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

Introduction

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

Prototype

boolean exists();

Source Link

Document

Returns whether this Java element exists in the model.

Usage

From source file:tod.plugin.SourceRevealerUtils.java

License:Open Source License

/**
 * Returns all the java projects of the given session.
 *///from   ww  w  . j  a  v  a2s .  c  o  m
public static List<IJavaProject> getJavaProjects(ISession aSession) {
    List<IProject> theProjects = getProjects(aSession);
    List<IJavaProject> theJavaProjects = new ArrayList<IJavaProject>();

    for (IProject theProject : theProjects) {
        IJavaProject theJavaProject = JavaCore.create(theProject);
        if (theJavaProject != null && theJavaProject.exists()) {
            theJavaProjects.add(theJavaProject);
        }
    }

    return theJavaProjects;
}

From source file:tod.plugin.TODPluginUtils.java

License:Open Source License

/**
 * Searches for declarations of the given name and kind in the whole workspace. 
 *///from  www .  j a  va2 s .co  m
public static List searchDeclarations(List<IJavaProject> aJavaProject, String aName, int aKind)
        throws CoreException {
    // Recursively add referenced projects (because Eclipse doesn't recursively include non-exported referenced projects) 
    Set<IJavaProject> theProjects = new HashSet<IJavaProject>();
    Stack<IJavaProject> theWorkingList = new ArrayStack<IJavaProject>();
    for (IJavaProject theProject : aJavaProject)
        theWorkingList.push(theProject);

    while (!theWorkingList.isEmpty()) {
        IJavaProject theProject = theWorkingList.pop();
        theProjects.add(theProject);

        IJavaModel theJavaModel = theProject.getJavaModel();
        IClasspathEntry[] theEntries = theProject.getResolvedClasspath(true);
        for (IClasspathEntry theEntry : theEntries)
            if (theEntry.getEntryKind() == IClasspathEntry.CPE_PROJECT) {
                IJavaProject theReferencedProject = theJavaModel
                        .getJavaProject(theEntry.getPath().lastSegment());
                if (theReferencedProject.exists() && !theProjects.contains(theReferencedProject))
                    theWorkingList.push(theReferencedProject);
            }
    }

    SearchPattern thePattern = SearchPattern.createPattern(aName.replace('$', '.'), aKind,
            IJavaSearchConstants.DECLARATIONS, SearchPattern.R_EXACT_MATCH);

    IJavaSearchScope theScope = SearchEngine
            .createJavaSearchScope(theProjects.toArray(new IJavaElement[theProjects.size()]), true);

    SearchEngine theSearchEngine = new SearchEngine();
    SimpleResultCollector theCollector = new SimpleResultCollector();

    theSearchEngine.search(thePattern, PARTICIPANTS, theScope, theCollector, null);

    return theCollector.getResults();
}

From source file:x10dt.search.core.pdb.X10FactGenerator.java

License:Open Source License

private CompilerOptionsBuilder processResource(final IResource resource) throws AnalysisException {
    final IJavaProject javaProject = JavaCore.create(resource.getProject());
    if (javaProject.exists()) {
        final CompilerOptionsBuilder cmpOptBuilder = new CompilerOptionsBuilder();
        final IWorkspaceRoot wsRoot = javaProject.getProject().getWorkspace().getRoot();
        try {/*ww  w.  j  av  a2  s  . c o m*/
            processEntries(cmpOptBuilder, wsRoot, javaProject.getRawClasspath(), javaProject, resource, false);
        } catch (CoreException except) {
            throw new AnalysisException(NLS.bind(Messages.XFG_ResourceAccessError, resource.getFullPath()),
                    except);
        }
        return cmpOptBuilder;
    } else {
        return null;
    }
}