1 /*
   2  * Copyright (c) 1997, 2012, 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.tools.internal.xjc.reader.dtd.bindinfo;
  27 
  28 import java.util.StringTokenizer;
  29 
  30 import org.w3c.dom.Element;
  31 import org.xml.sax.Locator;
  32 
  33 /**
  34  * <interface> declaration in the binding file.
  35  */
  36 public final class BIInterface
  37 {
  38     BIInterface( Element e ) {
  39         this.dom = e;
  40         name = DOMUtil.getAttribute(e,"name");
  41         members = parseTokens(DOMUtil.getAttribute(e,"members"));
  42 
  43         if(DOMUtil.getAttribute(e,"properties")!=null) {
  44             fields = parseTokens(DOMUtil.getAttribute(e,"properties"));
  45             throw new AssertionError("//interface/@properties is not supported");
  46         } else    // no property was specified
  47             fields = new String[0];
  48     }
  49 
  50     /** <interface> element in the binding file. */
  51     private final Element dom;
  52 
  53     /** Name of the generated Java interface. */
  54     private final String name;
  55 
  56     /**
  57      * Gets the name of this interface.
  58      * This name should also used as the class name.
  59      */
  60     public String name() { return name; }
  61 
  62 
  63     private final String[] members;
  64 
  65     /**
  66      * Gets the names of interfaces/classes that implement
  67      * this interface.
  68      */
  69     public String[] members() { return members; }
  70 
  71 
  72     private final String[] fields;
  73 
  74     /** Gets the names of fields in this interface. */
  75     public String[] fields() { return fields; }
  76 
  77 
  78     /** Gets the location where this declaration is declared. */
  79     public Locator getSourceLocation() {
  80         return DOMLocator.getLocationInfo(dom);
  81     }
  82 
  83 
  84 
  85     /** splits a list into an array of strings. */
  86     private static String[] parseTokens( String value ) {
  87         StringTokenizer tokens = new StringTokenizer(value);
  88 
  89         String[] r = new String[tokens.countTokens()];
  90         int i=0;
  91         while(tokens.hasMoreTokens())
  92             r[i++] = tokens.nextToken();
  93 
  94         return r;
  95     }
  96 }
--- EOF ---