Package org.apache.hadoop.security.http

Class CrossOriginFilter

java.lang.Object

org.apache.hadoop.security.http.CrossOriginFilter

All Implemented Interfaces:

javax.servlet.Filter

public class CrossOriginFilter
extends Object
implements javax.servlet.Filter

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ALLOWED_HEADERS
static final String	ALLOWED_HEADERS_DEFAULT
static final String	ALLOWED_METHODS
static final String	ALLOWED_METHODS_DEFAULT
static final String	ALLOWED_ORIGINS
static final String	ALLOWED_ORIGINS_DEFAULT
static final String	ALLOWED_ORIGINS_REGEX_PREFIX
static final String	MAX_AGE
static final String	MAX_AGE_DEFAULT

Constructor Summary

Constructors

Constructor	Description
CrossOriginFilter()

Method Summary

Modifier and Type	Method	Description
void	destroy()
void	doFilter(javax.servlet.ServletRequest req, javax.servlet.ServletResponse res, javax.servlet.FilterChain chain)
void	init(javax.servlet.FilterConfig filterConfig)

Methods inherited from class java.lang.Object

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

Field Details

ALLOWED_ORIGINS

public static final String ALLOWED_ORIGINS

See Also:

• Constant Field Values

ALLOWED_ORIGINS_DEFAULT

public static final String ALLOWED_ORIGINS_DEFAULT

See Also:

• Constant Field Values

ALLOWED_ORIGINS_REGEX_PREFIX

public static final String ALLOWED_ORIGINS_REGEX_PREFIX

See Also:

• Constant Field Values

ALLOWED_METHODS

public static final String ALLOWED_METHODS

See Also:

• Constant Field Values

ALLOWED_METHODS_DEFAULT

public static final String ALLOWED_METHODS_DEFAULT

See Also:

• Constant Field Values

ALLOWED_HEADERS

public static final String ALLOWED_HEADERS

See Also:

• Constant Field Values

ALLOWED_HEADERS_DEFAULT

public static final String ALLOWED_HEADERS_DEFAULT

See Also:

• Constant Field Values

MAX_AGE

public static final String MAX_AGE

See Also:

• Constant Field Values

MAX_AGE_DEFAULT

public static final String MAX_AGE_DEFAULT

See Also:

• Constant Field Values

Constructor Details

CrossOriginFilter

public CrossOriginFilter()

Method Details

init

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

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

doFilter

public void doFilter(javax.servlet.ServletRequest req,
 javax.servlet.ServletResponse res,
 javax.servlet.FilterChain chain)
              throws IOException,
javax.servlet.ServletException

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

IOException

javax.servlet.ServletException

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter