Package org.nuxeo.ecm.platform.web.common.requestcontroller.filter

Class NuxeoRequestControllerFilter

java.lang.Object

org.nuxeo.ecm.platform.web.common.requestcontroller.filter.NuxeoRequestControllerFilter

All Implemented Interfaces:

javax.servlet.Filter

public class NuxeoRequestControllerFilter
extends Object
implements javax.servlet.Filter

Filter to handle transactions, response buffering, and request synchronization.

Author:

tiry

Field Summary

Fields

Modifier and Type	Field	Description
static DateTimeFormatter	HTTP_EXPIRES_DATE_FORMAT
protected static int	LOCK_TIMEOUT_S
protected static String	SESSION_LOCK_KEY
protected static String	SYNCED_REQUEST_FLAG

Constructor Summary

Constructors

Constructor	Description
NuxeoRequestControllerFilter()

Method Summary

Modifier and Type	Method	Description
protected void	addCacheHeaders(javax.servlet.http.HttpServletResponse response, RequestFilterConfig config)
protected void	addConfiguredHeaders(javax.servlet.http.HttpServletResponse response)
protected void	addHeaders(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, RequestFilterConfig config)
void	destroy()
void	doFilter(javax.servlet.ServletRequest servletRequest, javax.servlet.ServletResponse servletResponse, javax.servlet.FilterChain chain)
static String	doFormatLogMessage(javax.servlet.http.HttpServletRequest request, String info)
void	init(javax.servlet.FilterConfig filterConfig)
static boolean	simpleReleaseSyncOnSession(javax.servlet.http.HttpServletRequest request)	Releases the Lock if present in the HttpSession.
static boolean	simpleSyncOnSession(javax.servlet.http.HttpServletRequest request)	Synchronizes the HttpSession.

Methods inherited from class java.lang.Object

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

Field Detail

SESSION_LOCK_KEY

protected static final String SESSION_LOCK_KEY

See Also:

Constant Field Values

SYNCED_REQUEST_FLAG

protected static final String SYNCED_REQUEST_FLAG

See Also:

Constant Field Values

LOCK_TIMEOUT_S

protected static final int LOCK_TIMEOUT_S

See Also:

Constant Field Values

HTTP_EXPIRES_DATE_FORMAT

public static final DateTimeFormatter HTTP_EXPIRES_DATE_FORMAT

Constructor Detail

NuxeoRequestControllerFilter

public NuxeoRequestControllerFilter()

Method Detail

init

public void init(javax.servlet.FilterConfig filterConfig)

Specified by:

init in interface javax.servlet.Filter

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter

doFormatLogMessage

public static String doFormatLogMessage(javax.servlet.http.HttpServletRequest request,
                                        String info)

doFilter

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

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

IOException

javax.servlet.ServletException

simpleSyncOnSession

public static boolean simpleSyncOnSession(javax.servlet.http.HttpServletRequest request)

Synchronizes the HttpSession.

Uses a Lock object in the HttpSession and locks it. If HttpSession is not created, exits without locking anything.

simpleReleaseSyncOnSession

public static boolean simpleReleaseSyncOnSession(javax.servlet.http.HttpServletRequest request)

Releases the Lock if present in the HttpSession.

addHeaders

protected void addHeaders(javax.servlet.http.HttpServletRequest request,
                          javax.servlet.http.HttpServletResponse response,
                          RequestFilterConfig config)

addConfiguredHeaders

protected void addConfiguredHeaders(javax.servlet.http.HttpServletResponse response)

addCacheHeaders

protected void addCacheHeaders(javax.servlet.http.HttpServletResponse response,
                               RequestFilterConfig config)