ejava.examples.ejbwar.customer.client

Class CustomerClientImpl

java.lang.Object

ejava.examples.ejbwar.customer.client.CustomerClientImpl

All Implemented Interfaces:

CustomerClient

public class CustomerClientImpl
extends Object
implements CustomerClient

This class implements an HTTP Client interface to the customer web application. All commands are through HTTP POST, GET, PUT, and DELETE methods to specific resource URIs for products and categories.

Field Summary

Fields

Modifier and Type	Field and Description
private URI	appURI Defines the HTTP URL for the WAR that hosts the JAX-RS resources.
private org.apache.http.client.HttpClient	client
private static org.apache.commons.logging.Log	log

Constructor Summary

Constructors

Constructor and Description
CustomerClientImpl()

Method Summary

Modifier and Type	Method and Description
Customer	addCustomer(Customer customer)
protected <T> UriBuilder	buildURI(Class<T> resourceClass, String method) Helper method that returns a URIBuilder fully initialized to point to the URI that will reach the specified method within the inventory resource classes.
boolean	deleteCustomer(int id)
Customers	findCustomersByName(String firstName, String lastName, int offset, int limit)
Customer	getCustomer(int id)
void	setAppURI(URI appURI)
void	setHttpClient(org.apache.http.client.HttpClient client)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

log

private static final org.apache.commons.logging.Log log

client

private org.apache.http.client.HttpClient client

appURI

private URI appURI

Defines the HTTP URL for the WAR that hosts the JAX-RS resources.

Constructor Detail

CustomerClientImpl

public CustomerClientImpl()

Method Detail

setHttpClient

public void setHttpClient(org.apache.http.client.HttpClient client)

setAppURI

public void setAppURI(URI appURI)

buildURI

protected <T> UriBuilder buildURI(Class<T> resourceClass,
                                  String method)

Helper method that returns a URIBuilder fully initialized to point to the URI that will reach the specified method within the inventory resource classes.

Parameters:

resourceClass -

method -

Returns:

addCustomer

public Customer addCustomer(Customer customer)
                     throws Exception

Specified by:

addCustomer in interface CustomerClient

Throws:

Exception

findCustomersByName

public Customers findCustomersByName(String firstName,
                                     String lastName,
                                     int offset,
                                     int limit)
                              throws Exception

Specified by:

findCustomersByName in interface CustomerClient

Throws:

Exception

getCustomer

public Customer getCustomer(int id)
                     throws Exception

Specified by:

getCustomer in interface CustomerClient

Throws:

Exception

deleteCustomer

public boolean deleteCustomer(int id)
                       throws Exception

Specified by:

deleteCustomer in interface CustomerClient

Throws:

Exception