reloadabledefinitionsfactory.html

struts api,学习使用struts必备的文档

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<A NAME="factory"><!-- --></A><H3>
factory</H3>
<PRE>
protected <A HREF="../../../../../org/apache/struts/tiles/ComponentDefinitionsFactory.html">ComponentDefinitionsFactory</A> <B>factory</B></PRE>
<DL>
<DD>The real factory instance.</DL>
<HR>

<A NAME="properties"><!-- --></A><H3>
properties</H3>
<PRE>
protected java.util.Map <B>properties</B></PRE>
<DL>
<DD>Initialization parameters.</DL>
<HR>

<A NAME="DEFINITIONS_FACTORY_CLASSNAME"><!-- --></A><H3>
DEFINITIONS_FACTORY_CLASSNAME</H3>
<PRE>
public static final java.lang.String <B>DEFINITIONS_FACTORY_CLASSNAME</B></PRE>
<DL>
<DD>Name of init property carrying factory class name.</DL>

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<B>Constructor Detail</B></FONT></TD>
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<A NAME="ReloadableDefinitionsFactory(javax.servlet.ServletContext, javax.servlet.ServletConfig)"><!-- --></A><H3>
ReloadableDefinitionsFactory</H3>
<PRE>
public <B>ReloadableDefinitionsFactory</B>(javax.servlet.ServletContext&nbsp;servletContext,
                                    javax.servlet.ServletConfig&nbsp;servletConfig)
                             throws <A HREF="../../../../../org/apache/struts/tiles/DefinitionsFactoryException.html">DefinitionsFactoryException</A></PRE>
<DL>
<DD>Constructor.
 Create a factory according to servlet settings.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>servletContext</CODE> - Our servlet context.<DD><CODE>servletConfig</CODE> - Our servlet config.<DT><B>Throws:</B><DD><CODE><A HREF="../../../../../org/apache/struts/tiles/DefinitionsFactoryException.html">DefinitionsFactoryException</A></CODE> - If factory creation fail.</DL>
</DD>
</DL>
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<A NAME="ReloadableDefinitionsFactory(javax.servlet.ServletContext, java.util.Map)"><!-- --></A><H3>
ReloadableDefinitionsFactory</H3>
<PRE>
public <B>ReloadableDefinitionsFactory</B>(javax.servlet.ServletContext&nbsp;servletContext,
                                    java.util.Map&nbsp;properties)
                             throws <A HREF="../../../../../org/apache/struts/tiles/DefinitionsFactoryException.html">DefinitionsFactoryException</A></PRE>
<DL>
<DD>Constructor.
 Create a factory according to servlet settings.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>servletContext</CODE> - Our servlet context.<DD><CODE>properties</CODE> - Map containing all properties.<DT><B>Throws:</B><DD><CODE><A HREF="../../../../../org/apache/struts/tiles/DefinitionsFactoryException.html">DefinitionsFactoryException</A></CODE> - If factory creation fail.</DL>
</DD>
</DL>

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<A NAME="createFactoryFromClassname(javax.servlet.ServletContext, java.util.Map, java.lang.String)"><!-- --></A><H3>
createFactoryFromClassname</H3>
<PRE>
public <A HREF="../../../../../org/apache/struts/tiles/ComponentDefinitionsFactory.html">ComponentDefinitionsFactory</A> <B>createFactoryFromClassname</B>(javax.servlet.ServletContext&nbsp;servletContext,
                                                              java.util.Map&nbsp;properties,
                                                              java.lang.String&nbsp;classname)
                                                       throws <A HREF="../../../../../org/apache/struts/tiles/DefinitionsFactoryException.html">DefinitionsFactoryException</A></PRE>
<DL>
<DD>Create Definition factory from provided classname.
 If a factory class name is provided, a factory of this class is created. Otherwise,
 a default factory is created.
 Factory must have a constructor taking ServletContext and Map as parameter.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>classname</CODE> - Class name of the factory to create.<DD><CODE>servletContext</CODE> - Servlet Context passed to newly created factory.<DD><CODE>properties</CODE> - Map of name/property passed to newly created factory.<DT><B>Returns:</B><DD>newly created factory.<DT><B>Throws:</B><DD><CODE><A HREF="../../../../../org/apache/struts/tiles/DefinitionsFactoryException.html">DefinitionsFactoryException</A></CODE> - If an error occur while initializing factory</DL>
</DD>
</DL>
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<A NAME="createDefaultFactory(javax.servlet.ServletContext, java.util.Map)"><!-- --></A><H3>
createDefaultFactory</H3>
<PRE>
public <A HREF="../../../../../org/apache/struts/tiles/ComponentDefinitionsFactory.html">ComponentDefinitionsFactory</A> <B>createDefaultFactory</B>(javax.servlet.ServletContext&nbsp;servletContext,
                                                        java.util.Map&nbsp;properties)
                                                 throws <A HREF="../../../../../org/apache/struts/tiles/DefinitionsFactoryException.html">DefinitionsFactoryException</A></PRE>
<DL>
<DD>Create default Definition factory.
 Factory must have a constructor taking ServletContext and Map as parameter.
 In this implementation, default factory is of class I18nFactorySet<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>servletContext</CODE> - Servlet Context passed to newly created factory.<DD><CODE>properties</CODE> - Map of name/property passed to newly created factory.<DT><B>Returns:</B><DD>newly created factory.<DT><B>Throws:</B><DD><CODE><A HREF="../../../../../org/apache/struts/tiles/DefinitionsFactoryException.html">DefinitionsFactoryException</A></CODE> - If an error occur while initializing factory</DL>
</DD>
</DL>
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<A NAME="createFactory(javax.servlet.ServletContext, java.util.Map)"><!-- --></A><H3>
createFactory</H3>
<PRE>
public <A HREF="../../../../../org/apache/struts/tiles/ComponentDefinitionsFactory.html">ComponentDefinitionsFactory</A> <B>createFactory</B>(javax.servlet.ServletContext&nbsp;servletContext,
                                                 java.util.Map&nbsp;properties)
                                          throws <A HREF="../../../../../org/apache/struts/tiles/DefinitionsFactoryException.html">DefinitionsFactoryException</A></PRE>
<DL>
<DD>Create Definition factory.
 Convenience method. ServletConfig is wrapped into a Map allowing retrieval
 of init parameters. Factory classname is also retrieved, as well as debug level.
 Finally, approriate createDefinitionsFactory() is called.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>servletContext</CODE> - Servlet Context passed to newly created factory.<DD><CODE>properties</CODE> - Map containing all properties.</DL>
</DD>
</DL>
<HR>

<A NAME="getDefinition(java.lang.String, javax.servlet.ServletRequest, javax.servlet.ServletContext)"><!-- --></A><H3>
getDefinition</H3>
<PRE>
public <A HREF="../../../../../org/apache/struts/tiles/ComponentDefinition.html">ComponentDefinition</A> <B>getDefinition</B>(java.lang.String&nbsp;definitionName,
                                         javax.servlet.ServletRequest&nbsp;request,
                                         javax.servlet.ServletContext&nbsp;servletContext)
                                  throws <A HREF="../../../../../org/apache/struts/tiles/FactoryNotFoundException.html">FactoryNotFoundException</A>,
                                         <A HREF="../../../../../org/apache/struts/tiles/DefinitionsFactoryException.html">DefinitionsFactoryException</A></PRE>
<DL>
<DD>Get a definition by its name.
 Call appropriate method on underlying factory instance.
 Throw appropriate exception if definition or definition factory is not found.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../../../org/apache/struts/tiles/ComponentDefinitionsFactory.html#getDefinition(java.lang.String, javax.servlet.ServletRequest, javax.servlet.ServletContext)">getDefinition</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/struts/tiles/ComponentDefinitionsFactory.html">ComponentDefinitionsFactory</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>definitionName</CODE> - Name of requested definition.<DD><CODE>request</CODE> - Current servlet request.<DD><CODE>servletContext</CODE> - Current servlet context.<DT><B>Throws:</B><DD><CODE><A HREF="../../../../../org/apache/struts/tiles/FactoryNotFoundException.html">FactoryNotFoundException</A></CODE> - Can't find definition factory.<DD><CODE><A HREF="../../../../../org/apache/struts/tiles/DefinitionsFactoryException.html">DefinitionsFactoryException</A></CODE> - General error in factory while getting definition.</DL>
</DD>
</DL>
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<A NAME="reload(javax.servlet.ServletContext)"><!-- --></A><H3>
reload</H3>
<PRE>
public void <B>reload</B>(javax.servlet.ServletContext&nbsp;servletContext)
            throws <A HREF="../../../../../org/apache/struts/tiles/DefinitionsFactoryException.html">DefinitionsFactoryException</A></PRE>
<DL>
<DD>Reload underlying factory.
 Reload is done by creating a new factory instance, and replacing the old instance
 with the new one.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>servletContext</CODE> - Current servlet context.<DT><B>Throws:</B><DD><CODE><A HREF="../../../../../org/apache/struts/tiles/DefinitionsFactoryException.html">DefinitionsFactoryException</A></CODE> - If factory creation fails.</DL>
</DD>
</DL>
<HR>

<A NAME="getFactory()"><!-- --></A><H3>
getFactory</H3>
<PRE>
public <A HREF="../../../../../org/apache/struts/tiles/ComponentDefinitionsFactory.html">ComponentDefinitionsFactory</A> <B>getFactory</B>()</PRE>
<DL>
<DD>Get underlying factory instance.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>ComponentDefinitionsFactory</DL>
</DD>
</DL>
<HR>

<A NAME="initFactory(javax.servlet.ServletContext, java.util.Map)"><!-- --></A><H3>
initFactory</H3>
<PRE>
public void <B>initFactory</B>(javax.servlet.ServletContext&nbsp;servletContext,
                        java.util.Map&nbsp;properties)
                 throws <A HREF="../../../../../org/apache/struts/tiles/DefinitionsFactoryException.html">DefinitionsFactoryException</A></PRE>
<DL>
<DD>Init factory.
 This method is required by interface ComponentDefinitionsFactory. It is
 not used in this implementation, as it manages itself the underlying creation
 and initialization.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../../../org/apache/struts/tiles/ComponentDefinitionsFactory.html#initFactory(javax.servlet.ServletContext, java.util.Map)">initFactory</A></CODE> in interface <CODE><A HREF="../../../../../org/apache/struts/tiles/ComponentDefinitionsFactory.html">ComponentDefinitionsFactory</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>servletContext</CODE> - Servlet Context passed to newly created factory.<DD><CODE>properties</CODE> - Map of name/property passed to newly created factory.
 Map can contain more properties than requested.<DT><B>Throws:</B><DD><CODE><A HREF="../../../../../org/apache/struts/tiles/DefinitionsFactoryException.html">DefinitionsFactoryException</A></CODE> - An error occur during initialization.</DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <B>toString</B>()</PRE>
<DL>
<DD>Return String representation.<DD><DL>
<DT><B>Overrides:</B><DD><CODE>toString</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>String representation.</DL>
</DD>
</DL>
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