org.jboss.as.console.client.administration.accesscontrol.ui.AssignmentColumn.java Source code

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Here is the source code for org.jboss.as.console.client.administration.accesscontrol.ui.AssignmentColumn.java

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/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2010, Red Hat, Inc., and individual contributors
 * as indicated by the @author tags. See the copyright.txt file in the
 * distribution for a full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package org.jboss.as.console.client.administration.accesscontrol.ui;

import com.google.common.base.Supplier;
import com.google.gwt.core.client.GWT;
import com.google.gwt.resources.client.ExternalTextResource;
import com.google.gwt.safehtml.shared.SafeHtml;
import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
import com.google.gwt.user.client.ui.Widget;
import com.google.gwt.view.client.ProvidesKey;
import org.jboss.as.console.client.Console;
import org.jboss.as.console.client.administration.accesscontrol.AccessControlFinder;
import org.jboss.as.console.client.administration.accesscontrol.store.Assignment;
import org.jboss.as.console.client.administration.accesscontrol.store.Principal;
import org.jboss.as.console.client.administration.accesscontrol.store.RemoveAssignment;
import org.jboss.as.console.client.core.UIConstants;
import org.jboss.as.console.client.preview.PreviewContent;
import org.jboss.as.console.client.preview.PreviewContentFactory;
import org.jboss.as.console.client.widgets.nav.v3.ColumnManager;
import org.jboss.as.console.client.widgets.nav.v3.FinderColumn;
import org.jboss.as.console.client.widgets.nav.v3.MenuDelegate;
import org.jboss.ballroom.client.widgets.window.Feedback;
import org.jboss.gwt.circuit.Dispatcher;

import static org.jboss.as.console.client.administration.accesscontrol.store.ModifiesAssignment.Relation.PRINCIPAL_TO_ROLE;

/**
 * Column for the assignment of a selected principal or role.
 *
 * @author Harald Pehl
 */
public class AssignmentColumn extends FinderColumn<Assignment> {

    static final PreviewContent PREVIEW_CONTENT = PreviewContent.INSTANCE;

    private Widget widget;

    @SuppressWarnings({ "unchecked", "Convert2MethodRef" })
    public AssignmentColumn(final Dispatcher circuit, final AccessControlFinder presenter,
            final PreviewContentFactory contentFactory, final ColumnManager columnManager,
            final Supplier<Principal> selectedPrincipal, final Supplier<Boolean> include, final String token) {

        super(FinderId.ACCESS_CONTROL, Console.CONSTANTS.common_label_role(), new Display<Assignment>() {
            @Override
            public boolean isFolder(final Assignment data) {
                return false;
            }

            @Override
            public SafeHtml render(final String baseCss, final Assignment data) {
                return Templates.assignmentItem(baseCss, data);
            }

            @Override
            public String rowCss(final Assignment data) {
                return "";
            }
        }, new ProvidesKey<Assignment>() {
            @Override
            public Object getKey(final Assignment item) {
                return item.getId();
            }
        }, token);

        setShowSize(true);
        setPreviewFactory((data, callback) -> {
            if (data.getRole().isStandard()) {
                ExternalTextResource resource = (ExternalTextResource) PREVIEW_CONTENT
                        .getResource(data.getRole().getName().toLowerCase());

                contentFactory.createAndModifyContent(resource,
                        input -> new SafeHtmlBuilder().appendHtmlConstant("<div class='preview-content'>")
                                .append(input).appendHtmlConstant("</div>").toSafeHtml(),
                        callback);
            } else {
                callback.onSuccess(Templates.scopedRolePreview(data.getRole()));
            }
        });

        setTopMenuItems(new MenuDelegate<>(Console.CONSTANTS.common_label_add(),
                item -> presenter.launchAddAssignmentDialog(selectedPrincipal.get(), include.get()),
                MenuDelegate.Role.Operation));

        setMenuItems(new MenuDelegate<>(Console.CONSTANTS.common_label_delete(),
                item -> Feedback.confirm(Console.CONSTANTS.common_label_areYouSure(),
                        Console.MESSAGES.deleteTitle(item.getRole().getName()), isConfirmed -> {
                            if (isConfirmed) {
                                circuit.dispatch(new RemoveAssignment(item, PRINCIPAL_TO_ROLE));
                            }
                        }),
                MenuDelegate.Role.Operation));

        addSelectionChangeHandler(event -> {
            columnManager.reduceColumnsTo(4);
            if (hasSelectedItem()) {
                columnManager.updateActiveSelection(asWidget());
            }
        });
    }

    @Override
    public Widget asWidget() {
        if (widget == null) {
            widget = super.asWidget();
        }
        return widget;
    }
}