initial import of demo application

.gitignore

@@ -4,3 +4,12 @@
 *.jar
 *.war
 *.ear
+
+build.properties
+target
+
+.project
+.settings
+.classpath
+
+src/main/webapp/app/.DS_Store

build.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="crm-demo" default="deploy">
+
+  <property file="build.properties" />
+  <property name="target.dir" value="target" />
+
+  <condition property="mvn.executable" value="mvn.bat" else="mvn">
+    <os family="windows" />
+  </condition>
+
+  <target name="package.mvn">
+    <exec executable="${mvn.executable}" dir="." failonerror="true">
+      <env key="MAVEN_OPTS" value="-Xmx1024m -Xms512m" />
+      <arg line="clean package" />
+    </exec>
+  </target>
+
+  <target name="deploy" depends="package.mvn">
+    <copy file="${target.dir}/${ant.project.name}.war" todir="${deploy.dir}" />
+  </target>
+
+</project>

src/main/java/com/mycompany/boundary/CrmDemoApplication.java

@@ -0,0 +1,9 @@
+package com.mycompany.boundary;
+
+import javax.ws.rs.ApplicationPath;
+import javax.ws.rs.core.Application;
+
+@ApplicationPath("/rest")
+public class CrmDemoApplication extends Application {
+
+}

src/main/java/com/mycompany/boundary/CustomerResource.java

@@ -0,0 +1,76 @@
+package com.mycompany.boundary;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.List;
+
+import javax.ejb.Stateless;
+import javax.inject.Inject;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.PUT;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.Status;
+import javax.ws.rs.core.UriInfo;
+
+import com.mycompany.control.CustomerService;
+import com.mycompany.entity.Customer;
+
+@Path("/customer")
+@Stateless
+public class CustomerResource {
+
+  @Inject
+  private CustomerService customerService;
+
+  @GET
+  @Path("/")
+  @Produces(MediaType.APPLICATION_JSON)
+  public Response getCustomers(@QueryParam("firstName") String firstName,
+      @QueryParam("name") String name) {
+    List<Customer> customers;
+    if (firstName != null && name != null) {
+      customers = customerService.findCustomer(firstName, name);
+    } else {
+      customers = customerService.findAllCustomers();
+    }
+    return Response.ok().entity(customers).build();
+  }
+
+  @POST
+  @Path("/")
+  public Response saveCustomer(@Context UriInfo uriInfo, Customer customer)
+      throws URISyntaxException {
+    customerService.saveCustomer(customer);
+    return Response.created(
+        new URI(uriInfo.getRequestUri() + "/" + customer.getId())).build();
+  }
+
+  @GET
+  @Path("/{customerId}")
+  @Produces(MediaType.APPLICATION_JSON)
+  public Response getCustomer(@PathParam(value = "customerId") String customerId) {
+    Customer customer = customerService.findCustomerById(Long
+        .parseLong(customerId));
+
+    if (customer != null) {
+      return Response.ok().entity(customer).build();
+    } else {
+      return Response.status(Status.NOT_FOUND).build();
+    }
+  }
+
+  @PUT
+  @Path("/{customerId}")
+  public Response updateCustomer(Customer customer) {
+    customerService.updateCustomer(customer);
+    return Response.status(Status.ACCEPTED).build();
+  }
+
+}

src/main/java/com/mycompany/control/CustomerService.java

@@ -0,0 +1,45 @@
+package com.mycompany.control;
+
+import java.util.List;
+
+import javax.persistence.EntityManager;
+import javax.persistence.PersistenceContext;
+import javax.persistence.TypedQuery;
+
+import com.mycompany.entity.Customer;
+
+public class CustomerService {
+
+  @PersistenceContext
+  private EntityManager entityManager;
+
+  public void saveCustomer(Customer customer) {
+    entityManager.persist(customer);
+  }
+
+  public List<Customer> findAllCustomers() {
+    TypedQuery<Customer> query = entityManager.createQuery(
+        "SELECT e FROM Customer e", Customer.class);
+    return (List<Customer>) query.getResultList();
+  }
+
+  public Customer findCustomerById(Long id) {
+    return entityManager.find(Customer.class, id);
+  }
+
+  public void updateCustomer(Customer customer) {
+    entityManager.merge(customer);
+  }
+
+  public List<Customer> findCustomer(String firstName, String lastName) {
+    TypedQuery<Customer> query = entityManager.createQuery(
+        "SELECT e FROM Customer e where e.firstName LIKE ? AND e.name LIKE ?",
+        Customer.class);
+
+    query.setParameter(1, "%" + firstName + "%");
+    query.setParameter(2, "%" + lastName + "%");
+
+    return query.getResultList();
+  }
+
+}

src/main/java/com/mycompany/entity/Company.java

@@ -0,0 +1,52 @@
+package com.mycompany.entity;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+
+/**
+ * Company entity, representing a company object that can be persisted to a
+ * relational database and, at the same time, be used as a transfer object for
+ * company entities that are used in the user interface.
+ * 
+ * @author Nils Preusker - n.preusker@gmail.com
+ */
+@Entity
+public class Company {
+
+  @Id
+  @GeneratedValue
+  private Long id;
+
+  private String name;
+
+  /**
+   * Default constructor for JAX-RS (object <> JSON serialization)
+   */
+  public Company() {
+  }
+
+  public Company(String name) {
+    super();
+    this.name = name;
+  }
+
+  // -------- getters and setters
+
+  public Long getId() {
+    return id;
+  }
+
+  public void setId(Long id) {
+    this.id = id;
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+}

src/main/java/com/mycompany/entity/Customer.java

@@ -0,0 +1,159 @@
+package com.mycompany.entity;
+
+import java.util.Date;
+import java.util.Locale;
+
+import javax.persistence.CascadeType;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+import javax.persistence.ManyToOne;
+
+/**
+ * Customer entity, representing a customer object that can be persisted to a
+ * relational database and, at the same time, be used as a transfer object for
+ * customer entities that are used in the user interface.
+ * 
+ * @author Nils Preusker - n.preusker@gmail.com
+ */
+@Entity
+public class Customer {
+
+  @Id
+  @GeneratedValue
+  private Long id;
+
+  private String firstName;
+
+  private String lastName;
+
+  private String email;
+
+  private String phone;
+
+  private String fax;
+
+  private Sex sex;
+
+  private String country;
+
+  private Locale locale;
+
+  private Date createDate;
+
+  @ManyToOne(cascade = { CascadeType.ALL })
+  private Company company;
+
+  /**
+   * Default constructor for JAX-RS (object <> JSON serialization)
+   */
+  public Customer() {
+  }
+
+  public Customer(String firstName, String lastName, String email,
+      String phone, String fax, Sex sex, String country, Locale locale,
+      Date createDate, Company company) {
+    super();
+    this.firstName = firstName;
+    this.lastName = lastName;
+    this.email = email;
+    this.phone = phone;
+    this.fax = fax;
+    this.sex = sex;
+    this.country = country;
+    this.locale = locale;
+    this.createDate = createDate;
+    this.company = company;
+  }
+
+  // -------- getters and setters
+
+  public Long getId() {
+    return id;
+  }
+
+  public void setId(Long id) {
+    this.id = id;
+  }
+
+  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 String getEmail() {
+    return email;
+  }
+
+  public void setEmail(String email) {
+    this.email = email;
+  }
+
+  public String getPhone() {
+    return phone;
+  }
+
+  public void setPhone(String phone) {
+    this.phone = phone;
+  }
+
+  public String getFax() {
+    return fax;
+  }
+
+  public void setFax(String fax) {
+    this.fax = fax;
+  }
+
+  public Sex getSex() {
+    return sex;
+  }
+
+  public void setSex(Sex sex) {
+    this.sex = sex;
+  }
+
+  public String getCountry() {
+    return country;
+  }
+
+  public void setCountry(String country) {
+    this.country = country;
+  }
+
+  public Locale getLocale() {
+    return locale;
+  }
+
+  public void setLocale(Locale locale) {
+    this.locale = locale;
+  }
+
+  public Date getCreateDate() {
+    return createDate;
+  }
+
+  public void setCreateDate(Date createDate) {
+    this.createDate = createDate;
+  }
+
+  public Company getCompany() {
+    return company;
+  }
+
+  public void setCompany(Company company) {
+    this.company = company;
+  }
+
+}

src/main/java/com/mycompany/entity/Sex.java

@@ -0,0 +1,5 @@
+package com.mycompany.entity;
+
+public enum Sex {
+  male, female, unknown
+}