Java ApplicationPluginConvention.getMainClassName方法代码示例

import org.gradle.api.plugins.ApplicationPluginConvention; //导入方法依赖的package包/类
@Input
@Optional
private String getMainClassName() {
    Project project = getProject();
    SwarmExtension swarmExtension = getSwarmExtension();
    String mainClassName = swarmExtension.getMainClassName();

    if (mainClassName == null && project.getConvention().getPlugins().containsKey("application")) {
        ApplicationPluginConvention app = (ApplicationPluginConvention) project.getConvention().getPlugins().get("application");
        mainClassName = app.getMainClassName();
    }

    if (mainClassName != null && !mainClassName.equals("")) {
        getLogger().warn(
                "\n------\n" +
                        "Custom main() usage is intended to be deprecated in a future release and is no longer supported, \n" +
                        "please refer to http://reference.wildfly-swarm.io for YAML configuration that replaces it." +
                        "\n------"
        );
    }

    return mainClassName;
}
 

import org.gradle.api.plugins.ApplicationPluginConvention; //导入方法依赖的package包/类
private String findMainClass() {
	Project project = getProject();

	String mainClass = null;

	// Try the SpringBoot extension setting
	SpringBootPluginExtension bootExtension = project.getExtensions()
			.getByType(SpringBootPluginExtension.class);
	if (bootExtension.getMainClass() != null) {
		mainClass = bootExtension.getMainClass();
	}

	ApplicationPluginConvention application = (ApplicationPluginConvention) project
			.getConvention().getPlugins().get("application");

	if (mainClass == null && application != null) {
		// Try the Application extension setting
		mainClass = application.getMainClassName();
	}

	JavaExec runTask = findRunTask(project);
	if (mainClass == null && runTask != null) {
		mainClass = runTask.getMain();
	}

	if (mainClass == null) {
		Task bootRunTask = project.getTasks().findByName("bootRun");
		if (bootRunTask != null) {
			mainClass = (String) bootRunTask.property("main");
		}
	}

	if (mainClass == null) {
		// Search
		if (this.mainClassSourceSetOutput != null) {
			project.getLogger().debug("Looking for main in: "
					+ this.mainClassSourceSetOutput.getClassesDir());
			try {
				mainClass = MainClassFinder.findSingleMainClass(
						this.mainClassSourceSetOutput.getClassesDir());
				project.getLogger().info("Computed main class: " + mainClass);
			}
			catch (IOException ex) {
				throw new IllegalStateException("Cannot find main class", ex);
			}
		}
	}

	project.getLogger().info("Found main: " + mainClass);

	if (bootExtension.getMainClass() == null) {
		bootExtension.setMainClass(mainClass);
	}
	if (application != null && application.getMainClassName() == null) {
		application.setMainClassName(mainClass);
	}
	if (runTask != null && !runTask.hasProperty("main")) {
		runTask.setMain(mainClass);
	}

	return mainClass;
}
 

import org.gradle.api.plugins.ApplicationPluginConvention; //导入方法依赖的package包/类
private String findMainClass() {
	Project project = getProject();

	String mainClass = null;

	// Try the SpringBoot extension setting
	SpringBootPluginExtension bootExtension = project.getExtensions()
			.getByType(SpringBootPluginExtension.class);
	if (bootExtension.getMainClass() != null) {
		mainClass = bootExtension.getMainClass();
	}

	ApplicationPluginConvention application = (ApplicationPluginConvention) project
			.getConvention().getPlugins().get("application");

	if (mainClass == null && application != null) {
		// Try the Application extension setting
		mainClass = application.getMainClassName();
	}

	Task runTask = project.getTasks().findByName("run");
	if (mainClass == null && runTask != null) {
		mainClass = (String) runTask.property("main");
	}

	if (mainClass == null) {
		Task bootRunTask = project.getTasks().findByName("bootRun");
		if (bootRunTask != null) {
			mainClass = (String) bootRunTask.property("main");
		}
	}

	if (mainClass == null) {
		// Search
		if (this.mainClassSourceSetOutput != null) {
			project.getLogger().debug("Looking for main in: "
					+ this.mainClassSourceSetOutput.getClassesDir());
			try {
				mainClass = MainClassFinder.findSingleMainClass(
						this.mainClassSourceSetOutput.getClassesDir());
				project.getLogger().info("Computed main class: " + mainClass);
			}
			catch (IOException ex) {
				throw new IllegalStateException("Cannot find main class", ex);
			}
		}
	}

	project.getLogger().info("Found main: " + mainClass);

	if (bootExtension.getMainClass() == null) {
		bootExtension.setMainClass(mainClass);
	}
	if (application != null && application.getMainClassName() == null) {
		application.setMainClassName(mainClass);
	}
	if (runTask != null && !runTask.hasProperty("main")) {
		runTask.setProperty("main", mainClass);
	}

	return mainClass;
}