Class CircuitBreakerRequestValueProcessor

java.lang.Object

org.springframework.cloud.client.circuitbreaker.httpservice.CircuitBreakerRequestValueProcessor

All Implemented Interfaces:

org.springframework.web.service.invoker.HttpRequestValues.Processor

public class CircuitBreakerRequestValueProcessor
extends Object
implements org.springframework.web.service.invoker.HttpRequestValues.Processor

A HttpRequestValues.Processor that adds information necessary for circuit-breaking to HttpRequestValues. The following attributes are added to the builder:

• METHOD_ATTRIBUTE_NAME - The name of the method being invoked.
• PARAMETER_TYPES_ATTRIBUTE_NAME - The types of the parameters of the method.
• ARGUMENTS_ATTRIBUTE_NAME - The actual arguments passed to the method.
• RETURN_TYPE_ATTRIBUTE_NAME - The return type of the method.

Since:

5.0.0

Author:

Olga Maciaszek-Sharma

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ARGUMENTS_ATTRIBUTE_NAME	Spring Cloud-specific attribute name for storing method arguments.
static final String	DECLARING_CLASS_ATTRIBUTE_NAME	Spring Cloud-specific attribute name for storing method declaring class name.
static final String	METHOD_ATTRIBUTE_NAME	Spring Cloud-specific attribute name for storing method name.
static final String	PARAMETER_TYPES_ATTRIBUTE_NAME	Spring Cloud-specific attribute name for storing method parameter types.
static final String	RETURN_TYPE_ATTRIBUTE_NAME	Spring Cloud-specific attribute name for storing method return types.

Constructor Summary

Constructors

Constructor	Description
CircuitBreakerRequestValueProcessor()

Method Summary

Modifier and Type	Method	Description
void	process(Method method, org.springframework.core.MethodParameter[] parameters, @Nullable Object[] arguments, org.springframework.web.service.invoker.HttpRequestValues.Builder builder)

Methods inherited from class Object

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

Field Details

METHOD_ATTRIBUTE_NAME

public static final String METHOD_ATTRIBUTE_NAME

Spring Cloud-specific attribute name for storing method name.

See Also:

• Constant Field Values

PARAMETER_TYPES_ATTRIBUTE_NAME

public static final String PARAMETER_TYPES_ATTRIBUTE_NAME

Spring Cloud-specific attribute name for storing method parameter types.

See Also:

• Constant Field Values

ARGUMENTS_ATTRIBUTE_NAME

public static final String ARGUMENTS_ATTRIBUTE_NAME

Spring Cloud-specific attribute name for storing method arguments.

See Also:

• Constant Field Values

RETURN_TYPE_ATTRIBUTE_NAME

public static final String RETURN_TYPE_ATTRIBUTE_NAME

Spring Cloud-specific attribute name for storing method return types.

See Also:

• Constant Field Values

DECLARING_CLASS_ATTRIBUTE_NAME

public static final String DECLARING_CLASS_ATTRIBUTE_NAME

Spring Cloud-specific attribute name for storing method declaring class name.

See Also:

• Constant Field Values

Constructor Details

CircuitBreakerRequestValueProcessor

public CircuitBreakerRequestValueProcessor()

Method Details

process

public void process(Method method,
 org.springframework.core.MethodParameter[] parameters,
 @Nullable Object[] arguments,
 org.springframework.web.service.invoker.HttpRequestValues.Builder builder)

Specified by:

process in interface org.springframework.web.service.invoker.HttpRequestValues.Processor