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30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover | |||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
Closure.java | 0% | 0% | 0% | 0% |
|
1 |
/*
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2 |
$Id: Closure.java,v 1.41 2004/12/14 06:25:17 spullara Exp $
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3 |
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Copyright 2003 (C) James Strachan and Bob Mcwhirter. All Rights Reserved.
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6 |
Redistribution and use of this software and associated documentation
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("Software"), with or without modification, are permitted provided
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that the following conditions are met:
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9 |
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|
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1. Redistributions of source code must retain copyright
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|
11 |
statements and notices. Redistributions must also contain a
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|
12 |
copy of this document.
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|
13 |
|
|
14 |
2. Redistributions in binary form must reproduce the
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|
15 |
above copyright notice, this list of conditions and the
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|
16 |
following disclaimer in the documentation and/or other
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|
17 |
materials provided with the distribution.
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18 |
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|
19 |
3. The name "groovy" must not be used to endorse or promote
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|
20 |
products derived from this Software without prior written
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|
21 |
permission of The Codehaus. For written permission,
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|
22 |
please contact info@codehaus.org.
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23 |
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|
24 |
4. Products derived from this Software may not be called "groovy"
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|
25 |
nor may "groovy" appear in their names without prior written
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26 |
permission of The Codehaus. "groovy" is a registered
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27 |
trademark of The Codehaus.
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28 |
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|
29 |
5. Due credit should be given to The Codehaus -
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30 |
http://groovy.codehaus.org/
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31 |
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|
32 |
THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS
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33 |
``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
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34 |
NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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|
35 |
FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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36 |
THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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|
37 |
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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38 |
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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|
39 |
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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|
40 |
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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|
41 |
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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|
42 |
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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43 |
OF THE POSSIBILITY OF SUCH DAMAGE.
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|
44 |
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|
45 |
*/
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|
46 |
package groovy.lang;
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|
47 |
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|
48 |
import org.codehaus.groovy.runtime.InvokerHelper;
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|
49 |
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|
50 |
import java.io.IOException;
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|
51 |
import java.io.StringWriter;
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|
52 |
import java.io.Writer;
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|
53 |
import java.lang.reflect.InvocationTargetException;
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|
54 |
import java.lang.reflect.Method;
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|
55 |
import java.security.AccessController;
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|
56 |
import java.security.PrivilegedAction;
|
|
57 |
|
|
58 |
/**
|
|
59 |
* Represents any closure object in Groovy.
|
|
60 |
*
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|
61 |
* @author <a href="mailto:james@coredevelopers.net">James Strachan</a>
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|
62 |
* @author <a href="mailto:tug@wilson.co.uk">John Wilson</a>
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|
63 |
* @version $Revision: 1.41 $
|
|
64 |
*/
|
|
65 |
public abstract class Closure extends GroovyObjectSupport implements Cloneable, Runnable { |
|
66 |
|
|
67 |
private static final Object noParameters[] = new Object[]{null}; |
|
68 |
private static final Object emptyArray[] = new Object[0]; |
|
69 |
private static final Object emptyArrayParameter[] = new Object[]{emptyArray}; |
|
70 |
|
|
71 |
private Object delegate;
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|
72 |
private final Object owner;
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|
73 |
private final Method doCallMethod;
|
|
74 |
private final boolean supportsVarargs; |
|
75 |
private final Class parameterTypes[];
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|
76 |
private final int numberOfParameters; |
|
77 |
private Object curriedParams[] = emptyArray;
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|
78 |
|
|
79 |
|
|
80 |
private int directive = 0; |
|
81 |
public static int DONE = 1; |
|
82 |
public static int SKIP = 2; |
|
83 |
|
|
84 | 0 |
public Closure(Object delegate) {
|
85 | 0 |
this.delegate = delegate;
|
86 | 0 |
this.owner = delegate;
|
87 |
|
|
88 | 0 |
Class closureClass = this.getClass();
|
89 |
|
|
90 | 0 |
while (true) { |
91 | 0 |
final Method methods[] = closureClass.getDeclaredMethods(); |
92 |
|
|
93 | 0 |
int i = 0;
|
94 |
|
|
95 | 0 |
while (!methods[i].getName().equals("doCall") && ++i != methods.length) ; |
96 |
|
|
97 | 0 |
if (i < methods.length) {
|
98 | 0 |
this.doCallMethod = methods[i];
|
99 | 0 |
break;
|
100 |
} |
|
101 |
|
|
102 | 0 |
closureClass = closureClass.getSuperclass(); |
103 |
} |
|
104 |
|
|
105 | 0 |
AccessController.doPrivileged(new PrivilegedAction() {
|
106 | 0 |
public Object run() {
|
107 | 0 |
Closure.this.doCallMethod.setAccessible(true); |
108 | 0 |
return null; |
109 |
} |
|
110 |
}); |
|
111 |
|
|
112 | 0 |
this.parameterTypes = this.doCallMethod.getParameterTypes(); |
113 |
|
|
114 | 0 |
this.numberOfParameters = this.parameterTypes.length; |
115 |
|
|
116 | 0 |
if (this.numberOfParameters != 0) { |
117 | 0 |
this.supportsVarargs = this.parameterTypes[this.numberOfParameters - 1].equals(Object[].class); |
118 |
} else {
|
|
119 | 0 |
this.supportsVarargs = false; |
120 |
} |
|
121 |
} |
|
122 |
|
|
123 | 0 |
public Object invokeMethod(String method, Object arguments) {
|
124 | 0 |
if ("doCall".equals(method) || "call".equals(method)) { |
125 | 0 |
return call(arguments);
|
126 | 0 |
} else if ("curry".equals(method)) { |
127 | 0 |
return curry((Object[]) arguments);
|
128 |
} else {
|
|
129 | 0 |
try {
|
130 | 0 |
return getMetaClass().invokeMethod(this, method, arguments); |
131 |
} catch (MissingMethodException e) {
|
|
132 | 0 |
if (owner != this) { |
133 | 0 |
try {
|
134 |
// lets try invoke method on the owner
|
|
135 | 0 |
return InvokerHelper.invokeMethod(this.owner, method, arguments); |
136 |
} catch (GroovyRuntimeException e1) {
|
|
137 | 0 |
if (this.delegate != null && this.delegate != this && this.delegate != this.owner) { |
138 |
// lets try invoke method on the delegate
|
|
139 | 0 |
return InvokerHelper.invokeMethod(this.delegate, method, arguments); |
140 |
} |
|
141 |
} |
|
142 |
} |
|
143 | 0 |
throw e;
|
144 |
} |
|
145 |
} |
|
146 |
|
|
147 |
} |
|
148 |
|
|
149 | 0 |
public Object getProperty(String property) {
|
150 | 0 |
if ("delegate".equals(property)) { |
151 | 0 |
return getDelegate();
|
152 | 0 |
} else if ("owner".equals(property)) { |
153 | 0 |
return getOwner();
|
154 | 0 |
} else if ("method".equals(property)) { |
155 | 0 |
return getMethod();
|
156 | 0 |
} else if ("parameterTypes".equals(property)) { |
157 | 0 |
return getParameterTypes();
|
158 | 0 |
} else if ("metaClass".equals(property)) { |
159 | 0 |
return getMetaClass();
|
160 | 0 |
} else if ("class".equals(property)) { |
161 | 0 |
return getClass();
|
162 |
} else {
|
|
163 | 0 |
try {
|
164 |
// lets try getting the property on the owner
|
|
165 | 0 |
return InvokerHelper.getProperty(this.owner, property); |
166 |
} catch (GroovyRuntimeException e1) {
|
|
167 | 0 |
if (this.delegate != null && this.delegate != this && this.delegate != this.owner) { |
168 | 0 |
try {
|
169 |
// lets try getting the property on the delegate
|
|
170 | 0 |
return InvokerHelper.getProperty(this.delegate, property); |
171 |
} catch (GroovyRuntimeException e2) {
|
|
172 |
// ignore, we'll throw e1
|
|
173 |
} |
|
174 |
} |
|
175 |
|
|
176 | 0 |
throw e1;
|
177 |
} |
|
178 |
} |
|
179 |
} |
|
180 |
|
|
181 | 0 |
public void setProperty(String property, Object newValue) { |
182 | 0 |
if ("delegate".equals(property)) { |
183 | 0 |
setDelegate(newValue); |
184 | 0 |
} else if ("metaClass".equals(property)) { |
185 | 0 |
setMetaClass((MetaClass) newValue); |
186 |
} else {
|
|
187 | 0 |
try {
|
188 |
// lets try setting the property on the owner
|
|
189 | 0 |
InvokerHelper.setProperty(this.owner, property, newValue);
|
190 | 0 |
return;
|
191 |
} catch (GroovyRuntimeException e1) {
|
|
192 | 0 |
if (this.delegate != null && this.delegate != this && this.delegate != this.owner) { |
193 | 0 |
try {
|
194 |
// lets try setting the property on the delegate
|
|
195 | 0 |
InvokerHelper.setProperty(this.delegate, property, newValue);
|
196 | 0 |
return;
|
197 |
} catch (GroovyRuntimeException e2) {
|
|
198 |
// ignore, we'll throw e1
|
|
199 |
} |
|
200 |
} |
|
201 |
|
|
202 | 0 |
throw e1;
|
203 |
} |
|
204 |
} |
|
205 |
} |
|
206 |
|
|
207 |
/**
|
|
208 |
* Invokes the closure without any parameters, returning any value if applicable.
|
|
209 |
*
|
|
210 |
* @return the value if applicable or null if there is no return statement in the closure
|
|
211 |
*/
|
|
212 | 0 |
public Object call() {
|
213 | 0 |
return call(emptyArray);
|
214 |
} |
|
215 |
|
|
216 |
/**
|
|
217 |
* Invokes the closure, returning any value if applicable.
|
|
218 |
*
|
|
219 |
* @param arguments could be a single value or a List of values
|
|
220 |
* @return the value if applicable or null if there is no return statement in the closure
|
|
221 |
*/
|
|
222 | 0 |
public Object call(final Object arguments) {
|
223 | 0 |
final Object params[]; |
224 |
|
|
225 | 0 |
if (this.curriedParams.length != 0) { |
226 | 0 |
final Object args[]; |
227 |
|
|
228 | 0 |
if (arguments instanceof Object[]) { |
229 | 0 |
args = (Object[]) arguments; |
230 |
} else {
|
|
231 | 0 |
args = new Object[]{arguments};
|
232 |
} |
|
233 |
|
|
234 | 0 |
params = new Object[this.curriedParams.length + args.length]; |
235 |
|
|
236 | 0 |
System.arraycopy(this.curriedParams, 0, params, 0, this.curriedParams.length); |
237 | 0 |
System.arraycopy(args, 0, params, this.curriedParams.length, args.length);
|
238 |
} else {
|
|
239 | 0 |
if (arguments instanceof Object[]) { |
240 | 0 |
params = (Object[]) arguments; |
241 |
} else {
|
|
242 | 0 |
return doCall(arguments);
|
243 |
} |
|
244 |
} |
|
245 |
|
|
246 | 0 |
final int lastParam = this.numberOfParameters - 1; |
247 |
|
|
248 | 0 |
if (this.supportsVarargs && !(this.numberOfParameters == params.length && (params[lastParam] == null || params[lastParam].getClass() == Object[].class))) { |
249 | 0 |
final Object actualParameters[] = new Object[this.numberOfParameters]; |
250 |
|
|
251 |
//
|
|
252 |
// We have a closure which supports variable arguments and we haven't got actual
|
|
253 |
// parameters which have exactly the right number of parameters and ends with a null or an Object[]
|
|
254 |
//
|
|
255 | 0 |
if (params.length < lastParam) {
|
256 |
//
|
|
257 |
// Not enough parameters throw exception
|
|
258 |
//
|
|
259 |
// Note we allow there to be one fewer actual parameter than the number of formal parameters
|
|
260 |
// in this case we pass an zero length Object[] as the last parameter
|
|
261 |
//
|
|
262 | 0 |
throw new IncorrectClosureArgumentsException(this, params, this.parameterTypes); |
263 |
} else {
|
|
264 | 0 |
final Object rest[] = new Object[params.length - lastParam]; // array used to pass the rest of the paraters |
265 |
|
|
266 |
// fill the parameter array up to but not including the last one
|
|
267 | 0 |
System.arraycopy(params, 0, actualParameters, 0, lastParam); |
268 |
|
|
269 |
// put the rest of the parameters in the overflow araay
|
|
270 | 0 |
System.arraycopy(params, lastParam, rest, 0, rest.length); |
271 |
|
|
272 |
// pass the overflow array as the last parameter
|
|
273 | 0 |
actualParameters[lastParam] = rest; |
274 |
|
|
275 | 0 |
return callViaReflection(actualParameters);
|
276 |
} |
|
277 |
} |
|
278 |
|
|
279 | 0 |
if (params.length == 0) {
|
280 |
// pass a single null parameter if no parameters specified
|
|
281 | 0 |
return doCall(null); |
282 | 0 |
} else if (params.length == 1) { |
283 | 0 |
return doCall(params[0]);
|
284 | 0 |
} else if (params.length == 2) { |
285 | 0 |
return doCall(params[0], params[1]);
|
286 |
} else {
|
|
287 | 0 |
return callViaReflection(params);
|
288 |
} |
|
289 |
} |
|
290 |
|
|
291 | 0 |
protected static Object throwRuntimeException(Throwable throwable) { |
292 | 0 |
if (throwable instanceof RuntimeException) { |
293 | 0 |
throw (RuntimeException) throwable;
|
294 |
} else {
|
|
295 | 0 |
throw new GroovyRuntimeException(throwable.getMessage(), throwable); |
296 |
} |
|
297 |
} |
|
298 |
|
|
299 |
/**
|
|
300 |
* An attempt to optimise calling closures with one parameter
|
|
301 |
* If the closure has one untyped parameter then it will overload this function
|
|
302 |
* If not this will be called ans will use reflection to deal with the case of a
|
|
303 |
* single typed parameter
|
|
304 |
*
|
|
305 |
* @param p1
|
|
306 |
* @return the result of calling the closure
|
|
307 |
*/
|
|
308 | 0 |
protected Object doCall(final Object p1) {
|
309 | 0 |
return callViaReflection(new Object[]{p1}); |
310 |
} |
|
311 |
|
|
312 |
/**
|
|
313 |
* An attempt to optimise calling closures with two parameters
|
|
314 |
* If the closure has two untyped parameters then it will overload this function
|
|
315 |
* If not this will be called ans will use reflection to deal with the case of one
|
|
316 |
* or two typed parameters
|
|
317 |
*
|
|
318 |
* @param p1
|
|
319 |
* @return the result of calling the closure
|
|
320 |
*/
|
|
321 |
|
|
322 | 0 |
protected Object doCall(final Object p1, final Object p2) {
|
323 | 0 |
return callViaReflection(new Object[]{p1, p2}); |
324 |
} |
|
325 |
|
|
326 | 0 |
private Object callViaReflection(final Object params[]) {
|
327 | 0 |
try {
|
328 |
// invoke the closure
|
|
329 | 0 |
return this.doCallMethod.invoke(this, params); |
330 |
} catch (final IllegalArgumentException e) {
|
|
331 | 0 |
throw new IncorrectClosureArgumentsException(this, params, this.parameterTypes); |
332 |
} catch (final IllegalAccessException e) {
|
|
333 | 0 |
final Throwable cause = e.getCause(); |
334 |
|
|
335 | 0 |
return throwRuntimeException((cause == null) ? e : cause); |
336 |
} catch (final InvocationTargetException e) {
|
|
337 | 0 |
final Throwable cause = e.getCause(); |
338 |
|
|
339 | 0 |
return throwRuntimeException((cause == null) ? e : cause); |
340 |
} |
|
341 |
} |
|
342 |
|
|
343 |
/**
|
|
344 |
* Used when a closure wraps a method on a class
|
|
345 |
*
|
|
346 |
* @return empty string
|
|
347 |
*/
|
|
348 | 0 |
public String getMethod() {
|
349 | 0 |
return ""; |
350 |
} |
|
351 |
|
|
352 |
/**
|
|
353 |
* @return the owner Object to which method calls will go which is
|
|
354 |
* typically the outer class when the closure is constructed
|
|
355 |
*/
|
|
356 | 0 |
public Object getOwner() {
|
357 | 0 |
return this.owner; |
358 |
} |
|
359 |
|
|
360 |
/**
|
|
361 |
* @return the delegate Object to which method calls will go which is
|
|
362 |
* typically the outer class when the closure is constructed
|
|
363 |
*/
|
|
364 | 0 |
public Object getDelegate() {
|
365 | 0 |
return this.delegate; |
366 |
} |
|
367 |
|
|
368 |
/**
|
|
369 |
* Allows the delegate to be changed such as when performing markup building
|
|
370 |
*
|
|
371 |
* @param delegate
|
|
372 |
*/
|
|
373 | 0 |
public void setDelegate(Object delegate) { |
374 | 0 |
this.delegate = delegate;
|
375 |
} |
|
376 |
|
|
377 |
/**
|
|
378 |
* @return the parameter types of this closure
|
|
379 |
*/
|
|
380 | 0 |
public Class[] getParameterTypes() {
|
381 | 0 |
return this.parameterTypes; |
382 |
} |
|
383 |
|
|
384 |
/**
|
|
385 |
* @return a version of this closure which implements Writable
|
|
386 |
*/
|
|
387 | 0 |
public Closure asWritable() {
|
388 | 0 |
return new WritableClosure(); |
389 |
} |
|
390 |
|
|
391 |
/* (non-Javadoc)
|
|
392 |
* @see java.lang.Runnable#run()
|
|
393 |
*/
|
|
394 | 0 |
public void run() { |
395 | 0 |
call(); |
396 |
} |
|
397 |
|
|
398 |
/**
|
|
399 |
* Support for closure currying
|
|
400 |
*
|
|
401 |
* @param arguments
|
|
402 |
*/
|
|
403 | 0 |
public Closure curry(final Object arguments[]) {
|
404 | 0 |
final Closure curriedClosure = (Closure) this.clone();
|
405 | 0 |
final Object newCurriedParams[] = new Object[curriedClosure.curriedParams.length + arguments.length];
|
406 |
|
|
407 | 0 |
System.arraycopy(curriedClosure.curriedParams, 0, newCurriedParams, 0, curriedClosure.curriedParams.length); |
408 | 0 |
System.arraycopy(arguments, 0, newCurriedParams, curriedClosure.curriedParams.length, arguments.length); |
409 |
|
|
410 | 0 |
curriedClosure.curriedParams = newCurriedParams; |
411 |
|
|
412 | 0 |
return curriedClosure;
|
413 |
} |
|
414 |
|
|
415 |
/* (non-Javadoc)
|
|
416 |
* @see java.lang.Object#clone()
|
|
417 |
*/
|
|
418 | 0 |
public Object clone() {
|
419 | 0 |
try {
|
420 | 0 |
return super.clone(); |
421 |
} catch (final CloneNotSupportedException e) {
|
|
422 | 0 |
return null; |
423 |
} |
|
424 |
} |
|
425 |
|
|
426 |
private class WritableClosure extends Closure implements Writable { |
|
427 | 0 |
public WritableClosure() {
|
428 | 0 |
super(null); |
429 |
} |
|
430 |
|
|
431 |
/* (non-Javadoc)
|
|
432 |
* @see groovy.lang.Writable#writeTo(java.io.Writer)
|
|
433 |
*/
|
|
434 | 0 |
public Writer writeTo(Writer out) throws IOException { |
435 | 0 |
Closure.this.call(out);
|
436 |
|
|
437 | 0 |
return out;
|
438 |
} |
|
439 |
|
|
440 |
/* (non-Javadoc)
|
|
441 |
* @see groovy.lang.GroovyObject#invokeMethod(java.lang.String, java.lang.Object)
|
|
442 |
*/
|
|
443 | 0 |
public Object invokeMethod(String method, Object arguments) {
|
444 | 0 |
if ("clone".equals(method)) { |
445 | 0 |
return clone();
|
446 | 0 |
} else if ("curry".equals(method)) { |
447 | 0 |
return curry((Object[]) arguments);
|
448 | 0 |
} else if ("asWritable".equals(method)) { |
449 | 0 |
return asWritable();
|
450 |
} else {
|
|
451 | 0 |
return Closure.this.invokeMethod(method, arguments); |
452 |
} |
|
453 |
} |
|
454 |
|
|
455 |
/* (non-Javadoc)
|
|
456 |
* @see groovy.lang.GroovyObject#getProperty(java.lang.String)
|
|
457 |
*/
|
|
458 | 0 |
public Object getProperty(String property) {
|
459 | 0 |
return Closure.this.getProperty(property); |
460 |
} |
|
461 |
|
|
462 |
/* (non-Javadoc)
|
|
463 |
* @see groovy.lang.GroovyObject#setProperty(java.lang.String, java.lang.Object)
|
|
464 |
*/
|
|
465 | 0 |
public void setProperty(String property, Object newValue) { |
466 | 0 |
Closure.this.setProperty(property, newValue);
|
467 |
} |
|
468 |
|
|
469 |
/* (non-Javadoc)
|
|
470 |
* @see groovy.lang.Closure#call()
|
|
471 |
*/
|
|
472 | 0 |
public Object call() {
|
473 | 0 |
return Closure.this.call(); |
474 |
} |
|
475 |
|
|
476 |
/* (non-Javadoc)
|
|
477 |
* @see groovy.lang.Closure#call(java.lang.Object)
|
|
478 |
*/
|
|
479 | 0 |
public Object call(Object arguments) {
|
480 | 0 |
return Closure.this.call(arguments); |
481 |
} |
|
482 |
|
|
483 |
/* (non-Javadoc)
|
|
484 |
* @see groovy.lang.Closure#doCall(java.lang.Object)
|
|
485 |
*/
|
|
486 | 0 |
protected Object doCall(Object p1) {
|
487 | 0 |
return Closure.this.doCall(p1); |
488 |
} |
|
489 |
|
|
490 |
/* (non-Javadoc)
|
|
491 |
* @see groovy.lang.Closure#doCall(java.lang.Object, java.lang.Object)
|
|
492 |
*/
|
|
493 | 0 |
protected Object doCall(Object p1, Object p2) {
|
494 | 0 |
return Closure.this.doCall(p1, p2); |
495 |
} |
|
496 |
|
|
497 |
/* (non-Javadoc)
|
|
498 |
* @see groovy.lang.Closure#getDelegate()
|
|
499 |
*/
|
|
500 | 0 |
public Object getDelegate() {
|
501 | 0 |
return Closure.this.getDelegate(); |
502 |
} |
|
503 |
|
|
504 |
/* (non-Javadoc)
|
|
505 |
* @see groovy.lang.Closure#setDelegate(java.lang.Object)
|
|
506 |
*/
|
|
507 | 0 |
public void setDelegate(Object delegate) { |
508 | 0 |
Closure.this.setDelegate(delegate);
|
509 |
} |
|
510 |
|
|
511 |
/* (non-Javadoc)
|
|
512 |
* @see groovy.lang.Closure#getParameterTypes()
|
|
513 |
*/
|
|
514 | 0 |
public Class[] getParameterTypes() {
|
515 | 0 |
return Closure.this.getParameterTypes(); |
516 |
} |
|
517 |
|
|
518 |
/* (non-Javadoc)
|
|
519 |
* @see groovy.lang.Closure#asWritable()
|
|
520 |
*/
|
|
521 | 0 |
public Closure asWritable() {
|
522 | 0 |
return this; |
523 |
} |
|
524 |
|
|
525 |
/* (non-Javadoc)
|
|
526 |
* @see java.lang.Runnable#run()
|
|
527 |
*/
|
|
528 | 0 |
public void run() { |
529 | 0 |
Closure.this.run();
|
530 |
} |
|
531 |
|
|
532 |
/* (non-Javadoc)
|
|
533 |
* @see groovy.lang.Closure#curry(java.lang.Object[])
|
|
534 |
*/
|
|
535 | 0 |
public Closure curry(Object[] arguments) {
|
536 | 0 |
return Closure.this.curry(arguments).asWritable(); |
537 |
} |
|
538 |
|
|
539 |
/* (non-Javadoc)
|
|
540 |
* @see java.lang.Object#clone()
|
|
541 |
*/
|
|
542 | 0 |
public Object clone() {
|
543 | 0 |
return ((Closure) Closure.this.clone()).asWritable(); |
544 |
} |
|
545 |
|
|
546 |
/* (non-Javadoc)
|
|
547 |
* @see java.lang.Object#hashCode()
|
|
548 |
*/
|
|
549 | 0 |
public int hashCode() { |
550 | 0 |
return Closure.this.hashCode(); |
551 |
} |
|
552 |
|
|
553 |
/* (non-Javadoc)
|
|
554 |
* @see java.lang.Object#equals(java.lang.Object)
|
|
555 |
*/
|
|
556 | 0 |
public boolean equals(Object arg0) { |
557 | 0 |
return Closure.this.equals(arg0); |
558 |
} |
|
559 |
|
|
560 |
/* (non-Javadoc)
|
|
561 |
* @see java.lang.Object#toString()
|
|
562 |
*/
|
|
563 | 0 |
public String toString() {
|
564 | 0 |
final StringWriter writer = new StringWriter();
|
565 |
|
|
566 | 0 |
try {
|
567 | 0 |
writeTo(writer); |
568 |
} catch (IOException e) {
|
|
569 | 0 |
return null; |
570 |
} |
|
571 |
|
|
572 | 0 |
return writer.toString();
|
573 |
} |
|
574 |
} |
|
575 |
|
|
576 |
/**
|
|
577 |
* @return Returns the directive.
|
|
578 |
*/
|
|
579 | 0 |
public int getDirective() { |
580 | 0 |
return directive;
|
581 |
} |
|
582 |
|
|
583 |
/**
|
|
584 |
* @param directive The directive to set.
|
|
585 |
*/
|
|
586 | 0 |
public void setDirective(int directive) { |
587 | 0 |
this.directive = directive;
|
588 |
} |
|
589 |
} |
|
590 |
|
|