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1 package org.exoplatform.services.portal.impl.converter;
2
3 import org.exoplatform.services.portal.model.*;
4 import org.exoplatform.services.portletcontainer.pci.model.ExoPortletPreferences;
5 import com.thoughtworks.xstream.converters.MarshallingContext;
6 import com.thoughtworks.xstream.converters.UnmarshallingContext;
7 import com.thoughtworks.xstream.io.HierarchicalStreamReader;
8 import com.thoughtworks.xstream.io.HierarchicalStreamWriter;
9
10
13 public class PortletConverter extends ComponentConverter {
14
15 public boolean canConvert(Class  type) {
16 return type.equals(Portlet.class) ;
17 }
18
19 public void marshal(Object source, HierarchicalStreamWriter w,
20 MarshallingContext context) {
21 Portlet portlet = (Portlet) source ;
22 writeBasicProperties(w, portlet) ;
23 writePortletProperties(w, portlet) ;
24 if(portlet.getPortletPreferences() != null) {
25 w.startNode("portlet-preferences") ;
26 context.convertAnother(portlet.getPortletPreferences()) ;
27 w.endNode() ;
28 }
29 }
30
31 public Object unmarshal(HierarchicalStreamReader reader, UnmarshallingContext context) {
32 Portlet portlet = new Portlet();
33 readBasicProperty(reader, portlet) ;
34 while (reader.hasMoreChildren()) {
35 reader.moveDown();
36 if(readPortletProperty(reader, portlet)) {
37 } else {
38 ExoPortletPreferences prefs =
39 (ExoPortletPreferences)context.convertAnother(portlet, ExoPortletPreferences.class) ;
40 portlet.setPortletPreferences(prefs) ;
41 }
42 reader.moveUp();
43 }
44 return portlet ;
45 }
46
47 public void writePortletProperties(HierarchicalStreamWriter w, Portlet comp) {
48 if(comp.getTitle() != null) {
49 w.startNode("title"); w.setValue(comp.getTitle()) ;w.endNode();
50 }
51 if(comp.getWindowId() != null) {
52 w.startNode("windowId"); w.setValue(comp.getWindowId()) ;w.endNode();
53 }
54 if(comp.getPortletStyle() != null) {
55 w.startNode("portlet-style"); w.setValue(comp.getPortletStyle()) ;w.endNode();
56 }
57 if(comp.getShowInfoBar() == false) {
58 w.startNode("showInfoBar"); w.setValue("false") ;w.endNode();
59 }
60 if(comp.getShowWindowState() == false) {
61 w.startNode("showWindowState"); w.setValue("false") ;w.endNode();
62 }
63 if(comp.getShowPortletMode() == false) {
64 w.startNode("showPortletMode"); w.setValue("false") ;w.endNode();
65 }
66 }
67
68 public boolean readPortletProperty(HierarchicalStreamReader reader, Portlet comp) {
69 String nodeName = reader.getNodeName() ;
70 if("title".equals(nodeName)) {
71 comp.setTitle(reader.getValue()) ;
72 return true ;
73 } else if("windowId".equals(nodeName)) {
74 comp.setWindowId(reader.getValue()) ;
75 return true ;
76 } else if("portlet-style".equals(nodeName)) {
77 comp.setPortletStyle(reader.getValue()) ;
78 return true ;
79 } else if("showInfoBar".equals(nodeName)) {
80 comp.setShowInfoBar("true".equals(reader.getValue())) ;
81 return true ;
82 } else if("showWindowState".equals(nodeName)) {
83 comp.setShowWindowState("true".equals(reader.getValue())) ;
84 return true ;
85 } else if("showPortletMode".equals(nodeName)) {
86 comp.setShowPortletMode("true".equals(reader.getValue())) ;
87 return true ;
88 }
89 return false ;
90 }
91 } |
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