Class BootstrapProjectLauncher

java.lang.Object

org.jdrupes.builder.startup.AbstractLauncher

org.jdrupes.builder.startup.BootstrapProjectLauncher

All Implemented Interfaces:

Launcher

public class BootstrapProjectLauncher
extends AbstractLauncher

An implementation of a Launcher that bootstraps the build. The BootstrapProjectLauncher uses the built-in BootstrapRoot and BootstrapBuild to assemble a JDrupes Builder Project (the bootstrap project) that includes the JavaCompiler for compiling the JDrupes Builder configuration provided by the user.

The launcher then requests the supplied and exposed classes from the bootstrap project, including in particular the RootProject of the user's build configuration. The launcher uses these classes as classpath for creating the BuildProjectLauncher

Field Summary

Fields

Modifier and Type	Field	Description
protected org.apache.commons.cli.CommandLine	commandLine	The command line.
protected Properties	jdbldProps	The JDrupes Builder properties read from the file .jdbld.properties in the root project.

Constructor Summary

Constructors

Constructor	Description
BootstrapProjectLauncher()	Initializes a new bootstrap launcher.

Method Summary

Modifier and Type	Method	Description
BuildProjectLauncher	buildBuildProjectLauncher(Class<? extends RootProject> rootPrjCls, String[] args)	Executes a build.
static void	main(String[] args)	The main method.
RootProject	rootProject()	Root project.

Methods inherited from class AbstractLauncher

addCliProperties, baseOptions, configureLogging, findProjects, formatter, propertiesFromFiles, reportBuildException, resources

Methods inherited from class Object

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

Field Details

jdbldProps

protected Properties jdbldProps

The JDrupes Builder properties read from the file .jdbld.properties in the root project.

commandLine

protected org.apache.commons.cli.CommandLine commandLine

The command line.

Constructor Details

BootstrapProjectLauncher

public BootstrapProjectLauncher()

Initializes a new bootstrap launcher.

Method Details

buildBuildProjectLauncher

public BuildProjectLauncher buildBuildProjectLauncher(Class<? extends RootProject> rootPrjCls,
 String[] args)

Executes a build. An instance of the class passed as argument is created and used as root project for the build.

Unless the root project is the only project, the root project must declare dependencies, else the subprojects won't be instantiated.

Parameters:

rootPrjCls - the root project

args - the args

Returns:

the builds the project launcher

rootProject

public RootProject rootProject()

Root project.

Returns:

the root project

main

public static void main(String[] args)

The main method.

Parameters:

args - the arguments