jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/tools/internal/jxc/gen/config/NGCCInterleaveFilter.java@f50545b5e2f1 (annotated)

src/share/jaxws_classes/com/sun/tools/internal/jxc/gen/config/NGCCInterleaveFilter.java@f50545b5e2f1 (annotated)

src/share/jaxws_classes/com/sun/tools/internal/jxc/gen/config/NGCCInterleaveFilter.java

Tue, 06 Mar 2012 16:09:35 -0800

author: ohair
date: Tue, 06 Mar 2012 16:09:35 -0800
changeset 286: f50545b5e2f1
child 368: 0989ad8c0860
permissions: -rw-r--r--

7150322: Stop using drop source bundles in jaxws
Reviewed-by: darcy, ohrstrom

 /*
  * Copyright (c) 1997, 2011, 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.tools.internal.jxc.gen.config;
 import org.xml.sax.Attributes;
 import org.xml.sax.SAXException;
 /**
  * Dispatches incoming events into sub handlers appropriately
  * so that the interleaving semantics will be correctly realized.
  *
  * @author Kohsuke Kawaguchi (kk@kohsuke.org)
  */
 public abstract class NGCCInterleaveFilter implements NGCCEventSource, NGCCEventReceiver {
     protected NGCCInterleaveFilter( NGCCHandler parent, int cookie ) {
         this._parent = parent;
         this._cookie = cookie;
     }
     protected void setHandlers( NGCCEventReceiver[] receivers ) {
         this._receivers = receivers;
     }
     /** event receiverse. */
     protected NGCCEventReceiver[] _receivers;
     public int replace(NGCCEventReceiver oldHandler, NGCCEventReceiver newHandler) {
         for( int i=0; i<_receivers.length; i++ )
             if( _receivers[i]==oldHandler ) {
                 _receivers[i]=newHandler;
                 return i;
             }
         throw new InternalError(); // a bug in RelaxNGCC.
     }
     /** Parent handler. */
     private final NGCCHandler _parent;
     /** Cookie given by the parent. */
     private final int _cookie;
 //
 //
 // event handler
 //
 //
     /**
      * Receiver that is being locked and therefore receives all the events.
      * <pre><xmp>
      * <interleave>
      *   <element name="foo"/>
      *   <element name="bar">
      *     <element name="foo"/>
      *   </element>
      * </interlaeve>
      * </xmp></pre>
      * When processing inside the bar element, this receiver is
      * "locked" so that it can correctly receive its child foo element.
      */
     private int lockedReceiver;
     /**
      * Nest level. Lock will be release when the lockCount becomes 0.
      */
     private int lockCount=0;
     public void enterElement(
         String uri, String localName, String qname,Attributes atts) throws SAXException {
         if(isJoining)   return; // ignore any token if we are joining. See joinByXXXX.
         if(lockCount++==0) {
             lockedReceiver = findReceiverOfElement(uri,localName);
             if(lockedReceiver==-1) {
                 // we can't process this token. join.
                 joinByEnterElement(null,uri,localName,qname,atts);
                 return;
             }
         }
         _receivers[lockedReceiver].enterElement(uri,localName,qname,atts);
     }
     public void leaveElement(String uri, String localName, String qname) throws SAXException {
         if(isJoining)   return; // ignore any token if we are joining. See joinByXXXX.
         if( lockCount-- == 0 )
             joinByLeaveElement(null,uri,localName,qname);
         else
             _receivers[lockedReceiver].leaveElement(uri,localName,qname);
     }
     public void enterAttribute(String uri, String localName, String qname) throws SAXException {
         if(isJoining)   return; // ignore any token if we are joining. See joinByXXXX.
         if(lockCount++==0) {
             lockedReceiver = findReceiverOfAttribute(uri,localName);
             if(lockedReceiver==-1) {
                 // we can't process this token. join.
                 joinByEnterAttribute(null,uri,localName,qname);
                 return;
             }
         }
         _receivers[lockedReceiver].enterAttribute(uri,localName,qname);
     }
     public void leaveAttribute(String uri, String localName, String qname) throws SAXException {
         if(isJoining)   return; // ignore any token if we are joining. See joinByXXXX.
         if( lockCount-- == 0 )
             joinByLeaveAttribute(null,uri,localName,qname);
         else
             _receivers[lockedReceiver].leaveAttribute(uri,localName,qname);
     }
     public void text(String value) throws SAXException {
         if(isJoining)   return; // ignore any token if we are joining. See joinByXXXX.
         if(lockCount!=0)
             _receivers[lockedReceiver].text(value);
         else {
             int receiver = findReceiverOfText();
             if(receiver!=-1)    _receivers[receiver].text(value);
             else                joinByText(null,value);
         }
     }
     /**
      * Implemented by the generated code to determine the handler
      * that can receive the given element.
      *
      * @return
      *      Thread ID of the receiver that can handle this event,
      *      or -1 if none.
      */
     protected abstract int findReceiverOfElement( String uri, String local );
     /**
      * Returns the handler that can receive the given attribute, or null.
      */
     protected abstract int findReceiverOfAttribute( String uri, String local );
     /**
      * Returns the handler that can receive text events, or null.
      */
     protected abstract int findReceiverOfText();
 //
 //
 // join method
 //
 //
     /**
      * Set to true when this handler is in the process of
      * joining all branches.
      */
     private boolean isJoining = false;
     /**
      * Joins all the child receivers.
      *
      * <p>
      * This method is called by a child receiver when it sees
      * something that it cannot handle, or by this object itself
      * when it sees an event that it can't process.
      *
      * <p>
      * This method forces children to move to its final state,
      * then revert to the parent.
      *
      * @param source
      *      If this method is called by one of the child receivers,
      *      the receiver object. If this method is called by itself,
      *      null.
      */
     public void joinByEnterElement( NGCCEventReceiver source,
         String uri, String local, String qname, Attributes atts ) throws SAXException {
         if(isJoining)   return; // we are already in the process of joining. ignore.
         isJoining = true;
         // send special token to the rest of the branches.
         // these branches don't understand this token, so they will
         // try to move to a final state and send the token back to us,
         // which this object will ignore (because isJoining==true)
         // Otherwise branches will find an error.
         for( int i=0; i<_receivers.length; i++ )
             if( _receivers[i]!=source )
                 _receivers[i].enterElement(uri,local,qname,atts);
         // revert to the parent
         _parent._source.replace(this,_parent);
         _parent.onChildCompleted(null,_cookie,true);
         // send this event to the parent
         _parent.enterElement(uri,local,qname,atts);
     }
     public void joinByLeaveElement( NGCCEventReceiver source,
         String uri, String local, String qname ) throws SAXException {
         if(isJoining)   return; // we are already in the process of joining. ignore.
         isJoining = true;
         // send special token to the rest of the branches.
         // these branches don't understand this token, so they will
         // try to move to a final state and send the token back to us,
         // which this object will ignore (because isJoining==true)
         // Otherwise branches will find an error.
         for( int i=0; i<_receivers.length; i++ )
             if( _receivers[i]!=source )
                 _receivers[i].leaveElement(uri,local,qname);
         // revert to the parent
         _parent._source.replace(this,_parent);
         _parent.onChildCompleted(null,_cookie,true);
         // send this event to the parent
         _parent.leaveElement(uri,local,qname);
     }
     public void joinByEnterAttribute( NGCCEventReceiver source,
         String uri, String local, String qname ) throws SAXException {
         if(isJoining)   return; // we are already in the process of joining. ignore.
         isJoining = true;
         // send special token to the rest of the branches.
         // these branches don't understand this token, so they will
         // try to move to a final state and send the token back to us,
         // which this object will ignore (because isJoining==true)
         // Otherwise branches will find an error.
         for( int i=0; i<_receivers.length; i++ )
             if( _receivers[i]!=source )
                 _receivers[i].enterAttribute(uri,local,qname);
         // revert to the parent
         _parent._source.replace(this,_parent);
         _parent.onChildCompleted(null,_cookie,true);
         // send this event to the parent
         _parent.enterAttribute(uri,local,qname);
     }
     public void joinByLeaveAttribute( NGCCEventReceiver source,
         String uri, String local, String qname ) throws SAXException {
         if(isJoining)   return; // we are already in the process of joining. ignore.
         isJoining = true;
         // send special token to the rest of the branches.
         // these branches don't understand this token, so they will
         // try to move to a final state and send the token back to us,
         // which this object will ignore (because isJoining==true)
         // Otherwise branches will find an error.
         for( int i=0; i<_receivers.length; i++ )
             if( _receivers[i]!=source )
                 _receivers[i].leaveAttribute(uri,local,qname);
         // revert to the parent
         _parent._source.replace(this,_parent);
         _parent.onChildCompleted(null,_cookie,true);
         // send this event to the parent
         _parent.leaveAttribute(uri,local,qname);
     }
     public void joinByText( NGCCEventReceiver source,
         String value ) throws SAXException {
         if(isJoining)   return; // we are already in the process of joining. ignore.
         isJoining = true;
         // send special token to the rest of the branches.
         // these branches don't understand this token, so they will
         // try to move to a final state and send the token back to us,
         // which this object will ignore (because isJoining==true)
         // Otherwise branches will find an error.
         for( int i=0; i<_receivers.length; i++ )
             if( _receivers[i]!=source )
                 _receivers[i].text(value);
         // revert to the parent
         _parent._source.replace(this,_parent);
         _parent.onChildCompleted(null,_cookie,true);
         // send this event to the parent
         _parent.text(value);
     }
 //
 //
 // event dispatching methods
 //
 //
     public void sendEnterAttribute( int threadId,
         String uri, String local, String qname) throws SAXException {
         _receivers[threadId].enterAttribute(uri,local,qname);
     }
     public void sendEnterElement( int threadId,
         String uri, String local, String qname, Attributes atts) throws SAXException {
         _receivers[threadId].enterElement(uri,local,qname,atts);
     }
     public void sendLeaveAttribute( int threadId,
         String uri, String local, String qname) throws SAXException {
         _receivers[threadId].leaveAttribute(uri,local,qname);
     }
     public void sendLeaveElement( int threadId,
         String uri, String local, String qname) throws SAXException {
         _receivers[threadId].leaveElement(uri,local,qname);
     }
     public void sendText(int threadId, String value) throws SAXException {
         _receivers[threadId].text(value);
     }
 }

Mercurial > jdk8-mips64-public > jaxws / annotate

src/share/jaxws_classes/com/sun/tools/internal/jxc/gen/config/NGCCInterleaveFilter.java@f50545b5e2f1 (annotated)

src/share/jaxws_classes/com/sun/tools/internal/jxc/gen/config/NGCCInterleaveFilter.java