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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.
65 lines
2.1 KiB
Java
65 lines
2.1 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.testing;
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import static java.nio.charset.StandardCharsets.UTF_8;
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import java.io.ByteArrayOutputStream;
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import java.io.IOException;
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import java.io.UnsupportedEncodingException;
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import javax.annotation.Nonnull;
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import javax.servlet.ServletOutputStream;
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/**
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* Used to mock the return value of {@link javax.servlet.ServletResponse#getOutputStream}.
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*
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* <p>Most servlets will call {@link javax.servlet.ServletResponse#getWriter}, in which case you
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* can simply return a {@link java.io.StringWriter} instance. But the getOutputStream method is
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* not as simple to mock and requires an implementing class.
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*/
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public final class FakeServletOutputStream extends ServletOutputStream {
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private final ByteArrayOutputStream out = new ByteArrayOutputStream();
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/** @see java.io.OutputStream#write(int) */
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@Override
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public void write(int b) throws IOException {
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out.write(b);
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}
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/** @see java.io.OutputStream#write(byte[]) */
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@Override
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public void write(@Nonnull @SuppressWarnings("null") byte[] b) throws IOException {
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out.write(b);
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}
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/** @see java.io.OutputStream#write(byte[], int, int) */
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@Override
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public void write(@Nonnull @SuppressWarnings("null") byte[] b, int off, int len)
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throws IOException {
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out.write(b, off, len);
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}
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/** Converts contents to a string, assuming UTF-8 encoding. */
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@Override
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public String toString() {
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try {
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return out.toString(UTF_8.name());
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} catch (UnsupportedEncodingException e) {
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throw new RuntimeException(e);
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}
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}
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}
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