org.ebayopensource.turmeric.policy.adminui.client.presenter.policy.WLPolicyCreatePresenter.java Source code

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Here is the source code for org.ebayopensource.turmeric.policy.adminui.client.presenter.policy.WLPolicyCreatePresenter.java

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/*******************************************************************************
 * Copyright (c) 2006-2010 eBay Inc. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0 (the "License"); 
 * you may not use this file except in compliance with the License. 
 * You may obtain a copy of the License at 
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *******************************************************************************/
package org.ebayopensource.turmeric.policy.adminui.client.presenter.policy;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import org.ebayopensource.turmeric.policy.adminui.client.PolicyAdminUIUtil;
import org.ebayopensource.turmeric.policy.adminui.client.SupportedService;
import org.ebayopensource.turmeric.policy.adminui.client.model.PolicyAdminUIService;
import org.ebayopensource.turmeric.policy.adminui.client.model.HistoryToken;
import org.ebayopensource.turmeric.policy.adminui.client.model.policy.GenericPolicy;
import org.ebayopensource.turmeric.policy.adminui.client.model.policy.PolicyQueryService.ResourceLevel;

import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.shared.HandlerManager;
import com.google.gwt.user.client.History;
import com.google.gwt.user.client.Timer;
import com.google.gwt.user.client.rpc.AsyncCallback;

/**
 * The Class WLPolicyCreatePresenter.
 */
public class WLPolicyCreatePresenter extends PolicyCreatePresenter {

    /**
     * Instantiates a new wL policy create presenter.
     * 
     * @param eventBus
     *            the event bus
     * @param view
     *            the view
     * @param serviceMap
     *            the service map
     */
    public WLPolicyCreatePresenter(final HandlerManager eventBus, final PolicyCreateDisplay view,
            final Map<SupportedService, PolicyAdminUIService> serviceMap) {
        super(eventBus, view, serviceMap);
        view.setConditionBuilderVisible(false);
        this.view.setPolicyType("WHITELIST");
        view.setExclusionListsVisible(false);
    }

    /** The Constant PRESENTER_ID. */
    public static final String PRESENTER_ID = "WLPolicyCreate";

    /*
     * (non-Javadoc)
     * 
     * @see
     * org.ebayopensource.turmeric.policy.adminui.client.presenter.Presenter
     * #getId()
     */
    @Override
    public final String getId() {
        return PRESENTER_ID;
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.ebayopensource.turmeric.policy.adminui.client.presenter.policy.
     * PolicyCreatePresenter#getResourceLevels()
     */
    @Override
    public final List<String> getResourceLevels() {
        List<String> rsLevels = new ArrayList<String>();

        for (ResourceLevel rsLevel : ResourceLevel.values()) {
            rsLevels.add(rsLevel.name());
        }

        return rsLevels;
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.ebayopensource.turmeric.policy.adminui.client.presenter.policy.
     * PolicyCreatePresenter#bindSaveButton()
     */
    @Override
    protected final void bindSaveButton() {
        {
            // fired on saved policy
            this.view.addSaveButtonClickHandler(new ClickHandler() {
                public void onClick(final ClickEvent event) {

                    final GenericPolicy p = getPolicy(view.getPolicyName().getValue(), "WHITELIST",
                            view.getPolicyDesc().getValue(), resourceAssignments,
                            view.getSubjectContentView().getAssignments(), null);

                    /**
                     * This timer is needed due to GWT has only one thread, so
                     * Thread.sleep is not a valid option The purpose of
                     * sleeping time is wait until new external subject been
                     * created into turmeric db, in order to assign them as
                     * internal subjects
                     */
                    Timer timer = new Timer() {
                        public void run() {
                            service.createPolicy(p,
                                    new AsyncCallback<org.ebayopensource.turmeric.policy.adminui.client.model.policy.PolicyQueryService.CreatePolicyResponse>() {

                                        public void onFailure(final Throwable arg) {
                                            if (arg.getLocalizedMessage().contains("500")) {
                                                view.error(PolicyAdminUIUtil.messages
                                                        .serverError(PolicyAdminUIUtil.policyAdminConstants
                                                                .genericErrorMessage()));
                                            } else {
                                                view.error(PolicyAdminUIUtil.messages
                                                        .serverError(arg.getLocalizedMessage()));
                                            }
                                        }

                                        public void onSuccess(
                                                final org.ebayopensource.turmeric.policy.adminui.client.model.policy.PolicyQueryService.CreatePolicyResponse response) {

                                            WLPolicyCreatePresenter.this.view.clear();
                                            clearLists();
                                            HistoryToken token = makeToken(PolicyController.PRESENTER_ID,
                                                    PolicySummaryPresenter.PRESENTER_ID, null);
                                            History.newItem(token.toString(), true);
                                        }
                                    });

                            view.getSaveButton().setEnabled(true);
                        }

                    };
                    if (view.getSubjectContentView().getAssignments().size() > 0 && "USER"
                            .equals(view.getSubjectContentView().getAssignments().get(0).getSubjectType())) {
                        view.getSaveButton().setEnabled(false);
                        timer.schedule(3000);
                    } else {
                        timer.schedule(1);
                    }

                }
            });
        }
    }

}