WrapperRequest (Restlet core org.restlet 2.3.1

java.lang.Object
- org.restlet.Message
- - org.restlet.Request
  - - org.restlet.util.WrapperRequest

```
public class WrapperRequest
extends Request
```
Request wrapper. Useful for application developer who need to enrich the request with application related properties and behavior.

Author:

Jerome Louvel

See Also:
The decorator (aka wrapper) pattern

Constructor Summary

Constructors
Constructor and Description

WrapperRequest(Request wrappedRequest)
Constructor.

Constructors
Constructor and Description
`WrapperRequest(Request wrappedRequest)` Constructor.

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`abort()` Ask the connector to attempt to abort the related network connection, for example immediately closing the socket.
`void`	`commit(Response response)` Asks the server connector to immediately commit the given response associated to this request, making it ready to be sent back to the client.
`Set<String>`	`getAccessControlRequestHeaders()` Returns the access control request headers of the target resource.
`Method`	`getAccessControlRequestMethod()` Returns the access control request method of the target resource.
`ConcurrentMap<String,Object>`	`getAttributes()` Returns a modifiable attributes map that can be used by developers to save information relative to the message.
`ChallengeResponse`	`getChallengeResponse()` Returns the authentication response sent by a client to an origin server.
`ClientInfo`	`getClientInfo()` Returns the client-specific information.
`Conditions`	`getConditions()` Returns the conditions applying to this call.
`Series<Cookie>`	`getCookies()` Returns the cookies provided by the client.
`Representation`	`getEntity()` Returns the entity representation.
`Reference`	`getHostRef()` Returns the host reference.
`int`	`getMaxForwards()` Returns the maximum number of intermediaries.
`Method`	`getMethod()` Returns the method.
`Uniform`	`getOnResponse()` Returns the callback invoked on response reception.
`Reference`	`getOriginalRef()` Returns the original reference as requested by the client.
`Protocol`	`getProtocol()` Returns the protocol by first returning the baseRef.schemeProtocol property if it is set, or the resourceRef.schemeProtocol property otherwise.
`ChallengeResponse`	`getProxyChallengeResponse()` Returns the authentication response sent by a client to a proxy.
`List<Range>`	`getRanges()` Returns the ranges to return from the target resource's representation.
`Reference`	`getReferrerRef()` Returns the referrer reference if available.
`Reference`	`getResourceRef()` Returns the reference of the target resource.
`Reference`	`getRootRef()` Returns the application root reference.
`protected Request`	`getWrappedRequest()` Returns the wrapped request.
`boolean`	`isAsynchronous()` Indicates if the request is asynchronous.
`boolean`	`isConfidential()` Indicates if the call came over a confidential channel such as an SSL-secured connection.
`boolean`	`isEntityAvailable()` Indicates if a content is available and can be sent.
`boolean`	`isExpectingResponse()` Indicates if an associated response is expected.
`boolean`	`isSynchronous()` Indicates if the request is synchronous.
`void`	`setAccessControlRequestHeaders(Set<String> accessControlRequestHeaders)` Sets the access control request headers of the target resource.
`void`	`setAccessControlRequestMethod(Method accessControlRequestMethod)` Sets the access control request method of the target resource.
`void`	`setChallengeResponse(ChallengeResponse response)` Sets the authentication response sent by a client to an origin server.
`void`	`setClientInfo(ClientInfo clientInfo)` Sets the client-specific information.
`void`	`setConditions(Conditions conditions)` Sets the conditions applying to this request.
`void`	`setCookies(Series<Cookie> cookies)` Sets the modifiable series of cookies provided by the client.
`void`	`setEntity(Representation entity)` Sets the entity representation.
`void`	`setEntity(String value, MediaType mediaType)` Sets a textual entity.
`void`	`setHostRef(Reference hostRef)` Sets the host reference.
`void`	`setHostRef(String hostUri)` Sets the host reference using an URI string.
`void`	`setMaxForwards(int maxForwards)` Sets the maximum number of intermediaries.
`void`	`setMethod(Method method)` Sets the method called.
`void`	`setOnResponse(Uniform onResponseCallback)` Sets the callback invoked on response reception.
`void`	`setOriginalRef(Reference originalRef)` Sets the original reference requested by the client.
`void`	`setProtocol(Protocol protocol)` Sets the protocol used or to be used.
`void`	`setProxyChallengeResponse(ChallengeResponse response)` Sets the authentication response sent by a client to a proxy.
`void`	`setRanges(List<Range> ranges)` Sets the modifiable list of ranges to return from the target resource's representation.
`void`	`setReferrerRef(Reference referrerRef)` Sets the referrer reference if available.
`void`	`setReferrerRef(String referrerUri)` Sets the referrer reference if available using an URI string.
`void`	`setResourceRef(Reference resourceRef)` Sets the target resource reference.
`void`	`setResourceRef(String resourceUri)` Sets the target resource reference using an URI string.
`void`	`setRootRef(Reference rootRef)` Sets the application root reference.
`String`	`toString()` Displays a synthesis of the request like an HTTP request line.

Methods inherited from class org.restlet.Request
getCurrent, isLoggable, setLoggable

Methods inherited from class org.restlet.Message
bufferEntity, flushBuffers, getCacheDirectives, getDate, getEntityAsText, getHeaders, getOnError, getOnSent, getRecipientsInfo, getWarnings, release, setAttributes, setCacheDirectives, setDate, setOnError, setOnSent, setRecipientsInfo, setWarnings

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail
- WrapperRequest
```
public WrapperRequest(Request wrappedRequest)
```
  Constructor.
  
  Parameters:
  wrappedRequest - The wrapped request.

Method Detail

abort
```
public boolean abort()
```
Description copied from class: org.restlet.Request

Ask the connector to attempt to abort the related network connection, for example immediately closing the socket.

Overrides:

abort in class Request

Returns:
True if the request was aborted.

commit
```
public void commit(Response response)
```
Description copied from class: org.restlet.Request

Asks the server connector to immediately commit the given response associated to this request, making it ready to be sent back to the client. Note that all server connectors don't necessarily support this feature.

Overrides:

commit in class Request

getAttributes

public ConcurrentMap<String,Object> getAttributes()

Returns a modifiable attributes map that can be used by developers to save information relative to the message. This is an easier alternative to the creation of a wrapper instance around the whole message.

In addition, this map is a shared space between the developer and the connectors. In this case, it is used to exchange information that is not uniform across all protocols and couldn't therefore be directly included in the API. For this purpose, all attribute names starting with "org.restlet" are reserved. Currently the following attributes are used:

Attribute name	Class name	Description
org.restlet.http.headers	org.restlet.data.Form	Server HTTP connectors must provide all request headers and client HTTP connectors must provide all response headers, exactly as they were received. In addition, developers can also use this attribute to specify non-standard headers that should be added to the request or to the response.

Adding standard HTTP headers is forbidden because it could conflict with the connector's internal behavior, limit portability or prevent future optimizations.

Overrides:: getAttributes in class Message
Returns:: The modifiable attributes map.

getChallengeResponse
```
public ChallengeResponse getChallengeResponse()
```
Returns the authentication response sent by a client to an origin server.

Overrides:

getChallengeResponse in class Request

Returns:
The authentication response sent by a client to an origin server.

getClientInfo
```
public ClientInfo getClientInfo()
```
Returns the client-specific information.

Overrides:

getClientInfo in class Request

Returns:
The client-specific information.

getConditions
```
public Conditions getConditions()
```
Returns the conditions applying to this call.

Overrides:

getConditions in class Request

Returns:
The conditions applying to this call.

getCookies
```
public Series<Cookie> getCookies()
```
Returns the cookies provided by the client.

Overrides:

getCookies in class Request

Returns:
The cookies provided by the client.

getEntity
```
public Representation getEntity()
```
Returns the entity representation.

Overrides:

getEntity in class Message

Returns:
The entity representation.

getHostRef
```
public Reference getHostRef()
```
Returns the host reference. This may be different from the resourceRef's host, for example for URNs and other URIs that don't contain host information.

Overrides:

getHostRef in class Request

Returns:
The host reference.

getMaxForwards
```
public int getMaxForwards()
```
Description copied from class: org.restlet.Request

Returns the maximum number of intermediaries.

Overrides:

getMaxForwards in class Request

Returns:
The maximum number of intermediaries.

getMethod
```
public Method getMethod()
```
Returns the method.

Overrides:

getMethod in class Request

Returns:
The method.

getOnResponse
```
public Uniform getOnResponse()
```
Description copied from class: org.restlet.Request

Returns the callback invoked on response reception. If the value is not null, then the associated request will be executed asynchronously.

Overrides:

getOnResponse in class Request

Returns:
The callback invoked on response reception.

getOriginalRef
```
public Reference getOriginalRef()
```
Description copied from class: org.restlet.Request

Returns the original reference as requested by the client. Note that this property is not used during request routing. See the Request.getResourceRef() method for details.

Overrides:

getOriginalRef in class Request

Returns:
The original reference.
See Also:
Request.getResourceRef()

getProtocol
```
public Protocol getProtocol()
```
Returns the protocol by first returning the baseRef.schemeProtocol property if it is set, or the resourceRef.schemeProtocol property otherwise.

Overrides:

getProtocol in class Request

Returns:
The protocol or null if not available.

getProxyChallengeResponse
```
public ChallengeResponse getProxyChallengeResponse()
```
Returns the authentication response sent by a client to a proxy.

Overrides:

getProxyChallengeResponse in class Request

Returns:
The authentication response sent by a client to a proxy.

getRanges
```
public List<Range> getRanges()
```
Description copied from class: org.restlet.Request

Returns the ranges to return from the target resource's representation. Note that when used with HTTP connectors, this property maps to the "Range" header.

Overrides:

getRanges in class Request

Returns:
The ranges to return.

getReferrerRef
```
public Reference getReferrerRef()
```
Returns the referrer reference if available.

Overrides:

getReferrerRef in class Request

Returns:
The referrer reference.

getResourceRef
```
public Reference getResourceRef()
```
Returns the reference of the target resource.

Overrides:

getResourceRef in class Request

Returns:
The reference of the target resource.
See Also:
Request.getOriginalRef(), Request.getHostRef()

getRootRef
```
public Reference getRootRef()
```
Returns the application root reference.

Overrides:

getRootRef in class Request

Returns:
The application root reference.

getWrappedRequest
```
protected Request getWrappedRequest()
```
Returns the wrapped request.

Returns:
The wrapped request.

getAccessControlRequestHeaders
```
public Set<String> getAccessControlRequestHeaders()
```
Returns the access control request headers of the target resource.

Overrides:

getAccessControlRequestHeaders in class Request

Returns:
The access control request headers of the target resource.

getAccessControlRequestMethod
```
public Method getAccessControlRequestMethod()
```
Returns the access control request method of the target resource.

Overrides:

getAccessControlRequestMethod in class Request

Returns:
The access control request method of the target resource.

isAsynchronous
```
public boolean isAsynchronous()
```
Description copied from class: org.restlet.Request

Indicates if the request is asynchronous. The test consist in verifying that the Request.getOnResponse() method returns a callback object.

Overrides:

isAsynchronous in class Request

Returns:
True if the request is synchronous.

isConfidential
```
public boolean isConfidential()
```
Indicates if the call came over a confidential channel such as an SSL-secured connection.

Overrides:

isConfidential in class Request

Returns:
True if the call came over a confidential channel.

isEntityAvailable
```
public boolean isEntityAvailable()
```
Indicates if a content is available and can be sent. Several conditions must be met: the method must allow the sending of content, the content must exists and have some available data.

Overrides:

isEntityAvailable in class Request

Returns:
True if a content is available and can be sent.

isExpectingResponse
```
public boolean isExpectingResponse()
```
Description copied from class: org.restlet.Request

Indicates if an associated response is expected.

Overrides:

isExpectingResponse in class Request

Returns:
True if an associated response is expected.

isSynchronous
```
public boolean isSynchronous()
```
Description copied from class: org.restlet.Request

Indicates if the request is synchronous. The test consist in verifying that the Request.getOnResponse() method returns null.

Overrides:

isSynchronous in class Request

Returns:
True if the request is synchronous.

setChallengeResponse
```
public void setChallengeResponse(ChallengeResponse response)
```
Sets the authentication response sent by a client to an origin server.

Overrides:

setChallengeResponse in class Request

Parameters:
response - The authentication response sent by a client to an origin server.

setClientInfo
```
public void setClientInfo(ClientInfo clientInfo)
```
Description copied from class: org.restlet.Request

Sets the client-specific information.

Overrides:

setClientInfo in class Request

Parameters:
clientInfo - The client-specific information.

setConditions
```
public void setConditions(Conditions conditions)
```
Description copied from class: org.restlet.Request

Sets the conditions applying to this request.

Overrides:

setConditions in class Request

Parameters:
conditions - The conditions applying to this request.

setCookies
```
public void setCookies(Series<Cookie> cookies)
```
Description copied from class: org.restlet.Request

Sets the modifiable series of cookies provided by the client. Note that when used with HTTP connectors, this property maps to the "Cookie" header. This method clears the current series and adds all entries in the parameter series.

Overrides:

setCookies in class Request

Parameters:
cookies - A series of cookies provided by the client.

setEntity
```
public void setEntity(Representation entity)
```
Sets the entity representation.

Overrides:

setEntity in class Message

Parameters:
entity - The entity representation.

setEntity
```
public void setEntity(String value,
             MediaType mediaType)
```
Sets a textual entity.

Overrides:

setEntity in class Message

Parameters:
value - The represented string.
mediaType - The representation's media type.

setHostRef
```
public void setHostRef(Reference hostRef)
```
Sets the host reference.

Overrides:

setHostRef in class Request

Parameters:
hostRef - The host reference.

setHostRef
```
public void setHostRef(String hostUri)
```
Sets the host reference using an URI string.

Overrides:

setHostRef in class Request

Parameters:
hostUri - The host URI.

setMaxForwards
```
public void setMaxForwards(int maxForwards)
```
Description copied from class: org.restlet.Request

Sets the maximum number of intermediaries.

Overrides:

setMaxForwards in class Request

Parameters:
maxForwards - The maximum number of intermediaries.

setMethod
```
public void setMethod(Method method)
```
Sets the method called.

Overrides:

setMethod in class Request

Parameters:
method - The method called.

setOnResponse
```
public void setOnResponse(Uniform onResponseCallback)
```
Description copied from class: org.restlet.Request

Sets the callback invoked on response reception. If the value is not null, then the associated request will be executed asynchronously.

Overrides:

setOnResponse in class Request

Parameters:
onResponseCallback - The callback invoked on response reception.

setOriginalRef
```
public void setOriginalRef(Reference originalRef)
```
Description copied from class: org.restlet.Request

Sets the original reference requested by the client.

Overrides:

setOriginalRef in class Request

Parameters:
originalRef - The original reference.
See Also:
Request.getOriginalRef()

setProtocol
```
public void setProtocol(Protocol protocol)
```
Description copied from class: org.restlet.Request

Sets the protocol used or to be used.

Overrides:

setProtocol in class Request

Parameters:
protocol - The protocol used or to be used.

setProxyChallengeResponse
```
public void setProxyChallengeResponse(ChallengeResponse response)
```
Sets the authentication response sent by a client to a proxy.

Overrides:

setProxyChallengeResponse in class Request

Parameters:
response - The authentication response sent by a client to a proxy.

setRanges
```
public void setRanges(List<Range> ranges)
```
Description copied from class: org.restlet.Request

Sets the modifiable list of ranges to return from the target resource's representation. Note that when used with HTTP connectors, this property maps to the "Range" header. This method clears the current list and adds all entries in the parameter list.

Overrides:

setRanges in class Request

Parameters:
ranges - A list of ranges.

setReferrerRef
```
public void setReferrerRef(Reference referrerRef)
```
Sets the referrer reference if available.

Overrides:

setReferrerRef in class Request

Parameters:
referrerRef - The referrer reference.

setReferrerRef
```
public void setReferrerRef(String referrerUri)
```
Sets the referrer reference if available using an URI string.

Overrides:

setReferrerRef in class Request

Parameters:
referrerUri - The referrer URI.
See Also:
Request.setReferrerRef(Reference)

setResourceRef
```
public void setResourceRef(Reference resourceRef)
```
Sets the target resource reference. If the reference is relative, it will be resolved as an absolute reference. Also, the context's base reference will be reset. Finally, the reference will be normalized to ensure a consistent handling of the call.

Overrides:

setResourceRef in class Request

Parameters:
resourceRef - The resource reference.
See Also:
Request.getResourceRef()

setResourceRef
```
public void setResourceRef(String resourceUri)
```
Sets the target resource reference using an URI string. Note that the URI can be either absolute or relative to the context's base reference.

Overrides:

setResourceRef in class Request

Parameters:
resourceUri - The resource URI.
See Also:
Request.setResourceRef(Reference)

setRootRef
```
public void setRootRef(Reference rootRef)
```
Sets the application root reference.

Overrides:

setRootRef in class Request

Parameters:
rootRef - The application root reference.

setAccessControlRequestHeaders
```
public void setAccessControlRequestHeaders(Set<String> accessControlRequestHeaders)
```
Sets the access control request headers of the target resource.

Overrides:

setAccessControlRequestHeaders in class Request

Parameters:
accessControlRequestHeaders - The access control request headers of the target resource.

setAccessControlRequestMethod
```
public void setAccessControlRequestMethod(Method accessControlRequestMethod)
```
Sets the access control request method of the target resource.

Overrides:

setAccessControlRequestMethod in class Request

Parameters:
accessControlRequestMethod - The access control request method of the target resource.

toString
```
public String toString()
```
Description copied from class: org.restlet.Request

Displays a synthesis of the request like an HTTP request line.

Overrides:

toString in class Request

Returns:
A synthesis of the request like an HTTP request line.

Class WrapperRequest

Constructor Summary

Method Summary

Methods inherited from class org.restlet.Request

Methods inherited from class org.restlet.Message

Methods inherited from class java.lang.Object

Constructor Detail

WrapperRequest

Method Detail

abort

commit

getAttributes

getChallengeResponse

getClientInfo

getConditions

getCookies

getEntity

getHostRef

getMaxForwards

getMethod

getOnResponse

getOriginalRef

getProtocol

getProxyChallengeResponse

getRanges

getReferrerRef

getResourceRef

getRootRef

getWrappedRequest

getAccessControlRequestHeaders

getAccessControlRequestMethod

isAsynchronous

isConfidential

isEntityAvailable

isExpectingResponse

isSynchronous

setChallengeResponse

setClientInfo

setConditions

setCookies

setEntity

setEntity

setHostRef

setHostRef

setMaxForwards

setMethod

setOnResponse

setOriginalRef

setProtocol

setProxyChallengeResponse

setRanges

setReferrerRef

setReferrerRef

setResourceRef

setResourceRef

setRootRef

setAccessControlRequestHeaders

setAccessControlRequestMethod

toString