Package com.axelor.common

Class MimeTypesUtils

java.lang.Object

com.axelor.common.MimeTypesUtils

public class MimeTypesUtils
extends Object

This class defines from static helper methods to deal with Mime Types.

Constructor Summary

Constructors

Constructor	Description
MimeTypesUtils()

Method Summary

Modifier and Type	Method	Description
static String	getContentType(File file)	Returns the content type from the file.
static String	getContentType(File file, String fileName)	Returns the content type from the file and file name.
static String	getContentType(InputStream inputStream, String fileName)	Returns the content type from the file and file name.
static String	getContentType(String fileName)	Detects the content type of the given file name.
static String	getContentType(Path path)	Returns the content type from the path.
static String	getExtensionContentType(String extension)	Returns the content type from the file extension.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MimeTypesUtils

public MimeTypesUtils()

Method Detail

getContentType

public static String getContentType(File file)

Returns the content type from the file.

Parameters:

file - the file

Returns:

detected content type if it is a supported format or "application/octet-stream" if it is an unsupported format

getContentType

public static String getContentType(Path path)

Returns the content type from the path.

Parameters:

path - the path

Returns:

detected content type if it is a supported format or "application/octet-stream" if it is an unsupported format

getContentType

public static String getContentType(String fileName)

Detects the content type of the given file name. The type detection is based on known file name extensions.

Parameters:

fileName - the file name

Returns:

detected content type if it is a supported format or "application/octet-stream" if it is an unsupported format

getExtensionContentType

public static String getExtensionContentType(String extension)

Returns the content type from the file extension.

Parameters:

extension - the extension of the file (e.g., "doc")

Returns:

detected content type if it is a supported format or "application/octet-stream" if it is an unsupported format

getContentType

public static String getContentType(File file,
                                    String fileName)

Returns the content type from the file and file name.

Parameters:

file - the file, can be null

fileName - the file name or extension of the file (e.g., "doc")

Returns:

detected content type if it is a supported format or "application/octet-stream" if it is an unsupported format

getContentType

public static String getContentType(InputStream inputStream,
                                    String fileName)

Returns the content type from the file and file name.

Parameters:

inputStream - the input stream, can be null

fileName - the file name or extension of the file (e.g., "doc")

Returns:

detected content type if it is a supported format or "application/octet-stream" if it is an unsupported format