Package org.hansken.plugin.extraction.runtime.grpc.server.proxy

Class TraceProxy

java.lang.Object

org.hansken.plugin.extraction.runtime.grpc.server.proxy.ImmutableTraceProxy

org.hansken.plugin.extraction.runtime.grpc.server.proxy.TraceProxy

All Implemented Interfaces:

AutoCloseable, ImmutableTrace, Trace

public final class TraceProxy
extends ImmutableTraceProxy
implements Trace, AutoCloseable

Proxy implementation for the server side of the extraction plugin framework. It delegates calls through gRPC (see GrpcFacade) to the trace currently being processed on the client side.

Note: this implementation is not thread-safe.

Nested Class Summary

Nested classes/interfaces inherited from interface org.hansken.plugin.extraction.api.Trace

Trace.Tracelet, Trace.TraceletBuilder, Trace.TraceletProperty

Method Summary

Modifier and Type	Method	Description
Trace	addTracelet(Trace.Tracelet tracelet)
Trace	addType(String type)
void	close()
static TraceProxy	fromRpc(RpcTrace trace, GrpcFacade facade)	Create a new trace proxy for the trace currently being processed, which is described by given RpcTrace.
<T> T	get(String name)
List<Trace.Tracelet>	getNewTracelets()
Trace	newChild(String name, ThrowingConsumer<Trace,IOException> enrichChildCallback)
Set<String>	properties()
Trace	set(String name, Object value)
Trace	setData(String dataType, List<DataTransformation> transformations)
Trace	setData(String dataType, DataWriter writer)
Set<String>	types()

Methods inherited from class org.hansken.plugin.extraction.runtime.grpc.server.proxy.ImmutableTraceProxy

traceId

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hansken.plugin.extraction.api.ImmutableTrace

traceId

Methods inherited from interface org.hansken.plugin.extraction.api.Trace

addTracelet, addValue, setData, setData

Method Details

fromRpc

public static TraceProxy fromRpc(RpcTrace trace,
 GrpcFacade facade)

Create a new trace proxy for the trace currently being processed, which is described by given RpcTrace. Calls to this proxy are delegated using the given GrpcFacade.

Parameters:

trace - metadata of the trace currently being processed, such as the types and properties

facade - the facade to delegate calls to

Returns:

the trace proxy

types

public Set<String> types()

Specified by:

types in interface ImmutableTrace

Overrides:

types in class ImmutableTraceProxy

addType

public Trace addType(String type)

Specified by:

addType in interface Trace

properties

public Set<String> properties()

Specified by:

properties in interface ImmutableTrace

Overrides:

properties in class ImmutableTraceProxy

get

public <T> T get(String name)

Specified by:

get in interface ImmutableTrace

Overrides:

get in class ImmutableTraceProxy

set

public Trace set(String name,
 Object value)

Specified by:

set in interface Trace

addTracelet

public Trace addTracelet(Trace.Tracelet tracelet)

Specified by:

addTracelet in interface Trace

getNewTracelets

public List<Trace.Tracelet> getNewTracelets()

Specified by:

getNewTracelets in interface Trace

setData

public Trace setData(String dataType,
 DataWriter writer)
              throws IOException

Specified by:

setData in interface Trace

Throws:

IOException

setData

public Trace setData(String dataType,
 List<DataTransformation> transformations)

Specified by:

setData in interface Trace

newChild

public Trace newChild(String name,
 ThrowingConsumer<Trace,IOException> enrichChildCallback)
               throws IOException

Specified by:

newChild in interface Trace

Throws:

IOException

close

public void close()

Specified by:

close in interface AutoCloseable