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54.3. Constraining an interceptors placement in a phase
Overview
Add to the chain before
AbstractPhaseInterceptor
class provides two addBefore()
methods.
Example 54.2. Methods for adding an interceptor before other interceptors
public void addBefore(String i);
public void addBefore(Collection<String> i);
addBefore()
method in the constuctor of a custom interceptor.
Example 54.3. Specifying a list of interceptors that must run after the current interceptor
public class MyPhasedOutInterceptor extends AbstractPhaseInterceptor
{
public MyPhasedOutInterceptor() {
super(Phase.PRE_LOGICAL);
addBefore(HolderOutInterceptor.class.getName());
}
...
}
Add to the chain after
AbstractPhaseInterceptor
class provides two addAfter()
methods for cases where an interceptor needs to be placed after one or more other interceptors.
Example 54.4. Methods for adding an interceptor after other interceptors
public void addAfter(String i);
public void addAfter(Collection<String> i);
addAfter()
method in the constuctor of a custom interceptor.
Example 54.5. Specifying a list of interceptors that must run before the current interceptor
public class MyPhasedOutInterceptor extends AbstractPhaseInterceptor
{
public MyPhasedOutInterceptor() {
super(Phase.PRE_LOGICAL);
addAfter(StartingOutInterceptor.class.getName());
}
...
}