Examples of org.jgroups.blocks.MethodCall.invoke()

org.jgroups.blocks.MethodCall.invoke()
Invokes the method with the supplied arguments against the target object. If a method lookup is provided, it will be used. Otherwise, the default method lookup will be used. @param target - the object that you want to invoke the method on @return an object

                converted_args=new Object[args.length];
                Class<?>[] types=method.getParameterTypes();
                for(int i=0; i < args.length; i++)
                    converted_args[i]=MethodCall.convert(args[i], types[i]);
            }
            Object retval=call.invoke(prot, converted_args);
            if(retval != null)
                map.put(prot_name + "." + method_name, retval.toString());
        }
    }

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            return null;
        }


        method_call=(MethodCall)body;
        try {
            return method_call.invoke(this);
        }
        catch(Throwable x) {
            if(log.isErrorEnabled()) log.error("failed invoking method " + method_call.getName(), x);
            return x;
        }

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        T retVal = null;
        Object handler = this.rpcHandlers.get(serviceName);
        if (handler != null) {
            MethodCall call = new MethodCall(methodName, args, types);
            try {
                Object result = call.invoke(handler);
                if (returnType != null && void.class != returnType) {
                    retVal = returnType.cast(result);
                    if (remoteResponses != null && (filter == null || filter.isAcceptable(retVal, me))) {
                        remoteResponses.add(retVal);
                    }

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            /*
             * Invoke it and just return any exception with trace level logging of the exception. The exception semantics of a
             * group rpc call are weak as the return value may be a normal return value or the exception thrown.
             */
            try {
                retval = method_call.invoke(handler);
                if (overrideCL) {
                    // wrap the response so that the service name can be accessed during unmarshalling of the response
                    byte[] retbytes = CoreGroupCommunicationService.this.objectToByteBufferResponseInternal(retval);
                    retval = new HAServiceResponse(handlerName, retbytes);
                }

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        T retVal = null;
        Object handler = this.rpcHandlers.get(serviceName);
        if (handler != null) {
            MethodCall call = new MethodCall(methodName, args, types);
            try {
                Object result = call.invoke(handler);
                retVal = (T) result;
                if (remoteResponses != null && (filter == null || filter.isAcceptable(retVal, me))) {
                    remoteResponses.add(retVal);
                }
            } catch (Exception e) {

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            /*
             * Invoke it and just return any exception with trace level logging of the exception. The exception semantics of a
             * group rpc call are weak as the return value may be a normal return value or the exception thrown.
             */
            try {
                retval = method_call.invoke(handler);
                if (resolver != null) {
                    // wrap the response so that the service name can be accessed during unmarshalling of the response
                    byte[] retbytes = CoreGroupCommunicationService.this.objectToByteBufferResponseInternal(retval);
                    retval = new HAServiceResponse(handlerName, retbytes);
                }

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        T retVal = null;
        Object handler = this.rpcHandlers.get(serviceName);
        if (handler != null) {
            MethodCall call = new MethodCall(methodName, args, types);
            try {
                Object result = call.invoke(handler);
                retVal = (T) result;
                if (remoteResponses != null && (filter == null || filter.isAcceptable(retVal, me))) {
                    remoteResponses.add(retVal);
                }
            } catch (Exception e) {

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            /*
             * Invoke it and just return any exception with trace level logging of the exception. The exception semantics of a
             * group rpc call are weak as the return value may be a normal return value or the exception thrown.
             */
            try {
                retval = method_call.invoke(handler);
                if (weak != null) {
                    // wrap the response so that the service name can be accessed during unmarshalling of the response
                    byte[] retbytes = CoreGroupCommunicationService.this.objectToByteBufferResponseInternal(retval);
                    retval = new HAServiceResponse(handlerName, retbytes);
                }

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                converted_args=new Object[args.length];
                Class<?>[] types=method.getParameterTypes();
                for(int i=0; i < args.length; i++)
                    converted_args[i]=MethodCall.convert(args[i], types[i]);
            }
            Object retval=call.invoke(prot, converted_args);
            if(retval != null)
                map.put(prot_name + "." + method_name, retval.toString());
        }
    }

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                converted_args=new Object[args.length];
                Class<?>[] types=method.getParameterTypes();
                for(int i=0; i < args.length; i++)
                    converted_args[i]=MethodCall.convert(args[i], types[i]);
            }
            Object retval=call.invoke(prot, converted_args);
            if(retval != null)
                map.put(prot_name + "." + method_name, retval.toString());
        }
    }

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