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75 lines
2.5 KiB
Java
75 lines
2.5 KiB
Java
/*
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* ====================================================================
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. 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,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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* ====================================================================
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*
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* This software consists of voluntary contributions made by many
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* individuals on behalf of the Apache Software Foundation. For more
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* information on the Apache Software Foundation, please see
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* <http://www.apache.org/>.
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*
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*/
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package ch.boye.httpclientandroidlib;
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/**
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* Represents an HTTP header field.
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*
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* <p>The HTTP header fields follow the same generic format as
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* that given in Section 3.1 of RFC 822. Each header field consists
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* of a name followed by a colon (":") and the field value. Field names
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* are case-insensitive. The field value MAY be preceded by any amount
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* of LWS, though a single SP is preferred.
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*
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*<pre>
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* message-header = field-name ":" [ field-value ]
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* field-name = token
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* field-value = *( field-content | LWS )
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* field-content = <the OCTETs making up the field-value
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* and consisting of either *TEXT or combinations
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* of token, separators, and quoted-string>
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*</pre>
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*
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* @since 4.0
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*/
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public interface Header {
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/**
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* Get the name of the Header.
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*
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* @return the name of the Header, never {@code null}
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*/
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String getName();
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/**
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* Get the value of the Header.
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*
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* @return the value of the Header, may be {@code null}
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*/
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String getValue();
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/**
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* Parses the value.
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*
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* @return an array of {@link HeaderElement} entries, may be empty, but is never {@code null}
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* @throws ParseException
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*/
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HeaderElement[] getElements() throws ParseException;
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}
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