Package net.devh.boot.grpc.common.util

Class InterceptorOrder

java.lang.Object

net.devh.boot.grpc.common.util.InterceptorOrder

public final class InterceptorOrder
extends Object

A utility class with constants that can be used to configure the order of interceptors.

Note: The order constants provided by this class are just a suggestion to simplify the interoperability of multiple libraries and may be overridden. This library will use them for their own interceptors though.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ORDER_FIRST	The order value for interceptors that should be executed first.
static final int	ORDER_GLOBAL_EXCEPTION_HANDLING	The order value for global exception handling interceptors.
static final int	ORDER_LAST	The order value for interceptors that should be executed last.
static final int	ORDER_SECURITY_AUTHENTICATION	The order value for security interceptors related to authentication.
static final int	ORDER_SECURITY_AUTHORISATION	The order value for security interceptors related to authorization checks.
static final int	ORDER_SECURITY_EXCEPTION_HANDLING	The order value for interceptors related security exception handling.
static final int	ORDER_TRACING_METRICS	The order value for tracing and metrics collecting interceptors.

Method Summary

Modifier and Type	Method	Description
static Comparator<Object>	beanFactoryAwareOrderComparator(ApplicationContext context, Class<?> beanType)	Creates a new Comparator that takes Order annotations on bean factory methods into account.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

ORDER_FIRST

public static final int ORDER_FIRST

The order value for interceptors that should be executed first. This is equivalent to Ordered.HIGHEST_PRECEDENCE.

See Also:

• Constant Field Values

ORDER_GLOBAL_EXCEPTION_HANDLING

public static final int ORDER_GLOBAL_EXCEPTION_HANDLING

The order value for global exception handling interceptors.

See Also:

• Constant Field Values

ORDER_TRACING_METRICS

public static final int ORDER_TRACING_METRICS

The order value for tracing and metrics collecting interceptors.

See Also:

• Constant Field Values

ORDER_SECURITY_EXCEPTION_HANDLING

public static final int ORDER_SECURITY_EXCEPTION_HANDLING

The order value for interceptors related security exception handling.

See Also:

• Constant Field Values

ORDER_SECURITY_AUTHENTICATION

public static final int ORDER_SECURITY_AUTHENTICATION

The order value for security interceptors related to authentication.

See Also:

• Constant Field Values

ORDER_SECURITY_AUTHORISATION

public static final int ORDER_SECURITY_AUTHORISATION

The order value for security interceptors related to authorization checks.

See Also:

• Constant Field Values

ORDER_LAST

public static final int ORDER_LAST

The order value for interceptors that should be executed last. This is equivalent to Ordered.LOWEST_PRECEDENCE. This is the default for interceptors without specified priority.

See Also:

• Constant Field Values

Method Details

beanFactoryAwareOrderComparator

public static Comparator<Object> beanFactoryAwareOrderComparator(ApplicationContext context,
 Class<?> beanType)

Creates a new Comparator that takes Order annotations on bean factory methods into account.

Parameters:

context - The application context to get the bean factory annotations form.

beanType - The type of the bean you wish to sort.

Returns:

A newly created comparator for beans.