org.alfresco.wcm.client.util

Class HeaderHelper

java.lang.Object

org.alfresco.wcm.client.util.HeaderHelper

Direct Known Subclasses:

SimpleCacheControlHeaderHelper

public abstract class HeaderHelper
extends Object

Constructor Summary

Constructors

Constructor and Description
HeaderHelper()

Method Summary

Methods

Modifier and Type	Method and Description
SimpleDateFormat	dateFormatter() Get a date formatter for the thread as SimpleDateFormat is not thread-safe
Date	getDateFromHttpDate(String date)
String	getHttpDate(Date date)
boolean	setHeaders(Asset asset, boolean attach, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) This base implementation simply returns true to indicate that the request should be re-rendered.
boolean	setHeaders(Asset asset, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) This base implementation simply returns true to indicate that the request should be re-rendered.

Methods inherited from class java.lang.Object

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

Constructor Detail

HeaderHelper

public HeaderHelper()

Method Detail

setHeaders

public boolean setHeaders(Asset asset,
                 javax.servlet.http.HttpServletRequest request,
                 javax.servlet.http.HttpServletResponse response)

This base implementation simply returns true to indicate that the request should be re-rendered. Override in a subclass as necessary

Parameters:

asset -

request -

response -

Returns:

boolean true if browser has old copy and so content should be rendered

Throws:

IOException

ParseException

setHeaders

public boolean setHeaders(Asset asset,
                 boolean attach,
                 javax.servlet.http.HttpServletRequest request,
                 javax.servlet.http.HttpServletResponse response)

This base implementation simply returns true to indicate that the request should be re-rendered. Override in a subclass as necessary

Parameters:

asset -

request -

response -

Returns:

boolean true if browser has old copy and so content should be rendered

getHttpDate

public final String getHttpDate(Date date)

getDateFromHttpDate

public final Date getDateFromHttpDate(String date)
                               throws ParseException

Throws:

ParseException

dateFormatter

public final SimpleDateFormat dateFormatter()

Get a date formatter for the thread as SimpleDateFormat is not thread-safe

Returns: