Attachment.java

/*
 * Copyright 2008-2012 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.jdal.model;

import java.io.File;
import java.io.IOException;

import javax.persistence.Column;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.MappedSuperclass;

import org.apache.commons.io.FileUtils;

/**
 * Binary attachment
 * 
 * @author Jose Luis Martin
 */
@MappedSuperclass
public class Attachment {

	@Id
	@GeneratedValue(strategy = GenerationType.AUTO)
	@Column(name = "id", unique = true, nullable = false)
	private Long id;
	
	/** Attachment name */
	private String name;
	
	/** Attachment data */
	private byte[] data;
	
	public Attachment() {}
	
	public Attachment(File file) throws IOException {
		this.name = file.getName();
		data = FileUtils.readFileToByteArray(file);
	}

	@Override
	public String toString() {
		return this.name;
	}
	
	// Getters and Setters
	
	/**
	 * @return the id
	 */
	public Long getId() {
		return id;
	}
	
	/**
	 * @param id the id to set
	 */
	public void setId(Long id) {
		this.id = id;
	}

	/**
	 * @return the name
	 */
	public String getName() {
		return name;
	}

	/**
	 * @param name the name to set
	 */
	public void setName(String name) {
		this.name = name;
	}

	/**
	 * @return the data
	 */
	public byte[] getData() {
		return data;
	}

	/**
	 * @param data the data to set
	 */
	public void setData(byte[] data) {
		this.data = data;
	}
}