aoqi@0: /*
aoqi@0:  * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.  Oracle designates this
aoqi@0:  * particular file as subject to the "Classpath" exception as provided
aoqi@0:  * by Oracle in the LICENSE file that accompanied this code.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: package com.sun.tools.internal.xjc.reader.xmlschema.ct;
aoqi@0: 
aoqi@0: 
aoqi@0: import com.sun.tools.internal.xjc.model.CClass;
aoqi@0: import com.sun.xml.internal.xsom.XSComplexType;
aoqi@0: import com.sun.xml.internal.xsom.XSContentType;
aoqi@0: import com.sun.xml.internal.xsom.XSType;
aoqi@0: 
aoqi@0: 
aoqi@0: /**
aoqi@0:  * Binds a complex type derived from another complex type by extension.
aoqi@0:  *
aoqi@0:  * @author
aoqi@0:  *     Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
aoqi@0:  */
aoqi@0: final class ExtendedComplexTypeBuilder extends AbstractExtendedComplexTypeBuilder {
aoqi@0: 
aoqi@0:     public boolean isApplicable(XSComplexType ct) {
aoqi@0:         XSType baseType = ct.getBaseType();
aoqi@0:         return baseType!=schemas.getAnyType()
aoqi@0:             &&  baseType.isComplexType()
aoqi@0:             &&  ct.getDerivationMethod()==XSType.EXTENSION;
aoqi@0:     }
aoqi@0: 
aoqi@0:     public void build(XSComplexType ct) {
aoqi@0:         XSComplexType baseType = ct.getBaseType().asComplexType();
aoqi@0: 
aoqi@0:         // build the base class
aoqi@0:         CClass baseClass = selector.bindToType(baseType, ct, true);
aoqi@0:         assert baseClass != null;   // global complex type must map to a class
aoqi@0: 
aoqi@0:         selector.getCurrentBean().setBaseClass(baseClass);
aoqi@0: 
aoqi@0:         // derivation by extension.
aoqi@0:         ComplexTypeBindingMode baseTypeFlag = builder.getBindingMode(baseType);
aoqi@0: 
aoqi@0:         XSContentType explicitContent = ct.getExplicitContent();
aoqi@0: 
aoqi@0:         if (!checkIfExtensionSafe(baseType, ct)) {
aoqi@0:             // error. We can't handle any further extension
aoqi@0:             errorReceiver.error(ct.getLocator(),
aoqi@0:                     Messages.ERR_NO_FURTHER_EXTENSION.format(
aoqi@0:                     baseType.getName(), ct.getName() )
aoqi@0:             );
aoqi@0:             return;
aoqi@0:         }
aoqi@0: 
aoqi@0:         // explicit content is always either empty or a particle.
aoqi@0:         if (explicitContent != null && explicitContent.asParticle() != null) {
aoqi@0:             if (baseTypeFlag == ComplexTypeBindingMode.NORMAL) {
aoqi@0:                 // if we have additional explicit content, process them.
aoqi@0:                 builder.recordBindingMode(ct,
aoqi@0:                         bgmBuilder.getParticleBinder().checkFallback(explicitContent.asParticle())
aoqi@0:                         ? ComplexTypeBindingMode.FALLBACK_REST
aoqi@0:                         : ComplexTypeBindingMode.NORMAL);
aoqi@0: 
aoqi@0:                 bgmBuilder.getParticleBinder().build(explicitContent.asParticle());
aoqi@0: 
aoqi@0:             } else {
aoqi@0:                 // the base class has already done the fallback.
aoqi@0:                 // don't add anything new
aoqi@0:                 builder.recordBindingMode(ct, baseTypeFlag );
aoqi@0:             }
aoqi@0:         } else {
aoqi@0:             // if it's empty, no additional processing is necessary
aoqi@0:             builder.recordBindingMode(ct, baseTypeFlag);
aoqi@0:         }
aoqi@0: 
aoqi@0:         // adds attributes and we are through.
aoqi@0:         green.attContainer(ct);
aoqi@0:     }
aoqi@0: 
aoqi@0: }