Example usage for org.eclipse.jdt.core IJavaProject getModuleDescription

Introduction

In this page you can find the example usage for org.eclipse.jdt.core IJavaProject getModuleDescription.

Prototype

IModuleDescription getModuleDescription() throws JavaModelException;

Source Link

Document

Returns the IModuleDescription this project represents or null if the Java project doesn't represent any named module.

Usage

From source file:org.eclipse.m2e.jdt.internal.InternalModuleSupport.java

License:Open Source License

/**
 * Sets <code>module</code flag to <code>true</code> to classpath dependencies declared in module-info.java
 * // ww  w.j  a  v a 2  s.co  m
 * @param facade a Maven facade project
 * @param classpath a classpath descriptor
 * @param monitor a progress monitor
 */
public static void configureClasspath(IMavenProjectFacade facade, IClasspathDescriptor classpath,
        IProgressMonitor monitor) throws CoreException {
    IJavaProject javaProject = JavaCore.create(facade.getProject());
    if (javaProject == null || !javaProject.exists()) {
        return;
    }
    IModuleDescription moduleDescription = javaProject.getModuleDescription();
    if (!(moduleDescription instanceof AbstractModule)) {
        return;
    }
    AbstractModule module = (AbstractModule) moduleDescription;
    Set<String> requiredModules = Stream.of(module.getRequiredModules()).map(m -> new String(m.name()))
            .collect(Collectors.toSet());
    for (IClasspathEntryDescriptor entry : classpath.getEntryDescriptors()) {
        String moduleName = getModuleName(entry, monitor);
        if (requiredModules.contains(moduleName)) {
            entry.setClasspathAttribute(IClasspathAttribute.MODULE, Boolean.TRUE.toString());
        }
    }
}

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From source file:org.eclipse.m2e.jdt.internal.InternalModuleSupport.java

License:Open Source License

private static String getModuleNameFromProject(IPath projectPath, IProgressMonitor monitor) {
    IJavaProject project = getJavaProject(projectPath);
    String module = null;/*from www  .ja  v a2  s.  c o m*/
    if (project != null) {
        try {
            if (project.getModuleDescription() == null) {
                String buildName = null;
                IMavenProjectFacade facade = MavenPlugin.getMavenProjectRegistry()
                        .getProject(project.getProject());
                if (facade != null) {
                    MavenProject mavenProject = facade.getMavenProject(monitor);
                    if (mavenProject != null) {
                        buildName = mavenProject.getBuild().getFinalName();
                    }
                }
                if (buildName == null || buildName.isEmpty()) {
                    buildName = project.getElementName();
                }
                module = new String(AutomaticModuleNaming.determineAutomaticModuleName(buildName, false, null));
            } else {
                module = project.getModuleDescription().getElementName();
            }
        } catch (CoreException ex) {
            log.error(ex.getMessage(), ex);
        }
    }
    return module;
}

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