返回提供的TypeMirror的声明类型名称的方法。

/**********************************************************************

Copyright (c) 2010 Andy Jefferson and others. All rights reserved.

Licensed under the Apache License, Version 2.0 (the "License");

you may not use this file except in compliance with the License.

You may obtain a copy of the License at


    http://www.apache.org/licenses/LICENSE-2.0


Unless required by applicable law or agreed to in writing, software

distributed under the License is distributed on an "AS IS" BASIS,

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

See the License for the specific language governing permissions and

limitations under the License.


Contributors:

   ...

 **********************************************************************/

import java.util.ArrayList;
/**
 * n o w j a v a . c o m - 时代Java 提 供 
**/

import java.util.HashSet;

import java.util.Iterator;

import java.util.List;

import java.util.Map;

import java.util.Set;

import javax.annotation.processing.ProcessingEnvironment;

import javax.lang.model.element.AnnotationMirror;

import javax.lang.model.element.AnnotationValue;

import javax.lang.model.element.Element;

import javax.lang.model.element.ElementKind;

import javax.lang.model.element.ExecutableElement;

import javax.lang.model.element.TypeElement;

import javax.lang.model.type.ArrayType;

import javax.lang.model.type.PrimitiveType;/** 来自 nowjava.com**/

import javax.lang.model.type.TypeKind;

import javax.lang.model.type.TypeMirror;


public class Main{

    /**

     * Method to return the declared type name of the provided TypeMirror.

     * @param processingEnv Processing environment

     * @param type The type (mirror)

     * @param box Whether to (auto)box this type

     * @return The type name (e.g "java.lang.String")

     */

    public static String getDeclaredTypeName(

            ProcessingEnvironment processingEnv, TypeMirror type,

            boolean box) {

        if (type == null || type.getKind() == TypeKind.NULL

                || type.getKind() == TypeKind.WILDCARD) {

            return "java.lang.Object";

        }

        if (type.getKind() == TypeKind.ARRAY) {

            TypeMirror comp = ((ArrayType) type).getComponentType();

            return getDeclaredTypeName(processingEnv, comp, false);

        }


        if (box && AnnotationProcessorUtils.typeIsPrimitive(type)) {

            type = processingEnv.getTypeUtils()

                    .boxedClass((PrimitiveType) type).asType();

        }

        if (AnnotationProcessorUtils.typeIsPrimitive(type)) {

            return ((PrimitiveType) type).toString();

        }

        return processingEnv.getTypeUtils().asElement(type).toString();

    }