Example usage for org.eclipse.jdt.core IClasspathAttribute MODULE

Introduction

In this page you can find the example usage for org.eclipse.jdt.core IClasspathAttribute MODULE.

Prototype

String MODULE

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Document

Constant for the name of the module attribute.

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
 * //from  ww  w .j  av  a2 s.c  o  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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