📄 turbinepoolservice.html
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or by calling the Factory Service if the pool is empty.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.Object</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/pool/TurbinePoolService.html#getInstance(java.lang.String, java.lang.ClassLoader)">getInstance</A></B>(java.lang.String className, java.lang.ClassLoader loader)</CODE><BR> Gets an instance of a named class either from the pool or by calling the Factory Service if the pool is empty.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.Object</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/pool/TurbinePoolService.html#getInstance(java.lang.String, java.lang.ClassLoader, java.lang.Object[], java.lang.String[])">getInstance</A></B>(java.lang.String className, java.lang.ClassLoader loader, java.lang.Object[] params, java.lang.String[] signature)</CODE><BR> Gets an instance of a named class either from the pool or by calling the Factory Service if the pool is empty.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.lang.Object</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/pool/TurbinePoolService.html#getInstance(java.lang.String, java.lang.Object[], java.lang.String[])">getInstance</A></B>(java.lang.String className, java.lang.Object[] params, java.lang.String[] signature)</CODE><BR> Gets an instance of a named class either from the pool or by calling the Factory Service if the pool is empty.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/pool/TurbinePoolService.html#getSize(java.lang.String)">getSize</A></B>(java.lang.String className)</CODE><BR> Gets the current size of the pool for a named class.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/pool/TurbinePoolService.html#init()">init</A></B>()</CODE><BR> Initializes the service by setting the pool capacity.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/pool/TurbinePoolService.html#isLoaderSupported(java.lang.String)">isLoaderSupported</A></B>(java.lang.String className)</CODE><BR> Tests if specified class loaders are supported for a named class.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> boolean</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/pool/TurbinePoolService.html#putInstance(java.lang.Object)">putInstance</A></B>(java.lang.Object instance)</CODE><BR> Puts a used object back to the pool.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../../org/apache/turbine/services/pool/TurbinePoolService.html#setCapacity(java.lang.String, int)">setCapacity</A></B>(java.lang.String className, int capacity)</CODE><BR> Sets the capacity of the pool for a named class.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_org.apache.turbine.services.factory.TurbineFactoryService"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class org.apache.turbine.services.factory.<A HREF="../../../../../org/apache/turbine/services/factory/TurbineFactoryService.html">TurbineFactoryService</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../../org/apache/turbine/services/factory/TurbineFactoryService.html#getFactory(java.lang.String)">getFactory</A>, <A HREF="../../../../../org/apache/turbine/services/factory/TurbineFactoryService.html#getPrimitiveClass(java.lang.String)">getPrimitiveClass</A>, <A HREF="../../../../../org/apache/turbine/services/factory/TurbineFactoryService.html#getSignature(java.lang.Class, java.lang.Object[], java.lang.String[])">getSignature</A>, <A HREF="../../../../../org/apache/turbine/services/factory/TurbineFactoryService.html#loadClass(java.lang.String)">loadClass</A>, <A HREF="../../../../../org/apache/turbine/services/factory/TurbineFactoryService.html#loadClass(java.lang.String, java.lang.ClassLoader)">loadClass</A>, <A HREF="../../../../../org/apache/turbine/services/factory/TurbineFactoryService.html#switchObjectContext(java.lang.Object, java.lang.ClassLoader)">switchObjectContext</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_org.apache.turbine.services.TurbineBaseService"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class org.apache.turbine.services.<A HREF="../../../../../org/apache/turbine/services/TurbineBaseService.html">TurbineBaseService</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../../org/apache/turbine/services/TurbineBaseService.html#init(java.lang.Object)">init</A>, <A HREF="../../../../../org/apache/turbine/services/TurbineBaseService.html#init(org.apache.turbine.util.RunData)">init</A>, <A HREF="../../../../../org/apache/turbine/services/TurbineBaseService.html#init(javax.servlet.ServletConfig)">init</A>, <A HREF="../../../../../org/apache/turbine/services/TurbineBaseService.html#shutdown()">shutdown</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_org.apache.turbine.services.BaseService"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class org.apache.turbine.services.<A HREF="../../../../../org/apache/turbine/services/BaseService.html">BaseService</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../../org/apache/turbine/services/BaseService.html#getConfiguration()">getConfiguration</A>, <A HREF="../../../../../org/apache/turbine/services/BaseService.html#getName()">getName</A>, <A HREF="../../../../../org/apache/turbine/services/BaseService.html#getProperties()">getProperties</A>, <A HREF="../../../../../org/apache/turbine/services/BaseService.html#getServiceBroker()">getServiceBroker</A>, <A HREF="../../../../../org/apache/turbine/services/BaseService.html#setName(java.lang.String)">setName</A>, <A HREF="../../../../../org/apache/turbine/services/BaseService.html#setServiceBroker(org.apache.turbine.services.ServiceBroker)">setServiceBroker</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_org.apache.turbine.services.BaseInitable"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class org.apache.turbine.services.<A HREF="../../../../../org/apache/turbine/services/BaseInitable.html">BaseInitable</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../../org/apache/turbine/services/BaseInitable.html#getInit()">getInit</A>, <A HREF="../../../../../org/apache/turbine/services/BaseInitable.html#getInitableBroker()">getInitableBroker</A>, <A HREF="../../../../../org/apache/turbine/services/BaseInitable.html#setInit(boolean)">setInit</A>, <A HREF="../../../../../org/apache/turbine/services/BaseInitable.html#setInitableBroker(org.apache.turbine.services.InitableBroker)">setInitableBroker</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.lang.Object</B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_org.apache.turbine.services.Service"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from interface org.apache.turbine.services.<A HREF="../../../../../org/apache/turbine/services/Service.html">Service</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../../org/apache/turbine/services/Service.html#getConfiguration()">getConfiguration</A>, <A HREF="../../../../../org/apache/turbine/services/Service.html#getName()">getName</A>, <A HREF="../../../../../org/apache/turbine/services/Service.html#getProperties()">getProperties</A>, <A HREF="../../../../../org/apache/turbine/services/Service.html#setName(java.lang.String)">setName</A>, <A HREF="../../../../../org/apache/turbine/services/Service.html#setServiceBroker(org.apache.turbine.services.ServiceBroker)">setServiceBroker</A></CODE></TD></TR></TABLE> <A NAME="methods_inherited_from_class_org.apache.turbine.services.Initable"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from interface org.apache.turbine.services.<A HREF="../../../../../org/apache/turbine/services/Initable.html">Initable</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../../org/apache/turbine/services/Initable.html#getInit()">getInit</A>, <A HREF="../../../../../org/apache/turbine/services/Initable.html#init(java.lang.Object)">init</A>, <A HREF="../../../../../org/apache/turbine/services/Initable.html#setInitableBroker(org.apache.turbine.services.InitableBroker)">setInitableBroker</A>, <A HREF="../../../../../org/apache/turbine/services/Initable.html#shutdown()">shutdown</A></CODE></TD></TR></TABLE> <P><!-- ============ FIELD DETAIL =========== --><A NAME="field_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Field Detail</B></FONT></TD></TR></TABLE><A NAME="POOL_CAPACITY"><!-- --></A><H3>POOL_CAPACITY</H3><PRE>public static final java.lang.String <B>POOL_CAPACITY</B></PRE><DL><DD>The property specifying the pool capacity.</DL><!-- ========= CONSTRUCTOR DETAIL ======== --><A NAME="constructor_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Constructor Detail</B></FONT></TD></TR></TABLE><A NAME="TurbinePoolService()"><!-- --></A><H3>TurbinePoolService</H3><PRE>public <B>TurbinePoolService</B>()</PRE><DL><DD>Constructs a Pool Service.</DL><!-- ============ METHOD DETAIL ========== --><A NAME="method_detail"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=1><FONT SIZE="+2"><B>Method Detail</B></FONT></TD></TR></TABLE><A NAME="init()"><!-- --></A><H3>init</H3><PRE>public void <B>init</B>() throws <A HREF="../../../../../org/apache/turbine/services/InitializationException.html">InitializationException</A></PRE><DL><DD>Initializes the service by setting the pool capacity.<DD><DL><DT><B>Specified by: </B><DD><CODE><A HREF="../../../../../org/apache/turbine/services/Initable.html#init()">init</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/turbine/services/Initable.html">Initable</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/apache/turbine/services/factory/TurbineFactoryService.html#init()">init</A></CODE> in class <CODE><A HREF="../../../../../org/apache/turbine/services/factory/TurbineFactoryService.html">TurbineFactoryService</A></CODE></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>config</CODE> - initialization configuration.<DT><B>Throws:</B><DD><CODE><A HREF="../../../../../org/apache/turbine/services/InitializationException.html">InitializationException</A></CODE> - if initialization fails.</DL></DD></DL><HR><A NAME="getInstance(java.lang.String)"><!-- --></A><H3>getInstance</H3><PRE>public java.lang.Object <B>getInstance</B>(java.lang.String className) throws <A HREF="../../../../../org/apache/turbine/util/TurbineException.html">TurbineException</A></PRE><DL><DD>Gets an instance of a named class either from the pool or by calling the Factory Service if the pool is empty.<DD><DL><DT><B>Specified by: </B><DD><CODE><A HREF="../../../../../org/apache/turbine/services/factory/FactoryService.html#getInstance(java.lang.String)">getInstance</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/turbine/services/factory/FactoryService.html">FactoryService</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/apache/turbine/services/factory/TurbineFactoryService.html#getInstance(java.lang.String)">getInstance</A></CODE> in class <CODE><A HREF="../../../../../org/apache/turbine/services/factory/TurbineFactoryService.html">TurbineFactoryService</A></CODE></DL></DD><DD><DL><DT><B>Parameters:</B><DD><CODE>className</CODE> - the name of the class.<DT><B>Returns:</B><DD>the instance.<DT><B>Throws:</B><DD><CODE><A HREF="../../../../../org/apache/turbine/util/TurbineException.html">TurbineException</A></CODE> - if recycling fails.</DL></DD></DL><HR><A NAME="getInstance(java.lang.String, java.lang.ClassLoader)"><!-- --></A><H3>getInstance</H3><PRE>public java.lang.Object <B>getInstance</B>(java.lang.String className, java.lang.ClassLoader loader) throws <A HREF="../../../../../org/apache/turbine/util/TurbineException.html">TurbineException</A></PRE><DL><DD>Gets an instance of a named class either from the pool or by calling the Factory Service if the pool is empty. The specified class loader will be passed to the Factory Service.<DD><DL><DT><B>Specified by: </B><DD><CODE><A HREF="../../../../../org/apache/turbine/services/factory/FactoryService.html#getInstance(java.lang.String, java.lang.ClassLoader)">getInstance</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/turbine/services/factory/FactoryService.html">FactoryService</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/apache/turbine/services/factory/TurbineFactoryService.html#getInstance(java.lang.String, java.lang.ClassLoader)">getInstance</A></CODE> in class <CODE><A HREF="../../../../../org/apache/turbine/services/factory/TurbineFactoryService.html">TurbineFactoryService</A></CODE></DL></DD>⌨️ 快捷键说明
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