Source Code Cross Referenced for LanguageManagedBean.java in  » Portal » liferay-portal-4.4.2 » com » liferay » util » bridges » jsf » common » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Portal » liferay portal 4.4.2 » com.liferay.util.bridges.jsf.common 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /**
002:         * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
003:         *
004:         * Permission is hereby granted, free of charge, to any person obtaining a copy
005:         * of this software and associated documentation files (the "Software"), to deal
006:         * in the Software without restriction, including without limitation the rights
007:         * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
008:         * copies of the Software, and to permit persons to whom the Software is
009:         * furnished to do so, subject to the following conditions:
010:         *
011:         * The above copyright notice and this permission notice shall be included in
012:         * all copies or substantial portions of the Software.
013:         *
014:         * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
015:         * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
016:         * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
017:         * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
018:         * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
019:         * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
020:         * SOFTWARE.
021:         */package com.liferay.util.bridges.jsf.common;
022:
023:        import com.liferay.portal.kernel.language.LanguageUtil;
024:
025:        import java.util.Collection;
026:        import java.util.Locale;
027:        import java.util.Map;
028:        import java.util.Set;
029:
030:        import javax.faces.context.FacesContext;
031:
032:        import org.apache.commons.logging.Log;
033:        import org.apache.commons.logging.LogFactory;
034:
035:        /**
036:         * <a href="LanguageManagedBean.java.html"><b><i>View Source</i></b></a>
037:         *
038:         * <p>
039:         * This class serves as a bridge between the JSF Expression Language (EL)
040:         * and Liferay's Language.properties resource bundle.
041:         * </p>
042:         *
043:         * @author Neil Griffin
044:         *
045:         */
046:        public class LanguageManagedBean implements  Map {
047:
048:            public LanguageManagedBean() {
049:
050:                // LEP-3275
051:
052:                FacesContext facesContext = FacesContext.getCurrentInstance();
053:
054:                _companyId = JSFPortletUtil.getCompanyId(facesContext);
055:
056:                if (_companyId == 0) {
057:                    _log
058:                            .error("Unable to determine company id from facesContext");
059:                }
060:            }
061:
062:            public void clear() {
063:                throw new UnsupportedOperationException();
064:            }
065:
066:            public boolean containsKey(Object key) {
067:                throw new UnsupportedOperationException();
068:            }
069:
070:            public boolean containsValue(Object value) {
071:                throw new UnsupportedOperationException();
072:            }
073:
074:            public boolean isEmpty() {
075:                throw new UnsupportedOperationException();
076:            }
077:
078:            public Set entrySet() {
079:                throw new UnsupportedOperationException();
080:            }
081:
082:            public Object get(Object key) {
083:                Object value = null;
084:
085:                if (key != null) {
086:                    FacesContext facesContext = FacesContext
087:                            .getCurrentInstance();
088:
089:                    Locale locale = facesContext.getViewRoot().getLocale();
090:
091:                    if (locale == null) {
092:                        locale = facesContext.getApplication()
093:                                .getDefaultLocale();
094:                    }
095:
096:                    value = LanguageUtil
097:                            .get(_companyId, locale, key.toString());
098:
099:                    if (_log.isDebugEnabled()) {
100:                        _log.debug("{companyId=" + _companyId + ", locale="
101:                                + locale + ", key=" + key + ", value=" + value);
102:                    }
103:                }
104:
105:                return value;
106:            }
107:
108:            public Set keySet() {
109:                throw new UnsupportedOperationException();
110:            }
111:
112:            public Object put(Object key, Object value) {
113:                throw new UnsupportedOperationException();
114:            }
115:
116:            public void putAll(Map map) {
117:                throw new UnsupportedOperationException();
118:            }
119:
120:            public Object remove(Object key) {
121:                throw new UnsupportedOperationException();
122:            }
123:
124:            public int size() {
125:                throw new UnsupportedOperationException();
126:            }
127:
128:            public Collection values() {
129:                throw new UnsupportedOperationException();
130:            }
131:
132:            private static Log _log = LogFactory
133:                    .getLog(LanguageManagedBean.class);
134:
135:            private long _companyId = 0;
136:
137:        }
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