package com.xmlcalabash.piperack;
import com.xmlcalabash.model.DeclareStep;
import com.xmlcalabash.model.RuntimeValue;
import com.xmlcalabash.runtime.XPipeline;
import net.sf.saxon.s9api.QName;
import org.restlet.data.MediaType;
import org.restlet.data.Status;
import org.restlet.representation.Representation;
import org.restlet.representation.Variant;
import java.util.HashMap;
/**
* Ths file is part of XMLCalabash.
* Created by ndw on 10/25/13.
*/
public class Parameters extends BaseResource {
@Override
protected Representation post(Representation entity, Variant variant) {
String id = (String) getRequest().getAttributes().get("id");
if (!getPipelines().containsKey(id)) {
return badRequest(Status.CLIENT_ERROR_NOT_FOUND, "no pipeline: " + pipelineUri(id), variant.getMediaType());
}
PipelineConfiguration pipeconfig = getPipelines().get(id);
XPipeline xpipeline = pipeconfig.pipeline;
String port = (String) getRequest().getAttributes().get("port");
if (port == null) {
// Figure out the default parameter port
DeclareStep pipeline = xpipeline.getDeclareStep();
for (String iport : xpipeline.getInputs()) {
com.xmlcalabash.model.Input input = pipeline.getInput(iport);
if (input.getParameterInput() && input.getPrimary()) {
port = iport;
}
}
}
if (port == null) {
return badRequest(Status.CLIENT_ERROR_BAD_REQUEST, "No primary parameter input port", variant.getMediaType());
}
String message = "Parameters added: ";
boolean first = true;
HashMap<QName,String> params = convertForm(getQuery());
for (QName name : params.keySet()) {
RuntimeValue value = new RuntimeValue(params.get(name), null, null);
xpipeline.setParameter(port, name, value);
pipeconfig.setParameter(name, params.get(name));
if (!first) {
message += ", ";
}
message += name;
first = false;
}
return okResponse(message, variant.getMediaType(), Status.SUCCESS_ACCEPTED);
}
}