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1
6
7 package org.jfox.ioc.deploy;
8
9 import java.util.ArrayList  ;
10 import java.util.Iterator ;
11 import java.util.List ;
12
13 import org.jfox.ioc.ComponentMeta;
14 import org.jfox.ioc.deployment.Descriptor;
15 import org.jfox.ioc.util.XMLUtils;
16 import org.w3c.dom.Document ;
17 import org.w3c.dom.Element ;
18 import org.w3c.dom.Node ;
19
20
23
24 public class ComponentModuleDescriptor implements Descriptor {
25
26 private List components = new ArrayList ();
27 private String description;
28 private int priority = ComponentMeta.DEFAULT_PRIORITY;
30
31 private List <String > publicClassList = new ArrayList <String >();
32
33 public ComponentModuleDescriptor(Document document) throws ComponentDescriptionException {
34 this.processXML(document.getDocumentElement());
35 }
36
37
43 public void processXML(Node node) throws ComponentDescriptionException {
44 setDescription(XMLUtils.getChildNodeValueOf(node, "description"));
45 setPriority(XMLUtils.getChildNodeValueOf(node, "priority"));
46
47
50 Node publicClassesElement = XMLUtils.getChildNodeOf(node, "public-classes");
51 if(publicClassesElement != null) {
52 Iterator pubClasses = XMLUtils.getElementsByTagName((Element ) publicClassesElement, "class");
53 while(pubClasses.hasNext()) {
54 Element pubClass = (Element ) pubClasses.next();
55 String pubClassName = XMLUtils.getValueOf(pubClass);
56 addPublicClassName(pubClassName);
57 }
58 }
59
60 Iterator components = XMLUtils.getElementsByTagName((Element ) node, "component");
61 while(components.hasNext()) {
62 Element component = (Element ) components.next();
63 ComponentDescriptor componentDesc = new ComponentDescriptor(this);
64 componentDesc.processXML(component);
65 addComponent(componentDesc);
66 }
67 }
68
69 public String getDescription() {
70 return description;
71 }
72
73 public void setDescription(String description) {
74 this.description = description;
75 }
76
77 public int getPriority() {
78 return priority;
79 }
80
81 public void setPriority(String priority) {
82 try {
83 this.priority = Integer.parseInt(priority);
84 }
85 catch(Exception e) {
86 e.printStackTrace();
87 }
88 }
89
90 void addComponent(ComponentDescriptor component) {
91 components.add(component);
92 }
93
94 public ComponentDescriptor[] getComponentDescriptors() {
95 return (ComponentDescriptor[]) components.toArray(new ComponentDescriptor[components.size()]);
96 }
97
98 public void addPublicClassName(String className) {
99 publicClassList.add(className);
100 }
101
102 public String [] getPublicClasses() {
103 return publicClassList.toArray(new String [publicClassList.size()]);
104 }
105
106 public static void main(String [] args) {
107
108 }
109 }
110
111 |
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