MessageFinderAction.java

/*
*
* Copyright 2013 Entando S.r.l. (http://www.entando.com) All rights reserved.
*
* This file is part of Entando Enterprise Edition software.
* You can redistribute it and/or modify it
* under the terms of the Entando's EULA
* 
* See the file License for the specific language governing permissions   
* and limitations under the License
* 
* 
* 
* Copyright 2013 Entando S.r.l. (http://www.entando.com) All rights reserved.
*
*/
package com.agiletec.plugins.jpwebdynamicform.apsadmin.message;

import java.util.Date;
import java.util.List;

import com.agiletec.aps.system.ApsSystemUtils;
import com.agiletec.aps.system.common.FieldSearchFilter;
import com.agiletec.aps.system.common.entity.IEntityManager;
import com.agiletec.aps.system.common.entity.model.EntitySearchFilter;
import com.agiletec.aps.system.common.entity.model.IApsEntity;
import com.agiletec.apsadmin.system.entity.AbstractApsEntityFinderAction;
import com.agiletec.plugins.jpwebdynamicform.aps.system.services.message.IMessageManager;
import com.agiletec.plugins.jpwebdynamicform.aps.system.services.message.IMessageSearcherDAO;
import com.agiletec.plugins.jpwebdynamicform.aps.system.services.message.model.Answer;

/**
 * Implementation for the Operator Message list operations.
 * @author E.Mezzano
 */
public class MessageFinderAction extends AbstractApsEntityFinderAction {
	
	@Override
	public String execute() {
		String result = super.execute();
		if (SUCCESS.equals(result)) {
			try {
				this.addMessageFilters();
			} catch (Throwable t) {
				ApsSystemUtils.logThrowable(t, this, "execute");
				return FAILURE;
			}
		}
		return result;
	}
	
	@Override
	public List<String> getSearchResult() {
		if (null == this._messageIds) {
			try {
				Integer answered = this.getAnswered();
				EntitySearchFilter dateFilter = new EntitySearchFilter(IMessageManager.CREATION_DATE_FILTER_KEY, false);
				dateFilter.setOrder(FieldSearchFilter.Order.DESC);
				super.addFilter(dateFilter);
				if (null == answered) {
					this._messageIds = this.getMessageManager().loadMessagesId(this.getFilters());
				} else {
					boolean answeredFlag = answered.intValue()==1;
					this._messageIds = this.getMessageManager().loadMessagesId(this.getFilters(), answeredFlag);
				}
			} catch (Throwable t) {
				ApsSystemUtils.logThrowable(t, this, "getMessageIds");
				throw new RuntimeException("Error searching message identifiers", t);
			}
		}
		return this._messageIds;
	}
	
	public IApsEntity getMessage(String entityId) {
		return this.getEntity(entityId);
	}
	
	/**
	 * Returns the answers to the message of given id.
	 * @param id The identifier of the requested message.
	 * @return The answers to the message of given id.
	 */
	public List<Answer> getAnswers(String id) {
		try {
			return this.getMessageManager().getAnswers(id);
		} catch(Throwable t) {
			ApsSystemUtils.logThrowable(t, this, "getAnswers");
			throw new RuntimeException("Error finding answers to message of id " + id, t);
		}
	}
	
	/**
	 * Create the filters for the selection an ordination of messages.
	 * @return The filters for the selection an ordination of messages.
	 */
	protected void addMessageFilters() {
		String author = this.getAuthor();
		if (null!=author && author.length()>0) {
			EntitySearchFilter filterToAdd = new EntitySearchFilter(IMessageSearcherDAO.USERNAME_FILTER_KEY, false, author, false);
			this.addFilter(filterToAdd);
		}
		Date startDate = this.getFrom();
		Date endDate = this.getTo();
		if (null!=startDate || null!=endDate) {
			if (null!=endDate) {
				endDate = new Date(endDate.getTime()+86400000);
			}
			EntitySearchFilter filterToAdd = new EntitySearchFilter(IMessageSearcherDAO.CREATION_DATE_FILTER_KEY, false, startDate, endDate);
			this.addFilter(filterToAdd);
		}
	}
	
	@Override
	protected void deleteEntity(String entityId) throws Throwable {
		//method not supported
	}
	
	public Date getFrom() {
		return _from;
	}
	public void setFrom(Date from) {
		this._from = from;
	}
	
	public Date getTo() {
		return _to;
	}
	public void setTo(Date to) {
		this._to = to;
	}
	
	/**
	 * Returns the message author search filter.
	 * @return The message author search filter.
	 */
	public String getAuthor() {
		return _author;
	}
	
	/**
	 * Sets the message author search filter.
	 * @param author The message author search filter.
	 */
	public void setAuthor(String author) {
		this._author = author;
	}
	
	public Integer getAnswered() {
		return _answered;
	}
	public void setAnswered(Integer answered) {
		this._answered = answered;
	}
	
	@Override
	protected IEntityManager getEntityManager() {
		return this._messageManager;
	}
	protected IMessageManager getMessageManager() {
		return this._messageManager;
	}
	public void setMessageManager(IMessageManager entityManager) {
		this._messageManager = entityManager;
	}
	
	private Date _from;
	private Date _to;
	private String _author;
	private Integer _answered;
	
	private List<String> _messageIds;
	
	private IMessageManager _messageManager;
	
}