1 | package com.mysql.management.util; |
2 | |
3 | import java.io.File; |
4 | import java.io.InputStream; |
5 | import java.io.OutputStream; |
6 | |
7 | public interface RuntimeI { |
8 | |
9 | /** |
10 | * @see java.lang.Runtime#addShutdownHook(Thread hook) { |
11 | */ |
12 | void addShutdownHook(Thread hook); |
13 | |
14 | /** |
15 | * @see java.lang.Runtime#availableProcessors() |
16 | */ |
17 | int availableProcessors(); |
18 | |
19 | /** |
20 | * @see java.lang.Runtime#exec(java.lang.String, java.lang.String[], |
21 | * java.io.File) |
22 | */ |
23 | Process exec(String command, String[] envp, File dir); |
24 | |
25 | /** |
26 | * @see java.lang.Runtime#exec(java.lang.String, java.lang.String[]) |
27 | */ |
28 | Process exec(String cmd, String[] envp); |
29 | |
30 | /** |
31 | * @see java.lang.Runtime#exec(java.lang.String) |
32 | */ |
33 | Process exec(String command); |
34 | |
35 | /** |
36 | * @see java.lang.Runtime#exec(java.lang.String[], java.lang.String[], |
37 | * java.io.File) |
38 | */ |
39 | Process exec(String[] cmdarray, String[] envp, File dir); |
40 | |
41 | /** |
42 | * @see java.lang.Runtime#exec(java.lang.String[], java.lang.String[]) |
43 | */ |
44 | Process exec(String[] cmdarray, String[] envp); |
45 | |
46 | /** |
47 | * @see java.lang.Runtime#exec(java.lang.String[]) |
48 | */ |
49 | Process exec(String[] cmdarray); |
50 | |
51 | /** |
52 | * @see java.lang.Runtime#exit(int) |
53 | */ |
54 | void exit(int status); |
55 | |
56 | /** |
57 | * @see java.lang.Runtime#freeMemory() |
58 | */ |
59 | long freeMemory(); |
60 | |
61 | /** |
62 | * @see java.lang.Runtime#gc() |
63 | */ |
64 | void gc(); |
65 | |
66 | /** |
67 | * @see java.lang.Runtime#getLocalizedInputStream(java.io.InputStream) |
68 | * @deprecated As of JDK 1.1, the preferred way to translate a byte |
69 | * stream in the local encoding into a character stream in |
70 | * Unicode is via the <code>InputStreamReader</code> and |
71 | * <code>BufferedReader</code> classes. |
72 | */ |
73 | InputStream getLocalizedInputStream(InputStream in); |
74 | |
75 | /** |
76 | * @see java.lang.Runtime#getLocalizedOutputStream(java.io.OutputStream) |
77 | * @deprecated As of JDK 1.1, the preferred way to translate a Unicode |
78 | * character stream into a byte stream in the local encoding is |
79 | * via the <code>OutputStreamWriter</code>, |
80 | * <code>BufferedWriter</code>, and <code>PrintWriter</code> |
81 | * classes. |
82 | */ |
83 | OutputStream getLocalizedOutputStream(OutputStream out); |
84 | |
85 | /** |
86 | * @see java.lang.Runtime#halt(int) |
87 | */ |
88 | void halt(int status); |
89 | |
90 | /** |
91 | * @see java.lang.Runtime#load(java.lang.String) |
92 | */ |
93 | void load(String filename); |
94 | |
95 | /** |
96 | * @see java.lang.Runtime#loadLibrary(java.lang.String) |
97 | */ |
98 | void loadLibrary(String libname); |
99 | |
100 | /** |
101 | * @see java.lang.Runtime#maxMemory() |
102 | */ |
103 | long maxMemory(); |
104 | |
105 | /** |
106 | * @see java.lang.Runtime#removeShutdownHook(java.lang.Thread) |
107 | */ |
108 | boolean removeShutdownHook(Thread hook); |
109 | |
110 | /** |
111 | * @see java.lang.Runtime#runFinalization() |
112 | */ |
113 | void runFinalization(); |
114 | |
115 | /** |
116 | * @see java.lang.Runtime#totalMemory() |
117 | */ |
118 | long totalMemory(); |
119 | |
120 | /** |
121 | * @see java.lang.Runtime#traceInstructions(boolean) |
122 | */ |
123 | void traceInstructions(boolean on); |
124 | |
125 | /** |
126 | * @see java.lang.Runtime#traceMethodCalls(boolean) |
127 | */ |
128 | void traceMethodCalls(boolean on); |
129 | |
130 | // ------------------------------------- |
131 | public static final class Default extends RuntimeI.Stub { |
132 | Runtime runtime = Runtime.getRuntime(); |
133 | |
134 | // public void addShutdownHook(Thread hook) { |
135 | // runtime.addShutdownHook(hook); |
136 | // } |
137 | |
138 | public int availableProcessors() { |
139 | return runtime.availableProcessors(); |
140 | } |
141 | |
142 | // public Process exec(String command, String[] envp, File dir) |
143 | // { |
144 | // return runtime.exec(command, envp, dir); |
145 | // } |
146 | |
147 | // public Process exec(String cmd, String[] envp) { |
148 | // return runtime.exec(cmd, envp); |
149 | // } |
150 | |
151 | // public Process exec(String command) { |
152 | // return runtime.exec(command); |
153 | // } |
154 | |
155 | public Process exec(final String[] cmdarray, final String[] envp, |
156 | final File dir) { |
157 | Exceptions.Block block = new Exceptions.Block() { |
158 | protected Object inner() throws Exception { |
159 | return runtime.exec(cmdarray, envp, dir); |
160 | } |
161 | }; |
162 | return (Process) block.exec(); |
163 | } |
164 | |
165 | // public Process exec(String[] cmdarray, String[] envp) |
166 | // { |
167 | // return runtime.exec(cmdarray, envp); |
168 | // } |
169 | |
170 | // public Process exec(String[] cmdarray) { |
171 | // return runtime.exec(cmdarray); |
172 | // } |
173 | |
174 | // public void exit(int status) { |
175 | // runtime.exit(status); |
176 | // } |
177 | |
178 | public long freeMemory() { |
179 | return runtime.freeMemory(); |
180 | } |
181 | |
182 | // public void gc() { |
183 | // runtime.gc(); |
184 | // } |
185 | |
186 | // /** @deprecated */ |
187 | // public InputStream getLocalizedInputStream(InputStream in) { |
188 | // return runtime.getLocalizedInputStream(in); |
189 | // } |
190 | |
191 | // /** @deprecated */ |
192 | // public OutputStream getLocalizedOutputStream(OutputStream out) { |
193 | // return runtime.getLocalizedOutputStream(out); |
194 | // } |
195 | |
196 | // public void halt(int status) { |
197 | // runtime.halt(status); |
198 | // } |
199 | |
200 | // public void load(String filename) { |
201 | // runtime.load(filename); |
202 | // } |
203 | |
204 | // public void loadLibrary(String libname) { |
205 | // runtime.loadLibrary(libname); |
206 | // } |
207 | |
208 | public long maxMemory() { |
209 | return runtime.maxMemory(); |
210 | } |
211 | |
212 | // public boolean removeShutdownHook(Thread hook) { |
213 | // return runtime.removeShutdownHook(hook); |
214 | // } |
215 | |
216 | // public void runFinalization() { |
217 | // runtime.runFinalization(); |
218 | // } |
219 | |
220 | public long totalMemory() { |
221 | return runtime.totalMemory(); |
222 | } |
223 | |
224 | // public void traceInstructions(boolean on) { |
225 | // runtime.traceInstructions(on); |
226 | // } |
227 | |
228 | // public void traceMethodCalls(boolean on) { |
229 | // runtime.traceMethodCalls(on); |
230 | // } |
231 | } |
232 | |
233 | // ------------------------------------- |
234 | public static class Stub implements RuntimeI { |
235 | |
236 | public void addShutdownHook(Thread hook) { |
237 | throw new NotImplementedException(hook); |
238 | } |
239 | |
240 | public int availableProcessors() { |
241 | throw new NotImplementedException(); |
242 | } |
243 | |
244 | public Process exec(String command, String[] envp, File dir) { |
245 | throw new NotImplementedException(command, envp, dir); |
246 | } |
247 | |
248 | public Process exec(String cmd, String[] envp) { |
249 | throw new NotImplementedException(cmd, envp); |
250 | } |
251 | |
252 | public Process exec(String command) { |
253 | throw new NotImplementedException(command); |
254 | } |
255 | |
256 | public Process exec(String[] cmdarray, String[] envp, File dir) { |
257 | throw new NotImplementedException(cmdarray, envp, dir); |
258 | } |
259 | |
260 | public Process exec(String[] cmdarray, String[] envp) { |
261 | throw new NotImplementedException(cmdarray, envp); |
262 | } |
263 | |
264 | public Process exec(String[] cmdarray) { |
265 | throw new NotImplementedException(cmdarray); |
266 | } |
267 | |
268 | public void exit(int status) { |
269 | throw new NotImplementedException(new Integer(status)); |
270 | } |
271 | |
272 | public long freeMemory() { |
273 | throw new NotImplementedException(); |
274 | } |
275 | |
276 | public void gc() { |
277 | throw new NotImplementedException(); |
278 | } |
279 | |
280 | public InputStream getLocalizedInputStream(InputStream in) { |
281 | throw new NotImplementedException(in); |
282 | } |
283 | |
284 | public OutputStream getLocalizedOutputStream(OutputStream out) { |
285 | throw new NotImplementedException(out); |
286 | } |
287 | |
288 | public void halt(int status) { |
289 | throw new NotImplementedException(new Integer(status)); |
290 | } |
291 | |
292 | public void load(String filename) { |
293 | throw new NotImplementedException(filename); |
294 | } |
295 | |
296 | public void loadLibrary(String libname) { |
297 | throw new NotImplementedException(libname); |
298 | } |
299 | |
300 | public long maxMemory() { |
301 | throw new NotImplementedException(); |
302 | } |
303 | |
304 | public boolean removeShutdownHook(Thread hook) { |
305 | throw new NotImplementedException(hook); |
306 | } |
307 | |
308 | public void runFinalization() { |
309 | throw new NotImplementedException(); |
310 | } |
311 | |
312 | public long totalMemory() { |
313 | throw new NotImplementedException(); |
314 | } |
315 | |
316 | public void traceInstructions(boolean on) { |
317 | throw new NotImplementedException(new Boolean(on)); |
318 | } |
319 | |
320 | public void traceMethodCalls(boolean on) { |
321 | throw new NotImplementedException(new Boolean(on)); |
322 | } |
323 | } |
324 | } |