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eclipse / cdo / cdo / 64de150c96ef9a097d387b61c01590bb1419c9a4 / . / plugins / org.eclipse.net4j.util.doc / javadoc / org / eclipse / net4j / util / ui / handlers / LongRunningHandler.html
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<div class="subTitle">org.eclipse.net4j.util.ui.handlers</div>
<h2 title="Class LongRunningHandler" class="title">Class LongRunningHandler</h2>
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<li><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
<li>
<ul class="inheritance">
<li><a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/common/EventManager.html?is-external=true" title="class or interface in org.eclipse.core.commands.common">org.eclipse.core.commands.common.EventManager</a></li>
<li>
<ul class="inheritance">
<li><a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/AbstractHandler.html?is-external=true" title="class or interface in org.eclipse.core.commands">org.eclipse.core.commands.AbstractHandler</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../../../../org/eclipse/net4j/util/ui/handlers/SafeHandler.html" title="class in org.eclipse.net4j.util.ui.handlers">org.eclipse.net4j.util.ui.handlers.SafeHandler</a></li>
<li>
<ul class="inheritance">
<li>org.eclipse.net4j.util.ui.handlers.LongRunningHandler</li>
</ul>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/IHandler.html?is-external=true" title="class or interface in org.eclipse.core.commands">IHandler</a>, <a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/IHandler2.html?is-external=true" title="class or interface in org.eclipse.core.commands">IHandler2</a></dd>
</dl>
<dl>
<dt>Direct Known Subclasses:</dt>
<dd><a href="../../../../../../org/eclipse/net4j/util/ui/handlers/AbstractBaseHandler.html" title="class in org.eclipse.net4j.util.ui.handlers">AbstractBaseHandler</a></dd>
</dl>
<hr>
<br>
<pre>public abstract class <span class="typeNameLabel">LongRunningHandler</span>
extends <a href="../../../../../../org/eclipse/net4j/util/ui/handlers/SafeHandler.html" title="class in org.eclipse.net4j.util.ui.handlers">SafeHandler</a></pre>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>3.4</dd>
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<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colOne" scope="col">Constructor and Description</th>
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<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/net4j/util/ui/handlers/LongRunningHandler.html#LongRunningHandler--">LongRunningHandler</a></span>()</code>&nbsp;</td>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t6" class="tableTab"><span><a href="javascript:show(32);">Deprecated Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<tr id="i0" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/net4j/util/ui/handlers/LongRunningHandler.html#cancel--">cancel</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/net4j/util/ui/handlers/LongRunningHandler.html#checkCancelation-org.eclipse.core.runtime.IProgressMonitor-">checkCancelation</a></span>(<a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/runtime/IProgressMonitor.html?is-external=true" title="class or interface in org.eclipse.core.runtime">IProgressMonitor</a>&nbsp;monitor)</code>&nbsp;</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/net4j/util/ui/handlers/LongRunningHandler.html#doExecute-org.eclipse.core.commands.ExecutionEvent-org.eclipse.core.runtime.IProgressMonitor-">doExecute</a></span>(<a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/ExecutionEvent.html?is-external=true" title="class or interface in org.eclipse.core.commands">ExecutionEvent</a>&nbsp;event,
<a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/runtime/IProgressMonitor.html?is-external=true" title="class or interface in org.eclipse.core.runtime">IProgressMonitor</a>&nbsp;progressMonitor)</code>
<div class="block">Executes the long-running handler in a background job.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/net4j/util/ui/handlers/LongRunningHandler.html#doExecute-org.eclipse.core.runtime.IProgressMonitor-">doExecute</a></span>(<a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/runtime/IProgressMonitor.html?is-external=true" title="class or interface in org.eclipse.core.runtime">IProgressMonitor</a>&nbsp;progressMonitor)</code>&nbsp;</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>protected <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/net4j/util/ui/handlers/LongRunningHandler.html#getBundleID--">getBundleID</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/net4j/util/ui/handlers/LongRunningHandler.html#getTotalWork--">getTotalWork</a></span>()</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">Not supported anymore.</span></div>
</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/net4j/util/ui/handlers/LongRunningHandler.html#preRun--">preRun</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/net4j/util/ui/handlers/LongRunningHandler.html#preRun-org.eclipse.core.commands.ExecutionEvent-">preRun</a></span>(<a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/ExecutionEvent.html?is-external=true" title="class or interface in org.eclipse.core.commands">ExecutionEvent</a>&nbsp;event)</code>&nbsp;</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>protected <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/net4j/util/ui/handlers/LongRunningHandler.html#safeExecute-org.eclipse.core.commands.ExecutionEvent-">safeExecute</a></span>(<a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/ExecutionEvent.html?is-external=true" title="class or interface in org.eclipse.core.commands">ExecutionEvent</a>&nbsp;event)</code>&nbsp;</td>
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<tr id="i9" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/eclipse/net4j/util/ui/handlers/LongRunningHandler.html#setTotalWork-int-">setTotalWork</a></span>(int&nbsp;totalWork)</code>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;
<div class="block"><span class="deprecationComment">Not supported anymore.</span></div>
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<h3>Methods inherited from class&nbsp;org.eclipse.net4j.util.ui.handlers.<a href="../../../../../../org/eclipse/net4j/util/ui/handlers/SafeHandler.html" title="class in org.eclipse.net4j.util.ui.handlers">SafeHandler</a></h3>
<code><a href="../../../../../../org/eclipse/net4j/util/ui/handlers/SafeHandler.html#execute-org.eclipse.core.commands.ExecutionEvent-">execute</a>, <a href="../../../../../../org/eclipse/net4j/util/ui/handlers/SafeHandler.html#extractEventDetails-org.eclipse.core.commands.ExecutionEvent-">extractEventDetails</a>, <a href="../../../../../../org/eclipse/net4j/util/ui/handlers/SafeHandler.html#getCommand--">getCommand</a>, <a href="../../../../../../org/eclipse/net4j/util/ui/handlers/SafeHandler.html#getSelection--">getSelection</a>, <a href="../../../../../../org/eclipse/net4j/util/ui/handlers/SafeHandler.html#getText--">getText</a>, <a href="../../../../../../org/eclipse/net4j/util/ui/handlers/SafeHandler.html#setEnabled-java.lang.Object-">setEnabled</a>, <a href="../../../../../../org/eclipse/net4j/util/ui/handlers/SafeHandler.html#updateSelection-org.eclipse.jface.viewers.ISelection-">updateSelection</a></code></li>
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<h3>Methods inherited from class&nbsp;org.eclipse.core.commands.<a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/AbstractHandler.html?is-external=true" title="class or interface in org.eclipse.core.commands">AbstractHandler</a></h3>
<code><a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/AbstractHandler.html?is-external=true#addHandlerListener-org.eclipse.core.commands.IHandlerListener-" title="class or interface in org.eclipse.core.commands">addHandlerListener</a>, <a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/AbstractHandler.html?is-external=true#dispose--" title="class or interface in org.eclipse.core.commands">dispose</a>, <a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/AbstractHandler.html?is-external=true#fireHandlerChanged-org.eclipse.core.commands.HandlerEvent-" title="class or interface in org.eclipse.core.commands">fireHandlerChanged</a>, <a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/AbstractHandler.html?is-external=true#hasListeners--" title="class or interface in org.eclipse.core.commands">hasListeners</a>, <a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/AbstractHandler.html?is-external=true#isEnabled--" title="class or interface in org.eclipse.core.commands">isEnabled</a>, <a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/AbstractHandler.html?is-external=true#isHandled--" title="class or interface in org.eclipse.core.commands">isHandled</a>, <a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/AbstractHandler.html?is-external=true#removeHandlerListener-org.eclipse.core.commands.IHandlerListener-" title="class or interface in org.eclipse.core.commands">removeHandlerListener</a>, <a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/AbstractHandler.html?is-external=true#setBaseEnabled-boolean-" title="class or interface in org.eclipse.core.commands">setBaseEnabled</a></code></li>
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<h3>Methods inherited from class&nbsp;org.eclipse.core.commands.common.<a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/common/EventManager.html?is-external=true" title="class or interface in org.eclipse.core.commands.common">EventManager</a></h3>
<code><a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/common/EventManager.html?is-external=true#addListenerObject-java.lang.Object-" title="class or interface in org.eclipse.core.commands.common">addListenerObject</a>, <a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/common/EventManager.html?is-external=true#clearListeners--" title="class or interface in org.eclipse.core.commands.common">clearListeners</a>, <a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/common/EventManager.html?is-external=true#getListeners--" title="class or interface in org.eclipse.core.commands.common">getListeners</a>, <a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/common/EventManager.html?is-external=true#isListenerAttached--" title="class or interface in org.eclipse.core.commands.common">isListenerAttached</a>, <a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/common/EventManager.html?is-external=true#removeListenerObject-java.lang.Object-" title="class or interface in org.eclipse.core.commands.common">removeListenerObject</a></code></li>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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<h3>Constructor Detail</h3>
<a name="LongRunningHandler--">
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<h4>LongRunningHandler</h4>
<pre>public&nbsp;LongRunningHandler()</pre>
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<h3>Method Detail</h3>
<a name="getTotalWork--">
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<h4>getTotalWork</h4>
<pre><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
protected final&nbsp;int&nbsp;getTotalWork()</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;<span class="deprecationComment">Not supported anymore.</span></div>
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<h4>setTotalWork</h4>
<pre><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a>
protected final&nbsp;void&nbsp;setTotalWork(int&nbsp;totalWork)</pre>
<div class="block"><span class="deprecatedLabel">Deprecated.</span>&nbsp;<span class="deprecationComment">Not supported anymore.</span></div>
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<h4>cancel</h4>
<pre>protected final&nbsp;void&nbsp;cancel()</pre>
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<a name="safeExecute-org.eclipse.core.commands.ExecutionEvent-">
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<h4>safeExecute</h4>
<pre>protected final&nbsp;<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;safeExecute(<a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/ExecutionEvent.html?is-external=true" title="class or interface in org.eclipse.core.commands">ExecutionEvent</a>&nbsp;event)
throws <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../org/eclipse/net4j/util/ui/handlers/SafeHandler.html#safeExecute-org.eclipse.core.commands.ExecutionEvent-">safeExecute</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../org/eclipse/net4j/util/ui/handlers/SafeHandler.html" title="class in org.eclipse.net4j.util.ui.handlers">SafeHandler</a></code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code></dd>
</dl>
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<a name="preRun-org.eclipse.core.commands.ExecutionEvent-">
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<h4>preRun</h4>
<pre>protected&nbsp;void&nbsp;preRun(<a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/ExecutionEvent.html?is-external=true" title="class or interface in org.eclipse.core.commands">ExecutionEvent</a>&nbsp;event)
throws <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code></dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>3.5</dd>
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<a name="preRun--">
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<h4>preRun</h4>
<pre>protected&nbsp;void&nbsp;preRun()
throws <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code></dd>
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<a name="getBundleID--">
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<h4>getBundleID</h4>
<pre>protected&nbsp;<a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;getBundleID()</pre>
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<h4>doExecute</h4>
<pre>protected&nbsp;void&nbsp;doExecute(<a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/ExecutionEvent.html?is-external=true" title="class or interface in org.eclipse.core.commands">ExecutionEvent</a>&nbsp;event,
<a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/runtime/IProgressMonitor.html?is-external=true" title="class or interface in org.eclipse.core.runtime">IProgressMonitor</a>&nbsp;progressMonitor)
throws <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
<div class="block">Executes the long-running handler in a background job. Note that the original
<a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/commands/ExecutionEvent.html?is-external=true" title="class or interface in org.eclipse.core.commands"><code>ExecutionEvent</code></a> is not available because it is only valid during the
execution of the handler call-back on the UI thread. Any details required from
it must be <a href="../../../../../../org/eclipse/net4j/util/ui/handlers/SafeHandler.html#extractEventDetails-org.eclipse.core.commands.ExecutionEvent-">extracted</a>
before the job is scheduled.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code></dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>3.5</dd>
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<pre>protected&nbsp;void&nbsp;doExecute(<a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/runtime/IProgressMonitor.html?is-external=true" title="class or interface in org.eclipse.core.runtime">IProgressMonitor</a>&nbsp;progressMonitor)
throws <a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a></code></dd>
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<h4>checkCancelation</h4>
<pre>protected final&nbsp;void&nbsp;checkCancelation(<a href="http://help.eclipse.org/topic//org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/runtime/IProgressMonitor.html?is-external=true" title="class or interface in org.eclipse.core.runtime">IProgressMonitor</a>&nbsp;monitor)</pre>
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