com.amazonaws.serverless.proxy.internal.servlet.filters

Class UrlPathValidator

java.lang.Object

com.amazonaws.serverless.proxy.internal.servlet.filters.UrlPathValidator

All Implemented Interfaces:

javax.servlet.Filter

@WebFilter(filterName="UrlPathValidator",
           urlPatterns="/*")
public class UrlPathValidator
extends java.lang.Object
implements javax.servlet.Filter

Simple path validator filter. This is a default implementation to prevent malformed paths from hitting the framework app. This applies to all paths by default

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_ERROR_CODE
static java.lang.String	PARAM_INVALID_STATUS_CODE

Constructor Summary

Constructors

Constructor and Description
UrlPathValidator()

Method Summary

Modifier and Type	Method and Description
void	destroy()
void	doFilter(javax.servlet.ServletRequest servletRequest, javax.servlet.ServletResponse servletResponse, javax.servlet.FilterChain filterChain)
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 Detail

DEFAULT_ERROR_CODE

public static final int DEFAULT_ERROR_CODE

See Also:

Constant Field Values

PARAM_INVALID_STATUS_CODE

public static final java.lang.String PARAM_INVALID_STATUS_CODE

See Also:

Constant Field Values

Constructor Detail

UrlPathValidator

public UrlPathValidator()

Method Detail

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 servletRequest,
                     javax.servlet.ServletResponse servletResponse,
                     javax.servlet.FilterChain filterChain)
              throws java.io.IOException,
                     javax.servlet.ServletException

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

java.io.IOException

javax.servlet.ServletException

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter