jdk8-mips64-public/jaxws: src/share/jaxws_classes/javax/xml/soap/MimeHeaders.java@9c07ef4934dd (annotated)

src/share/jaxws_classes/javax/xml/soap/MimeHeaders.java@9c07ef4934dd (annotated)

src/share/jaxws_classes/javax/xml/soap/MimeHeaders.java

Thu, 31 Aug 2017 15:18:52 +0800

author: aoqi
date: Thu, 31 Aug 2017 15:18:52 +0800
changeset 637: 9c07ef4934dd
parent 368: 0989ad8c0860
parent 0: 373ffda63c9a
permissions: -rw-r--r--

merge

 /*
  * Copyright (c) 2004, 2012, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this
  * particular file as subject to the "Classpath" exception as provided
  * by Oracle in the LICENSE file that accompanied this code.
  *
  * This code 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 General Public License
  * version 2 for more details (a copy is included in the LICENSE file that
  * accompanied this code).
  *
  * You should have received a copy of the GNU General Public License version
  * 2 along with this work; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
 package javax.xml.soap;
 import java.util.Iterator;
 import java.util.Vector;
 /**
  * A container for <code>MimeHeader</code> objects, which represent
  * the MIME headers present in a MIME part of a message.
  *
  * <p>This class is used primarily when an application wants to
  * retrieve specific attachments based on certain MIME headers and
  * values. This class will most likely be used by implementations of
  * <code>AttachmentPart</code> and other MIME dependent parts of the SAAJ
  * API.
  * @see SOAPMessage#getAttachments
  * @see AttachmentPart
  */
 public class MimeHeaders {
     private Vector headers;
    /**
     * Constructs a default <code>MimeHeaders</code> object initialized with
     * an empty <code>Vector</code> object.
     */
     public MimeHeaders() {
         headers = new Vector();
     }
     /**
      * Returns all of the values for the specified header as an array of
      * <code>String</code> objects.
      *
      * @param   name the name of the header for which values will be returned
      * @return a <code>String</code> array with all of the values for the
      *         specified header
      * @see #setHeader
      */
     public String[] getHeader(String name) {
         Vector values = new Vector();
         for(int i = 0; i < headers.size(); i++) {
             MimeHeader hdr = (MimeHeader) headers.elementAt(i);
             if (hdr.getName().equalsIgnoreCase(name)
                 && hdr.getValue() != null)
                 values.addElement(hdr.getValue());
         }
         if (values.size() == 0)
             return null;
         String r[] = new String[values.size()];
         values.copyInto(r);
         return r;
     }
     /**
      * Replaces the current value of the first header entry whose name matches
      * the given name with the given value, adding a new header if no existing header
      * name matches. This method also removes all matching headers after the first one.
      * <P>
      * Note that RFC822 headers can contain only US-ASCII characters.
      *
      * @param   name a <code>String</code> with the name of the header for
      *          which to search
      * @param   value a <code>String</code> with the value that will replace the
      *          current value of the specified header
      *
      * @exception IllegalArgumentException if there was a problem in the
      * mime header name or the value being set
      * @see #getHeader
      */
     public void setHeader(String name, String value)
     {
         boolean found = false;
         if ((name == null) || name.equals(""))
             throw new IllegalArgumentException("Illegal MimeHeader name");
         for(int i = 0; i < headers.size(); i++) {
             MimeHeader hdr = (MimeHeader) headers.elementAt(i);
             if (hdr.getName().equalsIgnoreCase(name)) {
                 if (!found) {
                     headers.setElementAt(new MimeHeader(hdr.getName(),
                                                         value), i);
                     found = true;
                 }
                 else
                     headers.removeElementAt(i--);
             }
         }
         if (!found)
             addHeader(name, value);
     }
     /**
      * Adds a <code>MimeHeader</code> object with the specified name and value
      * to this <code>MimeHeaders</code> object's list of headers.
      * <P>
      * Note that RFC822 headers can contain only US-ASCII characters.
      *
      * @param   name a <code>String</code> with the name of the header to
      *          be added
      * @param   value a <code>String</code> with the value of the header to
      *          be added
      *
      * @exception IllegalArgumentException if there was a problem in the
      * mime header name or value being added
      */
     public void addHeader(String name, String value)
     {
         if ((name == null) || name.equals(""))
             throw new IllegalArgumentException("Illegal MimeHeader name");
         int pos = headers.size();
         for(int i = pos - 1 ; i >= 0; i--) {
             MimeHeader hdr = (MimeHeader) headers.elementAt(i);
             if (hdr.getName().equalsIgnoreCase(name)) {
                 headers.insertElementAt(new MimeHeader(name, value),
                                         i+1);
                 return;
             }
         }
         headers.addElement(new MimeHeader(name, value));
     }
     /**
      * Remove all <code>MimeHeader</code> objects whose name matches the
      * given name.
      *
      * @param   name a <code>String</code> with the name of the header for
      *          which to search
      */
     public void removeHeader(String name) {
         for(int i = 0; i < headers.size(); i++) {
             MimeHeader hdr = (MimeHeader) headers.elementAt(i);
             if (hdr.getName().equalsIgnoreCase(name))
                 headers.removeElementAt(i--);
         }
     }
     /**
      * Removes all the header entries from this <code>MimeHeaders</code> object.
      */
     public void removeAllHeaders() {
         headers.removeAllElements();
     }
     /**
      * Returns all the <code>MimeHeader</code>s in this <code>MimeHeaders</code> object.
      *
      * @return  an <code>Iterator</code> object over this <code>MimeHeaders</code>
      *          object's list of <code>MimeHeader</code> objects
      */
     public Iterator getAllHeaders() {
         return headers.iterator();
     }
     class MatchingIterator implements Iterator {
         private boolean match;
         private Iterator iterator;
         private String[] names;
         private Object nextHeader;
         MatchingIterator(String[] names, boolean match) {
             this.match = match;
             this.names = names;
             this.iterator = headers.iterator();
         }
         private Object nextMatch() {
         next:
             while (iterator.hasNext()) {
                 MimeHeader hdr = (MimeHeader) iterator.next();
                 if (names == null)
                     return match ? null : hdr;
                 for(int i = 0; i < names.length; i++)
                     if (hdr.getName().equalsIgnoreCase(names[i]))
                         if (match)
                             return hdr;
                         else
                             continue next;
                 if (!match)
                     return hdr;
             }
             return null;
         }
         public boolean hasNext() {
             if (nextHeader == null)
                 nextHeader = nextMatch();
             return nextHeader != null;
         }
         public Object next() {
             // hasNext should've prefetched the header for us,
             // return it.
             if (nextHeader != null) {
                 Object ret = nextHeader;
                 nextHeader = null;
                 return ret;
             }
             if (hasNext())
                 return nextHeader;
             return null;
         }
         public void remove() {
             iterator.remove();
         }
     }
     /**
      * Returns all the <code>MimeHeader</code> objects whose name matches
      * a name in the given array of names.
      *
      * @param names an array of <code>String</code> objects with the names
      *         for which to search
      * @return  an <code>Iterator</code> object over the <code>MimeHeader</code>
      *          objects whose name matches one of the names in the given list
      */
     public Iterator getMatchingHeaders(String[] names) {
         return new MatchingIterator(names, true);
     }
     /**
      * Returns all of the <code>MimeHeader</code> objects whose name does not
      * match a name in the given array of names.
      *
      * @param names an array of <code>String</code> objects with the names
      *         for which to search
      * @return  an <code>Iterator</code> object over the <code>MimeHeader</code>
      *          objects whose name does not match one of the names in the given list
      */
     public Iterator getNonMatchingHeaders(String[] names) {
         return new MatchingIterator(names, false);
     }
 }

Mercurial > jdk8-mips64-public > jaxws / annotate

src/share/jaxws_classes/javax/xml/soap/MimeHeaders.java@9c07ef4934dd (annotated)

src/share/jaxws_classes/javax/xml/soap/MimeHeaders.java