001
014
015 package com.liferay.portal.util;
016
017 import com.liferay.portal.configuration.ConfigurationImpl;
018 import com.liferay.portal.kernel.configuration.Configuration;
019 import com.liferay.portal.kernel.configuration.Filter;
020 import com.liferay.portal.kernel.log.Log;
021 import com.liferay.portal.kernel.log.LogFactoryUtil;
022 import com.liferay.portal.kernel.servlet.WebDirDetector;
023 import com.liferay.portal.kernel.util.CharPool;
024 import com.liferay.portal.kernel.util.ClassUtil;
025 import com.liferay.portal.kernel.util.GetterUtil;
026 import com.liferay.portal.kernel.util.PropsKeys;
027 import com.liferay.portal.kernel.util.ReleaseInfo;
028 import com.liferay.portal.kernel.util.ServerDetector;
029 import com.liferay.portal.kernel.util.StringPool;
030 import com.liferay.portal.kernel.util.StringUtil;
031 import com.liferay.portal.kernel.util.SystemProperties;
032 import com.liferay.portal.kernel.util.UnicodeProperties;
033 import com.liferay.portal.model.CompanyConstants;
034 import com.liferay.portal.security.auth.CompanyThreadLocal;
035
036 import java.util.HashMap;
037 import java.util.Map;
038 import java.util.Properties;
039
040
043 public class PropsUtil {
044
045 public static void addProperties(Properties properties) {
046 _instance._addProperties(properties);
047 }
048
049 public static void addProperties(UnicodeProperties unicodeProperties) {
050 _instance._addProperties(unicodeProperties);
051 }
052
053 public static boolean contains(String key) {
054 return _instance._contains(key);
055 }
056
057 public static String get(String key) {
058 return _instance._get(key);
059 }
060
061 public static String get(String key, Filter filter) {
062 return _instance._get(key, filter);
063 }
064
065 public static String[] getArray(String key) {
066 return _instance._getArray(key);
067 }
068
069 public static String[] getArray(String key, Filter filter) {
070 return _instance._getArray(key, filter);
071 }
072
073 public static Properties getProperties() {
074 return _instance._getProperties();
075 }
076
077 public static Properties getProperties(
078 String prefix, boolean removePrefix) {
079
080 return _instance._getProperties(prefix, removePrefix);
081 }
082
083 public static void reload() {
084 _instance = new PropsUtil();
085 }
086
087 public static void removeProperties(Properties properties) {
088 _instance._removeProperties(properties);
089 }
090
091 public static void set(String key, String value) {
092 _instance._set(key, value);
093 }
094
095 private PropsUtil() {
096 try {
097
098
099
100 SystemProperties.set(
101 PropsKeys.DEFAULT_LIFERAY_HOME, _getDefaultLiferayHome());
102
103
104
105 String globalLibDir = ClassUtil.getParentPath(
106 ReleaseInfo.class.getClassLoader(),
107 ReleaseInfo.class.getName());
108
109 int pos = globalLibDir.lastIndexOf(".jar!");
110
111 if (pos == -1) {
112 pos = globalLibDir.lastIndexOf(".jar/");
113 }
114
115 pos = globalLibDir.lastIndexOf(CharPool.SLASH, pos);
116
117 globalLibDir = globalLibDir.substring(0, pos + 1);
118
119 if (_log.isInfoEnabled()) {
120 _log.info("Global lib directory " + globalLibDir);
121 }
122
123 SystemProperties.set(
124 PropsKeys.LIFERAY_LIB_GLOBAL_DIR, globalLibDir);
125
126
127
128 ClassLoader classLoader = getClass().getClassLoader();
129
130 String portalLibDir = WebDirDetector.getLibDir(classLoader);
131
132 String portalLibDirProperty = System.getProperty(
133 PropsKeys.LIFERAY_LIB_PORTAL_DIR);
134
135 if (portalLibDirProperty != null) {
136 if (!portalLibDirProperty.endsWith(StringPool.SLASH)) {
137 portalLibDirProperty += StringPool.SLASH;
138 }
139
140 portalLibDir = portalLibDirProperty;
141 }
142
143 if (_log.isInfoEnabled()) {
144 _log.info("Portal lib directory " + portalLibDir);
145 }
146
147 SystemProperties.set(
148 PropsKeys.LIFERAY_LIB_PORTAL_DIR, portalLibDir);
149
150
151
152 String portalWebDir = WebDirDetector.getRootDir(portalLibDir);
153
154 if (_log.isDebugEnabled()) {
155 _log.debug("Portal web directory " + portalWebDir);
156 }
157
158 SystemProperties.set(
159 PropsKeys.LIFERAY_WEB_PORTAL_DIR, portalWebDir);
160
161
162
163 _configuration = new ConfigurationImpl(
164 PropsUtil.class.getClassLoader(), PropsFiles.PORTAL);
165
166 String liferayHome = _get(PropsKeys.LIFERAY_HOME);
167
168 if (_log.isDebugEnabled()) {
169 _log.debug("Configured Liferay home " + liferayHome);
170 }
171
172 SystemProperties.set(PropsKeys.LIFERAY_HOME, liferayHome);
173
174
175
176 SystemProperties.set(
177 "ehcache.disk.store.dir", liferayHome + "/data/ehcache");
178
179 if (GetterUtil.getBoolean(
180 SystemProperties.get("company-id-properties"))) {
181
182 _configurations = new HashMap<Long, Configuration>();
183 }
184 }
185 catch (Exception e) {
186 if (_log.isErrorEnabled()) {
187 _log.error("Unable to initialize PropsUtil", e);
188 }
189 }
190 }
191
192 private void _addProperties(Properties properties) {
193 _getConfiguration().addProperties(properties);
194 }
195
196 private void _addProperties(UnicodeProperties unicodeProperties) {
197 Properties properties = new Properties();
198
199 properties.putAll(unicodeProperties);
200
201 _addProperties(properties);
202 }
203
204 private boolean _contains(String key) {
205 return _getConfiguration().contains(key);
206 }
207
208 private String _get(String key) {
209 return _getConfiguration().get(key);
210 }
211
212 private String _get(String key, Filter filter) {
213 return _getConfiguration().get(key, filter);
214 }
215
216 private String[] _getArray(String key) {
217 return _getConfiguration().getArray(key);
218 }
219
220 private String[] _getArray(String key, Filter filter) {
221 return _getConfiguration().getArray(key, filter);
222 }
223
224 private Configuration _getConfiguration() {
225 if (_configurations == null) {
226 return _configuration;
227 }
228
229 Long companyId = CompanyThreadLocal.getCompanyId();
230
231 if (companyId > CompanyConstants.SYSTEM) {
232 Configuration configuration = _configurations.get(companyId);
233
234 if (configuration == null) {
235 configuration = new ConfigurationImpl(
236 PropsUtil.class.getClassLoader(), PropsFiles.PORTAL,
237 companyId);
238
239 _configurations.put(companyId, configuration);
240 }
241
242 return configuration;
243 }
244 else {
245 return _configuration;
246 }
247 }
248
249 private String _getDefaultLiferayHome() {
250 String defaultLiferayHome = null;
251
252 if (ServerDetector.isGeronimo()) {
253 defaultLiferayHome =
254 SystemProperties.get("org.apache.geronimo.home.dir") + "/..";
255 }
256 else if (ServerDetector.isGlassfish()) {
257 defaultLiferayHome =
258 SystemProperties.get("com.sun.aas.installRoot") + "/..";
259 }
260 else if (ServerDetector.isJBoss()) {
261 defaultLiferayHome = SystemProperties.get("jboss.home.dir") + "/..";
262 }
263 else if (ServerDetector.isJOnAS()) {
264 defaultLiferayHome = SystemProperties.get("jonas.base") + "/..";
265 }
266 else if (ServerDetector.isWebLogic()) {
267 defaultLiferayHome =
268 SystemProperties.get("env.DOMAIN_HOME") + "/..";
269 }
270 else if (ServerDetector.isJetty()) {
271 defaultLiferayHome = SystemProperties.get("jetty.home") + "/..";
272 }
273 else if (ServerDetector.isResin()) {
274 defaultLiferayHome = SystemProperties.get("resin.home") + "/..";
275 }
276 else if (ServerDetector.isTomcat()) {
277 defaultLiferayHome = SystemProperties.get("catalina.base") + "/..";
278 }
279 else {
280 defaultLiferayHome = SystemProperties.get("user.dir") + "/liferay";
281 }
282
283 defaultLiferayHome = StringUtil.replace(
284 defaultLiferayHome, CharPool.BACK_SLASH, CharPool.SLASH);
285
286 defaultLiferayHome = StringUtil.replace(
287 defaultLiferayHome, StringPool.DOUBLE_SLASH, StringPool.SLASH);
288
289 if (defaultLiferayHome.endsWith("/..")) {
290 int pos = defaultLiferayHome.lastIndexOf(
291 CharPool.SLASH, defaultLiferayHome.length() - 4);
292
293 if (pos != -1) {
294 defaultLiferayHome = defaultLiferayHome.substring(0, pos);
295 }
296 }
297
298 if (_log.isDebugEnabled()) {
299 _log.debug("Default Liferay home " + defaultLiferayHome);
300 }
301
302 return defaultLiferayHome;
303 }
304
305 private Properties _getProperties() {
306 return _getConfiguration().getProperties();
307 }
308
309 private Properties _getProperties(String prefix, boolean removePrefix) {
310 return _getConfiguration().getProperties(prefix, removePrefix);
311 }
312
313 private void _removeProperties(Properties properties) {
314 _getConfiguration().removeProperties(properties);
315 }
316
317 private void _set(String key, String value) {
318 _getConfiguration().set(key, value);
319 }
320
321 private static Log _log = LogFactoryUtil.getLog(PropsUtil.class);
322
323 private static PropsUtil _instance = new PropsUtil();
324
325 private Configuration _configuration;
326 private Map<Long, Configuration> _configurations;
327
328 }