/*
 * Copyright 2000-2001,2004 The Apache Software Foundation.
 * 
 * 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
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.jetspeed.services;

//jetspeed stuff
import org.apache.jetspeed.portal.PortletSet;
import org.apache.jetspeed.portal.PortletSkin;
import org.apache.jetspeed.portal.PortletControl;
import org.apache.jetspeed.portal.PortletController;
import org.apache.jetspeed.om.profile.Control;
import org.apache.jetspeed.om.profile.Controller;
import org.apache.jetspeed.om.profile.Portlets;
import org.apache.jetspeed.om.profile.Skin;
import org.apache.jetspeed.services.portaltoolkit.PortalToolkitService;
import org.apache.turbine.services.TurbineServices;
import org.apache.jetspeed.om.SecurityReference;
import org.apache.jetspeed.om.profile.Profile;
 
/**
 * Commodity static wrapper around the PortalToolit service
 * 
 * @author <a href="mailto:raphael@apache.org">Raphaël Luta</a>
 * @version $Id: PortalToolkit.java,v 1.5 2004/02/23 04:00:57 jford Exp $
 */
public class PortalToolkit
{
            
    /** 
     * Commodity method for getting a reference to the service
     * singleton
     */
    private static PortalToolkitService getService()
    {
        return (PortalToolkitService)TurbineServices
                .getInstance()
                .getService(PortalToolkitService.SERVICE_NAME);     
    }

    /**
     * Instanciates a PortletControl based on a Registry entry, if available 
     * or directly from a classname.
     *
     * @param name a PortletControl name available in the registry or a classname
     * @return the created PortletControl
     */
    public static PortletControl getControl( String name )
    {
        return getService().getControl(name);
    }

    /**
     * Instanciates a PortletControl based on a PSML Control object
     *
     * @param control the PSML control object
     * @return the created PortletControl
     */
    public static PortletControl getControl( Control control )
    {
        return getService().getControl(control);
    }

    /**
     * Instanciates a PortletController based on a Registry entry, if available 
     * or directly from a classname.
     *
     * @param name a PortletController name available in the registry or a classname
     * @return the created PortletController
     */
    public static PortletController getController( String name )
    {
        return getService().getController(name);
    }

    /**
     * Instanciates a PortletController based on a PSML Controller object
     *
     * @param control the PSML controller object
     * @return the created PortletController
     */
    public static PortletController getController( Controller controller )
    {
        return getService().getController(controller);
    }

    /**
     * Create a PortletSkin object based on a Registry entry if available
     *
     * @param name the skin name in the Registry
     * @return the new PortletSkin object
     */
    public static PortletSkin getSkin( String name )
    {
        return getService().getSkin(name);
    }

    /**
     * Create a PortletSkin object based on PSML skin description
     *
     * @param skin the PSML Skin object
     * @return the new PortletSkin object
     */
    public static PortletSkin getSkin( Skin skin )
    {
        return getService().getSkin(skin);
    }

    /**
     * Creates a PortletSet from a PSML portlets description
     *
     * @param portlets the PSML portlet set description
     * @return a new instance of PortletSet
     */
    public static PortletSet getSet( Portlets portlets )
    {
        return getService().getSet(portlets);
    }
    
    /**
     * Given a locator String path, returns a Portlets collecton
     *
     * @param locatorPath ProfileLocator resource path identifier
     * @return a portlets collection from the PSML resource
     */
    public static Portlets getReference(String locatorPath)
    {
        return getService().getReference(locatorPath);
    }

    /**
     * Gets default security ref based on the profile type (user|role|group). Returns
     * null if no default is defined.
     * 
     * @param profile
     * @return default security reference
     */
    public static SecurityReference getDefaultSecurityRef(Profile profile)
    {
        return getService().getDefaultSecurityRef(profile);
    }

    /**
     * Gets default security ref based on the profile type (user|role|group). Returns
     * null if no default is defined.
     *
     * @param type of entity to return default security ref for
     * @return default security reference
     */
    public static SecurityReference getDefaultSecurityRef(String type)
    {
        return getService().getDefaultSecurityRef(type);
    }

}

