ToDoMultiDelete.java

/*
 * Aipo is a groupware program developed by TOWN, Inc.
 * Copyright (C) 2004-2015 TOWN, Inc.
 * http://www.aipo.com
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.aimluck.eip.todo;

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

import org.apache.cayenne.exp.Expression;
import org.apache.cayenne.exp.ExpressionFactory;
import org.apache.jetspeed.services.logging.JetspeedLogFactoryService;
import org.apache.jetspeed.services.logging.JetspeedLogger;
import org.apache.turbine.util.RunData;
import org.apache.velocity.context.Context;

import com.aimluck.eip.cayenne.om.portlet.EipTTodo;
import com.aimluck.eip.cayenne.om.security.TurbineUser;
import com.aimluck.eip.common.ALAbstractCheckList;
import com.aimluck.eip.common.ALPermissionException;
import com.aimluck.eip.orm.Database;
import com.aimluck.eip.services.accessctl.ALAccessControlConstants;
import com.aimluck.eip.services.eventlog.ALEventlogConstants;
import com.aimluck.eip.services.eventlog.ALEventlogFactoryService;
import com.aimluck.eip.util.ALEipUtils;

/**
 * ToDoの複数削除を行うためのクラスです。 <BR>
 *
 */
public class ToDoMultiDelete extends ALAbstractCheckList {

  /** logger */
  private static final JetspeedLogger logger = JetspeedLogFactoryService
    .getLogger(ToDoMultiDelete.class.getName());

  private String aclPortletFeature;

  /**
   * @param rundata
   * @param context
   * @param defineAclType
   * @return
   * @throws ALPermissionException
   */
  @Override
  protected boolean doCheckAclPermission(RunData rundata, Context context,
      int defineAclType) throws ALPermissionException {
    List<String> values = new ArrayList<String>();
    Object[] objs = rundata.getParameters().getKeys();
    int length = objs.length;
    for (int i = 0; i < length; i++) {
      if (objs[i].toString().startsWith("check")) {
        String str = rundata.getParameters().getString(objs[i].toString());
        values.add(str);
      }
    }

    Expression exp1 =
      ExpressionFactory.noMatchDbExp(TurbineUser.USER_ID_PK_COLUMN, Integer
        .valueOf(ALEipUtils.getUserId(rundata)));
    Expression exp2 =
      ExpressionFactory.inDbExp(EipTTodo.TODO_ID_PK_COLUMN, values);

    if (Database
      .query(EipTTodo.class)
      .andQualifier(exp1)
      .andQualifier(exp2)
      .getCount() > 0) {
      aclPortletFeature =
        ALAccessControlConstants.POERTLET_FEATURE_TODO_TODO_OTHER;
    } else {
      aclPortletFeature =
        ALAccessControlConstants.POERTLET_FEATURE_TODO_TODO_SELF;
    }
    return super.doCheckAclPermission(rundata, context, defineAclType);
  }

  /**
   *
   * @param rundata
   * @param context
   * @param values
   * @param msgList
   * @return
   */
  @Override
  protected boolean action(RunData rundata, Context context,
      List<String> values, List<String> msgList) {
    try {

      Expression exp1 =
        ExpressionFactory.inDbExp(EipTTodo.TODO_ID_PK_COLUMN, values);

      List<EipTTodo> todoList =
        Database.query(EipTTodo.class, exp1).fetchList();
      if (todoList == null || todoList.size() == 0) {
        return false;
      }

      for (EipTTodo todo : todoList) {

        // entityIdを取得
        Integer entityId = todo.getTodoId();
        // カテゴリ名を取得
        String todoName = todo.getTodoName();

        // Todoを削除
        Database.delete(todo);
        Database.commit();

        // ログに保存
        ALEventlogFactoryService.getInstance().getEventlogHandler().log(
          entityId,
          ALEventlogConstants.PORTLET_TYPE_TODO,
          todoName);
      }
    } catch (Throwable t) {
      Database.rollback();
      logger.error("[ToDoMultiDelete]", t);
      return false;
    }
    return true;
  }

  /**
   * アクセス権限チェック用メソッド。<br />
   * アクセス権限を返します。
   *
   * @return
   */
  @Override
  protected int getDefineAclType() {
    return ALAccessControlConstants.VALUE_ACL_DELETE;
  }

  /**
   * アクセス権限チェック用メソッド。<br />
   * アクセス権限の機能名を返します。
   *
   * @return
   */
  @Override
  public String getAclPortletFeature() {
    return aclPortletFeature;
  }
}