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

Introduction

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

Prototype

boolean exists();

Source Link

Document

Returns whether this Java element exists in the model.

Usage

From source file:org.jboss.tools.cdi.core.CDICoreBuilder.java

License:Open Source License

protected void buildJars(JarSet newJars) throws CoreException {
    IJavaProject jp = EclipseResourceUtil.getJavaProject(getCDICoreNature().getProject());
    if (jp == null)
        return;/*from w ww  .j  av  a 2 s  .c o m*/
    FileSet fileSet = new FileSet();

    for (String jar : newJars.getBeanModules().keySet()) {
        Path path = new Path(jar);
        IPackageFragmentRoot root = jp.getPackageFragmentRoot(jar);
        if (root == null)
            continue;
        if (!root.exists()) {
            IFile f = EclipseResourceUtil.getFile(jar);
            if (f != null && f.exists()) {
                root = jp.getPackageFragmentRoot(f);
            } else {
                f = EclipseResourceUtil.getFile(jar + "/META-INF/beans.xml");
                if (f != null && f.exists()) {
                    root = jp.getPackageFragmentRoot(f.getParent().getParent());
                }
            }
        }
        if (root == null || !root.exists())
            continue;
        IJavaElement[] es = root.getChildren();
        for (IJavaElement e : es) {
            if (e instanceof IPackageFragment) {
                IPackageFragment pf = (IPackageFragment) e;
                IClassFile[] cs = pf.getClassFiles();
                for (IClassFile c : cs) {
                    fileSet.add(path, c.getType());
                }
            }
        }
        XModelObject beansXML = newJars.getBeanModules().get(jar);
        fileSet.setBeanXML(path, beansXML);

        for (IBuildParticipantFeature p : buildParticipants)
            p.visitJar(path, root, beansXML);
    }
    if (!buildParticipants2.isEmpty()) {
        for (String jar : newJars.getFileSystems().keySet()) {
            Path path = new Path(jar);
            XModelObject fs = newJars.getFileSystems().get(jar);
            for (IBuildParticipant2Feature p : buildParticipants2)
                p.visitJar(path, fs);
        }
    }
    addBasicTypes(fileSet);
    invokeBuilderDelegates(fileSet, getCDICoreNature());
}

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From source file:org.jboss.tools.cdi.internal.core.scanner.lib.BeanArchiveDetector.java

License:Open Source License

public int resolve(String jar, CDICoreNature project) throws JavaModelException {
    IPackageFragmentRoot root = findPackageFragmentRoot(jar, project);
    if (root != null && root.exists()) {
        if (hasAnnotatedBeans(root, project)) {
            setBeanArchive(jar, ANNOTATED);
        } else {//from w  w w  .  ja  va 2s .com
            setBeanArchive(jar, NOT_ARCHIVE);
        }
    }
    return UNRESOLVED;
}

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From source file:org.jboss.tools.cdi.internal.core.scanner.lib.BeanArchiveDetector.java

License:Open Source License

public static IPackageFragmentRoot findPackageFragmentRoot(String jar, IJavaProject jp) {
    IPackageFragmentRoot root = jp.getPackageFragmentRoot(jar);
    if (root != null && !root.exists()) {
        IFile f = EclipseResourceUtil.getFile(jar);
        if (f != null && f.exists()) {
            root = jp.getPackageFragmentRoot(f);
        } else {//from   w  w  w  . ja v a  2  s .  com
            IContainer c = ResourcesPlugin.getWorkspace().getRoot()
                    .getContainerForLocation(new Path(jar + "/META-INF").makeAbsolute());
            if (c != null && c.exists()) {
                root = jp.getPackageFragmentRoot(c.getParent());
            }
        }
    }
    return root;
}

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From source file:org.jboss.tools.common.model.filesystems.impl.FileSystemImpl.java

License:Open Source License

public IContainer getResource() {
    if (getProject() == null || resource != null)
        return resource;
    if (!project.isOpen() || project.getLocation() == null)
        return resource;
    String prloc = project.getLocation().toString().replace('\\', '/');
    String thloc = XModelObjectUtil.getExpandedValue(this, XModelObjectConstants.ATTR_NAME_LOCATION, null);
    try {/*from   w ww.ja  v  a  2 s .co m*/
        prloc = new File(prloc).getCanonicalPath().replace('\\', '/');
    } catch (IOException e) {
        //ignore
    }
    try {
        java.io.File f = new java.io.File(thloc);
        if (f.exists() || thloc.indexOf("/..") >= 0) { //$NON-NLS-1$
            thloc = f.getCanonicalPath().replace('\\', '/');
        } else {
            thloc = thloc.replace('\\', '/');
        }
    } catch (IOException e) {
        return null;
    }
    if (thloc.equalsIgnoreCase(prloc))
        return resource = project; ///
    if (prloc.toLowerCase().startsWith(thloc.toLowerCase()))
        return resource = null;
    if (thloc.toLowerCase().startsWith(prloc.toLowerCase())) {
        String relative = thloc.substring(prloc.length());
        IFolder f = project.getFolder(new Path(relative));
        if (!f.exists() && !f.isSynchronized(IResource.DEPTH_ONE)) {
            try {
                f.refreshLocal(IResource.DEPTH_ONE, new NullProgressMonitor());
            } catch (CoreException e) {
                ModelPlugin.getPluginLog().logError(e);
            }
        }
        return resource = f;
    }

    String wsloc = ResourcesPlugin.getWorkspace().getRoot().getLocation().toString().replace('\\', '/');
    IContainer f = null;
    URI uri = URIUtil.toURI(thloc, true);
    IContainer[] cs = ResourcesPlugin.getWorkspace().getRoot().findContainersForLocationURI(uri);
    for (IContainer c : cs) {
        if (f == null || !c.isLinked()) {
            f = c;
        }
    }
    if (f != null && (!f.exists() && !f.isSynchronized(IResource.DEPTH_ONE))) {
        try {
            f.refreshLocal(IResource.DEPTH_ONE, new NullProgressMonitor());
        } catch (CoreException e) {
            ModelPlugin.getPluginLog().logError(e);
        }
    }

    if (f == null) {
        IJavaProject jp = EclipseResourceUtil.getJavaProject(getProject());
        if (jp != null) {
            IPackageFragmentRoot p = jp.getPackageFragmentRoot(thloc);
            if (p instanceof ExternalPackageFragmentRoot && p.exists()) {
                IResource r = ((PackageFragmentRoot) p).resource();
                if (r instanceof IContainer) {
                    f = (IContainer) r;
                }
            }
        }
    }

    resource = f;

    if (resource == null) {
        f = project.getFolder(
                new Path(XModelObjectConstants.SEPARATOR + getAttributeValue(XModelObjectConstants.ATTR_NAME)));
        if (!f.exists()) {
            // Do not try creating link 'on the fly'. It should be done  
            // by configuring project at creation/refresh/clean-build, 
            // that is as a single action.
        } else {
            resource = f;
        }
    }
    return resource;
}

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From source file:org.jboss.tools.hibernate.jpt.ui.wizard.GenerateInitWizardPage.java

License:Open Source License

protected String getDefaultOutput() {
    try {/*w  w  w .  jav a2s  . com*/
        if (getJpaProject() == null)
            return ""; //$NON-NLS-1$
        if (getJpaProject().getJavaProject() == null)
            return ""; //$NON-NLS-1$
        if (!getJpaProject().getJavaProject().exists())
            return ""; //$NON-NLS-1$
        IPackageFragmentRoot[] roots = getJpaProject().getJavaProject().getPackageFragmentRoots();
        for (int i = 0; i < roots.length; i++) {
            IPackageFragmentRoot root = roots[i];
            if (root.getClass() == PackageFragmentRoot.class) {
                if (root.exists())
                    return root.getResource().getFullPath().toOSString();
            }
        }
        return getJpaProject().getJavaProject().getResource().getFullPath().toOSString();
    } catch (JavaModelException e) {
        HibernateJptUIPlugin.logException(e);
        return ""; //$NON-NLS-1$
    }
}

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From source file:org.jboss.tools.jsf.jsf2.bean.build.JSF2ProjectBuilder.java

License:Open Source License

protected void buildJars(Map<String, XModelObject> newJars) throws CoreException {
    IJavaProject jp = EclipseResourceUtil.getJavaProject(getJSF2Project().getProject());
    if (jp == null)
        return;/*from ww w  .ja va  2 s. c  om*/
    FileSet fileSet = new FileSet();

    for (String jar : newJars.keySet()) {
        Path path = new Path(jar);
        IPackageFragmentRoot root = jp.getPackageFragmentRoot(jar);
        if (root == null)
            continue;
        if (!root.exists()) {
            IFile f = EclipseResourceUtil.getFile(jar);
            if (f != null && f.exists()) {
                root = jp.getPackageFragmentRoot(f);
            } else {
                f = EclipseResourceUtil.getFile(jar + "/META-INF/web-fragment.xml");
                if (f != null && f.exists()) {
                    root = jp.getPackageFragmentRoot(f.getParent().getParent());
                }
            }
        }
        if (root == null || !root.exists())
            continue;
        IJavaElement[] es = root.getChildren();
        for (IJavaElement e : es) {
            if (e instanceof IPackageFragment) {
                IPackageFragment pf = (IPackageFragment) e;
                IClassFile[] cs = pf.getClassFiles();
                for (IClassFile c : cs) {
                    fileSet.add(path, c.getType());
                }
            }
        }
    }
    build(fileSet, getJSF2Project());
}

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From source file:org.jboss.tools.ws.jaxrs.core.internal.metamodel.domain.JaxrsWebxmlApplication.java

License:Open Source License

@Override
public boolean isBinary() {
    final IJavaProject javaProject = getMetamodel().getJavaProject();
    IPackageFragmentRoot fragment = javaProject.getPackageFragmentRoot(webxmlResource);
    if (fragment != null && fragment.exists() && fragment.isArchive()) {
        return true;
    }/* ww w.j  a  v  a2 s.com*/
    return false;
}

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From source file:org.key_project.util.jdt.JDTUtil.java

License:Open Source License

/**
 * Returns all available packages./*from w ww. j  a v  a2  s  .  co m*/
 * @return All packages.
 * @throws JavaModelException Occurred Exception.
 */
public static IJavaElement[] getAllPackageFragmentRoot() throws JavaModelException {
    IJavaProject[] jProjects = getAllJavaProjects();
    Set<IJavaElement> packages = new HashSet<IJavaElement>();
    for (IJavaProject jProject : jProjects) {
        IPackageFragmentRoot[] froots = jProject.getAllPackageFragmentRoots();
        for (IPackageFragmentRoot froot : froots) {
            if (froot != null && froot.exists() && !froot.isReadOnly()) {
                IJavaElement[] children = froot.getChildren();
                for (IJavaElement element : children) {
                    packages.add(element);
                }
            }
        }
    }
    return packages.toArray(new IJavaElement[packages.size()]);
}

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From source file:org.nuxeo.ide.sdk.java.ClasspathEditor.java

License:Open Source License

/**
 * Extends classpath target project with src folder
 *
 * @param name/* w  w w  .j a v a  2  s .  c o  m*/
 * @throws JavaModelException
 */
public void extendClasspath(String name) throws JavaModelException {
    IProject project = java.getProject();
    IFolder folder = project.getFolder("src/main/" + name);
    IPackageFragmentRoot root = java.getPackageFragmentRoot(folder);
    if (root.exists()) {
        IClasspathEntry entry = root.getRawClasspathEntry();
        if (entry.getOutputLocation() != null) {
            return;
        }
        entries.remove(entry);
    }
    // extend project class path
    IFolder binFolder = project.getFolder("bin/" + name);
    IClasspathEntry newEntry = JavaCore.newSourceEntry(folder.getFullPath(), new IPath[0], new IPath[0],
            binFolder.getFullPath());
    entries.add(newEntry);
    dirty = true;
}

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From source file:org.nuxeo.ide.sdk.ui.widgets.PackageChooser.java

License:Open Source License

protected IPackageFragment choosePackage(IPackageFragment pack) {
    IPackageFragmentRoot froot = getSourceRoot(project);
    IJavaElement[] packages = null;/*w w  w  . j  a v  a  2s .  c  o  m*/
    try {
        if (froot != null && froot.exists()) {
            packages = froot.getChildren();
        }
    } catch (JavaModelException e) {
        UI.showError("Cannot find root fragment", e);
    }
    if (packages == null) {
        packages = new IJavaElement[0];
    }

    ElementListSelectionDialog dialog = new ElementListSelectionDialog(getShell(),
            new JavaElementLabelProvider(JavaElementLabelProvider.SHOW_DEFAULT));
    dialog.setIgnoreCase(false);
    dialog.setTitle("Package Selection");
    dialog.setMessage("Choose a Folder:");
    dialog.setEmptyListMessage("Cannot find packages to select.");
    dialog.setElements(packages);
    dialog.setHelpAvailable(false);

    if (pack != null) {
        dialog.setInitialSelections(new Object[] { pack });
    }

    if (dialog.open() == Window.OK) {
        return (IPackageFragment) dialog.getFirstResult();
    }
    return null;
}

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