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1 package org.jboss.cache.loader;
2
3 import org.jboss.cache.Fqn;
4
5 import java.io.Externalizable  ;
6 import java.io.IOException ;
7 import java.io.ObjectInput ;
8 import java.io.ObjectOutput ;
9 import java.util.Map ;
10
11
16 public class NodeData implements Externalizable {
17 Fqn fqn=null;
18 Map attrs=null;
19
20 static final long serialVersionUID = -7571995794010294485L;
21
22 public NodeData() {
23 }
24
25 public NodeData(Fqn fqn) {
26 this.fqn=fqn;
27 }
28
29 public NodeData(Fqn fqn, Map attrs) {
30 this.fqn=fqn;
31 this.attrs=attrs;
32 }
33
34 public NodeData(String fqn, Map attrs) {
35 this.fqn=Fqn.fromString(fqn);
36 this.attrs=attrs;
37 }
38
39 public Map getAttributes() {
40 return attrs;
41 }
42
43 public Fqn getFqn() {
44 return fqn;
45 }
46
47 public boolean isMarker()
48 {
49 return false;
50 }
51
52 public boolean isExceptionMarker()
53 {
54 return false;
55 }
56
57 public void writeExternal(ObjectOutput out) throws IOException {
58 out.writeObject(fqn);
59 if(attrs != null) {
60 out.writeBoolean(true);
61 out.writeObject(attrs);
62 }
63 else {
64 out.writeBoolean(false);
65 }
66 }
67
68 public void readExternal(ObjectInput in) throws IOException , ClassNotFoundException {
69 fqn=(Fqn)in.readObject();
70 if(in.readBoolean())
71 attrs=(Map )in.readObject();
72 }
73
74 public String toString() {
75 return "fqn: " + fqn + ", attrs=" + attrs;
76 }
77
78 }
79 |
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