Examples with ClasspathContainerInitializer org.eclipse.jdt.core.ClasspathContainerInitializer used on opensource projects

Example 6 with ClasspathContainerInitializer

use of org.eclipse.jdt.core.ClasspathContainerInitializer in project flux by eclipse.

the class JavaModelUtil method getClasspathEntryToEdit.

/**
	 * Helper method that tests if an classpath entry can be found in a
	 * container. <code>null</code> is returned if the entry can not be found
	 * or if the container does not allows the configuration of source
	 * attachments
	 * @param jproject The container's parent project
	 * @param containerPath The path of the container
	 * @param libPath The path of the library to be found
	 * @return IClasspathEntry A classpath entry from the container of
	 * <code>null</code> if the container can not be modified.
	 * @throws JavaModelException thrown if accessing the container failed
	 */
public static IClasspathEntry getClasspathEntryToEdit(IJavaProject jproject, IPath containerPath, IPath libPath) throws JavaModelException {
    IClasspathContainer container = JavaCore.getClasspathContainer(containerPath, jproject);
    ClasspathContainerInitializer initializer = JavaCore.getClasspathContainerInitializer(containerPath.segment(0));
    if (container != null && initializer != null && initializer.canUpdateClasspathContainer(containerPath, jproject)) {
        return findEntryInContainer(container, libPath);
    }
    // attachment not possible
    return null;
}