001    /**
002     * Copyright (c) 2000-2011 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portlet.asset.model;
016    
017    import com.liferay.portal.kernel.exception.PortalException;
018    import com.liferay.portal.kernel.exception.SystemException;
019    import com.liferay.portal.kernel.portlet.LiferayPortletRequest;
020    import com.liferay.portal.kernel.portlet.LiferayPortletResponse;
021    import com.liferay.portal.kernel.util.LocaleUtil;
022    import com.liferay.portal.kernel.util.WebKeys;
023    import com.liferay.portal.security.permission.PermissionChecker;
024    import com.liferay.portal.theme.ThemeDisplay;
025    
026    import java.util.Locale;
027    
028    import javax.portlet.PortletRequest;
029    import javax.portlet.PortletURL;
030    
031    /**
032     * @author Jorge Ferrer
033     */
034    public abstract class BaseAssetRenderer implements AssetRenderer {
035    
036            public String[] getAvailableLocales() {
037                    return _EMPTY_ARRAY;
038            }
039    
040            public String getDiscussionPath() {
041                    return null;
042            }
043    
044            public String getIconPath(PortletRequest portletRequest) {
045                    ThemeDisplay themeDisplay = (ThemeDisplay)portletRequest.getAttribute(
046                            WebKeys.THEME_DISPLAY);
047    
048                    return getIconPath(themeDisplay);
049            }
050    
051            /**
052             * @deprecated
053             */
054            public String getSummary() {
055                    if (_calledGetSummary && _calledGetSummaryWithLocale) {
056                            throw new UnsupportedOperationException(
057                                    "One of the getSummary methods must be implemented");
058                    }
059    
060                    _calledGetSummary = true;
061    
062                    Locale locale = LocaleUtil.getDefault();
063    
064                    return getSummary(locale);
065            }
066    
067            public String getSummary(Locale locale) {
068                    if (_calledGetSummary && _calledGetSummaryWithLocale) {
069                            throw new UnsupportedOperationException(
070                                    "One of the getSummary methods must be implemented");
071                    }
072    
073                    _calledGetSummaryWithLocale = true;
074    
075                    return getSummary();
076            }
077    
078            /**
079             * @deprecated
080             */
081            public String getTitle() {
082                    if (_calledGetTitle && _calledGetTitleWithLocale) {
083                            throw new UnsupportedOperationException(
084                                    "One of the getTitle methods must be implemented");
085                    }
086    
087                    _calledGetTitle = true;
088    
089                    Locale locale = LocaleUtil.getDefault();
090    
091                    return getTitle(locale);
092            }
093    
094            public String getTitle(Locale locale) {
095                    if (_calledGetTitle && _calledGetTitleWithLocale) {
096                            throw new UnsupportedOperationException(
097                                    "One of the getTitle methods must be implemented");
098                    }
099    
100                    _calledGetTitleWithLocale = true;
101    
102                    return getTitle();
103            }
104    
105            public PortletURL getURLEdit(
106                            LiferayPortletRequest liferayPortletRequest,
107                            LiferayPortletResponse liferayPortletResponse)
108                    throws Exception {
109    
110                    return null;
111            }
112    
113            public PortletURL getURLExport(
114                            LiferayPortletRequest liferayPortletRequest,
115                            LiferayPortletResponse liferayPortletResponse)
116                    throws Exception {
117    
118                    return null;
119            }
120    
121            public String getUrlTitle() {
122                    return null;
123            }
124    
125            public String getURLViewInContext(
126                            LiferayPortletRequest liferayPortletRequest,
127                            LiferayPortletResponse liferayPortletResponse,
128                            String noSuchEntryRedirect)
129                    throws Exception {
130    
131                    return null;
132            }
133    
134            public String getViewInContextMessage() {
135                    return "view-in-context";
136            }
137    
138            @SuppressWarnings("unused")
139            public boolean hasEditPermission(PermissionChecker permissionChecker)
140                    throws PortalException, SystemException {
141    
142                    return false;
143            }
144    
145            @SuppressWarnings("unused")
146            public boolean hasViewPermission(PermissionChecker permissionChecker)
147                    throws PortalException, SystemException {
148    
149                    return true;
150            }
151    
152            public boolean isConvertible() {
153                    return false;
154            }
155    
156            public boolean isLocalizable() {
157                    return false;
158            }
159    
160            public boolean isPrintable() {
161                    return false;
162            }
163    
164            protected String getIconPath(ThemeDisplay themeDisplay) {
165                    return themeDisplay.getPathThemeImages() + "/common/page.png";
166            }
167    
168            private static final String[] _EMPTY_ARRAY = new String[0];
169    
170            private boolean _calledGetSummary;
171            private boolean _calledGetSummaryWithLocale;
172            private boolean _calledGetTitle;
173            private boolean _calledGetTitleWithLocale;
174    
175    }