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16 package org.apache.juddi.handler;
17
18 import java.util.Iterator;
19 import java.util.Properties;
20 import java.util.SortedSet;
21 import java.util.TreeSet;
22 import java.util.Vector;
23
24 import org.apache.juddi.datatype.RegistryObject;
25 import org.apache.juddi.datatype.response.Property;
26 import org.apache.juddi.datatype.response.RegistryInfo;
27 import org.apache.juddi.util.xml.XMLUtils;
28 import org.w3c.dom.Element;
29
30 /***
31 * @author Steve Viens (sviens@apache.org)
32 */
33 public class RegistryInfoHandler extends AbstractHandler
34 {
35 public static final String TAG_NAME = "registryInfo";
36
37 private HandlerMaker maker = null;
38
39 protected RegistryInfoHandler(HandlerMaker maker)
40 {
41 this.maker = maker;
42 }
43
44 public RegistryObject unmarshal(Element element)
45 {
46 RegistryInfo obj = new RegistryInfo();
47 Vector nodeList = null;
48 AbstractHandler handler = null;
49
50
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53
54
55
56
57 nodeList = XMLUtils.getChildElementsByTagName(element,PropertyHandler.TAG_NAME);
58 for (int i=0; i<nodeList.size(); i++)
59 {
60 handler = maker.lookup(PropertyHandler.TAG_NAME);
61 obj.addProperty((Property)handler.unmarshal((Element)nodeList.elementAt(i)));
62 }
63
64 return obj;
65 }
66
67 public void marshal(RegistryObject object,Element parent)
68 {
69 RegistryInfo info = (RegistryInfo)object;
70 String generic = info.getGeneric();
71 generic = getGeneric(generic);
72 String namespace = getUDDINamespace(generic);
73 Element element = parent.getOwnerDocument().createElementNS(namespace,TAG_NAME);
74 AbstractHandler handler = null;
75
76 Properties props = info.getProperties();
77 if ((props!=null) && (props.size() > 0))
78 {
79 handler = maker.lookup(PropertyHandler.TAG_NAME);
80
81 SortedSet sortedProps = new TreeSet(props.keySet());
82 for (Iterator keys = sortedProps.iterator(); keys.hasNext() ; )
83 {
84 String name = (String)keys.next();
85 String value = (String)props.getProperty(name);
86 handler.marshal(new Property(name,value),element);
87 }
88 }
89
90 parent.appendChild(element);
91 }
92
93
94 /****************************************************************************/
95 /****************************** TEST DRIVER *********************************/
96 /****************************************************************************/
97
98
99 public static void main(String args[])
100 throws Exception
101 {
102 HandlerMaker maker = HandlerMaker.getInstance();
103 AbstractHandler handler = maker.lookup(RegistryInfoHandler.TAG_NAME);
104
105 Element parent = XMLUtils.newRootElement();
106 Element child = null;
107
108 RegistryInfo regInfo = new RegistryInfo();
109 regInfo.addProperty(new Property("first_name","Steve"));
110 regInfo.addProperty(new Property("last_name","Viens"));
111 regInfo.addProperty(new Property("version","1.0b1"));
112
113 System.out.println();
114
115 RegistryObject regObject = regInfo;
116 handler.marshal(regObject,parent);
117 child = (Element)parent.getFirstChild();
118 parent.removeChild(child);
119 XMLUtils.writeXML(child,System.out);
120
121 System.out.println();
122
123 regObject = handler.unmarshal(child);
124 handler.marshal(regObject,parent);
125 child = (Element)parent.getFirstChild();
126 parent.removeChild(child);
127 XMLUtils.writeXML(child,System.out);
128 }
129 }