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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.restapi;
import com.yahoo.container.jdisc.HttpRequest;
import com.yahoo.container.jdisc.HttpResponse;
import com.yahoo.slime.Cursor;
import com.yahoo.slime.JsonFormat;
import com.yahoo.slime.Slime;
import java.io.IOException;
import java.io.OutputStream;
import java.net.URI;
/**
* Returns a response containing an array of links to sub-resources
*
* @author bratseth
*/
public class ResourceResponse extends HttpResponse {
private final Slime slime = new Slime();
public ResourceResponse(URI parentUrl, String ... subResources) {
super(200);
Cursor resourceArray = slime.setObject().setArray("resources");
for (String subResource : subResources) {
Cursor resourceEntry = resourceArray.addObject();
resourceEntry.setString("url", new Uri(parentUrl).append(subResource)
.withTrailingSlash()
.toString());
}
}
public ResourceResponse(HttpRequest request, String ... subResources) {
this(request.getUri(), subResources);
}
@Override
public void render(OutputStream stream) throws IOException {
new JsonFormat(true).encode(stream, slime);
}
@Override
public String getContentType() { return "application/json"; }
}
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