defaultiofilterchain.html

MINA+API 关于MINA的API

<a name="378" href="#378">378</a>         callNextSessionIdle(head, session, status);
<a name="379" href="#379">379</a>     }
<a name="380" href="#380">380</a> 
<a name="381" href="#381">381</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> callNextSessionIdle(
<a name="382" href="#382">382</a>             <a href="../../../../org/apache/mina/common/IoFilterChain.html">Entry</a> entry, <a href="../../../../org/apache/mina/common/IoSession.html">IoSession</a> session, <a href="../../../../org/apache/mina/common/IdleStatus.html">IdleStatus</a> status) {
<a name="383" href="#383">383</a>         <strong class="jxr_keyword">try</strong> {
<a name="384" href="#384">384</a>             entry.getFilter().sessionIdle(entry.getNextFilter(), session,
<a name="385" href="#385">385</a>                     status);
<a name="386" href="#386">386</a>         } <strong class="jxr_keyword">catch</strong> (Throwable e) {
<a name="387" href="#387">387</a>             fireExceptionCaught(e);
<a name="388" href="#388">388</a>         }
<a name="389" href="#389">389</a>     }
<a name="390" href="#390">390</a> 
<a name="391" href="#391">391</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> fireMessageReceived(Object message) {
<a name="392" href="#392">392</a>         <strong class="jxr_keyword">if</strong> (message instanceof IoBuffer) {
<a name="393" href="#393">393</a>             session.increaseReadBytes(
<a name="394" href="#394">394</a>                     ((<a href="../../../../org/apache/mina/common/IoBuffer.html">IoBuffer</a>) message).remaining(),
<a name="395" href="#395">395</a>                     System.currentTimeMillis());
<a name="396" href="#396">396</a>         }
<a name="397" href="#397">397</a> 
<a name="398" href="#398">398</a>         <a href="../../../../org/apache/mina/common/IoFilterChain.html">Entry</a> head = <strong class="jxr_keyword">this</strong>.head;
<a name="399" href="#399">399</a>         callNextMessageReceived(head, session, message);
<a name="400" href="#400">400</a>     }
<a name="401" href="#401">401</a> 
<a name="402" href="#402">402</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> callNextMessageReceived(
<a name="403" href="#403">403</a>             <a href="../../../../org/apache/mina/common/IoFilterChain.html">Entry</a> entry, <a href="../../../../org/apache/mina/common/IoSession.html">IoSession</a> session, Object message) {
<a name="404" href="#404">404</a>         <strong class="jxr_keyword">try</strong> {
<a name="405" href="#405">405</a>             entry.getFilter().messageReceived(
<a name="406" href="#406">406</a>                     entry.getNextFilter(), session, message);
<a name="407" href="#407">407</a>         } <strong class="jxr_keyword">catch</strong> (Throwable e) {
<a name="408" href="#408">408</a>             fireExceptionCaught(e);
<a name="409" href="#409">409</a>         }
<a name="410" href="#410">410</a>     }
<a name="411" href="#411">411</a> 
<a name="412" href="#412">412</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> fireMessageSent(<a href="../../../../org/apache/mina/common/WriteRequest.html">WriteRequest</a> request) {
<a name="413" href="#413">413</a>         session.increaseWrittenBytesAndMessages(request, System.currentTimeMillis());
<a name="414" href="#414">414</a> 
<a name="415" href="#415">415</a>         <strong class="jxr_keyword">try</strong> {
<a name="416" href="#416">416</a>             request.getFuture().setWritten();
<a name="417" href="#417">417</a>         } <strong class="jxr_keyword">catch</strong> (Throwable t) {
<a name="418" href="#418">418</a>             fireExceptionCaught(t);
<a name="419" href="#419">419</a>         }
<a name="420" href="#420">420</a> 
<a name="421" href="#421">421</a>         <a href="../../../../org/apache/mina/common/IoFilterChain.html">Entry</a> head = <strong class="jxr_keyword">this</strong>.head;
<a name="422" href="#422">422</a>         callNextMessageSent(head, session, request);
<a name="423" href="#423">423</a>     }
<a name="424" href="#424">424</a> 
<a name="425" href="#425">425</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> callNextMessageSent(<a href="../../../../org/apache/mina/common/IoFilterChain.html">Entry</a> entry, <a href="../../../../org/apache/mina/common/IoSession.html">IoSession</a> session,
<a name="426" href="#426">426</a>             <a href="../../../../org/apache/mina/common/WriteRequest.html">WriteRequest</a> writeRequest) {
<a name="427" href="#427">427</a>         <strong class="jxr_keyword">try</strong> {
<a name="428" href="#428">428</a>             entry.getFilter().messageSent(entry.getNextFilter(), session,
<a name="429" href="#429">429</a>                     writeRequest);
<a name="430" href="#430">430</a>         } <strong class="jxr_keyword">catch</strong> (Throwable e) {
<a name="431" href="#431">431</a>             fireExceptionCaught(e);
<a name="432" href="#432">432</a>         }
<a name="433" href="#433">433</a>     }
<a name="434" href="#434">434</a> 
<a name="435" href="#435">435</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> fireExceptionCaught(Throwable cause) {
<a name="436" href="#436">436</a>         <a href="../../../../org/apache/mina/common/IoFilterChain.html">Entry</a> head = <strong class="jxr_keyword">this</strong>.head;
<a name="437" href="#437">437</a>         callNextExceptionCaught(head, session, cause);
<a name="438" href="#438">438</a>     }
<a name="439" href="#439">439</a> 
<a name="440" href="#440">440</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> callNextExceptionCaught(<a href="../../../../org/apache/mina/common/IoFilterChain.html">Entry</a> entry, <a href="../../../../org/apache/mina/common/IoSession.html">IoSession</a> session,
<a name="441" href="#441">441</a>             Throwable cause) {
<a name="442" href="#442">442</a>         <em class="jxr_comment">// Notify the related future.</em>
<a name="443" href="#443">443</a>         <a href="../../../../org/apache/mina/common/ConnectFuture.html">ConnectFuture</a> future = (ConnectFuture) session.removeAttribute(SESSION_OPENED_FUTURE);
<a name="444" href="#444">444</a>         <strong class="jxr_keyword">if</strong> (future == <strong class="jxr_keyword">null</strong>) {
<a name="445" href="#445">445</a>             <strong class="jxr_keyword">try</strong> {
<a name="446" href="#446">446</a>                 entry.getFilter().exceptionCaught(entry.getNextFilter(), session,
<a name="447" href="#447">447</a>                         cause);
<a name="448" href="#448">448</a>             } <strong class="jxr_keyword">catch</strong> (Throwable e) {
<a name="449" href="#449">449</a>                 logger.warn(<span class="jxr_string">"Unexpected exception from exceptionCaught handler."</span>, e);
<a name="450" href="#450">450</a>             }
<a name="451" href="#451">451</a>         } <strong class="jxr_keyword">else</strong> {
<a name="452" href="#452">452</a>             <em class="jxr_comment">// Please note that this place is not the only place that</em>
<a name="453" href="#453">453</a>             <em class="jxr_comment">// calls ConnectFuture.setException().</em>
<a name="454" href="#454">454</a>             session.close();
<a name="455" href="#455">455</a>             future.setException(cause);
<a name="456" href="#456">456</a>         }
<a name="457" href="#457">457</a>     }
<a name="458" href="#458">458</a> 
<a name="459" href="#459">459</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> fireFilterWrite(<a href="../../../../org/apache/mina/common/WriteRequest.html">WriteRequest</a> writeRequest) {
<a name="460" href="#460">460</a>         <a href="../../../../org/apache/mina/common/IoFilterChain.html">Entry</a> tail = <strong class="jxr_keyword">this</strong>.tail;
<a name="461" href="#461">461</a>         callPreviousFilterWrite(tail, session, writeRequest);
<a name="462" href="#462">462</a>     }
<a name="463" href="#463">463</a> 
<a name="464" href="#464">464</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> callPreviousFilterWrite(<a href="../../../../org/apache/mina/common/IoFilterChain.html">Entry</a> entry, <a href="../../../../org/apache/mina/common/IoSession.html">IoSession</a> session,
<a name="465" href="#465">465</a>             <a href="../../../../org/apache/mina/common/WriteRequest.html">WriteRequest</a> writeRequest) {
<a name="466" href="#466">466</a>         <strong class="jxr_keyword">try</strong> {
<a name="467" href="#467">467</a>             entry.getFilter().filterWrite(entry.getNextFilter(), session,
<a name="468" href="#468">468</a>                     writeRequest);
<a name="469" href="#469">469</a>         } <strong class="jxr_keyword">catch</strong> (Throwable e) {
<a name="470" href="#470">470</a>             writeRequest.getFuture().setException(e);
<a name="471" href="#471">471</a>             fireExceptionCaught(e);
<a name="472" href="#472">472</a>         }
<a name="473" href="#473">473</a>     }
<a name="474" href="#474">474</a> 
<a name="475" href="#475">475</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> fireFilterClose() {
<a name="476" href="#476">476</a>         <a href="../../../../org/apache/mina/common/IoFilterChain.html">Entry</a> tail = <strong class="jxr_keyword">this</strong>.tail;
<a name="477" href="#477">477</a>         callPreviousFilterClose(tail, session);
<a name="478" href="#478">478</a>     }
<a name="479" href="#479">479</a> 
<a name="480" href="#480">480</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> callPreviousFilterClose(<a href="../../../../org/apache/mina/common/IoFilterChain.html">Entry</a> entry, <a href="../../../../org/apache/mina/common/IoSession.html">IoSession</a> session) {
<a name="481" href="#481">481</a>         <strong class="jxr_keyword">try</strong> {
<a name="482" href="#482">482</a>             entry.getFilter().filterClose(entry.getNextFilter(), session);
<a name="483" href="#483">483</a>         } <strong class="jxr_keyword">catch</strong> (Throwable e) {
<a name="484" href="#484">484</a>             fireExceptionCaught(e);
<a name="485" href="#485">485</a>         }
<a name="486" href="#486">486</a>     }
<a name="487" href="#487">487</a> 
<a name="488" href="#488">488</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> fireFilterSetTrafficMask(<a href="../../../../org/apache/mina/common/TrafficMask.html">TrafficMask</a> trafficMask) {
<a name="489" href="#489">489</a>         <a href="../../../../org/apache/mina/common/IoFilterChain.html">Entry</a> tail = <strong class="jxr_keyword">this</strong>.tail;
<a name="490" href="#490">490</a>         callPreviousFilterSetTrafficMask(tail, session, trafficMask);
<a name="491" href="#491">491</a>     }
<a name="492" href="#492">492</a> 
<a name="493" href="#493">493</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> callPreviousFilterSetTrafficMask(<a href="../../../../org/apache/mina/common/IoFilterChain.html">Entry</a> entry, <a href="../../../../org/apache/mina/common/IoSession.html">IoSession</a> session, <a href="../../../../org/apache/mina/common/TrafficMask.html">TrafficMask</a> trafficMask) {
<a name="494" href="#494">494</a>         <strong class="jxr_keyword">try</strong> {
<a name="495" href="#495">495</a>             entry.getFilter().filterSetTrafficMask(entry.getNextFilter(), session, trafficMask);
<a name="496" href="#496">496</a>         } <strong class="jxr_keyword">catch</strong> (Throwable e) {
<a name="497" href="#497">497</a>             fireExceptionCaught(e);
<a name="498" href="#498">498</a>         }
<a name="499" href="#499">499</a>     }
<a name="500" href="#500">500</a>     
<a name="501" href="#501">501</a>     <strong class="jxr_keyword">public</strong> List&lt;Entry&gt; getAll() {
<a name="502" href="#502">502</a>         List&lt;Entry&gt; list = <strong class="jxr_keyword">new</strong> ArrayList&lt;Entry&gt;();
<a name="503" href="#503">503</a>         <a href="../../../../org/apache/mina/common/DefaultIoFilterChain.html">EntryImpl</a> e = head.nextEntry;
<a name="504" href="#504">504</a>         <strong class="jxr_keyword">while</strong> (e != tail) {
<a name="505" href="#505">505</a>             list.add(e);
<a name="506" href="#506">506</a>             e = e.nextEntry;