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c458c05801
The dark lord Gosling designed the Java package naming system so that ownership flows from the DNS system. Since we own the domain name registry.google, it seems only appropriate that we should use google.registry as our package name.
64 lines
1.8 KiB
Java
64 lines
1.8 KiB
Java
// Copyright 2016 The Domain Registry Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package google.registry.request;
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import com.google.common.net.MediaType;
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import org.joda.time.DateTime;
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import javax.servlet.http.HttpServletResponse;
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/**
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* HTTP request response object.
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*
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* @see ResponseImpl
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*/
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public interface Response {
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/** Sets the HTTP status code. */
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void setStatus(int status);
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/** Sets the HTTP Content-Type and possibly encoding. */
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void setContentType(MediaType contentType);
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/**
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* Writes the HTTP payload.
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*
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* @throws IllegalStateException if you've already written the payload
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*/
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void setPayload(String payload);
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/**
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* Writes an HTTP header to the response.
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*
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* @see HttpServletResponse#setHeader(String, String)
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*/
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void setHeader(String header, String value);
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/**
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* Writes an HTTP header with a timestamp value.
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*
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* @see HttpServletResponse#setDateHeader(String, long)
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*/
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void setDateHeader(String header, DateTime timestamp);
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/**
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* Sends a JavaScript redirect HTTP response.
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*
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* GAE handles a HTTP 302 status as an error, so using this is helpful for responses that might
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* sometimes be consumed by GAE code, since it performs a redirect while also returning HTTP 200.
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*/
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void sendJavaScriptRedirect(String redirectUrl);
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}
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