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https://issues.apache.org/jira/browse/IGNITE-15794?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pavel Pereslegin updated IGNITE-15794:
--------------------------------------
Description:
Implement support for passing implicit "request" attributes from the proxy to
the Java service.
Implementation notes.
# If no caller context is passed - there should be no performance overhead
when executing the method.
# Context allows only string and byte[] values and does not permit nulls in
key/values.
# Currently, the context should be immutable, but in the future, it should be
possible to change it through the interceptor.
API changes:
# New public method to ServiceContext
{code:java}
/**
* Gets context of the current service call.
*
* @return Context of the current service call, possibly {@code null}.
*/
@Nullable public ServiceCallContext currentCallContext();
{code}
# New public interface ServiceCallContext
{code:java}
public interface ServiceCallContext {
public String attribute(String name);
public byte[] binary(String name);
public ServiceCallContext put(String name, String value);
public ServiceCallContext put(String name, byte[] value);
}
{code}
was:
Implement support for passing implicit "request" attributes from the proxy to
the Java service.
> Request attributes for a java service.
> ---------------------------------------
>
> Key: IGNITE-15794
> URL: https://issues.apache.org/jira/browse/IGNITE-15794
> Project: Ignite
> Issue Type: Sub-task
> Components: managed services
> Reporter: Pavel Pereslegin
> Assignee: Pavel Pereslegin
> Priority: Major
> Labels: iep-79, ise
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Implement support for passing implicit "request" attributes from the proxy to
> the Java service.
> Implementation notes.
> # If no caller context is passed - there should be no performance overhead
> when executing the method.
> # Context allows only string and byte[] values and does not permit nulls in
> key/values.
> # Currently, the context should be immutable, but in the future, it should
> be possible to change it through the interceptor.
> API changes:
> # New public method to ServiceContext
> {code:java}
> /**
> * Gets context of the current service call.
> *
> * @return Context of the current service call, possibly {@code null}.
> */
> @Nullable public ServiceCallContext currentCallContext();
> {code}
> # New public interface ServiceCallContext
> {code:java}
> public interface ServiceCallContext {
> public String attribute(String name);
> public byte[] binary(String name);
>
> public ServiceCallContext put(String name, String value);
> public ServiceCallContext put(String name, byte[] value);
> }
> {code}
>
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