1
22
23 package com.liferay.portlet.layoutconfiguration.util.velocity;
24
25 import com.liferay.portal.kernel.util.StringMaker;
26 import com.liferay.portal.kernel.util.Validator;
27 import com.liferay.portal.model.impl.PortletImpl;
28 import com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil;
29
30 import java.util.Map;
31
32 import javax.portlet.RenderRequest;
33 import javax.portlet.RenderResponse;
34
35 import javax.servlet.ServletContext;
36 import javax.servlet.http.HttpServletRequest;
37 import javax.servlet.http.HttpServletResponse;
38
39
46 public class PortletLogic extends RuntimeLogic {
47
48 public PortletLogic(ServletContext ctx, HttpServletRequest req,
49 HttpServletResponse res, String portletId) {
50
51 this(ctx, req, res, null, null);
52
53 _portletId = portletId;
54 }
55
56 public PortletLogic(ServletContext ctx, HttpServletRequest req,
57 HttpServletResponse res, RenderRequest renderRequest,
58 RenderResponse renderResponse) {
59
60 _ctx = ctx;
61 _req = req;
62 _res = res;
63 _renderRequest = renderRequest;
64 _renderResponse = renderResponse;
65 }
66
67 public void processContent(StringMaker sm, Map attributes)
68 throws Exception {
69
70 String rootPortletId = (String)attributes.get("name");
71 String instanceId = (String)attributes.get("instance");
72 String queryString = (String)attributes.get("queryString");
73
74 String portletId = _portletId;
75
76 if (portletId == null) {
77 portletId = rootPortletId;
78
79 if (Validator.isNotNull(instanceId)) {
80 portletId += PortletImpl.INSTANCE_SEPARATOR + instanceId;
81 }
82 }
83
84 RuntimePortletUtil.processPortlet(
85 sm, _ctx, _req, _res, _renderRequest, _renderResponse, portletId,
86 queryString);
87 }
88
89 private ServletContext _ctx;
90 private HttpServletRequest _req;
91 private HttpServletResponse _res;
92 private RenderRequest _renderRequest;
93 private RenderResponse _renderResponse;
94 private String _portletId;
95
96 }