package com.xmlcalabash.piperack;
import com.xmlcalabash.core.XProcConstants;
import com.xmlcalabash.core.XProcException;
import com.xmlcalabash.core.XProcRuntime;
import com.xmlcalabash.io.ReadableData;
import com.xmlcalabash.io.ReadableDocument;
import com.xmlcalabash.io.ReadablePipe;
import com.xmlcalabash.runtime.XPipeline;
import net.sf.saxon.s9api.XdmNode;
import org.restlet.Request;
import org.restlet.data.Form;
import org.restlet.data.MediaType;
import org.restlet.data.Status;
import org.restlet.representation.Representation;
import org.restlet.representation.Variant;
import org.xml.sax.InputSource;
/**
* Ths file is part of XMLCalabash.
* Created by ndw on 10/25/13.
*/
public class Input 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());
}
String port = (String) getRequest().getAttributes().get("port");
PipelineConfiguration pipeconfig = getPipelines().get(id);
XPipeline xpipeline = pipeconfig.pipeline;
XProcRuntime runtime = pipeconfig.runtime;
if (pipeconfig.ran) {
pipeconfig.reset();
xpipeline.reset();
}
if (pipeconfig.documentCount(port) == 0) {
xpipeline.clearInputs(port);
}
pipeconfig.writeTo(port);
try {
XdmNode doc = null;
if (isXml(entity.getMediaType())) {
doc = runtime.parse(new InputSource(entity.getStream()));
} else {
ReadablePipe pipe = null;
pipe = new ReadableData(runtime, XProcConstants.c_data, entity.getStream(), entity.getMediaType().toString());
doc = pipe.read();
}
xpipeline.writeTo(port, doc);
} catch (Exception e) {
throw new XProcException(e);
}
return okResponse("Added document to the '" + port + "' port.", variant.getMediaType(), Status.SUCCESS_ACCEPTED);
}
}