JBoss.org Community Documentation
Attached is a full listing for pojocache-aop.xml.
<?xml version="1.0" encoding="UTF-8"?>
<!--
This is the PojoCache configuration file that specifies:
1. Interceptor stack for API
2. Annotation binding for POJO (via "prepare" element)
Basically, this is a variant of jboss-aop.xml. Note that
except for the customization of interceptor stack, you should
not need to modify this file.
To run PojoCache, you will need to define a system property:
jboss.aop.path that contains the path to this file such that JBoss Aop
can locate it.
-->
<aop>
<!--
This defines the PojoCache 2.0 interceptor stack. Unless necessary, don't modify the stack here!
-->
<!-- Check id range validity -->
<interceptor name="CheckId" class="org.jboss.cache.pojo.interceptors.CheckIdInterceptor"
scope="PER_INSTANCE"/>
<!-- Track Tx undo operation -->
<interceptor name="Undo" class="org.jboss.cache.pojo.interceptors.PojoTxUndoInterceptor"
scope="PER_INSTANCE"/>
<!-- Begining of interceptor chain -->
<interceptor name="Start" class="org.jboss.cache.pojo.interceptors.PojoBeginInterceptor"
scope="PER_INSTANCE"/>
<!-- Check if we need a local tx for batch processing -->
<interceptor name="Tx" class="org.jboss.cache.pojo.interceptors.PojoTxInterceptor"
scope="PER_INSTANCE"/>
<!--
Mockup failed tx for testing. You will need to set PojoFailedTxMockupInterceptor.setRollback(true)
to activate it.
-->
<interceptor name="MockupTx" class="org.jboss.cache.pojo.interceptors.PojoFailedTxMockupInterceptor"
scope="PER_INSTANCE"/>
<!-- Perform parent level node locking -->
<interceptor name="TxLock" class="org.jboss.cache.pojo.interceptors.PojoTxLockInterceptor"
scope="PER_INSTANCE"/>
<!-- Interceptor to perform Pojo level rollback -->
<interceptor name="TxUndo" class="org.jboss.cache.pojo.interceptors.PojoTxUndoSynchronizationInterceptor"
scope="PER_INSTANCE"/>
<!-- Interceptor to used to check recursive field interception. -->
<interceptor name="Reentrant" class="org.jboss.cache.pojo.interceptors.MethodReentrancyStopperInterceptor"
scope="PER_INSTANCE"/>
<!-- Whether to allow non-serializable pojo. Default is false. -->
<interceptor name="MarshallNonSerializable"
class="org.jboss.cache.pojo.interceptors.CheckNonSerializableInterceptor"
scope="PER_INSTANCE">
<attribute name="marshallNonSerializable">false</attribute>
</interceptor>
<!-- This defines the stack macro -->
<stack name="Attach">
<interceptor-ref name="Start"/>
<interceptor-ref name="CheckId"/>
<interceptor-ref name="MarshallNonSerializable"/>
<interceptor-ref name="Tx"/>
<!-- NOTE: You can comment this out during production although leaving it here is OK. -->
<interceptor-ref name="MockupTx"/>
<interceptor-ref name="TxLock"/>
<interceptor-ref name="TxUndo"/>
</stack>
<stack name="Detach">
<interceptor-ref name="Start"/>
<interceptor-ref name="CheckId"/>
<interceptor-ref name="Tx"/>
<!-- NOTE: You can comment this out during production although leaving it here is OK. -->
<interceptor-ref name="MockupTx"/>
<interceptor-ref name="TxLock"/>
<interceptor-ref name="TxUndo"/>
</stack>
<stack name="Find">
<interceptor-ref name="Start"/>
<interceptor-ref name="CheckId"/>
</stack>
<!--
The following section should be READ-ONLY!! It defines the annotation binding to the stack.
-->
<!-- This binds the jointpoint to specific in-memory operations. Currently in PojoUtil. -->
<bind pointcut="execution(*
@org.jboss.cache.pojo.annotation.Reentrant->toString())">
<interceptor-ref name="Reentrant"/>
</bind>
<bind pointcut="execution(*
org.jboss.cache.pojo.PojoUtil->@org.jboss.cache.pojo.annotation.TxUndo(..))">
<interceptor-ref name="Undo"/>
</bind>
<bind pointcut="execution(* org.jboss.cache.pojo.impl.PojoCacheImpl->@org.jboss.cache.pojo.annotation.Attach(..))">
<stack-ref name="Attach"/>
</bind>
<bind pointcut="execution(* org.jboss.cache.pojo.impl.PojoCacheImpl->@org.jboss.cache.pojo.annotation.Detach(..))">
<stack-ref name="Detach"/>
</bind>
<bind pointcut="execution(* org.jboss.cache.pojo.impl.PojoCacheImpl->@org.jboss.cache.pojo.annotation.Find(..))">
<stack-ref name="Find"/>
</bind>
<!--
Following is declaration for JDK50 annotation. You use the specific annotation on your
POJO such that it can be instrumented. Idea is user will then need only to annotate like:
@org.jboss.cache.pojo.annotation.Replicable
in his POJO. There will be no need of jboss-aop.xml from user's side.
-->
<!-- If a POJO has PojoCachable annotation, it will be asepctized. -->
<prepare expr="field(* $instanceof{@org.jboss.cache.pojo.annotation.Replicable}->*)" />
<!-- Observer and Observable to monitor field modification -->
<bind pointcut="
set(* $instanceof{@org.jboss.cache.pojo.annotation.Replicable}->*)
">
<interceptor class="org.jboss.cache.pojo.observable.SubjectInterceptor"/>
</bind>
<introduction class="$instanceof{@org.jboss.cache.pojo.annotation.Replicable}">
<mixin>
<interfaces>org.jboss.cache.pojo.observable.Subject</interfaces>
<class>org.jboss.cache.pojo.observable.SubjectImpl</class>
<construction>new org.jboss.cache.pojo.observable.SubjectImpl(this)</construction>
</mixin>
</introduction>
</aop>