Package org.zkoss.zk.ui.http
Class DHtmlLayoutFilter
- java.lang.Object
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- org.zkoss.zk.ui.http.DHtmlLayoutFilter
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- All Implemented Interfaces:
javax.servlet.Filter
public class DHtmlLayoutFilter extends java.lang.Object implements javax.servlet.Filter
Used to post-process the response into a ZK page. It is useful if you have a servlet using servlets, JSP or other technology.How to use:
- Decorates the servlet to embed the ZK components and attributes, such as zk:onClick="...".
- Maps the servlet to the filter in web.xml
- Author:
- tomyeh
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Constructor Summary
Constructors Constructor Description DHtmlLayoutFilter()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
destroy()
void
doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
void
init(javax.servlet.FilterConfig config)
protected void
process(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, java.lang.String content)
Processes the content
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Method Detail
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process
protected void process(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, java.lang.String content) throws javax.servlet.ServletException, java.io.IOException
Processes the content- Throws:
javax.servlet.ServletException
java.io.IOException
- Since:
- 3.0.0
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doFilter
public void doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain) throws java.io.IOException, javax.servlet.ServletException
- Specified by:
doFilter
in interfacejavax.servlet.Filter
- Throws:
java.io.IOException
javax.servlet.ServletException
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destroy
public void destroy()
- Specified by:
destroy
in interfacejavax.servlet.Filter
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init
public final void init(javax.servlet.FilterConfig config) throws javax.servlet.ServletException
- Specified by:
init
in interfacejavax.servlet.Filter
- Throws:
javax.servlet.ServletException
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