org.gatein.common.http.HttpHeaders Maven / Gradle / Ivy
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* Copyright 2009, Red Hat Middleware, LLC, and individual *
* contributors as indicated by the @authors tag. See the *
* copyright.txt in the distribution for a full listing of *
* individual contributors. *
* *
* This is free software; you can redistribute it and/or modify it *
* under the terms of the GNU Lesser General Public License as *
* published by the Free Software Foundation; either version 2.1 of *
* the License, or (at your option) any later version. *
* *
* This software is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this software; if not, write to the Free *
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA *
* 02110-1301 USA, or see the FSF site: http://www.fsf.org. *
******************************************************************************/
package org.gatein.common.http;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
/**
* @author Julien Viet
* @version $Revision: 7228 $
*/
@SuppressWarnings("serial")
public class HttpHeaders implements Serializable
{
/** . */
private List headers = new ArrayList();
public HttpHeader addHeader(String name)
{
return addHeader(new HttpHeader(name));
}
public HttpHeader addHeader(HttpHeader header)
{
if (header == null)
{
throw new IllegalArgumentException();
}
headers.add(header);
return header;
}
public HttpHeader getHeader(String name)
{
if (name == null)
{
throw new IllegalArgumentException();
}
for (Iterator i = headers.iterator(); i.hasNext();)
{
HttpHeader header = (HttpHeader)i.next();
if (header.getName().equals(name))
{
return header;
}
}
return null;
}
public Iterator headers()
{
return headers.iterator();
}
public String toString()
{
StringBuffer buffer = new StringBuffer();
for (Iterator i = headers.iterator(); i.hasNext();)
{
HttpHeader header = (HttpHeader)i.next();
buffer.append(header.toString());
buffer.append("\n");
}
return buffer.toString();
}
}
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