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1 import org.jivesoftware.smack.packet.*;
2 import java.util.*;
3
4
5 public final class SearchIQ extends IQ{
6
7 private final Hashtable items=new Hashtable();
8 private String  instructions=null;
9 private final Vector fields=new Vector();
10 private final Hashtable fieldvalues=new Hashtable();
11 private int numberofitems=0;
12
13 public void addItem(String jid, DefaultPacketExtension item){
14 items.put(jid,item);
15 numberofitems++;
16 }
17
18 public int getNumberOfItems(){
19 return numberofitems;
20 }
21
22 public DefaultPacketExtension getItem(String jid){
23 return (DefaultPacketExtension)items.get(jid);
24 }
25
26 public String getInstructions(){
27 return instructions;
28 }
29
30 public void setInstructions(String value){
31 instructions=value;
32 }
33
34 public void addField(String name){
35 fields.add(name);
36 }
37
38 public void setField(String name,String value){
39 fieldvalues.put(name,value);
40 }
41
42 public int getNumberOfFields(){
43 return fields.size();
44 }
45
46 public Enumeration getFields(){
47 return fields.elements();
48 }
49
50 public Enumeration getJids(){
51 return items.keys();
52 }
53
54 public String getChildElementXML(){
55 Iterator i=getExtensions();
56 StringBuffer result=new StringBuffer ();
57 PacketExtension pe;
58 if(i!=null){
59 while(i.hasNext()){
60 pe=(PacketExtension)i.next();
61 result.append(pe.toXML());
62 }
63 }
64 if(items.isEmpty() && instructions==null && fields.size()==0){
65 result.append("<query xmlns=\"jabber:iq:search\"/>");
66 return result.toString();
67 }
68 result.append("<query xmlns=\"jabber:iq:search\">");
69 if(instructions!=null){
70 result.append("<instructions>"+instructions+"</instructions>");
71 }
72
73 String value=null;
74 for(int i2=0;i2<fields.size();i2++){
75 value=(String )fieldvalues.get((String ) fields.elementAt(i2));
76 if(value==null){
77 result.append("<"+(String ) fields.elementAt(i2)+"/>");
78 }
79 else{
80 result.append("<"+(String ) fields.elementAt(i2)+">"+value+"</"+(String ) fields.elementAt(i2)+">");
81 }
82 }
83
84 if(!items.isEmpty()){
85
86 final Enumeration e=items.keys();
87 DefaultPacketExtension dpe=null;
88 String key=null;
89 String tag=null;
90 while(e.hasMoreElements()){
91 key=(String ) e.nextElement();
92 dpe=getItem(key);
93 result.append("<item jid='"+key+"'>");
94 i=dpe.getNames();
95 while(i.hasNext()){
96 tag=(String )i.next();
97 result.append("<"+tag+">"+dpe.getValue(tag)+"</"+tag+">");
98 }
99 result.append("</item>");
100 }
101
102 }
103 result.append("</query>");
104 return result.toString();
105 }
106
107 } |
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