iofilter.html

MINA+API 关于MINA的API

<DD>Invoked by <A HREF="../../../../org/apache/mina/filter/util/ReferenceCountingFilter.html" title="class in org.apache.mina.filter.util"><CODE>ReferenceCountingFilter</CODE></A> when this filter
 is added to a <A HREF="../../../../org/apache/mina/common/IoFilterChain.html" title="interface in org.apache.mina.common"><CODE>IoFilterChain</CODE></A> at the first time, so you can
 initialize shared resources.  Please note that this method is never
 called if you don't wrap a filter with <A HREF="../../../../org/apache/mina/filter/util/ReferenceCountingFilter.html" title="class in org.apache.mina.filter.util"><CODE>ReferenceCountingFilter</CODE></A>.
<P>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="destroy()"><!-- --></A><H3>
destroy</H3>
<PRE>
void <B>destroy</B>()
             throws <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></PRE>
<DL>
<DD>Invoked by <A HREF="../../../../org/apache/mina/filter/util/ReferenceCountingFilter.html" title="class in org.apache.mina.filter.util"><CODE>ReferenceCountingFilter</CODE></A> when this filter
 is not used by any <A HREF="../../../../org/apache/mina/common/IoFilterChain.html" title="interface in org.apache.mina.common"><CODE>IoFilterChain</CODE></A> anymore, so you can destroy
 shared resources.  Please note that this method is never called if
 you don't wrap a filter with <A HREF="../../../../org/apache/mina/filter/util/ReferenceCountingFilter.html" title="class in org.apache.mina.filter.util"><CODE>ReferenceCountingFilter</CODE></A>.
<P>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="onPreAdd(org.apache.mina.common.IoFilterChain, java.lang.String, org.apache.mina.common.IoFilter.NextFilter)"><!-- --></A><H3>
onPreAdd</H3>
<PRE>
void <B>onPreAdd</B>(<A HREF="../../../../org/apache/mina/common/IoFilterChain.html" title="interface in org.apache.mina.common">IoFilterChain</A>&nbsp;parent,
              <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;name,
              <A HREF="../../../../org/apache/mina/common/IoFilter.NextFilter.html" title="interface in org.apache.mina.common">IoFilter.NextFilter</A>&nbsp;nextFilter)
              throws <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></PRE>
<DL>
<DD>Invoked before this filter is added to the specified <tt>parent</tt>.
 Please note that this method can be invoked more than once if
 this filter is added to more than one parents.  This method is not
 invoked before <A HREF="../../../../org/apache/mina/common/IoFilter.html#init()"><CODE>init()</CODE></A> is invoked.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>parent</CODE> - the parent who called this method<DD><CODE>name</CODE> - the name assigned to this filter<DD><CODE>nextFilter</CODE> - the <A HREF="../../../../org/apache/mina/common/IoFilter.NextFilter.html" title="interface in org.apache.mina.common"><CODE>IoFilter.NextFilter</CODE></A> for this filter.  You can reuse
                   this object until this filter is removed from the chain.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="onPostAdd(org.apache.mina.common.IoFilterChain, java.lang.String, org.apache.mina.common.IoFilter.NextFilter)"><!-- --></A><H3>
onPostAdd</H3>
<PRE>
void <B>onPostAdd</B>(<A HREF="../../../../org/apache/mina/common/IoFilterChain.html" title="interface in org.apache.mina.common">IoFilterChain</A>&nbsp;parent,
               <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;name,
               <A HREF="../../../../org/apache/mina/common/IoFilter.NextFilter.html" title="interface in org.apache.mina.common">IoFilter.NextFilter</A>&nbsp;nextFilter)
               throws <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></PRE>
<DL>
<DD>Invoked after this filter is added to the specified <tt>parent</tt>.
 Please note that this method can be invoked more than once if
 this filter is added to more than one parents.  This method is not
 invoked before <A HREF="../../../../org/apache/mina/common/IoFilter.html#init()"><CODE>init()</CODE></A> is invoked.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>parent</CODE> - the parent who called this method<DD><CODE>name</CODE> - the name assigned to this filter<DD><CODE>nextFilter</CODE> - the <A HREF="../../../../org/apache/mina/common/IoFilter.NextFilter.html" title="interface in org.apache.mina.common"><CODE>IoFilter.NextFilter</CODE></A> for this filter.  You can reuse
                   this object until this filter is removed from the chain.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="onPreRemove(org.apache.mina.common.IoFilterChain, java.lang.String, org.apache.mina.common.IoFilter.NextFilter)"><!-- --></A><H3>
onPreRemove</H3>
<PRE>
void <B>onPreRemove</B>(<A HREF="../../../../org/apache/mina/common/IoFilterChain.html" title="interface in org.apache.mina.common">IoFilterChain</A>&nbsp;parent,
                 <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;name,
                 <A HREF="../../../../org/apache/mina/common/IoFilter.NextFilter.html" title="interface in org.apache.mina.common">IoFilter.NextFilter</A>&nbsp;nextFilter)
                 throws <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></PRE>
<DL>
<DD>Invoked before this filter is removed from the specified <tt>parent</tt>.
 Please note that this method can be invoked more than once if
 this filter is removed from more than one parents.
 This method is always invoked before <A HREF="../../../../org/apache/mina/common/IoFilter.html#destroy()"><CODE>destroy()</CODE></A> is invoked.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>parent</CODE> - the parent who called this method<DD><CODE>name</CODE> - the name assigned to this filter<DD><CODE>nextFilter</CODE> - the <A HREF="../../../../org/apache/mina/common/IoFilter.NextFilter.html" title="interface in org.apache.mina.common"><CODE>IoFilter.NextFilter</CODE></A> for this filter.  You can reuse
                   this object until this filter is removed from the chain.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="onPostRemove(org.apache.mina.common.IoFilterChain, java.lang.String, org.apache.mina.common.IoFilter.NextFilter)"><!-- --></A><H3>
onPostRemove</H3>
<PRE>
void <B>onPostRemove</B>(<A HREF="../../../../org/apache/mina/common/IoFilterChain.html" title="interface in org.apache.mina.common">IoFilterChain</A>&nbsp;parent,
                  <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A>&nbsp;name,
                  <A HREF="../../../../org/apache/mina/common/IoFilter.NextFilter.html" title="interface in org.apache.mina.common">IoFilter.NextFilter</A>&nbsp;nextFilter)
                  throws <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></PRE>
<DL>
<DD>Invoked after this filter is removed from the specified <tt>parent</tt>.
 Please note that this method can be invoked more than once if
 this filter is removed from more than one parents.
 This method is always invoked before <A HREF="../../../../org/apache/mina/common/IoFilter.html#destroy()"><CODE>destroy()</CODE></A> is invoked.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>parent</CODE> - the parent who called this method<DD><CODE>name</CODE> - the name assigned to this filter<DD><CODE>nextFilter</CODE> - the <A HREF="../../../../org/apache/mina/common/IoFilter.NextFilter.html" title="interface in org.apache.mina.common"><CODE>IoFilter.NextFilter</CODE></A> for this filter.  You can reuse
                   this object until this filter is removed from the chain.
<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="sessionCreated(org.apache.mina.common.IoFilter.NextFilter, org.apache.mina.common.IoSession)"><!-- --></A><H3>
sessionCreated</H3>
<PRE>
void <B>sessionCreated</B>(<A HREF="../../../../org/apache/mina/common/IoFilter.NextFilter.html" title="interface in org.apache.mina.common">IoFilter.NextFilter</A>&nbsp;nextFilter,
                    <A HREF="../../../../org/apache/mina/common/IoSession.html" title="interface in org.apache.mina.common">IoSession</A>&nbsp;session)
                    throws <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></PRE>
<DL>
<DD>Filters <A HREF="../../../../org/apache/mina/common/IoHandler.html#sessionCreated(org.apache.mina.common.IoSession)"><CODE>IoHandler.sessionCreated(IoSession)</CODE></A> event.
<P>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="sessionOpened(org.apache.mina.common.IoFilter.NextFilter, org.apache.mina.common.IoSession)"><!-- --></A><H3>
sessionOpened</H3>
<PRE>
void <B>sessionOpened</B>(<A HREF="../../../../org/apache/mina/common/IoFilter.NextFilter.html" title="interface in org.apache.mina.common">IoFilter.NextFilter</A>&nbsp;nextFilter,
                   <A HREF="../../../../org/apache/mina/common/IoSession.html" title="interface in org.apache.mina.common">IoSession</A>&nbsp;session)
                   throws <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></PRE>
<DL>
<DD>Filters <A HREF="../../../../org/apache/mina/common/IoHandler.html#sessionOpened(org.apache.mina.common.IoSession)"><CODE>IoHandler.sessionOpened(IoSession)</CODE></A> event.
<P>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="sessionClosed(org.apache.mina.common.IoFilter.NextFilter, org.apache.mina.common.IoSession)"><!-- --></A><H3>
sessionClosed</H3>
<PRE>
void <B>sessionClosed</B>(<A HREF="../../../../org/apache/mina/common/IoFilter.NextFilter.html" title="interface in org.apache.mina.common">IoFilter.NextFilter</A>&nbsp;nextFilter,
                   <A HREF="../../../../org/apache/mina/common/IoSession.html" title="interface in org.apache.mina.common">IoSession</A>&nbsp;session)
                   throws <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></PRE>
<DL>
<DD>Filters <A HREF="../../../../org/apache/mina/common/IoHandler.html#sessionClosed(org.apache.mina.common.IoSession)"><CODE>IoHandler.sessionClosed(IoSession)</CODE></A> event.
<P>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></CODE></DL>
</DD>
</DL>
<HR>

<A NAME="sessionIdle(org.apache.mina.common.IoFilter.NextFilter, org.apache.mina.common.IoSession, org.apache.mina.common.IdleStatus)"><!-- --></A><H3>
sessionIdle</H3>
<PRE>
void <B>sessionIdle</B>(<A HREF="../../../../org/apache/mina/common/IoFilter.NextFilter.html" title="interface in org.apache.mina.common">IoFilter.NextFilter</A>&nbsp;nextFilter,
                 <A HREF="../../../../org/apache/mina/common/IoSession.html" title="interface in org.apache.mina.common">IoSession</A>&nbsp;session,
                 <A HREF="../../../../org/apache/mina/common/IdleStatus.html" title="class in org.apache.mina.common">IdleStatus</A>&nbsp;status)
                 throws <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</A></PRE>
<DL>
<DD>Filters <A HREF="../../../../org/apache/mina/common/IoHandler.html#sessionIdle(org.apache.mina.common.IoSession, org.apache.mina.common.IdleStatus)"><CODE>IoHandler.sessionIdle(IoSession,IdleStatus)</CODE></A>
 event.
<P>
<DD><DL>