sourceRsp

From R.rsp v0.5.0 by Henrik Bengtsson

Processes an RSP file by translating it to an R servlet, which is then sourced

Processes an RSP file by translating it to an R servlet, which is then sourced.

Keywords: internal, file, IO

Usage

## S3 method for class 'default':
sourceRsp(..., response=FileRspResponse(file = stdout()), request=NULL, envir=parent.frame(), verbose=FALSE)

Arguments

...: Arguments passed to translateRspV1(), e.g. file and path.
response: An RspResponse object to which output is passed. This object can be accessed by the RSP code.
request: An optional HttpRequest object describing the request. If NULL, one is created refering to the request RSP file. This object can be accessed
envir: An environment to be the working environment of the servlet, i.e. where RSP variables and objects are stored.
verbose: Either a logical, a numeric, or a Verbose object specifying how much verbose/debug infor

Details

When "sourcing" an RSP file, the RSP code is first translated to an Rservlet, which is plain Rsource code. Then the servlet is sourced, and it in turns outputs the final response, e.g. an HTML document.

Value

Returns what the Rservlet code returns.

Examples

# The RSP file
rspPath <- system.file("rsp/rsp/docs", package="R.rsp")
rspFile <- file.path(rspPath, "helloWorld.rsp")
file.show(rspFile)

# The HTML (output) file
outPath <- tempdir()
response <- FileRspResponse(file="helloWorld.html", path=outPath)

# Process RSP file
sourceRsp(file=rspFile, response=response)

# View generated document
file.show(getOutput(response))

Documentation reproduced from package R.rsp, version 0.5.0, License: LGPL (>= 2.1)

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