1 /*
   2  * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package com.sun.xml.internal.bind.v2.runtime.reflect;
  27 
  28 import com.sun.xml.internal.bind.api.AccessorException;
  29 import com.sun.xml.internal.bind.v2.runtime.XMLSerializer;
  30 
  31 /**
  32  * {@link Lister} for primitive type arrays.
  33  * <p><b>
  34  *     Auto-generated, do not edit.
  35  * </b></p>
  36  * <p>
  37  *     B y t e ArrayLister is used as the master to generate the rest of the
  38  *     lister classes. Do not modify the generated copies.
  39  * </p>
  40  */
  41 final class PrimitiveArrayListerInteger<BeanT> extends Lister<BeanT,int[],Integer,PrimitiveArrayListerInteger.IntegerArrayPack> {
  42 
  43     private PrimitiveArrayListerInteger() {
  44     }
  45 
  46     /*package*/ static void register() {
  47         Lister.primitiveArrayListers.put(Integer.TYPE,new PrimitiveArrayListerInteger());
  48     }
  49 
  50     public ListIterator<Integer> iterator(final int[] objects, XMLSerializer context) {
  51         return new ListIterator<Integer>() {
  52             int idx=0;
  53             public boolean hasNext() {
  54                 return idx<objects.length;
  55             }
  56 
  57             public Integer next() {
  58                 return objects[idx++];
  59             }
  60         };
  61     }
  62 
  63     public IntegerArrayPack startPacking(BeanT current, Accessor<BeanT, int[]> acc) {
  64         return new IntegerArrayPack();
  65     }
  66 
  67     public void addToPack(IntegerArrayPack objects, Integer o) {
  68         objects.add(o);
  69     }
  70 
  71     public void endPacking( IntegerArrayPack pack, BeanT bean, Accessor<BeanT,int[]> acc ) throws AccessorException {
  72         acc.set(bean,pack.build());
  73     }
  74 
  75     public void reset(BeanT o,Accessor<BeanT,int[]> acc) throws AccessorException {
  76         acc.set(o,new int[0]);
  77     }
  78 
  79     static final class IntegerArrayPack {
  80         int[] buf = new int[16];
  81         int size;
  82 
  83         void add(Integer b) {
  84             if(buf.length==size) {
  85                 // realloc
  86                 int[] nb = new int[buf.length*2];
  87                 System.arraycopy(buf,0,nb,0,buf.length);
  88                 buf = nb;
  89             }
  90             if(b!=null)
  91                 buf[size++] = b;
  92         }
  93 
  94         int[] build() {
  95             if(buf.length==size)
  96                 // if we are lucky enough
  97                 return buf;
  98 
  99             int[] r = new int[size];
 100             System.arraycopy(buf,0,r,0,size);
 101             return r;
 102         }
 103     }
 104 }