org.ocpsoft.rewrite.servlet.config

Class Response

java.lang.Object

org.ocpsoft.rewrite.config.DefaultOperationBuilder

org.ocpsoft.rewrite.servlet.config.HttpOperation

org.ocpsoft.rewrite.servlet.config.Response

All Implemented Interfaces:

ConfigurationElement, Operation, OperationBuilder

public abstract class Response
extends HttpOperation

Responsible for adding various properties such as headers and cookies to the HttpServletResponse

Author:

Lincoln Baxter, III

Nested Class Summary

Nested classes/interfaces inherited from class org.ocpsoft.rewrite.config.DefaultOperationBuilder

DefaultOperationBuilder.NoOp

Constructor Summary

Constructors

Constructor and Description
Response()

Method Summary

Methods

Modifier and Type	Method and Description
static Response	addCookie(javax.servlet.http.Cookie cookie) Create an Operation that adds a Cookie to the HttpServletResponse
static Response	addDateHeader(String name, long value) Create an Operation that adds a date header to the HttpServletResponse
static Response	addHeader(String name, String value) Create an Operation that adds a header to the HttpServletResponse
static Response	addIntHeader(String name, int value) Create an Operation that adds an int header to the HttpServletResponse
static Response	setCode(int code)
String	toString()
static Response	withOutputInterceptedBy(ResponseContentInterceptor... buffers) Add the given ResponseContentInterceptor instances to the current ServletResponse.
static Response	withOutputStreamWrappedBy(ResponseStreamWrapper... wrappers)
static Response	write(byte... bytes)
static Response	write(InputStream stream)
static Response	write(Object value)

Methods inherited from class org.ocpsoft.rewrite.servlet.config.HttpOperation

perform, performHttp

Methods inherited from class org.ocpsoft.rewrite.config.DefaultOperationBuilder

and, create, wrap

Methods inherited from class java.lang.Object

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

Constructor Detail

Response

public Response()

Method Detail

withOutputInterceptedBy

public static Response withOutputInterceptedBy(ResponseContentInterceptor... buffers)
                                        throws IllegalStateException

Add the given ResponseContentInterceptor instances to the current ServletResponse. This will activate response buffering on the current ServletRequest - meaning that generated output will not be sent to the client until the entire request has completed and all registered ResponseContentInterceptor instances have been executed.

WARNING: This will cause the ENTIRE response to be buffered in memory, which may cause performance issues on larger responses. Make sure you know what you are doing! If it is possible to do the necessary operations using a ResponseStreamWrapper instead, you should probably consider doing so to avoid memory overhead.

Throws:

IllegalStateException - When output has already been written to the client.

withOutputStreamWrappedBy

public static Response withOutputStreamWrappedBy(ResponseStreamWrapper... wrappers)
                                          throws IllegalStateException

Throws:

IllegalStateException

addHeader

public static Response addHeader(String name,
                 String value)

Create an Operation that adds a header to the HttpServletResponse

addDateHeader

public static Response addDateHeader(String name,
                     long value)

Create an Operation that adds a date header to the HttpServletResponse

addIntHeader

public static Response addIntHeader(String name,
                    int value)

Create an Operation that adds an int header to the HttpServletResponse

addCookie

public static Response addCookie(javax.servlet.http.Cookie cookie)

Create an Operation that adds a Cookie to the HttpServletResponse

setCode

public static Response setCode(int code)

write

public static Response write(byte... bytes)

write

public static Response write(Object value)

write

public static Response write(InputStream stream)

toString

public String toString()

Overrides:

toString in class Object