org.mentawai.filter
Class CharacterEncodingFilter

java.lang.Object
  org.mentawai.filter.CharacterEncodingFilter

All Implemented Interfaces:

Filter

public class CharacterEncodingFilter
extends Object
implements Filter

Filter class CharacterEncodingFilter can change charset and
content type system wide.

Author:

helio frota

Field Summary

static String	ISO_8859_1 Attribute constant ISO_8859_1 of CharacterEncodingFilter.
static String	TEXT_CSS Attribute constant TEXT_CSS of CharacterEncodingFilter.
static String	TEXT_HTML Attribute constant TEXT_HTML of CharacterEncodingFilter.
static String	TEXT_PLAIN Attribute constant TEXT_PLAIN of CharacterEncodingFilter.
static String	UTF_8 Attribute constant UTF_8 of CharacterEncodingFilter.

Constructor Summary

CharacterEncodingFilter()
Default constructor.

CharacterEncodingFilter(String charSet)
Parametric constructor.

CharacterEncodingFilter(String charSet, String contentType)
Parametric constructor.

Method Summary

void	destroy() Default destroy method.
String	filter(InvocationChain chain) Executes the filter.

Methods inherited from class java.lang.Object

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

Field Detail

UTF_8

public static final String UTF_8

Attribute constant UTF_8 of CharacterEncodingFilter.

See Also:

Constant Field Values

ISO_8859_1

public static final String ISO_8859_1

Attribute constant ISO_8859_1 of CharacterEncodingFilter.

See Also:

Constant Field Values

TEXT_PLAIN

public static final String TEXT_PLAIN

Attribute constant TEXT_PLAIN of CharacterEncodingFilter.

See Also:

Constant Field Values

TEXT_HTML

public static final String TEXT_HTML

Attribute constant TEXT_HTML of CharacterEncodingFilter.

See Also:

Constant Field Values

TEXT_CSS

public static final String TEXT_CSS

Attribute constant TEXT_CSS of CharacterEncodingFilter.

See Also:

Constant Field Values

Constructor Detail

CharacterEncodingFilter

public CharacterEncodingFilter()

Default constructor.

CharacterEncodingFilter

public CharacterEncodingFilter(String charSet)

Parametric constructor.

Parameters:

charSet - String

CharacterEncodingFilter

public CharacterEncodingFilter(String charSet,
                               String contentType)

Parametric constructor.

Parameters:

charSet -

contentType -

Method Detail

filter

public String filter(InvocationChain chain)
              throws Exception

Description copied from interface: Filter

Executes the filter.

Specified by:

filter in interface Filter

Parameters:

chain - The InvocationChain for the action this filter is being applied to.

Returns:

The result of the filter or the action the filter is being applied to.

Throws:

Exception

destroy

public void destroy()

Default destroy method.

Specified by:

destroy in interface Filter