Package org.itracker.web.filters

Class SetRequestCharacterEncoding

java.lang.Object

org.itracker.web.filters.SetRequestCharacterEncoding

All Implemented Interfaces:

javax.servlet.Filter

public class SetRequestCharacterEncoding
extends Object
implements javax.servlet.Filter

This class will set the chracter encoding of each request that uses the filter. It will use the encoding specifried in the init parameter, or if that is not present, fall back to a default value of UTF-8.

Field Summary

Fields

Modifier and Type	Field	Description
static String	DEFAULT_ENCODING

Constructor Summary

Constructors

Constructor	Description
SetRequestCharacterEncoding()

Method Summary

Modifier and Type	Method	Description
void	destroy()	Reset the filter settings.
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain filterChain)	Set the character encoding in the request.
String	getEncoding()	Returns the encoding of the request.
javax.servlet.FilterConfig	getFilterConfig()
void	init(javax.servlet.FilterConfig filterConfig)	Initialize the filter.
void	setEncoding(String value)	Sets the encoding of the request.
void	setFilterConfig(javax.servlet.FilterConfig filterConfig)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_ENCODING

public static final String DEFAULT_ENCODING

See Also:

Constant Field Values

Constructor Detail

SetRequestCharacterEncoding

public SetRequestCharacterEncoding()

Method Detail

doFilter

public void doFilter(javax.servlet.ServletRequest request,
                     javax.servlet.ServletResponse response,
                     javax.servlet.FilterChain filterChain)
              throws IOException,
                     javax.servlet.ServletException

Set the character encoding in the request.

Specified by:

doFilter in interface javax.servlet.Filter

Parameters:

request - the current ServletRequest object

response - the current ServletResponse object

filterChain - the current FilterChain

Throws:

IOException - if any io error occurs

javax.servlet.ServletException - any other servlet error occurs

init

public void init(javax.servlet.FilterConfig filterConfig)
          throws javax.servlet.ServletException

Initialize the filter.

Specified by:

init in interface javax.servlet.Filter

Parameters:

filterConfig - the current filter configuration

Throws:

javax.servlet.ServletException

getEncoding

public String getEncoding()

Returns the encoding of the request.

setEncoding

public void setEncoding(String value)

Sets the encoding of the request.

destroy

public void destroy()

Reset the filter settings.

Specified by:

destroy in interface javax.servlet.Filter

getFilterConfig

public javax.servlet.FilterConfig getFilterConfig()

setFilterConfig

public void setFilterConfig(javax.servlet.FilterConfig filterConfig)