Package org.machanism.machai.mcp.maven

Class AbstractMCPServerMojo

java.lang.Object

org.apache.maven.plugin.AbstractMojo

org.machanism.machai.mcp.maven.AbstractMCPServerMojo

All Implemented Interfaces:

org.apache.maven.plugin.ContextEnabled, org.apache.maven.plugin.Mojo

Direct Known Subclasses:

HttpStatelessServerMojo, HttpStreamableMcpServerMojo

public abstract class AbstractMCPServerMojo
extends org.apache.maven.plugin.AbstractMojo

Abstract base class for MCP server Maven plugin Mojos.

Provides common configuration and utility methods for managing environment variables and credentials required by the MCP server.

Field Summary

Fields

Modifier and Type	Field	Description
protected File	basedir	The Maven module base directory.
protected Map<String,String>	params	Map of environment variables for MCP server.
protected int	port	The port on which the MCP server will run.
protected org.apache.maven.project.MavenProject	project	The current Maven project.
private String	serverId	Maven server id used to resolve GenAI credentials.
private org.apache.maven.settings.Settings	settings	Maven settings used to resolve credentials from settings.xml.

Fields inherited from interface org.apache.maven.plugin.Mojo

ROLE

Constructor Summary

Constructors

Constructor	Description
AbstractMCPServerMojo()	Constructs a new AbstractMCPServerMojo.

Method Summary

Modifier and Type	Method	Description
void	applyParameters()	Applies environment parameters and credentials to the system properties.
protected PropertiesConfigurator	getConfiguration()	Builds the processor configuration.

Methods inherited from class org.apache.maven.plugin.AbstractMojo

getLog, getPluginContext, setLog, setPluginContext

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.maven.plugin.Mojo

execute

Field Details

basedir

@Parameter(defaultValue="${basedir}",
           required=true)
protected File basedir

The Maven module base directory.

project

@Parameter(readonly=true,
           defaultValue="${project}")
protected org.apache.maven.project.MavenProject project

The current Maven project.

port

@Parameter(property="mcp.port",
           required=true)
protected int port

The port on which the MCP server will run.

params

@Parameter
protected Map<String,String> params

Map of environment variables for MCP server.

serverId

@Parameter(property="genai.serverId",
           required=false)
private String serverId

Maven server id used to resolve GenAI credentials.

settings

@Parameter(readonly=true,
           defaultValue="${settings}")
private org.apache.maven.settings.Settings settings

Maven settings used to resolve credentials from settings.xml.

Constructor Details

AbstractMCPServerMojo

public AbstractMCPServerMojo()

Constructs a new AbstractMCPServerMojo.

Method Details

applyParameters

public void applyParameters()
                     throws org.apache.maven.plugin.MojoExecutionException

Applies environment parameters and credentials to the system properties.

Sets each parameter in params as a system property if not already set. If serverId is specified, resolves credentials from Maven settings.xml and sets them as system properties. Also applies any custom configuration properties found in the server configuration.

Throws:

org.apache.maven.plugin.MojoExecutionException - if the specified server ID is not found in Maven settings

getConfiguration

protected PropertiesConfigurator getConfiguration()
                                           throws org.apache.maven.plugin.MojoExecutionException

Builds the processor configuration.

If a Maven server id is configured, this method reads the matching server entry from settings.xml and copies its username, password, and any custom XML configuration values into the returned configurator.

Returns:

configuration for downstream workflow execution

Throws:

org.apache.maven.plugin.MojoExecutionException - if Maven settings are unavailable or the configured server cannot be found