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Revision 376 - (show annotations)
Fri Sep 29 21:09:27 2006 UTC (14 years, 8 months ago) by gregoa
File MIME type: text/html
File size: 13937 byte(s)
[svn-inject] Installing original source of libspin-java
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7 ProxyFactory
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82 <H2>
83 <FONT SIZE="-1">
84 spin</FONT>
85 <BR>
86 Class ProxyFactory</H2>
87 <PRE>
88 java.lang.Object
89 <IMG SRC="../resources/inherit.gif" ALT="extended by"><B>spin.ProxyFactory</B>
90 </PRE>
91 <DL>
92 <DT><B>Direct Known Subclasses:</B> <DD><A HREF="../spin/CGLibProxyFactory.html" title="class in spin">CGLibProxyFactory</A>, <A HREF="../spin/JDKProxyFactory.html" title="class in spin">JDKProxyFactory</A></DD>
93 </DL>
94 <HR>
95 <DL>
96 <DT>public abstract class <B>ProxyFactory</B><DT>extends java.lang.Object</DL>
97
98 <P>
99 A factory of proxies which intercept invocations, using Evaluators
100 to evaluate them.
101 <P>
102
103 <P>
104 <DL>
105 <DT><B>See Also:</B><DD><A HREF="../spin/Evaluator.html" title="class in spin"><CODE>Evaluator</CODE></A></DL>
106 <HR>
107
108 <P>
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111
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120 <TD COLSPAN=2><FONT SIZE="+2">
121 <B>Constructor Summary</B></FONT></TD>
122 </TR>
123 <TR BGCOLOR="white" CLASS="TableRowColor">
124 <TD><CODE><B><A HREF="../spin/ProxyFactory.html#ProxyFactory()">ProxyFactory</A></B>()</CODE>
125
126 <BR>
127 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
128 </TR>
129 </TABLE>
130 &nbsp;
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137 <B>Method Summary</B></FONT></TD>
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139 <TR BGCOLOR="white" CLASS="TableRowColor">
140 <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
141 <CODE>protected abstract &nbsp;boolean</CODE></FONT></TD>
142 <TD><CODE><B><A HREF="../spin/ProxyFactory.html#areProxyEqual(java.lang.Object, java.lang.Object)">areProxyEqual</A></B>(java.lang.Object&nbsp;proxy1,
143 java.lang.Object&nbsp;proxy2)</CODE>
144
145 <BR>
146 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Test if the given proxies of this factory are intercepting the same object.</TD>
147 </TR>
148 <TR BGCOLOR="white" CLASS="TableRowColor">
149 <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
150 <CODE>abstract &nbsp;java.lang.Object</CODE></FONT></TD>
151 <TD><CODE><B><A HREF="../spin/ProxyFactory.html#createProxy(java.lang.Object, spin.Evaluator)">createProxy</A></B>(java.lang.Object&nbsp;object,
152 <A HREF="../spin/Evaluator.html" title="class in spin">Evaluator</A>&nbsp;evaluator)</CODE>
153
154 <BR>
155 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Create a proxy for the given object that evaluates invocations
156 with the given evaluator.</TD>
157 </TR>
158 <TR BGCOLOR="white" CLASS="TableRowColor">
159 <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
160 <CODE>protected &nbsp;java.lang.Object</CODE></FONT></TD>
161 <TD><CODE><B><A HREF="../spin/ProxyFactory.html#evaluteInvocation(spin.Evaluator, java.lang.Object, spin.Invocation)">evaluteInvocation</A></B>(<A HREF="../spin/Evaluator.html" title="class in spin">Evaluator</A>&nbsp;evaluator,
162 java.lang.Object&nbsp;proxy,
163 <A HREF="../spin/Invocation.html" title="class in spin">Invocation</A>&nbsp;invocation)</CODE>
164
165 <BR>
166 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Evaluate the given invocation with the given evaluator.</TD>
167 </TR>
168 <TR BGCOLOR="white" CLASS="TableRowColor">
169 <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
170 <CODE>abstract &nbsp;boolean</CODE></FONT></TD>
171 <TD><CODE><B><A HREF="../spin/ProxyFactory.html#isProxy(java.lang.Object)">isProxy</A></B>(java.lang.Object&nbsp;object)</CODE>
172
173 <BR>
174 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Test if the given object is a proxy created by this factory.</TD>
175 </TR>
176 </TABLE>
177 &nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
178 <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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180 <TD><B>Methods inherited from class java.lang.Object</B></TD>
181 </TR>
182 <TR BGCOLOR="white" CLASS="TableRowColor">
183 <TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
184 </TR>
185 </TABLE>
186 &nbsp;
187 <P>
188
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198 <B>Constructor Detail</B></FONT></TD>
199 </TR>
200 </TABLE>
201
202 <A NAME="ProxyFactory()"><!-- --></A><H3>
203 ProxyFactory</H3>
204 <PRE>
205 public <B>ProxyFactory</B>()</PRE>
206 <DL>
207 </DL>
208
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215 <B>Method Detail</B></FONT></TD>
216 </TR>
217 </TABLE>
218
219 <A NAME="createProxy(java.lang.Object, spin.Evaluator)"><!-- --></A><H3>
220 createProxy</H3>
221 <PRE>
222 public abstract java.lang.Object <B>createProxy</B>(java.lang.Object&nbsp;object,
223 <A HREF="../spin/Evaluator.html" title="class in spin">Evaluator</A>&nbsp;evaluator)</PRE>
224 <DL>
225 <DD>Create a proxy for the given object that evaluates invocations
226 with the given evaluator.
227 <P>
228 <DD><DL>
229 <DT><B>Parameters:</B><DD><CODE>object</CODE> - object to create proxy for<DD><CODE>evaluator</CODE> - evaluator to evaluate invocations with
230 <DT><B>Returns:</B><DD>new proxy</DL>
231 </DD>
232 </DL>
233 <HR>
234
235 <A NAME="isProxy(java.lang.Object)"><!-- --></A><H3>
236 isProxy</H3>
237 <PRE>
238 public abstract boolean <B>isProxy</B>(java.lang.Object&nbsp;object)</PRE>
239 <DL>
240 <DD>Test if the given object is a proxy created by this factory.
241 <P>
242 <DD><DL>
243 <DT><B>Parameters:</B><DD><CODE>object</CODE> - object to test
244 <DT><B>Returns:</B><DD><code>true</code> if given object is a <em>Spin</em> proxy,
245 <code>false</code> otherwise</DL>
246 </DD>
247 </DL>
248 <HR>
249
250 <A NAME="areProxyEqual(java.lang.Object, java.lang.Object)"><!-- --></A><H3>
251 areProxyEqual</H3>
252 <PRE>
253 protected abstract boolean <B>areProxyEqual</B>(java.lang.Object&nbsp;proxy1,
254 java.lang.Object&nbsp;proxy2)</PRE>
255 <DL>
256 <DD>Test if the given proxies of this factory are intercepting the same object.
257 <P>
258 <DD><DL>
259 <DT><B>Parameters:</B><DD><CODE>proxy1</CODE> - first proxy<DD><CODE>proxy2</CODE> - second proxy
260 <DT><B>Returns:</B><DD>true if both proxies are intercepting the same object</DL>
261 </DD>
262 </DL>
263 <HR>
264
265 <A NAME="evaluteInvocation(spin.Evaluator, java.lang.Object, spin.Invocation)"><!-- --></A><H3>
266 evaluteInvocation</H3>
267 <PRE>
268 protected java.lang.Object <B>evaluteInvocation</B>(<A HREF="../spin/Evaluator.html" title="class in spin">Evaluator</A>&nbsp;evaluator,
269 java.lang.Object&nbsp;proxy,
270 <A HREF="../spin/Invocation.html" title="class in spin">Invocation</A>&nbsp;invocation)
271 throws java.lang.Throwable</PRE>
272 <DL>
273 <DD>Evaluate the given invocation with the given evaluator.
274 <P>
275 <DD><DL>
276 <DT><B>Parameters:</B><DD><CODE>evaluator</CODE> - evaluator to evaluate with<DD><CODE>proxy</CODE> - proxy that intcepted the invocation<DD><CODE>invocation</CODE> - the invocation to evaluate
277 <DT><B>Returns:</B><DD>result of evaluation
278 <DT><B>Throws:</B>
279 <DD><CODE>java.lang.Throwable</CODE></DL>
280 </DD>
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