Share Improve this answer Follow answered at 7:00 Opal 80. It's cool in its own right, and also forms the basis of interesting projects like Grails and Gradle. It's simpler than Java, yet much more powerful, and has an easy learning curve for existing Java developers. You not only need an appropriate maven entry but you need to import (via import statement in the script) appropriate classes you need to use. Groovy is one of the new family of languages that compiles to bytecodes for the Java Virtual Machine. Since there is more than one subject, we will get a list which we validate with the hasItems Hamcrest matcher. RESTClient class is not a part of a standard groovy library. Our XML path terminates at the subject tag. Our closure predicate to find ensures we end up with only teachers from the science department. We then call the find method on this list. We have used the XML path teachers.teacher to get a list of teachers by the XML attribute, department. Much more detailed information about usage and configuration.If we have a service at that returns a list of odds of our favorite football matches, like this.
Groovy http client license#
String license = lect('span.b.lic').collect " Its HTTPS supporting counterpart HttpsURLConnection was introduced in Java 1.4. The following is a script which will extract the license information for Groovy from the Maven Repository site. HttpURLConnection is the oldest of the clients we’re comparing, and probably the oldest in the Java ecosystem, having been introduced way back in version 1.1 of the JDK. The Examples section of the User Guide has some Where in both instances should be replaced by the desired client library name from the table above. All other document properties will flow through the shape to the corresponding output document. Any document properties that are prefixed with inheader will be used to create the headers in the request.
Your build: compile 'io.github.http-builder-ng:http-builder-ng-:1.0.4' HTTP Client connection Authentication - The authentication token needs to be supplied as an Authorization header via a document property. The library artifacts are available on Bintray and Maven Central. It is built on top of Apache's HttpClient. This library also includes all the common library components used by other client implementations.Ĭlient implementation based on the Apache HttpComponents client.Ĭlient implementation based on the OkHttp client library. HTTP Client Framework For Groovy A builder-style HTTP client API, including authentication, and extensible handling of common content-types such as JSON and XML. The default implementation based on the core Java `HttpURLConnection' class. There are three client implementations available, as described below: Name
Groovy http client code#
The BodyHandler interface allows inspection of the response code and headers, before the actual response body is received, and is responsible for creating the response BodySubscriber. Multiple client implementations (core-Java, Apache, OkHttp) String encodedTokenString 'Basic ' + base64EncodedCredentials // build HTTP POST def post new HttpPost (bcTokenUrlString) post.addHeader ('Content-Type', 'application/x-().build () def response client. The HttpClient is effectively a Subscriber of request body and a Publisher of response body bytes.
Support for GET, HEAD, POST, PUT, DELETE, PATCH, OPTIONS, TRACE request methods.The main goal of HttpBuilder-NG is to allow you to make http requests in a It is built against Groovy 2.4.x, but itĭoesn't make any assumptions about which version of Groovy you are using. It requires Java 8 and a modern version of Groovy. HttpBuilder-NG is a modern Groovy DSL for making HTTP requests.
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