| WorkflowTaskServiceHttp.java |
1 /**
2 * Copyright (c) 2000-2007 Liferay, Inc. All rights reserved.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23 package com.liferay.portlet.workflow.service.http;
24
25 import com.liferay.portal.kernel.log.Log;
26 import com.liferay.portal.kernel.log.LogFactoryUtil;
27 import com.liferay.portal.kernel.util.LongWrapper;
28 import com.liferay.portal.kernel.util.MethodWrapper;
29 import com.liferay.portal.kernel.util.NullWrapper;
30 import com.liferay.portal.security.auth.HttpPrincipal;
31 import com.liferay.portal.service.http.TunnelUtil;
32
33 import com.liferay.portlet.workflow.service.WorkflowTaskServiceUtil;
34
35 /**
36 * <a href="WorkflowTaskServiceHttp.java.html"><b><i>View Source</i></b></a>
37 *
38 * <p>
39 * ServiceBuilder generated this class. Modifications in this class will be overwritten
40 * the next time is generated.
41 * </p>
42 *
43 * <p>
44 * This class provides a HTTP utility for the <code>com.liferay.portlet.workflow.service.WorkflowTaskServiceUtil</code>
45 * service utility. The static methods of this class calls the same methods of the
46 * service utility. However, the signatures are different because it requires an
47 * additional <code>com.liferay.portal.security.auth.HttpPrincipal</code> parameter.
48 * </p>
49 *
50 * <p>
51 * The benefits of using the HTTP utility is that it is fast and allows for tunneling
52 * without the cost of serializing to text. The drawback is that it only works with
53 * Java.
54 * </p>
55 *
56 * <p>
57 * Set the property <code>tunnel.servlet.hosts.allowed</code> in portal.properties
58 * to configure security.
59 * </p>
60 *
61 * <p>
62 * The HTTP utility is only generated for remote services.
63 * </p>
64 *
65 * @author Brian Wing Shun Chan
66 *
67 * @see com.liferay.portal.security.auth.HttpPrincipal
68 * @see com.liferay.portlet.workflow.service.WorkflowTaskServiceUtil
69 * @see com.liferay.portlet.workflow.service.http.WorkflowTaskServiceSoap
70 *
71 */
72 public class WorkflowTaskServiceHttp {
73 public static java.util.Map updateTask(HttpPrincipal httpPrincipal,
74 long taskId, java.lang.String transition, java.util.Map parameterMap)
75 throws com.liferay.portal.SystemException,
76 com.liferay.portal.PortalException {
77 try {
78 Object paramObj0 = new LongWrapper(taskId);
79 Object paramObj1 = transition;
80
81 if (transition == null) {
82 paramObj1 = new NullWrapper("java.lang.String");
83 }
84
85 Object paramObj2 = parameterMap;
86
87 if (parameterMap == null) {
88 paramObj2 = new NullWrapper("java.util.Map");
89 }
90
91 MethodWrapper methodWrapper = new MethodWrapper(WorkflowTaskServiceUtil.class.getName(),
92 "updateTask",
93 new Object[] { paramObj0, paramObj1, paramObj2 });
94 Object returnObj = null;
95
96 try {
97 returnObj = TunnelUtil.invoke(httpPrincipal, methodWrapper);
98 }
99 catch (Exception e) {
100 if (e instanceof com.liferay.portal.SystemException) {
101 throw (com.liferay.portal.SystemException)e;
102 }
103
104 if (e instanceof com.liferay.portal.PortalException) {
105 throw (com.liferay.portal.PortalException)e;
106 }
107
108 throw new com.liferay.portal.SystemException(e);
109 }
110
111 return (java.util.Map)returnObj;
112 }
113 catch (com.liferay.portal.SystemException se) {
114 _log.error(se, se);
115 throw se;
116 }
117 }
118
119 private static Log _log = LogFactoryUtil.getLog(WorkflowTaskServiceHttp.class);
120 }