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

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

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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:com.sun.codemodel.ClassGenerator.java

License:Apache License

public void generateClassesCode(List<S2JJAXBModel> schModels, IProgressMonitor pm)
        throws IOException, CoreException {
    IPackageFragmentRoot pfr = project.getPackageFragmentRoot(generated);
    if (pfr != null && pfr.exists()) {
        CodeWriter src = new FileCodeWriter(generated.getLocation().toFile());
        if (pw != null) {
            src = new ProgressCodeWriter(src, pw);
        }/*from  w ww  .j ava  2 s  . c  o m*/
        for (S2JJAXBModel m : schModels) {
            JCodeModel jcm = m.generateCode(null, null);
            jcm.build(src);
        }
    } else
        throw new JavaModelException(new Exception("Error package root does not exists"),
                JavaModelStatus.ERROR);
}

From source file:com.sun.codemodel.ClassGenerator.java

License:Apache License

public void generateClassesCode(Map<String, ElementClass> schClasses, List<S2JJAXBModel> schModels,
        IProgressMonitor pm) throws IOException, CoreException {
    IPackageFragmentRoot pfr = project.getPackageFragmentRoot(generated);
    if (pfr != null && pfr.exists()) {
        CodeWriter src = new FileCodeWriter(generated.getLocation().toFile());
        if (pw != null) {
            src = new ProgressCodeWriter(src, pw);
        }//www . j  av a2s . co  m

        Collection<ElementClass> elements = getElementsFromModels(schClasses, schModels);
        // for (ElementClass ec : schClasses.values()) {
        for (ElementClass ec : elements) {
            JDefinedClass c = ec.getjDefClass();
            if (c != null) {
                if (!alreadyExists(c.fullName())) {
                    if ((!c.isPrimitive()) && (!c.fullName().startsWith("java.lang"))) {
                        System.out.println("Generating Class: " + c.fullName());
                        if (c.isHidden())
                            continue; // don't generate this file
                        JFormatter f = createJavaSourceFileWriter(src, c.name(), c.getPackage());
                        f.write(c);
                        f.close();
                        generated.refreshLocal(IFolder.DEPTH_INFINITE, pm);
                        // HashMap<String, ElementClass> extraClasses =
                        // getReferencedClasses(c, schClasses, schModels);
                        // generateClassesCode(extraClasses, schModels, pm);
                    }
                    modifyObjectFactory(ec, pm);
                }
            }

        }

    } else
        throw new JavaModelException(new Exception("Error package root does not exists"),
                JavaModelStatus.ERROR);
}

From source file:com.sun.codemodel.ClassGenerator.java

License:Apache License

private void modifyObjectFactory(ElementClass ec, IProgressMonitor pm) throws JavaModelException {
    JDefinedClass c = ec.getjDefClass();
    if (ec.getElementType() != null) {
        IPackageFragmentRoot pfr = project.getPackageFragmentRoot(generated);
        if (pfr != null && pfr.exists()) {
            IPackageFragment pf = pfr.getPackageFragment(c.getPackage().name());
            if (pf != null && pf.exists()) {
                ICompilationUnit of = pf.getCompilationUnit("ObjectFactory.java");
                if (of != null && !of.exists()) {
                    of = pf.createCompilationUnit("ObjectFactory.java", "", true, pm);
                    of.createPackageDeclaration(c.getPackage().name(), pm);
                    of.createImport("javax.xml.bind.annotation.XmlRegistry", null, Flags.AccDefault, pm);
                    String lineDelimiter = StubUtility.getLineDelimiterUsed(project);
                    IType t = of.createType(generateObjectFactory(lineDelimiter), null, false, pm);
                    t.createMethod("public ObjectFactory(){}" + lineDelimiter, null, false, pm);
                }/*from   w  w  w  .j  a v  a  2 s .  c  om*/
                of = addClass(ec, of, pm);

            } else
                throw new JavaModelException(
                        new Exception("Error package " + c.getPackage().name() + " does not exists"),
                        JavaModelStatus.ERROR);

        } else
            throw new JavaModelException(
                    new Exception("Error package root " + generated.getName() + " does not exists"),
                    JavaModelStatus.ERROR);
    }
}

From source file:es.bsc.servicess.ide.PackagingUtils.java

License:Apache License

/** Build Service Packages. 
 * /*  w  ww  .  j a  v  a2s  . com*/
 * @param project Java Project where the service is built
 * @param pr_meta Project Metadata where the project is described
 * @param monitor Eclipse progress monitor
 * @throws Exception 
 */
public static void buildPackages(IJavaProject project, ProjectMetadata pr_meta, IProgressMonitor monitor)
        throws Exception {
    monitor.beginTask("Building project classes...", 100);
    IFolder output = project.getProject().getFolder(ProjectMetadata.OUTPUT_FOLDER);
    if (output == null || !output.exists()) {
        output.create(true, true, monitor);
    }
    project.getProject().build(IncrementalProjectBuilder.INCREMENTAL_BUILD, monitor);
    monitor.done();
    monitor.beginTask("Creating packages...", 2);
    // Create folders to store packages 
    IFolder packagesFolder = output.getFolder(ProjectMetadata.PACKAGES_FOLDER);
    if (packagesFolder != null && packagesFolder.exists()) {
        log.debug("Deleting current packages folder");
        packagesFolder.delete(true, monitor);
    }
    log.debug("Creating packages folder");
    packagesFolder.create(true, true, monitor);

    IFolder srcFolder = project.getProject().getFolder(pr_meta.getSourceDir());
    //Get parameters to perform the package creation
    //String[] packs = pr_meta.getPackages();
    String runtime = pr_meta.getRuntimeLocation();
    //TODO Chak if should be all orchestration or only internal
    String[] orchClasses = pr_meta.getAllOrchestrationClasses();
    String[] extOrchClasses = pr_meta.getExternalOrchestrationClasses();
    IPackageFragmentRoot source = project.findPackageFragmentRoot(srcFolder.getFullPath());
    IPackageFragmentRoot generated = project.findPackageFragmentRoot(
            project.getProject().getFolder(ProjectMetadata.GENERATED_FOLDER).getFullPath());
    if (source != null && source.exists()) {
        HashMap<String, ServiceElement> constraintsElements = CommonFormPage.getElements(orchClasses,
                ProjectMetadata.CORE_TYPE, project, pr_meta);
        //Create Core Element packages
        String[] corePacks = pr_meta.getPackagesWithCores();
        if (corePacks != null && corePacks.length > 0) {
            log.debug("Creating core elements packages");
            monitor.subTask("Create Core Element packages");
            monitor.beginTask("Creating packages...", corePacks.length);
            for (String p : corePacks) {
                String[] elements = pr_meta.getElementsInPackage(p);
                if (elements != null && elements.length > 0) {
                    PackagingUtils.createCorePackage(runtime, p, elements, pr_meta.getDependencies(elements),
                            constraintsElements, source, output, packagesFolder, monitor);
                }
                monitor.worked(1);
            }
            monitor.done();
        } else {
            log.warn("Warning: No core packages built");
            monitor.setCanceled(true);
            throw (new InvocationTargetException(new Exception("No packages built")));
        }
        if (orchClasses != null && orchClasses.length > 0) {
            String[] orchPacks = pr_meta.getPackagesWithOrchestration();

            if (orchPacks != null && orchPacks.length > 0) {
                log.debug("Creating orchestration elements packages");
                for (String p : orchPacks) {
                    String[] allElements = pr_meta.getElementsInPackage(p);
                    Map<String, List<String>> extElements = pr_meta
                            .getOrchestrationClassesAndElements(allElements, true);
                    Map<String, List<String>> intElements = pr_meta
                            .getOrchestrationClassesAndElements(allElements, false);
                    if (intElements != null && intElements.size() > 0) {
                        PackagingUtils.createInternalOrchestrationPackage(runtime,
                                PackagingUtils.getClasspath(project), p, intElements,
                                pr_meta.getDependencies(intElements), source, generated, output, packagesFolder,
                                monitor, pr_meta.shouldBeWarFile(p));
                        monitor.done();
                    }
                    if (extElements != null && extElements.size() > 0) {
                        PackagingUtils.createExternalOrchestrationPackage(runtime,
                                PackagingUtils.getClasspath(project), p, extElements, source, generated, output,
                                packagesFolder, monitor, pr_meta);
                        monitor.done();
                    }
                }
            } else {
                log.debug("Creating all orchestration element package");
                // Create All Orchestration packages (front-end)
                String[] allElements = CommonFormPage.getOrchestrationElementsLabels(orchClasses, project,
                        pr_meta);
                Map<String, List<String>> extElements = pr_meta.getOrchestrationClassesAndElements(allElements,
                        true);
                Map<String, List<String>> intElements = pr_meta.getOrchestrationClassesAndElements(allElements,
                        false);
                if (intElements != null && intElements.size() > 0) {
                    PackagingUtils.createInternalOrchestrationPackage(runtime,
                            PackagingUtils.getClasspath(project), project.getProject().getName(), intElements,
                            pr_meta.getDependencies(intElements), source, generated, output, packagesFolder,
                            monitor, ProjectMetadata.shouldBeWarFile(pr_meta.getOrchestrationClassesTypes()));
                    monitor.done();
                }
                if (extElements != null && extElements.size() > 0) {
                    PackagingUtils.createExternalOrchestrationPackage(runtime,
                            PackagingUtils.getClasspath(project), project.getProject().getName(), extElements,
                            source, generated, output, packagesFolder, monitor, pr_meta);
                    monitor.done();
                }
            }
        } else {
            log.warn("Warning: No orchestration element packages built");
            monitor.setCanceled(true);
            throw (new InvocationTargetException(new Exception("No orchestration packages built")));
        }

    } else {
        log.error("Source dir not found");
        monitor.setCanceled(true);
        throw (new InvocationTargetException(
                new Exception("Source dir " + srcFolder.getFullPath() + " not found")));
    }
}

From source file:es.bsc.servicess.ide.wizards.ServiceSsCommonWizardPage.java

License:Apache License

protected IPackageFragment choosePackage() {
    IPackageFragmentRoot froot = getPackageFragmentRoot();
    IJavaElement[] packages = null;//  w w  w.  ja v a 2  s .c om
    try {
        if (froot != null && froot.exists()) {
            packages = froot.getChildren();
        }
    } catch (JavaModelException e) {
        JavaPlugin.log(e);
    }
    if (packages == null) {
        packages = new IJavaElement[0];
    }

    ElementListSelectionDialog dialog = new ElementListSelectionDialog(getShell(),
            new JavaElementLabelProvider(JavaElementLabelProvider.SHOW_DEFAULT));
    dialog.setIgnoreCase(false);
    dialog.setTitle(NewWizardMessages.NewTypeWizardPage_ChoosePackageDialog_title);
    dialog.setMessage(NewWizardMessages.NewTypeWizardPage_ChoosePackageDialog_description);
    dialog.setEmptyListMessage(NewWizardMessages.NewTypeWizardPage_ChoosePackageDialog_empty);
    dialog.setElements(packages);
    dialog.setHelpAvailable(false);

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

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

From source file:es.bsc.servicess.ide.wizards.ServiceSsImportOrchestrationClassWizard.java

License:Apache License

@Override
protected void finishPage(IProgressMonitor arg0) throws InterruptedException, CoreException {

    String lineDelimiter = StubUtility.getLineDelimiterUsed(project);

    IFile file = project.getProject().getFolder(ProjectMetadata.METADATA_FOLDER)
            .getFile(ProjectMetadata.METADATA_FILENAME);
    try {//w w  w.java2s.c o m
        ProjectMetadata pr_meta = new ProjectMetadata(file.getRawLocation().toFile());
        IPackageFragmentRoot root = pr_meta.getPackageFragmentRoot(project);
        if (root == null || !root.exists())
            throw (new Exception("Main package fragment root not found"));
        IPackageFragment frag = root.getPackageFragment(fPage.getTypePackageName());
        if (frag == null || !frag.exists())
            root.createPackageFragment(fPage.getTypePackageName(), true, arg0);
        String className = fPage.getType().getElementName().replaceAll(" ", "") + "Itf";
        interfaceCU = frag.getCompilationUnit(className + ".java");
        if (interfaceCU == null || !interfaceCU.exists()) {
            interfaceCU = frag.createCompilationUnit(className + ".java", "", false,
                    new SubProgressMonitor(arg0, 2));
            interfaceCU.createPackageDeclaration(frag.getElementName(), arg0);
            String typeStub = constructInterfaceStub(className, lineDelimiter);
            interfaceCU.createType(typeStub, null, false, arg0);
        }
        pr_meta.addExternalOrchestrationClass(fPage.getTypeName(), fPage.getExternalLocation(),
                fPage.getIntraPackageLocation());
        pr_meta.toFile(file.getRawLocation().toFile());
        project.getProject().refreshLocal(Resource.DEPTH_INFINITE, arg0);
    } catch (Exception e) {
        throw new JavaModelException(e, JavaModelStatus.ERROR);
    }

}

From source file:es.bsc.servicess.ide.wizards.ServiceSsNewServiceClassPage.java

License:Apache License

/**
 * Open the dialog for changing the package
 * @return Selected package//from w w  w.  j  av a 2s.co m
 */
protected IPackageFragment choosePackage() {
    IPackageFragmentRoot froot = getPackageFragmentRoot();
    IJavaElement[] packages = null;
    try {
        if (froot != null && froot.exists()) {
            packages = froot.getChildren();
        }
    } catch (JavaModelException e) {
        JavaPlugin.log(e);
    }
    if (packages == null) {
        packages = new IJavaElement[0];
    }

    ElementListSelectionDialog dialog = new ElementListSelectionDialog(getShell(),
            new JavaElementLabelProvider(JavaElementLabelProvider.SHOW_DEFAULT));
    dialog.setIgnoreCase(false);
    dialog.setTitle(NewWizardMessages.NewTypeWizardPage_ChoosePackageDialog_title);
    dialog.setMessage(NewWizardMessages.NewTypeWizardPage_ChoosePackageDialog_description);
    dialog.setEmptyListMessage(NewWizardMessages.NewTypeWizardPage_ChoosePackageDialog_empty);
    dialog.setElements(packages);
    dialog.setHelpAvailable(false);

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

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

From source file:fede.workspace.eclipse.java.JavaProjectManager.java

License:Apache License

/**
 * Creates a new package in the source folder corresponding to an item.
 * /*from  w w  w . j  a v  a 2s.  c  o  m*/
 * @param item
 *            the item
 * @param packageName
 *            the package name
 * @param monitor
 *            the monitor
 * 
 * @return the i package fragment
 * 
 * @throws CoreException
 *             the core exception
 */
public static IPackageFragment createPackage(Item item, String packageName, IProgressMonitor monitor)
        throws CoreException {

    IResource resource = getResource(item);
    IJavaElement element = JavaCore.create(resource);

    /*
     * The resource associated with the item is already a package
     */
    if (element instanceof IPackageFragment) {
        if (packageName == null || element.getElementName().equals(packageName)) {
            return (IPackageFragment) element;
        }
    }

    if (packageName == null) {
        throw new CoreException(new Status(Status.ERROR, WSJavaPlugin.PLUGIN_ID, 0,
                "Package name is null in createPackage !!!.", null));
    }

    /*
     * The resource is a source folder
     */
    if (element instanceof IPackageFragmentRoot) {
        IPackageFragmentRoot root = (IPackageFragmentRoot) element;
        return root.createPackageFragment(packageName, true, monitor);
    }

    /*
     * The resource is a project or a non source folder, get the associated
     * source folder
     */
    IPackageFragmentRoot sources = getPackageFragmentRoot(item);
    if (sources == null) {
        throw new CoreException(
                new Status(Status.ERROR, WSJavaPlugin.PLUGIN_ID, 0, "Cannot find the sources folder.", null));
    }

    IProject project = getProject(item);
    if (!project.exists()) {
        project.create(monitor);
    }

    if (!sources.exists()) {
        getDefaultSourceFolder(item).create(true, true, monitor);
    }

    return sources.createPackageFragment(packageName, false, monitor);
}

From source file:kieker.develop.rl.ui.wizards.RecordLangNewWizardPage.java

License:Apache License

/**
 * Checks if a package is part of the current IPackageFragmentRoot.
 *
 * @param packageName//from  w  ww  .  ja v a 2 s  .  co  m
 *            - name of the assumed package
 * @return boolean
 */
protected boolean existsPackage(final String packageName) {
    boolean result = false;
    final IPackageFragmentRoot froot = this.sourceFolder;
    IJavaElement[] existingPackages = null;
    try {
        if (froot != null && froot.exists()) {
            existingPackages = froot.getChildren();
        }
    } catch (final JavaModelException e) {
    }
    if (existingPackages == null) {
        existingPackages = new IJavaElement[0];
    }
    final String srcPackageText = this.sourcePackageText.getText();
    final int j = existingPackages.length;
    int i = 0;
    while (j > i) {
        if (srcPackageText.equals(existingPackages[i].getElementName())) {
            result = true;
            i = j + 1;
        }
        i++;
    }
    return result;
}

From source file:kieker.develop.rl.ui.wizards.RecordLangNewWizardPage.java

License:Apache License

private IPackageFragment choosePackage() {
    final IPackageFragmentRoot froot = this.sourceFolder;
    IJavaElement[] packages = null;//from   ww  w . j a va  2s. c om
    try {
        if (froot != null && froot.exists()) {
            packages = froot.getChildren();
        }
    } catch (final JavaModelException e) {
    }
    if (packages == null) {
        packages = new IJavaElement[0];
    }

    final ElementListSelectionDialog dialog = new ElementListSelectionDialog(this.getShell(),
            new JavaElementLabelProvider(JavaElementLabelProvider.SHOW_DEFAULT));
    dialog.setIgnoreCase(false);
    dialog.setTitle("Select package");
    dialog.setMessage("Select a package for the IRL file.");
    dialog.setEmptyListMessage("---");
    dialog.setElements(packages);
    dialog.setHelpAvailable(false);

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

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