--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxws/src/java.xml.soap/share/classes/javax/xml/soap/MimeHeaders.java Sun Aug 17 15:52:15 2014 +0100
@@ -0,0 +1,270 @@
+/*
+ * Copyright (c) 2004, 2013, 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
+ * @since 1.6
+ */
+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);
+ }
+}