InstrumentationDescriptor


1   /*
2    * All content copyright (c) 2003-2006 Terracotta, Inc., except as may otherwise be noted in a separate copyright notice.  All rights reserved.
3    */
4   package com.tc.object.config;
5   
6   import com.tc.aspectwerkz.reflect.ClassInfo;
7   
8   /**
9    * Describes the configuration policy for instrumenation of classes.
10   * 
11   * @author orion
12   */
13  interface InstrumentationDescriptor {
14  
15    /**
16     * Returns the name of the method to call after loading an object from the server, or null if none was defined in
17     * config.
18     */
19    public String   getOnLoadMethodIfDefined();
20  
21    /**
22     * Returns the body of the script to execute after loading an object from the server, or null if none was defined in
23     * config.
24     */
25    public String   getOnLoadScriptIfDefined();
26  
27    public boolean isCallConstructorOnLoad();
28  
29    /**
30     * @return true if the class should be instrumented so that the java transient keyword is honored.
31     */
32    public boolean isHonorTransient();
33    
34    /**
35     * @return true if the class should be instrumented so that the java volatile keyword is honored.
36     */
37    public boolean isHonorVolatile();
38  
39    /**
40     * @return true if the class name matches this descriptor.
41     */
42    public boolean matches(ClassInfo classInfo);
43  
44    /**
45     * @return true if this is an explicit include, false otherwise. It is possible for both isInclude() and isExclude()
46     *         to return false in the case of the null implementation. This means that it is the default policy and wasn't
47     *         explicity defined as an include or an exclude.
48     */
49    public boolean isInclude();
50  
51    /**
52     * @return true if this is an explicit exclude, false otherwise. It is possible for both isInclude() and isExclude()
53     *         to return false in the case of the null implementation. This means that it is the default policy and wasn't
54     *         explicity defined as an include or an exclude.
55     */
56    public boolean isExclude();
57  
58  }
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