Mercurial > hg > blitz_condensed
annotate src/org/dancres/blitz/remote/debug/DebugILFactory.java @ 22:b7e52953b7a6
Add some cache/memory statistics to help spot potential exhaustion and other tuning issues.
author | Dan Creswell <dan.creswell@gmail.com> |
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date | Fri, 28 Aug 2009 17:23:33 +0100 |
parents | 3dc0c5604566 |
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0
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1 package org.dancres.blitz.remote.debug; |
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2 |
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3 import java.rmi.Remote; |
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4 |
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5 import java.rmi.server.ExportException; |
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6 |
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7 import java.lang.reflect.InvocationHandler; |
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8 import java.lang.reflect.Method; |
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9 |
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10 import net.jini.jeri.ProxyTrustILFactory; |
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11 import net.jini.jeri.ObjectEndpoint; |
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12 |
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13 import net.jini.core.constraint.MethodConstraints; |
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14 |
3dc0c5604566
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Dan Creswell <dan.creswell@gmail.com>
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15 /** |
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16 <p>A custom <code>InvocationLayerFactory</code> for JERI which allows a |
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17 Blitz instance to be debugged or monitored in custom fashions. Simply |
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18 replace the <code>BasicILFactory</code> or <code>ProxyTrustILFactory</code> |
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Initial checkin of blitz 2.0 fcs - no installer yet.
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19 in the configuration file with an instance of <code>DebugILFactory</code> |
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20 (which accepts the same paramters).</p> |
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Initial checkin of blitz 2.0 fcs - no installer yet.
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21 |
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22 <p>This factory inserts a custom <code>InvocationHandler</code>, |
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23 <code>TimingInvocationHandler</code>. </p> |
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24 |
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25 @see org.dancres.blitz.remote.test.debug.TimingInvocationHandler |
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26 */ |
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27 public class DebugILFactory extends ProxyTrustILFactory { |
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28 |
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29 public DebugILFactory(MethodConstraints aConstraints, |
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30 Class aPermissionsClass) { |
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31 super(aConstraints, aPermissionsClass, null); |
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32 } |
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33 |
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34 public DebugILFactory(MethodConstraints aConstraints, |
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35 Class aPermissionsClass, |
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36 ClassLoader aLoader) { |
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37 super(aConstraints, aPermissionsClass, aLoader); |
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38 } |
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Dan Creswell <dan.creswell@gmail.com>
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39 |
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40 protected InvocationHandler |
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41 createInvocationHandler(Class[] aSetOfInterfaces, Remote anImpl, |
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42 ObjectEndpoint anEndpoint) |
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43 throws ExportException { |
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44 |
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45 for (int i = aSetOfInterfaces.length; --i >= 0; ) { |
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46 if (aSetOfInterfaces[i] == null) { |
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47 throw new NullPointerException(); |
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48 } |
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Dan Creswell <dan.creswell@gmail.com>
parents:
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49 } |
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50 if (anImpl == null) { |
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51 throw new NullPointerException(); |
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52 } |
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53 return new TimingInvocationHandler(anEndpoint, getServerConstraints()); |
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54 } |
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55 } |