Examples with ParameterizedType org.eclipse.jdt.core.dom.ParameterizedType used on opensource projects

Example 26 with ParameterizedType

use of org.eclipse.jdt.core.dom.ParameterizedType in project bndtools by bndtools.

the class NewTypeWizardPage method superClassChanged.

/**
     * Hook method that gets called when the superclass name has changed. The method validates the superclass name and
     * returns the status of the validation.
     * <p>
     * Subclasses may extend this method to perform their own validation.
     * </p>
     *
     * @return the status of the validation
     */
protected IStatus superClassChanged() {
    StatusInfo status = new StatusInfo();
    IPackageFragmentRoot root = getPackageFragmentRoot();
    fSuperClassDialogField.enableButton(root != null);
    fSuperClassStubTypeContext = null;
    String sclassName = getSuperClass();
    if (sclassName.length() == 0) {
        // accept the empty field (stands for java.lang.Object)
        return status;
    }
    if (root != null) {
        Type type = TypeContextChecker.parseSuperClass(sclassName);
        if (type == null) {
            status.setError(NewWizardMessages.NewTypeWizardPage_error_InvalidSuperClassName);
            return status;
        }
        if (type instanceof ParameterizedType && !JavaModelUtil.is50OrHigher(root.getJavaProject())) {
            status.setError(NewWizardMessages.NewTypeWizardPage_error_SuperClassNotParameterized);
            return status;
        }
    } else {
        //$NON-NLS-1$
        status.setError("");
    }
    return status;
}

Example 27 with ParameterizedType

use of org.eclipse.jdt.core.dom.ParameterizedType in project bndtools by bndtools.

the class NewTypeWizardPage method superInterfacesChanged.

/**
     * Hook method that gets called when the list of super interface has changed. The method validates the super
     * interfaces and returns the status of the validation.
     * <p>
     * Subclasses may extend this method to perform their own validation.
     * </p>
     *
     * @return the status of the validation
     */
protected IStatus superInterfacesChanged() {
    StatusInfo status = new StatusInfo();
    IPackageFragmentRoot root = getPackageFragmentRoot();
    fSuperInterfacesDialogField.enableButton(0, root != null);
    if (root != null) {
        List<InterfaceWrapper> elements = fSuperInterfacesDialogField.getElements();
        int nElements = elements.size();
        for (int i = 0; i < nElements; i++) {
            String intfname = elements.get(i).interfaceName;
            Type type = TypeContextChecker.parseSuperInterface(intfname);
            if (type == null) {
                status.setError(Messages.format(NewWizardMessages.NewTypeWizardPage_error_InvalidSuperInterfaceName, BasicElementLabels.getJavaElementName(intfname)));
                return status;
            }
            if (type instanceof ParameterizedType && !JavaModelUtil.is50OrHigher(root.getJavaProject())) {
                status.setError(Messages.format(NewWizardMessages.NewTypeWizardPage_error_SuperInterfaceNotParameterized, BasicElementLabels.getJavaElementName(intfname)));
                return status;
            }
        }
    }
    return status;
}