Example usage for org.springframework.data.gemfire.util ArrayUtils insert

Introduction

In this page you can find the example usage for org.springframework.data.gemfire.util ArrayUtils insert.

Prototype

public static Object[] insert(Object[] originalArray, int position, Object element) 

Source Link

Document

Insert an element into the given array at position (index).

Usage

From source file:org.springframework.data.gemfire.function.FunctionContextInjectingArgumentResolver.java

@Override
public Object[] resolveFunctionArguments(FunctionContext functionContext) {
    Object[] args = super.resolveFunctionArguments(functionContext);

    if (functionContext instanceof RegionFunctionContext) {
        if (this.regionParameterPosition >= 0) {
            args = ArrayUtils.insert(args, regionParameterPosition,
                    getRegionForContext((RegionFunctionContext) functionContext));
        }/*from  ww w . j ava2s . co  m*/

        if (this.filterParameterPosition >= 0) {
            args = ArrayUtils.insert(args, filterParameterPosition,
                    ((RegionFunctionContext) functionContext).getFilter());
        }
    }

    if (this.functionContextParameterPosition >= 0) {
        args = ArrayUtils.insert(args, functionContextParameterPosition, functionContext);
    }

    if (this.resultSenderParameterPosition >= 0) {
        args = ArrayUtils.insert(args, resultSenderParameterPosition, functionContext.getResultSender());
    }

    Assert.isTrue(args.length == method.getParameterTypes().length,
            String.format("wrong number of arguments for method %s. Expected %d, but was %d", method.getName(),
                    method.getParameterTypes().length, args.length));

    return args;
}

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