Examples of org.dynalang.dynalink.linker.LinkRequest

org.dynalang.dynalink.linker.LinkRequest
Represents a request to link a particular invocation at a particular call site. Instances of these requests are being passed to {@link GuardingDynamicLinker}. @author Attila Szegedi

    @SuppressWarnings("unused")
    private MethodHandle relink(RelinkableCallSite callSite, int relinkCount, Object... arguments) throws Exception {
        final CallSiteDescriptor callSiteDescriptor = callSite.getDescriptor();
        final boolean unstableDetectionEnabled = unstableRelinkThreshold > 0;
        final boolean callSiteUnstable = unstableDetectionEnabled && relinkCount >= unstableRelinkThreshold;
        final LinkRequest linkRequest =
                runtimeContextArgCount == 0 ? new LinkRequestImpl(callSiteDescriptor, callSiteUnstable, arguments)
                        : new RuntimeContextLinkRequestImpl(callSiteDescriptor, callSiteUnstable, arguments,
                                runtimeContextArgCount);


        // Find a suitable method handle with a guard

View Full Code Here

    }


    @Override
    public GuardedInvocation getGuardedInvocation(LinkRequest request, final LinkerServices linkerServices)
            throws Exception {
        final LinkRequest ncrequest = request.withoutRuntimeContext();
        // BeansLinker already checked that the name is at least 2 elements long and the first element is "dyn".
        final CallSiteDescriptor callSiteDescriptor = ncrequest.getCallSiteDescriptor();
        final String op = callSiteDescriptor.getNameToken(CallSiteDescriptor.OPERATOR);
        // Either dyn:callMethod:name(this[,args]) or dyn:callMethod(this,name[,args]).
        if("callMethod" == op) {
            return getCallPropWithThis(callSiteDescriptor, linkerServices);
        }

View Full Code Here

        final BeansLinker linker = new BeansLinker();
        final LinkerServices linkerServices = LinkerServicesFactory.getLinkerServices(linker);
        final Object out = System.out;
        final CallSiteDescriptor desc = CallSiteDescriptorFactory.create(MethodHandles.publicLookup(),
                "dyn:callMethod:println", MethodType.methodType(Object.class, Object.class, Object.class));
        final LinkRequest req = new LinkRequestImpl(desc, false, out, "helloWorld");
        linker.getGuardedInvocation(req, linkerServices).getInvocation().invokeWithArguments(out, "helloWorld");
    }

View Full Code Here

TOP

Related Classes of org.dynalang.dynalink.linker.LinkRequest

org.dynalang.dynalink.beans.AbstractJavaLinker

org.dynalang.dynalink.beans.TestPrintLn

org.dynalang.dynalink.DynamicLinker

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.