org.mojavemvc.views

Class AbstractResponse<T extends AbstractResponse<T>>

java.lang.Object

org.mojavemvc.views.StreamView

org.mojavemvc.views.AbstractResponse<T>

All Implemented Interfaces:

View

Direct Known Subclasses:

Response.Accepted, Response.BadGateway, Response.BadRequest, Response.Conflict, Response.Created, Response.ExpectationFailed, Response.Forbidden, Response.Found, Response.GatewayTimeout, Response.Gone, Response.HTTPVersionNotSupported, Response.InternalServerError, Response.LengthRequired, Response.MethodNotAllowed, Response.MovedPermanently, Response.NoContent, Response.NotAcceptable, Response.NotFound, Response.NotImplemented, Response.NotModified, Response.OK, Response.PartialContent, Response.PaymentRequired, Response.PreconditionFailed, Response.ProxyAuthenticationRequired, Response.RequestedRangeNotSatisfiable, Response.RequestEntityTooLarge, Response.RequestTimeout, Response.RequestURITooLong, Response.ResetContent, Response.SeeOther, Response.ServiceUnavailable, Response.TemporaryRedirect, Response.Unauthorized, Response.UnsupportedMediaType, Response.UseProxy

public abstract class AbstractResponse<T extends AbstractResponse<T>>
extends StreamView

Author:

Luis Antunes

Field Summary

Fields

Modifier and Type	Field and Description
protected byte[]	content
protected String	contentType
protected int	status

Constructor Summary

Constructors

Constructor and Description
AbstractResponse(int status)

Method Summary

Methods

Modifier and Type	Method and Description
String	getContentType() Gets the content type of the response to be streamed back to the requestor.
String	getHeaderValue(String headerName) Returns the associated header value, or null if the header has not been set.
byte[]	getPayload() Gets the content of the response to be streamed back to the requestor.
int	getStatus()
void	render(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) This method is invoked last in the sequence of steps involved in processing a request sent to the FrontController.
protected abstract T	self()
T	withContent(byte[] content)
T	withContent(String content)
T	withContentLocation(String contentLocation)
T	withContentType(String contentType)
T	withEncoding(String encoding)
T	withExpires(Date date)
T	withHeader(String name, String value)
T	withLanguage(String language)
T	withLastModified(Date date)
T	withLocation(String location)
T	withTag(String tag)

Methods inherited from class java.lang.Object

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

Field Detail

status

protected final int status

contentType

protected String contentType

content

protected byte[] content

Constructor Detail

AbstractResponse

public AbstractResponse(int status)

Method Detail

self

protected abstract T self()

withContentType

public T withContentType(String contentType)

withContent

public T withContent(byte[] content)

withContent

public T withContent(String content)

withLanguage

public T withLanguage(String language)

withLocation

public T withLocation(String location)

withContentLocation

public T withContentLocation(String contentLocation)

withTag

public T withTag(String tag)

withExpires

public T withExpires(Date date)

withLastModified

public T withLastModified(Date date)

withEncoding

public T withEncoding(String encoding)

withHeader

public T withHeader(String name,
           String value)

getHeaderValue

public String getHeaderValue(String headerName)

Returns the associated header value, or null if the header has not been set.

Parameters:

headerName - the name of the header

Returns:

the header value associated with the given header name, or null if the header has not been set

getStatus

public int getStatus()

Returns:

the HTTP status code

getContentType

public String getContentType()

Description copied from class: StreamView

Gets the content type of the response to be streamed back to the requestor.

Specified by:

getContentType in class StreamView

Returns:

the content type of the response

getPayload

public byte[] getPayload()

Description copied from class: StreamView

Gets the content of the response to be streamed back to the requestor.

Specified by:

getPayload in class StreamView

Returns:

the payload content

render

public void render(javax.servlet.http.HttpServletRequest request,
          javax.servlet.http.HttpServletResponse response)
            throws javax.servlet.ServletException,
                   IOException

Description copied from interface: View

This method is invoked last in the sequence of steps involved in processing a request sent to the FrontController. The servlet request can be used to set any attributes, then to obtain a RequestDispatcher for forwarding or including, or the servlet response may be used to send a redirect, for example.

Users should note that any exceptions thrown from this method are not guaranteed to be caught in the FrontController. They may escape to the requestor. Users should handle any exceptions inside the implementation of this method if different behaviour is desired.

Specified by:

render in interface View

Overrides:

render in class StreamView

Parameters:

request - the servlet request

response - the servlet response

Throws:

javax.servlet.ServletException

IOException