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<h2 title="Class DefaultInputHandler" class="title">Class DefaultInputHandler</h2>
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<ul class="inheritance">
<li>java.lang.Object</li>
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<li>org.apache.tools.ant.input.DefaultInputHandler</li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../../../org/apache/tools/ant/input/InputHandler.html" title="interface in org.apache.tools.ant.input">InputHandler</a></dd>
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<dl>
<dt>Direct Known Subclasses:</dt>
<dd><a href="../../../../../org/apache/tools/ant/input/GreedyInputHandler.html" title="class in org.apache.tools.ant.input">GreedyInputHandler</a>, <a href="../../../../../org/apache/tools/ant/input/SecureInputHandler.html" title="class in org.apache.tools.ant.input">SecureInputHandler</a></dd>
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<pre>public class <span class="strong">DefaultInputHandler</span>
extends java.lang.Object
implements <a href="../../../../../org/apache/tools/ant/input/InputHandler.html" title="interface in org.apache.tools.ant.input">InputHandler</a></pre>
<div class="block">Prompts on System.err, reads input from System.in</div>
<dl><dt><span class="strong">Since:</span></dt>
  <dd>Ant 1.5</dd></dl>
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<td class="colOne"><code><strong><a href="../../../../../org/apache/tools/ant/input/DefaultInputHandler.html#DefaultInputHandler()">DefaultInputHandler</a></strong>()</code>
<div class="block">Empty no-arg constructor</div>
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<td class="colFirst"><code>protected java.io.InputStream</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/input/DefaultInputHandler.html#getInputStream()">getInputStream</a></strong>()</code>
<div class="block">Returns the input stream from which the user input should be read.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected java.lang.String</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/input/DefaultInputHandler.html#getPrompt(org.apache.tools.ant.input.InputRequest)">getPrompt</a></strong>(<a href="../../../../../org/apache/tools/ant/input/InputRequest.html" title="class in org.apache.tools.ant.input">InputRequest</a>&nbsp;request)</code>
<div class="block">Constructs user prompt from a request.</div>
</td>
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<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/input/DefaultInputHandler.html#handleInput(org.apache.tools.ant.input.InputRequest)">handleInput</a></strong>(<a href="../../../../../org/apache/tools/ant/input/InputRequest.html" title="class in org.apache.tools.ant.input">InputRequest</a>&nbsp;request)</code>
<div class="block">Prompts and requests input.</div>
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<h4>DefaultInputHandler</h4>
<pre>public&nbsp;DefaultInputHandler()</pre>
<div class="block">Empty no-arg constructor</div>
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<h4>handleInput</h4>
<pre>public&nbsp;void&nbsp;handleInput(<a href="../../../../../org/apache/tools/ant/input/InputRequest.html" title="class in org.apache.tools.ant.input">InputRequest</a>&nbsp;request)
                 throws <a href="../../../../../org/apache/tools/ant/BuildException.html" title="class in org.apache.tools.ant">BuildException</a></pre>
<div class="block">Prompts and requests input.  May loop until a valid input has
 been entered.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/tools/ant/input/InputHandler.html#handleInput(org.apache.tools.ant.input.InputRequest)">handleInput</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../org/apache/tools/ant/input/InputHandler.html" title="interface in org.apache.tools.ant.input">InputHandler</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>request</code> - the request to handle</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../../../../org/apache/tools/ant/BuildException.html" title="class in org.apache.tools.ant">BuildException</a></code> - if not possible to read from console</dd></dl>
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<h4>getPrompt</h4>
<pre>protected&nbsp;java.lang.String&nbsp;getPrompt(<a href="../../../../../org/apache/tools/ant/input/InputRequest.html" title="class in org.apache.tools.ant.input">InputRequest</a>&nbsp;request)</pre>
<div class="block">Constructs user prompt from a request.

 <p>This implementation adds (choice1,choice2,choice3,...) to the
 prompt for <code>MultipleChoiceInputRequest</code>s.</p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>request</code> - the request to construct the prompt for.
                Must not be <code>null</code>.</dd>
<dt><span class="strong">Returns:</span></dt><dd>the prompt to ask the user</dd></dl>
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<h4>getInputStream</h4>
<pre>protected&nbsp;java.io.InputStream&nbsp;getInputStream()</pre>
<div class="block">Returns the input stream from which the user input should be read.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the input stream from which the user input should be read.</dd></dl>
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