io.vertx.reactivex.ext.web.client.predicate

Class ResponsePredicate

java.lang.Object

io.vertx.reactivex.ext.web.client.predicate.ResponsePredicate

All Implemented Interfaces:

java.util.function.Function<HttpResponse<Void>,ResponsePredicateResult>

public class ResponsePredicate
extends Object
implements java.util.function.Function<HttpResponse<Void>,ResponsePredicateResult>

A predicate on .

By default, a Vert.x Web Client request ends with an error only if something wrong happens at the network level. In other words, a 404 Not Found response, or a response with the wrong content type, are NOT considered as failures.

Response predicates can fail a request when the response does not match some criteria.

Custom predicate instances can be used with .

As a convenience, a few predicates for common uses cases are predefined. For example:

• ResponsePredicate to verify that the response has a 2xx code, or
• ResponsePredicate to verify that the response body contains JSON data.
• ...

Predefined predicates use the default error converter (discarding the body).

However, you can create a new ResponsePredicate instance from an existing one using create(java.util.function.Function<io.vertx.reactivex.ext.web.client.HttpResponse<java.lang.Void>, io.vertx.reactivex.ext.web.client.predicate.ResponsePredicateResult>) or create(java.util.function.Function<io.vertx.reactivex.ext.web.client.HttpResponse<java.lang.Void>, io.vertx.reactivex.ext.web.client.predicate.ResponsePredicateResult>) when the body is required to build the validation failure.

NOTE: This class has been automatically generated from the original non RX-ified interface using Vert.x codegen.

Field Summary

Fields

Modifier and Type	Field and Description
static io.vertx.lang.rx.TypeArg<ResponsePredicate>	__TYPE_ARG
static ResponsePredicate	JSON Creates a predicate validating the response content-type is application/json.
static ResponsePredicate	SC_ACCEPTED 202 Accepted
static ResponsePredicate	SC_BAD_GATEWAY 502 Bad Gateway
static ResponsePredicate	SC_BAD_REQUEST 400 Bad Request
static ResponsePredicate	SC_CLIENT_ERRORS Any 4XX client error
static ResponsePredicate	SC_CONFLICT 409 Conflict
static ResponsePredicate	SC_CONTINUE 100 Continue
static ResponsePredicate	SC_CREATED 201 Created
static ResponsePredicate	SC_EARLY_HINTS 103 Early Hints
static ResponsePredicate	SC_EXPECTATION_FAILED 417 Expectation Failed
static ResponsePredicate	SC_FAILED_DEPENDENCY 424 Failed Dependency (WebDAV, RFC4918)
static ResponsePredicate	SC_FORBIDDEN 403 Forbidden
static ResponsePredicate	SC_FOUND 302 Found
static ResponsePredicate	SC_GATEWAY_TIMEOUT 504 Gateway Timeout
static ResponsePredicate	SC_GONE 410 Gone
static ResponsePredicate	SC_HTTP_VERSION_NOT_SUPPORTED 505 HTTP Version Not Supported
static ResponsePredicate	SC_INFORMATIONAL_RESPONSE Any 1XX informational response
static ResponsePredicate	SC_INSUFFICIENT_STORAGE 507 Insufficient Storage (WebDAV, RFC4918)
static ResponsePredicate	SC_INTERNAL_SERVER_ERROR 500 Internal Server Error
static ResponsePredicate	SC_LENGTH_REQUIRED 411 Length Required
static ResponsePredicate	SC_LOCKED 423 Locked (WebDAV, RFC4918)
static ResponsePredicate	SC_METHOD_NOT_ALLOWED 405 Method Not Allowed
static ResponsePredicate	SC_MISDIRECTED_REQUEST 421 Misdirected Request
static ResponsePredicate	SC_MOVED_PERMANENTLY 301 Moved Permanently
static ResponsePredicate	SC_MULTI_STATUS 207 Multi-Status (WebDAV, RFC2518)
static ResponsePredicate	SC_MULTIPLE_CHOICES 300 Multiple Choices
static ResponsePredicate	SC_NETWORK_AUTHENTICATION_REQUIRED 511 Network Authentication Required (RFC6585)
static ResponsePredicate	SC_NO_CONTENT 204 No Content
static ResponsePredicate	SC_NON_AUTHORITATIVE_INFORMATION 203 Non-Authoritative Information (since HTTP/1.1)
static ResponsePredicate	SC_NOT_ACCEPTABLE 406 Not Acceptable
static ResponsePredicate	SC_NOT_EXTENDED 510 Not Extended (RFC2774)
static ResponsePredicate	SC_NOT_FOUND 404 Not Found
static ResponsePredicate	SC_NOT_IMPLEMENTED 501 Not Implemented
static ResponsePredicate	SC_NOT_MODIFIED 304 Not Modified
static ResponsePredicate	SC_OK 200 OK
static ResponsePredicate	SC_PARTIAL_CONTENT 206 Partial Content
static ResponsePredicate	SC_PAYMENT_REQUIRED 402 Payment Required
static ResponsePredicate	SC_PERMANENT_REDIRECT 308 Permanent Redirect (RFC7538)
static ResponsePredicate	SC_PRECONDITION_FAILED 412 Precondition Failed
static ResponsePredicate	SC_PRECONDITION_REQUIRED 428 Precondition Required (RFC6585)
static ResponsePredicate	SC_PROCESSING 102 Processing (WebDAV, RFC2518)
static ResponsePredicate	SC_PROXY_AUTHENTICATION_REQUIRED 407 Proxy Authentication Required
static ResponsePredicate	SC_REDIRECTION Any 3XX redirection
static ResponsePredicate	SC_REQUEST_ENTITY_TOO_LARGE 413 Request Entity Too Large
static ResponsePredicate	SC_REQUEST_HEADER_FIELDS_TOO_LARGE 431 Request Header Fields Too Large (RFC6585)
static ResponsePredicate	SC_REQUEST_TIMEOUT 408 Request Timeout
static ResponsePredicate	SC_REQUEST_URI_TOO_LONG 414 Request-URI Too Long
static ResponsePredicate	SC_REQUESTED_RANGE_NOT_SATISFIABLE 416 Requested Range Not Satisfiable
static ResponsePredicate	SC_RESET_CONTENT 205 Reset Content
static ResponsePredicate	SC_SEE_OTHER 303 See Other (since HTTP/1.1)
static ResponsePredicate	SC_SERVER_ERRORS Any 5XX server error
static ResponsePredicate	SC_SERVICE_UNAVAILABLE 503 Service Unavailable
static ResponsePredicate	SC_SUCCESS Any 2XX success
static ResponsePredicate	SC_SWITCHING_PROTOCOLS 101 Switching Protocols
static ResponsePredicate	SC_TEMPORARY_REDIRECT 307 Temporary Redirect (since HTTP/1.1)
static ResponsePredicate	SC_TOO_MANY_REQUESTS 429 Too Many Requests (RFC6585)
static ResponsePredicate	SC_UNAUTHORIZED 401 Unauthorized
static ResponsePredicate	SC_UNORDERED_COLLECTION 425 Unordered Collection (WebDAV, RFC3648)
static ResponsePredicate	SC_UNPROCESSABLE_ENTITY 422 Unprocessable Entity (WebDAV, RFC4918)
static ResponsePredicate	SC_UNSUPPORTED_MEDIA_TYPE 415 Unsupported Media Type
static ResponsePredicate	SC_UPGRADE_REQUIRED 426 Upgrade Required (RFC2817)
static ResponsePredicate	SC_USE_PROXY 305 Use Proxy (since HTTP/1.1)
static ResponsePredicate	SC_VARIANT_ALSO_NEGOTIATES 506 Variant Also Negotiates (RFC2295)

Constructor Summary

Constructors

Constructor and Description
ResponsePredicate(Object delegate)
ResponsePredicate(ResponsePredicate delegate)

Method Summary

Modifier and Type	Method and Description
ResponsePredicateResult	apply(HttpResponse<Void> in)
static ResponsePredicate	contentType(List<String> mimeTypes) Deprecated.
static ResponsePredicate	contentType(String mimeType) Deprecated.
static ResponsePredicate	create(java.util.function.Function<HttpResponse<Void>,ResponsePredicateResult> test) Deprecated.
static ResponsePredicate	create(java.util.function.Function<HttpResponse<Void>,ResponsePredicateResult> test, ErrorConverter errorConverter) Deprecated.
boolean	equals(Object o)
ErrorConverter	errorConverter() Deprecated.
ResponsePredicate	getDelegate()
int	hashCode()
static ResponsePredicate	newInstance(ResponsePredicate arg)
static ResponsePredicate	status(int statusCode) Deprecated.
static ResponsePredicate	status(int min, int max) Deprecated.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.function.Function

andThen, compose, identity

Field Detail

__TYPE_ARG

public static final io.vertx.lang.rx.TypeArg<ResponsePredicate> __TYPE_ARG

SC_INFORMATIONAL_RESPONSE

public static final ResponsePredicate SC_INFORMATIONAL_RESPONSE

Any 1XX informational response

SC_CONTINUE

public static final ResponsePredicate SC_CONTINUE

100 Continue

SC_SWITCHING_PROTOCOLS

public static final ResponsePredicate SC_SWITCHING_PROTOCOLS

101 Switching Protocols

SC_PROCESSING

public static final ResponsePredicate SC_PROCESSING

102 Processing (WebDAV, RFC2518)

SC_EARLY_HINTS

public static final ResponsePredicate SC_EARLY_HINTS

103 Early Hints

SC_SUCCESS

public static final ResponsePredicate SC_SUCCESS

Any 2XX success

SC_OK

public static final ResponsePredicate SC_OK

200 OK

SC_CREATED

public static final ResponsePredicate SC_CREATED

201 Created

SC_ACCEPTED

public static final ResponsePredicate SC_ACCEPTED

202 Accepted

SC_NON_AUTHORITATIVE_INFORMATION

public static final ResponsePredicate SC_NON_AUTHORITATIVE_INFORMATION

203 Non-Authoritative Information (since HTTP/1.1)

SC_NO_CONTENT

public static final ResponsePredicate SC_NO_CONTENT

204 No Content

SC_RESET_CONTENT

public static final ResponsePredicate SC_RESET_CONTENT

205 Reset Content

SC_PARTIAL_CONTENT

public static final ResponsePredicate SC_PARTIAL_CONTENT

206 Partial Content

SC_MULTI_STATUS

public static final ResponsePredicate SC_MULTI_STATUS

207 Multi-Status (WebDAV, RFC2518)

SC_REDIRECTION

public static final ResponsePredicate SC_REDIRECTION

Any 3XX redirection

SC_MULTIPLE_CHOICES

public static final ResponsePredicate SC_MULTIPLE_CHOICES

300 Multiple Choices

SC_MOVED_PERMANENTLY

public static final ResponsePredicate SC_MOVED_PERMANENTLY

301 Moved Permanently

SC_FOUND

public static final ResponsePredicate SC_FOUND

302 Found

SC_SEE_OTHER

public static final ResponsePredicate SC_SEE_OTHER

303 See Other (since HTTP/1.1)

SC_NOT_MODIFIED

public static final ResponsePredicate SC_NOT_MODIFIED

304 Not Modified

SC_USE_PROXY

public static final ResponsePredicate SC_USE_PROXY

305 Use Proxy (since HTTP/1.1)

SC_TEMPORARY_REDIRECT

public static final ResponsePredicate SC_TEMPORARY_REDIRECT

307 Temporary Redirect (since HTTP/1.1)

SC_PERMANENT_REDIRECT

public static final ResponsePredicate SC_PERMANENT_REDIRECT

308 Permanent Redirect (RFC7538)

SC_CLIENT_ERRORS

public static final ResponsePredicate SC_CLIENT_ERRORS

Any 4XX client error

SC_BAD_REQUEST

public static final ResponsePredicate SC_BAD_REQUEST

400 Bad Request

SC_UNAUTHORIZED

public static final ResponsePredicate SC_UNAUTHORIZED

401 Unauthorized

SC_PAYMENT_REQUIRED

public static final ResponsePredicate SC_PAYMENT_REQUIRED

402 Payment Required

SC_FORBIDDEN

public static final ResponsePredicate SC_FORBIDDEN

403 Forbidden

SC_NOT_FOUND

public static final ResponsePredicate SC_NOT_FOUND

404 Not Found

SC_METHOD_NOT_ALLOWED

public static final ResponsePredicate SC_METHOD_NOT_ALLOWED

405 Method Not Allowed

SC_NOT_ACCEPTABLE

public static final ResponsePredicate SC_NOT_ACCEPTABLE

406 Not Acceptable

SC_PROXY_AUTHENTICATION_REQUIRED

public static final ResponsePredicate SC_PROXY_AUTHENTICATION_REQUIRED

407 Proxy Authentication Required

SC_REQUEST_TIMEOUT

public static final ResponsePredicate SC_REQUEST_TIMEOUT

408 Request Timeout

SC_CONFLICT

public static final ResponsePredicate SC_CONFLICT

409 Conflict

SC_GONE

public static final ResponsePredicate SC_GONE

410 Gone

SC_LENGTH_REQUIRED

public static final ResponsePredicate SC_LENGTH_REQUIRED

411 Length Required

SC_PRECONDITION_FAILED

public static final ResponsePredicate SC_PRECONDITION_FAILED

412 Precondition Failed

SC_REQUEST_ENTITY_TOO_LARGE

public static final ResponsePredicate SC_REQUEST_ENTITY_TOO_LARGE

413 Request Entity Too Large

SC_REQUEST_URI_TOO_LONG

public static final ResponsePredicate SC_REQUEST_URI_TOO_LONG

414 Request-URI Too Long

SC_UNSUPPORTED_MEDIA_TYPE

public static final ResponsePredicate SC_UNSUPPORTED_MEDIA_TYPE

415 Unsupported Media Type

SC_REQUESTED_RANGE_NOT_SATISFIABLE

public static final ResponsePredicate SC_REQUESTED_RANGE_NOT_SATISFIABLE

416 Requested Range Not Satisfiable

SC_EXPECTATION_FAILED

public static final ResponsePredicate SC_EXPECTATION_FAILED

417 Expectation Failed

SC_MISDIRECTED_REQUEST

public static final ResponsePredicate SC_MISDIRECTED_REQUEST

421 Misdirected Request

SC_UNPROCESSABLE_ENTITY

public static final ResponsePredicate SC_UNPROCESSABLE_ENTITY

422 Unprocessable Entity (WebDAV, RFC4918)

SC_LOCKED

public static final ResponsePredicate SC_LOCKED

423 Locked (WebDAV, RFC4918)

SC_FAILED_DEPENDENCY

public static final ResponsePredicate SC_FAILED_DEPENDENCY

424 Failed Dependency (WebDAV, RFC4918)

SC_UNORDERED_COLLECTION

public static final ResponsePredicate SC_UNORDERED_COLLECTION

425 Unordered Collection (WebDAV, RFC3648)

SC_UPGRADE_REQUIRED

public static final ResponsePredicate SC_UPGRADE_REQUIRED

426 Upgrade Required (RFC2817)

SC_PRECONDITION_REQUIRED

public static final ResponsePredicate SC_PRECONDITION_REQUIRED

428 Precondition Required (RFC6585)

SC_TOO_MANY_REQUESTS

public static final ResponsePredicate SC_TOO_MANY_REQUESTS

429 Too Many Requests (RFC6585)

SC_REQUEST_HEADER_FIELDS_TOO_LARGE

public static final ResponsePredicate SC_REQUEST_HEADER_FIELDS_TOO_LARGE

431 Request Header Fields Too Large (RFC6585)

SC_SERVER_ERRORS

public static final ResponsePredicate SC_SERVER_ERRORS

Any 5XX server error

SC_INTERNAL_SERVER_ERROR

public static final ResponsePredicate SC_INTERNAL_SERVER_ERROR

500 Internal Server Error

SC_NOT_IMPLEMENTED

public static final ResponsePredicate SC_NOT_IMPLEMENTED

501 Not Implemented

SC_BAD_GATEWAY

public static final ResponsePredicate SC_BAD_GATEWAY

502 Bad Gateway

SC_SERVICE_UNAVAILABLE

public static final ResponsePredicate SC_SERVICE_UNAVAILABLE

503 Service Unavailable

SC_GATEWAY_TIMEOUT

public static final ResponsePredicate SC_GATEWAY_TIMEOUT

504 Gateway Timeout

SC_HTTP_VERSION_NOT_SUPPORTED

public static final ResponsePredicate SC_HTTP_VERSION_NOT_SUPPORTED

505 HTTP Version Not Supported

SC_VARIANT_ALSO_NEGOTIATES

public static final ResponsePredicate SC_VARIANT_ALSO_NEGOTIATES

506 Variant Also Negotiates (RFC2295)

SC_INSUFFICIENT_STORAGE

public static final ResponsePredicate SC_INSUFFICIENT_STORAGE

507 Insufficient Storage (WebDAV, RFC4918)

SC_NOT_EXTENDED

public static final ResponsePredicate SC_NOT_EXTENDED

510 Not Extended (RFC2774)

SC_NETWORK_AUTHENTICATION_REQUIRED

public static final ResponsePredicate SC_NETWORK_AUTHENTICATION_REQUIRED

511 Network Authentication Required (RFC6585)

JSON

public static final ResponsePredicate JSON

Creates a predicate validating the response content-type is application/json.

Constructor Detail

ResponsePredicate

public ResponsePredicate(ResponsePredicate delegate)

ResponsePredicate

public ResponsePredicate(Object delegate)

Method Detail

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

apply

public ResponsePredicateResult apply(HttpResponse<Void> in)

Specified by:

apply in interface java.util.function.Function<HttpResponse<Void>,ResponsePredicateResult>

getDelegate

public ResponsePredicate getDelegate()

status

@Deprecated
public static ResponsePredicate status(int statusCode)

Deprecated.

Creates a predicate asserting that the status response code is equal to statusCode.

Parameters:

statusCode - the expected status code

Returns:

status

@Deprecated
public static ResponsePredicate status(int min,
                                                   int max)

Deprecated.

Creates a predicate asserting that the status response code is in the [min,max[ range.

Parameters:

min - the lower (inclusive) accepted status code

max - the highest (exclusive) accepted status code

Returns:

contentType

@Deprecated
public static ResponsePredicate contentType(String mimeType)

Deprecated.

Creates a predicate validating the response has a content-type header matching the mimeType.

Parameters:

mimeType - the mime type

Returns:

contentType

@Deprecated
public static ResponsePredicate contentType(List<String> mimeTypes)

Deprecated.

Creates a predicate validating the response has a content-type header matching one of the mimeTypes.

Parameters:

mimeTypes - the list of mime types

Returns:

create

@Deprecated
public static ResponsePredicate create(java.util.function.Function<HttpResponse<Void>,ResponsePredicateResult> test)

Deprecated.

Creates a new ResponsePredicate. The default error converter will be used (discarding the body).

Parameters:

test - the function to invoke when the response is received

Returns:

create

@Deprecated
public static ResponsePredicate create(java.util.function.Function<HttpResponse<Void>,ResponsePredicateResult> test,
                                                   ErrorConverter errorConverter)

Deprecated.

Creates a new ResponsePredicate, using a custom errorConverter.

Parameters:

test - the function to invoke when the response is received

errorConverter - converts the result of the test function to a Throwable

Returns:

errorConverter

@Deprecated
public ErrorConverter errorConverter()

Deprecated.

Returns:

the error converter currently used

newInstance

public static ResponsePredicate newInstance(ResponsePredicate arg)