Modules
auth | This module provides default authentication provider configurations that can be extended to create new authentication providers. |
cache | This module offers a cache that supports time-based eviction, and size-based eviction. |
config | This module provides the Config API to read configurations from environment variables, TOML files, and command-line parameters and build a consolidated set of configurations. |
crypto | This module provides the necessary utilities that are required to hash content using different hashing mechanisms and algorithms. |
docker | This module offers an annotation based docker extension implementation for ballerina. |
encoding | This module provides the necessary utilities that are required to encode and decode content using different encoding mechanisms and algorithms. |
file | This module contains functions to perform file system based operations such as create, delete, rename the file/directory and retrieve metadata of the file. |
filepath | This module provides the utility functions for manipulating the file path in a way that is compatible with the target operating system. |
grpc | This module contains functions to support gRPC protocol based communication. gRPC is a framework developed by Google to support the RPC (Remote Procedure Call) protocol. The gRPC protocol is layered over HTTP/2. This protocol only supports client-initiated communication. |
http | This module provides an implementation for connecting and interacting with HTTP, HTTP2, and WebSocket endpoints. The module facilitates two types of endpoints as ‘Client’ and ‘Listener’. |
io | This module is designed to support input and output operations via channels in a canonical way, either in a blocking, or non-blocking manner. |
istio | This module offers an annotation based Istio extension implementation for ballerina. |
java | This module provides the API for Java interoperability in Ballerina. It includes a set of Ballerina annotations with which Java constructors, methods and fields can provide implementations to Ballerina functions with external function bodies. |
java.arrays | This module provides APIs to create new Java array instances, get elements from arrays, set elements, etc. |
java.jdbc | This module provides the functionality required to access and manipulate data stored in any type of relational database that is accessible via Java Database Connectivity (JDBC). |
jsonutils | This module provides utility functions to manipulate built-in |
jwt | This module provides a inbound and outbound JWT authentication provider, which can be used to authenticate using a JWT and the functionality related to issuing and validating JWT. |
kafka | This module is used to interact with Kafka Brokers via Kafka Consumer and Kafka Producer clients. This module supports kafka 1.x.x and 2.0.0 versions. |
kubernetes | This module offers an annotation based Kubernetes extension implementation for ballerina. |
lang.array | This module provides lang library list operations defined by the language specification 2019R3. |
lang.decimal | This module provides lang library operations on |
lang.error | This module provides lang library operations on |
lang.float | This module provides lang library operations on |
lang.future | This module provides lang library operations on |
lang.int | This module provides lang library operations on |
lang.map | This module provides lang library map operations defined by the language specification 2019R3. |
lang.object | This module defines the shape expected from all listeners as defined by the language specification 2019R3. |
lang.stream | This module provides lang library operations on |
lang.string | This module provides lang library string operations defined by the language specification 2019R3. |
lang.table | This module provides lang library operations on |
lang.typedesc | This module provides lang library operations on |
lang.value | This module provides lang library operations common to all values defined by the language specification 2019R3. |
lang.xml | This module provides lang library operations on |
log | This module provides a basic API for logging. |
math | This module provides functions to perform fixed-precision integer arithmetic and fixed-precision decimal arithmetic. It includes functions to get the absolute, cosine, sine, root, tangent, and more for a given value. |
mime | This module provides functions to encapsulate multiple body parts, such as attachments in a single message. The communication of such messages follow the MIME (Multipurpose Internet Mail Extensions) specification as specified in the RFC 2045 standard. |
nats | This module provides the capability to connect with NATS and NATS Streaming servers and performs the following functionality. |
oauth2 | This module provides an inbound and outbound OAuth2 authentication provider, which can be used to authenticate the provided credentials against an introspection endpoint and authenticate with an external endpoint. |
observe | This module provides apis for observing Ballerina services. Ballerina supports Observability out of the box. This module provides user api's to make Ballerina Observability more flexible for the user. |
openapi | This module provides the following code generation capabilities. |
openshift | This module offers an annotation based OpenShift extension implementation for ballerina. |
reflect | This module provides utility methods for obtaining reflective information about the Ballerina runtime. |
runtime | This module provides functions to interact with the runtime, the invocation context and to manage errors. |
socket | This module provides an implementation for connecting to a remote socket server or acts as a server for an incoming socket request. The module facilitates two types of endpoints called |
streams | The Streams module provides the stream processing capabilities to Ballerina: |
stringutils | This module provides utility functions to manipulate built-in |
system | This module provides functions to retrieve information about the system and the current users of the system. |
task | This module provides the functionality to configure and manage Task Listeners and Task Schedulers. Task Listeners and Task Schedulers can be used to perform tasks periodically. |
test | This module allow developers to write testable code. |
time | This module provides implementations related to time, date, time zones, and durations. |
transactions | This module provides Ballerina transaction manager implementation. |
xmlutils | This module provides utility functions to manipulate built-in |
xslt | This module provides a function to transform the XML content to another XML/HTML/plain text using XSL transformations. |