JsonSerializePlugin.java

/*
 * Copyright 2002-2013 the original author or authors.
 *
 * 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.hlc.demo.mybatis.annotation;

import java.util.List;

import org.mybatis.generator.api.IntrospectedColumn;
import org.mybatis.generator.api.IntrospectedTable;
import org.mybatis.generator.api.PluginAdapter;
import org.mybatis.generator.api.dom.java.FullyQualifiedJavaType;
import org.mybatis.generator.api.dom.java.Method;
import org.mybatis.generator.api.dom.java.TopLevelClass;

/**
 * 
 * TODO.
 *
 * @author huanglicong
 * @version V1.0
 */
public class JsonSerializePlugin extends PluginAdapter {

	private FullyQualifiedJavaType jsonSerializa;

	@Override
	public boolean validate(List<String> warnings) {

		this.jsonSerializa = new FullyQualifiedJavaType("org.codehaus.jackson.map.annotate.JsonSerialize");
		return true;
	}

	@Override
	public boolean modelBaseRecordClassGenerated(TopLevelClass topLevelClass, IntrospectedTable introspectedTable) {
		makeSerializable(topLevelClass, introspectedTable);
		return true;
	}

	@Override
	public boolean modelPrimaryKeyClassGenerated(TopLevelClass topLevelClass, IntrospectedTable introspectedTable) {
		makeSerializable(topLevelClass, introspectedTable);
		return true;
	}

	@Override
	public boolean modelRecordWithBLOBsClassGenerated(TopLevelClass topLevelClass, IntrospectedTable introspectedTable) {
		makeSerializable(topLevelClass, introspectedTable);
		return true;
	}

	protected void makeSerializable(TopLevelClass topLevelClass, IntrospectedTable introspectedTable) {

		topLevelClass.addImportedType(this.jsonSerializa);
	}

	@Override
	public boolean modelGetterMethodGenerated(Method method, TopLevelClass topLevelClass, IntrospectedColumn introspectedColumn, IntrospectedTable introspectedTable, ModelClassType modelClassType) {

		if ("Date".equals(method.getReturnType().getShortName())) {
			method.addAnnotation("@JsonSerialize(using= DateTimeSerializer.class)");
		}
		return true;
	}

}