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

List of usage examples for org.eclipse.jdt.core IPackageFragment isReadOnly

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Introduction

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

Prototype

boolean isReadOnly();

Source Link

Document

Returns whether this Java element is read-only.

Usage

From source file:edu.buffalo.cse.green.editor.model.commands.AddJavaElementCommand.java

License:Open Source License

/**
 * @see org.eclipse.gef.commands.Command#execute()
 * //  ww w  .ja va  2s.com
 */
public void execute() {
    RootModel root = _editor.getRootModel();
    _dupElement.clear();

    // Determine the type of <code>IJavaElement</code> and take the
    // appropriate action.
    try {
        if (_element instanceof IJavaProject) {
            IJavaProject project = (IJavaProject) _element;

            for (IPackageFragment packFrag : project.getPackageFragments()) {
                if (!packFrag.isReadOnly()) {
                    openPackage(root, packFrag);
                }
            }
        } else if (_element instanceof IPackageFragment) {
            IPackageFragment packFrag = (IPackageFragment) _element;
            openPackage(root, packFrag);
        } else if (_element instanceof ICompilationUnit) {
            openCU(root, (ICompilationUnit) _element);
        } else if (_element instanceof IClassFile) {
            openClass(root, (IClassFile) _element);
        } else if (_element instanceof IType) {
            createType(root, (IType) _element);
        } else if (_element instanceof IMember) {
            _element = _element.getAncestor(IJavaElement.TYPE);
            createType(root, (IType) _element);
        } else {
            GreenException.illegalOperation("Cannot open this kind of Java Element: " + _element);
        }

        if (_dupElement.size() > 0) {
            boolean fqn = PlugIn.getBooleanPreference(P_DISPLAY_FQN_TYPE_NAMES);
            ArrayList<String> eleNames = new ArrayList<String>();
            String prompt = "Selected type is already in the diagram:\n\n";
            if (_dupElement.size() > 1) {
                prompt = prompt.replace("type", "types");
                prompt = prompt.replace("is", "are");
            }
            Iterator itr = _dupElement.iterator();

            while (itr.hasNext()) {
                IType e = (IType) itr.next();
                eleNames.add(fqn ? e.getFullyQualifiedName() : e.getElementName());
            }

            Collections.sort(eleNames);
            Iterator itr2 = eleNames.iterator();
            String namePrompt = "";

            while (itr2.hasNext()) {
                namePrompt += "     " + (String) itr2.next() + "\n";
            }

            MessageDialog.openInformation(DiagramEditor.getActiveEditor().getSite().getShell(), "Information",
                    prompt + namePrompt);
        }

        if (PlugIn.getBooleanPreference(P_AUTOARRANGE)) {
            _editor.execute(new AutoArrangeCommand());
            _editor.execute(new AutoArrangeCommand());
        } else {
            _editor.refresh();
            _editor.checkDirty();
        }
    } catch (JavaModelException e) {
        e.printStackTrace();
    }
}

From source file:nz.ac.massey.cs.jquest.views.SingleDependencyView.java

License:Open Source License

protected IJavaElement createJavaSelection(Object selectedElement) {
    IJavaElement selectedJavaElement = null;
    if (selectedElement instanceof TypeNode) {
        TypeNode selNode = (TypeNode) selectedElement;
        boolean isPackage = false;
        if (selNode.getName() == null)
            isPackage = true;//w ww.  ja v a  2  s  .  c o m
        String selTypeName = selNode.getFullname();

        try {
            if (isPackage) {
                String packageName = selNode.getNamespace();
                IPackageFragment selectedIpf = null;
                for (IPackageFragment ipf : ijp.getPackageFragments()) {
                    if (!ipf.isReadOnly() && ipf.getElementName().equals(packageName)) {
                        selectedIpf = ipf;
                        break;
                    }
                }
                if (selectedIpf == null)
                    return null;
                selectedJavaElement = selectedIpf;
            } else {
                IType t = null;
                t = ijp.findType(selTypeName);
                if (t == null)
                    return null;
                selectedJavaElement = t.getCompilationUnit();
                if (selectedJavaElement == null)
                    return null;
            }

        } catch (JavaModelException e) {
            e.printStackTrace();
        }
    }
    return selectedJavaElement;
}

From source file:nz.ac.vuw.ecs.kcassell.GroovyTestProject.java

License:Apache License

public void deleteContents() throws CoreException {
    deleteWorkingCopies();//from   w  w  w  .  ja v  a2s. c  o  m
    IPackageFragment[] frags = javaProject.getPackageFragments();
    for (IPackageFragment frag : frags) {
        if (!frag.isReadOnly()) {
            frag.delete(true, null);
        }
    }
}

From source file:org.codehaus.groovy.eclipse.refactoring.test.RefactoringTest.java

License:Open Source License

/**
 * Removes contents of {@link #getPackageP()}, of {@link #getRoot()} (except for p) and of the
 * Java project (except for src and the JRE library).
 *
 * @throws Exception in case of errors/*ww  w .  jav a2  s  .c  om*/
 */
@Override
protected void tearDown() throws Exception {
    try {
        refreshFromLocal();
        performDummySearch();

        if (getPackageP().exists()) {
            tryDeletingAllJavaChildren(getPackageP());
            tryDeletingAllNonJavaChildResources(getPackageP());
        }

        if (getRoot().exists()) {
            IJavaElement[] packages = getRoot().getChildren();
            for (int i = 0; i < packages.length; i++) {
                IPackageFragment pack = (IPackageFragment) packages[i];
                if (!pack.equals(getPackageP()) && pack.exists() && !pack.isReadOnly())
                    if (pack.isDefaultPackage())
                        pack.delete(true, null);
                    else
                        JavaProjectHelper.delete(pack.getResource()); // also delete packages with subpackages
            }
        }

        restoreTestProject();
    } finally {
        TestRenameParticipantShared.reset();
        TestRenameParticipantSingle.reset();
        ForcePreviewParticipant.unmute();

    }
}

From source file:org.eclipse.babel.tapiji.tools.core.ui.menus.InternationalizationMenu.java

License:Open Source License

private Collection<IPackageFragment> getSelectedPackageFragments() {
    Collection<IPackageFragment> frags = new HashSet<IPackageFragment>();
    IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
    ISelection selection = window.getActivePage().getSelection();
    if (selection instanceof IStructuredSelection) {
        for (Iterator<?> iter = ((IStructuredSelection) selection).iterator(); iter.hasNext();) {
            Object elem = iter.next();
            if (elem instanceof IPackageFragment) {
                IPackageFragment frag = (IPackageFragment) elem;
                if (!frag.isReadOnly()) {
                    frags.add(frag);//from   ww  w.  j  a  va2s .c o m
                }
            }
        }
    }
    return frags;
}

From source file:org.eclipse.che.jdt.refactoring.RefactoringTest.java

License:Open Source License

/**
 * Removes contents of {@link #getPackageP()}, of {@link #getRoot()} (except for p) and of the
 * Java project (except for src and the JRE library).
 *
 * @throws Exception in case of errors/*w ww  .j  a  v a  2  s . c  o m*/
 */
protected void tearDown() throws Exception {
    refreshFromLocal();
    performDummySearch();

    final boolean pExists = getPackageP().exists();
    if (pExists) {
        tryDeletingAllJavaChildren(getPackageP());
        tryDeletingAllNonJavaChildResources(getPackageP());
    }

    if (getRoot().exists()) {
        IJavaElement[] packages = getRoot().getChildren();
        for (int i = 0; i < packages.length; i++) {
            IPackageFragment pack = (IPackageFragment) packages[i];
            if (!pack.equals(getPackageP()) && pack.exists() && !pack.isReadOnly())
                if (pack.isDefaultPackage())
                    JavaProjectHelper.deletePackage(pack); // also delete packages with subpackages
                else
                    JavaProjectHelper.delete(pack.getResource()); // also delete packages with subpackages
        }
        // Restore package 'p'
        if (!pExists)
            getRoot().createPackageFragment("p", true, null);

        tryDeletingAllNonJavaChildResources(getRoot());
    }

    restoreTestProject();
}

From source file:org.eclipse.objectteams.otdt.ui.tests.refactoring.RefactoringTest.java

License:Open Source License

protected void tearDown() throws Exception {
    refreshFromLocal();//from  w ww  .jav a2s  .  c om
    performDummySearch();

    if (getPackageP().exists()) {
        tryDeletingAllJavaChildren(getPackageP());
        tryDeletingAllNonJavaChildResources(getPackageP());
    }

    if (getRoot().exists()) {
        IJavaElement[] packages = getRoot().getChildren();
        for (int i = 0; i < packages.length; i++) {
            try {
                IPackageFragment pack = (IPackageFragment) packages[i];
                if (!pack.equals(getPackageP()) && pack.exists() && !pack.isReadOnly())
                    pack.delete(true, null);
            } catch (JavaModelException ex) {
                //try to delete'em all
                ex.printStackTrace();
            }
        }
    }
}

From source file:org.jboss.tools.batch.internal.core.impl.PreferredPackageManager.java

License:Open Source License

/**
 * returns suggested package name for the given list of batch artifact types previously saved with method savePreferredPackage
 * // w  ww .  ja  va  2 s. com
 * @param batchProject
 * @param types
 * @return
 */
public static IPackageFragment getPackageSuggestion(IBatchProject batchProject, List<BatchArtifactType> types) {
    IProject project = batchProject.getProject();
    for (BatchArtifactType type : types) {
        QualifiedName qualifiedName = new QualifiedName("", QUALIFIED_NAME_PREFIX + type.toString());
        try {
            String packPath = project.getPersistentProperty(qualifiedName);
            if (packPath != null && packPath.length() > 0) {
                IJavaProject javaProject = EclipseUtil.getJavaProject(project);
                if (javaProject != null) {
                    IPackageFragment result = javaProject.findPackageFragment(new Path(packPath));
                    if (result != null && result.exists() && !result.isReadOnly()) {
                        return result;
                    }
                }
            }
        } catch (CoreException e) {
            BatchCorePlugin.pluginLog().logError(e);
        }
    }

    return findPackage(batchProject, types);
}

From source file:org.springframework.ide.eclipse.quickfix.proposals.CreateNewClassQuickFixProposal.java

License:Open Source License

private IPackageFragment findPackageFragment(String packageName) {
    final List<IPackageFragment> results = new ArrayList<IPackageFragment>();

    SearchRequestor collector = new SearchRequestor() {

        @Override//  www.j a  va  2  s. c  om
        public void acceptSearchMatch(SearchMatch match) throws CoreException {
            Object element = match.getElement();
            if (element instanceof IPackageFragment) {
                IPackageFragment packageFragment = (IPackageFragment) element;
                if (!packageFragment.isReadOnly()) {
                    results.add(packageFragment);
                }
            }
        }
    };

    SearchEngine engine = new SearchEngine();
    SearchPattern pattern = SearchPattern.createPattern(packageName, IJavaSearchConstants.PACKAGE,
            IJavaSearchConstants.ALL_OCCURRENCES, SearchPattern.R_EXACT_MATCH);
    try {
        engine.search(pattern, new SearchParticipant[] { SearchEngine.getDefaultSearchParticipant() },
                SearchEngine.createWorkspaceScope(), collector, new NullProgressMonitor());
    } catch (CoreException e) {
    }

    if (results.size() > 0) {
        return results.get(0);
    }
    return null;
}

From source file:seeit3d.java.modeler.generator.ProjectModelGenerator.java

License:Open Source License

@Override
protected IPackageFragment[] fetchChildren(IJavaProject element) throws JavaModelException {
    List<IPackageFragment> packages = new ArrayList<IPackageFragment>();
    IPackageFragment[] packageFragments = element.getPackageFragments();
    for (int i = 0; i < packageFragments.length; i++) {
        IPackageFragment fragment = packageFragments[i];
        if (!fragment.isReadOnly()) {
            packages.add(fragment);/*from  w w w .  ja v  a  2s.c om*/
        }
    }
    return packages.toArray(new IPackageFragment[] {});
}