Package com.huaweicloud.common.context

Class InvocationContext

java.lang.Object

com.huaweicloud.common.context.InvocationContext

public class InvocationContext
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected Map<String,String>	context
static final String	CONTEXT_INSTANCE_ID
static final String	CONTEXT_MICROSERVICE_NAME
static final String	CONTEXT_OPERATION_ID
static final String	CONTEXT_TRACE_ID
protected InvocationStage	invocationStage
protected Map<String,Object>	localContext

Constructor Summary

Constructors

Constructor	Description
InvocationContext()

Method Summary

Modifier and Type	Method	Description
static String	generateTraceId()
Map<String,String>	getContext()
String	getContext(String key)
InvocationStage	getInvocationStage()
<T> T	getLocalContext(String key)
InvocationContext	putContext(String key, String value)
InvocationContext	putContext(Map<String,String> data)
InvocationContext	putLocalContext(String key, Object value)

Methods inherited from class java.lang.Object

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

Field Details

CONTEXT_MICROSERVICE_NAME

public static final String CONTEXT_MICROSERVICE_NAME

See Also:

• Constant Field Values

CONTEXT_INSTANCE_ID

public static final String CONTEXT_INSTANCE_ID

See Also:

• Constant Field Values

CONTEXT_TRACE_ID

public static final String CONTEXT_TRACE_ID

See Also:

• Constant Field Values

CONTEXT_OPERATION_ID

public static final String CONTEXT_OPERATION_ID

See Also:

• Constant Field Values

context

protected Map<String,String> context

localContext

protected Map<String,Object> localContext

invocationStage

protected InvocationStage invocationStage

Constructor Details

InvocationContext

public InvocationContext()

Method Details

putContext

public InvocationContext putContext(String key,
 String value)

putContext

public InvocationContext putContext(Map<String,String> data)

getContext

public String getContext(String key)

getContext

public Map<String,String> getContext()

getInvocationStage

public InvocationStage getInvocationStage()

putLocalContext

public InvocationContext putLocalContext(String key,
 Object value)

getLocalContext

public <T> T getLocalContext(String key)

generateTraceId

public static String generateTraceId()