com.liferay.portal.servlet.filters.minifier
Class MinifierFilter

java.lang.Object
  com.liferay.portal.kernel.servlet.BaseFilter
      com.liferay.portal.servlet.filters.BasePortalFilter
          com.liferay.portal.servlet.filters.minifier.MinifierFilter

All Implemented Interfaces:

LiferayFilter, javax.servlet.Filter

public class MinifierFilter
extends BasePortalFilter

Constructor Summary

MinifierFilter()

Method Summary

static String	aggregateCss(String dir, String content)
protected String	getCacheFileName(javax.servlet.http.HttpServletRequest request)
protected Object	getMinifiedBundleContent(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
protected Object	getMinifiedContent(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.FilterChain filterChain)
void	init(javax.servlet.FilterConfig filterConfig)
protected String	minifyCss(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, File file)
protected String	minifyCss(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, String cssRealPath, String content)
protected String	minifyJavaScript(File file)
protected String	minifyJavaScript(String content)
protected void	processFilter(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.FilterChain filterChain)
protected String	sterilizeQueryString(String queryString)

Methods inherited from class com.liferay.portal.servlet.filters.BasePortalFilter

getLog, isFilterEnabled, setFilterEnabled

Methods inherited from class com.liferay.portal.kernel.servlet.BaseFilter

destroy, doFilter, getFilterConfig, isFilterEnabled, processFilter

Methods inherited from class java.lang.Object

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

Constructor Detail

MinifierFilter

public MinifierFilter()

Method Detail

aggregateCss

public static String aggregateCss(String dir,
                                  String content)
                           throws IOException

Throws:

IOException

See Also:

DynamicCSSUtil#_propagateQueryString(String, String)}

init

public void init(javax.servlet.FilterConfig filterConfig)

Specified by:

init in interface javax.servlet.Filter

Overrides:

init in class BaseFilter

getCacheFileName

protected String getCacheFileName(javax.servlet.http.HttpServletRequest request)

getMinifiedBundleContent

protected Object getMinifiedBundleContent(javax.servlet.http.HttpServletRequest request,
                                          javax.servlet.http.HttpServletResponse response)
                                   throws IOException

Throws:

IOException

getMinifiedContent

protected Object getMinifiedContent(javax.servlet.http.HttpServletRequest request,
                                    javax.servlet.http.HttpServletResponse response,
                                    javax.servlet.FilterChain filterChain)
                             throws Exception

Throws:

Exception

minifyCss

protected String minifyCss(javax.servlet.http.HttpServletRequest request,
                           javax.servlet.http.HttpServletResponse response,
                           File file)
                    throws IOException

Throws:

IOException

minifyCss

protected String minifyCss(javax.servlet.http.HttpServletRequest request,
                           javax.servlet.http.HttpServletResponse response,
                           String cssRealPath,
                           String content)

minifyJavaScript

protected String minifyJavaScript(File file)
                           throws IOException

Throws:

IOException

minifyJavaScript

protected String minifyJavaScript(String content)

processFilter

protected void processFilter(javax.servlet.http.HttpServletRequest request,
                             javax.servlet.http.HttpServletResponse response,
                             javax.servlet.FilterChain filterChain)
                      throws Exception

Overrides:

processFilter in class BaseFilter

Throws:

Exception

sterilizeQueryString

protected String sterilizeQueryString(String queryString)