Examples with ContextCarrier org.apache.skywalking.apm.agent.core.context.ContextCarrier used on opensource projects

Example 6 with ContextCarrier

use of org.apache.skywalking.apm.agent.core.context.ContextCarrier in project incubator-skywalking by apache.

the class SkywalkingTracerExtractInterceptor method afterMethod.

@Override
public Object afterMethod(EnhancedInstance objInst, Method method, Object[] allArguments, Class<?>[] argumentsTypes, Object ret) throws Throwable {
    Format format = (Format) allArguments[0];
    if (Format.Builtin.TEXT_MAP.equals(format) || Format.Builtin.HTTP_HEADERS.equals(format)) {
        TextMap textMapCarrier = (TextMap) allArguments[1];
        ContextCarrier contextCarrier = new ContextCarrier();
        CarrierItem next = contextCarrier.items();
        while (next.hasNext()) {
            next = next.next();
            Iterator<Map.Entry<String, String>> iterator = textMapCarrier.iterator();
            while (iterator.hasNext()) {
                Map.Entry<String, String> entry = iterator.next();
                if (next.getHeadKey().equals(entry.getKey())) {
                    next.setHeadValue(entry.getValue());
                    break;
                }
            }
        }
        ContextManager.extract(contextCarrier);
    }
    return new SkywalkingContext();
}

Example 7 with ContextCarrier

use of org.apache.skywalking.apm.agent.core.context.ContextCarrier in project incubator-skywalking by apache.

the class Struts2Interceptor method beforeMethod.

@Override
public void beforeMethod(EnhancedInstance objInst, Method method, Object[] allArguments, Class<?>[] argumentsTypes, MethodInterceptResult result) throws Throwable {
    HttpServletRequest request = ServletActionContext.getRequest();
    ContextCarrier contextCarrier = new ContextCarrier();
    CarrierItem next = contextCarrier.items();
    while (next.hasNext()) {
        next = next.next();
        next.setHeadValue(request.getHeader(next.getHeadKey()));
    }
    AbstractSpan span = ContextManager.createEntrySpan(request.getRequestURI(), contextCarrier);
    Tags.URL.set(span, request.getRequestURL().toString());
    Tags.HTTP.METHOD.set(span, request.getMethod());
    span.setComponent(ComponentsDefine.STRUTS2);
    SpanLayer.asHttp(span);
}

Example 8 with ContextCarrier

use of org.apache.skywalking.apm.agent.core.context.ContextCarrier in project incubator-skywalking by apache.

the class RestRequestInterceptor method afterMethod.

@Override
public Object afterMethod(EnhancedInstance objInst, Method method, Object[] allArguments, Class<?>[] argumentsTypes, Object ret) throws Throwable {
    AsyncClientHttpRequest clientHttpRequest = (AsyncClientHttpRequest) ret;
    if (ret != null) {
        Object[] cacheValues = (Object[]) objInst.getSkyWalkingDynamicField();
        ContextCarrier contextCarrier = (ContextCarrier) cacheValues[1];
        CarrierItem next = contextCarrier.items();
        while (next.hasNext()) {
            next = next.next();
            clientHttpRequest.getHeaders().set(next.getHeadKey(), next.getHeadValue());
        }
    }
    return ret;
}

Example 9 with ContextCarrier

use of org.apache.skywalking.apm.agent.core.context.ContextCarrier in project incubator-skywalking by apache.

the class ProducerOperationHandlerInterceptor method beforeMethod.

@Override
public void beforeMethod(EnhancedInstance objInst, Method method, Object[] allArguments, Class<?>[] argumentsTypes, MethodInterceptResult result) throws Throwable {
    Invocation invocation = (Invocation) allArguments[0];
    ContextCarrier contextCarrier = new ContextCarrier();
    CarrierItem next = contextCarrier.items();
    while (next.hasNext()) {
        next = next.next();
        next.setHeadValue(invocation.getContext().get(next.getHeadKey()));
    }
    String operationName = invocation.getMicroserviceQualifiedName();
    AbstractSpan span = ContextManager.createEntrySpan(operationName, contextCarrier);
    String url = invocation.getOperationMeta().getOperationPath();
    Tags.URL.set(span, url);
    span.setComponent(ComponentsDefine.SERVICECOMB);
    SpanLayer.asRPCFramework(span);
}

Example 10 with ContextCarrier

use of org.apache.skywalking.apm.agent.core.context.ContextCarrier in project incubator-skywalking by apache.

the class ProducerOperationHandlerInterceptor method beforeMethod.

@Override
public void beforeMethod(EnhancedInstance objInst, Method method, Object[] allArguments, Class<?>[] argumentsTypes, MethodInterceptResult result) throws Throwable {
    Invocation invocation = (Invocation) allArguments[0];
    ContextCarrier contextCarrier = new ContextCarrier();
    CarrierItem next = contextCarrier.items();
    while (next.hasNext()) {
        next = next.next();
        next.setHeadValue(invocation.getContext().get(next.getHeadKey()));
    }
    String operationName = invocation.getMicroserviceQualifiedName();
    AbstractSpan span = ContextManager.createEntrySpan(operationName, contextCarrier);
    String url = invocation.getOperationMeta().getOperationPath();
    Tags.URL.set(span, url);
    span.setComponent(ComponentsDefine.SERVICECOMB);
    SpanLayer.asRPCFramework(span);
}