1
22
23 package com.liferay.portlet;
24
25 import com.liferay.portal.kernel.io.unsync.UnsyncByteArrayInputStream;
26 import com.liferay.portal.kernel.log.Log;
27 import com.liferay.portal.kernel.log.LogFactoryUtil;
28 import com.liferay.portal.kernel.portlet.PortletBag;
29 import com.liferay.portal.kernel.portlet.PortletBagPool;
30 import com.liferay.portal.kernel.util.JavaConstants;
31 import com.liferay.portal.kernel.util.LocaleUtil;
32 import com.liferay.portal.kernel.util.Validator;
33 import com.liferay.portal.model.Portlet;
34 import com.liferay.portal.model.PortletApp;
35 import com.liferay.portal.model.PortletConstants;
36 import com.liferay.portal.model.PortletInfo;
37 import com.liferay.portal.model.PublicRenderParameter;
38
39 import java.util.ArrayList;
40 import java.util.Collections;
41 import java.util.Enumeration;
42 import java.util.HashMap;
43 import java.util.HashSet;
44 import java.util.List;
45 import java.util.Locale;
46 import java.util.Map;
47 import java.util.PropertyResourceBundle;
48 import java.util.ResourceBundle;
49 import java.util.Set;
50
51 import javax.portlet.PortletConfig;
52 import javax.portlet.PortletContext;
53
54 import javax.xml.namespace.QName;
55
56
62 public class PortletConfigImpl implements PortletConfig {
63
64 public static final String RUNTIME_OPTION_ESCAPE_XML =
65 "javax.portlet.escapeXml";
66
67 public static final String RUNTIME_OPTION_PORTAL_CONTEXT =
68 "com.liferay.portal.portalContext";
69
70 public PortletConfigImpl(Portlet portlet, PortletContext portletContext) {
71 _portletApp = portlet.getPortletApp();
72 _portlet = portlet;
73 _portletName = portlet.getRootPortletId();
74
75 int pos = _portletName.indexOf(PortletConstants.WAR_SEPARATOR);
76
77 if (pos != -1) {
78 _portletName = _portletName.substring(0, pos);
79 }
80
81 _portletContext = portletContext;
82 _bundlePool = new HashMap<String, ResourceBundle>();
83 }
84
85 public Map<String, String[]> getContainerRuntimeOptions() {
86 return _portletApp.getContainerRuntimeOptions();
87 }
88
89 public String getDefaultNamespace() {
90 return _portletApp.getDefaultNamespace();
91 }
92
93 public String getInitParameter(String name) {
94 if (name == null) {
95 throw new IllegalArgumentException();
96 }
97
98 return _portlet.getInitParams().get(name);
99 }
100
101 public Enumeration<String> getInitParameterNames() {
102 return Collections.enumeration(_portlet.getInitParams().keySet());
103 }
104
105 public PortletContext getPortletContext() {
106 return _portletContext;
107 }
108
109 public String getPortletId() {
110 return _portlet.getPortletId();
111 }
112
113 public String getPortletName() {
114 return _portletName;
115 }
116
117 public Enumeration<QName> getProcessingEventQNames() {
118 return Collections.enumeration(
119 toJavaxQNames(_portlet.getProcessingEvents()));
120 }
121
122 public Enumeration<String> getPublicRenderParameterNames() {
123 List<String> publicRenderParameterNames = new ArrayList<String>();
124
125 for (PublicRenderParameter publicRenderParameter :
126 _portlet.getPublicRenderParameters()) {
127
128 publicRenderParameterNames.add(
129 publicRenderParameter.getIdentifier());
130 }
131
132 return Collections.enumeration(publicRenderParameterNames);
133 }
134
135 public Enumeration<QName> getPublishingEventQNames() {
136 return Collections.enumeration(
137 toJavaxQNames(_portlet.getPublishingEvents()));
138 }
139
140 public ResourceBundle getResourceBundle(Locale locale) {
141 String resourceBundleClassName = _portlet.getResourceBundle();
142
143 if (Validator.isNull(resourceBundleClassName)) {
144 String poolId = _portlet.getPortletId();
145
146 ResourceBundle bundle = _bundlePool.get(poolId);
147
148 if (bundle == null) {
149 StringBuilder sb = new StringBuilder();
150
151 try {
152 PortletInfo portletInfo = _portlet.getPortletInfo();
153
154 sb.append(JavaConstants.JAVAX_PORTLET_TITLE);
155 sb.append("=");
156 sb.append(portletInfo.getTitle());
157 sb.append("\n");
158
159 sb.append(JavaConstants.JAVAX_PORTLET_SHORT_TITLE);
160 sb.append("=");
161 sb.append(portletInfo.getShortTitle());
162 sb.append("\n");
163
164 sb.append(JavaConstants.JAVAX_PORTLET_KEYWORDS);
165 sb.append("=");
166 sb.append(portletInfo.getKeywords());
167 sb.append("\n");
168
169 sb.append(JavaConstants.JAVAX_PORTLET_DESCRIPTION);
170 sb.append("=");
171 sb.append(portletInfo.getDescription());
172 sb.append("\n");
173
174 bundle = new PropertyResourceBundle(
175 new UnsyncByteArrayInputStream(
176 sb.toString().getBytes()));
177 }
178 catch (Exception e) {
179 _log.error(e, e);
180 }
181
182 _bundlePool.put(poolId, bundle);
183 }
184
185 return bundle;
186 }
187 else {
188 String poolId = _portlet.getPortletId() + "." + locale.toString();
189
190 ResourceBundle bundle = _bundlePool.get(poolId);
191
192 if (bundle == null) {
193 if (!_portletApp.isWARFile() &&
194 resourceBundleClassName.equals(
195 StrutsResourceBundle.class.getName())) {
196
197 bundle = new StrutsResourceBundle(_portletName, locale);
198 }
199 else {
200 PortletBag portletBag = PortletBagPool.get(
201 _portlet.getRootPortletId());
202
203 bundle = portletBag.getResourceBundle(locale);
204 }
205
206 bundle = new PortletResourceBundle(
207 bundle, _portlet.getPortletInfo());
208
209 _bundlePool.put(poolId, bundle);
210 }
211
212 return bundle;
213 }
214 }
215
216 public Enumeration<Locale> getSupportedLocales() {
217 List<Locale> supportedLocales = new ArrayList<Locale>();
218
219 for (String languageId : _portlet.getSupportedLocales()) {
220 supportedLocales.add(LocaleUtil.fromLanguageId(languageId));
221 }
222
223 return Collections.enumeration(supportedLocales);
224 }
225
226 public boolean isWARFile() {
227 return _portletApp.isWARFile();
228 }
229
230 protected Set<javax.xml.namespace.QName> toJavaxQNames(
231 Set<com.liferay.portal.kernel.xml.QName> liferayQNames) {
232
233 Set<QName> javaxQNames = new HashSet<QName>(liferayQNames.size());
234
235 for (com.liferay.portal.kernel.xml.QName liferayQName :
236 liferayQNames) {
237
238 QName javaxQName = new QName(
239 liferayQName.getNamespaceURI(), liferayQName.getLocalPart(),
240 liferayQName.getNamespacePrefix());
241
242 javaxQNames.add(javaxQName);
243 }
244
245 return javaxQNames;
246 }
247
248 private static Log _log = LogFactoryUtil.getLog(PortletConfigImpl.class);
249
250 private PortletApp _portletApp;
251 private Portlet _portlet;
252 private String _portletName;
253 private PortletContext _portletContext;
254 private Map<String, ResourceBundle> _bundlePool;
255
256 }