Package ejava.examples.ejbwar.inventory.rs

Class CategoriesResource

java.lang.Object

ejava.examples.ejbwar.inventory.rs.CategoriesResource

@Path("categories")
public class CategoriesResource
extends Object

This class implements a web facade for the product catageories in the inventory management. It uses JAX-RS to implement the server-side HTTP communications.

Field Summary

Fields

Modifier and Type	Field	Description
private InventoryMgmtEJB	ejb
private static org.slf4j.Logger	log
private javax.ws.rs.core.Request	request
private javax.ws.rs.core.UriInfo	uriInfo

Constructor Summary

Constructors

Constructor	Description
CategoriesResource()

Method Summary

Modifier and Type	Method	Description
javax.ws.rs.core.Response	deleteCategory(int id)	This method responds to DELETE method calls to (root)/{id} URIs to delete a specific category.
javax.ws.rs.core.Response	findCategoriesByName(String name, int offset, int limit)	This method will respond to a GET of the base resource URI to return categories based on query parameters.
javax.ws.rs.core.Response	getCategory(int id)	This method will respond to a GET method for (root)/{id} URIs to get a specific category.

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.slf4j.Logger log

ejb

@Inject
private InventoryMgmtEJB ejb

request

@Context
private javax.ws.rs.core.Request request

uriInfo

@Context
private javax.ws.rs.core.UriInfo uriInfo

Constructor Detail

CategoriesResource

public CategoriesResource()

Method Detail

findCategoriesByName

@GET
@Path("")
@Produces({"application/xml","application/json"})
public javax.ws.rs.core.Response findCategoriesByName(@QueryParam("name") @DefaultValue("")
                                                      String name,
                                                      @QueryParam("offset") @DefaultValue("0")
                                                      int offset,
                                                      @QueryParam("limit") @DefaultValue("0")
                                                      int limit)

This method will respond to a GET of the base resource URI to return categories based on query parameters.

Parameters:

name -

offset -

limit -

Returns:

getCategory

@GET
@Path("{id}")
@Produces({"application/xml","application/json"})
public javax.ws.rs.core.Response getCategory(@PathParam("id")
                                             int id)

This method will respond to a GET method for (root)/{id} URIs to get a specific category.

Parameters:

id -

Returns:

deleteCategory

@DELETE
@Path("{id}")
public javax.ws.rs.core.Response deleteCategory(@PathParam("id")
                                                int id)

This method responds to DELETE method calls to (root)/{id} URIs to delete a specific category.

Parameters:

id -

Returns: