validEsListener

ValidEsListener is a Java-based library designed to facilitate the validation of Elasticsearch queries and mappings. It provides a set of tools and utilities to ensure that the queries and mappings used in Elasticsearch are syntactically correct and semantically valid according to the Elasticsearch version being used. This library is particularly useful for developers who need to programmatically generate or manipulate Elasticsearch queries and mappings, as it helps to catch errors early in the development process.

The library includes a variety of features, such as:

1. Query validation: ValidEsListener can parse and validate Elasticsearch queries to ensure they are syntactically correct and semantically valid. It supports a wide range of Elasticsearch query types, including term queries, match queries, range queries, and more.

2. Mapping validation: ValidEsListener can also validate Elasticsearch mappings to ensure they are syntactically correct and semantically valid. It supports a wide range of Elasticsearch mapping types, including text, keyword, date, and more.

3. Version compatibility: ValidEsListener is designed to be compatible with multiple versions of Elasticsearch. It can validate queries and mappings against specific Elasticsearch versions, ensuring that the generated queries and mappings are compatible with the target Elasticsearch cluster.

4. Integration with Elasticsearch clients: ValidEsListener can be easily integrated with popular Elasticsearch clients, such as the official Elasticsearch Java client and the Jest client. This allows developers to use ValidEsListener to validate queries and mappings before sending them to the Elasticsearch cluster.

ValidEsListener is an open-source library, and its source code is available on GitHub. It is licensed under the Apache License 2.0, which allows developers to use, modify, and distribute the library freely. The library is actively maintained and updated to support the latest versions of Elasticsearch.