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1
23 package com.tc.jrexx.set;
24
25 import java.util.*;
26 import java.lang.reflect.*;
27
28
31 public abstract class XML implements java.io.Serializable  {
32 public String toXML(String tag) {
33 final StringBuffer buffer = new StringBuffer ();
34 buffer.append("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>");
35 buffer.append("\n<").append(tag).append('>');
36 final StringTokenizer strTkzr = new StringTokenizer(this.toInnerXML(),"\n");
37 for (int i=strTkzr.countTokens(); i>0; --i) {
38 buffer.append("\n ").append(strTkzr.nextToken());
39 }
40 buffer.append("\n</").append(tag).append('>');
41 return buffer.toString();
42 }
43
44 public String toXML() {
45 final StringBuffer buffer = new StringBuffer ();
46 buffer.append("<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>");
47 buffer.append("\n").append(this.toInnerXML());
48 return buffer.toString();
49 }
50
51 protected String toInnerXML() {
52 try {
53 final StringBuffer buffer = new StringBuffer ();
54
55 final HashSet methodNames = new HashSet();
56 java.lang.reflect.Method [] methods = this.getClass().getMethods();
57 for (int i=0; i<methods.length; ++i) {
58
60 String name = methods[i].getName();
61 if (name.length()<=3) continue;
62 if (name.startsWith("get")==false) continue;
63 if (Character.toUpperCase(name.charAt(3))!=name.charAt(3)) continue;
64
65
68 name = name.substring(3);
69 methodNames.add(name);
70 methodNames.add(Character.toLowerCase(name.charAt(0))+name.substring(1));
71 methodNames.add(name.toUpperCase());
72 methodNames.add(name.toLowerCase());
73 }
74
75 final Field[] fields = this.getClass().getFields();
76 for (int i=0; i<fields.length; ++i) {
77 if (Modifier.isStatic(fields[i].getModifiers())) continue;
78
79 String name = fields[i].getName();
80 if (methodNames.contains(name)) continue;
81
82 Object value = fields[i].get(this);
83 if (value!=null) {
84 if (value instanceof XML) {
85 buffer.append("\n<").append(name).append(">");
86 StringTokenizer strTkzr = new StringTokenizer(((XML)value).toInnerXML(),"\n");
87 while (strTkzr.hasMoreTokens()) buffer.append("\n ").append(strTkzr.nextToken());
88 buffer.append("\n</").append(name).append(">");
89 } else {
90 if (value.getClass().isArray()) {
91 Object [] array = (Object [])value;
92 for (int t=0; t<array.length; ++t) {
93 buffer.append("\n<").append(name).append(">");
94 if (array[t] instanceof XML) {
95 StringTokenizer strTkzr = new StringTokenizer(((XML)array[t]).toInnerXML(),"\n");
96 while (strTkzr.hasMoreTokens())
97 buffer.append("\n ").append(strTkzr.nextToken());
98 } else {
99 buffer.append("\n ").append(array[t]);
100 }
101 buffer.append("\n</").append(name).append(">");
102 }
103 } else {
104 buffer.append("\n<").append(name).append(">");
105 buffer.append("\n ").append(value);
106 buffer.append("\n</").append(name).append(">");
107 }
108 }
109 }
110 }
111
112
113 for (int i=0; i<methods.length; ++i) {
114 String name = methods[i].getName();
115 name = name.substring(3);
116 if (methodNames.contains(name)==false) continue;
117 Object value = methods[i].invoke(this,null);
118 if (value!=null) {
119 if (value instanceof XML) {
120 buffer.append("\n<").append(name).append(">");
121 StringTokenizer strTkzr = new StringTokenizer(((XML)value).toInnerXML(),"\n");
122 while (strTkzr.hasMoreTokens()) buffer.append("\n ").append(strTkzr.nextToken());
123 buffer.append("\n</").append(name).append(">");
124 } else {
125 if (value.getClass().isArray()) {
126 Object [] array = (Object [])value;
127 for (int t=0; t<array.length; ++t) {
128 buffer.append("\n<").append(name).append(">");
129 if (array[t] instanceof XML) {
130 StringTokenizer strTkzr = new StringTokenizer(((XML)array[t]).toInnerXML(),"\n");
131 while (strTkzr.hasMoreTokens())
132 buffer.append("\n ").append(strTkzr.nextToken());
133 } else {
134 buffer.append("\n ").append(array[t]);
135 }
136 buffer.append("\n</").append(name).append(">");
137 }
138 } else {
139 buffer.append("\n<").append(name).append(">");
140 buffer.append("\n ").append(value);
141 buffer.append("\n</").append(name).append(">");
142 }
143 }
144 }
145 }
146
147 return buffer.toString();
148 } catch(InvocationTargetException e) {
149 throw new RuntimeException (e.getMessage());
150 } catch(IllegalAccessException e) {
151 throw new RuntimeException (e.getMessage());
152 }
153 }
154
155
156 public String toString() {
157 final StringBuffer buffer = new StringBuffer ();
158 buffer.append(this.getClass().getName());
159 buffer.append("\n").append(this.toInnerString());
160 return buffer.toString();
161 }
162
163 protected String toInnerString() {
164 try {
165 final StringBuffer buffer = new StringBuffer ();
166
167 final HashSet methodNames = new HashSet();
168 java.lang.reflect.Method [] methods = this.getClass().getMethods();
169 for (int i=0; i<methods.length; ++i) {
170
172 String name = methods[i].getName();
173 if (name.length()<=3) continue;
174 if (name.startsWith("get")==false) continue;
175 if (Character.toUpperCase(name.charAt(3))!=name.charAt(3)) continue;
176
177
180 name = name.substring(3);
181 methodNames.add(name);
182 methodNames.add(Character.toLowerCase(name.charAt(0))+name.substring(1));
183 methodNames.add(name.toUpperCase());
184 methodNames.add(name.toLowerCase());
185 }
186
187 final Field[] fields = this.getClass().getFields();
188 for (int i=0; i<fields.length; ++i) {
189 if (Modifier.isStatic(fields[i].getModifiers())) continue;
190
191 String name = fields[i].getName();
192 if (methodNames.contains(name)) continue;
193
194 Object value = fields[i].get(this);
195 if (value!=null) {
196 if (value instanceof XML) {
197 buffer.append("\n").append(name);
198 StringTokenizer strTkzr = new StringTokenizer(((XML)value).toInnerString(),"\n");
199 while (strTkzr.hasMoreTokens()) buffer.append("\n ").append(strTkzr.nextToken());
200 } else {
201 if (value.getClass().isArray()) {
202 Object [] array = (Object [])value;
203 for (int t=0; t<array.length; ++t) {
204 buffer.append("\n").append(name);
205 if (array[t] instanceof XML) {
206 StringTokenizer strTkzr = new StringTokenizer(((XML)array[t]).toInnerString(),"\n");
207 while (strTkzr.hasMoreTokens())
208 buffer.append("\n ").append(strTkzr.nextToken());
209 } else {
210 buffer.append("\n ").append(array[t]);
211 }
212 }
213 } else {
214 buffer.append("\n").append(name).append(": ").append(value);
215 }
216 }
217 }
218 }
219
220
221 for (int i=0; i<methods.length; ++i) {
222 String name = methods[i].getName();
223 name = name.substring(3);
224 if (methodNames.contains(name)==false) continue;
225 Object value = methods[i].invoke(this,null);
226 if (value!=null) {
227 if (value instanceof XML) {
228 buffer.append("\n").append(name);
229 StringTokenizer strTkzr = new StringTokenizer(((XML)value).toInnerString(),"\n");
230 while (strTkzr.hasMoreTokens()) buffer.append("\n ").append(strTkzr.nextToken());
231 } else {
232 if (value.getClass().isArray()) {
233 Object [] array = (Object [])value;
234 for (int t=0; t<array.length; ++t) {
235 buffer.append("\n").append(name);
236 if (array[t] instanceof XML) {
237 StringTokenizer strTkzr = new StringTokenizer(((XML)array[t]).toInnerString(),"\n");
238 while (strTkzr.hasMoreTokens())
239 buffer.append("\n ").append(strTkzr.nextToken());
240 } else {
241 buffer.append("\n ").append(array[t]);
242 }
243 }
244 } else {
245 buffer.append("\n").append(name).append(": ").append(value);
246 }
247 }
248 }
249 }
250
251 return buffer.toString();
252 } catch(InvocationTargetException e) {
253 throw new RuntimeException (e.getMessage());
254 } catch(IllegalAccessException e) {
255 throw new RuntimeException (e.getMessage());
256 }
257 }
258 }
259 |
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