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src/share/jaxws_classes/com/sun/xml/internal/ws/model/FieldSignature.java@9c07ef4934dd (annotated)

src/share/jaxws_classes/com/sun/xml/internal/ws/model/FieldSignature.java

Thu, 31 Aug 2017 15:18:52 +0800

author

aoqi

date

Thu, 31 Aug 2017 15:18:52 +0800

changeset 637

9c07ef4934dd

parent 368

0989ad8c0860

parent 0

373ffda63c9a

permissions

-rw-r--r--

merge

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 1997, 2012, 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.ws.model;
aoqi@0	27
aoqi@0	28	import java.lang.reflect.*;
aoqi@0	29
aoqi@0	30	/**
aoqi@0	31	* Creates vm signature string from Type
aoqi@0	32	*
aoqi@0	33	* TypeSignature: Z | C | B | S | I | F | J | D | FieldTypeSignature
aoqi@0	34	* FieldTypeSignature: ClassTypeSignature | [ TypeSignature | TypeVar
aoqi@0	35	* ClassTypeSignature: L Id ( / Id )* TypeArgs? ( . Id TypeArgs? )* ;
aoqi@0	36	* TypeArgs: < TypeArg+ >
aoqi@0	37	* TypeArg: * | ( + | - )? FieldTypeSignature
aoqi@0	38	* TypeVar: T Id ;
aoqi@0	39	*
aoqi@0	40	* @author Jitendra Kotamraju
aoqi@0	41	*/
aoqi@0	42	final class FieldSignature {
aoqi@0	43
aoqi@0	44	static String vms(Type t) {
aoqi@0	45	if (t instanceof Class && ((Class)t).isPrimitive()) {
aoqi@0	46	Class c = (Class)t;
aoqi@0	47	if (c == Integer.TYPE) {
aoqi@0	48	return "I";
aoqi@0	49	} else if (c == Void.TYPE) {
aoqi@0	50	return "V";
aoqi@0	51	} else if (c == Boolean.TYPE) {
aoqi@0	52	return "Z";
aoqi@0	53	} else if (c == Byte.TYPE) {
aoqi@0	54	return "B";
aoqi@0	55	} else if (c == Character.TYPE) {
aoqi@0	56	return "C";
aoqi@0	57	} else if (c == Short.TYPE) {
aoqi@0	58	return "S";
aoqi@0	59	} else if (c == Double.TYPE) {
aoqi@0	60	return "D";
aoqi@0	61	} else if (c == Float.TYPE) {
aoqi@0	62	return "F";
aoqi@0	63	} else if (c == Long.TYPE) {
aoqi@0	64	return "J";
aoqi@0	65	}
aoqi@0	66	} else if (t instanceof Class && ((Class)t).isArray()) {
aoqi@0	67	return "["+vms(((Class)t).getComponentType());
aoqi@0	68	} else if (t instanceof Class || t instanceof ParameterizedType) {
aoqi@0	69	return "L"+fqcn(t)+";";
aoqi@0	70	} else if (t instanceof GenericArrayType) {
aoqi@0	71	return "["+vms(((GenericArrayType)t).getGenericComponentType());
aoqi@0	72	} else if (t instanceof TypeVariable) {
aoqi@0	73	// While creating wrapper bean fields, it doesn't create with TypeVariables
aoqi@0	74	// Otherwise, the type variable need to be declared in the wrapper bean class
aoqi@0	75	// return "T"+((TypeVariable)t).getName()+";";
aoqi@0	76	return "Ljava/lang/Object;";
aoqi@0	77	} else if (t instanceof WildcardType) {
aoqi@0	78	WildcardType w = (WildcardType)t;
aoqi@0	79	if (w.getLowerBounds().length > 0) {
aoqi@0	80	return "-"+vms(w.getLowerBounds()[0]);
aoqi@0	81	} else if (w.getUpperBounds().length > 0) {
aoqi@0	82	Type wt = w.getUpperBounds()[0];
aoqi@0	83	if (wt.equals(Object.class)) {
aoqi@0	84	return "*";
aoqi@0	85	} else {
aoqi@0	86	return "+"+vms(wt);
aoqi@0	87	}
aoqi@0	88	}
aoqi@0	89	}
aoqi@0	90	throw new IllegalArgumentException("Illegal vms arg " + t);
aoqi@0	91	}
aoqi@0	92
aoqi@0	93	private static String fqcn(Type t) {
aoqi@0	94	if (t instanceof Class) {
aoqi@0	95	Class c = (Class)t;
aoqi@0	96	if (c.getDeclaringClass() == null) {
aoqi@0	97	return c.getName().replace('.', '/');
aoqi@0	98	} else {
aoqi@0	99	return fqcn(c.getDeclaringClass())+"$"+c.getSimpleName();
aoqi@0	100	}
aoqi@0	101	} else if (t instanceof ParameterizedType) {
aoqi@0	102	ParameterizedType p = (ParameterizedType)t;
aoqi@0	103	if (p.getOwnerType() == null) {
aoqi@0	104	return fqcn(p.getRawType())+args(p);
aoqi@0	105	} else {
aoqi@0	106	assert p.getRawType() instanceof Class;
aoqi@0	107	return fqcn(p.getOwnerType())+"."+
aoqi@0	108	((Class)p.getRawType()).getSimpleName()+args(p);
aoqi@0	109	}
aoqi@0	110	}
aoqi@0	111	throw new IllegalArgumentException("Illegal fqcn arg = "+t);
aoqi@0	112	}
aoqi@0	113
aoqi@0	114	private static String args(ParameterizedType p) {
aoqi@0	115	StringBuilder sig = new StringBuilder("<");
aoqi@0	116	for(Type t : p.getActualTypeArguments()) {
aoqi@0	117	sig.append(vms(t));
aoqi@0	118	}
aoqi@0	119	return sig.append(">").toString();
aoqi@0	120	}
aoqi@0	121
aoqi@0	122	}