##### Coverage Report - org.apache.turbine.services.ui.UIService

Classes in this File | Line Coverage | Branch Coverage | Complexity
UIService |
N/A | N/A
N/A | N/A
| 1.0;1

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     package org.apache.turbine.services.ui;
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     /*
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      * Licensed to the Apache Software Foundation (ASF) under one
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      * or more contributor license agreements.  See the NOTICE file
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      * distributed with this work for additional information
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      * regarding copyright ownership.  The ASF licenses this file
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      * to you under the Apache License, Version 2.0 (the
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      * "License"); you may not use this file except in compliance
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      * with the License.  You may obtain a copy of the License at
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      *
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      *   http://www.apache.org/licenses/LICENSE-2.0
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      *
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      * Unless required by applicable law or agreed to in writing,
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      * software distributed under the License is distributed on an
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      * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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      * KIND, either express or implied.  See the License for the
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      * specific language governing permissions and limitations
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      * under the License.
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      */
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     import org.apache.turbine.services.Service;
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     import org.apache.turbine.util.ServerData;
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     /**
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      * The UI service provides for shared access to User Interface (skin) files,
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      * as well as the ability for non-default skin files to inherit properties from
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      * a default skin.  Use {@link TurbineUI} to access skin properties from your screen
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      * classes and action code. UITool is provided as a pull tool for accessing
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      * skin properties from your templates.
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      *
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      * <p>Skins are lazy loaded in that they are not loaded until first used.
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      *
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      * @author <a href="mailto:seade@backstagetech.com.au">Scott Eade</a>
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      * @version $Id$
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      */
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     public interface UIService extends Service
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     {
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         /**
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          * The service identifier.
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          */
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         public String SERVICE_NAME = "UIService";
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         /**
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          * Refresh all skins.
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          */
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         public void refresh();
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         /**
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          * Refresh a particular skin.
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          *
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          * @param skinName the name of the skin to clear.
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          */
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         public void refresh(String skinName);
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         /**
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          * Provide access to the list of available skin names.
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          *
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          * @return the available skin names.
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          */
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         public String[] getSkinNames();
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         /**
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          * Get the name of the default skin name for the web application from the
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          * TurbineResources.properties file. If the property is not present the
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          * name of the default skin will be returned.  Note that the web application
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          * skin name may be something other than default, in which case its
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          * properties will default to the skin with the name "default".
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          *
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          * @return the name of the default skin for the web application.
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          */
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         public String getWebappSkinName();
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         /**
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          * Retrieve a skin property from the named skin.  If the property is not
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          * defined in the named skin the value for the default skin will be
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          * provided.  If the named skin does not exist then the skin configured for
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          * the webapp will be used.  If the webapp skin does not exist the default
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          * skin will be used.  If the default skin does not exist then
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          * <code>null</code> will be returned.
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          *
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          * @param skinName the name of the skin to retrieve the property from.
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          * @param key the key to retrieve from the skin.
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          * @return the value of the property for the named skin (defaulting to the
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          * default skin), the webapp skin, the default skin or <code>null</code>,
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          * depending on whether or not the property or skins exist.
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          */
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         public String get(String skinName, String key);
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         /**
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          * Retrieve a skin property from the default skin for the webapp.  If the
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          * property is not defined in the webapp skin the value for the default skin
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          * will be provided.  If the webapp skin does not exist the default skin
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          * will be used.  If the default skin does not exist then <code>null</code>
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          * will be returned.
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          *
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          * @param key the key to retrieve.
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          * @return the value of the property for the webapp skin (defaulting to the
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          * default skin), the default skin or <code>null</code>, depending on
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          * whether or not the property or skins exist.
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          */
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         public String get(String key);
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         /**
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          * Retrieve the URL for an image that is part of a skin. The images are
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          * stored in the WEBAPP/resources/ui/skins/[SKIN]/images directory.
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          *
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          * <p>Use this if for some reason your server name, server scheme, or server
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          * port change on a per request basis. I'm not sure if this would happen in
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          * a load balanced situation. I think in most cases the image(String image)
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          * method would probably be enough, but I'm not absolutely positive.
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          *
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          * @param skinName the name of the skin to retrieve the image from.
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          * @param imageId the id of the image whose URL will be generated.
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          * @param serverData the serverData to use as the basis for the URL.
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          * @return the image URL
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          */
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         public String image(String skinName, String imageId, ServerData serverData);
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         /**
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          * Retrieve the URL for an image that is part of a skin. The images are
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          * stored in the WEBAPP/resources/ui/skins/[SKIN]/images directory.
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          *
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          * @param skinName the name of the skin to retrieve the image from.
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          * @param imageId the id of the image whose URL will be generated.
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          * @return the image URL
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          */
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         public String image(String skinName, String imageId);
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         /**
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          * Retrieve the URL for the style sheet that is part of a skin. The style is
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          * stored in the WEBAPP/resources/ui/skins/[SKIN] directory with the
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          * filename skin.css
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          *
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          * <p>Use this if for some reason your server name, server scheme, or server
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          * port change on a per request basis. I'm not sure if this would happen in
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          * a load balanced situation. I think in most cases the style() method would
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          * probably be enough, but I'm not absolutely positive.
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          *
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          * @param skinName the name of the skin to retrieve the style sheet from.
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          * @param serverData the serverData to use as the basis for the URL.
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          * @return the CSS URL
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          */
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         public String getStylecss(String skinName, ServerData serverData);
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         /**
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          * Retrieve the URL for the style sheet that is part of a skin. The style is
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          * stored in the WEBAPP/resources/ui/skins/[SKIN] directory with the
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          * filename skin.css
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          *
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          * @param skinName the name of the skin to retrieve the style sheet from.
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          * @return the CSS URL
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          */
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         public String getStylecss(String skinName);
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         /**
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          * Retrieve the URL for a given script that is part of a skin. The script is
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          * stored in the WEBAPP/resources/ui/skins/[SKIN] directory.
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          *
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          * <p>Use this if for some reason your server name, server scheme, or server
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          * port change on a per request basis. I'm not sure if this would happen in
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          * a load balanced situation. I think in most cases the style() method would
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          * probably be enough, but I'm not absolutely positive.
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          *
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          * @param skinName the name of the skin to retrieve the image from.
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          * @param filename the name of the script file.
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          * @param serverData the serverData to use as the basis for the URL.
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          * @return the script URL
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          */
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         public String getScript(String skinName, String filename,
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                 ServerData serverData);
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         /**
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          * Retrieve the URL for a given script that is part of a skin. The script is
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          * stored in the WEBAPP/resources/ui/skins/[SKIN] directory.
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          *
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          * @param skinName the name of the skin to retrieve the image from.
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          * @param filename the name of the script file.
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          * @return the script URL
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          */
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         public String getScript(String skinName, String filename);
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     }