io.edurt.datacap.pinot.com.ning.http.client.providers.grizzly.GrizzlyResponse Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of datacap-shaded-pinot Show documentation
Show all versions of datacap-shaded-pinot Show documentation
DataCap - Shaded for Apache Pinot
/*
* Copyright (c) 2012-2015 Sonatype, Inc. All rights reserved.
*
* This program is licensed to you under the Apache License Version 2.0,
* and you may not use this file except in compliance with the Apache License Version 2.0.
* You may obtain a copy of the Apache License Version 2.0 at http://www.apache.org/licenses/LICENSE-2.0.
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the Apache License Version 2.0 is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the Apache License Version 2.0 for the specific language governing permissions and limitations there under.
*/
package io.edurt.datacap.pinot.com.ning.http.client.providers.grizzly;
import static io.edurt.datacap.pinot.com.ning.http.util.MiscUtils.isNonEmpty;
import java.io.IOException;
import java.io.InputStream;
import java.nio.ByteBuffer;
import java.nio.charset.Charset;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.glassfish.grizzly.Buffer;
import org.glassfish.grizzly.http.Cookies;
import org.glassfish.grizzly.http.CookiesBuilder;
import org.glassfish.grizzly.memory.Buffers;
import org.glassfish.grizzly.memory.MemoryManager;
import org.glassfish.grizzly.utils.BufferInputStream;
import org.glassfish.grizzly.utils.Charsets;
import io.edurt.datacap.pinot.com.ning.http.client.HttpResponseBodyPart;
import io.edurt.datacap.pinot.com.ning.http.client.HttpResponseHeaders;
import io.edurt.datacap.pinot.com.ning.http.client.HttpResponseStatus;
import io.edurt.datacap.pinot.com.ning.http.client.ResponseBase;
import io.edurt.datacap.pinot.com.ning.http.client.cookie.Cookie;
import org.glassfish.grizzly.http.HttpResponsePacket;
/**
* {@link io.edurt.datacap.pinot.com.ning.http.client.HttpResponseBodyPart} implementation using the Grizzly 2.0 HTTP client
* codec.
*
* @author The Grizzly Team
* @since 1.7.0
*/
public class GrizzlyResponse extends ResponseBase {
private final Buffer responseBody;
private final HttpResponsePacket httpResponsePacket;
// ------------------------------------------------------------ Constructors
public GrizzlyResponse(final HttpResponsePacket httpResponsePacket,
final HttpResponseStatus status,
final HttpResponseHeaders headers,
final List bodyParts) {
super(status, headers, bodyParts);
this.httpResponsePacket = httpResponsePacket;
if (isNonEmpty(bodyParts)) {
if (bodyParts.size() == 1) {
responseBody = ((GrizzlyResponseBodyPart) bodyParts.get(0)).getBodyBuffer();
} else {
final Buffer firstBuffer = ((GrizzlyResponseBodyPart) bodyParts.get(0)).getBodyBuffer();
final MemoryManager mm = httpResponsePacket.getRequest().getConnection().getMemoryManager();
Buffer constructedBodyBuffer = firstBuffer;
for (int i = 1, len = bodyParts.size(); i < len; i++) {
constructedBodyBuffer =
Buffers.appendBuffers(mm,
constructedBodyBuffer,
((GrizzlyResponseBodyPart) bodyParts.get(i)).getBodyBuffer());
}
responseBody = constructedBodyBuffer;
}
} else {
responseBody = Buffers.EMPTY_BUFFER;
}
}
// --------------------------------------------------- Methods from Response
@Override
public InputStream getResponseBodyAsStream() throws IOException {
return new BufferInputStream(responseBody);
}
@Override
public String getResponseBodyExcerpt(int maxLength, String charset) throws IOException {
final int len = Math.min(responseBody.remaining(), maxLength);
final int pos = responseBody.position();
return responseBody.toStringContent(getCharset(charset), pos, len + pos);
}
@Override
public String getResponseBody(String charset) throws IOException {
return responseBody.toStringContent(getCharset(charset));
}
@Override
public String getResponseBodyExcerpt(int maxLength) throws IOException {
// TODO FIX NULL
return getResponseBodyExcerpt(maxLength, null);
}
@Override
public String getResponseBody() throws IOException {
return getResponseBody(null);
}
@Override
public byte[] getResponseBodyAsBytes() throws IOException {
final byte[] responseBodyBytes = new byte[responseBody.remaining()];
final int origPos = responseBody.position();
responseBody.get(responseBodyBytes);
responseBody.position(origPos);
return responseBodyBytes;
}
@Override
public ByteBuffer getResponseBodyAsByteBuffer() throws IOException {
return responseBody.toByteBuffer();
}
@Override
protected List buildCookies() {
List values = headers.getHeaders().get("set-cookie");
if (isNonEmpty(values)) {
CookiesBuilder.ServerCookiesBuilder builder =
new CookiesBuilder.ServerCookiesBuilder(false, true);
for (String header : values) {
builder.parse(header);
}
return convertCookies(builder.build());
} else {
return Collections.emptyList();
}
}
// --------------------------------------------------------- Private Methods
private List convertCookies(Cookies cookies) {
final org.glassfish.grizzly.http.Cookie[] grizzlyCookies = cookies.get();
List convertedCookies = new ArrayList(grizzlyCookies.length);
for (org.glassfish.grizzly.http.Cookie gCookie : grizzlyCookies) {
convertedCookies.add(new Cookie(gCookie.getName(),
gCookie.getValue(),
false,
gCookie.getDomain(),
gCookie.getPath(),
-1L,
gCookie.getMaxAge(),
gCookie.isSecure(),
false));
}
return Collections.unmodifiableList(convertedCookies);
}
private Charset getCharset(final String charset) {
String charsetLocal = charset;
if (charsetLocal == null) {
charsetLocal = httpResponsePacket.getCharacterEncoding();
}
return charsetLocal == null ?
Charsets.ASCII_CHARSET :
Charsets.lookupCharset(charsetLocal);
}
}