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src/share/jaxws_classes/com/sun/xml/internal/bind/v2/model/impl/SingleTypePropertyInfoImpl.java@e530533619ec (annotated)

src/share/jaxws_classes/com/sun/xml/internal/bind/v2/model/impl/SingleTypePropertyInfoImpl.java

Thu, 12 Oct 2017 19:44:07 +0800

author

aoqi

date

Thu, 12 Oct 2017 19:44:07 +0800

changeset 760

e530533619ec

parent 0

373ffda63c9a

permissions

-rw-r--r--

merge

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	4	*
aoqi@0	5	* This code is free software; you can redistribute it and/or modify it
aoqi@0	6	* under the terms of the GNU General Public License version 2 only, as
aoqi@0	7	* published by the Free Software Foundation. Oracle designates this
aoqi@0	8	* particular file as subject to the "Classpath" exception as provided
aoqi@0	9	* by Oracle in the LICENSE file that accompanied this code.
aoqi@0	10	*
aoqi@0	11	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	12	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	13	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	14	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	15	* accompanied this code).
aoqi@0	16	*
aoqi@0	17	* You should have received a copy of the GNU General Public License version
aoqi@0	18	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	19	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	20	*
aoqi@0	21	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	22	* or visit www.oracle.com if you need additional information or have any
aoqi@0	23	* questions.
aoqi@0	24	*/
aoqi@0	25
aoqi@0	26	package com.sun.xml.internal.bind.v2.model.impl;
aoqi@0	27
aoqi@0	28	import java.util.Collections;
aoqi@0	29	import java.util.List;
aoqi@0	30
aoqi@0	31	import javax.xml.bind.annotation.XmlList;
aoqi@0	32
aoqi@0	33	import com.sun.xml.internal.bind.v2.model.core.ID;
aoqi@0	34	import com.sun.xml.internal.bind.v2.model.core.NonElement;
aoqi@0	35	import com.sun.xml.internal.bind.v2.model.core.PropertyInfo;
aoqi@0	36	import com.sun.xml.internal.bind.v2.model.runtime.RuntimeNonElementRef;
aoqi@0	37	import com.sun.xml.internal.bind.v2.model.runtime.RuntimePropertyInfo;
aoqi@0	38	import com.sun.xml.internal.bind.v2.runtime.IllegalAnnotationException;
aoqi@0	39	import com.sun.xml.internal.bind.v2.runtime.Transducer;
aoqi@0	40	import com.sun.xml.internal.bind.v2.runtime.reflect.Accessor;
aoqi@0	41
aoqi@0	42	/**
aoqi@0	43	* {@link PropertyInfoImpl} that can only have one type.
aoqi@0	44	*
aoqi@0	45	* Specifically, {@link AttributePropertyInfoImpl} and {@link ValuePropertyInfoImpl}.
aoqi@0	46	*
aoqi@0	47	* @author Kohsuke Kawaguchi
aoqi@0	48	*/
aoqi@0	49	abstract class SingleTypePropertyInfoImpl<T,C,F,M>
aoqi@0	50	extends PropertyInfoImpl<T,C,F,M> {
aoqi@0	51
aoqi@0	52	/**
aoqi@0	53	* Computed lazily.
aoqi@0	54	*
aoqi@0	55	* @see {@link #getTarget()}.
aoqi@0	56	*/
aoqi@0	57	private NonElement<T,C> type;
aoqi@0	58
aoqi@0	59	public SingleTypePropertyInfoImpl(ClassInfoImpl<T,C,F,M> classInfo, PropertySeed<T,C,F,M> seed) {
aoqi@0	60	super(classInfo, seed);
aoqi@0	61	if(this instanceof RuntimePropertyInfo) {
aoqi@0	62	Accessor rawAcc = ((RuntimeClassInfoImpl.RuntimePropertySeed)seed).getAccessor();
aoqi@0	63	if(getAdapter()!=null && !isCollection())
aoqi@0	64	// adapter for a single-value property is handled by accessor.
aoqi@0	65	// adapter for a collection property is handled by lister.
aoqi@0	66	rawAcc = rawAcc.adapt(((RuntimePropertyInfo)this).getAdapter());
aoqi@0	67	this.acc = rawAcc;
aoqi@0	68	} else
aoqi@0	69	this.acc = null;
aoqi@0	70	}
aoqi@0	71
aoqi@0	72	public List<? extends NonElement<T,C>> ref() {
aoqi@0	73	return Collections.singletonList(getTarget());
aoqi@0	74	}
aoqi@0	75
aoqi@0	76	public NonElement<T,C> getTarget() {
aoqi@0	77	if(type==null) {
aoqi@0	78	assert parent.builder!=null : "this method must be called during the build stage";
aoqi@0	79	type = parent.builder.getTypeInfo(getIndividualType(),this);
aoqi@0	80	}
aoqi@0	81	return type;
aoqi@0	82	}
aoqi@0	83
aoqi@0	84	public PropertyInfo<T,C> getSource() {
aoqi@0	85	return this;
aoqi@0	86	}
aoqi@0	87
aoqi@0	88	public void link() {
aoqi@0	89	super.link();
aoqi@0	90
aoqi@0	91	if (!(NonElement.ANYTYPE_NAME.equals(type.getTypeName()) || type.isSimpleType() || id()==ID.IDREF)) {
aoqi@0	92	parent.builder.reportError(new IllegalAnnotationException(
aoqi@0	93	Messages.SIMPLE_TYPE_IS_REQUIRED.format(),
aoqi@0	94	seed
aoqi@0	95	));
aoqi@0	96	}
aoqi@0	97
aoqi@0	98	if(!isCollection() && seed.hasAnnotation(XmlList.class)) {
aoqi@0	99	parent.builder.reportError(new IllegalAnnotationException(
aoqi@0	100	Messages.XMLLIST_ON_SINGLE_PROPERTY.format(), this
aoqi@0	101	));
aoqi@0	102	}
aoqi@0	103	}
aoqi@0	104
aoqi@0	105	//
aoqi@0	106	//
aoqi@0	107	// technically these code belong to runtime implementation, but moving the code up here
aoqi@0	108	// allows this to be shared between RuntimeValuePropertyInfoImpl and RuntimeAttributePropertyInfoImpl
aoqi@0	109	//
aoqi@0	110	//
aoqi@0	111
aoqi@0	112	private final Accessor acc;
aoqi@0	113	/**
aoqi@0	114	* Lazily created.
aoqi@0	115	*/
aoqi@0	116	private Transducer xducer;
aoqi@0	117
aoqi@0	118	public Accessor getAccessor() {
aoqi@0	119	return acc;
aoqi@0	120	}
aoqi@0	121
aoqi@0	122
aoqi@0	123	public Transducer getTransducer() {
aoqi@0	124	if(xducer==null) {
aoqi@0	125	xducer = RuntimeModelBuilder.createTransducer((RuntimeNonElementRef)this);
aoqi@0	126	if(xducer==null) {
aoqi@0	127	// this situation is checked by by the link method.
aoqi@0	128	// avoid repeating the same error by silently recovering
aoqi@0	129	xducer = RuntimeBuiltinLeafInfoImpl.STRING;
aoqi@0	130	}
aoqi@0	131	}
aoqi@0	132	return xducer;
aoqi@0	133	}
aoqi@0	134	}