diff options
Diffstat (limited to 'mobile/android/thirdparty/ch/boye/httpclientandroidlib/message/HeaderGroup.java')
| -rw-r--r-- | mobile/android/thirdparty/ch/boye/httpclientandroidlib/message/HeaderGroup.java | 311 |
1 files changed, 0 insertions, 311 deletions
diff --git a/mobile/android/thirdparty/ch/boye/httpclientandroidlib/message/HeaderGroup.java b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/message/HeaderGroup.java deleted file mode 100644 index fe8cdce95..000000000 --- a/mobile/android/thirdparty/ch/boye/httpclientandroidlib/message/HeaderGroup.java +++ /dev/null @@ -1,311 +0,0 @@ -/* - * ==================================================================== - * 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 ch.boye.httpclientandroidlib.message; - -import java.io.Serializable; -import java.util.ArrayList; -import java.util.Collections; -import java.util.List; -import java.util.Locale; - -import ch.boye.httpclientandroidlib.Header; -import ch.boye.httpclientandroidlib.HeaderIterator; -import ch.boye.httpclientandroidlib.annotation.NotThreadSafe; -import ch.boye.httpclientandroidlib.util.CharArrayBuffer; - -/** - * A class for combining a set of headers. - * This class allows for multiple headers with the same name and - * keeps track of the order in which headers were added. - * - * - * @since 4.0 - */ -@NotThreadSafe -public class HeaderGroup implements Cloneable, Serializable { - - private static final long serialVersionUID = 2608834160639271617L; - - /** The list of headers for this group, in the order in which they were added */ - private final List<Header> headers; - - /** - * Constructor for HeaderGroup. - */ - public HeaderGroup() { - this.headers = new ArrayList<Header>(16); - } - - /** - * Removes any contained headers. - */ - public void clear() { - headers.clear(); - } - - /** - * Adds the given header to the group. The order in which this header was - * added is preserved. - * - * @param header the header to add - */ - public void addHeader(final Header header) { - if (header == null) { - return; - } - headers.add(header); - } - - /** - * Removes the given header. - * - * @param header the header to remove - */ - public void removeHeader(final Header header) { - if (header == null) { - return; - } - headers.remove(header); - } - - /** - * Replaces the first occurence of the header with the same name. If no header with - * the same name is found the given header is added to the end of the list. - * - * @param header the new header that should replace the first header with the same - * name if present in the list. - */ - public void updateHeader(final Header header) { - if (header == null) { - return; - } - // HTTPCORE-361 : we don't use the for-each syntax, i.e. - // for (Header header : headers) - // as that creates an Iterator that needs to be garbage-collected - for (int i = 0; i < this.headers.size(); i++) { - final Header current = this.headers.get(i); - if (current.getName().equalsIgnoreCase(header.getName())) { - this.headers.set(i, header); - return; - } - } - this.headers.add(header); - } - - /** - * Sets all of the headers contained within this group overriding any - * existing headers. The headers are added in the order in which they appear - * in the array. - * - * @param headers the headers to set - */ - public void setHeaders(final Header[] headers) { - clear(); - if (headers == null) { - return; - } - Collections.addAll(this.headers, headers); - } - - /** - * Gets a header representing all of the header values with the given name. - * If more that one header with the given name exists the values will be - * combined with a "," as per RFC 2616. - * - * <p>Header name comparison is case insensitive. - * - * @param name the name of the header(s) to get - * @return a header with a condensed value or <code>null</code> if no - * headers by the given name are present - */ - public Header getCondensedHeader(final String name) { - final Header[] hdrs = getHeaders(name); - - if (hdrs.length == 0) { - return null; - } else if (hdrs.length == 1) { - return hdrs[0]; - } else { - final CharArrayBuffer valueBuffer = new CharArrayBuffer(128); - valueBuffer.append(hdrs[0].getValue()); - for (int i = 1; i < hdrs.length; i++) { - valueBuffer.append(", "); - valueBuffer.append(hdrs[i].getValue()); - } - - return new BasicHeader(name.toLowerCase(Locale.ENGLISH), valueBuffer.toString()); - } - } - - /** - * Gets all of the headers with the given name. The returned array - * maintains the relative order in which the headers were added. - * - * <p>Header name comparison is case insensitive. - * - * @param name the name of the header(s) to get - * - * @return an array of length >= 0 - */ - public Header[] getHeaders(final String name) { - final List<Header> headersFound = new ArrayList<Header>(); - // HTTPCORE-361 : we don't use the for-each syntax, i.e. - // for (Header header : headers) - // as that creates an Iterator that needs to be garbage-collected - for (int i = 0; i < this.headers.size(); i++) { - final Header header = this.headers.get(i); - if (header.getName().equalsIgnoreCase(name)) { - headersFound.add(header); - } - } - - return headersFound.toArray(new Header[headersFound.size()]); - } - - /** - * Gets the first header with the given name. - * - * <p>Header name comparison is case insensitive. - * - * @param name the name of the header to get - * @return the first header or <code>null</code> - */ - public Header getFirstHeader(final String name) { - // HTTPCORE-361 : we don't use the for-each syntax, i.e. - // for (Header header : headers) - // as that creates an Iterator that needs to be garbage-collected - for (int i = 0; i < this.headers.size(); i++) { - final Header header = this.headers.get(i); - if (header.getName().equalsIgnoreCase(name)) { - return header; - } - } - return null; - } - - /** - * Gets the last header with the given name. - * - * <p>Header name comparison is case insensitive. - * - * @param name the name of the header to get - * @return the last header or <code>null</code> - */ - public Header getLastHeader(final String name) { - // start at the end of the list and work backwards - for (int i = headers.size() - 1; i >= 0; i--) { - final Header header = headers.get(i); - if (header.getName().equalsIgnoreCase(name)) { - return header; - } - } - - return null; - } - - /** - * Gets all of the headers contained within this group. - * - * @return an array of length >= 0 - */ - public Header[] getAllHeaders() { - return headers.toArray(new Header[headers.size()]); - } - - /** - * Tests if headers with the given name are contained within this group. - * - * <p>Header name comparison is case insensitive. - * - * @param name the header name to test for - * @return <code>true</code> if at least one header with the name is - * contained, <code>false</code> otherwise - */ - public boolean containsHeader(final String name) { - // HTTPCORE-361 : we don't use the for-each syntax, i.e. - // for (Header header : headers) - // as that creates an Iterator that needs to be garbage-collected - for (int i = 0; i < this.headers.size(); i++) { - final Header header = this.headers.get(i); - if (header.getName().equalsIgnoreCase(name)) { - return true; - } - } - - return false; - } - - /** - * Returns an iterator over this group of headers. - * - * @return iterator over this group of headers. - * - * @since 4.0 - */ - public HeaderIterator iterator() { - return new BasicListHeaderIterator(this.headers, null); - } - - /** - * Returns an iterator over the headers with a given name in this group. - * - * @param name the name of the headers over which to iterate, or - * <code>null</code> for all headers - * - * @return iterator over some headers in this group. - * - * @since 4.0 - */ - public HeaderIterator iterator(final String name) { - return new BasicListHeaderIterator(this.headers, name); - } - - /** - * Returns a copy of this object - * - * @return copy of this object - * - * @since 4.0 - */ - public HeaderGroup copy() { - final HeaderGroup clone = new HeaderGroup(); - clone.headers.addAll(this.headers); - return clone; - } - - @Override - public Object clone() throws CloneNotSupportedException { - return super.clone(); - } - - @Override - public String toString() { - return this.headers.toString(); - } - -} |