Example usage for org.eclipse.jdt.core IPackageFragment getHandleIdentifier

Introduction

In this page you can find the example usage for org.eclipse.jdt.core IPackageFragment getHandleIdentifier.

Prototype

String getHandleIdentifier();

Source Link

Document

Returns a string representation of this element handle.

Usage

From source file:org.eclipse.che.jdt.search.JavaElementToDtoConverter.java

License:Open Source License

private List<PackageFragment> getPackageFragments(IPackageFragmentRoot parent, String projectPath)
        throws JavaModelException {
    List<PackageFragment> result = new ArrayList<>();
    Set<Object> objects = childrens.get(parent);
    if (objects == null) {
        return result;
    }//  ww w.j  a  v  a  2  s.  c om

    for (Object object : objects) {
        if (object instanceof IPackageFragment) {
            IPackageFragment packageFragment = (IPackageFragment) object;
            PackageFragment fragment = DtoFactory.newDto(PackageFragment.class);
            fragment.setProjectPath(projectPath);
            fragment.setPath(packageFragment.getPath().toOSString());
            fragment.setHandleIdentifier(packageFragment.getHandleIdentifier());
            fragment.setElementName(packageFragment.getElementName());
            fragment.setKind(packageFragment.getKind());
            fragment.setDefaultPackage(packageFragment.isDefaultPackage());
            List<CompilationUnit> compilationUnits = new ArrayList<>();
            List<ClassFile> classFiles = new ArrayList<>();
            addCompilationUnitsAndClassFiles(object, compilationUnits, classFiles);
            fragment.setCompilationUnits(compilationUnits);
            fragment.setClassFiles(classFiles);

            result.add(fragment);
        }
    }

    return result;
}

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From source file:org.eclipse.che.jdt.testplugin.JavaProjectHelper.java

License:Open Source License

/**
 * Removes a package fragment. Retries if deletion failed (e.g. because the indexer
 * still locks a file).//from  ww  w .j  a  v a 2 s .  c  o  m
 *
 * @param pack the package to delete
 * @throws CoreException if operation failed
 */
public static void deletePackage(IPackageFragment pack) throws CoreException {
    for (int i = 0; i < MAX_RETRY; i++) {
        try {
            pack.delete(true, null);
            i = MAX_RETRY;
        } catch (CoreException e) {
            if (i == MAX_RETRY - 1) {
                JavaPlugin.log(e);
                throw e;
            }
            try {
                JavaPlugin.log(new IllegalStateException(
                        "sleep before retrying JavaProjectHelper.delete() for package "
                                + pack.getHandleIdentifier()));
                Thread.sleep(RETRY_DELAY); // give other threads time to close the file
            } catch (InterruptedException e1) {
            }
        }
    }
}

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