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16 package org.apache.cocoon.portal.pluto;
17
18 import java.util.HashSet  ;
19 import java.util.Iterator ;
20
21 import javax.portlet.PortletMode;
22 import javax.portlet.WindowState;
23
24 import org.apache.avalon.framework.service.ServiceManager;
25 import org.apache.cocoon.portal.coplet.CopletInstanceData;
26 import org.apache.cocoon.portal.pluto.om.PortletEntityImpl;
27 import org.apache.pluto.om.window.PortletWindow;
28 import org.apache.pluto.services.information.DynamicInformationProvider;
29 import org.apache.pluto.services.information.PortletActionProvider;
30 import org.apache.pluto.services.information.PortletURLProvider;
31 import org.apache.pluto.services.information.ResourceURLProvider;
32
33
40 public class DynamicInformationProviderImpl
41 implements DynamicInformationProvider {
42
43
44 protected final ServiceManager manager;
45
46
47 protected final PortalContextProviderImpl provider;
48
49
52 public DynamicInformationProviderImpl(ServiceManager manager,
53 PortalContextProviderImpl provider) {
54 this.manager = manager;
55 this.provider = provider;
56 }
57
58
61 public PortletURLProvider getPortletURLProvider(PortletWindow portletWindow) {
62 return new PortletURLProviderImpl(portletWindow, this.manager);
63 }
64
65
68 public ResourceURLProvider getResourceURLProvider(PortletWindow portletWindow) {
69 return new ResourceURLProviderImpl(this.provider);
70 }
71
72
75 public PortletActionProvider getPortletActionProvider(PortletWindow portletWindow) {
76 return new PortletActionProviderImpl(portletWindow);
77 }
78
79
82 public PortletMode getPortletMode(PortletWindow portletWindow) {
83 final CopletInstanceData cid = ((PortletEntityImpl)portletWindow.getPortletEntity()).getCopletInstanceData();
84 PortletMode pm = (PortletMode) cid.getTemporaryAttribute("portlet-mode");
85 if ( pm == null ) {
86 pm = PortletMode.VIEW;
87 }
88 return pm;
89 }
90
91
94 public PortletMode getPreviousPortletMode(PortletWindow portletWindow) {
95 final CopletInstanceData cid = ((PortletEntityImpl)portletWindow.getPortletEntity()).getCopletInstanceData();
96 PortletMode pm = (PortletMode) cid.getTemporaryAttribute("previous-portlet-mode");
97 return pm;
98 }
99
100
103 public WindowState getWindowState(PortletWindow portletWindow) {
104 final CopletInstanceData cid = ((PortletEntityImpl)portletWindow.getPortletEntity()).getCopletInstanceData();
105 WindowState ws = (WindowState) cid.getTemporaryAttribute("window-state");
106 if ( ws == null ) {
107 ws = WindowState.NORMAL;
108 }
109 return ws;
110 }
111
112
115 public WindowState getPreviousWindowState(PortletWindow portletWindow) {
116 final CopletInstanceData cid = ((PortletEntityImpl)portletWindow.getPortletEntity()).getCopletInstanceData();
117 WindowState ws = (WindowState) cid.getTemporaryAttribute("previous-window-state");
118 return ws;
119 }
120
121
124 public String getResponseContentType() {
125 return "text/html";
126 }
127
128 static protected final HashSet responseMimeTypes = new HashSet ();
129
130 static {
131 responseMimeTypes.add("text/html");
132 }
133
134
137 public Iterator getResponseContentTypes() {
138 return responseMimeTypes.iterator();
139 }
140
141
144 public boolean isPortletModeAllowed(PortletMode mode) {
145 return this.provider.getSupportedPortletModes().contains(mode);
146 }
147
148
151 public boolean isWindowStateAllowed(WindowState state) {
152 return this.provider.getSupportedWindowStates().contains(state);
153 }
154
155 }
156 |
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