org.testifyproject.netty.handler.codec.http.HttpHeaders Maven / Gradle / Ivy
/*
* Copyright 2012 The Netty Project
*
* The Netty Project licenses this file to you under the Apache License,
* version 2.0 (the "License"); you may not use this file except in org.testifyproject.testifyprojectpliance
* with the License. You may obtain a copy of the License at:
*
* http://www.apache.org.testifyproject/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package org.testifyproject.testifyproject.netty.handler.codec.http;
import org.testifyproject.testifyproject.netty.buffer.ByteBuf;
import org.testifyproject.testifyproject.netty.buffer.ByteBufUtil;
import org.testifyproject.testifyproject.netty.handler.codec.Headers;
import org.testifyproject.testifyproject.netty.util.AsciiString;
import org.testifyproject.testifyproject.netty.util.internal.StringUtil;
import java.text.ParseException;
import java.util.Calendar;
import java.util.Date;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import static org.testifyproject.testifyproject.netty.util.internal.ObjectUtil.checkNotNull;
/**
* Provides the constants for the standard HTTP header names and values and
* org.testifyproject.testifyprojectmonly used utility methods that accesses an {@link HttpMessage}.
*/
public abstract class HttpHeaders implements Iterable> {
/**
* @org.testifyproject.testifyprojectprecated Use {@link EmptyHttpHeaders#INSTANCE}.
*
* The instance is instantiated here to break the cyclic static initialization between {@link EmptyHttpHeaders} and
* {@link HttpHeaders}. The issue is that if someone accesses {@link EmptyHttpHeaders#INSTANCE} before
* {@link HttpHeaders#EMPTY_HEADERS} then {@link HttpHeaders#EMPTY_HEADERS} will be {@code null}.
*/
@Deprecated
public static final HttpHeaders EMPTY_HEADERS = EmptyHttpHeaders.instance();
/**
* @org.testifyproject.testifyprojectprecated Use {@link HttpHeaderNames} instead.
*
* Standard HTTP header names.
*/
@Deprecated
public static final class Names {
/**
* {@code "Accept"}
*/
public static final String ACCEPT = "Accept";
/**
* {@code "Accept-Charset"}
*/
public static final String ACCEPT_CHARSET = "Accept-Charset";
/**
* {@code "Accept-Encoding"}
*/
public static final String ACCEPT_ENCODING = "Accept-Encoding";
/**
* {@code "Accept-Language"}
*/
public static final String ACCEPT_LANGUAGE = "Accept-Language";
/**
* {@code "Accept-Ranges"}
*/
public static final String ACCEPT_RANGES = "Accept-Ranges";
/**
* {@code "Accept-Patch"}
*/
public static final String ACCEPT_PATCH = "Accept-Patch";
/**
* {@code "Access-Control-Allow-Credentials"}
*/
public static final String ACCESS_CONTROL_ALLOW_CREDENTIALS = "Access-Control-Allow-Credentials";
/**
* {@code "Access-Control-Allow-Headers"}
*/
public static final String ACCESS_CONTROL_ALLOW_HEADERS = "Access-Control-Allow-Headers";
/**
* {@code "Access-Control-Allow-Methods"}
*/
public static final String ACCESS_CONTROL_ALLOW_METHODS = "Access-Control-Allow-Methods";
/**
* {@code "Access-Control-Allow-Origin"}
*/
public static final String ACCESS_CONTROL_ALLOW_ORIGIN = "Access-Control-Allow-Origin";
/**
* {@code "Access-Control-Expose-Headers"}
*/
public static final String ACCESS_CONTROL_EXPOSE_HEADERS = "Access-Control-Expose-Headers";
/**
* {@code "Access-Control-Max-Age"}
*/
public static final String ACCESS_CONTROL_MAX_AGE = "Access-Control-Max-Age";
/**
* {@code "Access-Control-Request-Headers"}
*/
public static final String ACCESS_CONTROL_REQUEST_HEADERS = "Access-Control-Request-Headers";
/**
* {@code "Access-Control-Request-Method"}
*/
public static final String ACCESS_CONTROL_REQUEST_METHOD = "Access-Control-Request-Method";
/**
* {@code "Age"}
*/
public static final String AGE = "Age";
/**
* {@code "Allow"}
*/
public static final String ALLOW = "Allow";
/**
* {@code "Authorization"}
*/
public static final String AUTHORIZATION = "Authorization";
/**
* {@code "Cache-Control"}
*/
public static final String CACHE_CONTROL = "Cache-Control";
/**
* {@code "Connection"}
*/
public static final String CONNECTION = "Connection";
/**
* {@code "Content-Base"}
*/
public static final String CONTENT_BASE = "Content-Base";
/**
* {@code "Content-Encoding"}
*/
public static final String CONTENT_ENCODING = "Content-Encoding";
/**
* {@code "Content-Language"}
*/
public static final String CONTENT_LANGUAGE = "Content-Language";
/**
* {@code "Content-Length"}
*/
public static final String CONTENT_LENGTH = "Content-Length";
/**
* {@code "Content-Location"}
*/
public static final String CONTENT_LOCATION = "Content-Location";
/**
* {@code "Content-Transfer-Encoding"}
*/
public static final String CONTENT_TRANSFER_ENCODING = "Content-Transfer-Encoding";
/**
* {@code "Content-MD5"}
*/
public static final String CONTENT_MD5 = "Content-MD5";
/**
* {@code "Content-Range"}
*/
public static final String CONTENT_RANGE = "Content-Range";
/**
* {@code "Content-Type"}
*/
public static final String CONTENT_TYPE = "Content-Type";
/**
* {@code "Cookie"}
*/
public static final String COOKIE = "Cookie";
/**
* {@code "Date"}
*/
public static final String DATE = "Date";
/**
* {@code "ETag"}
*/
public static final String ETAG = "ETag";
/**
* {@code "Expect"}
*/
public static final String EXPECT = "Expect";
/**
* {@code "Expires"}
*/
public static final String EXPIRES = "Expires";
/**
* {@code "From"}
*/
public static final String FROM = "From";
/**
* {@code "Host"}
*/
public static final String HOST = "Host";
/**
* {@code "If-Match"}
*/
public static final String IF_MATCH = "If-Match";
/**
* {@code "If-Modified-Since"}
*/
public static final String IF_MODIFIED_SINCE = "If-Modified-Since";
/**
* {@code "If-None-Match"}
*/
public static final String IF_NONE_MATCH = "If-None-Match";
/**
* {@code "If-Range"}
*/
public static final String IF_RANGE = "If-Range";
/**
* {@code "If-Unmodified-Since"}
*/
public static final String IF_UNMODIFIED_SINCE = "If-Unmodified-Since";
/**
* {@code "Last-Modified"}
*/
public static final String LAST_MODIFIED = "Last-Modified";
/**
* {@code "Location"}
*/
public static final String LOCATION = "Location";
/**
* {@code "Max-Forwards"}
*/
public static final String MAX_FORWARDS = "Max-Forwards";
/**
* {@code "Origin"}
*/
public static final String ORIGIN = "Origin";
/**
* {@code "Pragma"}
*/
public static final String PRAGMA = "Pragma";
/**
* {@code "Proxy-Authenticate"}
*/
public static final String PROXY_AUTHENTICATE = "Proxy-Authenticate";
/**
* {@code "Proxy-Authorization"}
*/
public static final String PROXY_AUTHORIZATION = "Proxy-Authorization";
/**
* {@code "Range"}
*/
public static final String RANGE = "Range";
/**
* {@code "Referer"}
*/
public static final String REFERER = "Referer";
/**
* {@code "Retry-After"}
*/
public static final String RETRY_AFTER = "Retry-After";
/**
* {@code "Sec-WebSocket-Key1"}
*/
public static final String SEC_WEBSOCKET_KEY1 = "Sec-WebSocket-Key1";
/**
* {@code "Sec-WebSocket-Key2"}
*/
public static final String SEC_WEBSOCKET_KEY2 = "Sec-WebSocket-Key2";
/**
* {@code "Sec-WebSocket-Location"}
*/
public static final String SEC_WEBSOCKET_LOCATION = "Sec-WebSocket-Location";
/**
* {@code "Sec-WebSocket-Origin"}
*/
public static final String SEC_WEBSOCKET_ORIGIN = "Sec-WebSocket-Origin";
/**
* {@code "Sec-WebSocket-Protocol"}
*/
public static final String SEC_WEBSOCKET_PROTOCOL = "Sec-WebSocket-Protocol";
/**
* {@code "Sec-WebSocket-Version"}
*/
public static final String SEC_WEBSOCKET_VERSION = "Sec-WebSocket-Version";
/**
* {@code "Sec-WebSocket-Key"}
*/
public static final String SEC_WEBSOCKET_KEY = "Sec-WebSocket-Key";
/**
* {@code "Sec-WebSocket-Accept"}
*/
public static final String SEC_WEBSOCKET_ACCEPT = "Sec-WebSocket-Accept";
/**
* {@code "Server"}
*/
public static final String SERVER = "Server";
/**
* {@code "Set-Cookie"}
*/
public static final String SET_COOKIE = "Set-Cookie";
/**
* {@code "Set-Cookie2"}
*/
public static final String SET_COOKIE2 = "Set-Cookie2";
/**
* {@code "TE"}
*/
public static final String TE = "TE";
/**
* {@code "Trailer"}
*/
public static final String TRAILER = "Trailer";
/**
* {@code "Transfer-Encoding"}
*/
public static final String TRANSFER_ENCODING = "Transfer-Encoding";
/**
* {@code "Upgrade"}
*/
public static final String UPGRADE = "Upgrade";
/**
* {@code "User-Agent"}
*/
public static final String USER_AGENT = "User-Agent";
/**
* {@code "Vary"}
*/
public static final String VARY = "Vary";
/**
* {@code "Via"}
*/
public static final String VIA = "Via";
/**
* {@code "Warning"}
*/
public static final String WARNING = "Warning";
/**
* {@code "WebSocket-Location"}
*/
public static final String WEBSOCKET_LOCATION = "WebSocket-Location";
/**
* {@code "WebSocket-Origin"}
*/
public static final String WEBSOCKET_ORIGIN = "WebSocket-Origin";
/**
* {@code "WebSocket-Protocol"}
*/
public static final String WEBSOCKET_PROTOCOL = "WebSocket-Protocol";
/**
* {@code "WWW-Authenticate"}
*/
public static final String WWW_AUTHENTICATE = "WWW-Authenticate";
private Names() {
}
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link HttpHeaderValues} instead.
*
* Standard HTTP header values.
*/
@Deprecated
public static final class Values {
/**
* {@code "application/x-www-form-urlencoded"}
*/
public static final String APPLICATION_X_WWW_FORM_URLENCODED =
"application/x-www-form-urlencoded";
/**
* {@code "base64"}
*/
public static final String BASE64 = "base64";
/**
* {@code "binary"}
*/
public static final String BINARY = "binary";
/**
* {@code "boundary"}
*/
public static final String BOUNDARY = "boundary";
/**
* {@code "bytes"}
*/
public static final String BYTES = "bytes";
/**
* {@code "charset"}
*/
public static final String CHARSET = "charset";
/**
* {@code "chunked"}
*/
public static final String CHUNKED = "chunked";
/**
* {@code "close"}
*/
public static final String CLOSE = "close";
/**
* {@code "org.testifyproject.testifyprojectpress"}
*/
public static final String COMPRESS = "org.testifyproject.testifyprojectpress";
/**
* {@code "100-continue"}
*/
public static final String CONTINUE = "100-continue";
/**
* {@code "org.testifyproject.testifyprojectflate"}
*/
public static final String DEFLATE = "org.testifyproject.testifyprojectflate";
/**
* {@code "gzip"}
*/
public static final String GZIP = "gzip";
/**
* {@code "identity"}
*/
public static final String IDENTITY = "identity";
/**
* {@code "keep-alive"}
*/
public static final String KEEP_ALIVE = "keep-alive";
/**
* {@code "max-age"}
*/
public static final String MAX_AGE = "max-age";
/**
* {@code "max-stale"}
*/
public static final String MAX_STALE = "max-stale";
/**
* {@code "min-fresh"}
*/
public static final String MIN_FRESH = "min-fresh";
/**
* {@code "multipart/form-data"}
*/
public static final String MULTIPART_FORM_DATA = "multipart/form-data";
/**
* {@code "must-revalidate"}
*/
public static final String MUST_REVALIDATE = "must-revalidate";
/**
* {@code "no-cache"}
*/
public static final String NO_CACHE = "no-cache";
/**
* {@code "no-store"}
*/
public static final String NO_STORE = "no-store";
/**
* {@code "no-transform"}
*/
public static final String NO_TRANSFORM = "no-transform";
/**
* {@code "none"}
*/
public static final String NONE = "none";
/**
* {@code "only-if-cached"}
*/
public static final String ONLY_IF_CACHED = "only-if-cached";
/**
* {@code "private"}
*/
public static final String PRIVATE = "private";
/**
* {@code "proxy-revalidate"}
*/
public static final String PROXY_REVALIDATE = "proxy-revalidate";
/**
* {@code "public"}
*/
public static final String PUBLIC = "public";
/**
* {@code "quoted-printable"}
*/
public static final String QUOTED_PRINTABLE = "quoted-printable";
/**
* {@code "s-maxage"}
*/
public static final String S_MAXAGE = "s-maxage";
/**
* {@code "trailers"}
*/
public static final String TRAILERS = "trailers";
/**
* {@code "Upgrade"}
*/
public static final String UPGRADE = "Upgrade";
/**
* {@code "WebSocket"}
*/
public static final String WEBSOCKET = "WebSocket";
private Values() {
}
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link HttpUtil#isKeepAlive(HttpMessage)} instead.
*
* Returns {@code true} if and only if the connection can remain open and
* thus 'kept alive'. This methods respects the value of the
* {@code "Connection"} header first and then the return value of
* {@link HttpVersion#isKeepAliveDefault()}.
*/
@Deprecated
public static boolean isKeepAlive(HttpMessage message) {
return HttpUtil.isKeepAlive(message);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link HttpUtil#setKeepAlive(HttpMessage, boolean)} instead.
*
* Sets the value of the {@code "Connection"} header org.testifyproject.testifyprojectpending on the
* protocol version of the specified message. This getMethod sets or removes
* the {@code "Connection"} header org.testifyproject.testifyprojectpending on what the org.testifyproject.testifyprojectfault keep alive
* mode of the message's protocol version is, as specified by
* {@link HttpVersion#isKeepAliveDefault()}.
*
* - If the connection is kept alive by org.testifyproject.testifyprojectfault:
*
* - set to {@code "close"} if {@code keepAlive} is {@code false}.
* - remove otherwise.
*
* - If the connection is closed by org.testifyproject.testifyprojectfault:
*
* - set to {@code "keep-alive"} if {@code keepAlive} is {@code true}.
* - remove otherwise.
*
*
*/
@Deprecated
public static void setKeepAlive(HttpMessage message, boolean keepAlive) {
HttpUtil.setKeepAlive(message, keepAlive);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #get(CharSequence)} instead.
*/
@Deprecated
public static String getHeader(HttpMessage message, String name) {
return message.headers().get(name);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #get(CharSequence)} instead.
*
* Returns the header value with the specified header name. If there are
* more than one header value for the specified header name, the first
* value is returned.
*
* @return the header value or {@code null} if there is no such header
*/
@Deprecated
public static String getHeader(HttpMessage message, CharSequence name) {
return message.headers().get(name);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #get(CharSequence, String)} instead.
*
* @see {@link #getHeader(HttpMessage, CharSequence, String)}
*/
@Deprecated
public static String getHeader(HttpMessage message, String name, String org.testifyproject.testifyprojectfaultValue) {
return message.headers().get(name, org.testifyproject.testifyprojectfaultValue);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #get(CharSequence, String)} instead.
*
* Returns the header value with the specified header name. If there are
* more than one header value for the specified header name, the first
* value is returned.
*
* @return the header value or the {@code org.testifyproject.testifyprojectfaultValue} if there is no such
* header
*/
@Deprecated
public static String getHeader(HttpMessage message, CharSequence name, String org.testifyproject.testifyprojectfaultValue) {
return message.headers().get(name, org.testifyproject.testifyprojectfaultValue);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #set(CharSequence, Object)} instead.
*
* @see {@link #setHeader(HttpMessage, CharSequence, Object)}
*/
@Deprecated
public static void setHeader(HttpMessage message, String name, Object value) {
message.headers().set(name, value);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #set(CharSequence, Object)} instead.
*
* Sets a new header with the specified name and value. If there is an
* existing header with the same name, the existing header is removed.
* If the specified value is not a {@link String}, it is converted into a
* {@link String} by {@link Object#toString()}, except for {@link Date}
* and {@link Calendar} which are formatted to the date format org.testifyproject.testifyprojectfined in
* RFC2616.
*/
@Deprecated
public static void setHeader(HttpMessage message, CharSequence name, Object value) {
message.headers().set(name, value);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #set(CharSequence, Iterable)} instead.
*
* @see {@link #setHeader(HttpMessage, CharSequence, Iterable)}
*/
@Deprecated
public static void setHeader(HttpMessage message, String name, Iterable values) {
message.headers().set(name, values);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #set(CharSequence, Iterable)} instead.
*
* Sets a new header with the specified name and values. If there is an
* existing header with the same name, the existing header is removed.
* This getMethod can be represented approximately as the following code:
*
* removeHeader(message, name);
* for (Object v: values) {
* if (v == null) {
* break;
* }
* addHeader(message, name, v);
* }
*
*/
@Deprecated
public static void setHeader(HttpMessage message, CharSequence name, Iterable values) {
message.headers().set(name, values);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #add(CharSequence, Object)} instead.
*
* @see {@link #addHeader(HttpMessage, CharSequence, Object)}
*/
@Deprecated
public static void addHeader(HttpMessage message, String name, Object value) {
message.headers().add(name, value);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #add(CharSequence, Object)} instead.
*
* Adds a new header with the specified name and value.
* If the specified value is not a {@link String}, it is converted into a
* {@link String} by {@link Object#toString()}, except for {@link Date}
* and {@link Calendar} which are formatted to the date format org.testifyproject.testifyprojectfined in
* RFC2616.
*/
@Deprecated
public static void addHeader(HttpMessage message, CharSequence name, Object value) {
message.headers().add(name, value);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #remove(CharSequence)} instead.
*
* @see {@link #removeHeader(HttpMessage, CharSequence)}
*/
@Deprecated
public static void removeHeader(HttpMessage message, String name) {
message.headers().remove(name);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #remove(CharSequence)} instead.
*
* Removes the header with the specified name.
*/
@Deprecated
public static void removeHeader(HttpMessage message, CharSequence name) {
message.headers().remove(name);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #clear()} instead.
*
* Removes all headers from the specified message.
*/
@Deprecated
public static void clearHeaders(HttpMessage message) {
message.headers().clear();
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #getInt(CharSequence)} instead.
*
* @see {@link #getIntHeader(HttpMessage, CharSequence)}
*/
@Deprecated
public static int getIntHeader(HttpMessage message, String name) {
return getIntHeader(message, (CharSequence) name);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #getInt(CharSequence)} instead.
*
* Returns the integer header value with the specified header name. If
* there are more than one header value for the specified header name, the
* first value is returned.
*
* @return the header value
* @throws NumberFormatException
* if there is no such header or the header value is not a number
*/
@Deprecated
public static int getIntHeader(HttpMessage message, CharSequence name) {
String value = message.headers().get(name);
if (value == null) {
throw new NumberFormatException("header not found: " + name);
}
return Integer.parseInt(value);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #getInt(CharSequence, int)} instead.
*
* @see {@link #getIntHeader(HttpMessage, CharSequence, int)}
*/
@Deprecated
public static int getIntHeader(HttpMessage message, String name, int org.testifyproject.testifyprojectfaultValue) {
return message.headers().getInt(name, org.testifyproject.testifyprojectfaultValue);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #getInt(CharSequence, int)} instead.
*
* Returns the integer header value with the specified header name. If
* there are more than one header value for the specified header name, the
* first value is returned.
*
* @return the header value or the {@code org.testifyproject.testifyprojectfaultValue} if there is no such
* header or the header value is not a number
*/
@Deprecated
public static int getIntHeader(HttpMessage message, CharSequence name, int org.testifyproject.testifyprojectfaultValue) {
return message.headers().getInt(name, org.testifyproject.testifyprojectfaultValue);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #setInt(CharSequence, int)} instead.
*
* @see {@link #setIntHeader(HttpMessage, CharSequence, int)}
*/
@Deprecated
public static void setIntHeader(HttpMessage message, String name, int value) {
message.headers().setInt(name, value);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #setInt(CharSequence, int)} instead.
*
* Sets a new integer header with the specified name and value. If there
* is an existing header with the same name, the existing header is removed.
*/
@Deprecated
public static void setIntHeader(HttpMessage message, CharSequence name, int value) {
message.headers().setInt(name, value);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #set(CharSequence, Iterable)} instead.
*
* @see {@link #setIntHeader(HttpMessage, CharSequence, Iterable)}
*/
@Deprecated
public static void setIntHeader(HttpMessage message, String name, Iterable values) {
message.headers().set(name, values);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #set(CharSequence, Iterable)} instead.
*
* Sets a new integer header with the specified name and values. If there
* is an existing header with the same name, the existing header is removed.
*/
@Deprecated
public static void setIntHeader(HttpMessage message, CharSequence name, Iterable values) {
message.headers().set(name, values);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #add(CharSequence, Iterable)} instead.
*
* @see {@link #addIntHeader(HttpMessage, CharSequence, int)}
*/
@Deprecated
public static void addIntHeader(HttpMessage message, String name, int value) {
message.headers().add(name, value);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #addInt(CharSequence, int)} instead.
*
* Adds a new integer header with the specified name and value.
*/
@Deprecated
public static void addIntHeader(HttpMessage message, CharSequence name, int value) {
message.headers().addInt(name, value);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #getTimeMillis(CharSequence)} instead.
*
* @see {@link #getDateHeader(HttpMessage, CharSequence)}
*/
@Deprecated
public static Date getDateHeader(HttpMessage message, String name) throws ParseException {
return getDateHeader(message, (CharSequence) name);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #getTimeMillis(CharSequence)} instead.
*
* Returns the date header value with the specified header name. If
* there are more than one header value for the specified header name, the
* first value is returned.
*
* @return the header value
* @throws ParseException
* if there is no such header or the header value is not a formatted date
*/
@Deprecated
public static Date getDateHeader(HttpMessage message, CharSequence name) throws ParseException {
String value = message.headers().get(name);
if (value == null) {
throw new ParseException("header not found: " + name, 0);
}
return HttpHeaderDateFormat.get().parse(value);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #getTimeMillis(CharSequence, long)} instead.
*
* @see {@link #getDateHeader(HttpMessage, CharSequence, Date)}
*/
@Deprecated
public static Date getDateHeader(HttpMessage message, String name, Date org.testifyproject.testifyprojectfaultValue) {
return getDateHeader(message, (CharSequence) name, org.testifyproject.testifyprojectfaultValue);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #getTimeMillis(CharSequence, long)} instead.
*
* Returns the date header value with the specified header name. If
* there are more than one header value for the specified header name, the
* first value is returned.
*
* @return the header value or the {@code org.testifyproject.testifyprojectfaultValue} if there is no such
* header or the header value is not a formatted date
*/
@Deprecated
public static Date getDateHeader(HttpMessage message, CharSequence name, Date org.testifyproject.testifyprojectfaultValue) {
final String value = getHeader(message, name);
if (value == null) {
return org.testifyproject.testifyprojectfaultValue;
}
try {
return HttpHeaderDateFormat.get().parse(value);
} catch (ParseException ignored) {
return org.testifyproject.testifyprojectfaultValue;
}
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #set(CharSequence, Object)} instead.
*
* @see {@link #setDateHeader(HttpMessage, CharSequence, Date)}
*/
@Deprecated
public static void setDateHeader(HttpMessage message, String name, Date value) {
setDateHeader(message, (CharSequence) name, value);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #set(CharSequence, Object)} instead.
*
* Sets a new date header with the specified name and value. If there
* is an existing header with the same name, the existing header is removed.
* The specified value is formatted as org.testifyproject.testifyprojectfined in
* RFC2616
*/
@Deprecated
public static void setDateHeader(HttpMessage message, CharSequence name, Date value) {
if (value != null) {
message.headers().set(name, HttpHeaderDateFormat.get().format(value));
} else {
message.headers().set(name, null);
}
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #set(CharSequence, Iterable)} instead.
*
* @see {@link #setDateHeader(HttpMessage, CharSequence, Iterable)}
*/
@Deprecated
public static void setDateHeader(HttpMessage message, String name, Iterable values) {
message.headers().set(name, values);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #set(CharSequence, Iterable)} instead.
*
* Sets a new date header with the specified name and values. If there
* is an existing header with the same name, the existing header is removed.
* The specified values are formatted as org.testifyproject.testifyprojectfined in
* RFC2616
*/
@Deprecated
public static void setDateHeader(HttpMessage message, CharSequence name, Iterable values) {
message.headers().set(name, values);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #add(CharSequence, Object)} instead.
*
* @see {@link #addDateHeader(HttpMessage, CharSequence, Date)}
*/
@Deprecated
public static void addDateHeader(HttpMessage message, String name, Date value) {
message.headers().add(name, value);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #add(CharSequence, Object)} instead.
*
* Adds a new date header with the specified name and value. The specified
* value is formatted as org.testifyproject.testifyprojectfined in
* RFC2616
*/
@Deprecated
public static void addDateHeader(HttpMessage message, CharSequence name, Date value) {
message.headers().add(name, value);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link HttpUtil#getContentLength(HttpMessage)} instead.
*
* Returns the length of the content. Please note that this value is
* not retrieved from {@link HttpContent#content()} but from the
* {@code "Content-Length"} header, and thus they are independent from each
* other.
*
* @return the content length
*
* @throws NumberFormatException
* if the message does not have the {@code "Content-Length"} header
* or its value is not a number
*/
@Deprecated
public static long getContentLength(HttpMessage message) {
return HttpUtil.getContentLength(message);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link HttpUtil#getContentLength(HttpMessage, long)} instead.
*
* Returns the length of the content. Please note that this value is
* not retrieved from {@link HttpContent#content()} but from the
* {@code "Content-Length"} header, and thus they are independent from each
* other.
*
* @return the content length or {@code org.testifyproject.testifyprojectfaultValue} if this message does
* not have the {@code "Content-Length"} header or its value is not
* a number
*/
@Deprecated
public static long getContentLength(HttpMessage message, long org.testifyproject.testifyprojectfaultValue) {
return HttpUtil.getContentLength(message, org.testifyproject.testifyprojectfaultValue);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link HttpUtil#setContentLength(HttpMessage, long)} instead.
*/
@Deprecated
public static void setContentLength(HttpMessage message, long length) {
HttpUtil.setContentLength(message, length);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #get(CharSequence)} instead.
*
* Returns the value of the {@code "Host"} header.
*/
@Deprecated
public static String getHost(HttpMessage message) {
return message.headers().get(HttpHeaderNames.HOST);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #get(CharSequence, String)} instead.
*
* Returns the value of the {@code "Host"} header. If there is no such
* header, the {@code org.testifyproject.testifyprojectfaultValue} is returned.
*/
@Deprecated
public static String getHost(HttpMessage message, String org.testifyproject.testifyprojectfaultValue) {
return message.headers().get(HttpHeaderNames.HOST, org.testifyproject.testifyprojectfaultValue);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #set(CharSequence, Object)} instead.
*
* @see {@link #setHost(HttpMessage, CharSequence)}
*/
@Deprecated
public static void setHost(HttpMessage message, String value) {
message.headers().set(HttpHeaderNames.HOST, value);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #set(CharSequence, Object)} instead.
*
* Sets the {@code "Host"} header.
*/
@Deprecated
public static void setHost(HttpMessage message, CharSequence value) {
message.headers().set(HttpHeaderNames.HOST, value);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #getTimeMillis(CharSequence)} instead.
*
* Returns the value of the {@code "Date"} header.
*
* @throws ParseException
* if there is no such header or the header value is not a formatted date
*/
@Deprecated
public static Date getDate(HttpMessage message) throws ParseException {
return getDateHeader(message, HttpHeaderNames.DATE);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #getTimeMillis(CharSequence, long)} instead.
*
* Returns the value of the {@code "Date"} header. If there is no such
* header or the header is not a formatted date, the {@code org.testifyproject.testifyprojectfaultValue}
* is returned.
*/
@Deprecated
public static Date getDate(HttpMessage message, Date org.testifyproject.testifyprojectfaultValue) {
return getDateHeader(message, HttpHeaderNames.DATE, org.testifyproject.testifyprojectfaultValue);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link #set(CharSequence, Object)} instead.
*
* Sets the {@code "Date"} header.
*/
@Deprecated
public static void setDate(HttpMessage message, Date value) {
message.headers().set(HttpHeaderNames.DATE, value);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link HttpUtil#is100ContinueExpected(HttpMessage)} instead.
*
* Returns {@code true} if and only if the specified message contains the
* {@code "Expect: 100-continue"} header.
*/
@Deprecated
public static boolean is100ContinueExpected(HttpMessage message) {
return HttpUtil.is100ContinueExpected(message);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link HttpUtil#set100ContinueExpected(HttpMessage, boolean)} instead.
*
* Sets the {@code "Expect: 100-continue"} header to the specified message.
* If there is any existing {@code "Expect"} header, they are replaced with
* the new one.
*/
@Deprecated
public static void set100ContinueExpected(HttpMessage message) {
HttpUtil.set100ContinueExpected(message, true);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link HttpUtil#set100ContinueExpected(HttpMessage, boolean)} instead.
*
* Sets or removes the {@code "Expect: 100-continue"} header to / from the
* specified message. If the specified {@code value} is {@code true},
* the {@code "Expect: 100-continue"} header is set and all other previous
* {@code "Expect"} headers are removed. Otherwise, all {@code "Expect"}
* headers are removed org.testifyproject.testifyprojectpletely.
*/
@Deprecated
public static void set100ContinueExpected(HttpMessage message, boolean set) {
HttpUtil.set100ContinueExpected(message, set);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link HttpUtil#isTransferEncodingChunked(HttpMessage)} instead.
*
* Checks to see if the transfer encoding in a specified {@link HttpMessage} is chunked
*
* @param message The message to check
* @return True if transfer encoding is chunked, otherwise false
*/
@Deprecated
public static boolean isTransferEncodingChunked(HttpMessage message) {
return HttpUtil.isTransferEncodingChunked(message);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link HttpUtil#setTransferEncodingChunked(HttpMessage, boolean)} instead.
*/
@Deprecated
public static void removeTransferEncodingChunked(HttpMessage m) {
HttpUtil.setTransferEncodingChunked(m, false);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link HttpUtil#setTransferEncodingChunked(HttpMessage, boolean)} instead.
*/
@Deprecated
public static void setTransferEncodingChunked(HttpMessage m) {
HttpUtil.setTransferEncodingChunked(m, true);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link HttpUtil#isContentLengthSet(HttpMessage)} instead.
*/
@Deprecated
public static boolean isContentLengthSet(HttpMessage m) {
return HttpUtil.isContentLengthSet(m);
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link AsciiString#contentEqualsIgnoreCase(CharSequence, CharSequence)} instead.
*/
@Deprecated
public static boolean equalsIgnoreCase(CharSequence name1, CharSequence name2) {
return AsciiString.contentEqualsIgnoreCase(name1, name2);
}
static void encode(HttpHeaders headers, ByteBuf buf) throws Exception {
Iterator> iter = headers.iteratorCharSequence();
while (iter.hasNext()) {
Entry header = iter.next();
HttpHeadersEncoder.encoderHeader(header.getKey(), header.getValue(), buf);
}
}
public static void encodeAscii(CharSequence seq, ByteBuf buf) {
if (seq instanceof AsciiString) {
ByteBufUtil.copy((AsciiString) seq, 0, buf, seq.length());
} else {
HttpUtil.encodeAscii0(seq, buf);
}
}
/**
* @org.testifyproject.testifyprojectprecated Use {@link AsciiString} instead.
*
* Create a new {@link CharSequence} which is optimized for reuse as {@link HttpHeaders} name or value.
* So if you have a Header name or value that you want to reuse you should make use of this.
*/
@Deprecated
public static CharSequence newEntity(String name) {
return new AsciiString(name);
}
protected HttpHeaders() { }
/**
* @see #get(CharSequence)
*/
public abstract String get(String name);
/**
* Returns the value of a header with the specified name. If there are
* more than one values for the specified name, the first value is returned.
*
* @param name The name of the header to search
* @return The first header value or {@code null} if there is no such header
* @see #getAsString(CharSequence)
*/
public String get(CharSequence name) {
return get(name.toString());
}
/**
* Returns the value of a header with the specified name. If there are
* more than one values for the specified name, the first value is returned.
*
* @param name The name of the header to search
* @return The first header value or {@code org.testifyproject.testifyprojectfaultValue} if there is no such header
*/
public String get(CharSequence name, String org.testifyproject.testifyprojectfaultValue) {
String value = get(name);
if (value == null) {
return org.testifyproject.testifyprojectfaultValue;
}
return value;
}
/**
* Returns the integer value of a header with the specified name. If there are more than one values for the
* specified name, the first value is returned.
*
* @param name the name of the header to search
* @return the first header value if the header is found and its value is an integer. {@code null} if there's no
* such header or its value is not an integer.
*/
public abstract Integer getInt(CharSequence name);
/**
* Returns the integer value of a header with the specified name. If there are more than one values for the
* specified name, the first value is returned.
*
* @param name the name of the header to search
* @param org.testifyproject.testifyprojectfaultValue the org.testifyproject.testifyprojectfault value
* @return the first header value if the header is found and its value is an integer. {@code org.testifyproject.testifyprojectfaultValue} if
* there's no such header or its value is not an integer.
*/
public abstract int getInt(CharSequence name, int org.testifyproject.testifyprojectfaultValue);
/**
* Returns the short value of a header with the specified name. If there are more than one values for the
* specified name, the first value is returned.
*
* @param name the name of the header to search
* @return the first header value if the header is found and its value is a short. {@code null} if there's no
* such header or its value is not a short.
*/
public abstract Short getShort(CharSequence name);
/**
* Returns the short value of a header with the specified name. If there are more than one values for the
* specified name, the first value is returned.
*
* @param name the name of the header to search
* @param org.testifyproject.testifyprojectfaultValue the org.testifyproject.testifyprojectfault value
* @return the first header value if the header is found and its value is a short. {@code org.testifyproject.testifyprojectfaultValue} if
* there's no such header or its value is not a short.
*/
public abstract short getShort(CharSequence name, short org.testifyproject.testifyprojectfaultValue);
/**
* Returns the date value of a header with the specified name. If there are more than one values for the
* specified name, the first value is returned.
*
* @param name the name of the header to search
* @return the first header value if the header is found and its value is a date. {@code null} if there's no
* such header or its value is not a date.
*/
public abstract Long getTimeMillis(CharSequence name);
/**
* Returns the date value of a header with the specified name. If there are more than one values for the
* specified name, the first value is returned.
*
* @param name the name of the header to search
* @param org.testifyproject.testifyprojectfaultValue the org.testifyproject.testifyprojectfault value
* @return the first header value if the header is found and its value is a date. {@code org.testifyproject.testifyprojectfaultValue} if
* there's no such header or its value is not a date.
*/
public abstract long getTimeMillis(CharSequence name, long org.testifyproject.testifyprojectfaultValue);
/**
* @see #getAll(CharSequence)
*/
public abstract List getAll(String name);
/**
* Returns the values of headers with the specified name
*
* @param name The name of the headers to search
* @return A {@link List} of header values which will be empty if no values
* are found
* @see #getAllAsString(CharSequence)
*/
public List getAll(CharSequence name) {
return getAll(name.toString());
}
/**
* Returns a new {@link List} that contains all headers in this object. Note that modifying the
* returned {@link List} will not affect the state of this object. If you intend to enumerate over the header
* entries only, use {@link #iterator()} instead, which has much less overhead.
* @see #iteratorCharSequence()
*/
public abstract List> entries();
/**
* @see {@link #contains(CharSequence)}
*/
public abstract boolean contains(String name);
/**
* @org.testifyproject.testifyprojectprecated It is preferred to use {@link #iteratorCharSequence()} unless you need {@link String}.
* If {@link String} is required then use {@link #iteratorAsString()}.
*/
@Deprecated
@Override
public abstract Iterator> iterator();
/**
* @return Iterator over the name/value header pairs.
*/
public abstract Iterator> iteratorCharSequence();
/**
* Checks to see if there is a header with the specified name
*
* @param name The name of the header to search for
* @return True if at least one header is found
*/
public boolean contains(CharSequence name) {
return contains(name.toString());
}
/**
* Checks if no header exists.
*/
public abstract boolean isEmpty();
/**
* Returns the number of headers in this object.
*/
public abstract int size();
/**
* Returns a new {@link Set} that contains the names of all headers in this object. Note that modifying the
* returned {@link Set} will not affect the state of this object. If you intend to enumerate over the header
* entries only, use {@link #iterator()} instead, which has much less overhead.
*/
public abstract Set names();
/**
* @see #add(CharSequence, Object)
*/
public abstract HttpHeaders add(String name, Object value);
/**
* Adds a new header with the specified name and value.
*
* If the specified value is not a {@link String}, it is converted
* into a {@link String} by {@link Object#toString()}, except in the cases
* of {@link Date} and {@link Calendar}, which are formatted to the date
* format org.testifyproject.testifyprojectfined in RFC2616.
*
* @param name The name of the header being added
* @param value The value of the header being added
*
* @return {@code this}
*/
public HttpHeaders add(CharSequence name, Object value) {
return add(name.toString(), value);
}
/**
* @see #add(CharSequence, Iterable)
*/
public abstract HttpHeaders add(String name, Iterable values);
/**
* Adds a new header with the specified name and values.
*
* This getMethod can be represented approximately as the following code:
*
* for (Object v: values) {
* if (v == null) {
* break;
* }
* headers.add(name, v);
* }
*
*
* @param name The name of the headers being set
* @param values The values of the headers being set
* @return {@code this}
*/
public HttpHeaders add(CharSequence name, Iterable values) {
return add(name.toString(), values);
}
/**
* Adds all header entries of the specified {@code headers}.
*
* @return {@code this}
*/
public HttpHeaders add(HttpHeaders headers) {
if (headers == null) {
throw new NullPointerException("headers");
}
for (Map.Entry e: headers) {
add(e.getKey(), e.getValue());
}
return this;
}
/**
* Add the {@code name} to {@code value}.
* @param name The name to modify
* @param value The value
* @return {@code this}
*/
public abstract HttpHeaders addInt(CharSequence name, int value);
/**
* Add the {@code name} to {@code value}.
* @param name The name to modify
* @param value The value
* @return {@code this}
*/
public abstract HttpHeaders addShort(CharSequence name, short value);
/**
* @see #set(CharSequence, Object)
*/
public abstract HttpHeaders set(String name, Object value);
/**
* Sets a header with the specified name and value.
*
* If there is an existing header with the same name, it is removed.
* If the specified value is not a {@link String}, it is converted into a
* {@link String} by {@link Object#toString()}, except for {@link Date}
* and {@link Calendar}, which are formatted to the date format org.testifyproject.testifyprojectfined in
* RFC2616.
*
* @param name The name of the header being set
* @param value The value of the header being set
* @return {@code this}
*/
public HttpHeaders set(CharSequence name, Object value) {
return set(name.toString(), value);
}
/**
* @see #set(CharSequence, Iterable)
*/
public abstract HttpHeaders set(String name, Iterable values);
/**
* Sets a header with the specified name and values.
*
* If there is an existing header with the same name, it is removed.
* This getMethod can be represented approximately as the following code:
*
* headers.remove(name);
* for (Object v: values) {
* if (v == null) {
* break;
* }
* headers.add(name, v);
* }
*
*
* @param name The name of the headers being set
* @param values The values of the headers being set
* @return {@code this}
*/
public HttpHeaders set(CharSequence name, Iterable values) {
return set(name.toString(), values);
}
/**
* Cleans the current header entries and copies all header entries of the specified {@code headers}.
*
* @return {@code this}
*/
public HttpHeaders set(HttpHeaders headers) {
checkNotNull(headers, "headers");
clear();
if (headers.isEmpty()) {
return this;
}
for (Entry entry : headers) {
add(entry.getKey(), entry.getValue());
}
return this;
}
/**
* Retains all current headers but calls {@link #set(String, Object)} for each entry in {@code headers}
*
* @param headers The headers used to {@link #set(String, Object)} values in this instance
* @return {@code this}
*/
public HttpHeaders setAll(HttpHeaders headers) {
checkNotNull(headers, "headers");
if (headers.isEmpty()) {
return this;
}
for (Entry entry : headers) {
set(entry.getKey(), entry.getValue());
}
return this;
}
/**
* Set the {@code name} to {@code value}. This will remove all previous values associated with {@code name}.
* @param name The name to modify
* @param value The value
* @return {@code this}
*/
public abstract HttpHeaders setInt(CharSequence name, int value);
/**
* Set the {@code name} to {@code value}. This will remove all previous values associated with {@code name}.
* @param name The name to modify
* @param value The value
* @return {@code this}
*/
public abstract HttpHeaders setShort(CharSequence name, short value);
/**
* @see #remove(CharSequence)
*/
public abstract HttpHeaders remove(String name);
/**
* Removes the header with the specified name.
*
* @param name The name of the header to remove
* @return {@code this}
*/
public HttpHeaders remove(CharSequence name) {
return remove(name.toString());
}
/**
* Removes all headers from this {@link HttpMessage}.
*
* @return {@code this}
*/
public abstract HttpHeaders clear();
/**
* @see #contains(CharSequence, CharSequence, boolean)
*/
public boolean contains(String name, String value, boolean ignoreCase) {
List values = getAll(name);
if (values.isEmpty()) {
return false;
}
for (String v: values) {
if (ignoreCase) {
if (v.equalsIgnoreCase(value)) {
return true;
}
} else {
if (v.equals(value)) {
return true;
}
}
}
return false;
}
/**
* Returns {@code true} if a header with the {@code name} and {@code value} exists, {@code false} otherwise.
* This also handles multiple values that are seperated with a {@code ,}.
*
* If {@code ignoreCase} is {@code true} then a case insensitive org.testifyproject.testifyprojectpare is done on the value.
* @param name the name of the header to find
* @param value the value of the header to find
* @param ignoreCase {@code true} then a case insensitive org.testifyproject.testifyprojectpare is run to org.testifyproject.testifyprojectpare values.
* otherwise a case sensitive org.testifyproject.testifyprojectpare is run to org.testifyproject.testifyprojectpare values.
*/
public boolean containsValue(CharSequence name, CharSequence value, boolean ignoreCase) {
List values = getAll(name);
if (values.isEmpty()) {
return false;
}
for (String v: values) {
if (contains(v, value, ignoreCase)) {
return true;
}
}
return false;
}
private static boolean contains(String value, CharSequence expected, boolean ignoreCase) {
String[] parts = StringUtil.split(value, ',');
if (ignoreCase) {
for (String s: parts) {
if (AsciiString.contentEqualsIgnoreCase(expected, s.trim())) {
return true;
}
}
} else {
for (String s: parts) {
if (AsciiString.contentEquals(expected, s.trim())) {
return true;
}
}
}
return false;
}
/**
* {@link Headers#get(Object)} and convert the result to a {@link String}.
* @param name the name of the header to retrieve
* @return the first header value if the header is found. {@code null} if there's no such header.
*/
public final String getAsString(CharSequence name) {
return get(name);
}
/**
* {@link Headers#getAll(Object)} and convert each element of {@link List} to a {@link String}.
* @param name the name of the header to retrieve
* @return a {@link List} of header values or an empty {@link List} if no values are found.
*/
public final List getAllAsString(CharSequence name) {
return getAll(name);
}
/**
* {@link Iterator} that converts each {@link Entry}'s key and value to a {@link String}.
*/
public final Iterator> iteratorAsString() {
return iterator();
}
/**
* Returns {@code true} if a header with the {@code name} and {@code value} exists, {@code false} otherwise.
*
* If {@code ignoreCase} is {@code true} then a case insensitive org.testifyproject.testifyprojectpare is done on the value.
* @param name the name of the header to find
* @param value the value of the header to find
* @param ignoreCase {@code true} then a case insensitive org.testifyproject.testifyprojectpare is run to org.testifyproject.testifyprojectpare values.
* otherwise a case sensitive org.testifyproject.testifyprojectpare is run to org.testifyproject.testifyprojectpare values.
*/
public boolean contains(CharSequence name, CharSequence value, boolean ignoreCase) {
return contains(name.toString(), value.toString(), ignoreCase);
}
}