Difference between revisions of "RESTXQ Module"
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=Conventions= | =Conventions= | ||
− | * | + | * The module will be available if the {{Code|basex-api}} library is found in the classpath. This is the case if you use one of the complete distributions of BaseX (zip, exe, war). |
− | * All functions are assigned to the | + | * All functions are assigned to the <code><nowiki>http://exquery.org/ns/restxq</nowiki></code> namespace, which is statically bound to the {{Code|rest}} prefix. Prior to {{Version|9.2}}, the module needed to be imported in the query prolog: |
<pre class="brush:xquery"> | <pre class="brush:xquery"> | ||
import module namespace rest = "http://exquery.org/ns/restxq"; | import module namespace rest = "http://exquery.org/ns/restxq"; | ||
... | ... | ||
</pre> | </pre> | ||
− | * | + | * The <code><nowiki>http://wadl.dev.java.net/2009/02</nowiki></code> namespace is bound to the {{Code|wadl}} prefix. |
− | * If any of the functions is called outside the servlet context, | + | * If any of the functions is called outside the servlet context, <code>[[XQuery Errors#BaseX Errors|basex:http]]</code> is raised. |
=General Functions= | =General Functions= | ||
− | == | + | ==rest:base-uri== |
+ | |||
{| width='100%' | {| width='100%' | ||
|- | |- | ||
− | | width=' | + | | width='120' | '''Signatures''' |
− | |{{Func| | + | |{{Func|rest:base-uri||xs:anyURI}} |
|- | |- | ||
| '''Summary''' | | '''Summary''' | ||
− | | | + | |Returns the implementation-defined base URI of the resource function. |
|} | |} | ||
− | == | + | ==rest:uri== |
+ | |||
{| width='100%' | {| width='100%' | ||
|- | |- | ||
− | | width=' | + | | width='120' | '''Signatures''' |
− | |{{Func| | + | |{{Func|rest:uri||xs:anyURI}} |
|- | |- | ||
| '''Summary''' | | '''Summary''' | ||
− | | | + | |Returns the complete URI that addresses the Resource Function. This is the result of [[#rest:base-uri|rest:base-uri]] appended with the path from the path annotation of the resource function. |
|} | |} | ||
− | == | + | ==rest:wadl== |
+ | |||
{| width='100%' | {| width='100%' | ||
|- | |- | ||
− | | width=' | + | | width='120' | '''Signatures''' |
− | |{{Func| | + | |{{Func|rest:wadl||element(wadl:application)}} |
|- | |- | ||
| '''Summary''' | | '''Summary''' | ||
− | | | + | |Returns a [http://www.w3.org/Submission/wadl WADL description] of all available REST services. |
+ | |} | ||
+ | |||
+ | ==rest:init== | ||
+ | |||
+ | {| width='100%' | ||
+ | |- | ||
+ | | width='120' | '''Signatures''' | ||
+ | |{{Func|rest:init||empty-sequence()}} | ||
+ | |- | ||
+ | | '''Summary''' | ||
+ | |Initializes the RESTXQ module cache. This function should be called after RESTXQ modules have been replaced while the web server is running, and if {{Option|PARSERESTXQ}} is not set to {{Code|0}}. | ||
|} | |} | ||
=Changelog= | =Changelog= | ||
− | + | ;Version 8.6 | |
+ | |||
+ | * Added: [[#rest:init|rest:init]] | ||
− | + | This module was introduced with Version 7.7. |
Revision as of 13:49, 30 January 2019
This XQuery Module contains helper functions for the RESTXQ API, some of which are defined in the RESTXQ Draft.
Contents
Conventions
- The module will be available if the
basex-api
library is found in the classpath. This is the case if you use one of the complete distributions of BaseX (zip, exe, war). - All functions are assigned to the
http://exquery.org/ns/restxq
namespace, which is statically bound to therest
prefix. Prior to Version 9.2, the module needed to be imported in the query prolog:
import module namespace rest = "http://exquery.org/ns/restxq"; ...
- The
http://wadl.dev.java.net/2009/02
namespace is bound to thewadl
prefix. - If any of the functions is called outside the servlet context,
basex:http
is raised.
General Functions
rest:base-uri
Signatures | rest:base-uri() as xs:anyURI
|
Summary | Returns the implementation-defined base URI of the resource function. |
rest:uri
Signatures | rest:uri() as xs:anyURI
|
Summary | Returns the complete URI that addresses the Resource Function. This is the result of rest:base-uri appended with the path from the path annotation of the resource function. |
rest:wadl
Signatures | rest:wadl() as element(wadl:application)
|
Summary | Returns a WADL description of all available REST services. |
rest:init
Signatures | rest:init() as empty-sequence()
|
Summary | Initializes the RESTXQ module cache. This function should be called after RESTXQ modules have been replaced while the web server is running, and if PARSERESTXQ is not set to 0 .
|
Changelog
- Version 8.6
- Added: rest:init
This module was introduced with Version 7.7.