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

List of usage examples for org.eclipse.jdt.core IPackageFragmentRoot getPackageFragment

  1. HOME
  2. Java
  3. org.eclipse.jdt
  4. org.eclipse.jdt.core.*
  5. IPackageFragmentRoot
  6. getPackageFragment

Introduction

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

Prototype

IPackageFragment getPackageFragment(String packageName);

Source Link

Document

Returns the package fragment with the given package name.

Usage

From source file:org.springframework.ide.eclipse.internal.bestpractices.quickfix.CreateNewClassMarkerResolution.java

License:Open Source License

public void run(IMarker marker) {
    NewClassCreationWizard wizard = new NewClassCreationWizard();
    wizard.init(JavaPlugin.getDefault().getWorkbench(), null);
    Shell shell = JavaPlugin.getActiveWorkbenchShell();
    WizardDialog dialog = new WizardDialog(shell, wizard);
    dialog.create();/*from   w w w  . jav  a2 s  . com*/
    dialog.getShell().setText("New");
    IWizardPage[] pages = wizard.getPages();
    NewTypeWizardPage page = (NewTypeWizardPage) pages[0];
    String markerMessage = marker.getAttribute(MESSAGE_ATTRIBUTE_KEY, "");

    IJavaProject javaProject = JdtUtils.getJavaProject(marker.getResource());

    IPackageFragmentRoot sourcePackageFragmentRoot = null;
    String packageName = extractPackageNameFromMessage(markerMessage);
    try {
        sourcePackageFragmentRoot = inferPackageFragmentRoot(javaProject, packageName);
        if (sourcePackageFragmentRoot != null) {
            page.setPackageFragmentRoot(sourcePackageFragmentRoot, true);
            IPackageFragment packageFragment = sourcePackageFragmentRoot.getPackageFragment(packageName);
            if (packageFragment != null) {
                page.setPackageFragment(packageFragment, true);
            }
        }
    } catch (CoreException e) {
        StatusHandler.log(e.getStatus());
    }

    page.setTypeName(extractClassNameFromMessage(markerMessage), true);

    if (dialog.open() == Window.OK) {
        IType createdType = (IType) wizard.getCreatedElement();
        String fullyQualifiedClassName = createdType.getFullyQualifiedName();
        updateXmlBeanClass(marker, fullyQualifiedClassName);
    }

}

From source file:org.springframework.ide.eclipse.internal.uaa.monitor.LibraryUsageMonitor.java

License:Open Source License

@SuppressWarnings("deprecation")
private ProductMatch readPackageFragmentRoot(IJavaProject source, IPackageFragmentRoot entry)
        throws JavaModelException {
    // Quick assertion that we only check JARs that exist
    if (!entry.exists() || !entry.isArchive()) {
        return null;
    }/*from  w w w  .  ja v  a  2s  . c  o  m*/

    // Check for previous matches or misses
    if (matches.containsKey(entry.getElementName())) {
        ProductMatch match = matches.get(entry.getElementName());
        return match;
    } else if (noMatches.contains(entry.getElementName())) {
        return null;
    }

    String groupId = null;
    String artifactId = null;
    String version = null;
    ProductInfo productInfo = null;

    JarEntryDirectory metaInfDirectory = getJarEntryDirectory(entry);

    // Step 1: Check META-INF/maven
    if (metaInfDirectory != null) {
        for (IJarEntryResource jarEntryResource : metaInfDirectory.getChildren()) {
            if ("maven".equals(jarEntryResource.getName())) {
                Product product = readMaven(jarEntryResource, entry);
                if (product != null) {
                    groupId = product.getGroupId();
                    artifactId = product.getArtifactId();
                    version = product.getVersion();
                    break;
                }
            }
        }
    }

    // Step 2: Check path if it follows the Maven convention of groupId/artifactId/version
    if (artifactId == null || groupId == null) {
        IPath jarPath = entry.getPath();

        IPath m2RepoPath = JavaCore.getClasspathVariable(M2_REPO);
        if (m2RepoPath == null) {
            m2RepoPath = ResourcesPlugin.getWorkspace().getPathVariableManager().getValue(M2_REPO);
        }
        if (m2RepoPath != null && m2RepoPath.isPrefixOf(jarPath)) {
            jarPath = jarPath.removeFirstSegments(m2RepoPath.segmentCount());
            int segments = jarPath.segmentCount();
            for (int i = 0; i < segments - 1; i++) {
                if (i == 0) {
                    groupId = jarPath.segment(i);
                } else if (i > 0 && i < segments - 3) {
                    groupId += "." + jarPath.segment(i);
                } else if (i == segments - 3) {
                    artifactId = jarPath.segment(i);
                } else if (i == segments - 2) {
                    version = jarPath.segment(i);
                }
            }
        }
    }

    // Step 3: Check for typeName match
    if (artifactId == null || groupId == null) {
        for (ProductInfo info : getProducts()) {
            String typeName = info.getTypeName();
            String packageName = "";
            if (typeName != null) {
                int i = typeName.lastIndexOf('.');
                if (i > 0) {
                    packageName = typeName.substring(0, i);
                    typeName = typeName.substring(i + 1);
                }
                IPackageFragment packageFragment = entry.getPackageFragment(packageName);
                if (packageFragment.exists()) {
                    if (packageFragment.getClassFile(typeName + ClassUtils.CLASS_FILE_SUFFIX).exists()) {
                        artifactId = info.getArtifactId();
                        groupId = info.getGroupId();
                        productInfo = info;
                        break;
                    }
                }
            }
        }
    }

    // Step 4: Obtain version from MANIFEST.MF
    if (groupId != null && artifactId != null && metaInfDirectory != null && version == null) {
        for (IJarEntryResource jarEntryResource : metaInfDirectory.getChildren()) {
            if (MANIFEST_FILE_NAME.equals(jarEntryResource.getName())) {
                version = readManifest(jarEntryResource, entry);
            }
        }
    }

    // Step 5: Obtain version from file name
    if (groupId != null && artifactId != null && version == null && entry.getPath() != null) {
        String fileName = entry.getPath().lastSegment();

        // Use regular expression to match any version number
        Matcher matcher = VERSION_PATTERN.matcher(fileName);
        if (matcher.matches()) {
            StringBuilder builder = new StringBuilder();
            for (int i = 1; i <= matcher.groupCount(); i++) {
                builder.append(matcher.group(i));
            }
            version = builder.toString();
        }
    }

    // Step 6: Construct the ProductMatch
    ProductMatch productMatch = null;
    if (productInfo == null) {
        for (ProductInfo info : getProducts()) {
            if (info.getArtifactId().equals(artifactId) && info.getGroupId().equals(groupId)) {
                productInfo = info;
                productMatch = new ProductMatch(info, version);
                break;
            }
        }
    } else {
        productMatch = new ProductMatch(productInfo, version);
    }

    // Step 7: Store ProductMatch for faster access in subsequent runs
    if (productMatch != null) {
        matches.put(entry.getElementName(), productMatch);
        return productMatch;
    } else {
        noMatches.add(entry.getElementName());
        return null;
    }
}

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

License:Open Source License

public CreateNewClassQuickFixProposal(int offset, int length, String text, boolean missingEndQuote,
        IJavaProject javaProject, Set<String> properties, int numConstructorArgs, boolean allowUserChanges) {
    super(offset, length, missingEndQuote);
    this.properties = properties;
    this.numConstructorArgs = numConstructorArgs;
    this.javaProject = javaProject;
    this.allowUserChanges = allowUserChanges;

    int classNameOffset = text.lastIndexOf("$");
    int packageEnd;

    if (classNameOffset >= 0) {
        String enclosingClassName = text.substring(0, classNameOffset);
        enclosingType = JdtUtils.getJavaType(javaProject.getProject(), enclosingClassName);

        packageEnd = enclosingClassName.lastIndexOf(".");
    } else {//from w  w w .j a  v a2 s . c o m
        classNameOffset = text.lastIndexOf(".");
        packageEnd = classNameOffset;
    }

    if (classNameOffset < 0) {
        className = text;
    } else {
        className = text.substring(classNameOffset + 1);
    }

    if (packageEnd >= 0) {
        packageName = text.substring(0, packageEnd);
    } else {
        packageName = "";
    }

    String packageFragmentName = null;
    if (enclosingType != null) {
        packageFragmentName = enclosingType.getPackageFragment().getElementName();
    }

    IPackageFragmentRoot[] allPackageFragmentRoots;
    try {
        allPackageFragmentRoots = javaProject.getAllPackageFragmentRoots();
        if (allPackageFragmentRoots != null && allPackageFragmentRoots.length > 0) {
            for (IPackageFragmentRoot packageFragmentRoot : allPackageFragmentRoots) {
                if (!(packageFragmentRoot instanceof JarPackageFragmentRoot)) {
                    if (packageFragmentName != null) {
                        if (packageFragmentRoot.getPackageFragment(packageFragmentName) == null) {
                            continue;
                        }
                    }
                    sourceRoot = packageFragmentRoot;
                    break;
                }
            }
        }
    } catch (JavaModelException e) {
    }

}

From source file:org.talend.designer.core.ui.viewer.java.TalendJavaSourceViewer.java

License:Open Source License

/**
 * DOC nrousseau TalendJavaSourceViewer2 constructor comment.
 * /*from  w w w .  jav  a  2s .co m*/
 * @param parent
 * @param verticalRuler
 * @param overviewRuler
 * @param showAnnotationsOverview
 * @param styles
 * @param annotationAccess
 * @param sharedColors
 * @param checkCode
 */
public TalendJavaSourceViewer(Composite parent, IVerticalRuler verticalRuler, IOverviewRuler overviewRuler,
        boolean showAnnotationsOverview, int styles, IAnnotationAccess annotationAccess,
        ISharedTextColors sharedColors, boolean checkCode, IDocument document) {
    super(parent, verticalRuler, overviewRuler, showAnnotationsOverview, styles, annotationAccess, sharedColors,
            checkCode, document, null);

    int id = currentId++;
    className = TalendJavaSourceViewer.VIEWER_CLASS_NAME + id;
    filename = TalendJavaSourceViewer.VIEWER_CLASS_NAME + id++ + JavaUtils.JAVA_EXTENSION;
    IPackageFragment packageFragment;
    try {

        IRunProcessService runProcessService = getRunProcessService();
        if (runProcessService != null) {
            ITalendProcessJavaProject talendProcessJavaProject = runProcessService
                    .getTalendProcessJavaProject();
            if (talendProcessJavaProject == null) {
                return;
            }
            IPackageFragmentRoot root = talendProcessJavaProject.getJavaProject()
                    .getPackageFragmentRoot(talendProcessJavaProject.getSrcFolder());
            packageFragment = root.getPackageFragment(JavaUtils.JAVA_INTERNAL_DIRECTORY);
            if (packageFragment != null) {
                compilationUnit = packageFragment.createCompilationUnit(filename, document.get(), false,
                        new NullProgressMonitor());
            }
        }
    } catch (JavaModelException e) {
        ExceptionHandler.process(e);
    }
    updateContents();
}

From source file:org.talend.designer.rowgenerator.data.AbstractTalendFunctionParser.java

License:Open Source License

protected void addEveryProjectElements(IPackageFragmentRoot root, List<IJavaElement> elements)
        throws JavaModelException {
    if (root == null || elements == null) {
        return;//from w  ww . ja v a2 s  .  com
    }
    // system
    IPackageFragment Pkg = root.getPackageFragment(getPackageFragment());
    if (Pkg != null && Pkg.exists()) {
        elements.addAll(Arrays.asList(Pkg.getChildren()));
    }

    ProjectManager projectManager = ProjectManager.getInstance();
    Project currentProject = projectManager.getCurrentProject();
    // current project
    IPackageFragment userPkg = root.getPackageFragment(getPackageFragment() + "." //$NON-NLS-1$
            + currentProject.getLabel().toLowerCase());
    if (userPkg != null && userPkg.exists()) {
        elements.addAll(Arrays.asList(userPkg.getChildren()));
    }
    // referenced project.
    projectManager.retrieveReferencedProjects();
    for (Project p : projectManager.getReferencedProjects()) {
        userPkg = root.getPackageFragment(getPackageFragment() + "." + p.getLabel().toLowerCase()); //$NON-NLS-1$
        if (userPkg != null && userPkg.exists()) {
            elements.addAll(Arrays.asList(userPkg.getChildren()));
        }
    }
}

From source file:org.talend.repository.ui.actions.EditPropertiesAction.java

License:Open Source License

protected IPackageFragment getPackageFragment(IPackageFragmentRoot root, IRepositoryNode node) {
    String folder = node.getContentType().getFolder();
    String packageName = Path.fromOSString(folder).lastSegment();
    return root.getPackageFragment(packageName);
}

From source file:org.universaal.tools.newwizard.plugin.wizards.NewItemWizard.java

License:Apache License

/**
 * This method is called when 'Finish' button is pressed in the wizard. We
 * will create an operation and run it using wizard as execution context.
 *//*w ww . j  a  v  a  2s  .  c  om*/
public boolean performFinish() {
    // get info from the wizard
    final IMWVersion mwVersion = page.getMWVersion();
    final String clsname = page.getTextClass().getText();
    final int clstype = page.getDropClass().getSelectionIndex();

    // this job performs the creation of the item
    Job job = new WorkspaceJob(Messages.getString("Item.1")) { //$NON-NLS-1$
        public IStatus runInWorkspace(IProgressMonitor monitor) {
            try {
                // Get the place to put the new file (or create it)
                IPackageFragmentRoot root = page.getPackageFragmentRoot();
                IPackageFragment pack = page.getPackageFragment();
                if (pack == null) {
                    root.getPackageFragment(""); //$NON-NLS-1$
                }
                if (!pack.exists()) {
                    String packName = pack.getElementName();
                    pack = root.createPackageFragment(packName, true, monitor);
                } else {
                    monitor.worked(1);
                }
                IResource resource = pack.getCorrespondingResource();
                IContainer container = (IContainer) resource;
                if (!mwVersion.createNewFile(container, pack.getElementName(), clstype, clsname, monitor)) {
                    MessageDialog.openError(getShell(), Messages.getString("Item.2"), //$NON-NLS-1$
                            Messages.getString("Item.3")); //$NON-NLS-1$
                }
                // Now update dependencies in pom
                IFile pom = pack.getJavaProject().getProject().getFile("pom.xml"); //$NON-NLS-1$
                if (pom.exists()) {
                    // Modify the pom to  add dependencies
                    mwVersion.modifyPOMFile(pom, clstype, monitor);
                } else {
                    MessageDialog.openError(getShell(), Messages.getString("Item.4"), //$NON-NLS-1$
                            Messages.getString("Item.5")); //$NON-NLS-1$
                }
            } catch (Exception e) {
                throw new OperationCanceledException(e.getMessage());
            }
            return Status.OK_STATUS;
        }
    };

    // Listener in case job fails
    job.addJobChangeListener(new JobChangeAdapter() {
        public void done(IJobChangeEvent event) {
            final IStatus result = event.getResult();
            if (!result.isOK()) {
                Display.getDefault().asyncExec(new Runnable() {
                    public void run() {
                        MessageDialog.openError(getShell(), Messages.getString("Item.6"), result //$NON-NLS-1$
                                .getMessage());
                    }
                });
            }
        }
    });

    // Because we dont need to monitor changes in workspace,
    // we directly perform the job
    job.setRule(ResourcesPlugin.getWorkspace().getRoot());
    job.schedule();
    return true;
}

From source file:org.wso2.developerstudio.eclipse.artifact.jaxrs.ui.wizard.JaxrsClassWizard.java

License:Open Source License

public boolean performFinish() {
    String id = "";
    String address = "";
    String serviceClass = "";

    try {//from   w ww . j a  v  a  2s  .  co  m

        IProject project = getSelectedProject();
        IFolder sourceFolder = ProjectUtils.getWorkspaceFolder(project, "src", "main", "java");
        IFolder webINF = ProjectUtils.getWorkspaceFolder(project, "src", "main", "webapp", "WEB-INF");
        IFile cxfServletXML = webINF.getFile("cxf-servlet.xml");
        IJavaProject javaProject = JavaCore.create(project);
        IPackageFragmentRoot root = javaProject.getPackageFragmentRoot(sourceFolder);

        if (classWizardPage.getIsCreateIfClass()) {
            String ifPkg = classWizardPage.getIfPkg();
            String ifClass = classWizardPage.getIfClass();

            IPackageFragment ifSourcePackage = root.getPackageFragment(ifPkg);
            if (!ifSourcePackage.exists()) {
                ifSourcePackage = root.createPackageFragment(ifPkg, false, null);
            }
            ICompilationUnit compilationUnit = ifSourcePackage.createCompilationUnit(ifClass + ".java",
                    JaxUtil.getServiceClassSource(ifPkg, ifClass, classWizardPage.isCreateStubs()), false,
                    null);
            project.refreshLocal(IResource.DEPTH_INFINITE, new NullProgressMonitor());

            List superInterfaces = classWizardPage.getSuperInterfaces();
            superInterfaces.add(compilationUnit.getTypes()[0].getFullyQualifiedName());
            classWizardPage.setSuperInterfaces(superInterfaces, false);

            id = compilationUnit.getTypes()[0].getElementName();
            id = Character.toLowerCase(id.charAt(0)) + id.substring(1);
            serviceClass = "";
            address = "/" + compilationUnit.getTypes()[0].getElementName();

        }

        classWizardPage.createType(new NullProgressMonitor());
        IType classSource = classWizardPage.getCreatedType();
        ICompilationUnit unit = classSource.getCompilationUnit();
        unit.getJavaProject().getProject().refreshLocal(IResource.DEPTH_INFINITE, new NullProgressMonitor());

        unit.becomeWorkingCopy(new NullProgressMonitor());
        unit.createImport("javax.ws.rs.Path", null, new NullProgressMonitor());
        String source = unit.getSource();
        String searchFor = "public class " + classSource.getTypeQualifiedName();
        int pos = source.indexOf(searchFor);
        source = (source.substring(0, pos) + "@Path(\"/" + "\")" + System.getProperty("line.separator")
                + source.substring(pos));
        IBuffer workingCopyBuffer = unit.getBuffer();
        workingCopyBuffer.setContents(source);
        unit.commitWorkingCopy(false, new NullProgressMonitor());

        try {

            if (!classWizardPage.getIsCreateIfClass()) {
                id = unit.getTypes()[0].getElementName();
                id = Character.toLowerCase(id.charAt(0)) + id.substring(1);
                serviceClass = unit.getTypes()[0].getFullyQualifiedName();
                address = "/" + unit.getTypes()[0].getElementName();
            }

            JaxUtil.CxfServlet cxfServlet = new JaxUtil.CxfServlet();
            cxfServlet.deserialize(cxfServletXML);
            address = address.replaceAll("([A-Z])", "_$1"); // split CamelCase
            address = address.replaceAll("^/_", "/");
            address = address.toLowerCase();
            String beanClass = unit.getTypes()[0].getFullyQualifiedName();
            cxfServlet.addServer(id, serviceClass, address, beanClass);
            String content = cxfServlet.toString().replaceAll("\\ xmlns=\"\"", "");
            cxfServletXML.setContents(new ByteArrayInputStream(content.getBytes()), IResource.FORCE, null);
            project.refreshLocal(IResource.DEPTH_INFINITE, new NullProgressMonitor());

            try {
                IEditorPart javaEditor = JavaUI.openInEditor(unit);
                JavaUI.revealInEditor(javaEditor, (IJavaElement) unit);
            } catch (Exception e) {/* ignore */
                log.error("Exception has occurred", e);
            }

        } catch (Exception e) {
            log.error("cannot update cxf-servlet.xml", e);
        }

    } catch (CoreException e) {
        log.error("CoreException has occurred", e);
    } catch (InterruptedException e) {
        log.error("An InterruptedException has occurred", e);
    }
    return true;
}

From source file:org.wso2.developerstudio.eclipse.artifact.jaxws.ui.wizard.JaxwsClassWizard.java

License:Open Source License

public boolean performFinish() {
    try {/*from   ww  w  . j a  va2s .  co m*/
        String ifPkg = jaxwsClassWizardPage.getIfPkg();
        String ifClass = jaxwsClassWizardPage.getIfClass();
        IProject project = getSelectedProject();
        IFolder sourceFolder = ProjectUtils.getWorkspaceFolder(project, "src", "main", "java");
        IFolder webINF = ProjectUtils.getWorkspaceFolder(project, "src", "main", "webapp", "WEB-INF");
        IFile cxfServletXML = webINF.getFile("cxf-servlet.xml");
        IJavaProject javaProject = JavaCore.create(project);
        IPackageFragmentRoot root = javaProject.getPackageFragmentRoot(sourceFolder);

        String id = "";
        String serviceClass = null;
        String address = "";

        List superInterfaces = jaxwsClassWizardPage.getSuperInterfaces();

        if (jaxwsClassWizardPage.isCreateServiceInterface()) {

            IPackageFragment ifSourcePackage = root.getPackageFragment(ifPkg);
            if (!ifSourcePackage.exists()) {
                ifSourcePackage = root.createPackageFragment(ifPkg, false, null);
            }

            ICompilationUnit cu = ifSourcePackage.createCompilationUnit(ifClass + ".java",
                    JaxUtil.getServiceClassSource(ifPkg, ifClass, jaxwsClassWizardPage.isCreateStubs()), false,
                    null);
            project.refreshLocal(IResource.DEPTH_INFINITE, new NullProgressMonitor());

            superInterfaces.add(cu.getTypes()[0].getFullyQualifiedName());

            id = cu.getTypes()[0].getElementName();
            id = Character.toLowerCase(id.charAt(0)) + id.substring(1);
            serviceClass = cu.getTypes()[0].getFullyQualifiedName();
            address = "/" + cu.getTypes()[0].getElementName();
        }

        jaxwsClassWizardPage.setSuperInterfaces(superInterfaces, false);
        jaxwsClassWizardPage.createType(new NullProgressMonitor());
        IType classSource = jaxwsClassWizardPage.getCreatedType();
        ICompilationUnit unit = classSource.getCompilationUnit();
        unit.becomeWorkingCopy(new NullProgressMonitor());
        unit.createImport("javax.jws.WebService", null, new NullProgressMonitor());
        String source = unit.getSource();
        String searchFor = "public class " + classSource.getTypeQualifiedName();
        int pos = source.indexOf(searchFor);
        source = (source.substring(0, pos) + "@WebService(serviceName = \"" + classSource.getTypeQualifiedName()
                + "\")" + System.getProperty("line.separator") + source.substring(pos));
        IBuffer workingCopyBuffer = unit.getBuffer();
        workingCopyBuffer.setContents(source);
        unit.commitWorkingCopy(false, new NullProgressMonitor());
        unit.getJavaProject().getProject().refreshLocal(IResource.DEPTH_INFINITE, new NullProgressMonitor());

        if (!jaxwsClassWizardPage.isCreateServiceInterface()) {
            id = classSource.getElementName();
            id = Character.toLowerCase(id.charAt(0)) + id.substring(1);
            //serviceClass = classSource.getFullyQualifiedName();
            address = "/" + classSource.getElementName();
        }

        JaxUtil.CxfServlet cxfServlet = new JaxUtil.CxfServlet();

        try {

            cxfServlet = new JaxUtil.CxfServlet();
            cxfServlet.deserialize(cxfServletXML);

            address = address.replaceAll("([A-Z])", "_$1"); // split CamelCase
            address = address.replaceAll("^/_", "/");
            address = address.toLowerCase();
            String beanClass = unit.getTypes()[0].getFullyQualifiedName();
            cxfServlet.addServer(id, serviceClass, address, beanClass);
            /*to drop empty NS, due to https://issues.apache.org/jira/browse/AXIOM-97 (was fixed in AXIOM 1.2.10)*/
            String content = cxfServlet.toString().replaceAll("xmlns=\"\"", "");
            cxfServletXML.setContents(new ByteArrayInputStream(content.getBytes()), IResource.FORCE, null);
            project.refreshLocal(IResource.DEPTH_INFINITE, new NullProgressMonitor());

            IEditorPart javaEditor = JavaUI.openInEditor(unit);
            JavaUI.revealInEditor(javaEditor, (IJavaElement) unit);
        } catch (Exception e) {
            log.error("cannot update cxf-servlet.xml", e);
        }

    } catch (CoreException e) {
        log.error("CoreException has occurred", e);
    } catch (InterruptedException e) {
        log.error("An InterruptedException has occurred", e);
    }
    return true;
}

From source file:qwickie.hyperlink.WicketHyperlink.java

License:Apache License

private void createJavaFile(final IResource resource) {
    Assert.isNotNull(resource);/*  w  w  w  .  j  av  a 2s  . c  o  m*/

    final OpenNewClassWizardAction action = new OpenNewClassWizardAction();
    final NewClassWizardPage ncwp = new NewClassWizardPage();

    ncwp.setTypeName(resource.getName().replaceAll("\\.html", ""), true);

    final IJavaProject javaProject = JavaCore.create(resource.getProject());
    IPackageFragmentRoot root = null;
    try {
        final IPackageFragmentRoot[] roots = javaProject.getPackageFragmentRoots();
        for (int i = 0; i < roots.length; i++) {
            if (roots[i].getKind() == IPackageFragmentRoot.K_SOURCE) {
                root = roots[i];
                break;
            }
        }

        ncwp.setPackageFragmentRoot(root, true);

    } catch (final JavaModelException e) {
    }
    final String os = root.getParent().getPath().toPortableString();
    final String fp = root.getResource().getFullPath().toPortableString().replaceFirst(os, "").substring(1);
    final String ps = resource.getProjectRelativePath().toPortableString().replaceFirst(fp, "");
    String pn = ps.replaceFirst(resource.getName(), "").substring(1).replaceAll("/", ".");
    pn = pn.substring(0, pn.length() - 1);

    ncwp.setPackageFragment(root.getPackageFragment(pn), true);

    ncwp.setSuperClass("org.apache.wicket.markup.html.WebPage", openJavaFile());

    action.setConfiguredWizardPage(ncwp);
    action.setOpenEditorOnFinish(true);
    action.run();
}