| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
| <!-- NewPage --> |
| <html lang="en"> |
| <head> |
| <title>WorkManager</title> |
| <link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style"> |
| <script type="text/javascript" src="../../../../script.js"></script> |
| |
| <link rel="shortcut icon" href="/img/jakarta-favicon.ico"> |
| </head> |
| <body> |
| <script type="text/javascript"><!-- |
| try { |
| if (location.href.indexOf('is-external=true') == -1) { |
| parent.document.title="WorkManager"; |
| } |
| } |
| catch(err) { |
| } |
| //--> |
| var methods = {"i0":6,"i1":6,"i2":6,"i3":6,"i4":6,"i5":6}; |
| var tabs = {65535:["t0","All Methods"],2:["t2","Instance Methods"],4:["t3","Abstract Methods"]}; |
| var altColor = "altColor"; |
| var rowColor = "rowColor"; |
| var tableTab = "tableTab"; |
| var activeTableTab = "activeTableTab"; |
| </script> |
| <noscript> |
| <div>JavaScript is disabled on your browser.</div> |
| </noscript> |
| <!-- ========= START OF TOP NAVBAR ======= --> |
| <div class="topNav"><a name="navbar.top"> |
| <!-- --> |
| </a> |
| <div class="skipNav"><a href="#skip.navbar.top" title="Skip navigation links">Skip navigation links</a></div> |
| <a name="navbar.top.firstrow"> |
| <!-- --> |
| </a> |
| <ul class="navList" title="Navigation"> |
| <li><a href="../../../../overview-summary.html">Overview</a></li> |
| <li><a href="package-summary.html">Package</a></li> |
| <li class="navBarCell1Rev">Class</li> |
| <li><a href="package-tree.html">Tree</a></li> |
| <li><a href="../../../../deprecated-list.html">Deprecated</a></li> |
| <li><a href="../../../../index-all.html">Index</a></li> |
| <li><a href="../../../../help-doc.html">Help</a></li> |
| </ul> |
| </div> |
| <div class="subNav"> |
| <ul class="navList"> |
| <li><a href="../../../../javax/resource/spi/work/WorkListener.html" title="interface in javax.resource.spi.work"><span class="typeNameLink">Prev Class</span></a></li> |
| <li><a href="../../../../javax/resource/spi/work/WorkRejectedException.html" title="class in javax.resource.spi.work"><span class="typeNameLink">Next Class</span></a></li> |
| </ul> |
| <ul class="navList"> |
| <li><a href="../../../../index.html?javax/resource/spi/work/WorkManager.html" target="_top">Frames</a></li> |
| <li><a href="WorkManager.html" target="_top">No Frames</a></li> |
| </ul> |
| <ul class="navList" id="allclasses_navbar_top"> |
| <li><a href="../../../../allclasses-noframe.html">All Classes</a></li> |
| </ul> |
| <div> |
| <script type="text/javascript"><!-- |
| allClassesLink = document.getElementById("allclasses_navbar_top"); |
| if(window==top) { |
| allClassesLink.style.display = "block"; |
| } |
| else { |
| allClassesLink.style.display = "none"; |
| } |
| //--> |
| </script> |
| </div> |
| <div> |
| <ul class="subNavList"> |
| <li>Summary: </li> |
| <li>Nested | </li> |
| <li><a href="#field.summary">Field</a> | </li> |
| <li>Constr | </li> |
| <li><a href="#method.summary">Method</a></li> |
| </ul> |
| <ul class="subNavList"> |
| <li>Detail: </li> |
| <li><a href="#field.detail">Field</a> | </li> |
| <li>Constr | </li> |
| <li><a href="#method.detail">Method</a></li> |
| </ul> |
| </div> |
| <a name="skip.navbar.top"> |
| <!-- --> |
| </a></div> |
| <!-- ========= END OF TOP NAVBAR ========= --> |
| <!-- ======== START OF CLASS DATA ======== --> |
| <div class="header"> |
| <div class="subTitle">javax.resource.spi.work</div> |
| <h2 title="Interface WorkManager" class="title">Interface WorkManager</h2> |
| </div> |
| <div class="contentContainer"> |
| <div class="description"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <dl> |
| <dt>All Known Subinterfaces:</dt> |
| <dd><a href="../../../../javax/resource/spi/work/DistributableWorkManager.html" title="interface in javax.resource.spi.work">DistributableWorkManager</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public interface <span class="typeNameLabel">WorkManager</span></pre> |
| <div class="block">This interface models a <code>WorkManager</code> which provides a facility |
| to submit <code>Work</code> instances for execution. This frees the user |
| from having to create Java™ threads directly to do work. Further, this |
| allows efficient pooling of thread resources and more control over thread |
| usage. |
| |
| The various stages in <code>Work</code> processing are: |
| <ul> |
| <li> work submit: A <code>Work</code> instance is being submitted for |
| execution. The <code>Work</code> instance could either be accepted or |
| rejected with a <code>WorkRejectedException</code> set to an appropriate |
| error code. </li> |
| |
| <li> work accepted: The submitted <code>Work</code> instance has been |
| accepted. The accepted <code>Work</code> instance could either start |
| execution or could be rejected again with a |
| <code>WorkRejectedException</code> set to an appropriate error code. |
| There is no guarantee on when the execution would start unless a start |
| timeout duration is specified. When a start timeout is specified, the |
| <code>Work</code> execution must be started within the specified |
| duration (not a real-time guarantee), failing which a |
| <code>WorkRejectedException</code> set to an error code |
| (<code>WorkRejected.TIMED_OUT</code>) is thrown. </li> |
| |
| <li> work rejected: The <code>Work</code> instance has been rejected. |
| The <code>Work</code> instance could be rejected during <code>Work</code> |
| submittal or after the <code>Work</code> instance has been accepted |
| (but before Work instance starts execution). The rejection could be due |
| to internal factors or start timeout expiration. A |
| <code>WorkRejectedException</code> with an appropriate error code |
| (indicates the reason) is thrown in both cases. </li> |
| |
| <li> work started: The execution of the <code>Work</code> |
| instance has started. This means that a thread |
| has been allocated for its execution. But this |
| does not guarantee that the allocated thread has been scheduled to run |
| on a CPU resource. Once execution is started, the allocated thread |
| sets up an appropriate execution context (transaction , security, etc) |
| and calls Work.run(). Note, any exception thrown during execution context |
| setup or Work.run() leads to completion of processing. </li> |
| |
| <li> work completed: The execution of the <code>Work</code> has been |
| completed. The execution could complete with or without an exception. |
| The <code>WorkManager</code> catches any exception thrown during |
| <code>Work</code> processing (which includes execution context setup), |
| and wraps it with a <code>WorkCompletedException</code>. </li> |
| </ul></div> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- =========== FIELD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="field.summary"> |
| <!-- --> |
| </a> |
| <h3>Field Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> |
| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/resource/spi/work/WorkManager.html#IMMEDIATE">IMMEDIATE</a></span></code> |
| <div class="block">A constant to indicate timeout duration.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/resource/spi/work/WorkManager.html#INDEFINITE">INDEFINITE</a></span></code> |
| <div class="block">A constant to indicate timeout duration.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/resource/spi/work/WorkManager.html#UNKNOWN">UNKNOWN</a></span></code> |
| <div class="block">A constant to indicate an unknown start delay duration or other unknown |
| values.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.summary"> |
| <!-- --> |
| </a> |
| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/resource/spi/work/WorkManager.html#doWork-javax.resource.spi.work.Work-">doWork</a></span>(<a href="../../../../javax/resource/spi/work/Work.html" title="interface in javax.resource.spi.work">Work</a> work)</code> |
| <div class="block">Accepts a <code>Work</code> instance for processing.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/resource/spi/work/WorkManager.html#doWork-javax.resource.spi.work.Work-long-javax.resource.spi.work.ExecutionContext-javax.resource.spi.work.WorkListener-">doWork</a></span>(<a href="../../../../javax/resource/spi/work/Work.html" title="interface in javax.resource.spi.work">Work</a> work, |
| long startTimeout, |
| <a href="../../../../javax/resource/spi/work/ExecutionContext.html" title="class in javax.resource.spi.work">ExecutionContext</a> execContext, |
| <a href="../../../../javax/resource/spi/work/WorkListener.html" title="interface in javax.resource.spi.work">WorkListener</a> workListener)</code> |
| <div class="block">Accepts a <code>Work</code> instance for processing.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/resource/spi/work/WorkManager.html#scheduleWork-javax.resource.spi.work.Work-">scheduleWork</a></span>(<a href="../../../../javax/resource/spi/work/Work.html" title="interface in javax.resource.spi.work">Work</a> work)</code> |
| <div class="block">Accepts a <code>Work</code> instance for processing.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/resource/spi/work/WorkManager.html#scheduleWork-javax.resource.spi.work.Work-long-javax.resource.spi.work.ExecutionContext-javax.resource.spi.work.WorkListener-">scheduleWork</a></span>(<a href="../../../../javax/resource/spi/work/Work.html" title="interface in javax.resource.spi.work">Work</a> work, |
| long startTimeout, |
| <a href="../../../../javax/resource/spi/work/ExecutionContext.html" title="class in javax.resource.spi.work">ExecutionContext</a> execContext, |
| <a href="../../../../javax/resource/spi/work/WorkListener.html" title="interface in javax.resource.spi.work">WorkListener</a> workListener)</code> |
| <div class="block">Accepts a <code>Work</code> instance for processing.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/resource/spi/work/WorkManager.html#startWork-javax.resource.spi.work.Work-">startWork</a></span>(<a href="../../../../javax/resource/spi/work/Work.html" title="interface in javax.resource.spi.work">Work</a> work)</code> |
| <div class="block">Accepts a <code>Work</code> instance for processing.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>long</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/resource/spi/work/WorkManager.html#startWork-javax.resource.spi.work.Work-long-javax.resource.spi.work.ExecutionContext-javax.resource.spi.work.WorkListener-">startWork</a></span>(<a href="../../../../javax/resource/spi/work/Work.html" title="interface in javax.resource.spi.work">Work</a> work, |
| long startTimeout, |
| <a href="../../../../javax/resource/spi/work/ExecutionContext.html" title="class in javax.resource.spi.work">ExecutionContext</a> execContext, |
| <a href="../../../../javax/resource/spi/work/WorkListener.html" title="interface in javax.resource.spi.work">WorkListener</a> workListener)</code> |
| <div class="block">Accepts a <code>Work</code> instance for processing.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="field.detail"> |
| <!-- --> |
| </a> |
| <h3>Field Detail</h3> |
| <a name="IMMEDIATE"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>IMMEDIATE</h4> |
| <pre>static final long IMMEDIATE</pre> |
| <div class="block">A constant to indicate timeout duration. A zero timeout value indicates |
| an action be performed immediately. The WorkManager implementation |
| must timeout the action as soon as possible.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../constant-values.html#javax.resource.spi.work.WorkManager.IMMEDIATE">Constant Field Values</a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="INDEFINITE"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>INDEFINITE</h4> |
| <pre>static final long INDEFINITE</pre> |
| <div class="block">A constant to indicate timeout duration. A maximum timeout value |
| indicates that an action be performed arbitrarily without any time |
| constraint.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../constant-values.html#javax.resource.spi.work.WorkManager.INDEFINITE">Constant Field Values</a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="UNKNOWN"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>UNKNOWN</h4> |
| <pre>static final long UNKNOWN</pre> |
| <div class="block">A constant to indicate an unknown start delay duration or other unknown |
| values.</div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../constant-values.html#javax.resource.spi.work.WorkManager.UNKNOWN">Constant Field Values</a></dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.detail"> |
| <!-- --> |
| </a> |
| <h3>Method Detail</h3> |
| <a name="doWork-javax.resource.spi.work.Work-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>doWork</h4> |
| <pre>void doWork(<a href="../../../../javax/resource/spi/work/Work.html" title="interface in javax.resource.spi.work">Work</a> work) |
| throws <a href="../../../../javax/resource/spi/work/WorkException.html" title="class in javax.resource.spi.work">WorkException</a></pre> |
| <div class="block">Accepts a <code>Work</code> instance for processing. This call |
| blocks until the <code>Work</code> instance completes execution. |
| There is no guarantee on when the accepted <code>Work</code> |
| instance would start execution ie., there is no time constraint |
| to start execution. (that is, startTimeout=INDEFINITE)</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>work</code> - The unit of work to be done. |
| Could be long or short-lived.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../javax/resource/spi/work/WorkRejectedException.html" title="class in javax.resource.spi.work">WorkRejectedException</a></code> - indicates that a |
| <code>Work</code> instance has been rejected from further processing. |
| This can occur due to internal factors.</dd> |
| <dd><code><a href="../../../../javax/resource/spi/work/WorkCompletedException.html" title="class in javax.resource.spi.work">WorkCompletedException</a></code> - indicates that a |
| <code>Work</code> instance has completed execution with an exception.</dd> |
| <dd><code><a href="../../../../javax/resource/spi/work/WorkException.html" title="class in javax.resource.spi.work">WorkException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="doWork-javax.resource.spi.work.Work-long-javax.resource.spi.work.ExecutionContext-javax.resource.spi.work.WorkListener-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>doWork</h4> |
| <pre>void doWork(<a href="../../../../javax/resource/spi/work/Work.html" title="interface in javax.resource.spi.work">Work</a> work, |
| long startTimeout, |
| <a href="../../../../javax/resource/spi/work/ExecutionContext.html" title="class in javax.resource.spi.work">ExecutionContext</a> execContext, |
| <a href="../../../../javax/resource/spi/work/WorkListener.html" title="interface in javax.resource.spi.work">WorkListener</a> workListener) |
| throws <a href="../../../../javax/resource/spi/work/WorkException.html" title="class in javax.resource.spi.work">WorkException</a></pre> |
| <div class="block">Accepts a <code>Work</code> instance for processing. This call |
| blocks until the <code>Work</code> instance completes execution.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>work</code> - The unit of work to be done. |
| Could be long or short-lived.</dd> |
| <dd><code>startTimeout</code> - a time duration (in milliseconds) |
| within which the execution of the <code>Work</code> instance must |
| start. Otherwise, the <code>Work</code> instance is rejected with a |
| <code>WorkRejectedException</code> set to an appropriate error code |
| (<code>WorkRejectedException.TIMED_OUT</code>). Note, this |
| does not offer real-time guarantees.</dd> |
| <dd><code>execContext</code> - an object containing the execution |
| context with which the submitted <code>Work</code> instance must |
| be executed.</dd> |
| <dd><code>workListener</code> - an object which would be notified |
| when the various <code>Work</code> processing events (work accepted, |
| work rejected, work started, work completed) occur.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../javax/resource/spi/work/WorkRejectedException.html" title="class in javax.resource.spi.work">WorkRejectedException</a></code> - indicates that a |
| <code>Work</code> instance has been rejected from further processing. |
| This can occur due to internal factors or start timeout expiration.</dd> |
| <dd><code><a href="../../../../javax/resource/spi/work/WorkCompletedException.html" title="class in javax.resource.spi.work">WorkCompletedException</a></code> - indicates that a |
| <code>Work</code> instance has completed execution with an exception.</dd> |
| <dd><code><a href="../../../../javax/resource/spi/work/WorkException.html" title="class in javax.resource.spi.work">WorkException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="startWork-javax.resource.spi.work.Work-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>startWork</h4> |
| <pre>long startWork(<a href="../../../../javax/resource/spi/work/Work.html" title="interface in javax.resource.spi.work">Work</a> work) |
| throws <a href="../../../../javax/resource/spi/work/WorkException.html" title="class in javax.resource.spi.work">WorkException</a></pre> |
| <div class="block">Accepts a <code>Work</code> instance for processing. This call |
| blocks until the <code>Work</code> instance starts execution |
| but not until its completion. There is no guarantee on when |
| the accepted <code>Work</code> instance would start |
| execution ie., there is no time constraint to start execution. |
| (that is, startTimeout=INDEFINITE)</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>work</code> - The unit of work to be done. |
| Could be long or short-lived.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the time elapsed (in milliseconds) from <code>Work</code> |
| acceptance until start of execution. Note, this does not offer |
| real-time guarantees. It is valid to return -1, if the actual start |
| delay duration is unknown.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../javax/resource/spi/work/WorkRejectedException.html" title="class in javax.resource.spi.work">WorkRejectedException</a></code> - indicates that a |
| <code>Work</code> instance has been rejected from further processing. |
| This can occur due to internal factors.</dd> |
| <dd><code><a href="../../../../javax/resource/spi/work/WorkException.html" title="class in javax.resource.spi.work">WorkException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="startWork-javax.resource.spi.work.Work-long-javax.resource.spi.work.ExecutionContext-javax.resource.spi.work.WorkListener-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>startWork</h4> |
| <pre>long startWork(<a href="../../../../javax/resource/spi/work/Work.html" title="interface in javax.resource.spi.work">Work</a> work, |
| long startTimeout, |
| <a href="../../../../javax/resource/spi/work/ExecutionContext.html" title="class in javax.resource.spi.work">ExecutionContext</a> execContext, |
| <a href="../../../../javax/resource/spi/work/WorkListener.html" title="interface in javax.resource.spi.work">WorkListener</a> workListener) |
| throws <a href="../../../../javax/resource/spi/work/WorkException.html" title="class in javax.resource.spi.work">WorkException</a></pre> |
| <div class="block">Accepts a <code>Work</code> instance for processing. This call |
| blocks until the <code>Work</code> instance starts execution |
| but not until its completion. There is no guarantee on when |
| the accepted <code>Work</code> instance would start |
| execution ie., there is no time constraint to start execution.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>work</code> - The unit of work to be done. |
| Could be long or short-lived.</dd> |
| <dd><code>startTimeout</code> - a time duration (in milliseconds) |
| within which the execution of the <code>Work</code> instance must |
| start. Otherwise, the <code>Work</code> instance is rejected with a |
| <code>WorkRejectedException</code> set to an appropriate error code |
| (<code>WorkRejectedException.TIMED_OUT</code>). Note, this |
| does not offer real-time guarantees.</dd> |
| <dd><code>execContext</code> - an object containing the execution |
| context with which the submitted <code>Work</code> instance must |
| be executed.</dd> |
| <dd><code>workListener</code> - an object which would be notified |
| when the various <code>Work</code> processing events (work accepted, |
| work rejected, work started, work completed) occur.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the time elapsed (in milliseconds) from <code>Work</code> |
| acceptance until start of execution. Note, this does not offer |
| real-time guarantees. It is valid to return -1, if the actual start |
| delay duration is unknown.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../javax/resource/spi/work/WorkRejectedException.html" title="class in javax.resource.spi.work">WorkRejectedException</a></code> - indicates that a |
| <code>Work</code> instance has been rejected from further processing. |
| This can occur due to internal factors or start timeout expiration.</dd> |
| <dd><code><a href="../../../../javax/resource/spi/work/WorkException.html" title="class in javax.resource.spi.work">WorkException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="scheduleWork-javax.resource.spi.work.Work-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>scheduleWork</h4> |
| <pre>void scheduleWork(<a href="../../../../javax/resource/spi/work/Work.html" title="interface in javax.resource.spi.work">Work</a> work) |
| throws <a href="../../../../javax/resource/spi/work/WorkException.html" title="class in javax.resource.spi.work">WorkException</a></pre> |
| <div class="block">Accepts a <code>Work</code> instance for processing. This call |
| does not block and returns immediately once a <code>Work</code> |
| instance has been accepted for processing. There is no guarantee |
| on when the submitted <code>Work</code> instance would start |
| execution ie., there is no time constraint to start execution. |
| (that is, startTimeout=INDEFINITE).</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>work</code> - The unit of work to be done. |
| Could be long or short-lived.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../javax/resource/spi/work/WorkRejectedException.html" title="class in javax.resource.spi.work">WorkRejectedException</a></code> - indicates that a |
| <code>Work</code> instance has been rejected from further processing. |
| This can occur due to internal factors.</dd> |
| <dd><code><a href="../../../../javax/resource/spi/work/WorkException.html" title="class in javax.resource.spi.work">WorkException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="scheduleWork-javax.resource.spi.work.Work-long-javax.resource.spi.work.ExecutionContext-javax.resource.spi.work.WorkListener-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>scheduleWork</h4> |
| <pre>void scheduleWork(<a href="../../../../javax/resource/spi/work/Work.html" title="interface in javax.resource.spi.work">Work</a> work, |
| long startTimeout, |
| <a href="../../../../javax/resource/spi/work/ExecutionContext.html" title="class in javax.resource.spi.work">ExecutionContext</a> execContext, |
| <a href="../../../../javax/resource/spi/work/WorkListener.html" title="interface in javax.resource.spi.work">WorkListener</a> workListener) |
| throws <a href="../../../../javax/resource/spi/work/WorkException.html" title="class in javax.resource.spi.work">WorkException</a></pre> |
| <div class="block">Accepts a <code>Work</code> instance for processing. This call |
| does not block and returns immediately once a <code>Work</code> |
| instance has been accepted for processing.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>work</code> - The unit of work to be done. |
| Could be long or short-lived.</dd> |
| <dd><code>startTimeout</code> - a time duration (in milliseconds) |
| within which the execution of the <code>Work</code> instance must |
| start. Otherwise, the <code>Work</code> instance is rejected with a |
| <code>WorkRejectedException</code> set to an appropriate error code |
| (<code>WorkRejectedException.TIMED_OUT</code>). Note, this |
| does not offer real-time guarantees.</dd> |
| <dd><code>execContext</code> - an object containing the execution |
| context with which the submitted <code>Work</code> instance must |
| be executed.</dd> |
| <dd><code>workListener</code> - an object which would be notified |
| when the various <code>Work</code> processing events (work accepted, |
| work rejected, work started, work completed) occur.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="../../../../javax/resource/spi/work/WorkRejectedException.html" title="class in javax.resource.spi.work">WorkRejectedException</a></code> - indicates that a |
| <code>Work</code> instance has been rejected from further processing. |
| This can occur due to internal factors.</dd> |
| <dd><code><a href="../../../../javax/resource/spi/work/WorkException.html" title="class in javax.resource.spi.work">WorkException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| </div> |
| <!-- ========= END OF CLASS DATA ========= --> |
| <!-- ======= START OF BOTTOM NAVBAR ====== --> |
| <div class="bottomNav"><a name="navbar.bottom"> |
| <!-- --> |
| </a> |
| <div class="skipNav"><a href="#skip.navbar.bottom" title="Skip navigation links">Skip navigation links</a></div> |
| <a name="navbar.bottom.firstrow"> |
| <!-- --> |
| </a> |
| <ul class="navList" title="Navigation"> |
| <li><a href="../../../../overview-summary.html">Overview</a></li> |
| <li><a href="package-summary.html">Package</a></li> |
| <li class="navBarCell1Rev">Class</li> |
| <li><a href="package-tree.html">Tree</a></li> |
| <li><a href="../../../../deprecated-list.html">Deprecated</a></li> |
| <li><a href="../../../../index-all.html">Index</a></li> |
| <li><a href="../../../../help-doc.html">Help</a></li> |
| </ul> |
| </div> |
| <div class="subNav"> |
| <ul class="navList"> |
| <li><a href="../../../../javax/resource/spi/work/WorkListener.html" title="interface in javax.resource.spi.work"><span class="typeNameLink">Prev Class</span></a></li> |
| <li><a href="../../../../javax/resource/spi/work/WorkRejectedException.html" title="class in javax.resource.spi.work"><span class="typeNameLink">Next Class</span></a></li> |
| </ul> |
| <ul class="navList"> |
| <li><a href="../../../../index.html?javax/resource/spi/work/WorkManager.html" target="_top">Frames</a></li> |
| <li><a href="WorkManager.html" target="_top">No Frames</a></li> |
| </ul> |
| <ul class="navList" id="allclasses_navbar_bottom"> |
| <li><a href="../../../../allclasses-noframe.html">All Classes</a></li> |
| </ul> |
| <div> |
| <script type="text/javascript"><!-- |
| allClassesLink = document.getElementById("allclasses_navbar_bottom"); |
| if(window==top) { |
| allClassesLink.style.display = "block"; |
| } |
| else { |
| allClassesLink.style.display = "none"; |
| } |
| //--> |
| </script> |
| </div> |
| <div> |
| <ul class="subNavList"> |
| <li>Summary: </li> |
| <li>Nested | </li> |
| <li><a href="#field.summary">Field</a> | </li> |
| <li>Constr | </li> |
| <li><a href="#method.summary">Method</a></li> |
| </ul> |
| <ul class="subNavList"> |
| <li>Detail: </li> |
| <li><a href="#field.detail">Field</a> | </li> |
| <li>Constr | </li> |
| <li><a href="#method.detail">Method</a></li> |
| </ul> |
| </div> |
| <a name="skip.navbar.bottom"> |
| <!-- --> |
| </a></div> |
| <!-- ======== END OF BOTTOM NAVBAR ======= --> |
| </body> |
| </html> |