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XML Schema Object Model (XSOM) is a Java library that allows applications to easily parse XML Schema documents and inspect information in them. It is expected to be useful for applications that need to take XML Schema as an input.
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/*
 * Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Distribution License v. 1.0, which is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

package com.sun.xml.xsom.util;

/*-
 * #%L
 * XSOM
 * %%
 * Copyright (C) 2019 - 2020 Entur
 * %%
 * Licensed under the EUPL, Version 1.1 or – as soon they will be
 * approved by the European Commission - subsequent versions of the
 * EUPL (the "Licence");
 * 
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at:
 * 
 * http://ec.europa.eu/idabc/eupl5
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing permissions and
 * limitations under the Licence.
 * #L%
 */

import com.sun.xml.xsom.XSAnnotation;
import com.sun.xml.xsom.XSAttGroupDecl;
import com.sun.xml.xsom.XSAttributeDecl;
import com.sun.xml.xsom.XSAttributeUse;
import com.sun.xml.xsom.XSComplexType;
import com.sun.xml.xsom.XSContentType;
import com.sun.xml.xsom.XSElementDecl;
import com.sun.xml.xsom.XSFacet;
import com.sun.xml.xsom.XSModelGroup;
import com.sun.xml.xsom.XSModelGroupDecl;
import com.sun.xml.xsom.XSNotation;
import com.sun.xml.xsom.XSParticle;
import com.sun.xml.xsom.XSSchema;
import com.sun.xml.xsom.XSSimpleType;
import com.sun.xml.xsom.XSWildcard;
import com.sun.xml.xsom.XSIdentityConstraint;
import com.sun.xml.xsom.XSXPath;
import com.sun.xml.xsom.visitor.XSFunction;

/**
 * Extract the name of the components.
 * 
 * @author Ryan Shoemaker, Sun Microsystems, Inc.
 */
public class ComponentNameFunction implements XSFunction {

    // delegate to this object to get the localized name of the component type
    private NameGetter nameGetter = new NameGetter(null);
    
    /**
     * @see com.sun.xml.xsom.visitor.XSFunction#annotation(XSAnnotation)
     */
    public String annotation(XSAnnotation ann) {
        // unnamed component
        return nameGetter.annotation( ann );
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSFunction#attGroupDecl(XSAttGroupDecl)
     */
    public String attGroupDecl(XSAttGroupDecl decl) {
        String name = decl.getName();
        if( name == null ) name = "";
        return name + " " + nameGetter.attGroupDecl( decl );
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSFunction#attributeDecl(XSAttributeDecl)
     */
    public String attributeDecl(XSAttributeDecl decl) {
        String name = decl.getName();
        if( name == null ) name = "";
        return name + " " + nameGetter.attributeDecl( decl );
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSFunction#attributeUse(XSAttributeUse)
     */
    public String attributeUse(XSAttributeUse use) {
        // unnamed component
        return nameGetter.attributeUse( use );
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSFunction#complexType(XSComplexType)
     */
    public String complexType(XSComplexType type) {
        String name = type.getName();
        if( name == null ) name = "anonymous";
        return name + " " + nameGetter.complexType( type );
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSFunction#schema(XSSchema)
     */
    public String schema(XSSchema schema) {
        return nameGetter.schema( schema ) + " \"" + schema.getTargetNamespace()+"\"";
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSFunction#facet(XSFacet)
     */
    public String facet(XSFacet facet) {
        String name = facet.getName();
        if( name == null ) name = "";
        return name + " " + nameGetter.facet( facet );
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSFunction#notation(XSNotation)
     */
    public String notation(XSNotation notation) {
        String name = notation.getName();
        if( name == null ) name = "";
        return name + " " + nameGetter.notation( notation );
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSContentTypeFunction#simpleType(XSSimpleType)
     */
    public String simpleType(XSSimpleType simpleType) {
        String name = simpleType.getName();
        if( name == null ) name = "anonymous";
        return name + " " + nameGetter.simpleType( simpleType );
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSContentTypeFunction#particle(XSParticle)
     */
    public String particle(XSParticle particle) {
        // unnamed component
        return nameGetter.particle( particle );
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSContentTypeFunction#empty(XSContentType)
     */
    public String empty(XSContentType empty) {
        // unnamed component
        return nameGetter.empty( empty );
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSTermFunction#wildcard(XSWildcard)
     */
    public String wildcard(XSWildcard wc) {
        // unnamed component
        return nameGetter.wildcard( wc );
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSTermFunction#modelGroupDecl(XSModelGroupDecl)
     */
    public String modelGroupDecl(XSModelGroupDecl decl) {
        String name = decl.getName();
        if( name == null ) name = "";
        return name + " " + nameGetter.modelGroupDecl( decl );
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSTermFunction#modelGroup(XSModelGroup)
     */
    public String modelGroup(XSModelGroup group) {
        // unnamed component
        return nameGetter.modelGroup( group );
    }

    /**
     * @see com.sun.xml.xsom.visitor.XSTermFunction#elementDecl(XSElementDecl)
     */
    public String elementDecl(XSElementDecl decl) {
        String name = decl.getName();
        if( name == null ) name = "";
        return name + " " + nameGetter.elementDecl( decl );
    }

    public String identityConstraint(XSIdentityConstraint decl) {
        return decl.getName()+" "+nameGetter.identityConstraint(decl);
    }

    public String xpath(XSXPath xpath) {
        return nameGetter.xpath(xpath);
    }
}