1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17   * SOFTWARE.
18   */
19  
20  package com.liferay.taglib.portlet;
21  
22  import com.liferay.portal.kernel.log.Log;
23  import com.liferay.portal.kernel.log.LogFactoryUtil;
24  import com.liferay.portal.kernel.util.BooleanWrapper;
25  import com.liferay.portal.kernel.util.LongWrapper;
26  import com.liferay.portal.kernel.util.MethodInvoker;
27  import com.liferay.portal.kernel.util.MethodWrapper;
28  import com.liferay.portal.kernel.util.NullWrapper;
29  import com.liferay.portal.kernel.util.PortalClassLoaderUtil;
30  import com.liferay.portal.kernel.util.StringPool;
31  import com.liferay.taglib.util.ParamAndPropertyAncestorTagImpl;
32  
33  import java.util.Map;
34  
35  import javax.portlet.PortletRequest;
36  
37  import javax.servlet.jsp.JspException;
38  import javax.servlet.jsp.PageContext;
39  
40  /**
41   * <a href="ActionURLTag.java.html"><b><i>View Source</i></b></a>
42   *
43   * @author Brian Wing Shun Chan
44   *
45   */
46  public class ActionURLTag extends ParamAndPropertyAncestorTagImpl {
47  
48      public static String doTag(
49              String lifecycle, String windowState, String portletMode,
50              String var, String varImpl, Boolean secure,
51              Boolean copyCurrentRenderParameters, Boolean escapeXml, String name,
52              String resourceID, String cacheability, String portletName,
53              Boolean anchor, Boolean encrypt, long doAsUserId,
54              Boolean portletConfiguration, Map<String, String[]> params,
55              boolean writeOutput, PageContext pageContext)
56          throws Exception {
57  
58          Object returnObj = null;
59  
60          Thread currentThread = Thread.currentThread();
61  
62          ClassLoader contextClassLoader = currentThread.getContextClassLoader();
63  
64          try {
65              currentThread.setContextClassLoader(
66                  PortalClassLoaderUtil.getClassLoader());
67  
68              Object windowStateWrapper = windowState;
69  
70              if (windowStateWrapper == null) {
71                  windowStateWrapper = new NullWrapper(String.class.getName());
72              }
73  
74              Object portletModeWrapper = portletMode;
75  
76              if (portletModeWrapper == null) {
77                  portletModeWrapper = new NullWrapper(String.class.getName());
78              }
79  
80              Object varWrapper = var;
81  
82              if (varWrapper == null) {
83                  varWrapper = new NullWrapper(String.class.getName());
84              }
85  
86              Object varImplWrapper = varImpl;
87  
88              if (varImplWrapper == null) {
89                  varImplWrapper = new NullWrapper(String.class.getName());
90              }
91  
92              Object secureWrapper = secure;
93  
94              if (secureWrapper == null) {
95                  secureWrapper = new NullWrapper(Boolean.class.getName());
96              }
97  
98              Object copyCurrentRenderParametersWrapper =
99                  copyCurrentRenderParameters;
100 
101             if (copyCurrentRenderParametersWrapper == null) {
102                 copyCurrentRenderParametersWrapper = new NullWrapper(
103                     Boolean.class.getName());
104             }
105 
106             Object escapeXmlWrapper = escapeXml;
107 
108             if (escapeXmlWrapper == null) {
109                 escapeXmlWrapper = new NullWrapper(Boolean.class.getName());
110             }
111 
112             Object nameWrapper = name;
113 
114             if (nameWrapper == null) {
115                 nameWrapper = new NullWrapper(String.class.getName());
116             }
117 
118             Object resourceIDWrapper = resourceID;
119 
120             if (resourceIDWrapper == null) {
121                 resourceIDWrapper = new NullWrapper(String.class.getName());
122             }
123 
124             Object cacheabilityWrapper = cacheability;
125 
126             if (cacheabilityWrapper == null) {
127                 cacheabilityWrapper = new NullWrapper(String.class.getName());
128             }
129 
130             Object portletNameWrapper = portletName;
131 
132             if (portletNameWrapper == null) {
133                 portletNameWrapper = new NullWrapper(String.class.getName());
134             }
135 
136             Object anchorWrapper = anchor;
137 
138             if (anchorWrapper == null) {
139                 anchorWrapper = new NullWrapper(Boolean.class.getName());
140             }
141 
142             Object encryptWrapper = encrypt;
143 
144             if (encryptWrapper == null) {
145                 encryptWrapper = new NullWrapper(Boolean.class.getName());
146             }
147 
148             Object portletConfigurationWrapper = portletConfiguration;
149 
150             if (portletConfigurationWrapper == null) {
151                 portletConfigurationWrapper = new NullWrapper(
152                     Boolean.class.getName());
153             }
154 
155             Object paramsWrapper = params;
156 
157             if (paramsWrapper == null) {
158                 paramsWrapper = new NullWrapper(Map.class.getName());
159             }
160 
161             MethodWrapper methodWrapper = new MethodWrapper(
162                 _TAG_CLASS, _TAG_DO_END_METHOD,
163                 new Object[] {
164                     lifecycle, windowStateWrapper, portletModeWrapper,
165                     varWrapper, varImplWrapper, secureWrapper,
166                     copyCurrentRenderParametersWrapper, escapeXmlWrapper,
167                     nameWrapper, resourceIDWrapper, cacheabilityWrapper,
168                     portletNameWrapper, anchorWrapper, encryptWrapper,
169                     new LongWrapper(doAsUserId), portletConfigurationWrapper,
170                     paramsWrapper, new BooleanWrapper(writeOutput), pageContext
171                 });
172 
173             returnObj = MethodInvoker.invoke(methodWrapper);
174         }
175         catch (Exception e) {
176             _log.error(e, e);
177 
178             throw e;
179         }
180         finally {
181             currentThread.setContextClassLoader(contextClassLoader);
182         }
183 
184         if (returnObj != null) {
185             return returnObj.toString();
186         }
187         else {
188             return StringPool.BLANK;
189         }
190     }
191 
192     public int doEndTag() throws JspException {
193         try {
194             doTag(
195                 getLifecycle(), _windowState, _portletMode, _var, _varImpl,
196                 _secure, _copyCurrentRenderParameters, _escapeXml, _name,
197                 _resourceID, _cacheability, _portletName, _anchor, _encrypt,
198                 _doAsUserId, _portletConfiguration, getParams(), true,
199                 pageContext);
200         }
201         catch (Exception e) {
202             if (e instanceof JspException) {
203                 throw (JspException)e;
204             }
205             else {
206                 throw new JspException(e);
207             }
208         }
209         finally {
210             clearParams();
211             clearProperties();
212         }
213 
214         return EVAL_PAGE;
215     }
216 
217     public String getLifecycle() {
218         return PortletRequest.ACTION_PHASE;
219     }
220 
221     public void setWindowState(String windowState) {
222         _windowState = windowState;
223     }
224 
225     public void setPortletMode(String portletMode) {
226         _portletMode = portletMode;
227     }
228 
229     public void setVar(String var) {
230         _var = var;
231     }
232 
233     public void setVarImpl(String varImpl) {
234         _varImpl = varImpl;
235     }
236 
237     public void setSecure(boolean secure) {
238         _secure = Boolean.valueOf(secure);
239     }
240 
241     public void setCopyCurrentRenderParameters(
242         boolean copyCurrentRenderParameters) {
243 
244         _copyCurrentRenderParameters = Boolean.valueOf(
245             copyCurrentRenderParameters);
246     }
247 
248     public void setEscapeXml(boolean escapeXml) {
249         _escapeXml = Boolean.valueOf(escapeXml);
250     }
251 
252     public void setName(String name) {
253         _name = name;
254     }
255 
256     public void setId(String resourceID) {
257         _resourceID = resourceID;
258     }
259 
260     public void setCacheability(String cacheability) {
261         _cacheability = cacheability;
262     }
263 
264     public void setPortletName(String portletName) {
265         _portletName = portletName;
266     }
267 
268     public void setAnchor(boolean anchor) {
269         _anchor = Boolean.valueOf(anchor);
270     }
271 
272     public void setEncrypt(boolean encrypt) {
273         _encrypt = Boolean.valueOf(encrypt);
274     }
275 
276     public void setDoAsUserId(long doAsUserId) {
277         _doAsUserId = doAsUserId;
278     }
279 
280     public void setPortletConfiguration(boolean portletConfiguration) {
281         _portletConfiguration = Boolean.valueOf(portletConfiguration);
282     }
283 
284     private static final String _TAG_CLASS =
285         "com.liferay.portal.servlet.taglib.portlet.ActionURLTagUtil";
286 
287     private static final String _TAG_DO_END_METHOD = "doEndTag";
288 
289     private static Log _log = LogFactoryUtil.getLog(ActionURLTag.class);
290 
291     private String _windowState;
292     private String _portletMode;
293     private String _var;
294     private String _varImpl;
295     private Boolean _secure;
296     private Boolean _copyCurrentRenderParameters;
297     private Boolean _escapeXml;
298     private String  _name;
299     private String _resourceID;
300     private String _cacheability;
301     private String _portletName;
302     private Boolean _anchor;
303     private Boolean _encrypt;
304     private long _doAsUserId;
305     private Boolean _portletConfiguration;
306 
307 }