File.java

package eu.europeana.cloud.common.model;

import eu.europeana.cloud.service.mcs.Storage;

import java.net.URI;
import javax.xml.bind.annotation.XmlRootElement;

import static eu.europeana.cloud.service.mcs.Storage.OBJECT_STORAGE;

/**
 * Metadata of a file (content) in a certain representation version of a record.
 */
@XmlRootElement
public class File {

	/**
	 * Name of a file - primary identifier of a file inside a certain representation of a record.
	 */
	private String fileName;

	/**
	 * Mime type of a content.
	 */
	private String mimeType;

	/**
	 * MD5 hash of a content.
	 */
	private String md5;

	/**
	 * Last content modification date.
	 */
	private String date;

	/**
	 * Number of bytes in content.
	 */
	private long contentLength;

	/**
	 * Uri to content.
	 */
	private URI contentUri;

    /**
     * Indicate where file is stored. </br>
	 *
	 * Default value {@link Storage#OBJECT_STORAGE}
     */
    private Storage fileStorage;


	public File() {
		this.fileStorage = OBJECT_STORAGE;
	}


	public File(String fileName, String mimeType, String md5, String date,
			long contentLength, URI contentUri, Storage fileStorage) {
		super();
		this.fileName = fileName;
		this.mimeType = mimeType;
		this.md5 = md5;
		this.date = date;
		this.contentLength = contentLength;
		this.contentUri = contentUri;
        this.fileStorage = fileStorage;
	}

    public File(String fileName, String mimeType, String md5, String date,
                long contentLength, URI contentUri) {
        this(fileName,mimeType,md5,date,contentLength,contentUri, OBJECT_STORAGE);
    }


	public File(final File file) {
		this(file.getFileName(), file.getMimeType(), file.getMd5(), file.getDate(), file.getContentLength(), file.
				getContentUri(), file.fileStorage);
	}


	public String getFileName() {
		return fileName;
	}


	public void setFileName(String fileName) {
		this.fileName = fileName;
	}


	public String getMimeType() {
		return mimeType;
	}


	public void setMimeType(String mimeType) {
		this.mimeType = mimeType;
	}


	public String getMd5() {
		return md5;
	}


	public void setMd5(String md5) {
		this.md5 = md5;
	}


	public String getDate() {
		return date;
	}


	public void setDate(String date) {
		this.date = date;
	}


	public long getContentLength() {
		return contentLength;
	}


	public void setContentLength(long contentLength) {
		this.contentLength = contentLength;
	}


	public URI getContentUri() {
		return contentUri;
	}


	public void setContentUri(URI contentUri) {
		this.contentUri = contentUri;
	}


    public Storage getFileStorage() {
        return fileStorage;
    }

    public void setFileStorage(Storage fileStorage) {
        this.fileStorage = fileStorage;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (!(o instanceof File)) return false;

        File file = (File) o;

        if (contentLength != file.contentLength) return false;
        if (fileStorage != file.fileStorage) return false;
        if (fileName != null ? !fileName.equals(file.fileName) : file.fileName != null) return false;
        if (mimeType != null ? !mimeType.equals(file.mimeType) : file.mimeType != null) return false;
        if (md5 != null ? !md5.equals(file.md5) : file.md5 != null) return false;
        if (date != null ? !date.equals(file.date) : file.date != null) return false;
        return contentUri != null ? contentUri.equals(file.contentUri) : file.contentUri == null;

    }

    @Override
    public int hashCode() {
        int result = fileName != null ? fileName.hashCode() : 0;
        result = 31 * result + (mimeType != null ? mimeType.hashCode() : 0);
        result = 31 * result + (md5 != null ? md5.hashCode() : 0);
        result = 31 * result + (date != null ? date.hashCode() : 0);
        result = 31 * result + (int) (contentLength ^ (contentLength >>> 32));
        result = 31 * result + (contentUri != null ? contentUri.hashCode() : 0);
        result = 31 * result + (fileStorage != null ? fileStorage.hashCode() : 0);
        return result;
    }

    @Override
    public String toString() {
        return "File{" +
                "fileName='" + fileName + '\'' +
                ", mimeType='" + mimeType + '\'' +
                ", md5='" + md5 + '\'' +
                ", date='" + date + '\'' +
                ", contentLength=" + contentLength +
                ", contentUri=" + contentUri +
                ", fileStorage=" + fileStorage +
                '}';
    }

}