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1
5 package org.exoplatform.services.portal.impl;
6
7 import java.io.InputStream  ;
8 import org.exoplatform.commons.xml.ExoXPPParser;
9 import org.exoplatform.services.portal.model.*;
10 import org.exoplatform.services.portletcontainer.pci.model.ExoPortletPreferences;
11 import org.exoplatform.services.portletcontainer.pci.model.Preference;
12
13
14
20 public class XMLParser {
21
22 static public PortalConfig readPortalConfig(ExoXPPParser xpp ) throws Exception {
23 PortalConfig pc = new PortalConfig() ;
24 xpp.mandatoryNode("owner"); pc.setOwner(xpp.getContent()) ;
25 xpp.mandatoryNode("locale"); pc.setLocale(xpp.getContent()) ;
26 xpp.mandatoryNode("security"); pc.setViewPermission(xpp.getContent()) ;
27 return pc ;
28 }
29
30 static public NodeImpl readNode(ExoXPPParser xpp ) throws Exception {
31 NodeImpl node = new NodeImpl() ;
32 xpp.mandatoryNode("uri"); node.setUri(xpp.getContent()) ;
33 xpp.mandatoryNode("name"); node.setName(xpp.getContent()) ;
34 xpp.mandatoryNode("label"); node.setLabel(xpp.getContent()) ;
35 if(xpp.node("description")) node.setDescription(xpp.getContent()) ;
36 xpp.mandatoryNode("pageReference"); node.setUri(xpp.getContent()) ;
37 int eventType = xpp.getEventType() ;
38 String tagName = xpp.getName() ;
39 while(!(eventType == ExoXPPParser.END_TAG && "node".equals(tagName))) {
40 if(eventType == ExoXPPParser.START_TAG && "node".equals(tagName)) {
41 xpp.nextTag() ;
42 node.addChild(readNode(xpp)) ;
43 } else {
44 xpp.nextTag() ;
45 eventType = xpp.getEventType() ;
46 tagName = xpp.getName() ;
47 }
48 }
49 xpp.nextTag() ;
50 return node ;
51 }
52
53 static public Container readContainer(ExoXPPParser xpp ) throws Exception {
54 Container c = new Container() ;
55 readBasicAttribute(c, xpp) ;
56 int eventType = xpp.getEventType() ;
57 String tagName = xpp.getName() ;
58 while(eventType != ExoXPPParser.END_TAG && !"container".equals(tagName)) {
59 if(eventType == ExoXPPParser.START_TAG && "portlet".equals(tagName)) {
60 c.addChild(readPortlet(xpp)) ;
61 } else if(eventType == ExoXPPParser.START_TAG && "container".equals(tagName)) {
62 c.addChild(readContainer(xpp)) ;
63 } else if(eventType == ExoXPPParser.START_TAG && "body".equals(tagName)) {
64 c.addChild(readBody(xpp)) ;
65 } else {
66 xpp.next() ;
67 eventType = xpp.getEventType() ;
68 tagName = xpp.getName() ;
69 }
70 }
71 return c ;
72 }
73
74 static public Portlet readPortlet(ExoXPPParser xpp ) throws Exception {
75 Portlet p = new Portlet() ;
76 readBasicAttribute(p, xpp) ;
77 if(xpp.node("portlet-style")); p.setPortletStyle(xpp.getContent()) ;
78 if(xpp.node("showInfoBar")); p.setShowInfoBar("true".equals(xpp.getContent())) ;
79 if(xpp.node("showWindowState")); p.setShowWindowState("true".equals(xpp.getContent()));
80 xpp.mandatoryNode("windowId"); p.setWindowId(xpp.getContent()) ;
81 if(xpp.node("portlet-preferences")); p.setPortletPreferences(readPortletPreferences(xpp));
82 return p ;
83 }
84
85 static public Body readBody(ExoXPPParser xpp ) throws Exception {
86 Body b = new Body() ;
87 readBasicAttribute(b, xpp) ;
88 xpp.mandatoryNode("componentType"); b.setComponentType(xpp.getContent()) ;
89 xpp.mandatoryNode("componentId"); b.setComponentType(xpp.getContent()) ;
90 return b ;
91 }
92
93 static public ExoPortletPreferences readPortletPreferences(ExoXPPParser xpp) throws Exception {
94 ExoPortletPreferences prefs = new ExoPortletPreferences() ;
95 while(xpp.node("preference"))prefs.addPreference(readPreference(xpp)) ;
96 return prefs ;
97 }
98
99 static public Preference readPreference(ExoXPPParser xpp) throws Exception {
100 Preference pref = new Preference() ;
101 xpp.mandatoryNode("name"); pref.setName(xpp.getContent()) ;
102 while(xpp.node("value"))pref.addValue(xpp.getContent()) ;
103 if(xpp.node("read-only")) pref.setReadOnly(xpp.getContent()) ;
104 return pref ;
105 }
106
107 static private void readBasicAttribute(Component comp, ExoXPPParser xpp) throws Exception {
108 comp.setId(xpp.getNodeAttributeValue("id")) ;
109 comp.setRenderer(xpp.getNodeAttributeValue("renderer")) ;
110 comp.setDecorator(xpp.getNodeAttributeValue("decorator")) ;
111 comp.setWidth(xpp.getNodeAttributeValue("width")) ;
112 comp.setHeight(xpp.getNodeAttributeValue("height")) ;
113 }
114
115 static public PortalConfig parsePortal(InputStream is) throws Exception {
116 ExoXPPParser xpp = ExoXPPParser.getInstance() ;
117 xpp.setInput (is, "UTF8");
118 xpp.mandatoryNode("portal-config") ;
119 return readPortalConfig(xpp) ;
120 }
121 } |
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