Package org.glassfish.jersey.examples.managedbeans.resources

Class ManagedBeanSingletonResource

java.lang.Object

org.glassfish.jersey.examples.managedbeans.resources.ManagedBeanSingletonResource

@Path("/managedbean/singleton")
@Singleton
public class ManagedBeanSingletonResource
extends Object

JAX-RS root resource treated as Java EE managed bean in singleton scope.

Author:

Paul Sandoz, Jakub Podlesak

Constructor Summary

Constructors

Constructor	Description
ManagedBeanSingletonResource()

Method Summary

Modifier and Type	Method	Description
void	deleteWidget(int id)	Remove widget with given id.
String	getException()	Throw a runtime exception, so that it could be mapped.
String	getMessage()	Provide textual representation of the internal counter.
String	getWidget(int id)	Get JPA widget value.
void	putMessage(int i)	Reset internal counter.
void	putWidget(int id, String val)	Set new widget value.

Methods inherited from class java.lang.Object

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

Constructor Detail

ManagedBeanSingletonResource

public ManagedBeanSingletonResource()

Method Detail

getMessage

@GET
@Produces("text/plain")
public String getMessage()

Provide textual representation of the internal counter.

Returns:

internal counter String representation

putMessage

@PUT
@Produces("text/plain")
public void putMessage(int i)

Reset internal counter.

Parameters:

i - new counter value to be set.

getException

@Path("exception")
public String getException()

Throw a runtime exception, so that it could be mapped.

Returns:

nothing, just throw the custom exception.

getWidget

@Path("widget/{id: \\d+}")
@GET
public String getWidget(@PathParam("id")
                        int id)

Get JPA widget value.

Parameters:

id - widget id.

Returns:

value of the widget or 404 if given widget id is not found.

putWidget

@Path("widget/{id: \\d+}")
@PUT
public void putWidget(@PathParam("id")
                      int id,
                      String val)

Set new widget value.

Parameters:

id - widget id.

val - new value to be associated with above specified id.

deleteWidget

@Path("widget/{id: \\d+}")
@DELETE
public void deleteWidget(@PathParam("id")
                         int id)

Remove widget with given id.

Parameters:

id - id of the widget to be removed.