jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/xml/internal/ws/api/message/HeaderList.java@8f2986ff0235 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/ws/api/message/HeaderList.java@8f2986ff0235 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/ws/api/message/HeaderList.java

Wed, 12 Jun 2013 14:47:09 +0100

author: mkos
date: Wed, 12 Jun 2013 14:47:09 +0100
changeset 384: 8f2986ff0235
parent 368: 0989ad8c0860
child 637: 9c07ef4934dd
permissions: -rw-r--r--

8013021: Rebase 8005432 & 8003542 against the latest jdk8/jaxws
8003542: Improve processing of MTOM attachments
8005432: Update access to JAX-WS
Reviewed-by: mullan

 /*
  * Copyright (c) 1997, 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 com.sun.xml.internal.ws.api.message;
 import java.util.ArrayList;
 import java.util.BitSet;
 import java.util.HashSet;
 import java.util.Iterator;
 import java.util.List;
 import java.util.NoSuchElementException;
 import java.util.Set;
 import javax.xml.namespace.QName;
 import javax.xml.ws.WebServiceException;
 import com.sun.istack.internal.NotNull;
 import com.sun.istack.internal.Nullable;
 import com.sun.xml.internal.ws.api.SOAPVersion;
 import com.sun.xml.internal.ws.api.WSBinding;
 import com.sun.xml.internal.ws.api.addressing.AddressingVersion;
 import com.sun.xml.internal.ws.api.addressing.WSEndpointReference;
 import com.sun.xml.internal.ws.api.model.wsdl.WSDLPort;
 import com.sun.xml.internal.ws.api.pipe.Codec;
 import com.sun.xml.internal.ws.api.pipe.Pipe;
 import com.sun.xml.internal.ws.binding.SOAPBindingImpl;
 import com.sun.xml.internal.ws.protocol.soap.ClientMUTube;
 import com.sun.xml.internal.ws.protocol.soap.ServerMUTube;
 import java.util.Arrays;
 /**
  * A list of {@link Header}s on a {@link Message}.
  *
  * <p>
  * This list can be modified to add headers
  * from outside a {@link Message}, this is necessary
  * since intermediate processing layers often need to
  * put additional headers.
  *
  * <p>
  * Following the SOAP convention, the order among headers
  * are not significant. However, {@link Codec}s are
  * expected to preserve the order of headers in the input
  * message as much as possible.
  *
  *
  * <a name="MU"></a>
  * <h3>MustUnderstand Processing</h3>
  * <p>
  * To perform SOAP mustUnderstang processing correctly, we need to keep
  * track of headers that are understood and headers that are not.
  * This is a collaborative process among {@link Pipe}s, thus it's something
  * a {@link Pipe} author needs to keep in mind.
  *
  * <p>
  * Specifically, when a {@link Pipe} sees a header and processes it
  * (that is, if it did enough computing with the header to claim that
  * the header is understood), then it should mark the corresponding
  * header as "understood". For example, when a pipe that handles JAX-WSA
  * examins the &lt;wsa:To> header, it can claim that it understood the header.
  * But for example, if a pipe that does the signature verification checks
  * &lt;wsa:To> for a signature, that would not be considered as "understood".
  *
  * <p>
  * There are two ways to mark a header as understood:
  *
  * <ol>
  *  <li>Use one of the <tt>getXXX</tt> methods that take a
  *      boolean <tt>markAsUnderstood</tt> parameter.
  *      Most often, a {@link Pipe} knows it's going to understand a header
  *      as long as it's present, so this is the easiest and thus the preferred way.
  *
  *      For example, if JAX-WSA looks for &lt;wsa:To>, then it can set
  *      <tt>markAsUnderstand</tt> to true, to do the obtaining of a header
  *      and marking at the same time.
  *
  *  <li>Call {@link #understood(int)}.
  *      If under a rare circumstance, a pipe cannot determine whether
  *      it can understand it or not when you are fetching a header, then
  *      you can use this method afterward to mark it as understood.
  * </ol>
  *
  * <p>
  * Intuitively speaking, at the end of the day, if a header is not
  * understood but {@link Header#isIgnorable(SOAPVersion, java.util.Set)} is false, a bad thing
  * will happen. The actual implementation of the checking is more complicated,
  * for that see {@link ClientMUTube}/{@link ServerMUTube}.
  *
  * @see Message#getHeaders()
  */
 public class HeaderList extends ArrayList<Header> implements MessageHeaders {
     private static final long serialVersionUID = -6358045781349627237L;
     /**
      * Bit set to keep track of which headers are understood.
      * <p>
      * The first 32 headers use this field, and the rest will use
      * {@link #moreUnderstoodBits}. The expectation is that
      * most of the time a SOAP message will only have up to 32 headers,
      * so we can avoid allocating separate objects for {@link BitSet}.
      */
     private int understoodBits;
     /**
      * If there are more than 32 headers, we use this {@link BitSet}
      * to keep track of whether those headers are understood.
      * Lazily allocated.
      */
     private BitSet moreUnderstoodBits = null;
     private SOAPVersion soapVersion;
     /**
      * This method is deprecated - instead use this one:
      * public HeaderList(SOAPVersion)
      * Creates an empty {@link HeaderList}.
      */
     @Deprecated
     public HeaderList() {
     }
     /**
      * Creates an empty {@link HeaderList} with the given soap version
      * @param soapVersion
      */
     public HeaderList(SOAPVersion soapVersion) {
         this.soapVersion = soapVersion;
     }
     /**
      * Copy constructor.
      */
     public HeaderList(HeaderList that) {
         super(that);
         this.understoodBits = that.understoodBits;
         if (that.moreUnderstoodBits != null) {
             this.moreUnderstoodBits = (BitSet) that.moreUnderstoodBits.clone();
         }
     }
     public HeaderList(MessageHeaders that) {
         super(that.asList());
         if (that instanceof HeaderList) {
             HeaderList hThat = (HeaderList) that;
             this.understoodBits = hThat.understoodBits;
             if (hThat.moreUnderstoodBits != null) {
                 this.moreUnderstoodBits = (BitSet) hThat.moreUnderstoodBits.clone();
             }
         } else {
             Set<QName> understood = that.getUnderstoodHeaders();
             if (understood != null) {
                 for (QName qname : understood) {
                     understood(qname);
                 }
             }
         }
     }
     /**
      * The total number of headers.
      */
     @Override
     public int size() {
         return super.size();
     }
     @Override
     public boolean hasHeaders() {
         return !isEmpty();
     }
     /**
      * Adds all the headers.
      * @deprecated throws UnsupportedOperationException from some HeaderList implementations - better iterate over items one by one
      */
     @Deprecated
     public void addAll(Header... headers) {
         addAll(Arrays.asList(headers));
     }
     /**
      * Gets the {@link Header} at the specified index.
      *
      * <p>
      * This method does not mark the returned {@link Header} as understood.
      *
      * @see #understood(int)
      */
     @Override
     public Header get(int index) {
         return super.get(index);
     }
     /**
      * Marks the {@link Header} at the specified index as
      * <a href="#MU">"understood"</a>.
      */
     public void understood(int index) {
         // check that index is in range
         if (index >= size()) {
             throw new ArrayIndexOutOfBoundsException(index);
         }
         if (index < 32) {
             understoodBits |= 1 << index;
         } else {
             if (moreUnderstoodBits == null) {
                 moreUnderstoodBits = new BitSet();
             }
             moreUnderstoodBits.set(index - 32);
         }
     }
     /**
      * Returns true if a {@link Header} at the given index
      * was <a href="#MU">"understood"</a>.
      */
     public boolean isUnderstood(int index) {
         // check that index is in range
         if (index >= size()) {
             throw new ArrayIndexOutOfBoundsException(index);
         }
         if (index < 32) {
             return understoodBits == (understoodBits | (1 << index));
         } else {
             if (moreUnderstoodBits == null) {
                 return false;
             }
             return moreUnderstoodBits.get(index - 32);
         }
     }
     /**
      * Marks the specified {@link Header} as <a href="#MU">"understood"</a>.
      *
      * @deprecated
      * By the definition of {@link ArrayList}, this operation requires
      * O(n) search of the array, and thus inherently inefficient.
      *
      * Because of this, if you are developing a {@link Pipe} for
      * a performance sensitive environment, do not use this method.
      *
      * @throws IllegalArgumentException
      *      if the given header is not {@link #contains(Object) contained}
      *      in this header.
      */
     @Override
     public void understood(@NotNull Header header) {
         int sz = size();
         for (int i = 0; i < sz; i++) {
             if (get(i) == header) {
                 understood(i);
                 return;
             }
         }
         throw new IllegalArgumentException();
     }
     /**
      * Gets the first {@link Header} of the specified name.
      *
      * @param markAsUnderstood
      *      If this parameter is true, the returned header will
      *      be marked as <a href="#MU">"understood"</a>.
      * @return null if not found.
      */
     @Override
     public @Nullable Header get(@NotNull String nsUri, @NotNull String localName, boolean markAsUnderstood) {
         int len = size();
         for (int i = 0; i < len; i++) {
             Header h = get(i);
             if (h.getLocalPart().equals(localName) && h.getNamespaceURI().equals(nsUri)) {
                 if (markAsUnderstood) {
                     understood(i);
                 }
                 return h;
             }
         }
         return null;
     }
     /**
      * @deprecated
      *      Use {@link #get(String, String, boolean)}
      */
     public Header get(String nsUri, String localName) {
         return get(nsUri, localName, true);
     }
     /**
      * Gets the first {@link Header} of the specified name.
      *
      * @param markAsUnderstood
      *      If this parameter is true, the returned header will
      *      be marked as <a href="#MU">"understood"</a>.
      * @return null
      *      if not found.
      */
     @Override
     public @Nullable Header get(@NotNull QName name, boolean markAsUnderstood) {
         return get(name.getNamespaceURI(), name.getLocalPart(), markAsUnderstood);
     }
     /**
      * @deprecated
      *      Use {@link #get(QName)}
      */
     public
     @Nullable
     Header get(@NotNull QName name) {
         return get(name, true);
     }
     /**
      * @deprecated
      *      Use {@link #getHeaders(String, String, boolean)}
      */
     public Iterator<Header> getHeaders(final String nsUri, final String localName) {
         return getHeaders(nsUri, localName, true);
     }
     /**
      * Gets all the {@link Header}s of the specified name,
      * including duplicates (if any.)
      *
      * @param markAsUnderstood
      *      If this parameter is true, the returned headers will
      *      be marked as <a href="#MU">"understood"</a> when they are returned
      *      from {@link Iterator#next()}.
      * @return empty iterator if not found.
      */
     public
     @NotNull
     @Override
     Iterator<Header> getHeaders(@NotNull final String nsUri, @NotNull final String localName, final boolean markAsUnderstood) {
         return new Iterator<Header>() {
             int idx = 0;
             Header next;
             @Override
             public boolean hasNext() {
                 if (next == null) {
                     fetch();
                 }
                 return next != null;
             }
             @Override
             public Header next() {
                 if (next == null) {
                     fetch();
                     if (next == null) {
                         throw new NoSuchElementException();
                     }
                 }
                 if (markAsUnderstood) {
                     assert get(idx - 1) == next;
                     understood(idx - 1);
                 }
                 Header r = next;
                 next = null;
                 return r;
             }
             private void fetch() {
                 while (idx < size()) {
                     Header h = get(idx++);
                     if (h.getLocalPart().equals(localName) && h.getNamespaceURI().equals(nsUri)) {
                         next = h;
                         break;
                     }
                 }
             }
             @Override
             public void remove() {
                 throw new UnsupportedOperationException();
             }
         };
     }
     /**
      * @see #getHeaders(String, String, boolean)
      */
     public
     @NotNull
     @Override
     Iterator<Header> getHeaders(@NotNull QName headerName, final boolean markAsUnderstood) {
         return getHeaders(headerName.getNamespaceURI(), headerName.getLocalPart(), markAsUnderstood);
     }
     /**
      * @deprecated
      *      use {@link #getHeaders(String, boolean)}.
      */
     public
     @NotNull
     Iterator<Header> getHeaders(@NotNull final String nsUri) {
         return getHeaders(nsUri, true);
     }
     /**
      * Gets an iteration of headers {@link Header} in the specified namespace,
      * including duplicates (if any.)
      *
      * @param markAsUnderstood
      *      If this parameter is true, the returned headers will
      *      be marked as <a href="#MU">"understood"</a> when they are returned
      *      from {@link Iterator#next()}.
      * @return
      *      empty iterator if not found.
      */
     public
     @NotNull
     @Override
     Iterator<Header> getHeaders(@NotNull final String nsUri, final boolean markAsUnderstood) {
         return new Iterator<Header>() {
             int idx = 0;
             Header next;
             @Override
             public boolean hasNext() {
                 if (next == null) {
                     fetch();
                 }
                 return next != null;
             }
             @Override
             public Header next() {
                 if (next == null) {
                     fetch();
                     if (next == null) {
                         throw new NoSuchElementException();
                     }
                 }
                 if (markAsUnderstood) {
                     assert get(idx - 1) == next;
                     understood(idx - 1);
                 }
                 Header r = next;
                 next = null;
                 return r;
             }
             private void fetch() {
                 while (idx < size()) {
                     Header h = get(idx++);
                     if (h.getNamespaceURI().equals(nsUri)) {
                         next = h;
                         break;
                     }
                 }
             }
             @Override
             public void remove() {
                 throw new UnsupportedOperationException();
             }
         };
     }
     /**
      * Returns the value of WS-Addressing <code>To</code> header. The <code>version</code>
      * identifies the WS-Addressing version and the header returned is targeted at
      * the current implicit role. Caches the value for subsequent invocation.
      * Duplicate <code>To</code> headers are detected earlier.
      *
      * @param av WS-Addressing version
      * @param sv SOAP version
      * @throws IllegalArgumentException if either <code>av</code> or <code>sv</code> is null.
      * @return Value of WS-Addressing To header, anonymous URI if no header is present
      */
     public String getTo(AddressingVersion av, SOAPVersion sv) {
         return AddressingUtils.getTo(this, av, sv);
     }
     /**
      * Returns the value of WS-Addressing <code>Action</code> header. The <code>version</code>
      * identifies the WS-Addressing version and the header returned is targeted at
      * the current implicit role. Caches the value for subsequent invocation.
      * Duplicate <code>Action</code> headers are detected earlier.
      *
      * @param av WS-Addressing version
      * @param sv SOAP version
      * @throws IllegalArgumentException if either <code>av</code> or <code>sv</code> is null.
      * @return Value of WS-Addressing Action header, null if no header is present
      */
     public String getAction(@NotNull AddressingVersion av, @NotNull SOAPVersion sv) {
         return AddressingUtils.getAction(this, av, sv);
     }
     /**
      * Returns the value of WS-Addressing <code>ReplyTo</code> header. The <code>version</code>
      * identifies the WS-Addressing version and the header returned is targeted at
      * the current implicit role. Caches the value for subsequent invocation.
      * Duplicate <code>ReplyTo</code> headers are detected earlier.
      *
      * @param av WS-Addressing version
      * @param sv SOAP version
      * @throws IllegalArgumentException if either <code>av</code> or <code>sv</code> is null.
      * @return Value of WS-Addressing ReplyTo header, null if no header is present
      */
     public WSEndpointReference getReplyTo(@NotNull AddressingVersion av, @NotNull SOAPVersion sv) {
         return AddressingUtils.getReplyTo(this, av, sv);
     }
     /**
      * Returns the value of WS-Addressing <code>FaultTo</code> header. The <code>version</code>
      * identifies the WS-Addressing version and the header returned is targeted at
      * the current implicit role. Caches the value for subsequent invocation.
      * Duplicate <code>FaultTo</code> headers are detected earlier.
      *
      * @param av WS-Addressing version
      * @param sv SOAP version
      * @throws IllegalArgumentException if either <code>av</code> or <code>sv</code> is null.
      * @return Value of WS-Addressing FaultTo header, null if no header is present
      */
     public WSEndpointReference getFaultTo(@NotNull AddressingVersion av, @NotNull SOAPVersion sv) {
         return AddressingUtils.getFaultTo(this, av, sv);
     }
     /**
      * Returns the value of WS-Addressing <code>MessageID</code> header. The <code>version</code>
      * identifies the WS-Addressing version and the header returned is targeted at
      * the current implicit role. Caches the value for subsequent invocation.
      * Duplicate <code>MessageID</code> headers are detected earlier.
      *
      * @param av WS-Addressing version
      * @param sv SOAP version
      * @throws WebServiceException if either <code>av</code> or <code>sv</code> is null.
      * @return Value of WS-Addressing MessageID header, null if no header is present
      */
     public String getMessageID(@NotNull AddressingVersion av, @NotNull SOAPVersion sv) {
         return AddressingUtils.getMessageID(this, av, sv);
     }
     /**
      * Returns the value of WS-Addressing <code>RelatesTo</code> header. The <code>version</code>
      * identifies the WS-Addressing version and the header returned is targeted at
      * the current implicit role. Caches the value for subsequent invocation.
      * Duplicate <code>RelatesTo</code> headers are detected earlier.
      *
      * @param av WS-Addressing version
      * @param sv SOAP version
      * @throws WebServiceException if either <code>av</code> or <code>sv</code> is null.
      * @return Value of WS-Addressing RelatesTo header, null if no header is present
      */
     public String getRelatesTo(@NotNull AddressingVersion av, @NotNull SOAPVersion sv) {
         return AddressingUtils.getRelatesTo(this, av, sv);
     }
     /**
      * Creates a set of outbound WS-Addressing headers on the client with the
      * specified Action Message Addressing Property value.
      * <p><p>
      * This method needs to be invoked right after such a Message is
      * created which is error prone but so far only MEX, RM and JAX-WS
      * creates a request so this ugliness is acceptable. This method is also used
      * to create protocol messages that are not associated with any {@link WSBinding}
      * and {@link WSDLPort}.
      *
      * @param packet request packet
      * @param av WS-Addressing version
      * @param sv SOAP version
      * @param oneway Indicates if the message exchange pattern is oneway
      * @param action Action Message Addressing Property value
      * @param mustUnderstand to indicate if the addressing headers are set with mustUnderstand attribute
      */
     public void fillRequestAddressingHeaders(Packet packet, AddressingVersion av, SOAPVersion sv, boolean oneway, String action, boolean mustUnderstand) {
         AddressingUtils.fillRequestAddressingHeaders(this, packet, av, sv, oneway, action, mustUnderstand);
     }
     public void fillRequestAddressingHeaders(Packet packet, AddressingVersion av, SOAPVersion sv, boolean oneway, String action) {
         AddressingUtils.fillRequestAddressingHeaders(this, packet, av, sv, oneway, action);
     }
     /**
      * Creates a set of outbound WS-Addressing headers on the client with the
      * default Action Message Addressing Property value.
      * <p><p>
      * This method needs to be invoked right after such a Message is
      * created which is error prone but so far only MEX, RM and JAX-WS
      * creates a request so this ugliness is acceptable. If more components
      * are identified using this, then we may revisit this.
      * <p><p>
      * This method is used if default Action Message Addressing Property is to
      * be used. See
      * {@link #fillRequestAddressingHeaders(Packet, com.sun.xml.internal.ws.api.addressing.AddressingVersion, com.sun.xml.internal.ws.api.SOAPVersion, boolean, String)}
      * if non-default Action is to be used, for example when creating a protocol message not
      * associated with {@link WSBinding} and {@link WSDLPort}.
      * This method uses SOAPAction as the Action unless set expplicitly in the wsdl.
      * @param wsdlPort request WSDL port
      * @param binding request WSBinding
      * @param packet request packet
      */
     public void fillRequestAddressingHeaders(WSDLPort wsdlPort, @NotNull WSBinding binding, Packet packet) {
         AddressingUtils.fillRequestAddressingHeaders(this, wsdlPort, binding, packet);
     }
     /**
      * Adds a new {@link Header}.
      *
      * <p>
      * Order doesn't matter in headers, so this method
      * does not make any guarantee as to where the new header
      * is inserted.
      *
      * @return
      *      always true. Don't use the return value.
      */
     @Override
     public boolean add(Header header) {
         return super.add(header);
     }
     /**
      * Removes the first {@link Header} of the specified name.
      * @param nsUri namespace URI of the header to remove
      * @param localName local part of the FQN of the header to remove
      *
      * @return null if not found.
      */
     public
     @Nullable
     @Override
     Header remove(@NotNull String nsUri, @NotNull String localName) {
         int len = size();
         for (int i = 0; i < len; i++) {
             Header h = get(i);
             if (h.getLocalPart().equals(localName) && h.getNamespaceURI().equals(nsUri)) {
                 return remove(i);
             }
         }
         return null;
     }
     /**
      * Replaces an existing {@link Header} or adds a new {@link Header}.
      *
      * <p>
      * Order doesn't matter in headers, so this method
      * does not make any guarantee as to where the new header
      * is inserted.
      *
      * @return
      *      always true. Don't use the return value.
      */
     @Override
     public boolean addOrReplace(Header header) {
         for (int i=0; i < size(); i++) {
           Header hdr = get(i);
           if (hdr.getNamespaceURI().equals(header.getNamespaceURI()) &&
               hdr.getLocalPart().equals(header.getLocalPart())) {
             // Put the new header in the old position. Call super versions
             // internally to avoid UnsupportedOperationException
             removeInternal(i);
             addInternal(i, header);
             return true;
           }
         }
         return add(header);
     }
     @Override
     public void replace(Header old, Header header) {
         for (int i=0; i < size(); i++) {
             Header hdr = get(i);
             if (hdr.getNamespaceURI().equals(header.getNamespaceURI()) &&
                 hdr.getLocalPart().equals(header.getLocalPart())) {
               // Put the new header in the old position. Call super versions
               // internally to avoid UnsupportedOperationException
               removeInternal(i);
               addInternal(i, header);
               return;
             }
           }
           throw new IllegalArgumentException();
     }
     protected void addInternal(int index, Header header) {
         super.add(index, header);
     }
     protected Header removeInternal(int index) {
         return super.remove(index);
     }
     /**
      * Removes the first {@link Header} of the specified name.
      *
      * @param name fully qualified name of the header to remove
      *
      * @return null if not found.
      */
     public
     @Nullable
     @Override
     Header remove(@NotNull QName name) {
         return remove(name.getNamespaceURI(), name.getLocalPart());
     }
     /**
      * Removes the first {@link Header} of the specified name.
      *
      * @param index index of the header to remove
      *
      * @return removed header
      */
     @Override
     public Header remove(int index) {
         removeUnderstoodBit(index);
         return super.remove(index);
     }
     /**
      * Removes the "understood" bit for header on the position specified by {@code index} parameter
      * from the set of understood header bits.
      *
      * @param index position of the bit to remove
      */
     private void removeUnderstoodBit(int index) {
         assert index < size();
         if (index < 32) {
             /**
              * Let
              *   R be the bit to be removed
              *   M be a more significant "upper" bit than bit R
              *   L be a less significant "lower" bit than bit R
              *
              * Then following 3 lines of code produce these results:
              *
              *   old understoodBits = MMMMMMMMMMMMRLLLLLLLLLLLLLLLLLLL
              *
              *   shiftedUpperBits   = 0MMMMMMMMMMMM0000000000000000000
              *
              *   lowerBits          = 0000000000000LLLLLLLLLLLLLLLLLLL
              *
              *   new understoodBits = 0MMMMMMMMMMMMLLLLLLLLLLLLLLLLLLL
              *
              * The R bit is removed and all the upper bits are shifted right (unsigned)
              */
             int shiftedUpperBits = understoodBits >>> -31 + index << index;
             int lowerBits = understoodBits << -index >>> 31 - index >>> 1;
             understoodBits = shiftedUpperBits | lowerBits;
             if (moreUnderstoodBits != null && moreUnderstoodBits.cardinality() > 0) {
                 if (moreUnderstoodBits.get(0)) {
                     understoodBits |= 0x80000000;
                 }
                 moreUnderstoodBits.clear(0);
                 for (int i = moreUnderstoodBits.nextSetBit(1); i > 0; i = moreUnderstoodBits.nextSetBit(i + 1)) {
                     moreUnderstoodBits.set(i - 1);
                     moreUnderstoodBits.clear(i);
                 }
             }
         } else if (moreUnderstoodBits != null && moreUnderstoodBits.cardinality() > 0) {
             index -= 32;
             moreUnderstoodBits.clear(index);
             for (int i = moreUnderstoodBits.nextSetBit(index); i >= 1; i = moreUnderstoodBits.nextSetBit(i + 1)) {
                 moreUnderstoodBits.set(i - 1);
                 moreUnderstoodBits.clear(i);
             }
         }
         // remove bit set if the new size will be < 33 => we fit all bits into int
         if (size() - 1 <= 33 && moreUnderstoodBits != null) {
             moreUnderstoodBits = null;
         }
     }
     /**
      * Removes a single instance of the specified element from this
      * header list, if it is present.  More formally,
      * removes a header <tt>h</tt> such that <tt>(o==null ? h==null :
      * o.equals(h))</tt>, if the header list contains one or more such
      * headers.  Returns <tt>true</tt> if the list contained the
      * specified element (or equivalently, if the list changed as a
      * result of the call).<p>
      *
      * @param o element to be removed from this list, if present.
      * @return <tt>true</tt> if the list contained the specified element.
      * @see #remove(javax.xml.namespace.QName)
      */
     @Override
     public boolean remove(Object o) {
         if (o != null) {
             for (int index = 0; index < this.size(); index++) {
                 if (o.equals(this.get(index))) {
                     remove(index);
                     return true;
                 }
             }
         }
         return false;
     }
     public Header remove(Header h) {
         if (remove((Object) h)) {
             return h;
         } else {
             return null;
         }
     }
     /**
      * Creates a copy.
      *
      * This handles null {@link HeaderList} correctly.
      *
      * @param original
      *      Can be null, in which case null will be returned.
      */
     public static HeaderList copy(MessageHeaders original) {
         if (original == null) {
             return null;
         } else {
             return new HeaderList(original);
         }
     }
     /**
      * Creates a copy.
      *
      * This handles null {@link HeaderList} correctly.
      *
      * @param original
      *      Can be null, in which case null will be returned.
      */
     public static HeaderList copy(HeaderList original) {
         return copy((MessageHeaders) original);
     }
     public void readResponseAddressingHeaders(WSDLPort wsdlPort, WSBinding binding) {
         // read Action
 //        String wsaAction = getAction(binding.getAddressingVersion(), binding.getSOAPVersion());
         // TODO: validate client-inbound Action
     }
     @Override
     public void understood(QName name) {
        get(name, true);
     }
     @Override
     public void understood(String nsUri, String localName) {
         get(nsUri, localName, true);
     }
     @Override
     public Set<QName> getUnderstoodHeaders() {
         Set<QName> understoodHdrs = new HashSet<QName>();
         for (int i = 0; i < size(); i++) {
             if (isUnderstood(i)) {
                 Header header = get(i);
                 understoodHdrs.add(new QName(header.getNamespaceURI(), header.getLocalPart()));
             }
         }
         return understoodHdrs;
 //        throw new UnsupportedOperationException("getUnderstoodHeaders() is not implemented by HeaderList");
     }
     @Override
     public boolean isUnderstood(Header header) {
         return isUnderstood(header.getNamespaceURI(), header.getLocalPart());
     }
     @Override
     public boolean isUnderstood(String nsUri, String localName) {
         for (int i = 0; i < size(); i++) {
             Header h = get(i);
             if (h.getLocalPart().equals(localName) && h.getNamespaceURI().equals(nsUri)) {
                 return isUnderstood(i);
             }
         }
         return false;
     }
     @Override
     public boolean isUnderstood(QName name) {
         return isUnderstood(name.getNamespaceURI(), name.getLocalPart());
     }
     @Override
     public Set<QName> getNotUnderstoodHeaders(Set<String> roles, Set<QName> knownHeaders, WSBinding binding) {
         Set<QName> notUnderstoodHeaders = null;
         if (roles == null) {
             roles = new HashSet<String>();
         }
         SOAPVersion effectiveSoapVersion = getEffectiveSOAPVersion(binding);
         roles.add(effectiveSoapVersion.implicitRole);
         for (int i = 0; i < size(); i++) {
             if (!isUnderstood(i)) {
                 Header header = get(i);
                 if (!header.isIgnorable(effectiveSoapVersion, roles)) {
                     QName qName = new QName(header.getNamespaceURI(), header.getLocalPart());
                     if (binding == null) {
                         //if binding is null, no further checks needed...we already
                         //know this header is not understood from the isUnderstood
                         //check above
                         if (notUnderstoodHeaders == null) {
                             notUnderstoodHeaders = new HashSet<QName>();
                         }
                         notUnderstoodHeaders.add(qName);
                     } else {
                         // if the binding is not null, see if the binding can understand it
                         if (binding instanceof SOAPBindingImpl && !((SOAPBindingImpl) binding).understandsHeader(qName)) {
                             if (!knownHeaders.contains(qName)) {
                                 //logger.info("Element not understood=" + qName);
                                 if (notUnderstoodHeaders == null) {
                                     notUnderstoodHeaders = new HashSet<QName>();
                                 }
                                 notUnderstoodHeaders.add(qName);
                             }
                         }
                     }
                 }
             }
         }
         return notUnderstoodHeaders;
     }
     private SOAPVersion getEffectiveSOAPVersion(WSBinding binding) {
         SOAPVersion mySOAPVersion = (soapVersion != null) ? soapVersion : binding.getSOAPVersion();
         if (mySOAPVersion == null) {
             mySOAPVersion = SOAPVersion.SOAP_11;
         }
         return mySOAPVersion;
     }
     public void setSoapVersion(SOAPVersion soapVersion) {
        this.soapVersion = soapVersion;
     }
     @Override
     public Iterator<Header> getHeaders() {
         return iterator();
     }
     @Override
     public List<Header> asList() {
         return this;
     }
 }

Mercurial > jdk8-mips64-public > jaxws / annotate

src/share/jaxws_classes/com/sun/xml/internal/ws/api/message/HeaderList.java@8f2986ff0235 (annotated)

src/share/jaxws_classes/com/sun/xml/internal/ws/api/message/HeaderList.java