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91 lines
3.8 KiB
Markdown
91 lines
3.8 KiB
Markdown
# Validator
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The validator is an XML validation-engine. It validates XML documents against XML Schema and Schematron Rules depending on self defined [scenarios](docs/configurations.md) which are used to fully configure the validation process.
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The validator always outputs a [validation report in XML](docs/configurations.md#validators-report) including all validation errors and data about the validation.
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## Packages
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The validator distribution contains the following artifacts:
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1. **validationtool-`<version>`.jar**: Java library for embedded use within an application
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1. **validationtool-`<version`>-standalone.jar**: Uber-JAR for standalone usage containing all dependencies in one jar file. This file comes with JAXB *embedded* and can be used with Java 8 and Java >= 11)
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1. **validationtool-`<version`>-java8-standalone.jar**: Uber-JAR for standalone usage with Java JDK 8 containing all dependencies in one jar file. This file file *does not* contain JAXB and depends on the bundled version of the JDK.
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1. **libs/***: directory containing all (incl. optional) dependencies of the validator
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## Build
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### Requirements
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* Maven > 3.0.0
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* Java > 8 update 111
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### Procedure
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`mvn install` generates two different packages in the `dist` directory:
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## Validation Configurations
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The validator is just an engine and does not know anything about XML Documents and has no own validation rules.
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Validation rules and details are defined in [validation scenarios](docs/configurations.md) which are used to fully configure the validation process.
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All configurations are self-contained modules and deployed on their own.
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### Third Party Validation Configurations
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Currently, there are two public third party validation configurations available.
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* Validation Configuration for [XRechnung](http://www.xoev.de/de/xrechnung) is available on
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* Source code is available on [GitHub](https://github.com/itplr-kosit/validator-configuration-xrechnung)
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* [Releases](https://github.com/itplr-kosit/validator-configuration-xrechnung/releases) can also be downloaded
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* Validation Configuration for XGewerbeanzeige
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* Source code is available on [GitHub](https://github.com/itplr-kosit/validator-configuration-xgewerbeanzeige)
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* [Releases](https://github.com/itplr-kosit/validator-configuration-xgewerbeanzeige/releases) can also be downloaded
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## Usage
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The validator is designed to be used in three different ways:
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* as standalone application running from the cli
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* as library embedded within a custom application
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* as a daemon providing a http interface
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### Standalone Command-Line Interface
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The general way using the CLI is:
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```shell
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java -jar validationtool-<version>-standalone.jar -s <scenario-config-file> [OPTIONS] [FILE] [FILE] [FILE] ...
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```
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You can more CLI options by
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```shell
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java -jar validationtool-<version>-standalone.jar --help
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```
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A concrete example with a specific validator configuration can be found on [GitHub](https://github.com/itplr-kosit/validator-configuration-xrechnung)
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### Daemon-Mode
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You can also start the validator as an HTTP-Server. Just start it in _Daemon-Mode_ with the `-D` option.
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```shell
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java -jar validationtool-<version>-standalone.jar -s <scenario-config-file> -D
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```
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Per default the HTTP-Server listens on _localhost_ at Port 8080.
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You can configure it with `-H` for IP Adress and `-P` for port number:
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```shell
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java -jar validationtool-<version>-standalone.jar -s <scenario-config-file> -D -H 192.168.1.x -P 8081
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```
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You can HTTP-POST to `/` and the response will return the report document as defined in your validator configuration.
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Additionally there is the GET `/health` endpoint which can be used by monitoring systems.
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### Application User Interface (embedded usage)
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The validator can also be used in own Java Applications via the API. Details can be [found here](./docs/api.md).
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