diff options
Diffstat (limited to 'src/org/apache/http/message/BufferedHeader.java')
-rw-r--r-- | src/org/apache/http/message/BufferedHeader.java | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/src/org/apache/http/message/BufferedHeader.java b/src/org/apache/http/message/BufferedHeader.java deleted file mode 100644 index 35c5cfc..0000000 --- a/src/org/apache/http/message/BufferedHeader.java +++ /dev/null @@ -1,133 +0,0 @@ -/* - * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk/module-main/src/main/java/org/apache/http/message/BufferedHeader.java $ - * $Revision: 604625 $ - * $Date: 2007-12-16 06:11:11 -0800 (Sun, 16 Dec 2007) $ - * - * ==================================================================== - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/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. - * ==================================================================== - * - * This software consists of voluntary contributions made by many - * individuals on behalf of the Apache Software Foundation. For more - * information on the Apache Software Foundation, please see - * <http://www.apache.org/>. - * - */ - -package org.apache.http.message; - -import org.apache.http.FormattedHeader; -import org.apache.http.HeaderElement; -import org.apache.http.ParseException; -import org.apache.http.util.CharArrayBuffer; - -/** - * This class represents a raw HTTP header whose content is parsed 'on demand' - * only when the header value needs to be consumed. - * - * @author <a href="mailto:oleg at ural.ru">Oleg Kalnichevski</a> - * - * - * <!-- empty lines above to avoid 'svn diff' context problems --> - * @version $Revision: 604625 $ $Date: 2007-12-16 06:11:11 -0800 (Sun, 16 Dec 2007) $ - */ -public class BufferedHeader implements FormattedHeader, Cloneable { - - /** - * Header name. - */ - private final String name; - - /** - * The buffer containing the entire header line. - */ - private final CharArrayBuffer buffer; - - /** - * The beginning of the header value in the buffer - */ - private final int valuePos; - - - /** - * Creates a new header from a buffer. - * The name of the header will be parsed immediately, - * the value only if it is accessed. - * - * @param buffer the buffer containing the header to represent - * - * @throws ParseException in case of a parse error - */ - public BufferedHeader(final CharArrayBuffer buffer) - throws ParseException { - - super(); - if (buffer == null) { - throw new IllegalArgumentException - ("Char array buffer may not be null"); - } - int colon = buffer.indexOf(':'); - if (colon == -1) { - throw new ParseException - ("Invalid header: " + buffer.toString()); - } - String s = buffer.substringTrimmed(0, colon); - if (s.length() == 0) { - throw new ParseException - ("Invalid header: " + buffer.toString()); - } - this.buffer = buffer; - this.name = s; - this.valuePos = colon + 1; - } - - - public String getName() { - return this.name; - } - - public String getValue() { - return this.buffer.substringTrimmed(this.valuePos, this.buffer.length()); - } - - public HeaderElement[] getElements() throws ParseException { - ParserCursor cursor = new ParserCursor(0, this.buffer.length()); - cursor.updatePos(this.valuePos); - return BasicHeaderValueParser.DEFAULT - .parseElements(this.buffer, cursor); - } - - public int getValuePos() { - return this.valuePos; - } - - public CharArrayBuffer getBuffer() { - return this.buffer; - } - - public String toString() { - return this.buffer.toString(); - } - - public Object clone() throws CloneNotSupportedException { - // buffer is considered immutable - // no need to make a copy of it - return super.clone(); - } - -} |