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1
52
53 package com.go.teaservlet;
54
55 import java.lang.reflect.Method  ;
56 import java.beans.*;
57 import com.go.teaservlet.util.NameValuePair;
58
59
65 public class FunctionInfo extends NameValuePair {
66 private ApplicationInfo mApp;
67
68 public FunctionInfo(MethodDescriptor method, ApplicationInfo provider) {
69 super(method.getName(), method);
70 mApp = provider;
71 }
72
73 public MethodDescriptor getDescriptor() {
74 return (MethodDescriptor)getValue();
75 }
76
77 public ApplicationInfo getProvider() {
78 return mApp;
79 }
80
81 public int compareTo(Object other) {
82 String thisName = getName();
83 String otherName = ((FunctionInfo)other).getName();
84
85 if (thisName == null) {
86 return otherName == null ? 0 : 1;
87 }
88
89 if (otherName == null) {
90 return -1;
91 }
92
93 String thisPrefix, otherPrefix;
94 int index = thisName.indexOf('$');
95 if (index <= 0) {
96 thisPrefix = "";
97 }
98 else {
99 thisPrefix = thisName.substring(0, index);
100 thisName = thisName.substring(index + 1);
101 }
102
103 index = otherName.indexOf('$');
104 if (index <= 0) {
105 otherPrefix = "";
106 }
107 else {
108 otherPrefix = otherName.substring(0, index);
109 otherName = otherName.substring(index + 1);
110 }
111
112 int compare = thisName.compareToIgnoreCase(otherName);
114 if (compare != 0) {
115 return compare;
116 }
117
118 compare = thisPrefix.compareToIgnoreCase(otherPrefix);
120 if (compare != 0) {
121 return compare;
122 }
123
124 Class [] thisParams = getDescriptor().getMethod().getParameterTypes();
126 Class [] otherParams =
127 ((FunctionInfo)other).getDescriptor().getMethod().getParameterTypes();
128
129 if (thisParams.length < otherParams.length) {
130 return -1;
131 }
132 else if (thisParams.length > otherParams.length) {
133 return 1;
134 }
135
136 return 0;
137 }
138 }
139
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