Package org.apache.catalina.ssi

Class SSIFilter

java.lang.Object

javax.servlet.GenericFilter

org.apache.catalina.ssi.SSIFilter

public class SSIFilter
extends javax.servlet.GenericFilter

Filter to process SSI requests within a webpage. Mapped to a content types from within web.xml.

Author:

David Becker

See Also:

SSIServlet, Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	allowExec	Allow exec (normally blocked for security)
protected java.util.regex.Pattern	contentTypeRegEx	regex pattern to match when evaluating content types
protected int	debug	Debug level for this servlet.
protected java.lang.Long	expires	Expiration time in seconds for the doc.
protected boolean	isVirtualWebappRelative	virtual path can be webapp-relative
protected java.util.regex.Pattern	shtmlRegEx	default pattern for ssi filter content type matching

Constructor Summary

Constructors

Constructor	Description
SSIFilter()

Method Summary

Modifier and Type	Method	Description
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
void	init()	Convenience method for sub-classes to save them having to call super.init(config).

Methods inherited from interface javax.servlet.Filter

destroy

Methods inherited from class javax.servlet.GenericFilter

getFilterConfig, getFilterName, getInitParameter, getInitParameterNames, getServletContext, init

Methods inherited from class java.lang.Object

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

Field Detail

debug

protected int debug

Debug level for this servlet.

expires

protected java.lang.Long expires

Expiration time in seconds for the doc.

isVirtualWebappRelative

protected boolean isVirtualWebappRelative

virtual path can be webapp-relative

contentTypeRegEx

protected java.util.regex.Pattern contentTypeRegEx

regex pattern to match when evaluating content types

shtmlRegEx

protected final java.util.regex.Pattern shtmlRegEx

default pattern for ssi filter content type matching

allowExec

protected boolean allowExec

Allow exec (normally blocked for security)

Constructor Detail

SSIFilter

public SSIFilter()

Method Detail

init

public void init()
          throws javax.servlet.ServletException

Description copied from class: javax.servlet.GenericFilter

Convenience method for sub-classes to save them having to call super.init(config). This is a NO-OP by default.

Overrides:

init in class javax.servlet.GenericFilter

Throws:

javax.servlet.ServletException - If an exception occurs that interrupts the Filter's normal operation

doFilter

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

Throws:

java.io.IOException

javax.servlet.ServletException