Review

Id: 4
Version: 5
Name: Bandaa, Standa3
Region: East Coast
Start Date: 29 February 2008 AD
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The source for PersonFinderService, @EJB handling, etc. is shown in the @EJB example.

PersonReview.tml 

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<!-- We need a doctype to allow us to use special characters like &nbsp; 
     We use a "strict" DTD to make IE follow the alignment rules. -->
     
<html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_3.xsd">
<head>
    <link rel="stylesheet" type="text/css" href="${context:css/together/totalcontrolcrudreview.css}"/>
</head>
<body>
    <h1>Review</h1>
    
    <div class="eg">
        <t:if test="person">
            <table class="review">
                <tr>
                    <th>Id:</th>
                    <td>${person.id}</td>
                </tr>
                <tr>
                    <th>Version:</th>
                    <td>${person.version}</td>
                </tr>
                <tr>
                    <th>Name:</th>
                    <td>${person.lastName}, ${person.firstName}</td>
                </tr>
                <tr>
                    <th>Region:</th>
                    <td>${personRegion}</td>
                </tr>
                <tr>
                    <th>Start Date:</th>
                    <td><t:output t:value="person.startDate" format="startDateFormat"/></td>
                </tr>
                <tr>
                    <th>&nbsp;</th>
                    <td><a t:type="pageLink" t:page="together/totalcontrolcrud/Persons" href="#">Cancel</a></td>
                </tr>
            </table><br/>
        </t:if>
        <t:if negate="true" test="person">
            Person ${personId} does not exist.<br/><br/>
            <a t:type="pageLink" t:page="together/totalcontrolcrud/Persons" href="#">Cancel</a>
        </t:if>
    </div>
    
    <a t:type="pageLink" t:page="Index" href="#">Home</a><br/><br/>
    
    The source for PersonFinderService, @EJB handling, etc. is shown in the @EJB example.<br/><br/>
    
    <t:sourcecodedisplay src="/web/src/main/java/jumpstart/web/pages/together/totalcontrolcrud/person/PersonReview.tml"/>
    <t:sourcecodedisplay src="/web/src/main/java/jumpstart/web/pages/together/totalcontrolcrud/person/PersonReview.properties"/>
    <t:sourcecodedisplay src="/web/src/main/java/jumpstart/web/pages/together/totalcontrolcrud/person/PersonReview.java"/>
    <t:sourcecodedisplay src="/web/src/main/java/jumpstart/web/css/together/totalcontrolcrudreview.css"/>
    <t:sourcecodedisplay src="/business/src/main/java/jumpstart/business/domain/person/Person.java"/>
    <t:sourcecodedisplay src="/business/src/main/java/jumpstart/business/domain/person/Regions.java"/>
</body>
</html>
PersonReview.properties 

## These enum conversions could be moved to the central message properties file called app.properties
Regions.EAST_COAST=East Coast
Regions.WEST_COAST=West Coast
PersonReview.java 

package jumpstart.web.pages.together.totalcontrolcrud.person;

import java.text.Format;
import java.text.SimpleDateFormat;

import javax.ejb.EJB;

import jumpstart.business.domain.person.Person;
import jumpstart.business.domain.person.Regions;
import jumpstart.business.domain.person.iface.IPersonFinderServiceLocal;

import org.apache.tapestry5.annotations.Property;
import org.apache.tapestry5.ioc.Messages;
import org.apache.tapestry5.ioc.annotations.Inject;

public class PersonReview {

    // The activation context

    @Property
    private Long personId;

    // Screen fields

    @Property
    private Person person;

    // Generally useful bits and pieces
    
    @EJB
    private IPersonFinderServiceLocal personFinderService;

    @Inject
    private Messages messages;

    // The code

    // onPassivate() is called by Tapestry to get the activation context to put in the URL.

    Long onPassivate() {
        return personId;
    }

    // onActivate() is called by Tapestry to pass in the activation context from the URL.

    void onActivate(Long personId) {
        this.personId = personId;
    }

    // setupRender() is called by Tapestry right before it starts rendering the page.

    void setupRender() {
        person = personFinderService.findPerson(personId);
        // Handle null person in the template.
    }

    public String getPersonRegion() {
        // Follow the same naming convention that the Select component uses
        return messages.get(Regions.class.getSimpleName() + "." + person.getRegion().name());
    }

    public Format getStartDateFormat() {
        final Format f = new SimpleDateFormat("dd MMMM yyyy G");
        return f;
    }
}
totalcontrolcrudreview.css 

body, td        { font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 13px; font-weight: normal; color: #333;
                    line-height: 17px; }

.eg             { margin: 20px 0; padding: 20px; 
                    border: 1px solid #ddd; border-radius: 4px; -webkit-border-radius: 4px; -mox-border-radius: 4px; }

a               { text-decoration: none; color: #3D69B6; }
a:hover         { text-decoration: underline; }

.review         { border-collapse: collapse; border-spacing: 0; border: 1px solid #dddddd; width: 40%; margin: auto;
                    background-color: #eeeeee; }
.review th      { padding: 2px 5px; text-align: right; width: 35%; }
.review td      { padding: 2px 5px; text-align: left; }
Person.java 

package jumpstart.business.domain.person;

import java.io.Serializable;
import java.util.Date;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.EnumType;
import javax.persistence.Enumerated;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.PrePersist;
import javax.persistence.PreUpdate;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;
import javax.persistence.Version;


/**
 * The Person entity.
 */
@Entity
@SuppressWarnings("serial")
public class Person implements Serializable {

    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    @Column(nullable = false)
    private Long id;

    @Version
    @Column(nullable = false)
    private Integer version;

    @Column(length = 10, nullable = false)
    private String firstName;

    @Column(length = 10, nullable = false)
    private String lastName;
    
    @Enumerated(EnumType.STRING)
    private Regions region;

    @Temporal(TemporalType.DATE)
    private Date startDate;

    public String toString() {
        final String DIVIDER = ", ";
        
        StringBuilder buf = new StringBuilder();
        buf.append(this.getClass().getSimpleName() + ": ");
        buf.append("[");
        buf.append("id=" + id + DIVIDER);
        buf.append("version=" + version + DIVIDER);
        buf.append("firstName=" + firstName + DIVIDER);
        buf.append("lastName=" + lastName + DIVIDER);
        buf.append("region=" + region + DIVIDER);
        buf.append("startDate=" + startDate);
        buf.append("]");
        return buf.toString();
    }

    // Default constructor is required by EJB3.
    public Person() {
    }

    public Person(String firstName, String lastName, Regions region, Date startDate) {
        super();
        this.firstName = firstName;
        this.lastName = lastName;
        this.region = region;
        this.startDate = startDate;
    }

    // The need for an equals() method is discussed at http://www.hibernate.org/109.html
    
    @Override
    public boolean equals(Object obj) {
        return (obj == this) || (obj instanceof Person) && id != null && id.equals(((Person) obj).getId());
    }

    // The need for a hashCode() method is discussed at http://www.hibernate.org/109.html

    @Override
    public int hashCode() {
        return id == null ? super.hashCode() : id.hashCode();
    }

    @PrePersist
    @PreUpdate
    public void validate() throws ValidationException {

        // Validate syntax...

        if ((firstName == null) || (firstName.trim().length() == 0)) {
            throw new ValidationException("First name is required.");
        }

        if ((lastName == null) || (lastName.trim().length() == 0)) {
            throw new ValidationException("Last name is required.");
        }

        if (region == null) {
            throw new ValidationException("Region is required.");
        }

        if (startDate == null) {
            throw new ValidationException("Start date is required.");
        }

    }

    public Long getId() {
        return id;
    }

    public Integer getVersion() {
        return version;
    }

    public void setVersion(Integer version) {
        this.version = version;
    }

    public String getFirstName() {
        return firstName;
    }

    public void setFirstName(String firstName) {
        this.firstName = firstName;
    }

    public String getLastName() {
        return lastName;
    }

    public void setLastName(String lastName) {
        this.lastName = lastName;
    }

    public Regions getRegion() {
        return region;
    }

    public void setRegion(Regions region) {
        this.region = region;
    }

    public Date getStartDate() {
        return startDate;
    }

    public void setStartDate(Date startDate) {
        this.startDate = startDate;
    }

}
Regions.java 

package jumpstart.business.domain.person;

public enum Regions {
    EAST_COAST, WEST_COAST;
}