|
1
4 package com.tc;
5
6 import org.apache.xmlbeans.XmlObject;
7 import org.w3c.dom.Node  ;
8 import org.w3c.dom.NodeList ;
9
10 import com.terracottatech.config.ClassExpression;
11 import com.terracottatech.config.Include;
12 import com.terracottatech.config.InstrumentedClasses;
13
14 public class RuleHolder {
15 private InstrumentedClasses m_instrumentedClasses;
16 private Rule m_rule;
17
18 public RuleHolder(InstrumentedClasses instrumentedClasses, Rule rule) {
19 m_instrumentedClasses = instrumentedClasses;
20 m_rule = rule;
21 }
22
23 public Rule getRule() {
24 return m_rule;
25 }
26
27 public void replace(Rule newRule) {
28 Node newRuleNode = newRule.getXmlObject().getDomNode();
29 Node ruleNode = m_rule.getXmlObject().getDomNode();
30 Node topNode = m_instrumentedClasses.getDomNode();
31 NodeList topNodeList = topNode.getChildNodes();
32 int listSize = topNodeList.getLength();
33
34 m_rule = newRule;
35 topNode.removeChild(newRuleNode);
36
37 for(int i = 0; i < listSize; i++) {
38 if(ruleNode == topNodeList.item(i)) {
39 topNode.insertBefore(newRuleNode, ruleNode);
40 topNode.removeChild(ruleNode);
41 return;
42 }
43 }
44 }
45
46 public int getType() {
47 return m_rule.getType();
48 }
49
50 public void toggleRuleType() {
51 String expr = getExpression();
52 XmlObject xmlObject;
53
54 if(m_rule.isIncludeRule()) {
55 ClassExpression ce = m_instrumentedClasses.addNewExclude();
56 ce.setStringValue(expr);
57 xmlObject = ce;
58 }
59 else {
60 Include include = m_instrumentedClasses.addNewInclude();
61 include.setClassExpression(expr);
62 xmlObject = include;
63 }
64
65 replace(Rule.create(xmlObject));
66 }
67
68 public void setType(int type) {
69 if(type != getType()) {
70 toggleRuleType();
71 }
72 }
73
74 public String getExpression() {
75 return m_rule.getExpression();
76 }
77
78 public void setExpression(String expr) {
79 m_rule.setExpression(expr);
80 }
81
82 public RuleDetail getDetails() {
83 return m_rule.getDetails();
84 }
85
86 public void setDetails(RuleDetail details) {
87 m_rule.setDetails(details);
88 }
89 }
90 |
Popular Tags |
Java API By Example, From Geeks To Geeks.