org.coodex.concrete.apitools.jaxrs.POJOPropertyInfo Maven / Gradle / Ivy

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/*
 * Copyright (c) 2018 coodex.org ([email protected])
 *
 * 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.
 */

package org.coodex.concrete.apitools.jaxrs;

import org.coodex.concrete.api.Description;
import org.coodex.util.PojoProperty;

import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.lang.reflect.Type;

/**
 * Created by davidoff shen on 2016-12-04.
 */
public class POJOPropertyInfo {

    @Deprecated
    private static final int TO_LOWER = 'a' - 'A';
    private final PojoProperty property;
    private final String name;
    private final Description description;
    private final Type type;

    @Deprecated
    public POJOPropertyInfo(Class contextType, Method method) {
        String methodName = method.getName();
        int startIndex = methodName.startsWith("is") && method.getReturnType() == boolean.class ? 2 : 3;
        name = lowerFirstChar(method.getName().substring(startIndex));
//        pojoTypeInfo = new POJOTypeInfo(contextType, method.getGenericReturnType());
        description = method.getAnnotation(Description.class);
        type = method.getGenericReturnType();
        this.property = null;
    }

    @Deprecated
    public POJOPropertyInfo(Class contextType, Field field) {
        name = field.getName();
        description = field.getAnnotation(Description.class);
//        pojoTypeInfo = new POJOTypeInfo(contextType, field.getGenericType());
        type = field.getGenericType();
        this.property = null;
    }

    public POJOPropertyInfo(PojoProperty property) {
        this.property = property;
        this.name = property.getName();
        this.description = property.getAnnotation(Description.class);
        this.type = property.getType();
    }

//    private POJOTypeInfo pojoTypeInfo;

    @Deprecated
    static String lowerFirstChar(String string) {
        if (string == null) return string;
        char[] charSeq = string.toCharArray();
        if (charSeq[0] >= 'A' && charSeq[0] <= 'Z') {
            charSeq[0] = (char) (charSeq[0] + TO_LOWER);
            return new String(charSeq);
        }
        return string;
    }

    public String getName() {
        return name;
    }

    public Type getType() {
        return type;
    }

    //    public POJOTypeInfo getType() {
//        return pojoTypeInfo;
//    }

    public String getLabel() {
        return description == null ? "" : description.name();
//        return Common.isBlank(s) ? "　" : s;
    }

    public String getDescription() {
        return description == null ? "" : description.description();
//        return Common.isBlank(s) ? "　" : s;
    }

    public PojoProperty getProperty() {
        return property;
    }

    public boolean isDeprecated() {
        return property.getAnnotation(Deprecated.class) != null;
    }

    //    public String getTypeString(){
//
//    }
}