/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.apache.openmeetings.db.entity.file;

import static org.apache.openmeetings.db.bind.Constants.FILE_NODE;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.NamedQuery;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;

import org.apache.openmeetings.db.bind.adapter.LongAdapter;

@Entity
@NamedQuery(name = "getAllFiles", query = "SELECT f FROM FileItem f ORDER BY f.id")
@NamedQuery(name = "getFilesByRoom", query = "SELECT f FROM FileItem f WHERE f.deleted = false AND f.roomId = :roomId " +
		"AND f.ownerId IS NULL AND f.parentId IS NULL ORDER BY f.type ASC, f.name ")
@NamedQuery(name = "getFilesByOwner", query = "SELECT f FROM FileItem f WHERE f.deleted = false AND f.ownerId = :ownerId "
		+ "AND f.parentId IS NULL ORDER BY f.type ASC, f.name ")
@NamedQuery(name = "getFilesByParent", query = "SELECT f FROM FileItem f WHERE f.deleted = false "
		+ "AND f.parentId = :parentId ORDER BY f.type ASC, f.name ")
@NamedQuery(name = "getFilesFilteredByParent", query = "SELECT f FROM FileItem f WHERE f.deleted = false "
		+ "AND f.parentId = :parentId AND f.type IN :filter ORDER BY f.type ASC, f.name ")
@NamedQuery(name = "getFileExternal", query = "SELECT f FROM FileItem f WHERE f.deleted = false AND f.externalId = :externalId AND f.externalType = :externalType")
@NamedQuery(name = "getFileAllExternal", query = "SELECT f FROM FileItem f WHERE f.deleted = false AND f.externalType = :externalType")
@NamedQuery(name = "getFileByGroup", query = "SELECT f FROM FileItem f WHERE f.deleted = false AND f.ownerId IS NULL "
		+ "AND f.groupId = :groupId AND f.parentId IS NULL "
		+ "ORDER BY f.type ASC, f.name")
@NamedQuery(name = "getFileFilteredByGroup", query = "SELECT f FROM FileItem f WHERE f.deleted = false AND f.ownerId IS NULL "
		+ "AND f.groupId = :groupId AND f.parentId IS NULL AND f.type IN :filter "
		+ "ORDER BY f.type ASC, f.name")
@XmlRootElement(name = FILE_NODE)
@XmlAccessorType(XmlAccessType.FIELD)
public class FileItem extends BaseFileItem {
	private static final long serialVersionUID = 1L;

	@Column(name = "filesize")
	@XmlElement(name = "size", required = false)
	@XmlJavaTypeAdapter(LongAdapter.class)
	private Long size;

	@Column(name = "external_id")
	@XmlElement(name = "externalId", required = false)
	private String externalId;

	/**
	 * Method to get ID
	 *
	 * required to be overridden for valid export
	 */
	@Override
	public Long getId() {
		return super.getId();
	}

	@Override
	@XmlElement(name = "fileExplorerItemId")
	@XmlJavaTypeAdapter(LongAdapter.class)
	public void setId(Long id) {
		super.setId(id);
	}

	public Long getSize() {
		return size;
	}

	public void setSize(Long fileSize) {
		this.size = fileSize;
	}

	public String getExternalId() {
		return externalId;
	}

	public void setExternalId(String externalId) {
		this.externalId = externalId;
	}
}
