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<div class="subTitle">org.apache.log4j.config</div>
<h2 title="Class PropertySetter" class="title">Class PropertySetter</h2>
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<li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li>
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<li>org.apache.log4j.config.PropertySetter</li>
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<pre>public class <a href="../../../../src-html/org/apache/log4j/config/PropertySetter.html#line.58">PropertySetter</a>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
<div class="block">General purpose Object property setter. Clients repeatedly invokes
<a href="../../../../org/apache/log4j/config/PropertySetter.html#setProperty-java.lang.String-java.lang.String-"><code>setProperty(name,value)</code></a> in order to invoke setters
on the Object specified in the constructor. This class relies on the
JavaBeans <a href="https://docs.oracle.com/javase/8/docs/api/java/beans/Introspector.html?is-external=true" title="class or interface in java.beans"><code>Introspector</code></a> to analyze the given Object Class using
reflection.
<p>Usage:
<pre>
PropertySetter ps = new PropertySetter(anObject);
ps.set("name", "Joe");
ps.set("age", "32");
ps.set("isMale", "true");
</pre>
will cause the invocations anObject.setName("Joe"), anObject.setAge(32),
and setMale(true) if such methods exist with those signatures.
Otherwise an <a href="https://docs.oracle.com/javase/8/docs/api/java/beans/IntrospectionException.html?is-external=true" title="class or interface in java.beans"><code>IntrospectionException</code></a> are thrown.</div>
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<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
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<tr class="altColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/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/apache/log4j/config/PropertySetter.html#obj">obj</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/beans/PropertyDescriptor.html?is-external=true" title="class or interface in java.beans">PropertyDescriptor</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/log4j/config/PropertySetter.html#props">props</a></span></code>&nbsp;</td>
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<th class="colOne" scope="col">Constructor and Description</th>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/log4j/config/PropertySetter.html#PropertySetter-java.lang.Object-">PropertySetter</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;obj)</code>
<div class="block">Create a new PropertySetter for the specified Object.</div>
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</tr>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/log4j/config/PropertySetter.html#activate--">activate</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/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/apache/log4j/config/PropertySetter.html#convertArg-java.lang.String-java.lang.Class-">convertArg</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;val,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&nbsp;type)</code>
<div class="block">Convert <code>val</code> a String parameter to an object of a
given type.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/beans/PropertyDescriptor.html?is-external=true" title="class or interface in java.beans">PropertyDescriptor</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/log4j/config/PropertySetter.html#getPropertyDescriptor-java.lang.String-">getPropertyDescriptor</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;name)</code>&nbsp;</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/apache/log4j/config/PropertySetter.html#introspect--">introspect</a></span>()</code>
<div class="block">Uses JavaBeans <a href="https://docs.oracle.com/javase/8/docs/api/java/beans/Introspector.html?is-external=true" title="class or interface in java.beans"><code>Introspector</code></a> to computer setters of object to be
configured.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/log4j/config/PropertySetter.html#setProperties-java.lang.Object-java.util.Properties-java.lang.String-">setProperties</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;obj,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util">Properties</a>&nbsp;properties,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;prefix)</code>
<div class="block">Set the properties of an object passed as a parameter in one
go.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/log4j/config/PropertySetter.html#setProperties-java.util.Properties-java.lang.String-">setProperties</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util">Properties</a>&nbsp;properties,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;prefix)</code>
<div class="block">Set the properites for the object that match the
<code>prefix</code> passed as parameter.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/log4j/config/PropertySetter.html#setProperty-java.beans.PropertyDescriptor-java.lang.String-java.lang.String-">setProperty</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/beans/PropertyDescriptor.html?is-external=true" title="class or interface in java.beans">PropertyDescriptor</a>&nbsp;prop,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;name,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</code>
<div class="block">Set the named property given a <a href="https://docs.oracle.com/javase/8/docs/api/java/beans/PropertyDescriptor.html?is-external=true" title="class or interface in java.beans"><code>PropertyDescriptor</code></a>.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/log4j/config/PropertySetter.html#setProperty-java.lang.String-java.lang.String-">setProperty</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;name,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</code>
<div class="block">Set a property on this PropertySetter's Object.</div>
</td>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/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>Field Detail</h3>
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<h4>obj</h4>
<pre>protected&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> <a href="../../../../src-html/org/apache/log4j/config/PropertySetter.html#line.60">obj</a></pre>
</li>
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<a name="props">
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<h4>props</h4>
<pre>protected&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/beans/PropertyDescriptor.html?is-external=true" title="class or interface in java.beans">PropertyDescriptor</a>[] <a href="../../../../src-html/org/apache/log4j/config/PropertySetter.html#line.61">props</a></pre>
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<h4>PropertySetter</h4>
<pre>public&nbsp;<a href="../../../../src-html/org/apache/log4j/config/PropertySetter.html#line.69">PropertySetter</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;obj)</pre>
<div class="block">Create a new PropertySetter for the specified Object. This is done
in prepartion for invoking <a href="../../../../org/apache/log4j/config/PropertySetter.html#setProperty-java.lang.String-java.lang.String-"><code>setProperty(java.lang.String, java.lang.String)</code></a> one or more times.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>obj</code> - the object for which to set properties</dd>
</dl>
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<h4>setProperties</h4>
<pre>public static&nbsp;void&nbsp;<a href="../../../../src-html/org/apache/log4j/config/PropertySetter.html#line.82">setProperties</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;obj,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util">Properties</a>&nbsp;properties,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;prefix)</pre>
<div class="block">Set the properties of an object passed as a parameter in one
go. The <code>properties</code> are parsed relative to a
<code>prefix</code>.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>obj</code> - The object to configure.</dd>
<dd><code>properties</code> - A java.util.Properties containing keys and values.</dd>
<dd><code>prefix</code> - Only keys having the specified prefix will be set.</dd>
</dl>
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<h4>introspect</h4>
<pre>protected&nbsp;void&nbsp;<a href="../../../../src-html/org/apache/log4j/config/PropertySetter.html#line.90">introspect</a>()</pre>
<div class="block">Uses JavaBeans <a href="https://docs.oracle.com/javase/8/docs/api/java/beans/Introspector.html?is-external=true" title="class or interface in java.beans"><code>Introspector</code></a> to computer setters of object to be
configured.</div>
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<h4>setProperties</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../src-html/org/apache/log4j/config/PropertySetter.html#line.104">setProperties</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util">Properties</a>&nbsp;properties,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;prefix)</pre>
<div class="block">Set the properites for the object that match the
<code>prefix</code> passed as parameter.</div>
</li>
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<a name="setProperty-java.lang.String-java.lang.String-">
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<h4>setProperty</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../src-html/org/apache/log4j/config/PropertySetter.html#line.171">setProperty</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;name,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)</pre>
<div class="block">Set a property on this PropertySetter's Object. If successful, this
method will invoke a setter method on the underlying Object. The
setter is the one for the specified property name and the value is
determined partly from the setter argument type and partly from the
value specified in the call to this method.
<p>If the setter expects a String no conversion is necessary.
If it expects an int, then an attempt is made to convert 'value'
to an int using new Integer(value). If the setter expects a boolean,
the conversion is by new Boolean(value).</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>name</code> - name of the property</dd>
<dd><code>value</code> - String value of the property</dd>
</dl>
</li>
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<pre>public&nbsp;void&nbsp;<a href="../../../../src-html/org/apache/log4j/config/PropertySetter.html#line.201">setProperty</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/beans/PropertyDescriptor.html?is-external=true" title="class or interface in java.beans">PropertyDescriptor</a>&nbsp;prop,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;name,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;value)
throws <a href="../../../../org/apache/log4j/config/PropertySetterException.html" title="class in org.apache.log4j.config">PropertySetterException</a></pre>
<div class="block">Set the named property given a <a href="https://docs.oracle.com/javase/8/docs/api/java/beans/PropertyDescriptor.html?is-external=true" title="class or interface in java.beans"><code>PropertyDescriptor</code></a>.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>prop</code> - A PropertyDescriptor describing the characteristics
of the property to set.</dd>
<dd><code>name</code> - The named of the property to set.</dd>
<dd><code>value</code> - The value of the property.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../org/apache/log4j/config/PropertySetterException.html" title="class in org.apache.log4j.config">PropertySetterException</a></code></dd>
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<h4>convertArg</h4>
<pre>protected&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;<a href="../../../../src-html/org/apache/log4j/config/PropertySetter.html#line.242">convertArg</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;val,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&nbsp;type)</pre>
<div class="block">Convert <code>val</code> a String parameter to an object of a
given type.</div>
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<pre>protected&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/beans/PropertyDescriptor.html?is-external=true" title="class or interface in java.beans">PropertyDescriptor</a>&nbsp;<a href="../../../../src-html/org/apache/log4j/config/PropertySetter.html#line.270">getPropertyDescriptor</a>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;name)</pre>
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<h4>activate</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../src-html/org/apache/log4j/config/PropertySetter.html#line.282">activate</a>()</pre>
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