Package org.zkoss.util.media

Class ContentTypes

java.lang.Object

org.zkoss.util.media.ContentTypes

public class ContentTypes
extends Object

Utilities relevant to content types.

Author:

tomyeh

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ContentTypes()

Method Summary

Modifier and Type	Method	Description
static final String	getContentType(String format)	Returns the content type of the specified format, such as "html" and "pdf", or null if not found (or format is null).
static final String	getFormat(String ctype)	Returns the format of the specified content type, or null if not found.
static final boolean	isBinary(String ctype)	Returns whether the content type is binary.
static final void	put(String format, String ctype)	Adds additional binding of the format and content type.

Methods inherited from class java.lang.Object

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

Constructor Details

ContentTypes

protected ContentTypes()

Method Details

isBinary

public static final boolean isBinary(String ctype)

Returns whether the content type is binary.

Parameters:

ctype - the content type, e.g., text/plain If ctype is null or empty, false is returned.

Since:

3.0.6

getContentType

public static final String getContentType(String format)

Returns the content type of the specified format, such as "html" and "pdf", or null if not found (or format is null).

getFormat

public static final String getFormat(String ctype)

Returns the format of the specified content type, or null if not found.

Throws:

IllealArgumentException - if ctype is null

put

public static final void put(String format,
 String ctype)

Adds additional binding of the format and content type.

You rarely need to invoke this method, unless your format is not by the default mapping.