Example usage for com.vaadin.ui CustomField CustomField

Introduction

In this page you can find the example usage for com.vaadin.ui CustomField CustomField.

Prototype

public CustomField() 

Source Link

Document

Constructs a new custom field.

Usage

From source file:info.magnolia.security.app.dialog.field.WebAccessFieldFactory.java

License:Open Source License

@Override
protected Field<Object> createFieldComponent() {

    final VerticalLayout layout = new VerticalLayout();
    layout.setSpacing(true);/*ww w . j a  va  2s.c o  m*/

    try {

        final JcrNodeAdapter roleItem = (JcrNodeAdapter) item;

        final VerticalLayout aclLayout = new VerticalLayout();

        final Label emptyLabel = new Label(i18n.translate("security.web.field.noAccess"));

        // Since JcrNewNodeAdapter.getJcrItem() returns the parent node we need to skip this step because we don't want to inspect the parent node
        if (!(roleItem instanceof JcrNewNodeAdapter)) {
            Node roleNode = roleItem.getJcrItem();
            if (roleNode.hasNode(ACL_NODE_NAME)) {

                final Node aclNode = roleNode.getNode(ACL_NODE_NAME);
                AbstractJcrNodeAdapter aclItem = new JcrNodeAdapter(aclNode);
                roleItem.addChild(aclItem);

                for (Node entryNode : NodeUtil.getNodes(aclNode)) {

                    AbstractJcrNodeAdapter entryItem = new JcrNodeAdapter(entryNode);
                    aclItem.addChild(entryItem);

                    Component ruleRow = createRuleRow(aclLayout, entryItem, emptyLabel);
                    aclLayout.addComponent(ruleRow);
                }
            }
        }

        if (aclLayout.getComponentCount() == 0) {
            aclLayout.addComponent(emptyLabel);
        }

        final HorizontalLayout buttons = new HorizontalLayout();
        final Button addButton = new Button(i18n.translate("security.web.field.addNew"));
        addButton.addClickListener(new Button.ClickListener() {

            @Override
            public void buttonClick(Button.ClickEvent event) {

                try {
                    AbstractJcrNodeAdapter aclItem = getOrAddAclItem(roleItem, ACL_NODE_NAME);
                    JcrNewNodeAdapter newItem = addAclEntryItem(aclItem);
                    Component ruleRow = createRuleRow(aclLayout, newItem, emptyLabel);
                    aclLayout.removeComponent(emptyLabel);
                    aclLayout.addComponent(ruleRow, aclLayout.getComponentCount() - 1);

                } catch (RepositoryException e) {
                    throw new RuntimeRepositoryException(e);
                }
            }
        });
        buttons.addComponent(addButton);
        aclLayout.addComponent(buttons);

        layout.addComponent(aclLayout);

    } catch (RepositoryException e) {
        throw new RuntimeRepositoryException(e);
    }

    return new CustomField<Object>() {

        @Override
        protected Component initContent() {
            return layout;
        }

        @Override
        public Class<?> getType() {
            return Object.class;
        }
    };
}

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From source file:info.magnolia.security.app.dialog.field.WorkspaceAccessFieldFactory.java

License:Open Source License

@Override
protected Field<Object> createFieldComponent() {

    final String aclName = "acl_" + getFieldDefinition().getWorkspace();

    final VerticalLayout layout = new VerticalLayout();
    layout.setSpacing(true);//www  . j  a  v a  2  s  .  c  o m

    try {

        final JcrNodeAdapter roleItem = (JcrNodeAdapter) item;

        final VerticalLayout aclLayout = new VerticalLayout();

        final Label emptyLabel = new Label(i18n.translate("security.workspace.field.noAccess"));

        // Since JcrNewNodeAdapter.getJcrItem() returns the parent node we need to skip this step because we don't want to inspect the parent node
        if (!(roleItem instanceof JcrNewNodeAdapter)) {
            Node roleNode = roleItem.getJcrItem();
            if (roleNode.hasNode(aclName)) {

                final Node aclNode = roleNode.getNode(aclName);

                AccessControlList acl = new AccessControlList();
                acl.readEntries(aclNode);

                AbstractJcrNodeAdapter aclItem = new JcrNodeAdapter(aclNode);
                roleItem.addChild(aclItem);

                aclItem.addItemProperty(INTERMEDIARY_FORMAT_PROPERTY_NAME,
                        new DefaultProperty<String>(String.class, "true"));

                final Set<AccessControlList.Entry> uniqueEntries = new HashSet<AccessControlList.Entry>();
                for (final Node aclEntryNode : NodeUtil.getNodes(aclNode)) {
                    AccessControlList.Entry entry = acl.getEntryByNode(aclEntryNode);
                    if (uniqueEntries.contains(entry)) {
                        continue;
                    }

                    uniqueEntries.add(entry);
                    long permissions = entry.getPermissions();
                    long accessType = entry.getAccessType();
                    String path = entry.getPath();

                    JcrNodeAdapter entryItem = new JcrNodeAdapter(aclEntryNode);
                    entryItem.addItemProperty(INTERMEDIARY_FORMAT_PROPERTY_NAME,
                            new DefaultProperty<String>(String.class, "true"));
                    final Property<Long> permissionsProperty = DefaultPropertyUtil
                            .newDefaultProperty(Long.class, null);
                    entryItem.addItemProperty(AccessControlList.PERMISSIONS_PROPERTY_NAME, permissionsProperty);
                    final Property<Long> accessProperty = DefaultPropertyUtil.newDefaultProperty(Long.class,
                            null);
                    entryItem.addItemProperty(ACCESS_TYPE_PROPERTY_NAME, accessProperty);
                    final Property<String> pathProperty = DefaultPropertyUtil.newDefaultProperty(String.class,
                            null);
                    entryItem.addItemProperty(AccessControlList.PATH_PROPERTY_NAME, pathProperty);

                    permissionsProperty.setValue(permissions);
                    accessProperty.setValue(accessType);
                    pathProperty.setValue(path);

                    aclItem.addChild(entryItem);

                    Component ruleRow = createRuleRow(aclLayout, entryItem, emptyLabel);
                    aclLayout.addComponent(ruleRow);
                }
            }
        }

        if (aclLayout.getComponentCount() == 0) {
            aclLayout.addComponent(emptyLabel);
        }

        final HorizontalLayout buttons = new HorizontalLayout();
        final Button addButton = new Button(i18n.translate("security.workspace.field.addButton"));
        addButton.addClickListener(new Button.ClickListener() {

            @Override
            public void buttonClick(Button.ClickEvent event) {
                try {

                    AbstractJcrNodeAdapter aclItem = getOrAddAclItem(roleItem, aclName);
                    if (aclItem.getItemProperty(INTERMEDIARY_FORMAT_PROPERTY_NAME) == null) {
                        aclItem.addItemProperty(INTERMEDIARY_FORMAT_PROPERTY_NAME,
                                new DefaultProperty<String>(String.class, "true"));
                    }

                    JcrNodeAdapter entryItem = addAclEntryItem(aclItem);
                    entryItem.addItemProperty(INTERMEDIARY_FORMAT_PROPERTY_NAME,
                            new DefaultProperty<String>(String.class, "true"));
                    entryItem.addItemProperty(AccessControlList.PERMISSIONS_PROPERTY_NAME,
                            new DefaultProperty<Long>(Long.class, Permission.ALL));
                    entryItem.addItemProperty(ACCESS_TYPE_PROPERTY_NAME, new DefaultProperty<Long>(Long.class,
                            AccessControlList.ACCESS_TYPE_NODE_AND_CHILDREN));
                    entryItem.addItemProperty(AccessControlList.PATH_PROPERTY_NAME,
                            new DefaultProperty<String>(String.class, ""));

                    Component ruleRow = createRuleRow(aclLayout, entryItem, emptyLabel);
                    aclLayout.removeComponent(emptyLabel);
                    aclLayout.addComponent(ruleRow, aclLayout.getComponentCount() - 1);
                } catch (RepositoryException e) {
                    throw new RuntimeRepositoryException(e);
                }
            }
        });
        buttons.addComponent(addButton);
        aclLayout.addComponent(buttons);

        layout.addComponent(aclLayout);

    } catch (RepositoryException e) {
        throw new RuntimeRepositoryException(e);
    }

    return new CustomField<Object>() {

        @Override
        protected Component initContent() {
            return layout;
        }

        @Override
        public Class<?> getType() {
            return Object.class;
        }
    };
}

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