alvinalexander.com | career | drupal | java | mac | mysql | perl | scala | uml | unix  

Java example source code file (CClassRef.java)

This example Java source code file (CClassRef.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

abstractcelement, aspect, biclass, cclassinfo, cclassref, ccustomizations, cnonelement, deprecated, jclass, nclass, ntype, qname, string, xscomponent

The CClassRef.java Java example source code

/*
 * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package com.sun.tools.internal.xjc.model;

import javax.xml.namespace.QName;

import com.sun.codemodel.internal.JClass;
import com.sun.tools.internal.xjc.model.nav.NClass;
import com.sun.tools.internal.xjc.model.nav.NType;
import com.sun.tools.internal.xjc.outline.Aspect;
import com.sun.tools.internal.xjc.outline.Outline;
import com.sun.tools.internal.xjc.reader.xmlschema.bindinfo.BIClass;
import com.sun.tools.internal.xjc.reader.xmlschema.bindinfo.BIEnum;
import com.sun.xml.internal.xsom.XSComponent;

/**
 * Refernece to an existing class.
 *
 * @author Kohsuke Kawaguchi
 */
public final class CClassRef extends AbstractCElement implements NClass, CClass {

    private final String fullyQualifiedClassName;

    /**
     *
     * @param decl
     *      The {@link BIClass} declaration that has {@link BIClass#getExistingClassRef()}
     */
    public CClassRef(Model model, XSComponent source, BIClass decl, CCustomizations customizations) {
        super(model, source, decl.getLocation(), customizations);
        fullyQualifiedClassName = decl.getExistingClassRef();
        assert fullyQualifiedClassName!=null;
    }

    /**
     *
     * @param decl
     *      The {@link BIClass} declaration that has {@link BIEnum#ref}
     */
    public CClassRef(Model model, XSComponent source, BIEnum decl, CCustomizations customizations) {
        super(model, source, decl.getLocation(), customizations);
        fullyQualifiedClassName = decl.ref;
        assert fullyQualifiedClassName!=null;
    }

    public void setAbstract() {
        // assume that the referenced class is marked as abstract to begin with.
    }

    public boolean isAbstract() {
        // no way to find out for sure
        return false;
    }

    public NType getType() {
        return this;
    }

    /**
     * Cached for both performance and single identity.
     */
    private JClass clazz;

    public JClass toType(Outline o, Aspect aspect) {
        if(clazz==null)
            clazz = o.getCodeModel().ref(fullyQualifiedClassName);
        return clazz;
    }

    public String fullName() {
        return fullyQualifiedClassName;
    }

    public QName getTypeName() {
        return null;
    }

    /**
     * Guaranteed to return this.
     */
    @Deprecated
    public CNonElement getInfo() {
        return this;
    }

// are these going to bite us?
//    we can compute some of them, but not all.

    public CElement getSubstitutionHead() {
        return null;
    }

    public CClassInfo getScope() {
        return null;
    }

    public QName getElementName() {
        return null;
    }

    public boolean isBoxedType() {
        return false;
    }

    public boolean isSimpleType() {
        return false;
    }


}

Other Java examples (source code examples)

Here is a short list of links related to this Java CClassRef.java source code file:

... this post is sponsored by my books ...

#1 New Release!

FP Best Seller

 

new blog posts

 

Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.

A percentage of advertising revenue from
pages under the /java/jwarehouse URI on this website is
paid back to open source projects.