/*

 * Copyright (c) 1997, 2015, 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.xml.internal.ws.spi.db;

import java.lang.reflect.Type;

//TODO SOAPVersion WebServiceFeatureList

import com.sun.xml.internal.bind.util.Which;

//TODO Packet AbstractMessageImpl

import com.sun.xml.internal.bind.marshaller.SAX2DOMEx;

//TODO DOMHeader DOMMessage SAAJMessage StatefulInstanceResolver

import com.sun.xml.internal.bind.unmarshaller.DOMScanner;

//TODO ExceptionBean

import com.sun.xml.internal.bind.marshaller.NamespacePrefixMapper;

//TODO AbstractWrapperBeanGenerator

import com.sun.xml.internal.bind.v2.model.annotation.AnnotationReader;

import com.sun.xml.internal.bind.v2.model.annotation.RuntimeInlineAnnotationReader;

import com.sun.xml.internal.bind.v2.model.nav.Navigator;

//TODO WSDLGenerator

import static com.sun.xml.internal.bind.v2.schemagen.Util.*;

import com.sun.xml.internal.bind.api.impl.NameConverter;

import com.sun.xml.internal.bind.v2.model.nav.Navigator;

import com.sun.istack.internal.NotNull;

import com.sun.istack.internal.Nullable;

/**

 * BindingHelper

 *

 * @author shih-chang.chen@oracle.com

 */

public class BindingHelper {

    /**

     * Computes a Java identifier from a local name.

     *

     * <p>

     * This method faithfully implements the name mangling rule as specified in the JAXB spec.

     *

     * <p>

     * In JAXB, a collision with a Java reserved word (such as "return") never happens.

     * Accordingly, this method may return an identifier that collides with reserved words.

     *

     * <p>

     *

     * @return

     *      Typically, this method returns "nameLikeThis".

     */

    public static @NotNull String mangleNameToVariableName(@NotNull String localName) {

        return NameConverter.standard.toVariableName(localName);

    }

    /**

     * Computes a Java class name from a local name.

     *

     * <p>

     * This method faithfully implements the name mangling rule as specified in the JAXB spec.

     *

     * @return

     *      Typically, this method returns "NameLikeThis".

     */

    public static @NotNull String mangleNameToClassName(@NotNull String localName) {

        return NameConverter.standard.toClassName(localName);

    }

    /**

     * Computes a Java class name from a local name.

     *

     * <p>

     * This method faithfully implements the name mangling rule as specified in the JAXB spec.

     * This method works like {@link #mangleNameToClassName(String)} except that it looks

     * for "getClass" and returns something else.

     *

     * @return

     *      Typically, this method returns "NameLikeThis".

     */

    public static @NotNull String mangleNameToPropertyName(@NotNull String localName) {

        return NameConverter.standard.toPropertyName(localName);

    }

    /**

     * Gets the parameterization of the given base type.

     *

     * <p>

     * For example, given the following

     * interface Foo<T> extends List<List<T>> {}

     * interface Bar extends Foo<String> {}

     * This method works like this:

     * getBaseClass( Bar, List ) = List<List<String>

     * getBaseClass( Bar, Foo  ) = Foo<String>

     * getBaseClass( Foo<? extends Number>, Collection ) = Collection<List<? extends Number>>

     * getBaseClass( ArrayList<? extends BigInteger>, List ) = List<? extends BigInteger>

     *

     * @param type

     *      The type that derives from {@code baseType}

     * @param baseType

     *      The class whose parameterization we are interested in.

     * @return

     *      The use of {@code baseType} in {@code type}.

     *      or null if the type is not assignable to the base type.

     * @since 2.0 FCS

     */

    public static @Nullable Type getBaseType(@NotNull Type type, @NotNull Class baseType) {

        return Utils.REFLECTION_NAVIGATOR.getBaseClass(type,baseType);

    }

    public static <T> Class<T> erasure(Type t) {

        return (Class<T>) Utils.REFLECTION_NAVIGATOR.erasure(t);

    }

}