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1
5 package com.opensymphony.workflow.loader;
6
7 import org.w3c.dom.Element  ;
8 import org.w3c.dom.NodeList ;
9
10 import java.io.PrintWriter ;
11
12 import java.util.*;
13
14
15
19 public class ValidatorDescriptor extends AbstractDescriptor {
20
22 protected Map args = new HashMap();
23 protected String type;
24
25
27 public ValidatorDescriptor() {
28 }
29
30 public ValidatorDescriptor(Element validator) {
31 init(validator);
32 }
33
34
36 public Map getArgs() {
37 return args;
38 }
39
40 public void setType(String type) {
41 this.type = type;
42 }
43
44 public String getType() {
45 return type;
46 }
47
48 public void writeXML(PrintWriter out, int indent) {
49 XMLUtil.printIndent(out, indent++);
50 out.println("<validator " + (hasId() ? ("id=\"" + getId() + "\" ") : "") + "type=\"" + type + "\">");
51
52 Iterator iter = args.entrySet().iterator();
53
54 while (iter.hasNext()) {
55 Map.Entry entry = (Map.Entry) iter.next();
56 XMLUtil.printIndent(out, indent);
57 out.print("<arg name=\"");
58 out.print(entry.getKey());
59 out.print("\">");
60
61 if ("beanshell".equals(type) || "bsf".equals(type)) {
62 out.print("<![CDATA[");
63 out.print(entry.getValue());
64 out.print("]]>");
65 } else {
66 out.print(XMLUtil.encode(entry.getValue()));
67 }
68
69 out.println("</arg>");
70 }
71
72 XMLUtil.printIndent(out, --indent);
73 out.println("</validator>");
74 }
75
76 protected void init(Element validator) {
77 type = validator.getAttribute("type");
78
79 try {
80 setId(Integer.parseInt(validator.getAttribute("id")));
81 } catch (NumberFormatException e) {
82 }
83
84 this.args = new HashMap();
85
86 List args = XMLUtil.getChildElements(validator, "arg");
87
88 for (int l = 0; l < args.size(); l++) {
89 Element arg = (Element ) args.get(l);
90 this.args.put(arg.getAttribute("name"), XMLUtil.getText(arg));
91 }
92 }
93 }
94 |
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