author | mkos |
Sun, 30 Dec 2012 00:00:00 +0100 | |
changeset 22678 | ac1ea46be942 |
parent 12009 | 4abb694f273a |
permissions | -rw-r--r-- |
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/* |
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ac1ea46be942
8029237: Update copyright year to match last edit in jaxws repository for 2012
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parents:
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* Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package com.sun.tools.internal.xjc.reader.dtd.bindinfo; |
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import java.util.ArrayList; |
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import com.sun.codemodel.internal.JClass; |
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import com.sun.tools.internal.xjc.Options; |
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import com.sun.tools.internal.xjc.generator.bean.field.FieldRenderer; |
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import org.w3c.dom.Element; |
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/** |
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* Particles in the <content> declaration in the binding file. |
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* |
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*/ |
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public class BIContent |
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{ |
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/** |
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* Wraps a given particle. |
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* |
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* <p> |
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* This object should be created through |
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* the {@link #create(Element, BIElement)} method. |
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*/ |
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private BIContent( Element e, BIElement _parent ) { |
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this.element = e; |
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this.parent = _parent; |
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this.opts = parent.parent.model.options; |
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} |
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/** The particle element which this object is wrapping. */ |
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protected final Element element; |
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/** The parent object.*/ |
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protected final BIElement parent; |
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private final Options opts; |
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/** |
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* Gets the realization of this particle, if any. |
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* |
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* @return |
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* null if the "collection" attribute was not specified. |
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*/ |
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public final FieldRenderer getRealization() { |
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String v = DOMUtil.getAttribute(element,"collection"); |
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if(v==null) return null; |
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v = v.trim(); |
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if(v.equals("array")) return opts.getFieldRendererFactory().getArray(); |
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if(v.equals("list")) |
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return opts.getFieldRendererFactory().getList( |
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parent.parent.codeModel.ref(ArrayList.class)); |
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// the correctness of the attribute value must be |
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// checked by the validator. |
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throw new InternalError("unexpected collection value: "+v); |
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} |
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/** |
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* Gets the property name of this particle. |
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* |
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* @return |
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* always a non-null, valid string. |
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*/ |
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public final String getPropertyName() { |
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String r = DOMUtil.getAttribute(element,"property"); |
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// in case of <element-ref>, @property is optional and |
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// defaults to @name. |
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// in all other cases, @property is mandatory. |
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if(r!=null) return r; |
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return DOMUtil.getAttribute(element,"name"); |
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} |
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/** |
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* Gets the type of this property, if any. |
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* <p> |
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* <element-ref> particle doesn't have the type. |
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* |
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* @return |
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* null if none is specified. |
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*/ |
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public final JClass getType() { |
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try { |
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String type = DOMUtil.getAttribute(element,"supertype"); |
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if(type==null) return null; |
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// TODO: does this attribute defaults to the current package? |
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int idx = type.lastIndexOf('.'); |
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if(idx<0) return parent.parent.codeModel.ref(type); |
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else return parent.parent.getTargetPackage().ref(type); |
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} catch( ClassNotFoundException e ) { |
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// TODO: better error handling |
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throw new NoClassDefFoundError(e.getMessage()); |
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} |
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} |
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/** |
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* Creates an appropriate subclass of BIContent |
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* by sniffing the tag name. |
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* <p> |
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* This method should be only called by the BIElement class. |
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*/ |
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static BIContent create( Element e, BIElement _parent ) { |
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return new BIContent(e,_parent); |
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} |
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} |