src/share/jaxws_classes/com/sun/tools/internal/xjc/reader/xmlschema/ct/ExtendedComplexTypeBuilder.java

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1 /*
2 * Copyright (c) 1997, 2011, 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.xmlschema.ct;
27
28
29 import com.sun.tools.internal.xjc.model.CClass;
30 import com.sun.xml.internal.xsom.XSComplexType;
31 import com.sun.xml.internal.xsom.XSContentType;
32 import com.sun.xml.internal.xsom.XSType;
33
34
35 /**
36 * Binds a complex type derived from another complex type by extension.
37 *
38 * @author
39 * Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
40 */
41 final class ExtendedComplexTypeBuilder extends AbstractExtendedComplexTypeBuilder {
42
43 public boolean isApplicable(XSComplexType ct) {
44 XSType baseType = ct.getBaseType();
45 return baseType!=schemas.getAnyType()
46 && baseType.isComplexType()
47 && ct.getDerivationMethod()==XSType.EXTENSION;
48 }
49
50 public void build(XSComplexType ct) {
51 XSComplexType baseType = ct.getBaseType().asComplexType();
52
53 // build the base class
54 CClass baseClass = selector.bindToType(baseType, ct, true);
55 assert baseClass != null; // global complex type must map to a class
56
57 selector.getCurrentBean().setBaseClass(baseClass);
58
59 // derivation by extension.
60 ComplexTypeBindingMode baseTypeFlag = builder.getBindingMode(baseType);
61
62 XSContentType explicitContent = ct.getExplicitContent();
63
64 if (!checkIfExtensionSafe(baseType, ct)) {
65 // error. We can't handle any further extension
66 errorReceiver.error(ct.getLocator(),
67 Messages.ERR_NO_FURTHER_EXTENSION.format(
68 baseType.getName(), ct.getName() )
69 );
70 return;
71 }
72
73 // explicit content is always either empty or a particle.
74 if (explicitContent != null && explicitContent.asParticle() != null) {
75 if (baseTypeFlag == ComplexTypeBindingMode.NORMAL) {
76 // if we have additional explicit content, process them.
77 builder.recordBindingMode(ct,
78 bgmBuilder.getParticleBinder().checkFallback(explicitContent.asParticle())
79 ? ComplexTypeBindingMode.FALLBACK_REST
80 : ComplexTypeBindingMode.NORMAL);
81
82 bgmBuilder.getParticleBinder().build(explicitContent.asParticle());
83
84 } else {
85 // the base class has already done the fallback.
86 // don't add anything new
87 builder.recordBindingMode(ct, baseTypeFlag );
88 }
89 } else {
90 // if it's empty, no additional processing is necessary
91 builder.recordBindingMode(ct, baseTypeFlag);
92 }
93
94 // adds attributes and we are through.
95 green.attContainer(ct);
96 }
97
98 }

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