Example usage for org.eclipse.jdt.internal.core JavaModelManager getWorkspaceScope

Introduction

In this page you can find the example usage for org.eclipse.jdt.internal.core JavaModelManager getWorkspaceScope.

Prototype

public JavaWorkspaceScope getWorkspaceScope() 

Source Link

Usage

From source file:de.instantouch.model.search.SnakeTypeSearch.java

License:Open Source License

public ISnakeList<SnakeClassInfo<T>> findSnakeTypes(Class<T> snakeClass)
        throws JavaModelException, SnakeModelException {

    final ISnakeList<SnakeClassInfo<T>> allTypes = new SnakeList<SnakeClassInfo<T>>();

    IWorkspace workspace = ResourcesPlugin.getWorkspace();
    if (workspace == null) {
        throw new SnakeNotInitializedException("no workspace available");
    }/*from  w w w  . ja  v  a 2s . c o m*/

    JavaModelManager modelManager = JavaModelManager.getJavaModelManager();

    JavaWorkspaceScope workspaceScope = modelManager.getWorkspaceScope();

    SearchPattern snakePattern = SearchPattern.createPattern(snakeClass.getCanonicalName(),
            IJavaSearchConstants.CLASS, IJavaSearchConstants.IMPLEMENTORS, SearchPattern.R_EXACT_MATCH);

    SearchEngine searchEngine = new SearchEngine();

    SearchRequestor requestor = new SearchRequestor() {

        @Override
        public void acceptSearchMatch(SearchMatch match) throws CoreException {
            ;
            Object element = match.getElement();
            if (element instanceof BinaryType) {
                SnakeClassInfo<T> info = new SnakeClassInfo<T>();
                try {
                    info.createFrom((BinaryType) element);
                } catch (SnakeWrongTypeException e) {
                    SnakeLog.log(e);
                }
                allTypes.add(info);
            }

        }
    };

    SearchParticipant participants[] = { new JavaSearchParticipant() };

    try {
        searchEngine.search(snakePattern, participants, workspaceScope, requestor, null);
    } catch (CoreException e) {
        throw new SnakeModelException(e.getMessage());
    }

    return allTypes;

}

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