Package org.mybatis.generator.codegen.ibatis2.model

Source Code of org.mybatis.generator.codegen.ibatis2.model.PrimaryKeyGenerator

/*
*  Copyright 2008 The Apache Software Foundation
*
*  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.mybatis.generator.codegen.ibatis2.model;

import static org.mybatis.generator.internal.util.messages.Messages.getString;

import java.util.ArrayList;
import java.util.List;

import org.mybatis.generator.api.CommentGenerator;
import org.mybatis.generator.api.FullyQualifiedTable;
import org.mybatis.generator.api.Plugin;
import org.mybatis.generator.api.IntrospectedColumn;
import org.mybatis.generator.api.dom.java.CompilationUnit;
import org.mybatis.generator.api.dom.java.Field;
import org.mybatis.generator.api.dom.java.FullyQualifiedJavaType;
import org.mybatis.generator.api.dom.java.JavaVisibility;
import org.mybatis.generator.api.dom.java.Method;
import org.mybatis.generator.api.dom.java.TopLevelClass;
import org.mybatis.generator.codegen.AbstractJavaGenerator;
import org.mybatis.generator.codegen.RootClassInfo;

/**
*
* @author Jeff Butler
*
*/
public class PrimaryKeyGenerator extends AbstractJavaGenerator {

  public PrimaryKeyGenerator() {
    super();
  }

  @Override
  public List<CompilationUnit> getCompilationUnits() {
    FullyQualifiedTable table = introspectedTable.getFullyQualifiedTable();
    progressCallback.startTask(getString("Progress.7", table.toString())); //$NON-NLS-1$
    Plugin plugins = context.getPlugins();
    CommentGenerator commentGenerator = context.getCommentGenerator();

    TopLevelClass topLevelClass = new TopLevelClass(introspectedTable.getPrimaryKeyType());
    topLevelClass.setVisibility(JavaVisibility.PUBLIC);
    commentGenerator.addJavaFileComment(topLevelClass);

    String rootClass = getRootClass();
    if (rootClass != null) {
      topLevelClass.setSuperClass(new FullyQualifiedJavaType(rootClass));
      topLevelClass.addImportedType(topLevelClass.getSuperClass());
    }

    for (IntrospectedColumn introspectedColumn : introspectedTable.getPrimaryKeyColumns()) {
      if (RootClassInfo.getInstance(rootClass, warnings).containsProperty(introspectedColumn)) {
        continue;
      }

      Field field = getJavaBeansField(introspectedColumn);
      if (plugins.modelFieldGenerated(field, topLevelClass, introspectedColumn, introspectedTable,
          Plugin.ModelClassType.PRIMARY_KEY)) {
        topLevelClass.addField(field);
        topLevelClass.addImportedType(field.getType());
      }

      Method method = getJavaBeansGetter(introspectedColumn);
      if (plugins.modelGetterMethodGenerated(method, topLevelClass, introspectedColumn, introspectedTable,
          Plugin.ModelClassType.PRIMARY_KEY)) {
        topLevelClass.addMethod(method);
      }

      method = getJavaBeansSetter(introspectedColumn);
      if (plugins.modelSetterMethodGenerated(method, topLevelClass, introspectedColumn, introspectedTable,
          Plugin.ModelClassType.PRIMARY_KEY)) {
        topLevelClass.addMethod(method);
      }
    }

    List<CompilationUnit> answer = new ArrayList<CompilationUnit>();
    if (context.getPlugins().modelPrimaryKeyClassGenerated(topLevelClass, introspectedTable)) {
      answer.add(topLevelClass);
    }
    return answer;
  }
}
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