Package com.aquima.web.security.headers

Class AbstractSecurityHeaderWriter

java.lang.Object

com.aquima.web.security.headers.AbstractSecurityHeaderWriter

All Implemented Interfaces:

org.springframework.security.web.header.HeaderWriter

Direct Known Subclasses:

ClickJackingProtectionHeaderWriter, ContentTypeOptionsHeaderWriter, StrictTransportProtectionHeaderWriter, XssProtectionHeaderWriter

public abstract class AbstractSecurityHeaderWriter
extends Object
implements org.springframework.security.web.header.HeaderWriter

Base class for security header writers which provides the ability to check whether an HTTP header is already present in the response.

Since:

10.0

Author:

Petru Galanton

Constructor Summary

Constructors

Constructor	Description
AbstractSecurityHeaderWriter()

Method Summary

Modifier and Type	Method	Description
protected boolean	hasHeader(javax.servlet.http.HttpServletResponse response, String headerName)	Checks whether the given HTTP response already has at least one header with the given name.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.security.web.header.HeaderWriter

writeHeaders

Constructor Detail

AbstractSecurityHeaderWriter

public AbstractSecurityHeaderWriter()

Method Detail

hasHeader

protected final boolean hasHeader(javax.servlet.http.HttpServletResponse response,
                                  String headerName)

Checks whether the given HTTP response already has at least one header with the given name.

Parameters:

response - the HTTP response to check

headerName - the name of the HTTP header to check

Returns:

true if the response has at least one header with the given name, false otherwise.