mailList = :mailList");
| parameters.put("mailList", example.getMailList());
| }
| if (example.getLeader() != null) {
| queryString.append(" and person.leader = :leader");
| parameters.put("leader", example.getLeader());
| }
| if (example.getLastAttended() != null) {
| queryString.append(" and person.lastAttended = :lastAttended");
| parameters.put("lastAttended", example.getLastAttended());
| }
| if (example.getCreated() != null) {
| queryString.append(" and person.created = :created");
| parameters.put("created", example.getCreated());
| }
| if (example.getUpdated() != null) {
| queryString.append(" and person.updated = :updated");
| parameters.put("updated", example.getUpdated());
| }
| if (example.getVcall() != null) {
| queryString.append(" and person.vcall = :vcall");
| parameters.put("vcall", example.getVcall());
| }
| if (example.getVhouseCall() != null) {
| queryString.append(" and person.vhouseCall = :vhouseCall");
| parameters.put("vhouseCall", example.getVhouseCall());
| }
| if (example.getTeam() != null && example.getTeam().length() > 0) {
| queryString.append(" and person.team like :team");
| parameters.put("team", '%' + example.getTeam() + '%');
| }
| if (example.getPhotoFile() != null
| && example.getPhotoFile().length() > 0) {
| queryString.append(" and person.photoFile like :photoFile");
| parameters.put("photoFile", '%' + example.getPhotoFile() +
'%');
| }
| if (example.getUniqueId() != null && example.getUniqueId().length() > 0)
{
| queryString.append(" and person.uniqueId like :uniqueId");
| parameters.put("uniqueId", '%' + example.getUniqueId() +
'%');
| }
| if (queryString.length() == 0) {
| queryString.append("select person from Person person");
| } else {
| queryString.delete(0, 4).insert(0,
| "select person from Person person where");
| }
|
| if (order != null) {
| queryString.append(" order by person.").append(order);
| if (descending)
| queryString.append(" desc");
| }
|
| Query query = entityManager.createQuery(queryString.toString());
| for (Entry<String, Object> param : parameters.entrySet()) {
| query.setParameter(param.getKey(), param.getValue());
| }
| personList = (List<Person>) query.setMaxResults(pageSize)
| .setFirstResult(pageSize * pageNumber).getResultList();
| }
|
| public String findFirstPage() {
| pageNumber = 0;
| executeQuery();
| return null;
| }
|
| public String findNextPage() {
| pageNumber++;
| executeQuery();
| return null;
| }
|
| public String findPreviousPage() {
| pageNumber--;
| executeQuery();
| return null;
| }
|
| public void refresh() {
| if (personList != null)
| executeQuery();
| }
|
| public String clear() {
| personList = null;
| example = new Person();
| return null;
| }
|
| public Person getSelection() {
| return entityManager.merge(selectedPerson);
| }
|
| @Destroy
| @Remove
| public void destroy() {
| }
|
| private String order;
|
| private boolean descending = false;
|
| @RequestParameter
| private String orderBy;
| private int id;
|
| public String reorder() {
| if (orderBy.equals(order)) {
| descending = !descending;
| } else {
| descending = false;
| }
| order = orderBy;
| executeQuery();
| return null;
| }
|
| @Begin
| @End
| public String checkIn() {
| // insert new record into attendance table
| Users loggedInUser = login.getInstance();
|
| System.out.println("I check'd em in...:"+selectedPerson.getId());
| System.out.println("I am from church:"+loggedInUser.getOrganizationId());
|
| java.util.Random rNum = new Random();
| int securityCode = Math.abs(rNum.nextInt());
| Attendance attend = attendanceEditor.getInstance();
|
| attend.setCheckedByUserId(loggedInUser.getId());
| attend.setDateTimeEntry(new Date());
| attend.setPersonId(selectedPerson.getId());
| attend.setRoomId(example.getRoomId());
| attend.setSecurityCode(""+securityCode);
| attend.setType("In");
| attendanceEditor.create();
|
| return "code:"+securityCode;
| }
|
| public String getSecurityCode() {
| Attendance attend = attendanceEditor.getInstance();
|
| //Here is where I want to do the lookup..
| return "special code";
| }
|
| public String edit() {
| return "/editPerson.jsp";
| }
| }
|
|
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