Class Interceptor.Priority

java.lang.Object
javax.interceptor.Interceptor.Priority
Enclosing class:
Interceptor

public static class Interceptor.Priority extends Object

Priorities that define the order in which interceptors are invoked. These values should be used with the Priority annotation.

An interceptor that must be invoked before or after another defined interceptor can choose any appropriate value.

Interceptors with smaller priority values are called first. If more than one interceptor has the same priority, the relative order of these interceptor is undefined.

For example, an extension library might define an interceptor like this:

 @Priority(Interceptor.Priority.LIBRARY_BEFORE+10)
 @Interceptor
 public class ValidationInterceptor { ... }
 
Since:
Interceptors 1.2
  • Field Details

    • PLATFORM_BEFORE

      public static final int PLATFORM_BEFORE
      Start of range for early interceptors defined by platform specifications.
      See Also:
    • LIBRARY_BEFORE

      public static final int LIBRARY_BEFORE
      Start of range for early interceptors defined by extension libraries.
      See Also:
    • APPLICATION

      public static final int APPLICATION
      Start of range for interceptors defined by applications.
      See Also:
    • LIBRARY_AFTER

      public static final int LIBRARY_AFTER
      Start of range for late interceptors defined by extension libraries.
      See Also:
    • PLATFORM_AFTER

      public static final int PLATFORM_AFTER
      Start of range for late interceptors defined by platform specifications.
      See Also: