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// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.document.restapi;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;
import com.yahoo.container.jdisc.HttpResponse;
import java.io.IOException;
import java.io.OutputStream;
import java.nio.charset.StandardCharsets;
import java.util.Optional;
public class Response extends HttpResponse {
private final static ObjectMapper objectMapper = new ObjectMapper();
private final String jsonMessage;
public Response(int code, Optional<ObjectNode> element, Optional<RestUri> restPath) {
super(code);
ObjectNode objectNode = element.orElse(objectMapper.createObjectNode());
if (restPath.isPresent()) {
objectNode.put("id", restPath.get().generateFullId());
objectNode.put("pathId", restPath.get().getRawPath());
}
jsonMessage = objectNode.toString();
}
public static Response createErrorResponse(int code, String errorMessage) {
ObjectNode objectNode = objectMapper.createObjectNode();
objectNode.putArray("errors").add(errorMessage);
return new Response(code, Optional.of(objectNode), Optional.<RestUri>empty());
}
public static Response createErrorResponse(int code, String errorMessage, RestUri restUri) {
ObjectNode objectNode = objectMapper.createObjectNode();
objectNode.putArray("errors").add(errorMessage);
return new Response(code, Optional.of(objectNode), Optional.of(restUri));
}
@Override
public void render(OutputStream stream) throws IOException {
stream.write(jsonMessage.getBytes(StandardCharsets.UTF_8));
}
@Override
public String getContentType() { return "application/json"; }
}
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